🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.17 AU - 1.39 AU

Year: 519 Days

Day: 35.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.56 AU - 2 AU

Year: 851 Days

Day: 27 Hours

Environment

Temp: -38 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,176,870 km

• M1: 1,767,648 km (0.111 R)

Asteroid Belt

Center: 2.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.23 AU - 2.83 AU

Year: 1441 Days

Day: 21.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.5

Radius: 14.7

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.45 AU - 12.27 AU

Year: 12818 Days

Day: 6.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 24,176,870 km

• M1: 206,744 km (0.114 R)
• M2: 360,531 km (0.089 R)
• M3: 562,189 km (0.103 R)
• M4: 798,553 km (0.118 R)
• M5: 1,466,658 km (0.114 R)
• M6: 1,618,799 km (0.055 R)
• M7: 1,718,431 km (0.102 R)
• M8: 1,834,967 km (0.088 R)
• M9: 2,217,190 km (0.103 R)
• M10: 2,508,307 km (0.09 R)
• M11: 2,608,239 km (0.074 R)
• M12: 2,881,405 km (0.118 R)
• M13: 2,986,273 km (0.035 R)
• M14: 3,437,460 km (0.063 R)
• M15: 3,624,158 km (0.086 R)
• M16: 3,737,852 km (0.094 R)
• M17: 3,910,638 km (0.108 R)
• M18: 4,027,324 km (0.075 R)
• M19: 4,648,903 km (0.105 R)
• M20: 4,876,891 km (0.103 R)
• M21: 5,604,834 km (0.111 R)
• M22: 5,981,820 km (0.108 R)
• M23: 6,184,675 km (0.087 R)
• M24: 6,344,147 km (0.117 R)
• M25: 6,574,378 km (0.105 R)
• M26: 7,209,720 km (0.119 R)
• M27: 7,353,633 km (0.112 R)
• M28: 7,522,679 km (0.111 R)
• M29: 7,741,989 km (0.046 R)
• M30: 8,387,653 km (0.103 R)
• M31: 9,362,284 km (0.059 R)
• M32: 9,493,331 km (0.114 R)
• M33: 9,651,157 km (0.084 R)
• M34: 10,157,247 km (0.062 R)
• M35: 10,318,812 km (0.101 R)
• M36: 10,863,648 km (0.047 R)
• M37: 11,139,656 km (0.043 R)
• M38: 11,586,056 km (0.112 R)
• M39: 12,010,016 km (0.115 R)
• M40: 12,611,998 km (0.079 R)
• M41: 12,727,787 km (0.046 R)
• M42: 13,135,890 km (0.098 R)
• M43: 13,785,893 km (0.03 R)
• M44: 13,905,272 km (0.078 R)
• M45: 14,115,008 km (0.077 R)
• M46: 14,355,860 km (0.067 R)
• M47: 14,902,940 km (0.09 R)
• M48: 15,055,979 km (0.098 R)
• M49: 15,518,685 km (0.09 R)
• M50: 16,017,444 km (0.119 R)
• M51: 16,142,957 km (0.075 R)
• M52: 16,743,592 km (0.098 R)
• M53: 17,126,712 km (0.111 R)
• M54: 17,319,394 km (0.062 R)
• M55: 17,869,166 km (0.11 R)
• M56: 17,966,854 km (0.067 R)
• M57: 18,129,916 km (0.117 R)
• M58: 18,293,576 km (0.106 R)
• M59: 19,152,118 km (0.105 R)
• M60: 19,990,165 km (0.111 R)
• M61: 20,464,839 km (0.111 R)
• M62: 21,218,064 km (0.09 R)
• M63: 22,015,271 km (0.094 R)
• M64: 22,892,962 km (0.12 R)
• M65: 24,068,951 km (0.093 R)
• M66: 24,176,811 km (0.1 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 14,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit