🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.91 AU - 0.99 AU

Year: 345 Days

Day: 37.9 Hours

Environment

Temp: 26 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,422,361 km

• M1: 27,526 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.92 AU - 1.24 AU

Year: 418 Days

Day: 20 Hours

Environment

Temp: 25 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,422,361 km

• M1: 928,554 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.28 AU - 1.46 AU

Year: 598 Days

Day: 15.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.45 AU - 2.03 AU

Year: 856 Days

Day: 36.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.96 AU - 2.7 AU

Year: 1326 Days

Day: 18 Hours

Environment

Temp: -82 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.1 AU - 3.24 AU

Year: 2104 Days

Day: 12.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.08 AU - 3.96 AU

Year: 2462 Days

Day: 17.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.6

Radius: 12.9

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.89 AU - 6.83 AU

Year: 5288 Days

Day: 11 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,422,361 km

• M1: 163,510 km (0.092 R)
• M2: 260,151 km (0.115 R)
• M3: 411,394 km (0.093 R)
• M4: 531,222 km (0.118 R)
• M5: 652,995 km (0.06 R)
• M6: 1,080,994 km (0.098 R)
• M7: 1,394,551 km (0.079 R)
• M8: 1,535,622 km (0.115 R)
• M9: 1,700,180 km (0.104 R)
• M10: 2,067,293 km (0.09 R)
• M11: 2,168,122 km (0.116 R)
• M12: 3,150,232 km (0.078 R)
• M13: 3,243,581 km (0.079 R)
• M14: 3,602,466 km (0.046 R)
• M15: 3,700,303 km (0.071 R)
• M16: 3,898,820 km (0.104 R)
• M17: 3,999,349 km (0.085 R)
• M18: 4,541,791 km (0.066 R)
• M19: 5,052,668 km (0.099 R)
• M20: 5,553,671 km (0.117 R)
• M21: 5,896,699 km (0.118 R)
• M22: 6,158,496 km (0.047 R)
• M23: 7,058,925 km (0.041 R)
• M24: 7,904,303 km (0.076 R)
• M25: 9,047,679 km (0.101 R)
• M26: 10,068,535 km (0.116 R)
• M27: 10,875,915 km (0.116 R)
• M28: 11,305,560 km (0.077 R)
• M29: 12,927,799 km (0.114 R)
• M30: 13,766,146 km (0.074 R)
• M31: 14,036,469 km (0.066 R)
• M32: 14,504,262 km (0.085 R)
• M33: 14,858,360 km (0.106 R)
• M34: 15,096,071 km (0.075 R)
• M35: 15,454,956 km (0.056 R)
• M36: 15,575,233 km (0.099 R)
• M37: 16,140,713 km (0.073 R)
• M38: 16,262,785 km (0.12 R)
• M39: 17,333,307 km (0.114 R)
• M40: 17,625,322 km (0.09 R)
• M41: 18,045,542 km (0.058 R)
• M42: 19,153,464 km (0.096 R)
• M43: 19,455,502 km (0.08 R)
• M44: 20,108,048 km (0.12 R)
• M45: 21,300,642 km (0.109 R)
• M46: 21,703,360 km (0.115 R)
• M47: 22,334,812 km (0.069 R)
• M48: 22,425,469 km (0.063 R)
• M49: 23,109,580 km (0.086 R)
• M50: 23,661,746 km (0.091 R)
• M51: 24,264,924 km (0.109 R)
• M52: 24,451,622 km (0.107 R)
• M53: 24,638,620 km (0.113 R)
• M54: 25,297,299 km (0.105 R)
• M55: 25,391,845 km (0.088 R)
• M56: 26,872,565 km (0.101 R)
• M57: 27,210,805 km (0.117 R)
• M58: 27,599,012 km (0.071 R)
• M59: 29,120,871 km (0.078 R)
• M60: 29,269,571 km (0.05 R)
• M61: 29,667,502 km (0.091 R)
• M62: 30,067,078 km (0.083 R)
• M63: 30,317,804 km (0.097 R)
• M64: 30,972,893 km (0.027 R)
• M65: 31,175,299 km (0.109 R)
• M66: 31,785,359 km (0.101 R)
• M67: 31,938,547 km (0.094 R)
• M68: 32,040,872 km (0.058 R)
• M69: 32,143,197 km (0.112 R)
• M70: 32,656,467 km (0.108 R)
• M71: 32,811,002 km (0.111 R)
• M72: 33,276,102 km (0.088 R)
• M73: 34,317,452 km (0.056 R)
• M74: 34,631,907 km (0.062 R)
• M75: 34,789,583 km (0.117 R)
• M76: 35,000,067 km (0.062 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 14,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit