🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.53 AU - 0.55 AU

Year: 151 Days

Day: 37.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,830,665 km

• M1: 414,685 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.68 AU - 1.1 AU

Year: 320 Days

Day: 40.9 Hours

Environment

Temp: 39 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.86 AU - 0.98 AU

Year: 336 Days

Day: 33.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,830,665 km

• M1: 39,045 km (0.114 R)

Asteroid Belt

Center: 7.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143

Radius: 3.2

Gravity: 13.96 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.78 AU - 17.7 AU

Year: 20463 Days

Day: 19.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 45,830,665 km

• M1: 630,405 km (0.079 R)
• M2: 887,863 km (0.098 R)
• M3: 942,915 km (0.093 R)
• M4: 1,114,953 km (0.088 R)
• M5: 1,380,639 km (0.112 R)
• M6: 1,466,209 km (0.091 R)
• M7: 2,726,720 km (0.066 R)
• M8: 2,943,039 km (0.095 R)
• M9: 3,080,968 km (0.069 R)
• M10: 3,624,457 km (0.102 R)
• M11: 4,668,650 km (0.047 R)
• M12: 4,797,155 km (0.051 R)
• M13: 4,894,394 km (0.106 R)
• M14: 4,992,231 km (0.09 R)
• M15: 5,592,866 km (0.032 R)
• M16: 6,075,469 km (0.114 R)
• M17: 6,751,651 km (0.113 R)
• M18: 6,933,562 km (0.076 R)
• M19: 7,006,865 km (0.068 R)
• M20: 8,096,835 km (0.102 R)
• M21: 8,562,982 km (0.116 R)
• M22: 9,684,368 km (0.108 R)
• M23: 11,278,333 km (0.084 R)
• M24: 11,494,053 km (0.025 R)
• M25: 11,537,287 km (0.048 R)
• M26: 11,798,335 km (0.119 R)
• M27: 12,503,689 km (0.104 R)
• M28: 13,541,300 km (0.108 R)
• M29: 14,232,891 km (0.093 R)
• M30: 15,746,073 km (0.042 R)
• M31: 17,658,084 km (0.095 R)
• M32: 17,758,015 km (0.118 R)
• M33: 18,819,412 km (0.088 R)
• M34: 19,745,423 km (0.04 R)
• M35: 19,797,333 km (0.047 R)
• M36: 20,897,327 km (0.1 R)
• M37: 21,003,092 km (0.043 R)
• M38: 21,427,950 km (0.071 R)
• M39: 22,178,333 km (0.092 R)
• M40: 22,719,728 km (0.081 R)
• M41: 22,774,032 km (0.074 R)
• M42: 22,882,939 km (0.101 R)
• M43: 25,152,339 km (0.112 R)
• M44: 26,171,100 km (0.062 R)
• M45: 29,484,843 km (0.07 R)
• M46: 32,253,750 km (0.12 R)
• M47: 32,621,012 km (0.071 R)
• M48: 33,730,879 km (0.12 R)
• M49: 36,495,747 km (0.093 R)
• M50: 36,942,297 km (0.085 R)
• M51: 41,173,972 km (0.083 R)
• M52: 41,505,780 km (0.066 R)
• M53: 44,056,423 km (0.12 R)
• M54: 44,327,943 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 10,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit