🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.37 AU - 3.65 AU

Year: 1947 Days

Day: 25.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.5

Radius: 8.8

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.79 AU - 5.51 AU

Year: 3738 Days

Day: 12.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 99,728,306 km

• M1: 109,506 km (0.083 R)
• M2: 565,929 km (0.047 R)
• M3: 968,347 km (0.09 R)
• M4: 1,832,574 km (0.075 R)
• M5: 2,153,461 km (0.103 R)
• M6: 2,924,938 km (0.12 R)
• M7: 4,323,378 km (0.113 R)
• M8: 5,180,574 km (0.118 R)
• M9: 5,756,376 km (0.079 R)
• M10: 6,926,531 km (0.102 R)
• M11: 7,256,394 km (0.09 R)
• M12: 7,770,712 km (0.099 R)
• M13: 8,066,916 km (0.056 R)
• M14: 9,001,005 km (0.116 R)
• M15: 10,144,830 km (0.114 R)
• M16: 11,157,159 km (0.08 R)
• M17: 14,913,561 km (0.111 R)
• M18: 15,325,703 km (0.057 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.5

Radius: 3.3

Gravity: 65.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 16.73 AU - 20.09 AU

Year: 29447 Days

Day: 22.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 99,728,306 km

• M1: 41,439 km (0.118 R)
• M2: 196,572 km (0.12 R)
• M3: 661,971 km (0.067 R)
• M4: 1,351,318 km (0.048 R)
• M5: 1,959,882 km (0.103 R)
• M6: 2,300,516 km (0.105 R)
• M7: 3,890,442 km (0.078 R)
• M8: 6,517,231 km (0.096 R)
• M9: 8,532,763 km (0.084 R)
• M10: 9,744,207 km (0.035 R)
• M11: 10,590,332 km (0.096 R)
• M12: 15,135,565 km (0.102 R)
• M13: 16,267,272 km (0.083 R)
• M14: 21,039,594 km (0.077 R)
• M15: 23,799,376 km (0.076 R)
• M16: 25,325,274 km (0.039 R)
• M17: 28,831,250 km (0.075 R)
• M18: 34,087,371 km (0.053 R)
• M19: 36,326,701 km (0.065 R)
• M20: 60,615,561 km (0.114 R)
• M21: 66,594,988 km (0.084 R)
• M22: 74,668,187 km (0.114 R)
• M23: 75,658,824 km (0.071 R)
• M24: 80,743,656 km (0.106 R)
• M25: 95,309,402 km (0.098 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 12,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit