🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.22 AU - 3.32 AU

Year: 1719 Days

Day: 26.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,620,171 km

• M1: 1,127,519 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.17 AU - 3.81 AU

Year: 2430 Days

Day: 27.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.7

Radius: 8.4

Gravity: 14.11 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.34 AU - 6.68 AU

Year: 4821 Days

Day: 7.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 38,620,171 km

• M1: 148,251 km (0.094 R)
• M2: 220,507 km (0.082 R)
• M3: 476,619 km (0.087 R)
• M4: 557,402 km (0.09 R)
• M5: 747,391 km (0.109 R)
• M6: 801,845 km (0.049 R)
• M7: 885,919 km (0.076 R)
• M8: 943,813 km (0.078 R)
• M9: 1,141,133 km (0.071 R)
• M10: 1,419,385 km (0.064 R)
• M11: 1,664,426 km (0.094 R)
• M12: 1,923,081 km (0.101 R)
• M13: 2,057,270 km (0.095 R)
• M14: 2,194,750 km (0.081 R)
• M15: 2,478,538 km (0.077 R)
• M16: 2,624,994 km (0.106 R)
• M17: 2,904,443 km (0.107 R)
• M18: 3,307,310 km (0.057 R)
• M19: 3,775,551 km (0.114 R)
• M20: 3,871,742 km (0.115 R)
• M21: 4,091,203 km (0.104 R)
• M22: 4,239,753 km (0.029 R)
• M23: 4,364,967 km (0.07 R)
• M24: 4,956,477 km (0.034 R)
• M25: 5,035,614 km (0.099 R)
• M26: 5,437,135 km (0.084 R)
• M27: 5,655,398 km (0.104 R)
• M28: 5,710,450 km (0.062 R)
• M29: 5,932,453 km (0.09 R)
• M30: 5,988,403 km (0.097 R)
• M31: 6,044,652 km (0.091 R)
• M32: 6,615,517 km (0.091 R)
• M33: 6,848,740 km (0.111 R)
• M34: 6,907,532 km (0.066 R)
• M35: 7,114,426 km (0.031 R)
• M36: 7,383,403 km (0.102 R)
• M37: 8,117,031 km (0.101 R)
• M38: 8,241,646 km (0.105 R)
• M39: 9,325,782 km (0.084 R)
• M40: 9,950,951 km (0.036 R)
• M41: 10,017,522 km (0.115 R)
• M42: 10,117,753 km (0.077 R)
• M43: 10,965,524 km (0.074 R)
• M44: 11,172,418 km (0.116 R)
• M45: 11,555,089 km (0.114 R)
• M46: 12,012,859 km (0.077 R)
• M47: 12,333,297 km (0.037 R)
• M48: 12,440,709 km (0.075 R)
• M49: 12,909,698 km (0.107 R)
• M50: 13,237,916 km (0.102 R)
• M51: 13,421,472 km (0.116 R)
• M52: 13,532,025 km (0.075 R)
• M53: 13,790,979 km (0.116 R)
• M54: 13,902,579 km (0.066 R)
• M55: 14,276,424 km (0.066 R)
• M56: 14,502,466 km (0.083 R)
• M57: 14,653,710 km (0.092 R)
• M58: 15,149,028 km (0.114 R)
• M59: 15,688,628 km (0.078 R)
• M60: 16,746,883 km (0.092 R)
• M61: 16,865,963 km (0.039 R)
• M62: 17,264,641 km (0.041 R)
• M63: 17,706,853 km (0.1 R)
• M64: 17,868,718 km (0.113 R)
• M65: 19,221,681 km (0.091 R)
• M66: 20,820,134 km (0.076 R)
• M67: 21,247,834 km (0.066 R)
• M68: 21,808,078 km (0.112 R)
• M69: 22,111,912 km (0.1 R)
• M70: 22,417,091 km (0.116 R)
• M71: 22,987,508 km (0.104 R)
• M72: 24,008,364 km (0.12 R)
• M73: 24,411,829 km (0.111 R)
• M74: 24,636,974 km (0.093 R)
• M75: 25,956,278 km (0.084 R)
• M76: 26,370,365 km (0.112 R)
• M77: 26,601,493 km (0.048 R)
• M78: 26,694,094 km (0.051 R)
• M79: 27,532,142 km (0.106 R)
• M80: 27,813,535 km (0.12 R)
• M81: 28,048,703 km (0.097 R)
• M82: 28,568,257 km (0.118 R)
• M83: 28,710,524 km (0.094 R)
• M84: 30,098,044 km (0.101 R)
• M85: 30,921,581 km (0.102 R)
• M86: 31,752,447 km (0.038 R)
• M87: 32,491,610 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.9

Radius: 12.3

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.03 AU - 8.21 AU

Year: 6350 Days

Day: 7.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,620,171 km

• M1: 164,109 km (0.093 R)
• M2: 735,423 km (0.072 R)
• M3: 932,294 km (0.102 R)
• M4: 1,044,941 km (0.095 R)
• M5: 1,379,442 km (0.097 R)
• M6: 1,644,081 km (0.056 R)
• M7: 1,835,715 km (0.103 R)
• M8: 2,260,723 km (0.032 R)
• M9: 2,396,259 km (0.109 R)
• M10: 2,655,362 km (0.111 R)
• M11: 3,093,385 km (0.064 R)
• M12: 3,420,256 km (0.074 R)
• M13: 3,509,416 km (0.041 R)
• M14: 3,621,914 km (0.115 R)
• M15: 3,735,608 km (0.071 R)
• M16: 4,060,535 km (0.11 R)
• M17: 4,202,653 km (0.065 R)
• M18: 4,688,248 km (0.078 R)
• M19: 6,498,083 km (0.081 R)
• M20: 7,144,944 km (0.112 R)
• M21: 7,636,373 km (0.114 R)
• M22: 7,960,252 km (0.075 R)
• M23: 8,049,413 km (0.036 R)
• M24: 8,288,620 km (0.038 R)
• M25: 8,897,184 km (0.056 R)
• M26: 9,237,968 km (0.104 R)
• M27: 9,520,109 km (0.086 R)
• M28: 9,836,808 km (0.118 R)
• M29: 9,996,579 km (0.046 R)
• M30: 10,124,933 km (0.05 R)
• M31: 10,775,235 km (0.112 R)
• M32: 10,873,970 km (0.063 R)
• M33: 11,506,021 km (0.108 R)
• M34: 11,607,000 km (0.112 R)
• M35: 11,911,581 km (0.117 R)
• M36: 12,081,823 km (0.098 R)
• M37: 12,736,464 km (0.107 R)
• M38: 12,980,607 km (0.098 R)
• M39: 13,085,775 km (0.085 R)
• M40: 13,332,013 km (0.102 R)
• M41: 14,116,205 km (0.037 R)
• M42: 14,224,364 km (0.101 R)
• M43: 14,586,690 km (0.077 R)
• M44: 14,805,552 km (0.115 R)
• M45: 15,099,063 km (0.106 R)
• M46: 15,505,819 km (0.075 R)
• M47: 15,841,367 km (0.119 R)
• M48: 16,709,783 km (0.063 R)
• M49: 17,477,370 km (0.107 R)
• M50: 17,554,712 km (0.113 R)
• M51: 17,632,203 km (0.076 R)
• M52: 18,060,652 km (0.066 R)
• M53: 18,138,891 km (0.105 R)
• M54: 18,571,379 km (0.115 R)
• M55: 19,166,479 km (0.073 R)
• M56: 19,969,820 km (0.075 R)
• M57: 20,050,752 km (0.079 R)
• M58: 21,650,851 km (0.085 R)
• M59: 21,984,155 km (0.112 R)
• M60: 22,613,663 km (0.057 R)
• M61: 23,079,062 km (0.05 R)
• M62: 23,249,155 km (0.114 R)
• M63: 23,676,107 km (0.09 R)
• M64: 23,890,481 km (0.083 R)
• M65: 24,451,024 km (0.111 R)
• M66: 24,798,091 km (0.086 R)
• M67: 25,937,578 km (0.03 R)
• M68: 26,424,669 km (0.09 R)
• M69: 26,914,901 km (0.085 R)
• M70: 27,183,579 km (0.108 R)
• M71: 28,905,749 km (0.037 R)
• M72: 29,687,548 km (0.038 R)
• M73: 30,057,952 km (0.037 R)
• M74: 30,569,726 km (0.096 R)
• M75: 31,554,529 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.3

Radius: 14.6

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.25 AU - 9.35 AU

Year: 8121 Days

Day: 10.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,620,171 km

• M1: 182,809 km (0.105 R)
• M2: 282,291 km (0.112 R)
• M3: 433,235 km (0.082 R)
• M4: 524,341 km (0.076 R)
• M5: 746,493 km (0.07 R)
• M6: 1,067,680 km (0.117 R)
• M7: 1,378,844 km (0.068 R)
• M8: 1,779,467 km (0.069 R)
• M9: 1,983,219 km (0.114 R)
• M10: 2,195,050 km (0.064 R)
• M11: 2,687,975 km (0.116 R)
• M12: 2,947,527 km (0.108 R)
• M13: 3,068,252 km (0.066 R)
• M14: 3,466,033 km (0.074 R)
• M15: 4,175,127 km (0.106 R)
• M16: 4,928,801 km (0.059 R)
• M17: 5,218,871 km (0.105 R)
• M18: 5,574,316 km (0.077 R)
• M19: 5,755,180 km (0.109 R)
• M20: 6,592,629 km (0.092 R)
• M21: 7,534,796 km (0.069 R)
• M22: 9,043,939 km (0.1 R)
• M23: 9,724,161 km (0.09 R)
• M24: 10,015,428 km (0.067 R)
• M25: 10,532,288 km (0.092 R)
• M26: 10,794,085 km (0.104 R)
• M27: 11,133,672 km (0.111 R)
• M28: 11,400,405 km (0.059 R)
• M29: 12,213,021 km (0.117 R)
• M30: 12,488,131 km (0.105 R)
• M31: 12,606,613 km (0.103 R)
• M32: 12,804,979 km (0.036 R)
• M33: 13,164,762 km (0.053 R)
• M34: 13,325,730 km (0.118 R)
• M35: 13,487,295 km (0.093 R)
• M36: 13,935,042 km (0.076 R)
• M37: 14,429,163 km (0.084 R)
• M38: 14,595,217 km (0.082 R)
• M39: 15,012,894 km (0.083 R)
• M40: 16,376,180 km (0.108 R)
• M41: 16,592,797 km (0.062 R)
• M42: 16,985,193 km (0.106 R)
• M43: 17,380,430 km (0.034 R)
• M44: 18,180,330 km (0.119 R)
• M45: 18,404,727 km (0.107 R)
• M46: 18,539,814 km (0.108 R)
• M47: 19,128,781 km (0.112 R)
• M48: 19,448,471 km (0.099 R)
• M49: 19,540,175 km (0.117 R)
• M50: 20,232,364 km (0.113 R)
• M51: 20,325,264 km (0.078 R)
• M52: 20,979,456 km (0.084 R)
• M53: 22,356,803 km (0.058 R)
• M54: 22,500,866 km (0.05 R)
• M55: 22,693,548 km (0.06 R)
• M56: 22,935,298 km (0.092 R)
• M57: 23,032,088 km (0.097 R)
• M58: 24,948,736 km (0.057 R)
• M59: 25,598,888 km (0.069 R)
• M60: 26,661,033 km (0.107 R)
• M61: 26,916,098 km (0.119 R)
• M62: 27,996,045 km (0.082 R)
• M63: 29,563,232 km (0.109 R)
• M64: 29,668,848 km (0.062 R)
• M65: 30,837,507 km (0.112 R)
• M66: 31,913,115 km (0.11 R)
• M67: 32,021,424 km (0.12 R)
• M68: 33,110,497 km (0.089 R)
• M69: 33,329,807 km (0.045 R)
• M70: 34,101,134 km (0.101 R)
• M71: 34,878,295 km (0.085 R)
• M72: 35,157,295 km (0.075 R)
• M73: 35,324,994 km (0.088 R)
• M74: 36,167,679 km (0.095 R)
• M75: 36,676,611 km (0.062 R)
• M76: 37,472,771 km (0.081 R)
• M77: 37,644,210 km (0.102 R)
• M78: 37,873,095 km (0.114 R)
• M79: 38,102,428 km (0.062 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 10,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit