🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.4 AU - 0.62 AU

Year: 139 Days

Day: 36.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.48 AU - 0.62 AU

Year: 155 Days

Day: 37.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 49.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,894,305 km

• M1: 375,341 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.86 AU - 1.12 AU

Year: 375 Days

Day: 42.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,894,305 km

• M1: 218,862 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.11 AU - 1.47 AU

Year: 558 Days

Day: 35.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,894,305 km

• M1: 486,941 km (0.103 R)

Asteroid Belt

Center: 3.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.8

Radius: 15

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.46 AU - 5.5 AU

Year: 4232 Days

Day: 9 Hours

Environment

Temp: -148 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 27,894,305 km

• M1: 296,054 km (0.108 R)
• M2: 391,797 km (0.062 R)
• M3: 543,938 km (0.09 R)
• M4: 677,828 km (0.111 R)
• M5: 861,085 km (0.05 R)
• M6: 959,670 km (0.1 R)
• M7: 1,309,729 km (0.106 R)
• M8: 1,455,438 km (0.056 R)
• M9: 2,026,752 km (0.072 R)
• M10: 2,284,958 km (0.066 R)
• M11: 2,463,129 km (0.029 R)
• M12: 2,646,237 km (0.103 R)
• M13: 2,739,586 km (0.069 R)
• M14: 2,929,575 km (0.036 R)
• M15: 3,363,259 km (0.101 R)
• M16: 3,608,600 km (0.045 R)
• M17: 3,733,514 km (0.087 R)
• M18: 3,902,410 km (0.062 R)
• M19: 4,052,307 km (0.072 R)
• M20: 4,446,647 km (0.107 R)
• M21: 4,693,932 km (0.118 R)
• M22: 4,899,629 km (0.07 R)
• M23: 5,038,456 km (0.083 R)
• M24: 5,178,629 km (0.12 R)
• M25: 5,343,935 km (0.102 R)
• M26: 5,510,886 km (0.111 R)
• M27: 5,850,174 km (0.114 R)
• M28: 6,909,028 km (0.091 R)
• M29: 7,091,238 km (0.094 R)
• M30: 7,782,231 km (0.091 R)
• M31: 8,053,901 km (0.095 R)
• M32: 8,915,734 km (0.106 R)
• M33: 9,314,562 km (0.099 R)
• M34: 9,690,352 km (0.076 R)
• M35: 10,516,431 km (0.099 R)
• M36: 10,666,328 km (0.048 R)
• M37: 10,877,411 km (0.09 R)
• M38: 11,365,249 km (0.069 R)
• M39: 11,985,033 km (0.103 R)
• M40: 12,204,643 km (0.096 R)
• M41: 12,330,604 km (0.113 R)
• M42: 12,552,309 km (0.089 R)
• M43: 13,096,097 km (0.11 R)
• M44: 13,192,887 km (0.083 R)
• M45: 13,322,289 km (0.116 R)
• M46: 13,811,474 km (0.087 R)
• M47: 14,439,486 km (0.069 R)
• M48: 15,009,304 km (0.077 R)
• M49: 17,008,680 km (0.073 R)
• M50: 17,574,907 km (0.094 R)
• M51: 17,753,079 km (0.083 R)
• M52: 18,003,655 km (0.083 R)
• M53: 18,111,365 km (0.074 R)
• M54: 18,616,857 km (0.109 R)
• M55: 18,798,618 km (0.115 R)
• M56: 19,605,100 km (0.068 R)
• M57: 20,161,455 km (0.113 R)
• M58: 20,310,753 km (0.107 R)
• M59: 20,949,237 km (0.094 R)
• M60: 21,214,025 km (0.049 R)
• M61: 22,593,467 km (0.057 R)
• M62: 24,239,193 km (0.053 R)
• M63: 25,156,827 km (0.084 R)
• M64: 25,317,644 km (0.07 R)
• M65: 25,438,370 km (0.098 R)
• M66: 25,964,057 km (0.083 R)
• M67: 26,248,592 km (0.097 R)
• M68: 27,438,344 km (0.103 R)
• M69: 27,686,826 km (0.109 R)
• M70: 27,811,291 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 17,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit