🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.02 AU - 1.32 AU

Year: 479 Days

Day: 37.7 Hours

Environment

Temp: -14 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,602,635 km

• M1: 891,753 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.1 AU - 2.92 AU

Year: 1506 Days

Day: 24.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,602,635 km

• M1: 1,013,974 km (0.05 R)

Asteroid Belt

Center: 3.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.3

Radius: 14.9

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.68 AU - 5.34 AU

Year: 4247 Days

Day: 11.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 90,602,635 km

• M1: 187,745 km (0.036 R)
• M2: 1,203,964 km (0.042 R)
• M3: 2,493,946 km (0.111 R)
• M4: 4,443,057 km (0.105 R)
• M5: 5,166,362 km (0.081 R)
• M6: 7,536,442 km (0.071 R)
• M7: 9,189,049 km (0.119 R)
• M8: 10,290,389 km (0.098 R)
• M9: 13,658,286 km (0.114 R)
• M10: 15,042,664 km (0.041 R)
• M11: 17,103,525 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.5

Radius: 7.4

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 17.92 AU - 20.54 AU

Year: 31939 Days

Day: 22.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 90,602,635 km

• M1: 92,003 km (0.101 R)
• M2: 483,949 km (0.049 R)
• M3: 794,664 km (0.043 R)
• M4: 1,095,804 km (0.059 R)
• M5: 1,974,393 km (0.103 R)
• M6: 2,685,431 km (0.093 R)
• M7: 2,921,048 km (0.108 R)
• M8: 3,906,599 km (0.038 R)
• M9: 6,149,370 km (0.087 R)
• M10: 6,991,157 km (0.061 R)
• M11: 8,121,818 km (0.068 R)
• M12: 8,901,971 km (0.119 R)
• M13: 11,003,372 km (0.111 R)
• M14: 12,672,286 km (0.109 R)
• M15: 14,583,100 km (0.112 R)
• M16: 18,966,018 km (0.11 R)
• M17: 19,253,844 km (0.058 R)
• M18: 20,535,300 km (0.07 R)
• M19: 21,351,655 km (0.092 R)
• M20: 31,538,074 km (0.076 R)
• M21: 41,413,179 km (0.104 R)
• M22: 42,714,530 km (0.101 R)
• M23: 49,814,296 km (0.114 R)
• M24: 52,596,667 km (0.083 R)
• M25: 56,862,300 km (0.109 R)
• M26: 57,461,290 km (0.115 R)
• M27: 66,957,913 km (0.102 R)
• M28: 76,717,378 km (0.117 R)
• M29: 84,759,461 km (0.053 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 14,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit