🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.6 AU - 3.74 AU

Year: 2002 Days

Day: 35.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.21 AU - 4.05 AU

Year: 2454 Days

Day: 42.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,129,168 km

• M1: 764,595 km (0.113 R)

Asteroid Belt

Center: 5.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.2

Radius: 11.6

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.43 AU - 8.23 AU

Year: 7040 Days

Day: 11.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 32,129,168 km

• M1: 159,172 km (0.115 R)
• M2: 241,601 km (0.115 R)
• M3: 381,175 km (0.093 R)
• M4: 512,672 km (0.092 R)
• M5: 591,061 km (0.103 R)
• M6: 711,487 km (0.066 R)
• M7: 1,327,083 km (0.038 R)
• M8: 1,947,016 km (0.108 R)
• M9: 2,268,502 km (0.088 R)
• M10: 2,627,687 km (0.096 R)
• M11: 2,962,337 km (0.059 R)
• M12: 3,134,823 km (0.108 R)
• M13: 3,999,349 km (0.056 R)
• M14: 4,731,631 km (0.088 R)
• M15: 5,243,106 km (0.054 R)
• M16: 5,879,944 km (0.099 R)
• M17: 5,961,326 km (0.104 R)
• M18: 6,373,767 km (0.049 R)
• M19: 6,710,512 km (0.098 R)
• M20: 7,255,497 km (0.09 R)
• M21: 7,459,847 km (0.109 R)
• M22: 7,874,533 km (0.081 R)
• M23: 9,068,773 km (0.106 R)
• M24: 9,226,000 km (0.068 R)
• M25: 9,479,419 km (0.111 R)
• M26: 9,703,067 km (0.115 R)
• M27: 10,090,676 km (0.112 R)
• M28: 10,450,309 km (0.081 R)
• M29: 10,880,852 km (0.082 R)
• M30: 11,317,229 km (0.099 R)
• M31: 11,418,656 km (0.058 R)
• M32: 12,346,013 km (0.114 R)
• M33: 12,520,444 km (0.103 R)
• M34: 13,476,225 km (0.118 R)
• M35: 13,800,104 km (0.049 R)
• M36: 14,053,822 km (0.053 R)
• M37: 14,235,883 km (0.094 R)
• M38: 14,492,294 km (0.075 R)
• M39: 16,100,172 km (0.033 R)
• M40: 16,405,501 km (0.095 R)
• M41: 17,099,635 km (0.109 R)
• M42: 17,294,112 km (0.108 R)
• M43: 18,238,075 km (0.1 R)
• M44: 18,436,741 km (0.075 R)
• M45: 18,676,247 km (0.045 R)
• M46: 18,956,893 km (0.117 R)
• M47: 19,198,643 km (0.088 R)
• M48: 19,319,817 km (0.103 R)
• M49: 19,644,444 km (0.029 R)
• M50: 19,766,666 km (0.094 R)
• M51: 19,889,037 km (0.104 R)
• M52: 21,252,322 km (0.115 R)
• M53: 21,377,835 km (0.073 R)
• M54: 21,503,497 km (0.108 R)
• M55: 21,797,756 km (0.116 R)
• M56: 22,688,312 km (0.096 R)
• M57: 22,816,518 km (0.107 R)
• M58: 23,807,604 km (0.12 R)
• M59: 23,894,370 km (0.114 R)
• M60: 25,165,354 km (0.077 R)
• M61: 25,653,192 km (0.117 R)
• M62: 25,742,203 km (0.116 R)
• M63: 27,955,653 km (0.109 R)
• M64: 28,047,357 km (0.09 R)
• M65: 28,969,179 km (0.099 R)
• M66: 29,433,830 km (0.058 R)
• M67: 29,900,874 km (0.036 R)
• M68: 30,370,462 km (0.072 R)
• M69: 30,511,832 km (0.083 R)
• M70: 30,747,898 km (0.108 R)
• M71: 31,555,128 km (0.092 R)
• M72: 31,937,500 km (0.11 R)
• M73: 32,081,263 km (0.096 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 16,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit