🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.4 AU - 1.54 AU

Year: 814 Days

Day: 22.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.3

Radius: 12.9

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.81 AU - 5.01 AU

Year: 4967 Days

Day: 14.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,247,844 km

• M1: 161,117 km (0.054 R)
• M2: 778,059 km (0.105 R)
• M3: 1,390,961 km (0.113 R)
• M4: 2,913,718 km (0.076 R)
• M5: 3,403,202 km (0.069 R)
• M6: 3,993,515 km (0.03 R)
• M7: 5,758,022 km (0.069 R)
• M8: 6,730,857 km (0.115 R)
• M9: 7,628,893 km (0.095 R)
• M10: 8,881,775 km (0.106 R)
• M11: 9,369,913 km (0.087 R)
• M12: 10,759,976 km (0.083 R)
• M13: 11,938,508 km (0.118 R)
• M14: 12,584,322 km (0.047 R)
• M15: 12,993,323 km (0.074 R)
• M16: 14,719,084 km (0.094 R)
• M17: 17,905,968 km (0.118 R)
• M18: 18,620,896 km (0.074 R)
• M19: 21,672,692 km (0.117 R)
• M20: 27,191,657 km (0.119 R)
• M21: 28,398,014 km (0.097 R)
• M22: 29,819,942 km (0.08 R)
• M23: 30,365,376 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.4

Radius: 3.5

Gravity: 16.85 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.23 AU - 13.79 AU

Year: 17828 Days

Day: 24.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 47,247,844 km

• M1: 43,533 km (0.09 R)
• M2: 193,430 km (0.033 R)
• M3: 352,153 km (0.103 R)
• M4: 499,657 km (0.104 R)
• M5: 799,002 km (0.11 R)
• M6: 912,098 km (0.11 R)
• M7: 1,025,194 km (0.085 R)
• M8: 1,230,891 km (0.102 R)
• M9: 1,463,516 km (0.117 R)
• M10: 1,818,213 km (0.06 R)
• M11: 3,466,332 km (0.063 R)
• M12: 3,796,644 km (0.063 R)
• M13: 5,563,096 km (0.109 R)
• M14: 6,642,594 km (0.102 R)
• M15: 7,271,952 km (0.057 R)
• M16: 7,559,330 km (0.077 R)
• M17: 8,602,626 km (0.079 R)
• M18: 10,916,905 km (0.104 R)
• M19: 13,491,634 km (0.047 R)
• M20: 18,558,214 km (0.107 R)
• M21: 19,798,979 km (0.055 R)
• M22: 23,583,207 km (0.119 R)
• M23: 25,409,647 km (0.092 R)
• M24: 28,021,776 km (0.104 R)
• M25: 29,135,382 km (0.091 R)
• M26: 34,570,273 km (0.079 R)
• M27: 35,264,706 km (0.084 R)
• M28: 38,381,279 km (0.091 R)
• M29: 39,125,678 km (0.071 R)
• M30: 41,028,712 km (0.097 R)
• M31: 42,331,111 km (0.12 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: 518 - 12,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit