🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.51 AU - 0.55 AU

Year: 148 Days

Day: 36 Hours

Environment

Temp: 131 °C

Axial Tilt: 87.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.07 AU - 1.67 AU

Year: 614 Days

Day: 15.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.3

Radius: 10

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.96 AU - 9.28 AU

Year: 10545 Days

Day: 11.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 35,216,995 km

• M1: 140,622 km (0.119 R)
• M2: 254,765 km (0.085 R)
• M3: 325,226 km (0.06 R)
• M4: 415,732 km (0.117 R)
• M5: 788,231 km (0.081 R)
• M6: 994,078 km (0.104 R)
• M7: 1,439,730 km (0.053 R)
• M8: 2,286,603 km (0.086 R)
• M9: 2,804,362 km (0.109 R)
• M10: 3,007,815 km (0.091 R)
• M11: 3,099,817 km (0.072 R)
• M12: 3,598,427 km (0.088 R)
• M13: 3,995,161 km (0.09 R)
• M14: 4,173,332 km (0.111 R)
• M15: 4,380,076 km (0.11 R)
• M16: 4,749,882 km (0.096 R)
• M17: 4,830,515 km (0.11 R)
• M18: 5,295,914 km (0.054 R)
• M19: 5,661,531 km (0.072 R)
• M20: 6,596,219 km (0.088 R)
• M21: 7,266,567 km (0.037 R)
• M22: 7,515,647 km (0.108 R)
• M23: 8,215,317 km (0.091 R)
• M24: 9,404,620 km (0.089 R)
• M25: 9,950,502 km (0.114 R)
• M26: 10,192,552 km (0.082 R)
• M27: 10,366,534 km (0.073 R)
• M28: 10,823,855 km (0.065 R)
• M29: 12,308,763 km (0.052 R)
• M30: 13,056,154 km (0.035 R)
• M31: 14,633,963 km (0.062 R)
• M32: 15,226,071 km (0.057 R)
• M33: 15,385,393 km (0.115 R)
• M34: 15,665,440 km (0.102 R)
• M35: 15,866,500 km (0.118 R)
• M36: 16,189,930 km (0.069 R)
• M37: 16,556,445 km (0.114 R)
• M38: 17,297,703 km (0.057 R)
• M39: 17,839,696 km (0.099 R)
• M40: 18,091,768 km (0.11 R)
• M41: 18,260,514 km (0.106 R)
• M42: 18,429,710 km (0.095 R)
• M43: 18,599,503 km (0.067 R)
• M44: 20,325,414 km (0.034 R)
• M45: 20,544,874 km (0.043 R)
• M46: 22,418,139 km (0.044 R)
• M47: 24,765,329 km (0.069 R)
• M48: 25,234,618 km (0.117 R)
• M49: 25,517,657 km (0.108 R)
• M50: 26,229,743 km (0.057 R)
• M51: 27,189,413 km (0.106 R)
• M52: 28,405,195 km (0.065 R)
• M53: 29,291,562 km (0.053 R)
• M54: 31,546,750 km (0.068 R)
• M55: 31,648,327 km (0.055 R)
• M56: 32,157,558 km (0.077 R)
• M57: 32,772,256 km (0.048 R)
• M58: 32,926,491 km (0.042 R)
• M59: 33,494,365 km (0.092 R)
• M60: 34,378,189 km (0.114 R)
• M61: 34,587,177 km (0.059 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 15,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit