🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.46 AU - 0.56 AU

Year: 139 Days

Day: 12.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,842,583 km

• M1: 312,061 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.63 AU - 0.67 AU

Year: 201 Days

Day: 15.8 Hours

Environment

Temp: 96 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.87 AU - 0.93 AU

Year: 327 Days

Day: 45.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,842,583 km

• M1: 112,647 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.91 AU - 1.05 AU

Year: 371 Days

Day: 25.5 Hours

Environment

Temp: 5 °C

Axial Tilt: 3.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.77 AU - 1.23 AU

Year: 383 Days

Day: 41 Hours

Environment

Temp: 20 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.1 AU - 1.78 AU

Year: 662 Days

Day: 47.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,842,583 km

• M1: 196,422 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.77 AU - 1.83 AU

Year: 925 Days

Day: 36.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.7

Radius: 12.7

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 10.26 AU - 12.52 AU

Year: 14718 Days

Day: 14.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,842,583 km

• M1: 383,569 km (0.092 R)
• M2: 555,307 km (0.109 R)
• M3: 718,070 km (0.108 R)
• M4: 836,402 km (0.091 R)
• M5: 919,429 km (0.069 R)
• M6: 1,049,878 km (0.101 R)
• M7: 1,582,895 km (0.112 R)
• M8: 1,769,144 km (0.109 R)
• M9: 1,879,099 km (0.087 R)
• M10: 2,048,294 km (0.061 R)
• M11: 2,371,874 km (0.111 R)
• M12: 2,712,209 km (0.105 R)
• M13: 3,683,399 km (0.087 R)
• M14: 3,897,025 km (0.064 R)
• M15: 4,114,839 km (0.081 R)
• M16: 4,374,092 km (0.084 R)
• M17: 4,753,772 km (0.113 R)
• M18: 4,908,605 km (0.064 R)
• M19: 5,223,509 km (0.087 R)
• M20: 5,383,429 km (0.114 R)
• M21: 6,039,565 km (0.074 R)
• M22: 6,207,713 km (0.083 R)
• M23: 6,851,732 km (0.043 R)
• M24: 7,292,896 km (0.087 R)
• M25: 8,064,372 km (0.104 R)
• M26: 8,909,301 km (0.101 R)
• M27: 9,733,286 km (0.081 R)
• M28: 9,930,606 km (0.113 R)
• M29: 10,937,699 km (0.12 R)
• M30: 11,143,097 km (0.081 R)
• M31: 12,135,828 km (0.042 R)
• M32: 12,777,304 km (0.08 R)
• M33: 13,102,380 km (0.069 R)
• M34: 14,373,214 km (0.087 R)
• M35: 15,280,375 km (0.073 R)
• M36: 15,510,008 km (0.071 R)
• M37: 16,147,744 km (0.059 R)
• M38: 17,030,970 km (0.118 R)
• M39: 17,748,890 km (0.102 R)
• M40: 18,660,240 km (0.075 R)
• M41: 18,905,880 km (0.119 R)
• M42: 19,152,567 km (0.053 R)
• M43: 19,649,082 km (0.05 R)
• M44: 20,024,273 km (0.091 R)
• M45: 21,036,453 km (0.038 R)
• M46: 21,356,293 km (0.079 R)
• M47: 22,520,613 km (0.065 R)
• M48: 22,782,110 km (0.073 R)
• M49: 22,913,307 km (0.098 R)
• M50: 24,775,801 km (0.117 R)
• M51: 25,181,211 km (0.073 R)
• M52: 25,656,932 km (0.118 R)
• M53: 25,793,366 km (0.034 R)
• M54: 26,410,606 km (0.114 R)
• M55: 28,361,662 km (0.112 R)
• M56: 30,214,581 km (0.095 R)
• M57: 30,937,588 km (0.117 R)
• M58: 32,253,600 km (0.084 R)
• M59: 32,696,260 km (0.088 R)
• M60: 33,364,065 km (0.112 R)
• M61: 35,927,425 km (0.079 R)
• M62: 36,847,152 km (0.036 R)
• M63: 37,155,474 km (0.077 R)
• M64: 37,387,201 km (0.078 R)
• M65: 37,697,018 km (0.061 R)
• M66: 38,631,556 km (0.059 R)
• M67: 38,788,035 km (0.077 R)
• M68: 41,721,201 km (0.111 R)
• M69: 45,714,267 km (0.067 R)
• M70: 45,962,749 km (0.086 R)
• M71: 46,045,626 km (0.104 R)
• M72: 46,627,263 km (0.049 R)
• M73: 46,877,390 km (0.065 R)
• M74: 47,546,392 km (0.119 R)
• M75: 49,232,659 km (0.061 R)
• M76: 50,083,273 km (0.113 R)
• M77: 50,510,375 km (0.11 R)
• M78: 51,110,262 km (0.076 R)
• M79: 51,712,543 km (0.074 R)
• M80: 51,885,029 km (0.079 R)
• M81: 54,407,998 km (0.061 R)
• M82: 55,994,034 km (0.086 R)
• M83: 56,259,870 km (0.116 R)
• M84: 56,348,581 km (0.098 R)
• M85: 59,121,378 km (0.116 R)
• M86: 59,392,000 km (0.08 R)
• M87: 59,934,592 km (0.067 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: 441 - 13,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit