🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3 AU - 3.3 AU

Year: 2022 Days

Day: 30.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4 AU - 5.41 AU

Year: 3685 Days

Day: 13 Hours

Environment

Temp: -141 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.6

Radius: 9.9

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 8.04 AU - 11.1 AU

Year: 10707 Days

Day: 10 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,187,383 km

• M1: 124,914 km (0.097 R)
• M2: 489,035 km (0.078 R)
• M3: 865,573 km (0.107 R)
• M4: 1,183,319 km (0.094 R)
• M5: 1,748,051 km (0.084 R)
• M6: 2,464,326 km (0.053 R)
• M7: 3,781,834 km (0.033 R)
• M8: 4,203,551 km (0.098 R)
• M9: 5,877,850 km (0.056 R)
• M10: 6,762,721 km (0.093 R)
• M11: 10,869,183 km (0.094 R)
• M12: 11,320,071 km (0.066 R)
• M13: 12,019,591 km (0.081 R)
• M14: 12,996,913 km (0.111 R)
• M15: 13,376,742 km (0.112 R)
• M16: 14,092,419 km (0.062 R)
• M17: 15,458,846 km (0.109 R)
• M18: 16,836,792 km (0.078 R)
• M19: 17,903,424 km (0.037 R)
• M20: 18,374,059 km (0.069 R)
• M21: 22,988,705 km (0.116 R)
• M22: 24,877,528 km (0.11 R)
• M23: 26,159,282 km (0.067 R)
• M24: 27,381,197 km (0.12 R)
• M25: 28,216,702 km (0.084 R)
• M26: 34,789,434 km (0.071 R)
• M27: 43,150,459 km (0.06 R)
• M28: 47,344,285 km (0.04 R)
• M29: 54,051,057 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.2

Radius: 11.7

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.3 AU - 13.98 AU

Year: 14362 Days

Day: 11.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,187,383 km

• M1: 145,559 km (0.068 R)
• M2: 627,114 km (0.092 R)
• M3: 1,313,170 km (0.09 R)
• M4: 1,888,524 km (0.044 R)
• M5: 2,275,234 km (0.063 R)
• M6: 2,944,684 km (0.025 R)
• M7: 3,523,030 km (0.058 R)
• M8: 4,709,341 km (0.119 R)
• M9: 5,502,808 km (0.081 R)
• M10: 5,989,600 km (0.058 R)
• M11: 8,327,066 km (0.084 R)
• M12: 10,467,662 km (0.116 R)
• M13: 13,082,932 km (0.118 R)
• M14: 14,506,655 km (0.076 R)
• M15: 15,219,788 km (0.065 R)
• M16: 16,257,399 km (0.052 R)
• M17: 17,026,930 km (0.077 R)
• M18: 20,526,773 km (0.114 R)
• M19: 21,517,260 km (0.097 R)
• M20: 27,488,010 km (0.118 R)
• M21: 30,157,435 km (0.109 R)
• M22: 33,608,059 km (0.082 R)
• M23: 34,983,013 km (0.062 R)
• M24: 36,395,217 km (0.063 R)
• M25: 36,786,864 km (0.042 R)
• M26: 39,470,052 km (0.083 R)
• M27: 46,898,484 km (0.094 R)
• M28: 50,049,314 km (0.09 R)
• M29: 52,006,054 km (0.09 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 17,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit