🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.5 AU - 0.52 AU

Year: 128 Days

Day: 13.6 Hours

Environment

Temp: 286 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,190,280 km

• M1: 53,706 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.5 AU - 0.78 AU

Year: 180 Days

Day: 34.1 Hours

Environment

Temp: 234 °C

Axial Tilt: 26.7 °

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: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.56 AU - 0.84 AU

Year: 206 Days

Day: 15.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,190,280 km

• M1: 168,597 km (0.12 R)
• M2: 512,971 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.63 AU - 0.89 AU

Year: 233 Days

Day: 19.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,190,280 km

• M1: 206,595 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.93 AU - 1.05 AU

Year: 346 Days

Day: 28.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.94 AU - 3.9 AU

Year: 2223 Days

Day: 27 Hours

Environment

Temp: -107 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.74 AU - 5.24 AU

Year: 3344 Days

Day: 16 Hours

Environment

Temp: -129 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.6

Radius: 14.2

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.76 AU - 11.34 AU

Year: 12044 Days

Day: 14.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,190,280 km

• M1: 178,171 km (0.067 R)
• M2: 291,865 km (0.075 R)
• M3: 531,820 km (0.079 R)
• M4: 921,972 km (0.068 R)
• M5: 1,375,702 km (0.067 R)
• M6: 2,727,917 km (0.069 R)
• M7: 2,989,265 km (0.106 R)
• M8: 3,198,253 km (0.07 R)
• M9: 3,568,059 km (0.09 R)
• M10: 4,382,769 km (0.112 R)
• M11: 4,828,870 km (0.074 R)
• M12: 5,253,728 km (0.09 R)
• M13: 5,764,904 km (0.044 R)
• M14: 6,292,086 km (0.058 R)
• M15: 6,795,633 km (0.083 R)
• M16: 7,032,596 km (0.06 R)
• M17: 7,352,586 km (0.097 R)
• M18: 7,555,141 km (0.058 R)
• M19: 8,007,226 km (0.107 R)
• M20: 8,341,577 km (0.083 R)
• M21: 8,468,137 km (0.083 R)
• M22: 9,067,426 km (0.107 R)
• M23: 9,992,091 km (0.065 R)
• M24: 10,670,966 km (0.119 R)
• M25: 10,900,598 km (0.116 R)
• M26: 10,992,900 km (0.051 R)
• M27: 11,178,252 km (0.049 R)
• M28: 11,835,436 km (0.119 R)
• M29: 12,844,772 km (0.084 R)
• M30: 13,335,154 km (0.067 R)
• M31: 13,533,072 km (0.051 R)
• M32: 14,283,754 km (0.097 R)
• M33: 14,486,160 km (0.048 R)
• M34: 15,048,050 km (0.086 R)
• M35: 15,202,435 km (0.088 R)
• M36: 16,563,177 km (0.12 R)
• M37: 17,043,386 km (0.071 R)
• M38: 17,312,064 km (0.025 R)
• M39: 18,345,935 km (0.091 R)
• M40: 18,621,345 km (0.08 R)
• M41: 18,842,749 km (0.054 R)
• M42: 19,288,102 km (0.103 R)
• M43: 19,793,145 km (0.102 R)
• M44: 21,508,284 km (0.097 R)
• M45: 22,383,731 km (0.092 R)
• M46: 22,501,315 km (0.103 R)
• M47: 22,678,140 km (0.053 R)
• M48: 22,796,172 km (0.062 R)
• M49: 22,914,504 km (0.076 R)
• M50: 23,270,697 km (0.111 R)
• M51: 23,509,305 km (0.08 R)
• M52: 23,688,673 km (0.107 R)
• M53: 24,109,043 km (0.082 R)
• M54: 24,653,131 km (0.114 R)
• M55: 25,262,592 km (0.082 R)
• M56: 25,384,963 km (0.116 R)
• M57: 25,630,603 km (0.085 R)
• M58: 28,002,328 km (0.113 R)
• M59: 29,471,678 km (0.117 R)
• M60: 29,859,137 km (0.093 R)
• M61: 30,443,466 km (0.113 R)
• M62: 30,966,011 km (0.05 R)
• M63: 32,618,170 km (0.034 R)
• M64: 33,892,894 km (0.082 R)
• M65: 34,978,974 km (0.081 R)
• M66: 35,115,557 km (0.079 R)
• M67: 35,320,805 km (0.111 R)
• M68: 36,421,846 km (0.108 R)
• M69: 37,884,165 km (0.106 R)
• M70: 38,798,956 km (0.063 R)
• M71: 39,152,755 km (0.075 R)
• M72: 39,649,868 km (0.118 R)
• M73: 39,792,286 km (0.117 R)
• M74: 41,009,713 km (0.079 R)
• M75: 41,948,889 km (0.073 R)
• M76: 42,093,998 km (0.099 R)
• M77: 42,676,233 km (0.086 R)
• M78: 44,217,091 km (0.086 R)
• M79: 44,660,649 km (0.117 R)
• M80: 46,976,125 km (0.04 R)
• M81: 47,655,598 km (0.069 R)
• M82: 49,024,419 km (0.115 R)
• M83: 50,869,559 km (0.057 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 19,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit