🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.66 AU - 1.1 AU

Year: 303 Days

Day: 23.6 Hours

Environment

Temp: 84 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.39 AU - 2.13 AU

Year: 857 Days

Day: 20.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.71 AU - 2.93 AU

Year: 1738 Days

Day: 21.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.9

Radius: 10

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.03 AU - 6.73 AU

Year: 5234 Days

Day: 6 Hours

Environment

Temp: -139 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 43,305,906 km

• M1: 128,505 km (0.108 R)
• M2: 600,336 km (0.042 R)
• M3: 980,764 km (0.114 R)
• M4: 1,674,449 km (0.075 R)
• M5: 2,084,347 km (0.092 R)
• M6: 2,575,776 km (0.102 R)
• M7: 3,006,468 km (0.104 R)
• M8: 4,054,850 km (0.117 R)
• M9: 4,572,609 km (0.025 R)
• M10: 5,406,018 km (0.118 R)
• M11: 9,186,057 km (0.032 R)
• M12: 10,869,183 km (0.12 R)
• M13: 12,172,330 km (0.046 R)
• M14: 13,297,007 km (0.083 R)
• M15: 13,718,274 km (0.037 R)
• M16: 14,538,519 km (0.106 R)
• M17: 20,161,305 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.2

Radius: 14.4

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.46 AU - 6.42 AU

Year: 5314 Days

Day: 7.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 144.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,305,906 km

• M1: 361,877 km (0.082 R)
• M2: 915,090 km (0.113 R)
• M3: 1,755,082 km (0.098 R)
• M4: 2,268,203 km (0.102 R)
• M5: 3,414,422 km (0.099 R)
• M6: 4,679,272 km (0.086 R)
• M7: 6,067,241 km (0.094 R)
• M8: 9,955,439 km (0.106 R)
• M9: 10,887,883 km (0.1 R)
• M10: 12,190,730 km (0.029 R)
• M11: 13,987,401 km (0.095 R)
• M12: 15,632,379 km (0.119 R)
• M13: 16,336,387 km (0.099 R)
• M14: 17,575,805 km (0.068 R)
• M15: 20,305,218 km (0.083 R)
• M16: 22,410,659 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684

Radius: 8.8

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.34 AU - 10.8 AU

Year: 11731 Days

Day: 9.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 43,305,906 km

• M1: 109,506 km (0.075 R)
• M2: 399,426 km (0.072 R)
• M3: 756,516 km (0.033 R)
• M4: 1,144,573 km (0.101 R)
• M5: 1,709,006 km (0.091 R)
• M6: 2,218,088 km (0.072 R)
• M7: 2,716,697 km (0.104 R)
• M8: 3,120,612 km (0.101 R)
• M9: 3,411,879 km (0.11 R)
• M10: 4,547,476 km (0.059 R)
• M11: 5,737,078 km (0.065 R)
• M12: 6,176,298 km (0.073 R)
• M13: 7,288,857 km (0.089 R)
• M14: 8,252,716 km (0.056 R)
• M15: 8,813,110 km (0.1 R)
• M16: 10,009,743 km (0.104 R)
• M17: 10,810,690 km (0.111 R)
• M18: 11,367,942 km (0.082 R)
• M19: 13,155,038 km (0.111 R)
• M20: 13,597,549 km (0.111 R)
• M21: 13,984,708 km (0.083 R)
• M22: 14,985,069 km (0.027 R)
• M23: 15,818,928 km (0.051 R)
• M24: 19,466,273 km (0.087 R)
• M25: 19,793,444 km (0.115 R)
• M26: 20,967,488 km (0.032 R)
• M27: 23,087,140 km (0.074 R)
• M28: 23,824,358 km (0.119 R)
• M29: 26,729,100 km (0.082 R)
• M30: 33,934,332 km (0.03 R)
• M31: 40,981,589 km (0.095 R)
• M32: 46,573,108 km (0.099 R)
• M33: 48,195,497 km (0.101 R)
• M34: 50,008,025 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.3

Radius: 11

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.81 AU - 12.63 AU

Year: 12884 Days

Day: 14 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 43,305,906 km

• M1: 137,032 km (0.116 R)
• M2: 519,703 km (0.101 R)
• M3: 1,104,930 km (0.062 R)
• M4: 1,924,876 km (0.094 R)
• M5: 2,543,164 km (0.114 R)
• M6: 3,940,857 km (0.053 R)
• M7: 4,881,229 km (0.089 R)
• M8: 5,500,564 km (0.107 R)
• M9: 5,930,808 km (0.112 R)
• M10: 6,491,201 km (0.111 R)
• M11: 7,799,435 km (0.098 R)
• M12: 8,386,606 km (0.096 R)
• M13: 9,002,800 km (0.09 R)
• M14: 10,227,408 km (0.106 R)
• M15: 12,046,967 km (0.119 R)
• M16: 14,134,007 km (0.051 R)
• M17: 16,451,876 km (0.099 R)
• M18: 17,986,900 km (0.077 R)
• M19: 18,494,785 km (0.073 R)
• M20: 19,087,043 km (0.044 R)
• M21: 23,420,145 km (0.094 R)
• M22: 27,979,739 km (0.088 R)
• M23: 28,465,932 km (0.118 R)
• M24: 30,262,901 km (0.092 R)
• M25: 32,990,519 km (0.112 R)
• M26: 37,383,162 km (0.069 R)
• M27: 40,767,215 km (0.106 R)
• M28: 43,176,489 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 12,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit