🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.56 AU - 0.64 AU

Year: 174 Days

Day: 35.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,670,061 km

• M1: 42,336 km (0.084 R)

Asteroid Belt

Center: 3.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.3

Radius: 10.3

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.4 AU - 5.58 AU

Year: 4820 Days

Day: 6.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,670,061 km

• M1: 129,103 km (0.104 R)
• M2: 285,283 km (0.101 R)
• M3: 373,247 km (0.028 R)
• M4: 516,561 km (0.12 R)
• M5: 619,634 km (0.115 R)
• M6: 692,638 km (0.104 R)
• M7: 821,592 km (0.076 R)
• M8: 1,385,875 km (0.078 R)
• M9: 1,451,548 km (0.048 R)
• M10: 1,620,444 km (0.117 R)
• M11: 1,689,708 km (0.074 R)
• M12: 1,904,231 km (0.073 R)
• M13: 2,089,733 km (0.055 R)
• M14: 2,806,606 km (0.108 R)
• M15: 2,890,680 km (0.101 R)
• M16: 2,997,044 km (0.104 R)
• M17: 3,824,769 km (0.073 R)
• M18: 4,819,894 km (0.112 R)
• M19: 5,100,091 km (0.035 R)
• M20: 5,411,853 km (0.107 R)
• M21: 5,570,127 km (0.064 R)
• M22: 5,649,863 km (0.075 R)
• M23: 5,891,314 km (0.106 R)
• M24: 6,328,888 km (0.037 R)
• M25: 6,495,689 km (0.106 R)
• M26: 7,177,556 km (0.047 R)
• M27: 7,439,203 km (0.119 R)
• M28: 7,763,232 km (0.066 R)
• M29: 8,516,906 km (0.081 R)
• M30: 9,230,787 km (0.102 R)
• M31: 9,579,051 km (0.101 R)
• M32: 10,288,594 km (0.114 R)
• M33: 10,848,389 km (0.106 R)
• M34: 11,014,891 km (0.096 R)
• M35: 11,148,781 km (0.112 R)
• M36: 11,249,461 km (0.114 R)
• M37: 11,689,578 km (0.065 R)
• M38: 12,169,787 km (0.116 R)
• M39: 12,308,314 km (0.092 R)
• M40: 13,901,233 km (0.106 R)
• M41: 14,336,862 km (0.09 R)
• M42: 14,483,168 km (0.112 R)
• M43: 14,556,471 km (0.106 R)
• M44: 14,777,128 km (0.11 R)
• M45: 14,850,880 km (0.075 R)
• M46: 15,558,029 km (0.098 R)
• M47: 15,783,623 km (0.104 R)
• M48: 16,048,261 km (0.113 R)
• M49: 16,238,250 km (0.104 R)
• M50: 16,812,407 km (0.11 R)
• M51: 16,966,643 km (0.107 R)
• M52: 17,043,985 km (0.099 R)
• M53: 17,276,460 km (0.046 R)
• M54: 18,894,061 km (0.12 R)
• M55: 19,094,672 km (0.051 R)
• M56: 19,457,447 km (0.116 R)
• M57: 19,660,003 km (0.075 R)
• M58: 20,026,218 km (0.113 R)
• M59: 20,189,878 km (0.058 R)
• M60: 20,600,674 km (0.098 R)
• M61: 20,848,408 km (0.107 R)
• M62: 21,014,162 km (0.038 R)
• M63: 21,347,018 km (0.107 R)
• M64: 21,933,741 km (0.106 R)
• M65: 22,229,047 km (0.074 R)
• M66: 23,165,829 km (0.105 R)
• M67: 24,638,769 km (0.033 R)
• M68: 24,989,876 km (0.086 R)
• M69: 25,298,346 km (0.069 R)
• M70: 25,919,028 km (0.118 R)
• M71: 26,275,968 km (0.103 R)
• M72: 26,544,796 km (0.098 R)
• M73: 26,724,463 km (0.094 R)
• M74: 27,583,603 km (0.047 R)
• M75: 28,497,796 km (0.112 R)
• M76: 28,589,649 km (0.063 R)
• M77: 28,681,801 km (0.067 R)
• M78: 28,958,557 km (0.095 R)
• M79: 29,282,586 km (0.069 R)
• M80: 30,449,599 km (0.092 R)
• M81: 30,590,670 km (0.055 R)
• M82: 30,826,287 km (0.119 R)
• M83: 31,109,775 km (0.101 R)
• M84: 31,441,583 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.9

Radius: 8.7

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.21 AU - 7.25 AU

Year: 7285 Days

Day: 7.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,670,061 km

• M1: 149,149 km (0.044 R)
• M2: 248,781 km (0.063 R)
• M3: 321,336 km (0.104 R)
• M4: 697,575 km (0.087 R)
• M5: 1,084,435 km (0.12 R)
• M6: 1,182,571 km (0.101 R)
• M7: 1,300,903 km (0.106 R)
• M8: 1,423,274 km (0.086 R)
• M9: 1,549,684 km (0.111 R)
• M10: 1,623,586 km (0.09 R)
• M11: 1,679,834 km (0.108 R)
• M12: 2,215,544 km (0.053 R)
• M13: 2,644,890 km (0.117 R)
• M14: 2,733,901 km (0.115 R)
• M15: 3,146,941 km (0.061 R)
• M16: 3,288,909 km (0.107 R)
• M17: 3,777,795 km (0.116 R)
• M18: 3,853,043 km (0.093 R)
• M19: 3,954,321 km (0.089 R)
• M20: 4,159,419 km (0.097 R)
• M21: 4,447,096 km (0.056 R)
• M22: 5,097,398 km (0.054 R)
• M23: 5,292,623 km (0.057 R)
• M24: 5,405,420 km (0.075 R)
• M25: 5,490,391 km (0.103 R)
• M26: 5,661,831 km (0.077 R)
• M27: 6,098,357 km (0.083 R)
• M28: 6,880,305 km (0.099 R)
• M29: 7,471,666 km (0.093 R)
• M30: 7,853,589 km (0.08 R)
• M31: 8,307,319 km (0.059 R)
• M32: 8,438,517 km (0.102 R)
• M33: 8,504,340 km (0.088 R)
• M34: 9,172,294 km (0.111 R)
• M35: 9,341,938 km (0.087 R)
• M36: 9,649,811 km (0.052 R)
• M37: 10,487,409 km (0.115 R)
• M38: 10,843,153 km (0.076 R)
• M39: 11,239,288 km (0.07 R)
• M40: 11,640,061 km (0.033 R)
• M41: 12,268,521 km (0.074 R)
• M42: 12,493,068 km (0.109 R)
• M43: 13,558,653 km (0.119 R)
• M44: 13,790,829 km (0.109 R)
• M45: 14,063,247 km (0.081 R)
• M46: 14,494,986 km (0.11 R)
• M47: 14,573,974 km (0.118 R)
• M48: 14,891,421 km (0.079 R)
• M49: 14,971,007 km (0.08 R)
• M50: 16,306,467 km (0.084 R)
• M51: 16,512,015 km (0.076 R)
• M52: 16,677,171 km (0.058 R)
• M53: 17,763,999 km (0.025 R)
• M54: 17,890,858 km (0.119 R)
• M55: 19,046,203 km (0.109 R)
• M56: 19,829,647 km (0.059 R)
• M57: 21,743,901 km (0.103 R)
• M58: 21,834,408 km (0.082 R)
• M59: 22,061,048 km (0.113 R)
• M60: 22,471,096 km (0.081 R)
• M61: 22,791,834 km (0.089 R)
• M62: 23,206,370 km (0.098 R)
• M63: 25,458,865 km (0.082 R)
• M64: 27,486,365 km (0.066 R)
• M65: 28,025,815 km (0.118 R)
• M66: 28,222,985 km (0.106 R)
• M67: 28,816,888 km (0.075 R)
• M68: 28,916,221 km (0.045 R)
• M69: 29,464,946 km (0.068 R)
• M70: 29,765,788 km (0.088 R)
• M71: 30,218,770 km (0.111 R)
• M72: 31,642,792 km (0.084 R)
• M73: 32,156,661 km (0.097 R)
• M74: 32,311,345 km (0.03 R)
• M75: 32,569,700 km (0.112 R)
• M76: 33,610,154 km (0.109 R)
• M77: 34,397,487 km (0.086 R)
• M78: 35,031,932 km (0.085 R)
• M79: 35,510,196 km (0.093 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 17,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit