🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.53 AU - 0.67 AU

Year: 172 Days

Day: 15.3 Hours

Environment

Temp: 204 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.03 AU - 1.23 AU

Year: 445 Days

Day: 14.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,276,483 km

• M1: 103,372 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.03 AU - 1.27 AU

Year: 457 Days

Day: 38.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 25.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.97 AU - 3.17 AU

Year: 1528 Days

Day: 47.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,276,483 km

• M1: 836,701 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.47 AU - 3.95 AU

Year: 2133 Days

Day: 27.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.82 AU - 5.02 AU

Year: 3446 Days

Day: 12.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.3

Radius: 8.8

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.85 AU - 14.23 AU

Year: 15493 Days

Day: 8.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 74,276,483 km

• M1: 109,506 km (0.094 R)
• M2: 642,224 km (0.036 R)
• M3: 974,481 km (0.096 R)
• M4: 1,848,431 km (0.115 R)
• M5: 2,166,028 km (0.097 R)
• M6: 2,668,078 km (0.111 R)
• M7: 3,370,889 km (0.099 R)
• M8: 4,221,502 km (0.095 R)
• M9: 5,208,399 km (0.106 R)
• M10: 5,997,079 km (0.073 R)
• M11: 6,380,948 km (0.027 R)
• M12: 7,283,472 km (0.029 R)
• M13: 7,855,384 km (0.117 R)
• M14: 8,599,933 km (0.089 R)
• M15: 8,891,050 km (0.079 R)
• M16: 13,559,401 km (0.104 R)
• M17: 18,177,637 km (0.069 R)
• M18: 18,901,242 km (0.11 R)
• M19: 22,260,911 km (0.092 R)
• M20: 34,813,070 km (0.072 R)
• M21: 35,678,494 km (0.097 R)
• M22: 36,179,497 km (0.027 R)
• M23: 38,754,974 km (0.107 R)
• M24: 40,087,442 km (0.111 R)
• M25: 40,628,987 km (0.115 R)
• M26: 41,726,436 km (0.101 R)
• M27: 42,562,539 km (0.096 R)
• M28: 47,814,771 km (0.117 R)
• M29: 51,866,180 km (0.098 R)
• M30: 53,483,483 km (0.108 R)
• M31: 53,810,803 km (0.119 R)
• M32: 56,648,375 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 668.2

Radius: 4.2

Gravity: 37.88 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 11.48 AU - 16.62 AU

Year: 19531 Days

Day: 20 Hours

Environment

Temp: -188 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 74,276,483 km

• M1: 52,359 km (0.115 R)
• M2: 238,908 km (0.12 R)
• M3: 619,634 km (0.108 R)
• M4: 943,663 km (0.116 R)
• M5: 1,157,140 km (0.05 R)
• M6: 1,664,276 km (0.045 R)
• M7: 1,881,343 km (0.115 R)
• M8: 2,394,314 km (0.043 R)
• M9: 2,576,823 km (0.056 R)
• M10: 4,255,012 km (0.043 R)
• M11: 7,324,162 km (0.084 R)
• M12: 7,660,458 km (0.085 R)
• M13: 8,158,619 km (0.091 R)
• M14: 10,309,238 km (0.097 R)
• M15: 10,977,941 km (0.12 R)
• M16: 14,534,331 km (0.096 R)
• M17: 15,530,054 km (0.066 R)
• M18: 15,766,120 km (0.042 R)
• M19: 15,924,843 km (0.094 R)
• M20: 18,260,514 km (0.118 R)
• M21: 19,147,181 km (0.085 R)
• M22: 20,155,172 km (0.105 R)
• M23: 21,391,448 km (0.071 R)
• M24: 23,597,269 km (0.083 R)
• M25: 23,909,330 km (0.066 R)
• M26: 28,104,054 km (0.11 R)
• M27: 28,337,427 km (0.098 R)
• M28: 28,572,146 km (0.092 R)
• M29: 28,808,212 km (0.087 R)
• M30: 29,644,613 km (0.094 R)
• M31: 30,251,831 km (0.082 R)
• M32: 30,743,559 km (0.047 R)
• M33: 36,232,305 km (0.073 R)
• M34: 40,678,354 km (0.043 R)
• M35: 50,633,943 km (0.051 R)
• M36: 53,622,459 km (0.025 R)
• M37: 55,068,622 km (0.091 R)
• M38: 62,889,748 km (0.063 R)
• M39: 67,794,763 km (0.117 R)
• M40: 71,853,952 km (0.118 R)
• M41: 73,389,424 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 17,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit