🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.56 AU - 0.94 AU

Year: 237 Days

Day: 17.6 Hours

Environment

Temp: 101 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.81 AU - 0.97 AU

Year: 307 Days

Day: 15.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.95 AU - 2.65 AU

Year: 1274 Days

Day: 43.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,129,050 km

• M1: 64,028 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.5 AU - 4.16 AU

Year: 2738 Days

Day: 26.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.73 AU - 5.49 AU

Year: 3615 Days

Day: 15.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,129,050 km

• M1: 132,544 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.8

Radius: 9.7

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 9.49 AU - 11.87 AU

Year: 12748 Days

Day: 6.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 101,129,050 km

• M1: 163,361 km (0.04 R)
• M2: 296,204 km (0.057 R)
• M3: 416,032 km (0.106 R)
• M4: 590,164 km (0.101 R)
• M5: 871,108 km (0.101 R)
• M6: 1,146,219 km (0.077 R)
• M7: 1,263,952 km (0.119 R)
• M8: 1,410,858 km (0.117 R)
• M9: 1,695,093 km (0.11 R)
• M10: 1,899,444 km (0.106 R)
• M11: 2,011,792 km (0.094 R)
• M12: 2,184,578 km (0.058 R)
• M13: 2,731,956 km (0.069 R)
• M14: 2,988,666 km (0.081 R)
• M15: 3,303,869 km (0.115 R)
• M16: 3,629,693 km (0.028 R)
• M17: 3,699,705 km (0.069 R)
• M18: 4,038,095 km (0.048 R)
• M19: 4,423,908 km (0.108 R)
• M20: 5,054,014 km (0.098 R)
• M21: 5,691,750 km (0.106 R)
• M22: 6,439,590 km (0.096 R)
• M23: 6,631,374 km (0.079 R)
• M24: 6,868,337 km (0.053 R)
• M25: 8,324,972 km (0.076 R)
• M26: 8,744,893 km (0.027 R)
• M27: 8,957,472 km (0.094 R)
• M28: 9,171,696 km (0.062 R)
• M29: 9,315,609 km (0.072 R)
• M30: 9,435,886 km (0.076 R)
• M31: 9,556,910 km (0.077 R)
• M32: 9,629,615 km (0.049 R)
• M33: 10,417,697 km (0.059 R)
• M34: 10,492,645 km (0.096 R)
• M35: 11,354,628 km (0.049 R)
• M36: 11,509,163 km (0.1 R)
• M37: 11,742,236 km (0.11 R)
• M38: 12,055,344 km (0.043 R)
• M39: 12,450,582 km (0.113 R)
• M40: 13,936,388 km (0.096 R)
• M41: 14,212,396 km (0.105 R)
• M42: 14,434,699 km (0.064 R)
• M43: 15,051,640 km (0.094 R)
• M44: 15,620,112 km (0.03 R)
• M45: 16,108,699 km (0.078 R)
• M46: 16,485,835 km (0.107 R)
• M47: 16,660,864 km (0.068 R)
• M48: 17,042,189 km (0.057 R)
• M49: 18,233,587 km (0.056 R)
• M50: 18,444,819 km (0.058 R)
• M51: 19,144,788 km (0.11 R)
• M52: 19,359,460 km (0.085 R)
• M53: 19,791,349 km (0.076 R)
• M54: 20,445,092 km (0.117 R)
• M55: 20,664,552 km (0.105 R)
• M56: 20,821,780 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.4

Radius: 7.9

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 15.75 AU - 23.09 AU

Year: 31258 Days

Day: 24.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,129,050 km

• M1: 114,891 km (0.102 R)
• M2: 322,234 km (0.083 R)
• M3: 546,481 km (0.102 R)
• M4: 623,225 km (0.103 R)
• M5: 1,127,669 km (0.076 R)
• M6: 4,038,245 km (0.092 R)
• M7: 4,297,947 km (0.117 R)
• M8: 5,619,046 km (0.057 R)
• M9: 6,383,192 km (0.072 R)
• M10: 7,305,163 km (0.083 R)
• M11: 7,557,984 km (0.092 R)
• M12: 8,137,376 km (0.071 R)
• M13: 8,268,125 km (0.093 R)
• M14: 8,531,716 km (0.077 R)
• M15: 10,240,573 km (0.106 R)
• M16: 10,381,643 km (0.117 R)
• M17: 10,737,537 km (0.09 R)
• M18: 11,754,952 km (0.048 R)
• M19: 11,902,755 km (0.027 R)
• M20: 12,878,881 km (0.073 R)
• M21: 13,107,915 km (0.111 R)
• M22: 13,802,648 km (0.115 R)
• M23: 13,880,588 km (0.115 R)
• M24: 14,036,918 km (0.114 R)
• M25: 14,827,243 km (0.106 R)
• M26: 15,550,848 km (0.083 R)
• M27: 15,876,224 km (0.112 R)
• M28: 15,957,904 km (0.107 R)
• M29: 17,116,091 km (0.04 R)
• M30: 17,620,684 km (0.094 R)
• M31: 21,017,902 km (0.05 R)
• M32: 24,989,277 km (0.102 R)
• M33: 26,234,530 km (0.103 R)
• M34: 27,696,251 km (0.108 R)
• M35: 29,585,372 km (0.095 R)
• M36: 29,887,411 km (0.077 R)
• M37: 31,003,860 km (0.114 R)
• M38: 31,824,404 km (0.1 R)
• M39: 32,755,950 km (0.119 R)
• M40: 33,068,460 km (0.119 R)
• M41: 33,696,472 km (0.075 R)
• M42: 34,222,757 km (0.115 R)
• M43: 37,546,223 km (0.084 R)
• M44: 38,420,473 km (0.087 R)
• M45: 41,083,166 km (0.051 R)
• M46: 42,550,272 km (0.112 R)
• M47: 42,777,511 km (0.109 R)
• M48: 43,005,049 km (0.119 R)
• M49: 43,804,949 km (0.069 R)
• M50: 45,071,744 km (0.093 R)
• M51: 45,303,322 km (0.046 R)
• M52: 45,651,585 km (0.119 R)
• M53: 47,523,504 km (0.078 R)
• M54: 48,231,849 km (0.109 R)
• M55: 48,943,786 km (0.096 R)
• M56: 50,738,661 km (0.115 R)
• M57: 52,190,209 km (0.066 R)
• M58: 52,677,001 km (0.054 R)
• M59: 53,165,288 km (0.079 R)
• M60: 53,532,551 km (0.093 R)
• M61: 55,753,630 km (0.058 R)
• M62: 56,375,958 km (0.036 R)
• M63: 58,004,779 km (0.079 R)
• M64: 59,649,009 km (0.104 R)
• M65: 61,565,059 km (0.066 R)
• M66: 62,595,190 km (0.112 R)
• M67: 62,853,545 km (0.107 R)
• M68: 63,371,603 km (0.053 R)
• M69: 64,151,008 km (0.072 R)
• M70: 64,542,057 km (0.104 R)
• M71: 65,588,494 km (0.063 R)
• M72: 68,096,203 km (0.092 R)
• M73: 70,635,028 km (0.07 R)
• M74: 74,843,516 km (0.099 R)
• M75: 75,392,390 km (0.061 R)
• M76: 78,435,360 km (0.117 R)
• M77: 78,574,636 km (0.074 R)
• M78: 78,853,337 km (0.038 R)
• M79: 78,992,912 km (0.083 R)
• M80: 80,111,904 km (0.059 R)
• M81: 81,095,510 km (0.098 R)
• M82: 83,358,327 km (0.079 R)
• M83: 84,783,247 km (0.116 R)
• M84: 85,212,294 km (0.087 R)
• M85: 85,641,939 km (0.056 R)
• M86: 86,503,622 km (0.117 R)
• M87: 91,880,319 km (0.086 R)
• M88: 92,615,144 km (0.097 R)
• M89: 95,128,239 km (0.094 R)
• M90: 95,276,789 km (0.054 R)
• M91: 95,425,340 km (0.083 R)
• M92: 96,169,440 km (0.056 R)
• M93: 96,318,589 km (0.112 R)
• M94: 100,372,243 km (0.119 R)
• M95: 101,129,058 km (0.114 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: 334 - 15,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit