🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.52 AU - 0.66 AU

Year: 166 Days

Day: 45.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,103,398 km

• M1: 452,534 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.75 AU - 1.17 AU

Year: 345 Days

Day: 33.1 Hours

Environment

Temp: 26 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 53,103,398 km

• M1: 52,958 km (0.079 R)
• M2: 747,989 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.51 AU - 3.05 AU

Year: 1702 Days

Day: 47.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,103,398 km

• M1: 168,447 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.5

Radius: 9.9

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.18 AU - 7.86 AU

Year: 6111 Days

Day: 10.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,103,398 km

• M1: 196,422 km (0.085 R)
• M2: 480,658 km (0.116 R)
• M3: 552,764 km (0.097 R)
• M4: 709,842 km (0.11 R)
• M5: 852,558 km (0.108 R)
• M6: 1,101,489 km (0.119 R)
• M7: 1,391,410 km (0.088 R)
• M8: 1,920,537 km (0.069 R)
• M9: 2,334,475 km (0.036 R)
• M10: 2,573,981 km (0.086 R)
• M11: 2,890,380 km (0.031 R)
• M12: 3,006,468 km (0.063 R)
• M13: 3,219,496 km (0.113 R)
• M14: 3,315,687 km (0.083 R)
• M15: 3,388,541 km (0.067 R)
• M16: 4,016,404 km (0.083 R)
• M17: 4,437,073 km (0.073 R)
• M18: 4,844,278 km (0.113 R)
• M19: 5,094,406 km (0.107 R)
• M20: 5,752,936 km (0.068 R)
• M21: 5,870,220 km (0.107 R)
• M22: 7,466,131 km (0.096 R)
• M23: 7,787,766 km (0.064 R)
• M24: 7,885,005 km (0.102 R)
• M25: 8,745,791 km (0.057 R)
• M26: 8,813,259 km (0.11 R)
• M27: 9,016,712 km (0.105 R)
• M28: 9,255,919 km (0.11 R)
• M29: 9,636,197 km (0.095 R)
• M30: 9,845,784 km (0.112 R)
• M31: 10,056,866 km (0.091 R)
• M32: 10,376,408 km (0.084 R)
• M33: 10,519,423 km (0.099 R)
• M34: 10,989,011 km (0.114 R)
• M35: 12,249,074 km (0.104 R)
• M36: 12,781,193 km (0.116 R)
• M37: 13,282,197 km (0.054 R)
• M38: 13,632,704 km (0.103 R)
• M39: 13,750,139 km (0.115 R)
• M40: 14,342,995 km (0.08 R)
• M41: 14,622,444 km (0.112 R)
• M42: 14,943,930 km (0.041 R)
• M43: 15,024,713 km (0.115 R)
• M44: 15,186,727 km (0.092 R)
• M45: 16,005,327 km (0.096 R)
• M46: 16,129,343 km (0.077 R)
• M47: 16,586,814 km (0.088 R)
• M48: 16,754,214 km (0.051 R)
• M49: 17,302,340 km (0.053 R)
• M50: 17,429,648 km (0.057 R)
• M51: 17,514,620 km (0.055 R)
• M52: 17,727,796 km (0.082 R)
• M53: 18,502,564 km (0.104 R)
• M54: 18,763,313 km (0.102 R)
• M55: 19,244,420 km (0.05 R)
• M56: 19,376,365 km (0.072 R)
• M57: 20,040,430 km (0.1 R)
• M58: 20,847,211 km (0.077 R)
• M59: 22,353,811 km (0.027 R)
• M60: 23,096,864 km (0.059 R)
• M61: 23,330,686 km (0.114 R)
• M62: 23,659,502 km (0.106 R)
• M63: 24,369,044 km (0.085 R)
• M64: 24,941,705 km (0.061 R)
• M65: 25,133,639 km (0.092 R)
• M66: 25,277,851 km (0.054 R)
• M67: 25,954,632 km (0.117 R)
• M68: 26,295,267 km (0.103 R)
• M69: 26,637,397 km (0.114 R)
• M70: 27,425,030 km (0.116 R)
• M71: 27,672,614 km (0.053 R)
• M72: 30,343,385 km (0.069 R)
• M73: 30,496,872 km (0.06 R)
• M74: 30,702,121 km (0.084 R)
• M75: 31,579,512 km (0.032 R)
• M76: 31,683,333 km (0.074 R)
• M77: 31,891,124 km (0.105 R)
• M78: 32,099,365 km (0.074 R)
• M79: 32,517,491 km (0.117 R)
• M80: 33,623,169 km (0.103 R)
• M81: 33,994,620 km (0.091 R)
• M82: 34,580,894 km (0.096 R)
• M83: 34,902,081 km (0.051 R)
• M84: 35,009,342 km (0.104 R)
• M85: 35,116,754 km (0.082 R)
• M86: 35,224,165 km (0.102 R)
• M87: 35,709,311 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.9

Radius: 13.6

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.11 AU - 7.83 AU

Year: 7495 Days

Day: 8.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,103,398 km

• M1: 188,344 km (0.025 R)
• M2: 286,330 km (0.105 R)
• M3: 452,384 km (0.071 R)
• M4: 538,852 km (0.075 R)
• M5: 703,858 km (0.064 R)
• M6: 888,163 km (0.099 R)
• M7: 1,037,760 km (0.092 R)
• M8: 1,460,674 km (0.076 R)
• M9: 1,579,754 km (0.036 R)
• M10: 2,090,032 km (0.05 R)
• M11: 2,271,494 km (0.115 R)
• M12: 2,922,694 km (0.063 R)
• M13: 3,204,386 km (0.092 R)
• M14: 3,388,242 km (0.1 R)
• M15: 3,521,833 km (0.075 R)
• M16: 3,684,446 km (0.118 R)
• M17: 3,989,326 km (0.096 R)
• M18: 4,130,547 km (0.089 R)
• M19: 4,418,224 km (0.109 R)
• M20: 4,564,680 km (0.117 R)
• M21: 5,507,894 km (0.109 R)
• M22: 5,857,056 km (0.117 R)
• M23: 6,213,548 km (0.069 R)
• M24: 6,913,815 km (0.094 R)
• M25: 7,050,099 km (0.072 R)
• M26: 7,604,060 km (0.084 R)
• M27: 9,236,771 km (0.072 R)
• M28: 10,150,814 km (0.102 R)
• M29: 10,461,828 km (0.089 R)
• M30: 10,579,412 km (0.108 R)
• M31: 10,855,121 km (0.099 R)
• M32: 10,974,201 km (0.092 R)
• M33: 11,414,018 km (0.086 R)
• M34: 11,535,043 km (0.096 R)
• M35: 11,941,351 km (0.117 R)
• M36: 12,064,320 km (0.09 R)
• M37: 12,187,589 km (0.07 R)
• M38: 13,315,706 km (0.091 R)
• M39: 13,485,799 km (0.088 R)
• M40: 14,346,585 km (0.088 R)
• M41: 15,180,893 km (0.096 R)
• M42: 15,358,465 km (0.117 R)
• M43: 15,447,626 km (0.117 R)
• M44: 15,895,671 km (0.096 R)
• M45: 17,357,991 km (0.105 R)
• M46: 17,590,316 km (0.094 R)
• M47: 18,152,355 km (0.089 R)
• M48: 18,293,725 km (0.076 R)
• M49: 18,435,544 km (0.056 R)
• M50: 18,530,239 km (0.087 R)
• M51: 19,006,260 km (0.059 R)
• M52: 20,263,032 km (0.034 R)
• M53: 20,704,196 km (0.112 R)
• M54: 21,049,617 km (0.057 R)
• M55: 21,396,983 km (0.105 R)
• M56: 22,399,738 km (0.119 R)
• M57: 22,652,858 km (0.099 R)
• M58: 23,212,952 km (0.081 R)
• M59: 23,520,525 km (0.097 R)
• M60: 24,347,053 km (0.08 R)
• M61: 25,499,107 km (0.062 R)
• M62: 26,028,534 km (0.101 R)
• M63: 26,241,411 km (0.038 R)
• M64: 26,348,075 km (0.096 R)
• M65: 26,883,336 km (0.111 R)
• M66: 28,346,702 km (0.061 R)
• M67: 29,669,147 km (0.072 R)
• M68: 30,002,900 km (0.055 R)
• M69: 30,337,850 km (0.118 R)
• M70: 32,031,447 km (0.041 R)
• M71: 32,259,584 km (0.092 R)
• M72: 32,488,319 km (0.101 R)
• M73: 32,774,949 km (0.053 R)
• M74: 33,004,731 km (0.118 R)
• M75: 33,408,346 km (0.065 R)
• M76: 33,697,668 km (0.105 R)
• M77: 34,980,470 km (0.09 R)
• M78: 35,450,806 km (0.096 R)
• M79: 36,874,678 km (0.118 R)
• M80: 37,653,634 km (0.081 R)
• M81: 38,802,097 km (0.042 R)
• M82: 39,594,368 km (0.113 R)
• M83: 41,443,248 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998

Radius: 12.1

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 10.74 AU - 13.12 AU

Year: 15126 Days

Day: 5.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 53,103,398 km

• M1: 268,827 km (0.119 R)
• M2: 973,433 km (0.12 R)
• M3: 1,362,089 km (0.104 R)
• M4: 1,559,857 km (0.105 R)
• M5: 1,647,521 km (0.069 R)
• M6: 1,767,349 km (0.081 R)
• M7: 1,921,136 km (0.105 R)
• M8: 2,376,213 km (0.082 R)
• M9: 2,757,238 km (0.1 R)
• M10: 3,120,761 km (0.116 R)
• M11: 4,426,751 km (0.106 R)
• M12: 4,983,105 km (0.12 R)
• M13: 5,974,939 km (0.104 R)
• M14: 6,114,963 km (0.11 R)
• M15: 6,541,466 km (0.051 R)
• M16: 6,685,828 km (0.109 R)
• M17: 7,674,969 km (0.117 R)
• M18: 7,827,409 km (0.086 R)
• M19: 8,499,104 km (0.1 R)
• M20: 10,119,398 km (0.092 R)
• M21: 10,680,540 km (0.095 R)
• M22: 11,424,939 km (0.12 R)
• M23: 12,662,861 km (0.109 R)
• M24: 12,903,415 km (0.115 R)
• M25: 13,145,614 km (0.096 R)
• M26: 13,389,159 km (0.118 R)
• M27: 14,004,904 km (0.049 R)
• M28: 15,842,265 km (0.065 R)
• M29: 18,566,891 km (0.047 R)
• M30: 19,115,167 km (0.078 R)
• M31: 19,460,589 km (0.076 R)
• M32: 19,808,104 km (0.1 R)
• M33: 19,947,679 km (0.118 R)
• M34: 20,087,703 km (0.059 R)
• M35: 23,173,907 km (0.116 R)
• M36: 23,616,118 km (0.092 R)
• M37: 23,764,220 km (0.055 R)
• M38: 24,434,269 km (0.092 R)
• M39: 25,716,772 km (0.106 R)
• M40: 26,481,366 km (0.05 R)
• M41: 26,712,345 km (0.098 R)
• M42: 27,331,232 km (0.096 R)
• M43: 27,486,664 km (0.11 R)
• M44: 27,642,395 km (0.065 R)
• M45: 28,347,001 km (0.045 R)
• M46: 29,853,751 km (0.097 R)
• M47: 30,980,672 km (0.083 R)
• M48: 31,061,754 km (0.118 R)
• M49: 31,875,865 km (0.117 R)
• M50: 32,039,526 km (0.102 R)
• M51: 32,697,008 km (0.042 R)
• M52: 33,110,198 km (0.111 R)
• M53: 33,358,979 km (0.066 R)
• M54: 34,108,913 km (0.053 R)
• M55: 34,612,011 km (0.114 R)
• M56: 35,202,025 km (0.095 R)
• M57: 35,625,536 km (0.099 R)
• M58: 35,710,508 km (0.038 R)
• M59: 37,336,337 km (0.107 R)
• M60: 38,288,677 km (0.092 R)
• M61: 38,898,887 km (0.067 R)
• M62: 39,073,917 km (0.092 R)
• M63: 39,600,202 km (0.099 R)
• M64: 42,357,141 km (0.091 R)
• M65: 42,447,049 km (0.098 R)
• M66: 45,267,268 km (0.098 R)
• M67: 46,097,387 km (0.076 R)
• M68: 49,657,218 km (0.04 R)
• M69: 52,239,876 km (0.098 R)
• M70: 52,819,717 km (0.1 R)
• M71: 53,013,446 km (0.084 R)
• M72: 53,304,564 km (0.035 R)
• M73: 54,767,930 km (0.1 R)
• M74: 55,062,189 km (0.119 R)
• M75: 55,750,788 km (0.057 R)
• M76: 57,136,663 km (0.08 R)
• M77: 58,033,502 km (0.112 R)
• M78: 58,533,907 km (0.09 R)
• M79: 59,538,756 km (0.102 R)
• M80: 59,639,585 km (0.036 R)
• M81: 61,871,435 km (0.085 R)
• M82: 62,075,786 km (0.097 R)
• M83: 65,894,870 km (0.101 R)
• M84: 66,730,524 km (0.052 R)
• M85: 67,149,847 km (0.096 R)
• M86: 69,470,858 km (0.07 R)
• M87: 69,789,501 km (0.113 R)
• M88: 71,603,674 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.4

Radius: 6.9

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 13.74 AU - 15.36 AU

Year: 20374 Days

Day: 23.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,103,398 km

• M1: 295,306 km (0.088 R)
• M2: 347,665 km (0.059 R)
• M3: 463,155 km (0.115 R)
• M4: 525,986 km (0.075 R)
• M5: 751,131 km (0.118 R)
• M6: 884,572 km (0.102 R)
• M7: 944,262 km (0.094 R)
• M8: 1,005,298 km (0.105 R)
• M9: 1,153,100 km (0.091 R)
• M10: 1,376,600 km (0.031 R)
• M11: 1,446,312 km (0.037 R)
• M12: 1,541,157 km (0.043 R)
• M13: 1,662,780 km (0.12 R)
• M14: 2,657,307 km (0.104 R)
• M15: 2,892,924 km (0.058 R)
• M16: 3,196,757 km (0.118 R)
• M17: 3,769,268 km (0.119 R)
• M18: 4,202,354 km (0.112 R)
• M19: 4,304,529 km (0.082 R)
• M20: 4,863,427 km (0.059 R)
• M21: 5,594,063 km (0.047 R)
• M22: 5,781,958 km (0.06 R)
• M23: 7,606,753 km (0.116 R)
• M24: 8,110,000 km (0.091 R)
• M25: 8,237,457 km (0.091 R)
• M26: 8,667,102 km (0.096 R)
• M27: 9,060,096 km (0.117 R)
• M28: 9,236,621 km (0.113 R)
• M29: 9,281,052 km (0.115 R)
• M30: 9,369,913 km (0.116 R)
• M31: 9,908,765 km (0.093 R)
• M32: 10,182,080 km (0.117 R)
• M33: 10,829,390 km (0.09 R)
• M34: 11,585,308 km (0.1 R)
• M35: 13,498,365 km (0.053 R)
• M36: 14,259,819 km (0.087 R)
• M37: 14,723,422 km (0.034 R)
• M38: 15,087,394 km (0.113 R)
• M39: 15,665,291 km (0.091 R)
• M40: 16,518,896 km (0.062 R)
• M41: 17,882,630 km (0.069 R)
• M42: 18,549,837 km (0.104 R)
• M43: 18,774,084 km (0.046 R)
• M44: 20,658,269 km (0.045 R)
• M45: 21,829,321 km (0.097 R)
• M46: 21,888,412 km (0.11 R)
• M47: 22,901,489 km (0.084 R)
• M48: 23,021,616 km (0.038 R)
• M49: 23,323,056 km (0.067 R)
• M50: 23,565,105 km (0.085 R)
• M51: 24,051,598 km (0.095 R)
• M52: 24,480,196 km (0.033 R)
• M53: 26,031,077 km (0.107 R)
• M54: 26,219,271 km (0.053 R)
• M55: 26,534,025 km (0.052 R)
• M56: 26,976,685 km (0.068 R)
• M57: 27,103,693 km (0.103 R)
• M58: 27,167,273 km (0.104 R)
• M59: 27,933,662 km (0.036 R)
• M60: 28,126,344 km (0.119 R)
• M61: 28,836,785 km (0.12 R)
• M62: 29,226,786 km (0.079 R)
• M63: 29,357,086 km (0.04 R)
• M64: 29,618,434 km (0.115 R)
• M65: 30,209,345 km (0.106 R)
• M66: 31,402,687 km (0.099 R)
• M67: 31,870,929 km (0.03 R)
• M68: 33,766,932 km (0.052 R)
• M69: 34,521,803 km (0.097 R)
• M70: 34,590,618 km (0.117 R)
• M71: 34,659,583 km (0.096 R)
• M72: 35,282,059 km (0.112 R)
• M73: 35,351,473 km (0.068 R)
• M74: 36,538,233 km (0.114 R)
• M75: 37,030,709 km (0.111 R)
• M76: 37,879,976 km (0.106 R)
• M77: 39,022,305 km (0.093 R)
• M78: 39,453,596 km (0.072 R)
• M79: 39,597,659 km (0.11 R)
• M80: 41,633,686 km (0.1 R)
• M81: 41,927,197 km (0.116 R)
• M82: 42,960,320 km (0.103 R)
• M83: 43,108,571 km (0.093 R)
• M84: 44,375,815 km (0.105 R)
• M85: 46,185,500 km (0.047 R)
• M86: 46,261,346 km (0.098 R)
• M87: 46,565,479 km (0.089 R)
• M88: 46,794,064 km (0.052 R)
• M89: 47,405,172 km (0.076 R)
• M90: 48,096,015 km (0.049 R)
• M91: 48,481,229 km (0.114 R)
• M92: 48,944,833 km (0.113 R)
• M93: 50,735,519 km (0.076 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 12,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit