🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.78 AU - 3.76 AU

Year: 2128 Days

Day: 26.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 166.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,839,816 km

• M1: 15,259 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.73 AU - 3.93 AU

Year: 2187 Days

Day: 37.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.4 AU - 4.24 AU

Year: 2687 Days

Day: 13.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 90.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,839,816 km

• M1: 2,101,551 km (0.048 R)

Asteroid Belt

Center: 7.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.3

Radius: 12.7

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.38 AU - 13.9 AU

Year: 13381 Days

Day: 13.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 97,839,816 km

• M1: 157,975 km (0.097 R)
• M2: 595,400 km (0.086 R)
• M3: 2,408,825 km (0.096 R)
• M4: 3,912,732 km (0.099 R)
• M5: 4,883,922 km (0.111 R)
• M6: 7,256,544 km (0.076 R)
• M7: 7,754,854 km (0.058 R)
• M8: 11,003,971 km (0.025 R)
• M9: 16,032,105 km (0.077 R)
• M10: 17,919,431 km (0.104 R)
• M11: 19,429,023 km (0.113 R)
• M12: 20,660,663 km (0.063 R)
• M13: 22,604,687 km (0.103 R)
• M14: 24,165,591 km (0.111 R)
• M15: 25,279,796 km (0.105 R)
• M16: 26,006,393 km (0.096 R)
• M17: 26,427,810 km (0.107 R)
• M18: 29,392,840 km (0.103 R)
• M19: 29,850,161 km (0.036 R)
• M20: 33,807,024 km (0.059 R)
• M21: 36,236,943 km (0.103 R)
• M22: 41,585,814 km (0.089 R)
• M23: 48,226,763 km (0.029 R)
• M24: 49,667,091 km (0.036 R)
• M25: 52,131,118 km (0.093 R)
• M26: 54,331,703 km (0.092 R)
• M27: 59,644,970 km (0.059 R)
• M28: 63,373,548 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 12.5

Radius: 7

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 13.19 AU - 16.99 AU

Year: 21096 Days

Day: 21.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 97,839,816 km

• M1: 93,050 km (0.113 R)
• M2: 369,208 km (0.119 R)
• M3: 679,324 km (0.09 R)
• M4: 899,532 km (0.052 R)
• M5: 1,203,515 km (0.084 R)
• M6: 2,609,286 km (0.109 R)
• M7: 4,037,198 km (0.1 R)
• M8: 4,332,354 km (0.033 R)
• M9: 4,551,964 km (0.077 R)
• M10: 6,387,829 km (0.105 R)
• M11: 6,907,083 km (0.116 R)
• M12: 7,299,329 km (0.116 R)
• M13: 9,196,828 km (0.106 R)
• M14: 16,288,216 km (0.066 R)
• M15: 19,304,708 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 587.4

Radius: 3

Gravity: 65.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 19.36 AU - 20.06 AU

Year: 31492 Days

Day: 17 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 97,839,816 km

• M1: 39,643 km (0.112 R)
• M2: 189,989 km (0.114 R)
• M3: 311,463 km (0.099 R)
• M4: 773,720 km (0.082 R)
• M5: 1,602,492 km (0.089 R)
• M6: 1,878,052 km (0.086 R)
• M7: 4,562,436 km (0.098 R)
• M8: 5,883,535 km (0.091 R)
• M9: 6,110,774 km (0.066 R)
• M10: 6,877,014 km (0.094 R)
• M11: 7,922,254 km (0.054 R)
• M12: 8,143,360 km (0.119 R)
• M13: 9,068,922 km (0.09 R)
• M14: 16,398,171 km (0.075 R)
• M15: 18,149,662 km (0.08 R)
• M16: 22,787,047 km (0.091 R)
• M17: 24,029,607 km (0.095 R)
• M18: 27,144,982 km (0.114 R)
• M19: 27,647,033 km (0.044 R)
• M20: 27,900,302 km (0.106 R)
• M21: 30,654,100 km (0.067 R)
• M22: 31,610,778 km (0.102 R)
• M23: 34,016,761 km (0.11 R)
• M24: 35,041,955 km (0.09 R)
• M25: 37,307,764 km (0.044 R)
• M26: 43,310,080 km (0.112 R)
• M27: 45,562,874 km (0.075 R)
• M28: 45,739,250 km (0.073 R)
• M29: 46,271,369 km (0.067 R)
• M30: 49,924,699 km (0.051 R)
• M31: 51,438,181 km (0.097 R)
• M32: 52,399,497 km (0.036 R)
• M33: 61,812,195 km (0.061 R)
• M34: 62,898,425 km (0.047 R)
• M35: 68,985,113 km (0.064 R)
• M36: 77,192,651 km (0.101 R)
• M37: 77,694,701 km (0.104 R)
• M38: 79,469,231 km (0.111 R)
• M39: 87,925,849 km (0.094 R)
• M40: 88,199,314 km (0.103 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 19,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit