🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.3

Radius: 13.4

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.63 AU - 0.71 AU

Year: 372 Days

Day: 6.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 44,729,207 km

• M1: 166,652 km (0.062 R)
• M2: 913,594 km (0.113 R)
• M3: 1,372,560 km (0.086 R)
• M4: 2,004,163 km (0.097 R)
• M5: 2,646,237 km (0.061 R)
• M6: 3,324,513 km (0.025 R)
• M7: 4,116,634 km (0.104 R)
• M8: 4,611,953 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.7

Radius: 12.4

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.52 AU - 0.86 AU

Year: 389 Days

Day: 9 Hours

Environment

Temp: -150 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,729,207 km

• M1: 155,133 km (0.112 R)
• M2: 797,357 km (0.041 R)
• M3: 1,445,265 km (0.057 R)
• M4: 1,848,880 km (0.066 R)
• M5: 2,336,719 km (0.108 R)
• M6: 3,374,928 km (0.098 R)
• M7: 3,831,800 km (0.09 R)

Asteroid Belt

Center: 1.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633

Radius: 13.9

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.61 AU - 1.91 AU

Year: 1584 Days

Day: 14.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 44,729,207 km

• M1: 172,935 km (0.093 R)
• M2: 648,956 km (0.12 R)
• M3: 1,314,516 km (0.053 R)
• M4: 2,092,126 km (0.061 R)
• M5: 2,542,565 km (0.105 R)
• M6: 3,676,966 km (0.072 R)
• M7: 4,123,067 km (0.082 R)
• M8: 4,820,941 km (0.09 R)
• M9: 5,314,913 km (0.114 R)
• M10: 5,752,188 km (0.062 R)
• M11: 7,397,016 km (0.094 R)
• M12: 7,944,096 km (0.118 R)
• M13: 8,430,139 km (0.095 R)
• M14: 9,944,070 km (0.03 R)
• M15: 10,886,835 km (0.117 R)
• M16: 11,344,455 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.2

Radius: 10.6

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.01 AU - 4.65 AU

Year: 5084 Days

Day: 14.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,729,207 km

• M1: 131,796 km (0.112 R)
• M2: 577,897 km (0.049 R)
• M3: 1,007,542 km (0.039 R)
• M4: 1,637,498 km (0.029 R)
• M5: 1,984,865 km (0.111 R)
• M6: 2,365,591 km (0.086 R)
• M7: 2,722,980 km (0.116 R)
• M8: 3,400,060 km (0.053 R)
• M9: 4,558,098 km (0.11 R)
• M10: 5,227,698 km (0.107 R)
• M11: 5,601,094 km (0.055 R)
• M12: 5,930,957 km (0.047 R)
• M13: 6,401,742 km (0.11 R)
• M14: 8,230,127 km (0.071 R)
• M15: 9,059,049 km (0.076 R)
• M16: 9,856,256 km (0.109 R)
• M17: 12,177,566 km (0.118 R)
• M18: 15,711,367 km (0.063 R)
• M19: 16,309,758 km (0.046 R)
• M20: 16,861,176 km (0.093 R)
• M21: 17,488,440 km (0.101 R)
• M22: 18,131,262 km (0.08 R)
• M23: 22,100,093 km (0.107 R)
• M24: 24,405,247 km (0.082 R)
• M25: 29,219,007 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.3

Radius: 12.6

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.85 AU - 5.97 AU

Year: 8535 Days

Day: 8 Hours

Environment

Temp: -215 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 44,729,207 km

• M1: 156,779 km (0.041 R)
• M2: 687,701 km (0.115 R)
• M3: 1,452,446 km (0.042 R)
• M4: 3,322,120 km (0.053 R)
• M5: 3,791,857 km (0.108 R)
• M6: 4,893,197 km (0.108 R)
• M7: 6,072,327 km (0.085 R)
• M8: 8,015,604 km (0.119 R)
• M9: 8,946,850 km (0.094 R)
• M10: 11,210,864 km (0.076 R)
• M11: 12,935,279 km (0.044 R)
• M12: 18,564,497 km (0.028 R)
• M13: 20,191,823 km (0.037 R)
• M14: 26,303,794 km (0.116 R)
• M15: 31,063,100 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.4

Radius: 4.6

Gravity: 17.03 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.7 AU - 7.6 AU

Year: 12967 Days

Day: 23.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 44,729,207 km

• M1: 57,296 km (0.089 R)
• M2: 413,937 km (0.081 R)
• M3: 669,002 km (0.088 R)
• M4: 828,174 km (0.038 R)
• M5: 1,012,927 km (0.118 R)
• M6: 1,178,083 km (0.105 R)
• M7: 1,323,044 km (0.064 R)
• M8: 1,649,466 km (0.113 R)
• M9: 1,879,548 km (0.076 R)
• M10: 2,385,039 km (0.102 R)
• M11: 2,954,558 km (0.05 R)
• M12: 4,161,962 km (0.069 R)
• M13: 6,117,805 km (0.11 R)
• M14: 6,976,945 km (0.095 R)
• M15: 7,455,958 km (0.043 R)
• M16: 9,305,287 km (0.073 R)
• M17: 11,010,254 km (0.089 R)
• M18: 12,218,107 km (0.054 R)
• M19: 12,678,270 km (0.102 R)
• M20: 13,150,102 km (0.106 R)
• M21: 13,450,793 km (0.116 R)
• M22: 15,089,189 km (0.072 R)
• M23: 17,282,444 km (0.043 R)
• M24: 17,643,274 km (0.069 R)
• M25: 20,391,237 km (0.069 R)
• M26: 22,203,765 km (0.12 R)
• M27: 24,753,361 km (0.1 R)
• M28: 28,782,032 km (0.114 R)
• M29: 33,226,435 km (0.073 R)
• M30: 34,348,270 km (0.118 R)
• M31: 37,023,528 km (0.055 R)
• M32: 39,460,178 km (0.067 R)
• M33: 39,834,622 km (0.108 R)
• M34: 42,261,548 km (0.099 R)
• M35: 45,056,485 km (0.119 R)
• M36: 46,014,959 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.4

Radius: 5.6

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.33 AU - 11.93 AU

Year: 21868 Days

Day: 20.4 Hours

Environment

Temp: -242 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,729,207 km

• M1: 137,630 km (0.106 R)
• M2: 313,108 km (0.053 R)
• M3: 627,264 km (0.107 R)
• M4: 1,018,761 km (0.092 R)
• M5: 2,000,872 km (0.069 R)
• M6: 2,822,014 km (0.092 R)
• M7: 3,014,397 km (0.055 R)
• M8: 4,031,663 km (0.088 R)
• M9: 6,169,715 km (0.119 R)
• M10: 7,062,964 km (0.075 R)
• M11: 11,183,488 km (0.056 R)
• M12: 12,165,299 km (0.111 R)
• M13: 12,909,099 km (0.097 R)
• M14: 17,300,545 km (0.043 R)
• M15: 17,802,446 km (0.103 R)
• M16: 18,093,563 km (0.108 R)
• M17: 24,964,743 km (0.094 R)
• M18: 29,275,705 km (0.036 R)
• M19: 35,415,650 km (0.103 R)
• M20: 41,335,537 km (0.093 R)
• M21: 42,879,686 km (0.094 R)
• M22: 43,665,973 km (0.091 R)
• M23: 44,062,706 km (0.084 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 15,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit