🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.4 AU - 2.14 AU

Year: 852 Days

Day: 28.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,295,568 km

• M1: 42,187 km (0.049 R)
• M2: 63,429 km (0.045 R)

Asteroid Belt

Center: 7.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.6

Radius: 9.7

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 10.98 AU - 13.9 AU

Year: 15868 Days

Day: 6.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,295,568 km

• M1: 120,576 km (0.083 R)
• M2: 461,210 km (0.051 R)
• M3: 902,823 km (0.055 R)
• M4: 1,375,403 km (0.07 R)
• M5: 1,722,320 km (0.111 R)
• M6: 2,252,346 km (0.112 R)
• M7: 2,576,375 km (0.106 R)
• M8: 2,953,660 km (0.119 R)
• M9: 3,295,940 km (0.079 R)
• M10: 4,033,907 km (0.086 R)
• M11: 5,358,895 km (0.107 R)
• M12: 5,871,118 km (0.049 R)
• M13: 6,303,905 km (0.1 R)
• M14: 8,386,457 km (0.112 R)
• M15: 11,160,450 km (0.083 R)
• M16: 13,175,384 km (0.043 R)
• M17: 20,740,997 km (0.075 R)
• M18: 21,831,864 km (0.113 R)
• M19: 30,243,753 km (0.096 R)
• M20: 30,885,378 km (0.087 R)
• M21: 32,640,909 km (0.097 R)
• M22: 35,871,475 km (0.059 R)
• M23: 39,056,563 km (0.111 R)
• M24: 39,945,324 km (0.117 R)
• M25: 42,826,280 km (0.114 R)
• M26: 43,907,424 km (0.056 R)
• M27: 46,406,307 km (0.087 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.4

Radius: 6.8

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 14.24 AU - 19.58 AU

Year: 25148 Days

Day: 19.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 45,295,568 km

• M1: 85,420 km (0.088 R)
• M2: 1,293,124 km (0.05 R)
• M3: 2,745,869 km (0.108 R)
• M4: 3,988,578 km (0.092 R)
• M5: 4,231,974 km (0.099 R)
• M6: 4,513,966 km (0.12 R)
• M7: 7,322,965 km (0.033 R)
• M8: 7,771,909 km (0.084 R)
• M9: 8,109,701 km (0.087 R)
• M10: 9,043,341 km (0.118 R)
• M11: 9,512,330 km (0.08 R)
• M12: 15,066,301 km (0.114 R)
• M13: 19,081,807 km (0.054 R)
• M14: 19,541,970 km (0.12 R)
• M15: 20,009,613 km (0.102 R)
• M16: 28,641,111 km (0.111 R)
• M17: 31,742,574 km (0.115 R)
• M18: 35,983,075 km (0.091 R)
• M19: 36,921,652 km (0.065 R)
• M20: 37,396,925 km (0.102 R)
• M21: 39,092,616 km (0.112 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 12,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit