🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86

Radius: 11.9

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.73 AU - 1.03 AU

Year: 533 Days

Day: 13.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,725,795 km

• M1: 180,116 km (0.076 R)
• M2: 268,229 km (0.069 R)
• M3: 373,845 km (0.114 R)
• M4: 504,294 km (0.09 R)
• M5: 599,139 km (0.028 R)
• M6: 692,937 km (0.118 R)
• M7: 798,254 km (0.098 R)
• M8: 949,049 km (0.042 R)
• M9: 1,055,263 km (0.084 R)
• M10: 1,155,793 km (0.096 R)
• M11: 1,242,859 km (0.045 R)
• M12: 1,374,206 km (0.111 R)
• M13: 1,474,137 km (0.073 R)
• M14: 1,591,572 km (0.092 R)
• M15: 1,700,778 km (0.081 R)
• M16: 1,797,119 km (0.101 R)
• M17: 1,963,173 km (0.095 R)
• M18: 2,039,917 km (0.118 R)
• M19: 2,134,313 km (0.073 R)
• M20: 2,213,450 km (0.101 R)
• M21: 2,297,973 km (0.076 R)
• M22: 2,527,007 km (0.091 R)
• M23: 2,637,710 km (0.096 R)
• M24: 2,750,058 km (0.069 R)
• M25: 2,854,926 km (0.07 R)
• M26: 3,254,202 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32

Radius: 9.1

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.84 AU - 0.96 AU

Year: 551 Days

Day: 13.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,725,795 km

• M1: 117,584 km (0.059 R)
• M2: 203,902 km (0.076 R)
• M3: 300,093 km (0.094 R)
• M4: 383,419 km (0.081 R)
• M5: 480,209 km (0.11 R)
• M6: 537,206 km (0.107 R)
• M7: 598,990 km (0.118 R)
• M8: 733,030 km (0.109 R)
• M9: 860,487 km (0.029 R)
• M10: 962,363 km (0.102 R)
• M11: 1,026,541 km (0.104 R)
• M12: 1,135,149 km (0.113 R)
• M13: 1,197,830 km (0.055 R)
• M14: 1,289,982 km (0.042 R)
• M15: 1,346,979 km (0.067 R)
• M16: 1,454,839 km (0.095 R)
• M17: 1,526,347 km (0.114 R)
• M18: 1,673,103 km (0.064 R)
• M19: 1,767,349 km (0.101 R)
• M20: 1,977,534 km (0.101 R)
• M21: 2,047,097 km (0.063 R)
• M22: 2,107,535 km (0.036 R)
• M23: 2,199,388 km (0.09 R)
• M24: 2,302,910 km (0.042 R)
• M25: 2,415,108 km (0.075 R)
• M26: 2,471,955 km (0.093 R)

Asteroid Belt

Center: 4.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.7

Radius: 6.6

Gravity: 14.36 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 7.8 AU - 8.96 AU

Year: 15663 Days

Day: 17.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,725,795 km

• M1: 144,661 km (0.1 R)
• M2: 286,480 km (0.085 R)
• M3: 509,979 km (0.098 R)
• M4: 583,282 km (0.106 R)
• M5: 720,314 km (0.064 R)
• M6: 957,127 km (0.106 R)
• M7: 1,526,197 km (0.029 R)
• M8: 1,580,053 km (0.031 R)
• M9: 2,430,068 km (0.056 R)
• M10: 3,293,547 km (0.101 R)
• M11: 3,612,789 km (0.111 R)
• M12: 3,831,052 km (0.118 R)
• M13: 4,318,891 km (0.114 R)
• M14: 4,511,722 km (0.093 R)
• M15: 5,559,506 km (0.112 R)
• M16: 6,283,559 km (0.063 R)
• M17: 7,447,431 km (0.097 R)
• M18: 8,434,926 km (0.113 R)
• M19: 8,531,118 km (0.082 R)
• M20: 8,724,697 km (0.065 R)
• M21: 9,264,297 km (0.069 R)
• M22: 9,563,044 km (0.064 R)
• M23: 10,685,776 km (0.111 R)
• M24: 10,946,824 km (0.043 R)
• M25: 10,999,183 km (0.049 R)
• M26: 11,581,568 km (0.12 R)
• M27: 11,688,680 km (0.095 R)
• M28: 12,119,821 km (0.102 R)
• M29: 12,228,429 km (0.057 R)
• M30: 12,666,153 km (0.091 R)
• M31: 13,276,213 km (0.105 R)
• M32: 13,388,261 km (0.056 R)
• M33: 13,613,107 km (0.106 R)
• M34: 14,698,290 km (0.11 R)
• M35: 15,222,032 km (0.109 R)
• M36: 15,929,780 km (0.12 R)
• M37: 16,407,595 km (0.084 R)
• M38: 16,950,785 km (0.101 R)
• M39: 17,499,809 km (0.098 R)
• M40: 17,622,629 km (0.072 R)
• M41: 17,684,114 km (0.072 R)
• M42: 19,118,458 km (0.056 R)
• M43: 19,435,307 km (0.045 R)
• M44: 19,689,922 km (0.03 R)
• M45: 19,881,557 km (0.103 R)
• M46: 20,202,444 km (0.11 R)
• M47: 20,266,921 km (0.111 R)
• M48: 22,429,658 km (0.105 R)
• M49: 22,830,580 km (0.116 R)
• M50: 22,897,749 km (0.101 R)
• M51: 23,234,045 km (0.104 R)
• M52: 24,458,354 km (0.115 R)
• M53: 24,595,685 km (0.067 R)
• M54: 26,827,685 km (0.062 R)
• M55: 29,341,977 km (0.032 R)
• M56: 29,707,295 km (0.096 R)
• M57: 30,590,072 km (0.093 R)
• M58: 31,109,027 km (0.039 R)
• M59: 32,381,506 km (0.066 R)
• M60: 33,061,877 km (0.075 R)
• M61: 33,213,869 km (0.063 R)
• M62: 33,747,185 km (0.117 R)
• M63: 35,441,830 km (0.05 R)
• M64: 36,299,475 km (0.113 R)
• M65: 38,993,283 km (0.103 R)
• M66: 39,314,470 km (0.118 R)
• M67: 40,364,198 km (0.075 R)
• M68: 41,096,330 km (0.041 R)
• M69: 42,079,338 km (0.105 R)
• M70: 42,656,337 km (0.087 R)
• M71: 43,069,975 km (0.087 R)
• M72: 43,651,462 km (0.115 R)
• M73: 46,342,578 km (0.12 R)
• M74: 46,853,156 km (0.09 R)
• M75: 48,051,584 km (0.074 R)
• M76: 48,309,790 km (0.058 R)
• M77: 50,653,689 km (0.075 R)
• M78: 51,707,158 km (0.094 R)
• M79: 52,945,379 km (0.083 R)
• M80: 53,657,315 km (0.114 R)
• M81: 53,925,245 km (0.09 R)
• M82: 54,104,015 km (0.107 R)
• M83: 54,821,037 km (0.114 R)
• M84: 58,086,759 km (0.112 R)
• M85: 58,361,720 km (0.114 R)
• M86: 58,912,988 km (0.101 R)
• M87: 60,391,464 km (0.1 R)
• M88: 60,670,015 km (0.118 R)
• M89: 60,949,015 km (0.097 R)
• M90: 61,975,555 km (0.061 R)
• M91: 62,350,298 km (0.094 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 10,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit