🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.3

Radius: 10.3

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.63 AU - 0.75 AU

Year: 370 Days

Day: 8.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 16,117,088 km

• M1: 131,347 km (0.078 R)
• M2: 201,957 km (0.106 R)
• M3: 374,743 km (0.035 R)
• M4: 447,746 km (0.115 R)
• M5: 579,692 km (0.096 R)
• M6: 647,759 km (0.106 R)
• M7: 715,377 km (0.08 R)
• M8: 793,018 km (0.081 R)
• M9: 885,021 km (0.088 R)
• M10: 969,245 km (0.065 R)
• M11: 1,068,428 km (0.11 R)
• M12: 1,167,163 km (0.039 R)
• M13: 1,238,970 km (0.12 R)
• M14: 1,356,254 km (0.098 R)
• M15: 1,541,905 km (0.089 R)
• M16: 1,640,191 km (0.069 R)
• M17: 1,735,934 km (0.086 R)
• M18: 1,823,598 km (0.084 R)
• M19: 1,903,035 km (0.097 R)
• M20: 1,973,346 km (0.11 R)
• M21: 2,054,876 km (0.079 R)
• M22: 2,148,076 km (0.099 R)
• M23: 2,221,528 km (0.089 R)
• M24: 2,295,879 km (0.092 R)
• M25: 2,408,825 km (0.119 R)
• M26: 2,529,401 km (0.109 R)
• M27: 2,601,507 km (0.042 R)
• M28: 2,719,689 km (0.05 R)
• M29: 2,810,794 km (0.056 R)
• M30: 2,978,793 km (0.084 R)
• M31: 3,067,056 km (0.044 R)
• M32: 3,234,007 km (0.113 R)
• M33: 3,300,428 km (0.117 R)
• M34: 3,428,634 km (0.087 R)
• M35: 3,533,502 km (0.088 R)
• M36: 3,874,136 km (0.111 R)
• M37: 3,944,896 km (0.058 R)
• M38: 4,159,569 km (0.04 R)
• M39: 4,271,767 km (0.112 R)
• M40: 4,398,177 km (0.096 R)
• M41: 4,573,506 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.5

Radius: 14.9

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.13 AU - 1.87 AU

Year: 1186 Days

Day: 11.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 16,117,088 km

• M1: 188,344 km (0.091 R)
• M2: 288,125 km (0.027 R)
• M3: 387,010 km (0.074 R)
• M4: 502,948 km (0.082 R)
• M5: 659,278 km (0.098 R)
• M6: 850,613 km (0.1 R)
• M7: 958,174 km (0.116 R)
• M8: 1,135,747 km (0.061 R)
• M9: 1,288,187 km (0.079 R)
• M10: 1,395,599 km (0.117 R)
• M11: 1,545,496 km (0.045 R)
• M12: 1,757,625 km (0.08 R)
• M13: 2,177,846 km (0.036 R)
• M14: 2,376,961 km (0.06 R)
• M15: 2,540,770 km (0.03 R)
• M16: 2,696,202 km (0.059 R)
• M17: 2,948,125 km (0.113 R)
• M18: 3,061,221 km (0.111 R)
• M19: 3,175,813 km (0.054 R)
• M20: 3,279,036 km (0.053 R)
• M21: 3,482,040 km (0.074 R)
• M22: 3,791,259 km (0.067 R)
• M23: 4,032,560 km (0.106 R)
• M24: 4,236,462 km (0.074 R)
• M25: 4,386,210 km (0.105 R)
• M26: 4,516,061 km (0.103 R)
• M27: 4,610,606 km (0.098 R)
• M28: 4,713,231 km (0.083 R)
• M29: 4,861,332 km (0.103 R)
• M30: 5,101,287 km (0.102 R)
• M31: 5,222,761 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.3

Radius: 9.1

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.81 AU - 2.89 AU

Year: 2326 Days

Day: 13.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 16,117,088 km

• M1: 124,615 km (0.096 R)
• M2: 217,964 km (0.065 R)
• M3: 276,307 km (0.036 R)
• M4: 396,883 km (0.108 R)
• M5: 907,012 km (0.118 R)
• M6: 1,015,171 km (0.088 R)
• M7: 1,127,818 km (0.059 R)
• M8: 1,195,586 km (0.112 R)
• M9: 1,314,965 km (0.102 R)
• M10: 1,376,300 km (0.075 R)
• M11: 1,470,098 km (0.048 R)
• M12: 1,598,603 km (0.112 R)
• M13: 1,924,726 km (0.116 R)
• M14: 2,089,733 km (0.04 R)
• M15: 2,161,839 km (0.088 R)
• M16: 2,271,644 km (0.07 R)
• M17: 2,408,526 km (0.073 R)
• M18: 2,471,656 km (0.029 R)
• M19: 2,573,831 km (0.055 R)
• M20: 2,638,458 km (0.114 R)
• M21: 2,848,792 km (0.091 R)
• M22: 2,942,590 km (0.082 R)
• M23: 3,230,117 km (0.105 R)
• M24: 3,356,228 km (0.111 R)
• M25: 3,455,412 km (0.045 R)
• M26: 3,758,946 km (0.064 R)
• M27: 3,862,019 km (0.059 R)
• M28: 4,360,778 km (0.099 R)
• M29: 4,469,236 km (0.104 R)
• M30: 4,688,846 km (0.105 R)
• M31: 4,928,203 km (0.043 R)
• M32: 5,204,211 km (0.06 R)
• M33: 5,418,734 km (0.101 R)
• M34: 5,552,175 km (0.111 R)
• M35: 5,653,004 km (0.061 R)
• M36: 6,305,700 km (0.113 R)
• M37: 7,127,591 km (0.034 R)
• M38: 7,310,698 km (0.084 R)
• M39: 7,495,452 km (0.077 R)
• M40: 7,606,902 km (0.057 R)
• M41: 7,700,401 km (0.075 R)
• M42: 7,794,199 km (0.105 R)
• M43: 8,249,575 km (0.095 R)
• M44: 8,326,318 km (0.088 R)
• M45: 8,422,659 km (0.044 R)
• M46: 8,558,045 km (0.08 R)
• M47: 8,655,284 km (0.108 R)
• M48: 8,772,419 km (0.105 R)
• M49: 8,988,438 km (0.114 R)
• M50: 9,107,070 km (0.044 R)
• M51: 9,445,909 km (0.115 R)
• M52: 9,788,937 km (0.097 R)
• M53: 9,890,663 km (0.092 R)
• M54: 9,951,849 km (0.032 R)
• M55: 10,054,024 km (0.065 R)
• M56: 10,177,143 km (0.098 R)
• M57: 10,238,927 km (0.097 R)
• M58: 10,342,150 km (0.057 R)
• M59: 10,425,027 km (0.116 R)
• M60: 10,695,649 km (0.086 R)
• M61: 11,137,861 km (0.063 R)
• M62: 12,192,974 km (0.082 R)
• M63: 12,588,511 km (0.091 R)
• M64: 12,699,064 km (0.098 R)
• M65: 13,937,286 km (0.101 R)
• M66: 14,443,226 km (0.118 R)
• M67: 14,535,976 km (0.083 R)
• M68: 14,885,138 km (0.094 R)
• M69: 15,002,123 km (0.045 R)
• M70: 15,072,584 km (0.106 R)
• M71: 15,686,982 km (0.108 R)
• M72: 16,021,184 km (0.076 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 16,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit