🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.61 AU - 0.85 AU

Year: 194 Days

Day: 41.1 Hours

Environment

Temp: 225 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,236,233 km

• M1: 194,028 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.67 AU - 0.89 AU

Year: 214 Days

Day: 13 Hours

Environment

Temp: 222 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,236,233 km

• M1: 485,295 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.17 AU - 1.27 AU

Year: 419 Days

Day: 28.3 Hours

Environment

Temp: 143 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,236,233 km

• M1: 131,945 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.21 AU - 1.59 AU

Year: 515 Days

Day: 20.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,236,233 km

• M1: 153,787 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.22 AU - 2.6 AU

Year: 1163 Days

Day: 20.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.76 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.85 AU - 8.35 AU

Year: 5882 Days

Day: 37.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,236,233 km

• M1: 1,573,022 km (0.057 R)

Planet 7 - Terrestrial

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.16 AU - 10.2 AU

Year: 7274 Days

Day: 39.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,236,233 km

• M1: 48,021 km (0.048 R)
• M2: 1,592,021 km (0.115 R)

Asteroid Belt

Center: 8.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.2

Radius: 12.2

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.12 AU - 10.96 AU

Year: 8451 Days

Day: 14.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 45,236,233 km

• M1: 172,636 km (0.118 R)
• M2: 279,299 km (0.095 R)
• M3: 733,179 km (0.107 R)
• M4: 1,077,703 km (0.113 R)
• M5: 1,796,521 km (0.087 R)
• M6: 1,909,916 km (0.074 R)
• M7: 2,313,830 km (0.114 R)
• M8: 2,641,001 km (0.079 R)
• M9: 2,823,510 km (0.111 R)
• M10: 2,956,353 km (0.064 R)
• M11: 3,452,270 km (0.055 R)
• M12: 3,856,184 km (0.112 R)
• M13: 3,974,367 km (0.102 R)
• M14: 5,855,111 km (0.066 R)
• M15: 5,991,395 km (0.069 R)
• M16: 6,336,816 km (0.103 R)
• M17: 6,688,970 km (0.119 R)
• M18: 7,634,129 km (0.077 R)
• M19: 7,858,227 km (0.07 R)
• M20: 8,008,722 km (0.073 R)
• M21: 8,351,152 km (0.103 R)
• M22: 8,582,131 km (0.114 R)
• M23: 8,737,264 km (0.07 R)
• M24: 9,011,028 km (0.035 R)
• M25: 9,287,784 km (0.083 R)
• M26: 9,687,809 km (0.06 R)
• M27: 10,011,987 km (0.106 R)
• M28: 11,259,185 km (0.081 R)
• M29: 12,643,114 km (0.043 R)
• M30: 12,775,658 km (0.074 R)
• M31: 13,535,167 km (0.086 R)
• M32: 14,263,409 km (0.109 R)
• M33: 14,401,338 km (0.063 R)
• M34: 15,051,191 km (0.072 R)
• M35: 15,332,585 km (0.072 R)
• M36: 16,379,321 km (0.101 R)
• M37: 16,668,793 km (0.114 R)
• M38: 17,203,905 km (0.098 R)
• M39: 18,191,400 km (0.088 R)
• M40: 19,298,724 km (0.053 R)
• M41: 20,014,699 km (0.108 R)
• M42: 20,583,470 km (0.117 R)
• M43: 21,000,399 km (0.039 R)
• M44: 22,214,685 km (0.081 R)
• M45: 22,481,718 km (0.097 R)
• M46: 22,642,386 km (0.036 R)
• M47: 22,857,358 km (0.099 R)
• M48: 23,180,938 km (0.067 R)
• M49: 23,289,097 km (0.061 R)
• M50: 24,711,025 km (0.065 R)
• M51: 25,321,085 km (0.063 R)
• M52: 25,599,936 km (0.118 R)
• M53: 25,936,082 km (0.088 R)
• M54: 26,217,326 km (0.09 R)
• M55: 26,329,973 km (0.115 R)
• M56: 26,839,354 km (0.12 R)
• M57: 27,237,883 km (0.094 R)
• M58: 28,502,882 km (0.118 R)
• M59: 29,084,220 km (0.098 R)
• M60: 30,317,804 km (0.065 R)
• M61: 30,792,328 km (0.055 R)
• M62: 34,737,224 km (0.107 R)
• M63: 35,669,967 km (0.088 R)
• M64: 36,045,308 km (0.047 R)
• M65: 37,496,557 km (0.114 R)
• M66: 38,005,788 km (0.081 R)
• M67: 38,261,301 km (0.088 R)
• M68: 38,709,795 km (0.07 R)
• M69: 40,586,202 km (0.092 R)
• M70: 41,109,046 km (0.112 R)
• M71: 42,359,834 km (0.064 R)
• M72: 42,492,078 km (0.112 R)
• M73: 44,024,409 km (0.11 R)
• M74: 44,225,619 km (0.086 R)
• M75: 44,561,615 km (0.082 R)

Kuiper Belt

Range: 35.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 15,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit