🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.29 AU - 1.37 AU

Year: 572 Days

Day: 37.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.19 AU - 1.65 AU

Year: 631 Days

Day: 30.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.91 AU - 2.55 AU

Year: 1241 Days

Day: 19 Hours

Environment

Temp: -73 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,881,202 km

• M1: 311,912 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.4 AU - 4.54 AU

Year: 2949 Days

Day: 17.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,881,202 km

• M1: 333,902 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.17 AU - 5.17 AU

Year: 3174 Days

Day: 15 Hours

Environment

Temp: -134 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,881,202 km

• M1: 459,864 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.38 AU - 5.1 AU

Year: 3255 Days

Day: 32.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 152.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,881,202 km

• M1: 395,986 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.6

Radius: 10.5

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.04 AU - 11.73 AU

Year: 10709 Days

Day: 8.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 106,881,202 km

• M1: 130,599 km (0.12 R)
• M2: 564,882 km (0.11 R)
• M3: 1,229,694 km (0.094 R)
• M4: 1,699,282 km (0.108 R)
• M5: 2,071,033 km (0.063 R)
• M6: 2,399,999 km (0.093 R)
• M7: 4,341,330 km (0.098 R)
• M8: 6,525,010 km (0.08 R)
• M9: 10,424,578 km (0.029 R)
• M10: 11,684,940 km (0.101 R)
• M11: 14,638,002 km (0.059 R)
• M12: 16,073,992 km (0.076 R)
• M13: 16,429,437 km (0.092 R)
• M14: 18,517,224 km (0.091 R)
• M15: 21,539,700 km (0.116 R)
• M16: 28,750,916 km (0.096 R)
• M17: 32,441,944 km (0.103 R)
• M18: 34,049,523 km (0.038 R)
• M19: 38,047,974 km (0.079 R)
• M20: 40,355,821 km (0.102 R)
• M21: 43,990,151 km (0.074 R)
• M22: 45,248,569 km (0.101 R)
• M23: 45,815,395 km (0.058 R)

Asteroid Belt

Center: 13.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 18.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.5

Radius: 4.2

Gravity: 53.03 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 14.97 AU - 21.05 AU

Year: 28492 Days

Day: 17.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 106,881,202 km

• M1: 53,257 km (0.107 R)
• M2: 202,256 km (0.049 R)
• M3: 427,401 km (0.111 R)
• M4: 717,771 km (0.102 R)
• M5: 1,084,585 km (0.104 R)
• M6: 1,421,030 km (0.114 R)
• M7: 1,995,636 km (0.103 R)
• M8: 2,473,601 km (0.088 R)
• M9: 2,965,628 km (0.105 R)
• M10: 3,926,346 km (0.088 R)
• M11: 5,822,050 km (0.084 R)
• M12: 6,389,175 km (0.108 R)
• M13: 8,137,825 km (0.08 R)
• M14: 8,906,459 km (0.032 R)
• M15: 10,048,938 km (0.117 R)
• M16: 10,655,258 km (0.119 R)
• M17: 11,357,321 km (0.041 R)
• M18: 12,467,337 km (0.103 R)
• M19: 12,930,941 km (0.112 R)
• M20: 23,358,810 km (0.079 R)
• M21: 24,062,668 km (0.094 R)
• M22: 24,659,863 km (0.065 R)
• M23: 26,891,863 km (0.115 R)
• M24: 31,468,510 km (0.081 R)
• M25: 34,994,084 km (0.103 R)
• M26: 36,694,563 km (0.063 R)
• M27: 40,092,229 km (0.099 R)
• M28: 59,169,997 km (0.085 R)
• M29: 66,355,632 km (0.076 R)
• M30: 69,193,503 km (0.114 R)
• M31: 71,865,022 km (0.108 R)
• M32: 85,427,714 km (0.068 R)
• M33: 85,980,927 km (0.05 R)
• M34: 97,854,062 km (0.083 R)
• M35: 101,525,044 km (0.088 R)
• M36: 104,653,434 km (0.115 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 13,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit