🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.03 AU - 1.07 AU

Year: 232 Days

Day: 24.3 Hours

Environment

Temp: 495 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 125,295,305 km

• M1: 60,886 km (0.107 R)
• M2: 115,789 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.96 AU - 1.4 AU

Year: 276 Days

Day: 43.4 Hours

Environment

Temp: 493 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 125,295,305 km

• M1: 270,623 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.98 AU - 2.54 AU

Year: 731 Days

Day: 47 Hours

Environment

Temp: 270 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 125,295,305 km

• M1: 321,486 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.57 AU - 5.17 AU

Year: 1966 Days

Day: 20.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 125,295,305 km

• M1: 1,538,465 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.49 AU - 5.43 AU

Year: 2377 Days

Day: 23.5 Hours

Environment

Temp: 99 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 6.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.34 AU - 6.92 AU

Year: 3674 Days

Day: 13.7 Hours

Environment

Temp: 37 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 7.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.38 AU - 8.38 AU

Year: 4761 Days

Day: 25.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 125,295,305 km

• M1: 51,013 km (0.114 R)

Planet 8 - Terrestrial

Semi-Major Axis: 26.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 25.49 AU - 27.61 AU

Year: 29444 Days

Day: 34.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 28.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 31.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873

Radius: 13.4

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 25.93 AU - 36.39 AU

Year: 37436 Days

Day: 6.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 125,295,305 km

• M1: 177,872 km (0.093 R)
• M2: 1,282,353 km (0.053 R)
• M3: 2,288,249 km (0.093 R)
• M4: 2,484,073 km (0.091 R)
• M5: 3,433,122 km (0.104 R)
• M6: 4,183,056 km (0.089 R)
• M7: 4,424,058 km (0.037 R)
• M8: 4,607,764 km (0.054 R)
• M9: 4,856,695 km (0.057 R)
• M10: 5,433,245 km (0.074 R)
• M11: 5,763,108 km (0.043 R)
• M12: 6,442,432 km (0.09 R)
• M13: 7,075,530 km (0.1 R)
• M14: 7,291,101 km (0.062 R)
• M15: 8,477,113 km (0.083 R)
• M16: 9,722,366 km (0.089 R)
• M17: 11,526,815 km (0.08 R)
• M18: 15,248,062 km (0.117 R)
• M19: 15,433,863 km (0.113 R)
• M20: 15,713,910 km (0.119 R)
• M21: 17,236,367 km (0.105 R)
• M22: 18,507,650 km (0.103 R)
• M23: 18,904,982 km (0.111 R)
• M24: 20,113,583 km (0.109 R)
• M25: 20,215,459 km (0.118 R)
• M26: 21,659,528 km (0.112 R)
• M27: 28,557,037 km (0.089 R)
• M28: 28,671,629 km (0.044 R)
• M29: 28,901,112 km (0.042 R)
• M30: 30,877,001 km (0.109 R)
• M31: 31,822,010 km (0.047 R)
• M32: 32,178,801 km (0.077 R)
• M33: 32,298,031 km (0.114 R)
• M34: 34,469,145 km (0.11 R)
• M35: 34,713,288 km (0.064 R)
• M36: 35,572,279 km (0.053 R)
• M37: 36,066,401 km (0.054 R)
• M38: 36,438,301 km (0.065 R)
• M39: 37,939,067 km (0.106 R)
• M40: 39,332,571 km (0.061 R)
• M41: 40,871,784 km (0.12 R)
• M42: 41,259,542 km (0.09 R)
• M43: 44,938,303 km (0.056 R)
• M44: 46,008,526 km (0.112 R)
• M45: 48,310,388 km (0.082 R)
• M46: 48,583,704 km (0.101 R)
• M47: 50,234,217 km (0.113 R)
• M48: 50,511,123 km (0.12 R)
• M49: 52,183,028 km (0.076 R)
• M50: 53,166,634 km (0.104 R)
• M51: 53,872,886 km (0.11 R)
• M52: 54,298,193 km (0.114 R)
• M53: 54,582,429 km (0.088 R)
• M54: 56,873,370 km (0.109 R)
• M55: 58,466,588 km (0.113 R)
• M56: 63,333,755 km (0.109 R)
• M57: 65,891,280 km (0.098 R)
• M58: 66,649,891 km (0.12 R)
• M59: 67,106,463 km (0.107 R)
• M60: 67,869,861 km (0.041 R)
• M61: 69,250,949 km (0.111 R)
• M62: 70,951,577 km (0.072 R)
• M63: 72,040,949 km (0.118 R)
• M64: 73,606,790 km (0.092 R)
• M65: 76,453,637 km (0.118 R)
• M66: 76,931,453 km (0.063 R)
• M67: 80,143,170 km (0.085 R)
• M68: 80,466,750 km (0.114 R)
• M69: 81,115,257 km (0.112 R)
• M70: 83,234,610 km (0.097 R)
• M71: 84,547,929 km (0.108 R)
• M72: 89,365,878 km (0.098 R)
• M73: 90,373,719 km (0.118 R)
• M74: 92,400,920 km (0.119 R)
• M75: 92,910,002 km (0.025 R)
• M76: 93,079,945 km (0.119 R)
• M77: 95,126,892 km (0.073 R)
• M78: 96,327,864 km (0.089 R)
• M79: 97,016,314 km (0.115 R)
• M80: 99,265,218 km (0.047 R)
• M81: 105,581,988 km (0.119 R)
• M82: 107,003,318 km (0.12 R)
• M83: 107,537,981 km (0.1 R)
• M84: 107,716,451 km (0.093 R)
• M85: 112,751,616 km (0.12 R)
• M86: 114,204,361 km (0.104 R)
• M87: 120,262,027 km (0.079 R)
• M88: 121,003,285 km (0.076 R)
• M89: 123,609,878 km (0.031 R)
• M90: 123,983,723 km (0.067 R)
• M91: 125,295,248 km (0.075 R)

Kuiper Belt

Range: 50.9 - 73.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 18,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit