🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.28 AU - 1.34 AU

Year: 571 Days

Day: 18.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.9

Radius: 8

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.18 AU - 12.98 AU

Year: 16991 Days

Day: 16.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 49,411,706 km

• M1: 100,081 km (0.115 R)
• M2: 375,341 km (0.092 R)
• M3: 921,672 km (0.092 R)
• M4: 1,250,489 km (0.115 R)
• M5: 1,856,958 km (0.112 R)
• M6: 2,945,732 km (0.12 R)
• M7: 3,371,936 km (0.11 R)
• M8: 3,867,554 km (0.113 R)
• M9: 4,506,187 km (0.06 R)
• M10: 5,213,037 km (0.074 R)
• M11: 5,574,765 km (0.102 R)
• M12: 6,845,898 km (0.05 R)
• M13: 7,686,488 km (0.094 R)
• M14: 9,203,111 km (0.114 R)
• M15: 10,620,850 km (0.109 R)
• M16: 11,684,042 km (0.046 R)
• M17: 13,611,162 km (0.079 R)
• M18: 13,951,797 km (0.043 R)
• M19: 17,041,591 km (0.112 R)
• M20: 21,189,790 km (0.103 R)
• M21: 21,555,557 km (0.052 R)
• M22: 22,393,904 km (0.041 R)
• M23: 24,534,200 km (0.081 R)
• M24: 25,345,320 km (0.112 R)
• M25: 28,104,802 km (0.072 R)
• M26: 36,779,684 km (0.105 R)
• M27: 42,149,649 km (0.041 R)
• M28: 43,459,079 km (0.06 R)
• M29: 46,619,633 km (0.064 R)
• M30: 47,862,792 km (0.108 R)
• M31: 60,245,606 km (0.099 R)
• M32: 62,279,090 km (0.116 R)
• M33: 62,653,683 km (0.08 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.5

Radius: 3.5

Gravity: 11.39 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 14.24 AU - 16.72 AU

Year: 23193 Days

Day: 17.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,411,706 km

• M1: 47,722 km (0.041 R)
• M2: 213,476 km (0.067 R)
• M3: 356,043 km (0.031 R)
• M4: 891,304 km (0.099 R)
• M5: 1,542,952 km (0.07 R)
• M6: 1,707,211 km (0.085 R)
• M7: 2,070,734 km (0.092 R)
• M8: 2,252,196 km (0.11 R)
• M9: 4,724,600 km (0.077 R)
• M10: 5,071,517 km (0.093 R)
• M11: 8,528,874 km (0.032 R)
• M12: 10,867,837 km (0.107 R)
• M13: 11,471,015 km (0.063 R)
• M14: 11,866,402 km (0.078 R)
• M15: 14,891,720 km (0.092 R)
• M16: 15,361,906 km (0.044 R)
• M17: 17,342,283 km (0.036 R)
• M18: 18,164,622 km (0.09 R)
• M19: 19,091,231 km (0.088 R)
• M20: 19,886,943 km (0.092 R)
• M21: 20,954,174 km (0.069 R)
• M22: 23,202,031 km (0.12 R)
• M23: 23,471,308 km (0.04 R)
• M24: 24,849,104 km (0.115 R)
• M25: 25,225,343 km (0.098 R)
• M26: 28,271,604 km (0.068 R)
• M27: 30,899,889 km (0.107 R)
• M28: 35,913,063 km (0.102 R)
• M29: 40,009,951 km (0.094 R)
• M30: 45,800,884 km (0.077 R)
• M31: 48,674,809 km (0.12 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 16,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit