🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.04 AU - 1.34 AU

Year: 456 Days

Day: 47 Hours

Environment

Temp: 10 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.79 AU - 2.83 AU

Year: 1234 Days

Day: 31.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.8

Radius: 10.6

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.99 AU - 6.97 AU

Year: 5798 Days

Day: 5.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,626,468 km

• M1: 153,787 km (0.113 R)
• M2: 289,023 km (0.095 R)
• M3: 366,814 km (0.107 R)
• M4: 871,408 km (0.089 R)
• M5: 1,028,336 km (0.105 R)
• M6: 1,317,508 km (0.118 R)
• M7: 1,444,218 km (0.115 R)
• M8: 1,690,456 km (0.111 R)
• M9: 2,266,707 km (0.108 R)
• M10: 2,644,890 km (0.108 R)
• M11: 3,410,233 km (0.063 R)
• M12: 3,535,895 km (0.073 R)
• M13: 3,791,708 km (0.091 R)
• M14: 4,213,873 km (0.104 R)
• M15: 4,348,810 km (0.113 R)
• M16: 4,430,491 km (0.114 R)
• M17: 5,188,952 km (0.086 R)
• M18: 5,687,113 km (0.058 R)
• M19: 5,866,630 km (0.04 R)
• M20: 6,048,092 km (0.09 R)
• M21: 6,354,469 km (0.066 R)
• M22: 7,304,415 km (0.05 R)
• M23: 7,962,197 km (0.113 R)
• M24: 8,264,385 km (0.081 R)
• M25: 9,193,687 km (0.029 R)
• M26: 9,617,348 km (0.112 R)
• M27: 9,939,283 km (0.089 R)
• M28: 10,593,773 km (0.105 R)
• M29: 10,704,176 km (0.071 R)
• M30: 10,778,078 km (0.095 R)
• M31: 11,262,176 km (0.09 R)
• M32: 11,374,973 km (0.099 R)
• M33: 11,715,458 km (0.071 R)
• M34: 12,020,937 km (0.103 R)
• M35: 12,445,346 km (0.112 R)
• M36: 12,835,348 km (0.115 R)
• M37: 13,308,675 km (0.119 R)
• M38: 13,828,079 km (0.079 R)
• M39: 14,069,979 km (0.076 R)
• M40: 14,476,287 km (0.117 R)
• M41: 14,558,117 km (0.1 R)
• M42: 14,680,937 km (0.034 R)
• M43: 15,592,736 km (0.113 R)
• M44: 15,970,919 km (0.104 R)
• M45: 16,908,449 km (0.083 R)
• M46: 17,037,552 km (0.105 R)
• M47: 17,514,171 km (0.036 R)
• M48: 17,732,284 km (0.086 R)
• M49: 18,880,897 km (0.103 R)
• M50: 19,917,012 km (0.089 R)
• M51: 20,510,766 km (0.073 R)
• M52: 21,575,454 km (0.054 R)
• M53: 22,515,826 km (0.076 R)
• M54: 22,658,093 km (0.053 R)
• M55: 22,753,088 km (0.114 R)
• M56: 23,182,135 km (0.088 R)
• M57: 23,373,620 km (0.069 R)
• M58: 23,710,215 km (0.077 R)
• M59: 25,713,032 km (0.118 R)
• M60: 25,861,732 km (0.086 R)
• M61: 26,359,444 km (0.096 R)
• M62: 26,759,768 km (0.085 R)
• M63: 27,263,165 km (0.111 R)
• M64: 27,364,293 km (0.115 R)
• M65: 28,432,721 km (0.077 R)
• M66: 28,997,902 km (0.032 R)
• M67: 29,411,241 km (0.056 R)
• M68: 30,191,543 km (0.077 R)
• M69: 30,610,567 km (0.11 R)
• M70: 31,878,857 km (0.084 R)
• M71: 32,198,698 km (0.117 R)
• M72: 32,733,959 km (0.073 R)
• M73: 33,813,457 km (0.063 R)
• M74: 34,085,276 km (0.112 R)
• M75: 34,740,216 km (0.114 R)
• M76: 35,069,331 km (0.114 R)
• M77: 35,234,188 km (0.113 R)
• M78: 35,454,546 km (0.059 R)
• M79: 35,951,959 km (0.072 R)
• M80: 36,507,266 km (0.097 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 16,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit