🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.31 AU - 1.97 AU

Year: 779 Days

Day: 36 Hours

Environment

Temp: -46 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,642,023 km

• M1: 311,612 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.42 AU - 2.96 AU

Year: 1636 Days

Day: 12.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,642,023 km

• M1: 927,806 km (0.1 R)

Asteroid Belt

Center: 3.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.4

Radius: 10.6

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.94 AU - 5.7 AU

Year: 3924 Days

Day: 6.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,642,023 km

• M1: 147,952 km (0.095 R)
• M2: 320,139 km (0.102 R)
• M3: 412,890 km (0.052 R)
• M4: 952,190 km (0.088 R)
• M5: 1,043,445 km (0.059 R)
• M6: 1,249,741 km (0.069 R)
• M7: 1,439,431 km (0.064 R)
• M8: 1,592,021 km (0.111 R)
• M9: 1,717,982 km (0.114 R)
• M10: 1,798,615 km (0.106 R)
• M11: 1,896,901 km (0.111 R)
• M12: 2,202,978 km (0.1 R)
• M13: 2,488,411 km (0.102 R)
• M14: 2,785,812 km (0.1 R)
• M15: 3,036,089 km (0.043 R)
• M16: 3,496,850 km (0.054 R)
• M17: 3,620,717 km (0.11 R)
• M18: 3,851,547 km (0.118 R)
• M19: 3,958,210 km (0.106 R)
• M20: 4,174,379 km (0.045 R)
• M21: 4,372,147 km (0.101 R)
• M22: 4,438,868 km (0.107 R)
• M23: 5,288,883 km (0.084 R)
• M24: 5,599,448 km (0.057 R)
• M25: 6,414,457 km (0.093 R)
• M26: 6,541,167 km (0.027 R)
• M27: 6,694,505 km (0.055 R)
• M28: 6,900,651 km (0.115 R)
• M29: 7,108,891 km (0.115 R)
• M30: 7,398,662 km (0.063 R)
• M31: 7,505,026 km (0.092 R)
• M32: 7,935,419 km (0.11 R)
• M33: 8,126,306 km (0.076 R)
• M34: 8,512,717 km (0.111 R)
• M35: 8,736,216 km (0.118 R)
• M36: 8,989,934 km (0.061 R)
• M37: 9,160,476 km (0.109 R)
• M38: 9,591,467 km (0.096 R)
• M39: 11,167,032 km (0.08 R)
• M40: 11,844,411 km (0.064 R)
• M41: 12,188,187 km (0.108 R)
• M42: 12,598,534 km (0.036 R)
• M43: 13,433,141 km (0.107 R)
• M44: 13,563,141 km (0.054 R)
• M45: 13,988,448 km (0.069 R)
• M46: 14,186,216 km (0.093 R)
• M47: 14,318,611 km (0.115 R)
• M48: 14,885,736 km (0.042 R)
• M49: 15,222,930 km (0.105 R)
• M50: 15,596,625 km (0.066 R)
• M51: 16,945,998 km (0.093 R)
• M52: 17,121,626 km (0.117 R)
• M53: 17,262,697 km (0.067 R)
• M54: 17,830,421 km (0.061 R)
• M55: 18,009,190 km (0.112 R)
• M56: 18,766,305 km (0.094 R)
• M57: 19,167,078 km (0.045 R)
• M58: 20,088,301 km (0.078 R)
• M59: 20,311,501 km (0.076 R)
• M60: 20,535,599 km (0.084 R)
• M61: 20,835,692 km (0.059 R)
• M62: 20,948,489 km (0.076 R)
• M63: 21,174,980 km (0.096 R)
• M64: 21,364,222 km (0.075 R)
• M65: 21,706,352 km (0.069 R)
• M66: 22,588,979 km (0.031 R)
• M67: 23,994,002 km (0.102 R)
• M68: 24,309,953 km (0.1 R)
• M69: 24,468,527 km (0.042 R)
• M70: 24,786,722 km (0.072 R)
• M71: 25,467,242 km (0.098 R)
• M72: 25,991,882 km (0.068 R)
• M73: 26,275,819 km (0.104 R)
• M74: 26,479,272 km (0.05 R)
• M75: 26,846,834 km (0.114 R)
• M76: 27,298,320 km (0.074 R)
• M77: 27,504,317 km (0.029 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 109.7

Radius: 6.6

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 17.3 AU - 18.38 AU

Year: 27945 Days

Day: 17.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 51,642,023 km

• M1: 86,617 km (0.101 R)
• M2: 186,399 km (0.094 R)
• M3: 261,946 km (0.106 R)
• M4: 350,059 km (0.119 R)
• M5: 574,306 km (0.096 R)
• M6: 1,615,657 km (0.111 R)
• M7: 1,663,828 km (0.039 R)
• M8: 1,712,596 km (0.09 R)
• M9: 1,811,331 km (0.099 R)
• M10: 2,870,185 km (0.114 R)
• M11: 3,167,735 km (0.101 R)
• M12: 3,412,926 km (0.114 R)
• M13: 3,600,821 km (0.037 R)
• M14: 4,085,368 km (0.092 R)
• M15: 4,284,932 km (0.109 R)
• M16: 4,385,910 km (0.047 R)
• M17: 4,624,669 km (0.103 R)
• M18: 4,693,783 km (0.093 R)
• M19: 5,732,291 km (0.091 R)
• M20: 6,258,277 km (0.092 R)
• M21: 6,760,477 km (0.077 R)
• M22: 9,110,810 km (0.103 R)
• M23: 9,197,576 km (0.104 R)
• M24: 10,349,031 km (0.092 R)
• M25: 11,265,468 km (0.098 R)
• M26: 12,688,143 km (0.113 R)
• M27: 14,166,320 km (0.043 R)
• M28: 15,079,316 km (0.114 R)
• M29: 16,220,598 km (0.078 R)
• M30: 17,068,070 km (0.052 R)
• M31: 18,365,981 km (0.117 R)
• M32: 19,527,608 km (0.109 R)
• M33: 20,542,032 km (0.062 R)
• M34: 20,826,716 km (0.078 R)
• M35: 21,400,275 km (0.106 R)
• M36: 22,387,321 km (0.119 R)
• M37: 22,739,176 km (0.069 R)
• M38: 22,856,909 km (0.086 R)
• M39: 22,974,792 km (0.105 R)
• M40: 23,152,066 km (0.1 R)
• M41: 25,192,132 km (0.09 R)
• M42: 25,741,754 km (0.073 R)
• M43: 25,803,090 km (0.072 R)
• M44: 26,852,818 km (0.083 R)
• M45: 28,930,134 km (0.118 R)
• M46: 28,993,863 km (0.069 R)
• M47: 31,123,837 km (0.087 R)
• M48: 31,516,531 km (0.094 R)
• M49: 34,378,189 km (0.099 R)
• M50: 35,532,337 km (0.114 R)
• M51: 35,874,168 km (0.069 R)
• M52: 35,942,684 km (0.109 R)
• M53: 36,285,861 km (0.105 R)
• M54: 37,460,653 km (0.115 R)
• M55: 38,858,795 km (0.116 R)
• M56: 39,422,779 km (0.103 R)
• M57: 41,849,855 km (0.043 R)
• M58: 43,008,789 km (0.09 R)
• M59: 46,922,120 km (0.114 R)
• M60: 48,883,049 km (0.073 R)
• M61: 49,415,468 km (0.093 R)
• M62: 49,873,537 km (0.092 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 14,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit