🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.61 AU - 0.63 AU

Year: 179 Days

Day: 31 Hours

Environment

Temp: 187 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.64 AU - 0.72 AU

Year: 206 Days

Day: 26.9 Hours

Environment

Temp: 209 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,796,941 km

• M1: 19,448 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.54 AU - 2.56 AU

Year: 1077 Days

Day: 35.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.68 AU - 2.88 AU

Year: 1702 Days

Day: 17.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147

Radius: 10.3

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.83 AU - 6.39 AU

Year: 4240 Days

Day: 14.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 68,796,941 km

• M1: 128,355 km (0.12 R)
• M2: 536,458 km (0.07 R)
• M3: 1,066,782 km (0.102 R)
• M4: 1,723,068 km (0.047 R)
• M5: 2,361,552 km (0.097 R)
• M6: 3,328,702 km (0.107 R)
• M7: 4,380,226 km (0.119 R)
• M8: 5,499,367 km (0.079 R)
• M9: 5,831,026 km (0.115 R)
• M10: 6,639,752 km (0.077 R)
• M11: 8,448,540 km (0.101 R)
• M12: 8,859,186 km (0.114 R)
• M13: 10,709,712 km (0.088 R)
• M14: 12,397,774 km (0.107 R)
• M15: 13,053,611 km (0.083 R)
• M16: 16,197,410 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452

Radius: 11.1

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.2 AU - 8.36 AU

Year: 7211 Days

Day: 9.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,796,941 km

• M1: 138,079 km (0.09 R)
• M2: 629,508 km (0.065 R)
• M3: 1,013,526 km (0.082 R)
• M4: 1,534,276 km (0.083 R)
• M5: 2,509,205 km (0.063 R)
• M6: 3,306,711 km (0.108 R)
• M7: 4,069,511 km (0.087 R)
• M8: 4,596,993 km (0.101 R)
• M9: 6,759,879 km (0.05 R)
• M10: 7,392,379 km (0.076 R)
• M11: 8,102,370 km (0.044 R)
• M12: 8,454,224 km (0.025 R)
• M13: 9,789,086 km (0.11 R)
• M14: 11,163,741 km (0.119 R)
• M15: 15,275,588 km (0.112 R)
• M16: 21,916,686 km (0.115 R)
• M17: 26,672,253 km (0.079 R)
• M18: 27,805,457 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.3

Radius: 13.4

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 7.62 AU - 7.94 AU

Year: 7966 Days

Day: 9.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 169 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,796,941 km

• M1: 166,802 km (0.102 R)
• M2: 781,050 km (0.072 R)
• M3: 1,326,036 km (0.09 R)
• M4: 2,020,020 km (0.102 R)
• M5: 2,580,713 km (0.084 R)
• M6: 3,163,097 km (0.116 R)
• M7: 4,542,390 km (0.078 R)
• M8: 4,998,514 km (0.044 R)
• M9: 6,290,890 km (0.063 R)
• M10: 7,498,743 km (0.092 R)
• M11: 10,279,767 km (0.105 R)
• M12: 10,786,904 km (0.116 R)
• M13: 11,652,777 km (0.092 R)
• M14: 12,255,357 km (0.102 R)
• M15: 17,137,633 km (0.073 R)
• M16: 22,793,779 km (0.032 R)
• M17: 23,817,477 km (0.073 R)
• M18: 24,707,285 km (0.04 R)
• M19: 25,703,158 km (0.08 R)
• M20: 27,510,151 km (0.029 R)
• M21: 30,330,370 km (0.078 R)
• M22: 32,939,357 km (0.098 R)
• M23: 33,438,415 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.6

Radius: 5.7

Gravity: 16.05 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 12.14 AU - 16.32 AU

Year: 19705 Days

Day: 20.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 68,796,941 km

• M1: 70,909 km (0.059 R)
• M2: 402,568 km (0.101 R)
• M3: 628,909 km (0.105 R)
• M4: 1,021,005 km (0.075 R)
• M5: 1,378,993 km (0.089 R)
• M6: 1,764,507 km (0.093 R)
• M7: 2,040,066 km (0.093 R)
• M8: 2,344,049 km (0.111 R)
• M9: 2,540,621 km (0.079 R)
• M10: 2,820,069 km (0.106 R)
• M11: 3,093,983 km (0.039 R)
• M12: 3,304,168 km (0.045 R)
• M13: 5,162,623 km (0.118 R)
• M14: 5,535,121 km (0.11 R)
• M15: 6,544,608 km (0.106 R)
• M16: 7,671,379 km (0.12 R)
• M17: 7,911,483 km (0.041 R)
• M18: 8,406,503 km (0.077 R)
• M19: 10,015,727 km (0.08 R)
• M20: 11,756,448 km (0.085 R)
• M21: 19,031,991 km (0.04 R)
• M22: 19,295,433 km (0.097 R)
• M23: 20,741,146 km (0.107 R)
• M24: 30,121,082 km (0.12 R)
• M25: 37,138,569 km (0.095 R)
• M26: 40,659,804 km (0.099 R)
• M27: 48,032,286 km (0.104 R)
• M28: 49,341,716 km (0.079 R)
• M29: 49,838,979 km (0.054 R)
• M30: 53,412,723 km (0.11 R)
• M31: 54,640,921 km (0.117 R)
• M32: 59,554,912 km (0.089 R)
• M33: 63,184,157 km (0.101 R)
• M34: 64,557,465 km (0.066 R)
• M35: 67,567,225 km (0.094 R)
• M36: 68,385,375 km (0.088 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 15,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit