🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.69 AU - 0.89 AU

Year: 246 Days

Day: 33 Hours

Environment

Temp: 133 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 97,397,440 km

• M1: 48,769 km (0.107 R)
• M2: 267,182 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.52 AU - 2.28 AU

Year: 916 Days

Day: 28.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 17.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.3

Radius: 4.4

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 16.49 AU - 19.25 AU

Year: 26428 Days

Day: 20.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 97,397,440 km

• M1: 311,313 km (0.069 R)
• M2: 584,180 km (0.095 R)
• M3: 618,288 km (0.104 R)
• M4: 955,781 km (0.096 R)
• M5: 2,689,321 km (0.08 R)
• M6: 2,834,880 km (0.077 R)
• M7: 3,012,901 km (0.094 R)
• M8: 3,505,377 km (0.051 R)
• M9: 3,536,942 km (0.045 R)
• M10: 3,664,400 km (0.087 R)
• M11: 4,494,369 km (0.086 R)
• M12: 4,877,190 km (0.069 R)
• M13: 5,489,344 km (0.097 R)
• M14: 6,011,441 km (0.086 R)
• M15: 6,705,725 km (0.087 R)
• M16: 6,823,907 km (0.051 R)
• M17: 6,863,550 km (0.108 R)
• M18: 7,465,831 km (0.09 R)
• M19: 8,043,130 km (0.093 R)
• M20: 8,085,017 km (0.08 R)
• M21: 8,126,755 km (0.058 R)
• M22: 8,763,294 km (0.109 R)
• M23: 9,152,847 km (0.083 R)
• M24: 9,284,044 km (0.11 R)
• M25: 9,592,365 km (0.109 R)
• M26: 9,993,736 km (0.1 R)
• M27: 10,537,524 km (0.098 R)
• M28: 10,951,611 km (0.084 R)
• M29: 11,938,209 km (0.111 R)
• M30: 11,985,931 km (0.088 R)
• M31: 12,466,439 km (0.033 R)
• M32: 12,514,759 km (0.052 R)
• M33: 12,855,244 km (0.099 R)
• M34: 14,045,594 km (0.08 R)
• M35: 14,196,838 km (0.11 R)
• M36: 15,064,057 km (0.036 R)
• M37: 16,000,839 km (0.113 R)
• M38: 17,333,008 km (0.054 R)
• M39: 17,657,934 km (0.067 R)
• M40: 17,821,295 km (0.117 R)
• M41: 18,424,025 km (0.083 R)
• M42: 19,089,287 km (0.117 R)
• M43: 19,368,885 km (0.106 R)
• M44: 20,045,217 km (0.078 R)
• M45: 21,886,168 km (0.084 R)
• M46: 23,242,423 km (0.055 R)
• M47: 25,235,366 km (0.112 R)
• M48: 26,035,415 km (0.105 R)
• M49: 26,594,013 km (0.085 R)
• M50: 28,039,727 km (0.049 R)
• M51: 28,357,473 km (0.093 R)
• M52: 29,639,826 km (0.078 R)
• M53: 29,769,228 km (0.057 R)
• M54: 30,223,108 km (0.115 R)
• M55: 30,353,258 km (0.12 R)
• M56: 31,532,838 km (0.073 R)
• M57: 31,797,027 km (0.046 R)
• M58: 32,527,215 km (0.102 R)
• M59: 34,139,431 km (0.076 R)
• M60: 34,546,487 km (0.088 R)
• M61: 34,614,554 km (0.071 R)
• M62: 34,682,621 km (0.097 R)
• M63: 36,260,130 km (0.053 R)
• M64: 36,398,359 km (0.113 R)
• M65: 38,001,150 km (0.09 R)
• M66: 38,141,623 km (0.085 R)
• M67: 41,491,568 km (0.118 R)
• M68: 41,708,634 km (0.1 R)
• M69: 42,071,110 km (0.119 R)
• M70: 42,216,370 km (0.083 R)
• M71: 42,653,345 km (0.099 R)
• M72: 44,120,451 km (0.112 R)
• M73: 44,194,203 km (0.093 R)
• M74: 44,268,104 km (0.073 R)
• M75: 44,934,413 km (0.092 R)
• M76: 45,306,014 km (0.039 R)
• M77: 45,380,514 km (0.087 R)
• M78: 45,678,663 km (0.041 R)
• M79: 46,202,106 km (0.098 R)
• M80: 47,405,920 km (0.068 R)
• M81: 48,163,483 km (0.104 R)
• M82: 48,696,201 km (0.066 R)
• M83: 51,777,469 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744

Radius: 4.8

Gravity: 32.29 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 17.17 AU - 19.79 AU

Year: 27793 Days

Day: 24.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 97,397,440 km

• M1: 377,286 km (0.07 R)
• M2: 724,502 km (0.099 R)
• M3: 958,025 km (0.107 R)
• M4: 1,490,294 km (0.077 R)
• M5: 1,747,752 km (0.105 R)
• M6: 1,979,479 km (0.065 R)
• M7: 2,514,591 km (0.036 R)
• M8: 2,731,807 km (0.098 R)
• M9: 3,371,487 km (0.109 R)
• M10: 3,610,844 km (0.118 R)
• M11: 4,727,742 km (0.105 R)
• M12: 5,378,642 km (0.051 R)
• M13: 5,885,031 km (0.077 R)
• M14: 5,999,623 km (0.068 R)
• M15: 6,114,963 km (0.102 R)
• M16: 6,762,273 km (0.119 R)
• M17: 6,942,688 km (0.101 R)
• M18: 7,555,141 km (0.108 R)
• M19: 8,121,070 km (0.064 R)
• M20: 9,028,381 km (0.107 R)
• M21: 9,160,476 km (0.076 R)
• M22: 10,726,467 km (0.117 R)
• M23: 11,290,301 km (0.114 R)
• M24: 11,361,509 km (0.117 R)
• M25: 11,432,718 km (0.108 R)
• M26: 11,791,603 km (0.119 R)
• M27: 12,446,543 km (0.11 R)
• M28: 12,667,499 km (0.051 R)
• M29: 13,413,394 km (0.099 R)
• M30: 13,488,791 km (0.096 R)
• M31: 14,558,715 km (0.051 R)
• M32: 15,025,610 km (0.116 R)
• M33: 16,133,981 km (0.113 R)
• M34: 16,860,278 km (0.078 R)
• M35: 17,104,721 km (0.075 R)
• M36: 17,350,361 km (0.119 R)
• M37: 17,762,354 km (0.087 R)
• M38: 19,527,608 km (0.074 R)
• M39: 19,870,188 km (0.092 R)
• M40: 20,214,711 km (0.112 R)
• M41: 21,260,101 km (0.106 R)
• M42: 21,700,817 km (0.065 R)
• M43: 21,966,802 km (0.085 R)
• M44: 22,412,304 km (0.113 R)
• M45: 23,131,421 km (0.07 R)
• M46: 23,766,763 km (0.088 R)
• M47: 24,315,937 km (0.083 R)
• M48: 24,776,848 km (0.04 R)
• M49: 27,028,745 km (0.091 R)
• M50: 27,697,747 km (0.114 R)
• M51: 32,126,741 km (0.096 R)
• M52: 35,824,651 km (0.119 R)
• M53: 39,222,767 km (0.11 R)
• M54: 41,837,887 km (0.106 R)
• M55: 42,611,158 km (0.051 R)
• M56: 42,833,012 km (0.104 R)
• M57: 44,621,305 km (0.068 R)
• M58: 46,890,705 km (0.082 R)
• M59: 51,069,272 km (0.073 R)
• M60: 52,132,315 km (0.072 R)
• M61: 53,322,067 km (0.097 R)
• M62: 53,561,124 km (0.115 R)
• M63: 59,032,367 km (0.096 R)
• M64: 59,651,104 km (0.118 R)
• M65: 60,023,453 km (0.059 R)
• M66: 60,645,780 km (0.088 R)
• M67: 61,771,205 km (0.114 R)
• M68: 61,896,568 km (0.092 R)
• M69: 62,777,250 km (0.081 R)
• M70: 64,423,874 km (0.039 R)
• M71: 65,316,226 km (0.105 R)
• M72: 65,572,038 km (0.118 R)
• M73: 66,084,560 km (0.081 R)
• M74: 66,984,541 km (0.08 R)
• M75: 69,970,215 km (0.097 R)
• M76: 72,204,908 km (0.102 R)
• M77: 73,530,196 km (0.076 R)
• M78: 75,936,029 km (0.086 R)
• M79: 76,878,645 km (0.078 R)
• M80: 78,231,758 km (0.094 R)
• M81: 78,503,427 km (0.11 R)
• M82: 81,099,100 km (0.028 R)
• M83: 82,338,369 km (0.092 R)
• M84: 82,752,905 km (0.1 R)
• M85: 83,168,188 km (0.09 R)
• M86: 84,975,331 km (0.076 R)
• M87: 85,114,905 km (0.1 R)
• M88: 86,935,960 km (0.055 R)
• M89: 87,639,669 km (0.07 R)
• M90: 92,188,790 km (0.05 R)
• M91: 92,475,719 km (0.112 R)
• M92: 92,906,561 km (0.04 R)
• M93: 93,770,189 km (0.04 R)
• M94: 94,058,614 km (0.036 R)
• M95: 96,086,413 km (0.062 R)
• M96: 97,397,489 km (0.109 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 15,008 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit