🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.52 AU - 0.76 AU

Year: 192 Days

Day: 16.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,648,373 km

• M1: 45,478 km (0.055 R)

Asteroid Belt

Center: 4.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607

Radius: 12.9

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.54 AU - 8.18 AU

Year: 8258 Days

Day: 5.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 133.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 70,648,373 km

• M1: 160,369 km (0.1 R)
• M2: 725,400 km (0.11 R)
• M3: 1,470,697 km (0.093 R)
• M4: 1,935,946 km (0.101 R)
• M5: 2,782,670 km (0.108 R)
• M6: 3,669,486 km (0.096 R)
• M7: 4,218,660 km (0.114 R)
• M8: 5,389,712 km (0.096 R)
• M9: 5,868,575 km (0.047 R)
• M10: 7,325,060 km (0.051 R)
• M11: 10,301,309 km (0.089 R)
• M12: 13,593,809 km (0.082 R)
• M13: 15,669,629 km (0.096 R)
• M14: 18,731,449 km (0.075 R)
• M15: 19,985,528 km (0.099 R)
• M16: 20,594,690 km (0.115 R)
• M17: 23,828,398 km (0.104 R)
• M18: 24,427,238 km (0.036 R)
• M19: 25,833,607 km (0.084 R)
• M20: 27,293,384 km (0.111 R)
• M21: 29,194,623 km (0.063 R)
• M22: 30,777,967 km (0.091 R)
• M23: 35,095,660 km (0.081 R)
• M24: 40,523,520 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 653.5

Radius: 7.8

Gravity: 10.74 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 11.1 AU - 15.64 AU

Year: 18320 Days

Day: 16.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,648,373 km

• M1: 98,884 km (0.068 R)
• M2: 380,577 km (0.115 R)
• M3: 628,161 km (0.098 R)
• M4: 1,109,268 km (0.102 R)
• M5: 1,645,726 km (0.058 R)
• M6: 2,302,162 km (0.064 R)
• M7: 2,894,420 km (0.109 R)
• M8: 3,847,358 km (0.085 R)
• M9: 5,103,232 km (0.086 R)
• M10: 7,190,571 km (0.092 R)
• M11: 7,997,353 km (0.111 R)
• M12: 9,022,248 km (0.118 R)
• M13: 9,291,524 km (0.089 R)
• M14: 10,247,753 km (0.073 R)
• M15: 11,580,670 km (0.111 R)
• M16: 13,025,636 km (0.093 R)
• M17: 15,184,184 km (0.099 R)
• M18: 16,189,781 km (0.071 R)
• M19: 16,588,010 km (0.075 R)
• M20: 19,382,947 km (0.075 R)
• M21: 21,891,404 km (0.09 R)
• M22: 23,577,372 km (0.045 R)
• M23: 25,454,975 km (0.062 R)
• M24: 26,650,262 km (0.091 R)
• M25: 27,996,344 km (0.107 R)
• M26: 30,702,121 km (0.118 R)
• M27: 35,412,658 km (0.106 R)
• M28: 39,856,912 km (0.076 R)
• M29: 41,023,476 km (0.108 R)
• M30: 42,815,509 km (0.076 R)
• M31: 48,339,859 km (0.102 R)
• M32: 53,613,782 km (0.105 R)
• M33: 56,116,405 km (0.113 R)
• M34: 58,509,074 km (0.111 R)
• M35: 61,932,920 km (0.046 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 11,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit