🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.54 AU - 0.6 AU

Year: 154 Days

Day: 31.7 Hours

Environment

Temp: 244 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.67 AU - 3.41 AU

Year: 1898 Days

Day: 32.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.7

Radius: 10.8

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.22 AU - 11.72 AU

Year: 11275 Days

Day: 8.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 96,077,153 km

• M1: 136,134 km (0.081 R)
• M2: 250,726 km (0.106 R)
• M3: 389,553 km (0.075 R)
• M4: 665,262 km (0.04 R)
• M5: 836,102 km (0.102 R)
• M6: 1,292,226 km (0.051 R)
• M7: 1,534,725 km (0.078 R)
• M8: 2,008,052 km (0.054 R)
• M9: 2,290,343 km (0.065 R)
• M10: 2,585,350 km (0.088 R)
• M11: 2,861,658 km (0.064 R)
• M12: 3,179,703 km (0.063 R)
• M13: 3,475,907 km (0.068 R)
• M14: 3,576,735 km (0.079 R)
• M15: 3,781,236 km (0.095 R)
• M16: 3,954,470 km (0.096 R)
• M17: 4,059,787 km (0.063 R)
• M18: 4,201,755 km (0.105 R)
• M19: 4,935,832 km (0.115 R)
• M20: 5,279,159 km (0.08 R)
• M21: 5,551,577 km (0.103 R)
• M22: 5,669,759 km (0.118 R)
• M23: 5,828,632 km (0.079 R)
• M24: 6,314,227 km (0.077 R)
• M25: 6,855,023 km (0.048 R)
• M26: 7,024,518 km (0.086 R)
• M27: 7,367,546 km (0.108 R)
• M28: 7,804,072 km (0.113 R)
• M29: 8,070,057 km (0.077 R)
• M30: 8,793,961 km (0.117 R)
• M31: 8,932,040 km (0.095 R)
• M32: 9,870,916 km (0.098 R)
• M33: 10,497,881 km (0.084 R)
• M34: 10,595,419 km (0.099 R)
• M35: 11,038,528 km (0.119 R)
• M36: 11,942,697 km (0.108 R)
• M37: 12,403,758 km (0.045 R)
• M38: 13,237,766 km (0.096 R)
• M39: 13,502,105 km (0.108 R)
• M40: 13,661,577 km (0.115 R)
• M41: 14,197,586 km (0.094 R)
• M42: 16,523,384 km (0.085 R)
• M43: 17,498,014 km (0.07 R)
• M44: 17,788,234 km (0.091 R)
• M45: 18,255,877 km (0.081 R)
• M46: 18,491,194 km (0.083 R)
• M47: 18,668,318 km (0.041 R)
• M48: 19,143,591 km (0.084 R)
• M49: 20,227,278 km (0.115 R)
• M50: 20,776,751 km (0.077 R)
• M51: 22,643,134 km (0.094 R)
• M52: 23,404,736 km (0.114 R)
• M53: 23,981,436 km (0.114 R)
• M54: 24,627,549 km (0.056 R)
• M55: 24,822,625 km (0.046 R)
• M56: 25,541,892 km (0.099 R)
• M57: 25,871,157 km (0.091 R)
• M58: 26,467,454 km (0.093 R)
• M59: 28,828,856 km (0.052 R)
• M60: 32,246,270 km (0.101 R)
• M61: 33,317,839 km (0.091 R)
• M62: 34,473,633 km (0.074 R)
• M63: 34,619,042 km (0.112 R)
• M64: 35,056,466 km (0.088 R)
• M65: 35,789,645 km (0.091 R)
• M66: 36,527,761 km (0.113 R)
• M67: 36,676,012 km (0.108 R)
• M68: 37,869,205 km (0.034 R)
• M69: 38,395,191 km (0.053 R)
• M70: 38,772,327 km (0.061 R)
• M71: 39,454,494 km (0.091 R)
• M72: 39,530,489 km (0.115 R)
• M73: 40,753,602 km (0.055 R)
• M74: 40,830,495 km (0.06 R)
• M75: 40,907,388 km (0.059 R)
• M76: 41,138,367 km (0.055 R)
• M77: 42,377,786 km (0.05 R)
• M78: 43,944,075 km (0.089 R)
• M79: 44,022,913 km (0.107 R)
• M80: 44,259,727 km (0.036 R)
• M81: 45,290,456 km (0.104 R)
• M82: 45,370,042 km (0.118 R)
• M83: 45,609,249 km (0.072 R)
• M84: 46,650,301 km (0.04 R)
• M85: 49,409,933 km (0.051 R)
• M86: 51,389,711 km (0.09 R)
• M87: 52,389,174 km (0.086 R)
• M88: 54,661,566 km (0.062 R)
• M89: 57,568,552 km (0.048 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.1

Radius: 7.2

Gravity: 17.25 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 15.78 AU - 17.98 AU

Year: 24839 Days

Day: 23.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 96,077,153 km

• M1: 92,601 km (0.057 R)
• M2: 321,336 km (0.088 R)
• M3: 381,624 km (0.089 R)
• M4: 828,772 km (0.115 R)
• M5: 945,459 km (0.117 R)
• M6: 1,130,661 km (0.059 R)
• M7: 2,302,311 km (0.046 R)
• M8: 4,692,885 km (0.054 R)
• M9: 6,290,441 km (0.085 R)
• M10: 8,546,526 km (0.104 R)
• M11: 10,129,721 km (0.082 R)
• M12: 11,801,178 km (0.107 R)
• M13: 13,856,652 km (0.073 R)
• M14: 14,693,952 km (0.117 R)
• M15: 15,861,862 km (0.097 R)
• M16: 16,737,309 km (0.059 R)
• M17: 17,465,103 km (0.117 R)
• M18: 17,546,633 km (0.06 R)
• M19: 17,628,314 km (0.1 R)
• M20: 18,285,946 km (0.116 R)
• M21: 19,456,101 km (0.066 R)
• M22: 20,306,714 km (0.106 R)
• M23: 23,019,672 km (0.092 R)
• M24: 23,377,958 km (0.066 R)
• M25: 23,738,041 km (0.113 R)
• M26: 23,828,398 km (0.119 R)
• M27: 24,100,067 km (0.039 R)
• M28: 25,104,767 km (0.106 R)
• M29: 25,751,329 km (0.104 R)
• M30: 28,679,707 km (0.116 R)
• M31: 31,612,424 km (0.108 R)
• M32: 32,410,379 km (0.094 R)
• M33: 32,510,609 km (0.06 R)
• M34: 33,114,087 km (0.025 R)
• M35: 33,316,044 km (0.036 R)
• M36: 35,358,354 km (0.117 R)
• M37: 35,668,172 km (0.083 R)
• M38: 36,186,528 km (0.071 R)
• M39: 36,707,428 km (0.111 R)
• M40: 37,126,003 km (0.029 R)
• M41: 39,242,065 km (0.106 R)
• M42: 40,206,971 km (0.095 R)
• M43: 40,530,402 km (0.105 R)
• M44: 40,854,580 km (0.036 R)
• M45: 41,179,656 km (0.045 R)
• M46: 42,928,007 km (0.073 R)
• M47: 44,700,592 km (0.105 R)
• M48: 45,035,541 km (0.072 R)
• M49: 45,595,785 km (0.085 R)
• M50: 46,045,477 km (0.116 R)
• M51: 46,383,867 km (0.083 R)
• M52: 47,176,586 km (0.047 R)
• M53: 47,745,357 km (0.115 R)
• M54: 48,087,787 km (0.077 R)
• M55: 51,322,990 km (0.11 R)
• M56: 51,556,812 km (0.101 R)
• M57: 51,790,932 km (0.037 R)
• M58: 52,025,352 km (0.1 R)
• M59: 54,032,657 km (0.1 R)
• M60: 56,305,796 km (0.096 R)
• M61: 56,909,274 km (0.11 R)
• M62: 60,081,198 km (0.101 R)
• M63: 60,204,466 km (0.068 R)
• M64: 60,327,585 km (0.085 R)
• M65: 60,697,840 km (0.091 R)
• M66: 60,821,408 km (0.099 R)
• M67: 61,192,560 km (0.081 R)
• M68: 61,316,427 km (0.089 R)
• M69: 62,809,713 km (0.096 R)
• M70: 62,934,777 km (0.109 R)
• M71: 65,325,052 km (0.107 R)
• M72: 65,705,180 km (0.114 R)
• M73: 69,159,395 km (0.113 R)
• M74: 72,672,102 km (0.1 R)
• M75: 74,780,984 km (0.05 R)
• M76: 75,178,615 km (0.029 R)
• M77: 75,975,971 km (0.118 R)
• M78: 78,654,222 km (0.108 R)
• M79: 79,193,522 km (0.109 R)
• M80: 80,954,888 km (0.065 R)
• M81: 82,181,889 km (0.119 R)
• M82: 83,414,875 km (0.045 R)
• M83: 83,552,356 km (0.055 R)
• M84: 84,792,223 km (0.053 R)
• M85: 88,268,129 km (0.101 R)
• M86: 89,109,168 km (0.054 R)
• M87: 92,074,049 km (0.045 R)
• M88: 94,640,999 km (0.065 R)
• M89: 95,071,092 km (0.083 R)
• M90: 95,501,785 km (0.082 R)
• M91: 96,077,138 km (0.062 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 16,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit