🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.55 AU - 2.37 AU

Year: 997 Days

Day: 26.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,570,631 km

• M1: 239,955 km (0.118 R)
• M2: 404,961 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.02 AU - 2.96 AU

Year: 1428 Days

Day: 35.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.4 AU - 3.04 AU

Year: 1630 Days

Day: 38.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.59 AU - 4.31 AU

Year: 2329 Days

Day: 23 Hours

Environment

Temp: -113 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.03 AU - 3.97 AU

Year: 2380 Days

Day: 13.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,570,631 km

• M1: 2,593,728 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.19 AU - 4.49 AU

Year: 3286 Days

Day: 12.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.1

Radius: 13.7

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.22 AU - 6.38 AU

Year: 5747 Days

Day: 13.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,570,631 km

• M1: 187,297 km (0.082 R)
• M2: 331,808 km (0.098 R)
• M3: 517,908 km (0.066 R)
• M4: 948,151 km (0.114 R)
• M5: 1,236,277 km (0.117 R)
• M6: 1,426,565 km (0.108 R)
• M7: 1,516,474 km (0.086 R)
• M8: 1,627,176 km (0.101 R)
• M9: 1,779,018 km (0.106 R)
• M10: 1,955,843 km (0.105 R)
• M11: 2,056,672 km (0.067 R)
• M12: 2,159,445 km (0.049 R)
• M13: 2,370,229 km (0.076 R)
• M14: 2,835,179 km (0.078 R)
• M15: 2,996,595 km (0.117 R)
• M16: 3,280,681 km (0.032 R)
• M17: 3,499,693 km (0.114 R)
• M18: 3,748,623 km (0.12 R)
• M19: 4,107,210 km (0.032 R)
• M20: 4,720,411 km (0.093 R)
• M21: 5,079,895 km (0.073 R)
• M22: 6,636,311 km (0.101 R)
• M23: 6,728,613 km (0.112 R)
• M24: 7,070,743 km (0.093 R)
• M25: 7,354,979 km (0.111 R)
• M26: 7,514,600 km (0.101 R)
• M27: 8,562,833 km (0.077 R)
• M28: 8,663,362 km (0.083 R)
• M29: 9,035,861 km (0.075 R)
• M30: 9,241,259 km (0.116 R)
• M31: 9,517,417 km (0.081 R)
• M32: 9,726,405 km (0.059 R)
• M33: 10,541,713 km (0.088 R)
• M34: 11,489,715 km (0.101 R)
• M35: 11,600,866 km (0.064 R)
• M36: 11,861,765 km (0.104 R)
• M37: 12,389,097 km (0.069 R)
• M38: 12,693,978 km (0.114 R)
• M39: 12,962,655 km (0.117 R)
• M40: 13,117,040 km (0.1 R)
• M41: 13,349,964 km (0.111 R)
• M42: 14,175,595 km (0.06 R)
• M43: 15,383,598 km (0.037 R)
• M44: 16,415,524 km (0.029 R)
• M45: 16,750,474 km (0.09 R)
• M46: 17,811,721 km (0.069 R)
• M47: 18,026,543 km (0.105 R)
• M48: 18,285,647 km (0.063 R)
• M49: 19,026,156 km (0.107 R)
• M50: 19,245,766 km (0.083 R)
• M51: 20,177,611 km (0.113 R)
• M52: 20,267,220 km (0.062 R)
• M53: 20,491,617 km (0.117 R)
• M54: 21,306,178 km (0.088 R)
• M55: 21,580,091 km (0.105 R)
• M56: 21,855,052 km (0.115 R)
• M57: 23,154,160 km (0.106 R)
• M58: 23,294,782 km (0.107 R)
• M59: 23,388,729 km (0.118 R)
• M60: 23,529,950 km (0.114 R)
• M61: 24,192,369 km (0.119 R)
• M62: 25,390,499 km (0.119 R)
• M63: 25,875,196 km (0.084 R)
• M64: 27,001,518 km (0.093 R)
• M65: 27,199,137 km (0.109 R)
• M66: 28,093,882 km (0.101 R)
• M67: 28,344,159 km (0.118 R)
• M68: 28,796,543 km (0.102 R)
• M69: 29,403,461 km (0.032 R)
• M70: 29,708,492 km (0.112 R)
• M71: 31,042,456 km (0.058 R)
• M72: 31,768,903 km (0.12 R)
• M73: 32,921,704 km (0.055 R)
• M74: 33,981,456 km (0.114 R)
• M75: 34,301,595 km (0.072 R)
• M76: 34,891,160 km (0.034 R)
• M77: 35,052,576 km (0.065 R)
• M78: 35,322,002 km (0.096 R)
• M79: 35,646,330 km (0.067 R)
• M80: 35,754,639 km (0.119 R)
• M81: 36,352,432 km (0.039 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 18,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit