🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.78 AU - 1.8 AU

Year: 866 Days

Day: 23.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.58 AU - 2.28 AU

Year: 970 Days

Day: 46.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.57 AU - 3.77 AU

Year: 2543 Days

Day: 34.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,165,583 km

• M1: 35,305 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.7

Radius: 9.7

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.38 AU - 7.08 AU

Year: 6314 Days

Day: 8.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 98,165,583 km

• M1: 121,623 km (0.094 R)
• M2: 493,823 km (0.066 R)
• M3: 1,287,290 km (0.049 R)
• M4: 1,872,666 km (0.117 R)
• M5: 2,269,549 km (0.092 R)
• M6: 2,960,243 km (0.043 R)
• M7: 3,411,280 km (0.108 R)
• M8: 4,397,729 km (0.069 R)
• M9: 4,986,546 km (0.098 R)
• M10: 5,315,512 km (0.099 R)
• M11: 5,885,180 km (0.082 R)
• M12: 6,321,557 km (0.079 R)
• M13: 7,334,933 km (0.079 R)
• M14: 10,580,309 km (0.08 R)
• M15: 12,004,780 km (0.049 R)
• M16: 13,842,889 km (0.117 R)
• M17: 15,292,642 km (0.077 R)
• M18: 15,606,947 km (0.098 R)
• M19: 17,108,910 km (0.079 R)
• M20: 21,477,018 km (0.03 R)
• M21: 22,110,416 km (0.056 R)
• M22: 26,536,119 km (0.082 R)
• M23: 27,082,002 km (0.107 R)
• M24: 30,416,837 km (0.065 R)
• M25: 31,620,502 km (0.036 R)
• M26: 34,876,649 km (0.113 R)
• M27: 37,432,379 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.6

Radius: 11.9

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.69 AU - 8.45 AU

Year: 8291 Days

Day: 9.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 98,165,583 km

• M1: 154,385 km (0.114 R)
• M2: 570,865 km (0.076 R)
• M3: 1,084,136 km (0.089 R)
• M4: 1,980,526 km (0.118 R)
• M5: 3,227,873 km (0.116 R)
• M6: 6,119,301 km (0.072 R)
• M7: 7,678,410 km (0.069 R)
• M8: 8,267,078 km (0.105 R)
• M9: 10,980,633 km (0.112 R)
• M10: 11,511,556 km (0.108 R)
• M11: 12,340,029 km (0.11 R)
• M12: 13,207,846 km (0.111 R)
• M13: 14,054,122 km (0.045 R)
• M14: 15,129,730 km (0.097 R)
• M15: 16,191,576 km (0.089 R)
• M16: 17,659,879 km (0.101 R)
• M17: 19,367,838 km (0.067 R)
• M18: 21,264,739 km (0.057 R)
• M19: 25,333,203 km (0.107 R)
• M20: 27,793,190 km (0.064 R)
• M21: 29,081,228 km (0.098 R)
• M22: 32,312,542 km (0.071 R)
• M23: 33,847,416 km (0.098 R)
• M24: 35,430,311 km (0.056 R)
• M25: 36,943,793 km (0.104 R)
• M26: 39,232,939 km (0.08 R)
• M27: 41,743,042 km (0.045 R)
• M28: 44,358,312 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.8

Radius: 6.1

Gravity: 14.67 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 18.06 AU - 22.34 AU

Year: 32834 Days

Day: 15.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 98,165,583 km

• M1: 76,145 km (0.117 R)
• M2: 566,378 km (0.084 R)
• M3: 884,423 km (0.058 R)
• M4: 1,269,338 km (0.119 R)
• M5: 1,608,476 km (0.102 R)
• M6: 3,600,970 km (0.12 R)
• M7: 4,317,544 km (0.103 R)
• M8: 6,543,860 km (0.092 R)
• M9: 7,291,400 km (0.099 R)
• M10: 7,552,748 km (0.076 R)
• M11: 9,561,398 km (0.074 R)
• M12: 11,266,365 km (0.118 R)
• M13: 11,545,515 km (0.1 R)
• M14: 12,783,736 km (0.088 R)
• M15: 13,630,760 km (0.078 R)
• M16: 15,521,527 km (0.091 R)
• M17: 16,754,214 km (0.101 R)
• M18: 18,821,058 km (0.104 R)
• M19: 20,221,443 km (0.105 R)
• M20: 21,369,308 km (0.083 R)
• M21: 21,905,167 km (0.102 R)
• M22: 25,789,476 km (0.099 R)
• M23: 27,013,785 km (0.114 R)
• M24: 28,148,335 km (0.037 R)
• M25: 33,004,881 km (0.092 R)
• M26: 46,267,330 km (0.114 R)
• M27: 48,254,439 km (0.094 R)
• M28: 49,922,006 km (0.087 R)
• M29: 58,839,236 km (0.118 R)
• M30: 60,955,298 km (0.099 R)
• M31: 61,384,494 km (0.087 R)
• M32: 61,599,915 km (0.074 R)
• M33: 62,684,350 km (0.114 R)
• M34: 64,891,218 km (0.104 R)
• M35: 68,297,861 km (0.072 R)
• M36: 76,208,297 km (0.041 R)
• M37: 77,961,285 km (0.099 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 11,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit