🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.54 AU - 0.6 AU

Year: 156 Days

Day: 46.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,865,813 km

• M1: 56,997 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.16 AU - 1.56 AU

Year: 574 Days

Day: 41.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.67 AU - 2.07 AU

Year: 925 Days

Day: 35.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.23 AU - 4.87 AU

Year: 3510 Days

Day: 13.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.8

Radius: 5.7

Gravity: 25.23 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.98 AU - 16.08 AU

Year: 20030 Days

Day: 17.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 80,865,813 km

• M1: 70,909 km (0.116 R)
• M2: 338,091 km (0.116 R)
• M3: 534,214 km (0.069 R)
• M4: 919,578 km (0.055 R)
• M5: 1,273,676 km (0.106 R)
• M6: 1,714,840 km (0.093 R)
• M7: 2,524,763 km (0.118 R)
• M8: 2,793,591 km (0.099 R)
• M9: 3,624,756 km (0.038 R)
• M10: 3,903,607 km (0.09 R)
• M11: 4,574,703 km (0.035 R)
• M12: 4,937,627 km (0.117 R)
• M13: 5,598,700 km (0.12 R)
• M14: 6,539,521 km (0.113 R)
• M15: 10,170,262 km (0.117 R)
• M16: 10,914,960 km (0.119 R)
• M17: 13,077,995 km (0.113 R)
• M18: 15,430,721 km (0.085 R)
• M19: 16,833,800 km (0.108 R)
• M20: 21,052,908 km (0.117 R)
• M21: 29,727,640 km (0.111 R)
• M22: 31,630,824 km (0.053 R)
• M23: 35,119,596 km (0.086 R)
• M24: 37,825,373 km (0.035 R)
• M25: 41,283,028 km (0.117 R)
• M26: 44,781,823 km (0.106 R)
• M27: 48,301,263 km (0.111 R)
• M28: 53,091,387 km (0.106 R)
• M29: 57,606,699 km (0.091 R)
• M30: 62,167,938 km (0.041 R)
• M31: 72,225,254 km (0.09 R)
• M32: 72,675,842 km (0.11 R)
• M33: 75,187,142 km (0.101 R)
• M34: 79,659,969 km (0.116 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 16,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit