🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.04 AU - 1.7 AU

Year: 564 Days

Day: 42.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.11 AU - 1.77 AU

Year: 607 Days

Day: 36.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.01 AU - 2.17 AU

Year: 1062 Days

Day: 41.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,043,490 km

• M1: 858,243 km (0.066 R)
• M2: 1,869,076 km (0.055 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.06 AU - 3 AU

Year: 1414 Days

Day: 25.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.25 AU - 6.03 AU

Year: 4096 Days

Day: 18.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.8

Radius: 6.7

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.85 AU - 16.07 AU

Year: 22409 Days

Day: 16.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,043,490 km

• M1: 149,299 km (0.045 R)
• M2: 571,913 km (0.075 R)
• M3: 1,894,059 km (0.106 R)
• M4: 2,200,585 km (0.118 R)
• M5: 2,295,579 km (0.07 R)
• M6: 2,894,120 km (0.06 R)
• M7: 3,246,573 km (0.108 R)
• M8: 3,915,275 km (0.081 R)
• M9: 5,763,108 km (0.08 R)
• M10: 6,982,780 km (0.106 R)
• M11: 8,377,930 km (0.101 R)
• M12: 9,081,488 km (0.075 R)
• M13: 9,132,352 km (0.094 R)
• M14: 9,440,224 km (0.094 R)
• M15: 10,544,556 km (0.061 R)
• M16: 10,705,672 km (0.104 R)
• M17: 12,135,529 km (0.036 R)
• M18: 12,191,628 km (0.1 R)
• M19: 12,360,823 km (0.069 R)
• M20: 12,587,464 km (0.105 R)
• M21: 12,644,311 km (0.086 R)
• M22: 14,330,728 km (0.045 R)
• M23: 14,390,118 km (0.054 R)
• M24: 14,509,198 km (0.115 R)
• M25: 14,628,577 km (0.032 R)
• M26: 15,534,392 km (0.114 R)
• M27: 16,958,115 km (0.111 R)
• M28: 18,165,520 km (0.117 R)
• M29: 18,487,754 km (0.077 R)
• M30: 18,552,530 km (0.083 R)
• M31: 18,617,305 km (0.092 R)
• M32: 18,812,082 km (0.101 R)
• M33: 20,327,508 km (0.098 R)
• M34: 21,472,530 km (0.108 R)
• M35: 23,614,024 km (0.108 R)
• M36: 24,106,799 km (0.077 R)
• M37: 25,246,137 km (0.092 R)
• M38: 25,822,388 km (0.106 R)
• M39: 26,694,842 km (0.096 R)
• M40: 26,914,602 km (0.104 R)
• M41: 26,987,905 km (0.08 R)
• M42: 27,799,024 km (0.09 R)
• M43: 28,319,326 km (0.084 R)
• M44: 28,393,975 km (0.095 R)
• M45: 28,767,970 km (0.074 R)
• M46: 29,143,610 km (0.075 R)
• M47: 29,596,443 km (0.116 R)
• M48: 32,050,895 km (0.094 R)
• M49: 32,440,298 km (0.113 R)
• M50: 34,013,320 km (0.079 R)
• M51: 34,649,560 km (0.108 R)
• M52: 34,889,066 km (0.026 R)
• M53: 35,209,355 km (0.089 R)
• M54: 36,095,273 km (0.074 R)
• M55: 38,630,957 km (0.078 R)
• M56: 40,381,103 km (0.089 R)
• M57: 41,054,592 km (0.115 R)
• M58: 41,562,028 km (0.032 R)
• M59: 43,097,202 km (0.041 R)
• M60: 43,440,828 km (0.084 R)
• M61: 43,613,015 km (0.088 R)
• M62: 43,957,988 km (0.08 R)
• M63: 44,390,625 km (0.119 R)
• M64: 44,998,441 km (0.036 R)
• M65: 46,134,787 km (0.111 R)
• M66: 49,960,154 km (0.115 R)
• M67: 50,230,776 km (0.101 R)
• M68: 53,424,392 km (0.112 R)
• M69: 55,838,901 km (0.112 R)
• M70: 56,401,090 km (0.107 R)
• M71: 56,682,932 km (0.087 R)
• M72: 57,153,717 km (0.097 R)
• M73: 58,288,716 km (0.084 R)
• M74: 60,388,920 km (0.093 R)
• M75: 61,062,410 km (0.082 R)
• M76: 62,222,691 km (0.06 R)
• M77: 63,585,528 km (0.028 R)
• M78: 64,859,802 km (0.064 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 11,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit