🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.49 AU - 2.31 AU

Year: 943 Days

Day: 23.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.5

Radius: 10.4

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 9.04 AU - 10.32 AU

Year: 10839 Days

Day: 9.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,358,924 km

• M1: 134,339 km (0.08 R)
• M2: 690,394 km (0.114 R)
• M3: 1,352,365 km (0.12 R)
• M4: 1,866,981 km (0.047 R)
• M5: 3,202,292 km (0.092 R)
• M6: 4,675,083 km (0.079 R)
• M7: 5,059,400 km (0.096 R)
• M8: 8,985,297 km (0.046 R)
• M9: 10,450,608 km (0.063 R)
• M10: 12,456,865 km (0.1 R)
• M11: 19,389,230 km (0.106 R)
• M12: 20,385,253 km (0.109 R)
• M13: 21,415,085 km (0.104 R)
• M14: 21,983,706 km (0.047 R)
• M15: 24,184,590 km (0.087 R)
• M16: 28,626,600 km (0.071 R)
• M17: 34,684,865 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 471.6

Radius: 6.8

Gravity: 10.2 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 14.29 AU - 14.91 AU

Year: 20077 Days

Day: 22.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 67,358,924 km

• M1: 84,523 km (0.092 R)
• M2: 298,298 km (0.039 R)
• M3: 681,269 km (0.097 R)
• M4: 968,796 km (0.049 R)
• M5: 2,309,791 km (0.111 R)
• M6: 2,728,665 km (0.099 R)
• M7: 3,018,735 km (0.094 R)
• M8: 3,547,714 km (0.085 R)
• M9: 4,199,212 km (0.066 R)
• M10: 4,620,181 km (0.066 R)
• M11: 5,737,527 km (0.088 R)
• M12: 6,214,894 km (0.073 R)
• M13: 8,194,672 km (0.059 R)
• M14: 9,987,154 km (0.08 R)
• M15: 12,089,902 km (0.098 R)
• M16: 13,622,233 km (0.059 R)
• M17: 13,971,693 km (0.053 R)
• M18: 14,761,570 km (0.109 R)
• M19: 15,809,653 km (0.048 R)
• M20: 17,473,330 km (0.051 R)
• M21: 20,318,233 km (0.108 R)
• M22: 24,469,275 km (0.117 R)
• M23: 24,985,986 km (0.104 R)
• M24: 30,439,876 km (0.105 R)
• M25: 38,969,797 km (0.049 R)
• M26: 41,985,390 km (0.076 R)
• M27: 44,998,740 km (0.117 R)
• M28: 48,638,756 km (0.027 R)
• M29: 50,280,892 km (0.074 R)
• M30: 51,620,840 km (0.099 R)
• M31: 55,961,571 km (0.034 R)
• M32: 58,312,053 km (0.1 R)
• M33: 62,055,441 km (0.102 R)
• M34: 65,757,240 km (0.091 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 11,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit