🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.5 AU - 0.56 AU

Year: 249 Days

Day: 17 Hours

Environment

Temp: -128 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.2

Radius: 10.2

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.23 AU - 2.89 AU

Year: 2645 Days

Day: 10.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 25,939,961 km

• M1: 126,859 km (0.057 R)
• M2: 462,856 km (0.062 R)
• M3: 947,254 km (0.109 R)
• M4: 1,265,299 km (0.099 R)
• M5: 1,656,348 km (0.073 R)
• M6: 2,167,972 km (0.066 R)
• M7: 3,254,202 km (0.102 R)
• M8: 4,272,216 km (0.119 R)
• M9: 4,996,868 km (0.081 R)
• M10: 5,566,836 km (0.083 R)
• M11: 5,988,403 km (0.077 R)
• M12: 7,228,420 km (0.054 R)
• M13: 7,730,919 km (0.112 R)
• M14: 8,562,833 km (0.069 R)
• M15: 9,125,919 km (0.119 R)
• M16: 10,562,208 km (0.117 R)
• M17: 11,209,967 km (0.115 R)
• M18: 12,719,409 km (0.068 R)
• M19: 14,556,022 km (0.105 R)
• M20: 14,903,538 km (0.041 R)
• M21: 16,455,915 km (0.044 R)
• M22: 16,778,897 km (0.089 R)
• M23: 19,100,656 km (0.089 R)
• M24: 19,457,447 km (0.096 R)
• M25: 20,679,362 km (0.084 R)
• M26: 21,055,601 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.4

Radius: 10.5

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.53 AU - 3.83 AU

Year: 3661 Days

Day: 13.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 161.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 25,939,961 km

• M1: 131,497 km (0.059 R)
• M2: 663,915 km (0.037 R)
• M3: 1,089,820 km (0.096 R)
• M4: 1,743,114 km (0.098 R)
• M5: 2,176,948 km (0.115 R)
• M6: 3,276,941 km (0.058 R)
• M7: 3,612,489 km (0.084 R)
• M8: 4,561,239 km (0.057 R)
• M9: 4,933,289 km (0.074 R)
• M10: 5,953,247 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.9

Radius: 9

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.65 AU - 4.35 AU

Year: 5165 Days

Day: 7.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 25,939,961 km

• M1: 112,049 km (0.069 R)
• M2: 545,284 km (0.101 R)
• M3: 926,908 km (0.055 R)
• M4: 1,209,798 km (0.115 R)
• M5: 1,562,999 km (0.11 R)
• M6: 2,282,265 km (0.064 R)
• M7: 2,827,849 km (0.101 R)
• M8: 3,537,990 km (0.063 R)
• M9: 4,503,494 km (0.066 R)
• M10: 5,662,878 km (0.111 R)
• M11: 6,850,834 km (0.119 R)
• M12: 8,090,552 km (0.052 R)
• M13: 9,513,228 km (0.103 R)
• M14: 10,620,551 km (0.075 R)
• M15: 11,227,470 km (0.086 R)
• M16: 11,539,531 km (0.048 R)
• M17: 12,846,119 km (0.038 R)
• M18: 16,770,370 km (0.053 R)
• M19: 18,442,874 km (0.116 R)
• M20: 19,575,181 km (0.069 R)
• M21: 20,355,333 km (0.071 R)
• M22: 21,839,344 km (0.065 R)
• M23: 22,466,758 km (0.117 R)
• M24: 23,903,795 km (0.064 R)
• M25: 25,324,975 km (0.043 R)
• M26: 25,785,287 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 13,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit