🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.44 AU - 0.64 AU

Year: 147 Days

Day: 42.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,228,187 km

• M1: 372,648 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.5 AU - 3.72 AU

Year: 2544 Days

Day: 46.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,228,187 km

• M1: 2,927,331 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.89 AU - 4.55 AU

Year: 2661 Days

Day: 18 Hours

Environment

Temp: -126 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.12 AU - 4.4 AU

Year: 2704 Days

Day: 43.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.16 AU - 4.54 AU

Year: 3365 Days

Day: 40.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,228,187 km

• M1: 1,282,353 km (0.101 R)

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.9

Radius: 12.7

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.62 AU - 6.72 AU

Year: 5684 Days

Day: 5.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 97,228,187 km

• M1: 160,967 km (0.07 R)
• M2: 253,269 km (0.037 R)
• M3: 341,981 km (0.097 R)
• M4: 512,373 km (0.096 R)
• M5: 836,402 km (0.106 R)
• M6: 942,167 km (0.029 R)
• M7: 1,022,950 km (0.086 R)
• M8: 1,215,931 km (0.112 R)
• M9: 1,296,565 km (0.079 R)
• M10: 1,472,492 km (0.113 R)
• M11: 1,576,612 km (0.066 R)
• M12: 1,701,526 km (0.106 R)
• M13: 1,783,655 km (0.064 R)
• M14: 2,294,981 km (0.115 R)
• M15: 2,775,041 km (0.086 R)
• M16: 2,905,490 km (0.09 R)
• M17: 3,093,983 km (0.114 R)
• M18: 3,298,035 km (0.089 R)
• M19: 3,378,518 km (0.047 R)
• M20: 3,731,420 km (0.088 R)
• M21: 4,170,639 km (0.088 R)
• M22: 4,283,137 km (0.112 R)
• M23: 4,588,017 km (0.06 R)
• M24: 5,125,223 km (0.049 R)
• M25: 5,313,417 km (0.105 R)
• M26: 5,394,798 km (0.096 R)
• M27: 5,627,423 km (0.096 R)
• M28: 5,933,650 km (0.115 R)
• M29: 6,032,085 km (0.029 R)
• M30: 6,117,057 km (0.113 R)
• M31: 7,137,314 km (0.118 R)
• M32: 7,317,580 km (0.114 R)
• M33: 8,069,309 km (0.025 R)
• M34: 8,383,165 km (0.116 R)
• M35: 8,749,231 km (0.045 R)
• M36: 9,431,099 km (0.109 R)
• M37: 9,795,220 km (0.12 R)
• M38: 9,962,171 km (0.027 R)
• M39: 10,130,169 km (0.08 R)
• M40: 10,333,024 km (0.101 R)
• M41: 10,811,438 km (0.072 R)
• M42: 10,914,960 km (0.099 R)
• M43: 11,349,841 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.7

Radius: 5.9

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 15.48 AU - 16.84 AU

Year: 24092 Days

Day: 16.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,228,187 km

• M1: 275,260 km (0.106 R)
• M2: 444,156 km (0.049 R)
• M3: 481,855 km (0.043 R)
• M4: 520,750 km (0.073 R)
• M5: 895,343 km (0.068 R)
• M6: 1,201,869 km (0.103 R)
• M7: 1,480,869 km (0.086 R)
• M8: 2,364,095 km (0.113 R)
• M9: 2,748,262 km (0.101 R)
• M10: 3,189,427 km (0.086 R)
• M11: 3,265,123 km (0.08 R)
• M12: 3,692,225 km (0.081 R)
• M13: 4,013,711 km (0.099 R)
• M14: 5,387,618 km (0.066 R)
• M15: 5,614,408 km (0.118 R)
• M16: 6,124,238 km (0.116 R)
• M17: 6,600,557 km (0.046 R)
• M18: 6,843,205 km (0.109 R)
• M19: 7,437,408 km (0.083 R)
• M20: 7,487,673 km (0.032 R)
• M21: 8,993,974 km (0.087 R)
• M22: 9,262,951 km (0.115 R)
• M23: 9,316,955 km (0.106 R)
• M24: 9,698,729 km (0.093 R)
• M25: 9,919,087 km (0.099 R)
• M26: 10,308,789 km (0.101 R)
• M27: 10,817,272 km (0.064 R)
• M28: 12,212,572 km (0.111 R)
• M29: 12,570,111 km (0.078 R)
• M30: 12,750,227 km (0.116 R)
• M31: 13,234,774 km (0.109 R)
• M32: 14,723,871 km (0.096 R)
• M33: 16,988,633 km (0.106 R)
• M34: 17,254,319 km (0.068 R)
• M35: 17,521,501 km (0.054 R)
• M36: 18,195,140 km (0.109 R)
• M37: 18,398,743 km (0.071 R)
• M38: 19,083,452 km (0.07 R)
• M39: 19,290,346 km (0.106 R)
• M40: 20,548,016 km (0.119 R)
• M41: 21,115,440 km (0.117 R)
• M42: 22,120,738 km (0.077 R)
• M43: 23,731,757 km (0.037 R)
• M44: 24,028,709 km (0.111 R)
• M45: 24,252,358 km (0.11 R)
• M46: 25,532,018 km (0.096 R)
• M47: 25,988,890 km (0.057 R)
• M48: 26,141,779 km (0.099 R)
• M49: 26,756,327 km (0.077 R)
• M50: 26,910,712 km (0.117 R)
• M51: 27,220,380 km (0.039 R)
• M52: 27,297,871 km (0.045 R)
• M53: 27,843,156 km (0.086 R)
• M54: 30,059,897 km (0.088 R)
• M55: 30,300,750 km (0.071 R)
• M56: 31,596,117 km (0.077 R)
• M57: 33,323,524 km (0.045 R)
• M58: 34,240,559 km (0.12 R)
• M59: 34,408,258 km (0.112 R)
• M60: 36,440,845 km (0.099 R)
• M61: 37,213,069 km (0.086 R)
• M62: 37,644,509 km (0.114 R)
• M63: 37,904,061 km (0.086 R)
• M64: 38,251,128 km (0.083 R)
• M65: 39,649,868 km (0.084 R)
• M66: 42,317,498 km (0.069 R)
• M67: 43,672,854 km (0.076 R)
• M68: 45,594,140 km (0.112 R)
• M69: 45,963,198 km (0.076 R)
• M70: 46,518,655 km (0.025 R)
• M71: 46,890,256 km (0.088 R)
• M72: 47,169,555 km (0.104 R)
• M73: 47,729,949 km (0.087 R)
• M74: 48,010,893 km (0.092 R)
• M75: 48,104,691 km (0.067 R)
• M76: 48,386,384 km (0.094 R)
• M77: 50,468,936 km (0.109 R)
• M78: 51,233,381 km (0.051 R)
• M79: 51,425,166 km (0.077 R)
• M80: 52,387,379 km (0.052 R)
• M81: 53,355,577 km (0.059 R)
• M82: 55,604,631 km (0.101 R)
• M83: 56,493,242 km (0.114 R)
• M84: 57,088,043 km (0.069 R)
• M85: 58,584,471 km (0.074 R)
• M86: 60,296,020 km (0.08 R)
• M87: 60,903,986 km (0.066 R)
• M88: 61,819,674 km (0.116 R)
• M89: 62,637,526 km (0.068 R)
• M90: 64,387,223 km (0.117 R)
• M91: 64,904,981 km (0.068 R)
• M92: 68,567,286 km (0.074 R)
• M93: 69,838,270 km (0.054 R)
• M94: 70,370,090 km (0.106 R)
• M95: 70,476,604 km (0.055 R)
• M96: 70,796,594 km (0.086 R)
• M97: 71,223,845 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.7

Radius: 3.7

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 16.37 AU - 16.67 AU

Year: 24901 Days

Day: 23.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,228,187 km

• M1: 175,179 km (0.053 R)
• M2: 271,371 km (0.099 R)
• M3: 295,157 km (0.119 R)
• M4: 587,321 km (0.105 R)
• M5: 750,682 km (0.041 R)
• M6: 837,598 km (0.083 R)
• M7: 1,177,186 km (0.119 R)
• M8: 1,688,661 km (0.084 R)
• M9: 1,896,303 km (0.104 R)
• M10: 2,697,848 km (0.037 R)
• M11: 2,858,516 km (0.099 R)
• M12: 2,967,423 km (0.108 R)
• M13: 3,022,326 km (0.097 R)
• M14: 3,245,526 km (0.068 R)
• M15: 3,302,223 km (0.098 R)
• M16: 3,359,220 km (0.118 R)
• M17: 3,826,414 km (0.095 R)
• M18: 4,313,954 km (0.052 R)
• M19: 5,413,049 km (0.069 R)
• M20: 6,028,046 km (0.106 R)
• M21: 6,954,655 km (0.084 R)
• M22: 7,137,913 km (0.1 R)
• M23: 7,211,665 km (0.104 R)
• M24: 7,397,166 km (0.049 R)
• M25: 7,659,411 km (0.101 R)
• M26: 8,193,176 km (0.025 R)
• M27: 8,386,606 km (0.081 R)
• M28: 8,464,547 km (0.062 R)
• M29: 8,699,415 km (0.088 R)
• M30: 9,135,643 km (0.046 R)
• M31: 9,457,428 km (0.103 R)
• M32: 9,497,819 km (0.083 R)
• M33: 10,194,796 km (0.079 R)
• M34: 10,444,774 km (0.095 R)
• M35: 11,464,283 km (0.04 R)
• M36: 12,827,569 km (0.108 R)
• M37: 14,473,594 km (0.107 R)
• M38: 14,520,269 km (0.108 R)
• M39: 14,754,389 km (0.068 R)
• M40: 15,895,223 km (0.084 R)
• M41: 15,991,564 km (0.057 R)
• M42: 17,509,533 km (0.114 R)
• M43: 17,609,016 km (0.103 R)
• M44: 17,758,614 km (0.096 R)
• M45: 17,908,660 km (0.081 R)
• M46: 18,059,156 km (0.079 R)
• M47: 18,614,463 km (0.03 R)
• M48: 19,021,818 km (0.109 R)
• M49: 19,329,242 km (0.118 R)
• M50: 19,689,922 km (0.068 R)
• M51: 20,627,751 km (0.044 R)
• M52: 20,890,894 km (0.061 R)
• M53: 21,049,168 km (0.043 R)
• M54: 21,314,106 km (0.066 R)
• M55: 21,686,755 km (0.093 R)
• M56: 22,115,203 km (0.11 R)
• M57: 22,222,764 km (0.102 R)
• M58: 23,198,740 km (0.105 R)
• M59: 24,354,833 km (0.109 R)
• M60: 24,688,585 km (0.107 R)
• M61: 25,812,065 km (0.109 R)
• M62: 26,608,225 km (0.105 R)
• M63: 27,181,933 km (0.099 R)
• M64: 27,585,997 km (0.074 R)
• M65: 27,759,680 km (0.086 R)
• M66: 27,817,724 km (0.106 R)
• M67: 27,875,768 km (0.091 R)
• M68: 28,283,123 km (0.082 R)
• M69: 28,516,795 km (0.071 R)
• M70: 28,692,572 km (0.082 R)
• M71: 28,868,649 km (0.091 R)
• M72: 30,409,208 km (0.12 R)
• M73: 30,888,669 km (0.069 R)
• M74: 30,948,807 km (0.114 R)
• M75: 31,612,424 km (0.096 R)
• M76: 31,733,598 km (0.118 R)
• M77: 31,976,545 km (0.074 R)
• M78: 32,463,935 km (0.107 R)
• M79: 32,708,677 km (0.105 R)
• M80: 32,831,197 km (0.086 R)
• M81: 33,261,291 km (0.103 R)
• M82: 35,000,666 km (0.082 R)
• M83: 35,818,069 km (0.103 R)
• M84: 36,070,889 km (0.103 R)
• M85: 36,387,737 km (0.096 R)
• M86: 37,088,005 km (0.114 R)
• M87: 37,664,256 km (0.117 R)
• M88: 38,825,734 km (0.119 R)
• M89: 39,541,260 km (0.1 R)
• M90: 39,671,859 km (0.096 R)
• M91: 41,382,212 km (0.1 R)
• M92: 41,581,027 km (0.061 R)
• M93: 43,587,284 km (0.111 R)
• M94: 44,060,014 km (0.045 R)
• M95: 44,602,306 km (0.105 R)
• M96: 45,693,473 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.7

Radius: 4.7

Gravity: 24.61 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 18.46 AU - 20.94 AU

Year: 32427 Days

Day: 24.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,228,187 km

• M1: 186,249 km (0.085 R)
• M2: 397,332 km (0.085 R)
• M3: 1,080,246 km (0.108 R)
• M4: 1,346,082 km (0.11 R)
• M5: 1,450,950 km (0.059 R)
• M6: 1,668,764 km (0.109 R)
• M7: 2,014,485 km (0.047 R)
• M8: 2,340,159 km (0.067 R)
• M9: 3,131,233 km (0.052 R)
• M10: 3,555,193 km (0.089 R)
• M11: 4,148,349 km (0.079 R)
• M12: 5,039,803 km (0.084 R)
• M13: 5,257,916 km (0.105 R)
• M14: 5,479,172 km (0.045 R)
• M15: 5,930,808 km (0.084 R)
• M16: 7,050,398 km (0.036 R)
• M17: 7,478,996 km (0.102 R)
• M18: 7,540,929 km (0.067 R)
• M19: 7,853,140 km (0.104 R)
• M20: 8,297,296 km (0.068 R)
• M21: 8,814,905 km (0.104 R)
• M22: 9,543,447 km (0.108 R)
• M23: 9,948,857 km (0.101 R)
• M24: 10,222,322 km (0.058 R)
• M25: 11,411,924 km (0.086 R)
• M26: 11,914,274 km (0.082 R)
• M27: 12,940,665 km (0.089 R)
• M28: 13,691,048 km (0.113 R)
• M29: 14,532,536 km (0.029 R)
• M30: 14,687,369 km (0.103 R)
• M31: 15,311,940 km (0.059 R)
• M32: 15,865,602 km (0.096 R)
• M33: 17,483,354 km (0.113 R)
• M34: 20,437,911 km (0.109 R)
• M35: 22,640,740 km (0.081 R)
• M36: 22,820,258 km (0.085 R)
• M37: 23,998,191 km (0.101 R)
• M38: 24,825,318 km (0.073 R)
• M39: 28,612,238 km (0.057 R)
• M40: 29,293,208 km (0.052 R)
• M41: 31,068,785 km (0.078 R)
• M42: 32,170,872 km (0.112 R)
• M43: 35,866,090 km (0.044 R)
• M44: 36,916,117 km (0.062 R)
• M45: 38,403,120 km (0.036 R)
• M46: 38,510,082 km (0.119 R)
• M47: 39,153,802 km (0.109 R)
• M48: 40,452,162 km (0.118 R)
• M49: 41,216,009 km (0.062 R)
• M50: 43,090,769 km (0.086 R)
• M51: 43,424,522 km (0.028 R)
• M52: 45,557,937 km (0.11 R)
• M53: 47,380,937 km (0.103 R)
• M54: 48,879,459 km (0.047 R)
• M55: 49,111,335 km (0.103 R)
• M56: 49,576,286 km (0.05 R)
• M57: 52,159,542 km (0.112 R)
• M58: 52,278,023 km (0.099 R)
• M59: 52,396,505 km (0.07 R)
• M60: 52,515,136 km (0.041 R)
• M61: 52,633,916 km (0.073 R)
• M62: 54,305,373 km (0.073 R)
• M63: 54,786,181 km (0.09 R)
• M64: 55,389,210 km (0.085 R)
• M65: 57,455,605 km (0.114 R)
• M66: 59,423,416 km (0.079 R)
• M67: 61,163,239 km (0.097 R)
• M68: 61,663,345 km (0.117 R)
• M69: 61,913,921 km (0.081 R)
• M70: 62,416,271 km (0.049 R)
• M71: 64,820,159 km (0.1 R)
• M72: 70,502,036 km (0.08 R)
• M73: 70,895,179 km (0.078 R)
• M74: 73,800,669 km (0.077 R)
• M75: 74,333,088 km (0.077 R)
• M76: 74,466,379 km (0.063 R)
• M77: 76,744,755 km (0.119 R)
• M78: 79,590,705 km (0.049 R)
• M79: 80,546,934 km (0.072 R)
• M80: 81,507,053 km (0.118 R)
• M81: 81,644,534 km (0.117 R)
• M82: 82,195,204 km (0.11 R)
• M83: 83,438,661 km (0.055 R)
• M84: 85,106,229 km (0.078 R)
• M85: 85,245,654 km (0.104 R)
• M86: 88,332,905 km (0.106 R)
• M87: 89,606,432 km (0.046 R)
• M88: 89,890,369 km (0.066 R)
• M89: 91,028,659 km (0.093 R)
• M90: 91,456,658 km (0.101 R)
• M91: 95,194,810 km (0.09 R)
• M92: 96,500,350 km (0.034 R)
• M93: 96,936,877 km (0.079 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 10,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit