🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.66 AU - 0.72 AU

Year: 204 Days

Day: 26.8 Hours

Environment

Temp: 203 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,766,834 km

• M1: 476,020 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.61 AU - 0.79 AU

Year: 209 Days

Day: 28.5 Hours

Environment

Temp: 224 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,766,834 km

• M1: 53,107 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.59 AU - 2.25 AU

Year: 948 Days

Day: 43.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,766,834 km

• M1: 63,579 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.04 AU - 2.7 AU

Year: 1301 Days

Day: 15.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,766,834 km

• M1: 184,903 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.4

Radius: 12.1

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.25 AU - 6.17 AU

Year: 4864 Days

Day: 5.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 76,766,834 km

• M1: 235,766 km (0.103 R)
• M2: 386,411 km (0.093 R)
• M3: 475,721 km (0.079 R)
• M4: 600,187 km (0.118 R)
• M5: 788,082 km (0.11 R)
• M6: 893,698 km (0.044 R)
• M7: 980,464 km (0.097 R)
• M8: 1,215,333 km (0.07 R)
• M9: 1,312,721 km (0.115 R)
• M10: 1,468,901 km (0.101 R)
• M11: 1,554,023 km (0.055 R)
• M12: 1,650,813 km (0.101 R)
• M13: 1,759,720 km (0.108 R)
• M14: 2,187,420 km (0.067 R)
• M15: 2,787,906 km (0.057 R)
• M16: 2,870,933 km (0.056 R)
• M17: 3,137,666 km (0.038 R)
• M18: 3,399,911 km (0.108 R)
• M19: 3,488,922 km (0.092 R)
• M20: 3,591,546 km (0.118 R)
• M21: 3,669,337 km (0.08 R)
• M22: 4,311,411 km (0.112 R)
• M23: 4,477,464 km (0.119 R)
• M24: 4,716,372 km (0.118 R)
• M25: 5,060,896 km (0.032 R)
• M26: 5,578,056 km (0.025 R)
• M27: 5,698,781 km (0.117 R)
• M28: 5,835,514 km (0.06 R)
• M29: 5,957,885 km (0.096 R)
• M30: 6,127,678 km (0.092 R)
• M31: 6,236,586 km (0.052 R)
• M32: 6,456,495 km (0.043 R)
• M33: 6,583,204 km (0.044 R)
• M34: 7,147,487 km (0.041 R)
• M35: 7,278,684 km (0.09 R)
• M36: 7,377,569 km (0.104 R)
• M37: 7,510,262 km (0.09 R)
• M38: 7,610,193 km (0.05 R)
• M39: 7,727,478 km (0.096 R)
• M40: 8,168,044 km (0.048 R)
• M41: 8,356,986 km (0.088 R)
• M42: 8,774,214 km (0.099 R)
• M43: 8,879,531 km (0.1 R)
• M44: 9,269,682 km (0.071 R)
• M45: 9,358,992 km (0.068 R)
• M46: 9,683,470 km (0.087 R)
• M47: 9,993,138 km (0.107 R)
• M48: 10,287,696 km (0.043 R)
• M49: 10,622,496 km (0.078 R)
• M50: 10,791,242 km (0.06 R)
• M51: 10,923,038 km (0.043 R)
• M52: 11,074,431 km (0.05 R)
• M53: 11,341,015 km (0.117 R)
• M54: 11,475,204 km (0.072 R)
• M55: 11,590,544 km (0.107 R)
• M56: 11,725,631 km (0.089 R)
• M57: 11,938,957 km (0.081 R)
• M58: 12,134,033 km (0.088 R)
• M59: 12,468,085 km (0.072 R)
• M60: 12,547,073 km (0.096 R)
• M61: 12,725,543 km (0.095 R)
• M62: 12,884,865 km (0.027 R)
• M63: 13,004,842 km (0.047 R)
• M64: 13,326,478 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.3

Radius: 8

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.77 AU - 6.49 AU

Year: 5410 Days

Day: 10 Hours

Environment

Temp: -143 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 76,766,834 km

• M1: 117,883 km (0.116 R)
• M2: 284,834 km (0.12 R)
• M3: 416,032 km (0.108 R)
• M4: 623,823 km (0.063 R)
• M5: 720,164 km (0.093 R)
• M6: 790,774 km (0.098 R)
• M7: 1,040,004 km (0.078 R)
• M8: 1,097,450 km (0.043 R)
• M9: 1,191,697 km (0.039 R)
• M10: 1,426,565 km (0.076 R)
• M11: 2,367,536 km (0.086 R)
• M12: 2,889,184 km (0.089 R)
• M13: 3,154,869 km (0.04 R)
• M14: 3,998,302 km (0.116 R)
• M15: 4,145,357 km (0.039 R)
• M16: 4,238,257 km (0.055 R)
• M17: 4,559,294 km (0.091 R)
• M18: 5,466,755 km (0.081 R)
• M19: 5,795,272 km (0.093 R)
• M20: 6,236,286 km (0.07 R)
• M21: 6,407,127 km (0.081 R)
• M22: 6,579,464 km (0.037 R)
• M23: 6,973,056 km (0.076 R)
• M24: 7,061,618 km (0.093 R)
• M25: 7,262,079 km (0.101 R)
• M26: 7,509,664 km (0.062 R)
• M27: 7,600,469 km (0.038 R)
• M28: 7,966,984 km (0.074 R)
• M29: 8,105,961 km (0.106 R)
• M30: 8,199,160 km (0.116 R)
• M31: 8,669,945 km (0.113 R)
• M32: 8,765,089 km (0.068 R)
• M33: 9,149,555 km (0.059 R)
• M34: 9,687,061 km (0.087 R)
• M35: 9,959,777 km (0.103 R)
• M36: 10,184,623 km (0.116 R)
• M37: 10,614,119 km (0.075 R)
• M38: 10,895,213 km (0.06 R)
• M39: 11,621,660 km (0.058 R)
• M40: 11,805,815 km (0.115 R)
• M41: 13,012,023 km (0.116 R)
• M42: 13,698,976 km (0.101 R)
• M43: 14,737,335 km (0.045 R)
• M44: 14,993,746 km (0.084 R)
• M45: 15,510,906 km (0.08 R)
• M46: 16,681,060 km (0.051 R)
• M47: 17,127,161 km (0.073 R)
• M48: 17,216,920 km (0.115 R)
• M49: 17,547,082 km (0.063 R)
• M50: 17,728,096 km (0.047 R)
• M51: 18,550,435 km (0.066 R)
• M52: 19,509,657 km (0.065 R)
• M53: 19,634,571 km (0.088 R)
• M54: 20,011,109 km (0.039 R)
• M55: 20,074,089 km (0.116 R)
• M56: 20,200,200 km (0.119 R)
• M57: 20,771,216 km (0.104 R)
• M58: 20,898,823 km (0.113 R)
• M59: 21,122,771 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.4

Radius: 8.9

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.87 AU - 11.75 AU

Year: 11800 Days

Day: 14.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 76,766,834 km

• M1: 116,088 km (0.087 R)
• M2: 191,036 km (0.118 R)
• M3: 283,638 km (0.038 R)
• M4: 428,448 km (0.054 R)
• M5: 528,380 km (0.061 R)
• M6: 612,154 km (0.072 R)
• M7: 700,866 km (0.091 R)
• M8: 1,085,333 km (0.04 R)
• M9: 1,147,565 km (0.082 R)
• M10: 1,243,158 km (0.116 R)
• M11: 1,341,594 km (0.112 R)
• M12: 2,025,106 km (0.099 R)
• M13: 2,122,345 km (0.108 R)
• M14: 2,221,080 km (0.083 R)
• M15: 2,423,336 km (0.096 R)
• M16: 2,589,390 km (0.048 R)
• M17: 2,759,333 km (0.103 R)
• M18: 2,823,959 km (0.086 R)
• M19: 2,955,007 km (0.117 R)
• M20: 3,021,129 km (0.069 R)
• M21: 3,087,850 km (0.053 R)
• M22: 3,222,937 km (0.119 R)
• M23: 3,314,042 km (0.079 R)
• M24: 3,592,443 km (0.101 R)
• M25: 3,782,283 km (0.101 R)
• M26: 4,122,618 km (0.103 R)
• M27: 4,196,819 km (0.1 R)
• M28: 4,321,583 km (0.065 R)
• M29: 4,600,284 km (0.12 R)
• M30: 4,677,327 km (0.107 R)
• M31: 4,754,669 km (0.099 R)
• M32: 4,989,687 km (0.109 R)
• M33: 5,068,974 km (0.108 R)
• M34: 5,444,016 km (0.103 R)
• M35: 5,580,150 km (0.078 R)
• M36: 5,800,508 km (0.094 R)
• M37: 6,192,753 km (0.12 R)
• M38: 6,306,448 km (0.108 R)
• M39: 6,392,167 km (0.062 R)
• M40: 7,330,595 km (0.093 R)
• M41: 7,481,090 km (0.058 R)
• M42: 7,785,223 km (0.102 R)
• M43: 7,846,558 km (0.109 R)
• M44: 9,203,411 km (0.111 R)
• M45: 10,158,892 km (0.099 R)
• M46: 10,563,405 km (0.083 R)
• M47: 10,904,638 km (0.112 R)
• M48: 11,007,711 km (0.083 R)
• M49: 11,249,461 km (0.106 R)
• M50: 11,808,658 km (0.036 R)
• M51: 12,700,560 km (0.063 R)
• M52: 13,577,054 km (0.112 R)
• M53: 15,080,812 km (0.11 R)
• M54: 15,157,406 km (0.086 R)
• M55: 16,755,560 km (0.102 R)
• M56: 17,153,341 km (0.095 R)
• M57: 18,243,161 km (0.052 R)
• M58: 18,324,842 km (0.087 R)
• M59: 18,982,025 km (0.062 R)
• M60: 19,396,860 km (0.052 R)
• M61: 20,066,610 km (0.106 R)
• M62: 20,531,560 km (0.098 R)
• M63: 21,644,418 km (0.085 R)
• M64: 23,085,195 km (0.11 R)
• M65: 23,527,856 km (0.064 R)
• M66: 24,197,007 km (0.065 R)
• M67: 25,782,894 km (0.115 R)
• M68: 25,874,448 km (0.112 R)
• M69: 26,196,083 km (0.107 R)
• M70: 26,472,690 km (0.112 R)
• M71: 26,982,519 km (0.036 R)
• M72: 27,122,094 km (0.035 R)
• M73: 28,483,883 km (0.041 R)
• M74: 28,626,001 km (0.061 R)
• M75: 29,435,924 km (0.092 R)
• M76: 30,253,327 km (0.102 R)
• M77: 31,029,590 km (0.119 R)
• M78: 31,126,979 km (0.1 R)
• M79: 31,322,353 km (0.117 R)
• M80: 31,469,109 km (0.054 R)
• M81: 31,616,014 km (0.094 R)
• M82: 32,304,763 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529

Radius: 4.4

Gravity: 27.32 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 13.95 AU - 16.85 AU

Year: 21542 Days

Day: 19.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,766,834 km

• M1: 56,997 km (0.094 R)
• M2: 97,687 km (0.085 R)
• M3: 128,056 km (0.076 R)
• M4: 231,727 km (0.117 R)
• M5: 293,960 km (0.102 R)
• M6: 344,374 km (0.074 R)
• M7: 534,663 km (0.115 R)
• M8: 641,027 km (0.041 R)
• M9: 1,213,688 km (0.031 R)
• M10: 1,383,182 km (0.064 R)
• M11: 1,500,317 km (0.103 R)
• M12: 1,560,156 km (0.115 R)
• M13: 1,744,461 km (0.055 R)
• M14: 1,903,334 km (0.085 R)
• M15: 2,033,783 km (0.074 R)
• M16: 2,269,101 km (0.118 R)
• M17: 2,876,019 km (0.11 R)
• M18: 3,025,767 km (0.029 R)
• M19: 3,372,086 km (0.035 R)
• M20: 3,450,774 km (0.106 R)
• M21: 4,018,348 km (0.098 R)
• M22: 5,559,206 km (0.102 R)
• M23: 6,173,007 km (0.097 R)
• M24: 6,221,177 km (0.095 R)
• M25: 6,808,199 km (0.097 R)
• M26: 6,907,682 km (0.046 R)
• M27: 7,825,315 km (0.08 R)
• M28: 8,086,962 km (0.082 R)
• M29: 8,298,343 km (0.101 R)
• M30: 8,457,964 km (0.099 R)
• M31: 8,672,637 km (0.113 R)
• M32: 8,943,260 km (0.073 R)
• M33: 9,659,983 km (0.117 R)
• M34: 11,031,048 km (0.071 R)
• M35: 12,951,436 km (0.119 R)
• M36: 13,136,638 km (0.034 R)
• M37: 13,260,654 km (0.081 R)
• M38: 13,509,735 km (0.114 R)
• M39: 14,972,204 km (0.107 R)
• M40: 15,820,872 km (0.056 R)
• M41: 15,886,695 km (0.117 R)
• M42: 17,564,136 km (0.043 R)
• M43: 17,906,416 km (0.029 R)
• M44: 17,975,082 km (0.072 R)
• M45: 18,597,409 km (0.095 R)
• M46: 18,666,972 km (0.088 R)
• M47: 18,736,685 km (0.094 R)
• M48: 19,297,078 km (0.084 R)
• M49: 20,291,006 km (0.06 R)
• M50: 21,593,256 km (0.093 R)
• M51: 21,959,771 km (0.089 R)
• M52: 22,922,283 km (0.091 R)
• M53: 23,221,180 km (0.112 R)
• M54: 25,426,552 km (0.069 R)
• M55: 25,503,894 km (0.031 R)
• M56: 25,891,203 km (0.044 R)
• M57: 29,301,735 km (0.1 R)
• M58: 31,348,383 km (0.074 R)
• M59: 32,096,373 km (0.094 R)
• M60: 32,598,423 km (0.115 R)
• M61: 32,682,348 km (0.109 R)
• M62: 33,356,136 km (0.119 R)
• M63: 36,793,596 km (0.116 R)
• M64: 37,494,462 km (0.085 R)
• M65: 38,909,509 km (0.109 R)
• M66: 42,247,785 km (0.078 R)
• M67: 43,442,324 km (0.095 R)
• M68: 44,090,083 km (0.118 R)
• M69: 44,554,883 km (0.09 R)
• M70: 44,741,133 km (0.105 R)
• M71: 49,482,637 km (0.065 R)
• M72: 52,698,094 km (0.103 R)
• M73: 53,191,169 km (0.107 R)
• M74: 53,388,787 km (0.092 R)
• M75: 54,082,473 km (0.089 R)
• M76: 54,480,253 km (0.119 R)
• M77: 55,278,657 km (0.095 R)
• M78: 55,579,050 km (0.056 R)
• M79: 55,679,280 km (0.12 R)
• M80: 56,685,176 km (0.076 R)
• M81: 57,595,629 km (0.076 R)
• M82: 57,798,633 km (0.09 R)
• M83: 58,001,787 km (0.058 R)
• M84: 58,205,240 km (0.062 R)
• M85: 58,612,745 km (0.063 R)
• M86: 60,458,633 km (0.076 R)
• M87: 61,803,668 km (0.09 R)
• M88: 65,050,390 km (0.063 R)
• M89: 68,030,230 km (0.057 R)
• M90: 68,244,903 km (0.114 R)
• M91: 70,728,228 km (0.074 R)
• M92: 71,926,357 km (0.068 R)
• M93: 72,582,792 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519

Radius: 4.6

Gravity: 24.53 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 13.12 AU - 19.32 AU

Year: 23285 Days

Day: 21.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,766,834 km

• M1: 92,900 km (0.082 R)
• M2: 170,841 km (0.088 R)
• M3: 290,669 km (0.088 R)
• M4: 378,782 km (0.095 R)
• M5: 455,825 km (0.112 R)
• M6: 538,104 km (0.043 R)
• M7: 603,179 km (0.12 R)
• M8: 1,019,809 km (0.112 R)
• M9: 1,477,877 km (0.115 R)
• M10: 2,303,358 km (0.091 R)
• M11: 2,483,025 km (0.097 R)
• M12: 2,556,179 km (0.092 R)
• M13: 2,893,971 km (0.102 R)
• M14: 3,447,333 km (0.087 R)
• M15: 3,488,024 km (0.098 R)
• M16: 3,570,153 km (0.111 R)
• M17: 3,652,731 km (0.119 R)
• M18: 4,205,346 km (0.107 R)
• M19: 7,021,526 km (0.078 R)
• M20: 7,125,197 km (0.102 R)
• M21: 7,757,846 km (0.119 R)
• M22: 8,408,448 km (0.1 R)
• M23: 8,463,500 km (0.111 R)
• M24: 8,907,805 km (0.066 R)
• M25: 9,132,800 km (0.052 R)
• M26: 11,728,473 km (0.066 R)
• M27: 11,851,592 km (0.1 R)
• M28: 11,913,226 km (0.068 R)
• M29: 12,598,983 km (0.098 R)
• M30: 12,724,944 km (0.066 R)
• M31: 13,748,344 km (0.053 R)
• M32: 18,026,244 km (0.069 R)
• M33: 18,097,303 km (0.094 R)
• M34: 18,168,362 km (0.08 R)
• M35: 18,310,779 km (0.101 R)
• M36: 19,318,022 km (0.069 R)
• M37: 19,390,577 km (0.065 R)
• M38: 20,121,961 km (0.096 R)
• M39: 20,195,713 km (0.119 R)
• M40: 22,369,669 km (0.11 R)
• M41: 22,598,703 km (0.028 R)
• M42: 22,982,272 km (0.104 R)
• M43: 26,529,836 km (0.104 R)
• M44: 28,738,649 km (0.076 R)
• M45: 30,666,217 km (0.118 R)
• M46: 31,431,709 km (0.094 R)
• M47: 32,548,607 km (0.081 R)
• M48: 35,441,531 km (0.105 R)
• M49: 35,708,563 km (0.113 R)
• M50: 36,693,515 km (0.102 R)
• M51: 39,056,713 km (0.026 R)
• M52: 39,148,566 km (0.11 R)
• M53: 39,424,574 km (0.065 R)
• M54: 40,442,288 km (0.025 R)
• M55: 40,628,239 km (0.111 R)
• M56: 41,187,884 km (0.109 R)
• M57: 42,503,448 km (0.044 R)
• M58: 43,166,466 km (0.099 R)
• M59: 43,261,460 km (0.104 R)
• M60: 45,272,205 km (0.067 R)
• M61: 46,337,641 km (0.118 R)
• M62: 47,117,645 km (0.115 R)
• M63: 47,215,482 km (0.052 R)
• M64: 48,295,728 km (0.113 R)
• M65: 48,493,047 km (0.089 R)
• M66: 49,981,247 km (0.065 R)
• M67: 51,383,727 km (0.084 R)
• M68: 51,685,915 km (0.089 R)
• M69: 51,887,722 km (0.058 R)
• M70: 53,817,984 km (0.088 R)
• M71: 55,152,097 km (0.094 R)
• M72: 55,255,170 km (0.102 R)
• M73: 55,668,210 km (0.116 R)
• M74: 56,082,147 km (0.102 R)
• M75: 56,185,819 km (0.117 R)
• M76: 56,289,490 km (0.116 R)
• M77: 57,748,219 km (0.112 R)
• M78: 57,957,656 km (0.039 R)
• M79: 60,490,049 km (0.12 R)
• M80: 60,915,655 km (0.087 R)
• M81: 63,597,944 km (0.092 R)
• M82: 64,139,040 km (0.113 R)
• M83: 64,247,498 km (0.096 R)
• M84: 68,854,963 km (0.119 R)
• M85: 69,967,523 km (0.104 R)
• M86: 70,638,020 km (0.091 R)
• M87: 70,749,919 km (0.056 R)
• M88: 71,760,154 km (0.093 R)
• M89: 72,210,593 km (0.115 R)
• M90: 73,001,218 km (0.102 R)
• M91: 73,114,314 km (0.115 R)
• M92: 74,249,462 km (0.06 R)
• M93: 76,192,290 km (0.093 R)
• M94: 76,766,895 km (0.086 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 16,484 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit