🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.9 AU - 1.34 AU

Year: 521 Days

Day: 40.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,861,728 km

• M1: 37,100 km (0.045 R)
• M2: 1,015,171 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.14 AU - 1.54 AU

Year: 682 Days

Day: 36.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,861,728 km

• M1: 753,674 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.5

Radius: 14.8

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.05 AU - 10.03 AU

Year: 10024 Days

Day: 13 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 19,861,728 km

• M1: 271,371 km (0.043 R)
• M2: 580,141 km (0.032 R)
• M3: 715,377 km (0.105 R)
• M4: 921,672 km (0.099 R)
• M5: 1,095,804 km (0.081 R)
• M6: 1,551,180 km (0.118 R)
• M7: 1,762,562 km (0.117 R)
• M8: 2,050,688 km (0.116 R)
• M9: 2,173,208 km (0.104 R)
• M10: 2,440,091 km (0.118 R)
• M11: 2,838,021 km (0.067 R)
• M12: 3,099,518 km (0.101 R)
• M13: 3,531,258 km (0.067 R)
• M14: 3,646,448 km (0.074 R)
• M15: 3,863,664 km (0.05 R)
• M16: 4,276,106 km (0.088 R)
• M17: 4,775,314 km (0.071 R)
• M18: 5,425,765 km (0.068 R)
• M19: 5,540,208 km (0.103 R)
• M20: 5,693,845 km (0.118 R)
• M21: 6,363,295 km (0.087 R)
• M22: 6,687,025 km (0.071 R)
• M23: 7,245,773 km (0.093 R)
• M24: 7,456,556 km (0.043 R)
• M25: 7,970,874 km (0.106 R)
• M26: 8,452,429 km (0.058 R)
• M27: 8,674,433 km (0.096 R)
• M28: 8,786,182 km (0.098 R)
• M29: 8,965,999 km (0.105 R)
• M30: 9,101,684 km (0.107 R)
• M31: 9,535,967 km (0.074 R)
• M32: 9,744,057 km (0.115 R)
• M33: 9,860,295 km (0.114 R)
• M34: 11,145,191 km (0.112 R)
• M35: 11,340,117 km (0.117 R)
• M36: 11,609,842 km (0.053 R)
• M37: 11,832,144 km (0.106 R)
• M38: 12,006,127 km (0.064 R)
• M39: 12,130,891 km (0.078 R)
• M40: 12,331,352 km (0.086 R)
• M41: 12,558,292 km (0.091 R)
• M42: 12,735,716 km (0.047 R)
• M43: 13,144,417 km (0.102 R)
• M44: 13,298,802 km (0.09 R)
• M45: 13,557,457 km (0.07 R)
• M46: 13,791,727 km (0.062 R)
• M47: 14,027,344 km (0.094 R)
• M48: 14,211,499 km (0.04 R)
• M49: 14,529,095 km (0.065 R)
• M50: 14,768,751 km (0.089 R)
• M51: 15,414,565 km (0.074 R)
• M52: 15,713,611 km (0.028 R)
• M53: 16,042,128 km (0.082 R)
• M54: 16,234,810 km (0.116 R)
• M55: 16,511,416 km (0.072 R)
• M56: 17,069,267 km (0.081 R)
• M57: 17,350,511 km (0.064 R)
• M58: 18,060,353 km (0.11 R)
• M59: 18,346,982 km (0.105 R)
• M60: 18,750,896 km (0.113 R)
• M61: 19,041,116 km (0.045 R)
• M62: 19,186,825 km (0.108 R)
• M63: 19,332,832 km (0.102 R)
• M64: 19,743,777 km (0.068 R)
• M65: 19,861,660 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 16,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit