🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.78 AU - 0.86 AU

Year: 275 Days

Day: 32.1 Hours

Environment

Temp: 100 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1 AU - 1.04 AU

Year: 382 Days

Day: 43.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,481,226 km

• M1: 37,848 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.26 AU - 1.46 AU

Year: 588 Days

Day: 24.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 103.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243

Radius: 11.2

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.76 AU - 8.96 AU

Year: 7405 Days

Day: 13.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,481,226 km

• M1: 139,276 km (0.026 R)
• M2: 701,464 km (0.086 R)
• M3: 1,225,356 km (0.066 R)
• M4: 1,608,177 km (0.077 R)
• M5: 2,461,334 km (0.063 R)
• M6: 3,552,201 km (0.111 R)
• M7: 4,563,483 km (0.107 R)
• M8: 5,149,907 km (0.118 R)
• M9: 5,872,464 km (0.114 R)
• M10: 7,349,295 km (0.095 R)
• M11: 8,376,284 km (0.089 R)
• M12: 9,060,245 km (0.118 R)
• M13: 10,845,098 km (0.049 R)
• M14: 11,201,440 km (0.104 R)
• M15: 11,984,734 km (0.118 R)
• M16: 12,559,340 km (0.098 R)
• M17: 13,404,717 km (0.112 R)
• M18: 14,287,644 km (0.113 R)
• M19: 16,517,699 km (0.1 R)
• M20: 17,532,422 km (0.106 R)
• M21: 20,217,105 km (0.082 R)
• M22: 21,447,398 km (0.113 R)
• M23: 22,510,141 km (0.091 R)
• M24: 25,830,616 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.3

Radius: 14.2

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 9.79 AU - 12.25 AU

Year: 13567 Days

Day: 5.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,481,226 km

• M1: 176,525 km (0.095 R)
• M2: 1,515,277 km (0.108 R)
• M3: 1,996,982 km (0.103 R)
• M4: 2,497,985 km (0.102 R)
• M5: 3,332,442 km (0.104 R)
• M6: 3,900,914 km (0.056 R)
• M7: 4,408,200 km (0.11 R)
• M8: 5,095,752 km (0.041 R)
• M9: 5,930,209 km (0.108 R)
• M10: 6,400,694 km (0.068 R)
• M11: 7,918,066 km (0.091 R)
• M12: 10,206,913 km (0.119 R)
• M13: 12,145,253 km (0.116 R)
• M14: 13,103,277 km (0.078 R)
• M15: 13,701,819 km (0.062 R)
• M16: 15,314,783 km (0.1 R)
• M17: 17,765,196 km (0.087 R)
• M18: 20,202,444 km (0.09 R)
• M19: 20,644,207 km (0.101 R)
• M20: 23,821,367 km (0.095 R)
• M21: 24,814,696 km (0.101 R)
• M22: 29,629,803 km (0.1 R)
• M23: 30,200,519 km (0.102 R)
• M24: 33,657,127 km (0.119 R)
• M25: 34,278,557 km (0.058 R)
• M26: 40,082,954 km (0.115 R)
• M27: 40,781,427 km (0.091 R)
• M28: 42,059,142 km (0.092 R)
• M29: 45,144,000 km (0.03 R)
• M30: 48,850,885 km (0.12 R)
• M31: 50,130,246 km (0.092 R)
• M32: 61,551,296 km (0.048 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 19,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit