🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.66 AU - 3.28 AU

Year: 1860 Days

Day: 47.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,776,787 km

• M1: 321,935 km (0.1 R)
• M2: 697,276 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.38 AU - 4.08 AU

Year: 2618 Days

Day: 19.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.8 AU - 4.26 AU

Year: 2940 Days

Day: 35.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.5

Radius: 9.8

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.08 AU - 7.8 AU

Year: 6645 Days

Day: 11.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 52,776,787 km

• M1: 269,127 km (0.073 R)
• M2: 372,200 km (0.079 R)
• M3: 577,897 km (0.063 R)
• M4: 660,624 km (0.071 R)
• M5: 811,568 km (0.095 R)
• M6: 984,204 km (0.06 R)
• M7: 1,222,963 km (0.059 R)
• M8: 1,930,561 km (0.025 R)
• M9: 2,085,544 km (0.118 R)
• M10: 2,746,318 km (0.11 R)
• M11: 2,818,723 km (0.109 R)
• M12: 2,921,198 km (0.088 R)
• M13: 3,343,662 km (0.079 R)
• M14: 3,436,861 km (0.107 R)
• M15: 3,562,224 km (0.042 R)
• M16: 3,625,654 km (0.109 R)
• M17: 3,689,383 km (0.086 R)
• M18: 4,347,015 km (0.089 R)
• M19: 4,706,798 km (0.095 R)
• M20: 5,129,861 km (0.049 R)
• M21: 6,259,624 km (0.075 R)
• M22: 6,587,841 km (0.108 R)
• M23: 10,144,381 km (0.102 R)
• M24: 10,621,449 km (0.079 R)
• M25: 11,152,372 km (0.058 R)
• M26: 11,339,070 km (0.086 R)
• M27: 11,550,302 km (0.032 R)
• M28: 12,000,592 km (0.119 R)
• M29: 13,559,401 km (0.086 R)
• M30: 14,109,922 km (0.068 R)
• M31: 14,898,003 km (0.093 R)
• M32: 16,437,066 km (0.07 R)
• M33: 16,809,714 km (0.054 R)
• M34: 16,916,677 km (0.082 R)
• M35: 17,211,983 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.8

Radius: 11.9

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 9.02 AU - 9.42 AU

Year: 10175 Days

Day: 7.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,776,787 km

• M1: 149,149 km (0.066 R)
• M2: 341,083 km (0.07 R)
• M3: 653,593 km (0.111 R)
• M4: 1,036,414 km (0.075 R)
• M5: 1,322,894 km (0.112 R)
• M6: 1,503,459 km (0.116 R)
• M7: 1,849,329 km (0.096 R)
• M8: 1,970,354 km (0.104 R)
• M9: 3,128,241 km (0.098 R)
• M10: 3,421,303 km (0.099 R)
• M11: 3,520,935 km (0.066 R)
• M12: 3,748,923 km (0.053 R)
• M13: 3,825,966 km (0.053 R)
• M14: 4,139,672 km (0.093 R)
• M15: 4,792,069 km (0.053 R)
• M16: 4,875,843 km (0.112 R)
• M17: 5,187,605 km (0.098 R)
• M18: 5,302,497 km (0.116 R)
• M19: 5,418,285 km (0.094 R)
• M20: 5,652,556 km (0.074 R)
• M21: 5,920,037 km (0.063 R)
• M22: 6,040,313 km (0.103 R)
• M23: 7,031,549 km (0.047 R)
• M24: 8,577,493 km (0.102 R)
• M25: 9,901,584 km (0.056 R)
• M26: 10,332,875 km (0.092 R)
• M27: 10,807,100 km (0.093 R)
• M28: 11,513,052 km (0.094 R)
• M29: 11,663,548 km (0.054 R)
• M30: 12,195,518 km (0.064 R)
• M31: 12,696,670 km (0.054 R)
• M32: 12,930,342 km (0.068 R)
• M33: 13,086,822 km (0.106 R)
• M34: 13,204,555 km (0.075 R)
• M35: 13,362,231 km (0.096 R)
• M36: 13,599,793 km (0.12 R)
• M37: 13,998,920 km (0.084 R)
• M38: 14,280,613 km (0.094 R)
• M39: 14,401,937 km (0.101 R)
• M40: 14,768,003 km (0.115 R)
• M41: 14,931,663 km (0.113 R)
• M42: 16,010,114 km (0.11 R)
• M43: 16,220,299 km (0.105 R)
• M44: 16,431,531 km (0.109 R)
• M45: 16,686,146 km (0.075 R)
• M46: 16,942,108 km (0.101 R)
• M47: 17,156,482 km (0.063 R)
• M48: 17,978,971 km (0.103 R)
• M49: 18,417,143 km (0.068 R)
• M50: 18,549,238 km (0.11 R)
• M51: 19,169,920 km (0.114 R)
• M52: 19,303,960 km (0.102 R)
• M53: 19,662,546 km (0.097 R)
• M54: 19,797,483 km (0.07 R)
• M55: 20,660,064 km (0.09 R)
• M56: 20,751,469 km (0.055 R)
• M57: 20,980,952 km (0.061 R)
• M58: 22,233,834 km (0.085 R)
• M59: 22,421,579 km (0.037 R)
• M60: 23,463,379 km (0.082 R)
• M61: 23,654,415 km (0.085 R)
• M62: 23,798,179 km (0.07 R)
• M63: 24,134,475 km (0.09 R)
• M64: 24,763,384 km (0.082 R)
• M65: 25,299,693 km (0.091 R)
• M66: 25,593,952 km (0.101 R)
• M67: 25,938,476 km (0.118 R)
• M68: 26,235,128 km (0.082 R)
• M69: 28,292,099 km (0.063 R)
• M70: 29,006,279 km (0.118 R)
• M71: 29,623,221 km (0.073 R)
• M72: 29,881,576 km (0.036 R)
• M73: 30,400,531 km (0.032 R)
• M74: 30,765,401 km (0.043 R)
• M75: 31,027,047 km (0.105 R)
• M76: 31,816,326 km (0.109 R)
• M77: 32,133,922 km (0.106 R)
• M78: 32,772,256 km (0.096 R)
• M79: 33,360,924 km (0.067 R)
• M80: 33,468,484 km (0.109 R)
• M81: 33,737,461 km (0.115 R)
• M82: 33,845,321 km (0.061 R)
• M83: 35,531,289 km (0.058 R)
• M84: 35,860,854 km (0.118 R)
• M85: 36,301,718 km (0.095 R)
• M86: 36,578,175 km (0.115 R)
• M87: 37,300,284 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.2

Radius: 14.5

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.1 AU - 13.2 AU

Year: 12631 Days

Day: 7.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,776,787 km

• M1: 183,407 km (0.116 R)
• M2: 411,095 km (0.102 R)
• M3: 647,310 km (0.056 R)
• M4: 875,297 km (0.077 R)
• M5: 1,115,851 km (0.096 R)
• M6: 1,681,929 km (0.107 R)
• M7: 1,831,976 km (0.109 R)
• M8: 2,330,585 km (0.098 R)
• M9: 2,520,575 km (0.098 R)
• M10: 3,403,202 km (0.1 R)
• M11: 4,117,981 km (0.069 R)
• M12: 4,220,306 km (0.109 R)
• M13: 4,798,053 km (0.099 R)
• M14: 5,096,500 km (0.116 R)
• M15: 5,457,181 km (0.1 R)
• M16: 6,174,203 km (0.064 R)
• M17: 6,588,889 km (0.069 R)
• M18: 6,709,016 km (0.098 R)
• M19: 6,921,145 km (0.055 R)
• M20: 7,227,971 km (0.111 R)
• M21: 7,320,871 km (0.07 R)
• M22: 7,791,655 km (0.109 R)
• M23: 8,304,627 km (0.101 R)
• M24: 8,467,239 km (0.056 R)
• M25: 9,771,733 km (0.041 R)
• M26: 10,534,981 km (0.107 R)
• M27: 10,959,540 km (0.097 R)
• M28: 11,066,652 km (0.108 R)
• M29: 11,281,624 km (0.112 R)
• M30: 11,679,704 km (0.083 R)
• M31: 11,972,018 km (0.1 R)
• M32: 12,229,776 km (0.091 R)
• M33: 12,489,477 km (0.074 R)
• M34: 12,826,073 km (0.089 R)
• M35: 13,622,980 km (0.092 R)
• M36: 13,776,618 km (0.097 R)
• M37: 13,892,107 km (0.11 R)
• M38: 14,124,283 km (0.087 R)
• M39: 15,145,288 km (0.043 R)
• M40: 15,464,381 km (0.083 R)
• M41: 16,149,539 km (0.076 R)
• M42: 16,639,173 km (0.03 R)
• M43: 17,009,727 km (0.109 R)
• M44: 17,216,621 km (0.053 R)
• M45: 17,842,688 km (0.081 R)
• M46: 18,010,985 km (0.091 R)
• M47: 18,137,395 km (0.053 R)
• M48: 18,348,927 km (0.095 R)
• M49: 18,518,720 km (0.108 R)
• M50: 19,852,385 km (0.114 R)
• M51: 20,157,864 km (0.098 R)
• M52: 20,508,821 km (0.114 R)
• M53: 21,484,498 km (0.053 R)
• M54: 22,068,079 km (0.083 R)
• M55: 23,481,031 km (0.1 R)
• M56: 23,573,184 km (0.071 R)
• M57: 25,158,173 km (0.091 R)
• M58: 25,346,966 km (0.068 R)
• M59: 25,678,475 km (0.103 R)
• M60: 26,537,316 km (0.083 R)
• M61: 26,729,400 km (0.058 R)
• M62: 27,454,201 km (0.103 R)
• M63: 28,922,953 km (0.086 R)
• M64: 29,021,837 km (0.112 R)
• M65: 29,269,272 km (0.073 R)
• M66: 30,316,756 km (0.053 R)
• M67: 30,517,666 km (0.1 R)
• M68: 30,668,611 km (0.06 R)
• M69: 31,021,961 km (0.05 R)
• M70: 31,275,080 km (0.115 R)
• M71: 32,602,462 km (0.1 R)
• M72: 33,948,245 km (0.09 R)
• M73: 34,523,149 km (0.077 R)
• M74: 34,628,018 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.9

Radius: 8

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 13.6 AU - 20.32 AU

Year: 25384 Days

Day: 18.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 137 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,776,787 km

• M1: 152,141 km (0.103 R)
• M2: 333,154 km (0.082 R)
• M3: 459,265 km (0.098 R)
• M4: 724,054 km (0.052 R)
• M5: 873,652 km (0.097 R)
• M6: 1,159,832 km (0.063 R)
• M7: 1,569,431 km (0.106 R)
• M8: 1,740,422 km (0.1 R)
• M9: 1,995,187 km (0.046 R)
• M10: 2,207,616 km (0.073 R)
• M11: 2,344,199 km (0.041 R)
• M12: 2,455,499 km (0.095 R)
• M13: 2,858,965 km (0.098 R)
• M14: 3,129,139 km (0.1 R)
• M15: 3,439,255 km (0.094 R)
• M16: 4,846,522 km (0.092 R)
• M17: 5,168,906 km (0.06 R)
• M18: 5,314,315 km (0.099 R)
• M19: 5,796,768 km (0.079 R)
• M20: 6,448,566 km (0.116 R)
• M21: 6,684,182 km (0.055 R)
• M22: 7,042,918 km (0.105 R)
• M23: 7,123,551 km (0.076 R)
• M24: 7,204,334 km (0.073 R)
• M25: 7,407,937 km (0.032 R)
• M26: 11,147,585 km (0.098 R)
• M27: 12,147,945 km (0.107 R)
• M28: 12,244,735 km (0.093 R)
• M29: 12,536,601 km (0.107 R)
• M30: 12,830,710 km (0.089 R)
• M31: 13,176,880 km (0.116 R)
• M32: 15,369,386 km (0.082 R)
• M33: 16,054,245 km (0.06 R)
• M34: 16,320,230 km (0.054 R)
• M35: 17,127,161 km (0.077 R)
• M36: 17,344,527 km (0.104 R)
• M37: 18,500,619 km (0.106 R)
• M38: 18,891,668 km (0.09 R)
• M39: 19,738,392 km (0.107 R)
• M40: 21,527,582 km (0.118 R)
• M41: 21,938,677 km (0.069 R)
• M42: 23,729,813 km (0.098 R)
• M43: 24,093,635 km (0.116 R)
• M44: 24,276,294 km (0.062 R)
• M45: 26,817,812 km (0.066 R)
• M46: 27,386,882 km (0.083 R)
• M47: 27,641,199 km (0.096 R)
• M48: 28,024,020 km (0.061 R)
• M49: 28,601,467 km (0.097 R)
• M50: 28,924,000 km (0.098 R)
• M51: 29,507,731 km (0.039 R)
• M52: 29,703,106 km (0.088 R)
• M53: 29,964,304 km (0.05 R)
• M54: 30,029,678 km (0.06 R)
• M55: 30,160,726 km (0.117 R)
• M56: 31,547,498 km (0.062 R)
• M57: 32,148,134 km (0.082 R)
• M58: 33,564,377 km (0.079 R)
• M59: 35,553,430 km (0.107 R)
• M60: 36,178,599 km (0.078 R)
• M61: 36,317,875 km (0.042 R)
• M62: 36,737,198 km (0.074 R)
• M63: 37,017,544 km (0.096 R)
• M64: 37,158,017 km (0.106 R)
• M65: 37,228,328 km (0.069 R)
• M66: 38,004,591 km (0.104 R)
• M67: 38,928,657 km (0.089 R)
• M68: 39,860,353 km (0.09 R)
• M69: 40,148,478 km (0.106 R)
• M70: 40,654,269 km (0.103 R)
• M71: 41,016,894 km (0.06 R)
• M72: 41,453,570 km (0.084 R)
• M73: 41,745,435 km (0.119 R)
• M74: 41,818,439 km (0.083 R)
• M75: 42,846,177 km (0.032 R)
• M76: 43,067,432 km (0.087 R)
• M77: 44,030,842 km (0.107 R)
• M78: 44,627,139 km (0.091 R)
• M79: 46,356,491 km (0.088 R)
• M80: 47,115,251 km (0.11 R)
• M81: 47,572,422 km (0.09 R)
• M82: 48,491,252 km (0.109 R)
• M83: 49,106,997 km (0.12 R)
• M84: 50,113,192 km (0.066 R)
• M85: 50,190,834 km (0.054 R)
• M86: 50,346,415 km (0.119 R)
• M87: 50,735,819 km (0.063 R)
• M88: 50,891,849 km (0.06 R)
• M89: 51,752,935 km (0.119 R)
• M90: 51,831,473 km (0.099 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 12,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit