🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.52 AU - 0.56 AU

Year: 150 Days

Day: 23.1 Hours

Environment

Temp: 198 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.6

Radius: 8.9

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.69 AU - 7.83 AU

Year: 6657 Days

Day: 7.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,551,003 km

• M1: 111,750 km (0.119 R)
• M2: 417,378 km (0.103 R)
• M3: 697,575 km (0.092 R)
• M4: 1,072,467 km (0.075 R)
• M5: 1,555,219 km (0.063 R)
• M6: 1,904,830 km (0.087 R)
• M7: 2,546,156 km (0.04 R)
• M8: 4,616,291 km (0.115 R)
• M9: 6,446,023 km (0.063 R)
• M10: 6,751,950 km (0.112 R)
• M11: 7,842,668 km (0.112 R)
• M12: 8,231,174 km (0.11 R)
• M13: 13,615,201 km (0.098 R)
• M14: 14,871,524 km (0.119 R)
• M15: 15,710,320 km (0.041 R)
• M16: 16,203,544 km (0.104 R)
• M17: 17,416,334 km (0.059 R)
• M18: 18,826,144 km (0.103 R)
• M19: 21,044,082 km (0.079 R)
• M20: 22,563,996 km (0.066 R)
• M21: 25,229,980 km (0.104 R)
• M22: 27,740,083 km (0.089 R)
• M23: 28,825,864 km (0.108 R)
• M24: 31,372,020 km (0.066 R)
• M25: 32,055,832 km (0.06 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.1

Radius: 6.4

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 13.49 AU - 16.85 AU

Year: 22378 Days

Day: 21.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,551,003 km

• M1: 95,443 km (0.104 R)
• M2: 550,071 km (0.109 R)
• M3: 758,760 km (0.091 R)
• M4: 1,093,411 km (0.042 R)
• M5: 1,586,186 km (0.069 R)
• M6: 1,874,312 km (0.097 R)
• M7: 5,327,779 km (0.042 R)
• M8: 6,217,886 km (0.054 R)
• M9: 6,936,853 km (0.071 R)
• M10: 8,742,350 km (0.109 R)
• M11: 9,698,280 km (0.086 R)
• M12: 12,389,696 km (0.092 R)
• M13: 12,782,540 km (0.114 R)
• M14: 14,653,859 km (0.035 R)
• M15: 17,341,834 km (0.054 R)
• M16: 20,888,201 km (0.083 R)
• M17: 24,274,798 km (0.088 R)
• M18: 58,157,219 km (0.096 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 12,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit