🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.59 AU - 0.83 AU

Year: 228 Days

Day: 31.5 Hours

Environment

Temp: 101 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.22 AU - 1.56 AU

Year: 624 Days

Day: 31.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,051,364 km

• M1: 693,835 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.22 AU - 2 AU

Year: 778 Days

Day: 36.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.1

Radius: 11.7

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.84 AU - 5.72 AU

Year: 4620 Days

Day: 7.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 91,051,364 km

• M1: 145,559 km (0.119 R)
• M2: 930,050 km (0.11 R)
• M3: 1,754,185 km (0.098 R)
• M4: 2,377,260 km (0.11 R)
• M5: 4,572,309 km (0.028 R)
• M6: 5,006,143 km (0.091 R)
• M7: 5,490,990 km (0.108 R)
• M8: 7,455,359 km (0.084 R)
• M9: 8,628,656 km (0.055 R)
• M10: 10,281,862 km (0.106 R)
• M11: 11,495,400 km (0.1 R)
• M12: 11,974,412 km (0.091 R)
• M13: 12,802,287 km (0.063 R)
• M14: 14,251,142 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.3

Radius: 4.9

Gravity: 39.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 13.87 AU - 16.31 AU

Year: 22322 Days

Day: 18.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 91,051,364 km

• M1: 61,335 km (0.101 R)
• M2: 462,257 km (0.059 R)
• M3: 767,287 km (0.069 R)
• M4: 977,921 km (0.073 R)
• M5: 1,241,812 km (0.1 R)
• M6: 1,432,100 km (0.054 R)
• M7: 2,493,198 km (0.117 R)
• M8: 3,732,766 km (0.119 R)
• M9: 4,522,044 km (0.113 R)
• M10: 6,658,751 km (0.099 R)
• M11: 7,550,653 km (0.063 R)
• M12: 7,759,193 km (0.112 R)
• M13: 8,242,394 km (0.113 R)
• M14: 8,463,500 km (0.107 R)
• M15: 8,745,492 km (0.099 R)
• M16: 9,507,842 km (0.09 R)
• M17: 11,640,659 km (0.053 R)
• M18: 13,838,701 km (0.082 R)
• M19: 26,458,927 km (0.046 R)
• M20: 30,082,187 km (0.064 R)
• M21: 34,735,429 km (0.027 R)
• M22: 41,601,073 km (0.106 R)
• M23: 42,579,743 km (0.106 R)
• M24: 55,940,478 km (0.075 R)
• M25: 59,771,979 km (0.09 R)
• M26: 68,177,584 km (0.104 R)
• M27: 69,994,001 km (0.118 R)
• M28: 70,452,968 km (0.041 R)
• M29: 73,486,064 km (0.102 R)
• M30: 79,561,384 km (0.115 R)
• M31: 86,753,301 km (0.103 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: 222 - 11,474 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit