🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.52 AU - 0.66 AU

Year: 169 Days

Day: 36.3 Hours

Environment

Temp: 216 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,747,888 km

• M1: 44,431 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.63 AU - 4.19 AU

Year: 2347 Days

Day: 30.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.21 AU - 4.37 AU

Year: 2751 Days

Day: 26.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,747,888 km

• M1: 47,572 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.16 AU - 4.9 AU

Year: 3016 Days

Day: 35.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106

Radius: 14.7

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.36 AU - 10.5 AU

Year: 9124 Days

Day: 11.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 85,747,888 km

• M1: 182,809 km (0.12 R)
• M2: 1,094,159 km (0.09 R)
• M3: 1,887,626 km (0.118 R)
• M4: 2,475,994 km (0.103 R)
• M5: 8,075,443 km (0.112 R)
• M6: 9,567,681 km (0.117 R)
• M7: 20,458,406 km (0.072 R)
• M8: 22,382,833 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.2

Radius: 10

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.9 AU - 12.28 AU

Year: 11948 Days

Day: 5.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 85,747,888 km

• M1: 124,316 km (0.115 R)
• M2: 654,491 km (0.118 R)
• M3: 1,450,202 km (0.11 R)
• M4: 3,469,324 km (0.093 R)
• M5: 3,788,716 km (0.114 R)
• M6: 4,662,068 km (0.091 R)
• M7: 5,159,930 km (0.036 R)
• M8: 6,387,231 km (0.12 R)
• M9: 8,200,955 km (0.113 R)
• M10: 11,413,719 km (0.084 R)
• M11: 12,916,131 km (0.115 R)
• M12: 14,491,546 km (0.114 R)
• M13: 16,132,485 km (0.115 R)
• M14: 17,211,385 km (0.092 R)
• M15: 20,391,387 km (0.072 R)
• M16: 22,667,668 km (0.035 R)
• M17: 26,066,980 km (0.116 R)
• M18: 28,484,631 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.9

Radius: 3.9

Gravity: 59.49 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 13.94 AU - 15.28 AU

Year: 20818 Days

Day: 23.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 85,747,888 km

• M1: 48,619 km (0.06 R)
• M2: 734,077 km (0.079 R)
• M3: 865,124 km (0.115 R)
• M4: 1,104,930 km (0.087 R)
• M5: 1,248,095 km (0.064 R)
• M6: 1,403,677 km (0.086 R)
• M7: 1,889,720 km (0.092 R)
• M8: 2,074,474 km (0.113 R)
• M9: 2,226,316 km (0.073 R)
• M10: 2,676,456 km (0.065 R)
• M11: 3,328,403 km (0.051 R)
• M12: 4,460,261 km (0.071 R)
• M13: 5,250,287 km (0.101 R)
• M14: 5,410,805 km (0.03 R)
• M15: 6,041,809 km (0.108 R)
• M16: 6,352,524 km (0.11 R)
• M17: 7,499,042 km (0.114 R)
• M18: 9,060,096 km (0.031 R)
• M19: 9,291,225 km (0.081 R)
• M20: 10,569,239 km (0.096 R)
• M21: 13,543,095 km (0.081 R)
• M22: 21,375,441 km (0.112 R)
• M23: 24,241,437 km (0.061 R)
• M24: 28,201,592 km (0.119 R)
• M25: 32,571,645 km (0.034 R)
• M26: 35,342,198 km (0.043 R)
• M27: 36,638,463 km (0.111 R)
• M28: 39,940,238 km (0.089 R)
• M29: 42,946,706 km (0.049 R)
• M30: 44,422,041 km (0.074 R)
• M31: 45,761,540 km (0.085 R)
• M32: 50,300,638 km (0.093 R)
• M33: 53,612,885 km (0.057 R)
• M34: 53,801,079 km (0.09 R)
• M35: 58,450,282 km (0.089 R)
• M36: 66,999,501 km (0.066 R)
• M37: 75,161,261 km (0.082 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: 282 - 14,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit