🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.44 AU - 0.6 AU

Year: 141 Days

Day: 22.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 161.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.71 AU - 0.85 AU

Year: 258 Days

Day: 20.4 Hours

Environment

Temp: 133 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,201,316 km

• M1: 557,252 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.78 AU - 0.94 AU

Year: 299 Days

Day: 34 Hours

Environment

Temp: 102 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.98 AU - 1.04 AU

Year: 380 Days

Day: 47.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.68 AU - 1.84 AU

Year: 875 Days

Day: 14.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,201,316 km

• M1: 399,277 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.38 AU - 3.12 AU

Year: 1709 Days

Day: 30.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.6

Radius: 7.8

Gravity: 16.27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 11.63 AU - 18.43 AU

Year: 21836 Days

Day: 16.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,201,316 km

• M1: 188,045 km (0.105 R)
• M2: 335,548 km (0.053 R)
• M3: 1,055,114 km (0.098 R)
• M4: 1,272,180 km (0.117 R)
• M5: 1,435,990 km (0.037 R)
• M6: 1,712,447 km (0.065 R)
• M7: 2,119,951 km (0.114 R)
• M8: 3,420,705 km (0.115 R)
• M9: 4,075,046 km (0.097 R)
• M10: 5,336,904 km (0.075 R)
• M11: 5,549,183 km (0.103 R)
• M12: 6,595,770 km (0.032 R)
• M13: 6,709,465 km (0.114 R)
• M14: 6,823,757 km (0.111 R)
• M15: 6,996,543 km (0.104 R)
• M16: 7,112,481 km (0.106 R)
• M17: 7,523,427 km (0.096 R)
• M18: 7,942,001 km (0.086 R)
• M19: 9,433,941 km (0.109 R)
• M20: 10,343,496 km (0.118 R)
• M21: 11,077,573 km (0.083 R)
• M22: 11,690,625 km (0.1 R)
• M23: 11,828,404 km (0.107 R)
• M24: 11,897,519 km (0.066 R)
• M25: 12,807,672 km (0.084 R)
• M26: 13,092,207 km (0.039 R)
• M27: 13,307,030 km (0.037 R)
• M28: 13,378,837 km (0.074 R)
• M29: 13,740,116 km (0.116 R)
• M30: 14,251,142 km (0.087 R)
• M31: 14,694,251 km (0.081 R)
• M32: 14,992,250 km (0.067 R)
• M33: 16,280,437 km (0.097 R)
• M34: 16,511,416 km (0.116 R)
• M35: 16,588,609 km (0.074 R)
• M36: 17,367,714 km (0.068 R)
• M37: 17,999,466 km (0.098 R)
• M38: 19,530,002 km (0.117 R)
• M39: 19,611,832 km (0.11 R)
• M40: 21,185,751 km (0.105 R)
• M41: 21,775,765 km (0.11 R)
• M42: 22,885,931 km (0.104 R)
• M43: 23,058,417 km (0.119 R)
• M44: 23,752,402 km (0.112 R)
• M45: 23,839,617 km (0.077 R)
• M46: 26,234,979 km (0.057 R)
• M47: 26,325,186 km (0.079 R)
• M48: 27,782,120 km (0.055 R)
• M49: 29,546,028 km (0.075 R)
• M50: 31,154,654 km (0.108 R)
• M51: 32,597,526 km (0.105 R)
• M52: 34,752,932 km (0.06 R)
• M53: 35,249,148 km (0.09 R)
• M54: 36,048,150 km (0.108 R)
• M55: 37,257,649 km (0.032 R)
• M56: 37,969,286 km (0.104 R)
• M57: 38,993,732 km (0.065 R)
• M58: 40,027,304 km (0.093 R)
• M59: 41,069,851 km (0.105 R)
• M60: 41,910,292 km (0.1 R)
• M61: 42,968,847 km (0.051 R)
• M62: 43,181,575 km (0.103 R)
• M63: 44,143,340 km (0.063 R)
• M64: 47,839,903 km (0.116 R)
• M65: 48,834,879 km (0.106 R)
• M66: 49,057,031 km (0.081 R)
• M67: 50,060,235 km (0.055 R)
• M68: 50,396,231 km (0.091 R)
• M69: 51,973,891 km (0.111 R)
• M70: 52,314,076 km (0.101 R)
• M71: 55,872,262 km (0.118 R)
• M72: 55,988,349 km (0.092 R)
• M73: 58,916,279 km (0.05 R)
• M74: 59,863,682 km (0.086 R)
• M75: 60,339,254 km (0.082 R)
• M76: 61,294,287 km (0.068 R)
• M77: 62,013,703 km (0.109 R)
• M78: 62,133,980 km (0.11 R)
• M79: 63,219,163 km (0.041 R)
• M80: 65,898,012 km (0.076 R)
• M81: 66,881,318 km (0.116 R)
• M82: 69,360,754 km (0.109 R)
• M83: 70,988,528 km (0.113 R)
• M84: 72,502,159 km (0.11 R)
• M85: 74,026,562 km (0.117 R)
• M86: 74,536,989 km (0.115 R)
• M87: 74,792,652 km (0.105 R)
• M88: 75,561,286 km (0.069 R)
• M89: 84,321,438 km (0.087 R)
• M90: 85,255,079 km (0.113 R)
• M91: 86,057,970 km (0.045 R)
• M92: 87,132,532 km (0.088 R)
• M93: 87,401,808 km (0.077 R)
• M94: 87,536,596 km (0.079 R)
• M95: 88,076,345 km (0.099 R)
• M96: 90,655,262 km (0.093 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 13,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit