🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.53 AU - 0.75 AU

Year: 183 Days

Day: 13.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 138.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,677,359 km

• M1: 71,358 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.59 AU - 0.79 AU

Year: 204 Days

Day: 39.4 Hours

Environment

Temp: 208 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.55 AU - 0.85 AU

Year: 209 Days

Day: 24.3 Hours

Environment

Temp: 210 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.76 AU - 1.26 AU

Year: 362 Days

Day: 26.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,677,359 km

• M1: 295,157 km (0.047 R)
• M2: 360,680 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.98 AU - 2.9 AU

Year: 1359 Days

Day: 23.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.97 AU - 3.15 AU

Year: 1908 Days

Day: 28.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,677,359 km

• M1: 144,512 km (0.104 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.2 AU - 4.92 AU

Year: 3471 Days

Day: 42.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,677,359 km

• M1: 2,499,780 km (0.111 R)
• M2: 3,367,598 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.7

Radius: 12.8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.06 AU - 9.16 AU

Year: 7483 Days

Day: 5.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,677,359 km

• M1: 194,328 km (0.11 R)
• M2: 287,078 km (0.056 R)
• M3: 862,731 km (0.109 R)
• M4: 1,168,060 km (0.091 R)
• M5: 1,272,629 km (0.099 R)
• M6: 1,491,790 km (0.066 R)
• M7: 1,573,171 km (0.073 R)
• M8: 1,656,198 km (0.084 R)
• M9: 1,757,775 km (0.113 R)
• M10: 2,470,459 km (0.078 R)
• M11: 2,868,390 km (0.111 R)
• M12: 3,180,451 km (0.077 R)
• M13: 3,591,546 km (0.048 R)
• M14: 3,860,074 km (0.086 R)
• M15: 4,019,844 km (0.114 R)
• M16: 4,135,334 km (0.076 R)
• M17: 4,275,358 km (0.117 R)
• M18: 4,512,321 km (0.079 R)
• M19: 4,680,768 km (0.08 R)
• M20: 4,802,540 km (0.118 R)
• M21: 5,683,522 km (0.1 R)
• M22: 6,209,508 km (0.09 R)
• M23: 6,370,326 km (0.098 R)
• M24: 7,735,407 km (0.114 R)
• M25: 8,083,222 km (0.066 R)
• M26: 8,288,620 km (0.104 R)
• M27: 8,377,182 km (0.103 R)
• M28: 8,614,743 km (0.097 R)
• M29: 9,249,188 km (0.079 R)
• M30: 9,341,041 km (0.068 R)
• M31: 10,276,476 km (0.106 R)
• M32: 10,562,956 km (0.096 R)
• M33: 11,111,232 km (0.117 R)
• M34: 11,241,682 km (0.12 R)
• M35: 11,372,580 km (0.087 R)
• M36: 11,569,750 km (0.071 R)
• M37: 11,768,266 km (0.115 R)
• M38: 12,709,237 km (0.083 R)
• M39: 13,188,847 km (0.087 R)
• M40: 13,361,633 km (0.109 R)
• M41: 13,779,161 km (0.111 R)
• M42: 13,919,334 km (0.054 R)
• M43: 14,059,956 km (0.097 R)
• M44: 14,520,418 km (0.103 R)
• M45: 14,949,764 km (0.116 R)
• M46: 15,093,827 km (0.08 R)
• M47: 15,202,285 km (0.028 R)
• M48: 15,310,893 km (0.081 R)
• M49: 15,711,367 km (0.055 R)
• M50: 16,041,529 km (0.088 R)
• M51: 18,185,865 km (0.025 R)
• M52: 18,804,004 km (0.068 R)
• M53: 19,468,218 km (0.059 R)
• M54: 19,625,595 km (0.026 R)
• M55: 20,100,419 km (0.102 R)
• M56: 20,339,177 km (0.099 R)
• M57: 20,538,890 km (0.119 R)
• M58: 20,618,925 km (0.076 R)
• M59: 21,384,866 km (0.106 R)
• M60: 21,832,612 km (0.066 R)
• M61: 21,996,273 km (0.114 R)
• M62: 22,160,232 km (0.109 R)
• M63: 22,489,347 km (0.074 R)
• M64: 22,613,214 km (0.108 R)
• M65: 22,944,723 km (0.091 R)
• M66: 23,152,664 km (0.112 R)
• M67: 23,319,466 km (0.098 R)
• M68: 23,696,303 km (0.077 R)
• M69: 23,948,525 km (0.118 R)
• M70: 24,371,139 km (0.079 R)
• M71: 24,583,268 km (0.081 R)
• M72: 25,610,407 km (0.049 R)
• M73: 26,389,962 km (0.046 R)
• M74: 26,738,974 km (0.115 R)
• M75: 28,462,042 km (0.114 R)
• M76: 28,954,518 km (0.065 R)
• M77: 29,224,243 km (0.065 R)
• M78: 29,404,658 km (0.076 R)
• M79: 30,585,883 km (0.088 R)
• M80: 30,677,287 km (0.11 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 10,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit