🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.2

Radius: 9.4

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.59 AU - 0.73 AU

Year: 377 Days

Day: 14.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 92,331,973 km

• M1: 116,836 km (0.104 R)
• M2: 414,984 km (0.071 R)
• M3: 778,358 km (0.104 R)
• M4: 1,161,777 km (0.115 R)
• M5: 1,663,080 km (0.068 R)
• M6: 1,981,125 km (0.038 R)
• M7: 2,285,107 km (0.088 R)
• M8: 2,600,310 km (0.11 R)
• M9: 3,179,553 km (0.088 R)
• M10: 3,738,750 km (0.058 R)
• M11: 4,124,114 km (0.102 R)
• M12: 4,506,785 km (0.076 R)
• M13: 4,943,910 km (0.05 R)
• M14: 5,442,221 km (0.077 R)
• M15: 5,868,425 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.5

Radius: 13.4

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.45 AU - 2.19 AU

Year: 1726 Days

Day: 7.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 92,331,973 km

• M1: 166,652 km (0.104 R)
• M2: 628,012 km (0.112 R)
• M3: 1,215,333 km (0.08 R)
• M4: 1,815,669 km (0.111 R)
• M5: 2,248,007 km (0.052 R)
• M6: 2,728,216 km (0.089 R)
• M7: 3,166,538 km (0.077 R)
• M8: 4,291,664 km (0.116 R)
• M9: 5,559,506 km (0.066 R)
• M10: 6,174,054 km (0.09 R)
• M11: 6,812,986 km (0.105 R)
• M12: 7,342,413 km (0.039 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.9

Radius: 3.2

Gravity: 96.77 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.54 AU - 11.46 AU

Year: 22228 Days

Day: 15.6 Hours

Environment

Temp: -243 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 92,331,973 km

• M1: 43,084 km (0.057 R)
• M2: 146,606 km (0.11 R)
• M3: 271,969 km (0.048 R)
• M4: 446,849 km (0.052 R)
• M5: 846,574 km (0.117 R)
• M6: 1,207,255 km (0.109 R)
• M7: 1,447,509 km (0.11 R)
• M8: 2,176,350 km (0.103 R)
• M9: 2,482,128 km (0.053 R)
• M10: 3,237,298 km (0.049 R)
• M11: 3,417,115 km (0.104 R)
• M12: 3,764,182 km (0.103 R)
• M13: 5,684,719 km (0.071 R)
• M14: 6,125,434 km (0.084 R)
• M15: 7,074,783 km (0.04 R)
• M16: 8,676,228 km (0.092 R)
• M17: 8,906,459 km (0.1 R)
• M18: 9,621,836 km (0.113 R)
• M19: 10,374,762 km (0.108 R)
• M20: 10,568,940 km (0.092 R)
• M21: 10,699,689 km (0.082 R)
• M22: 12,719,709 km (0.05 R)
• M23: 20,680,858 km (0.119 R)
• M24: 22,680,384 km (0.082 R)
• M25: 26,573,369 km (0.093 R)
• M26: 30,358,644 km (0.042 R)
• M27: 30,888,968 km (0.084 R)
• M28: 31,968,167 km (0.06 R)
• M29: 36,536,438 km (0.107 R)
• M30: 39,917,499 km (0.103 R)
• M31: 49,087,699 km (0.112 R)
• M32: 50,555,254 km (0.108 R)
• M33: 51,863,338 km (0.049 R)
• M34: 60,605,089 km (0.105 R)
• M35: 66,873,240 km (0.083 R)
• M36: 84,012,070 km (0.11 R)
• M37: 91,503,782 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 19,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit