🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.19 AU - 1.85 AU

Year: 691 Days

Day: 37.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.93 AU - 3.75 AU

Year: 2252 Days

Day: 26.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,792,865 km

• M1: 1,407,118 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.4

Radius: 9

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.27 AU - 6.77 AU

Year: 6143 Days

Day: 15 Hours

Environment

Temp: -161 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 97,792,865 km

• M1: 111,899 km (0.101 R)
• M2: 464,651 km (0.068 R)
• M3: 773,571 km (0.089 R)
• M4: 1,234,482 km (0.076 R)
• M5: 2,147,926 km (0.041 R)
• M6: 2,536,881 km (0.074 R)
• M7: 2,821,865 km (0.065 R)
• M8: 3,108,644 km (0.073 R)
• M9: 3,586,459 km (0.114 R)
• M10: 3,900,764 km (0.083 R)
• M11: 6,319,014 km (0.108 R)
• M12: 6,612,525 km (0.103 R)
• M13: 7,767,570 km (0.026 R)
• M14: 9,425,414 km (0.09 R)
• M15: 11,164,788 km (0.063 R)
• M16: 12,235,161 km (0.119 R)
• M17: 12,795,405 km (0.071 R)
• M18: 14,354,514 km (0.099 R)
• M19: 15,916,465 km (0.116 R)
• M20: 16,831,556 km (0.101 R)
• M21: 19,306,353 km (0.057 R)
• M22: 19,718,196 km (0.096 R)
• M23: 21,644,269 km (0.099 R)
• M24: 21,939,874 km (0.079 R)
• M25: 23,226,565 km (0.073 R)
• M26: 24,323,267 km (0.094 R)
• M27: 24,642,958 km (0.065 R)
• M28: 25,046,424 km (0.071 R)
• M29: 26,959,331 km (0.084 R)
• M30: 28,082,662 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.7

Radius: 4.2

Gravity: 16.93 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 12.41 AU - 12.69 AU

Year: 16404 Days

Day: 16.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 97,792,865 km

• M1: 53,556 km (0.093 R)
• M2: 266,883 km (0.078 R)
• M3: 450,290 km (0.064 R)
• M4: 635,193 km (0.109 R)
• M5: 1,114,055 km (0.054 R)
• M6: 1,722,769 km (0.101 R)
• M7: 2,072,529 km (0.119 R)
• M8: 2,292,737 km (0.103 R)
• M9: 2,823,510 km (0.068 R)
• M10: 3,308,806 km (0.113 R)
• M11: 4,968,145 km (0.106 R)
• M12: 5,533,476 km (0.098 R)
• M13: 6,177,794 km (0.099 R)
• M14: 6,403,238 km (0.094 R)
• M15: 6,595,321 km (0.041 R)
• M16: 11,459,496 km (0.098 R)
• M17: 13,291,621 km (0.084 R)
• M18: 14,309,635 km (0.061 R)
• M19: 15,447,027 km (0.094 R)
• M20: 16,788,023 km (0.106 R)
• M21: 18,281,458 km (0.039 R)
• M22: 18,668,169 km (0.069 R)
• M23: 19,378,011 km (0.119 R)
• M24: 25,047,471 km (0.09 R)
• M25: 25,910,351 km (0.101 R)
• M26: 31,068,187 km (0.096 R)
• M27: 37,362,966 km (0.102 R)
• M28: 39,765,208 km (0.051 R)
• M29: 41,733,019 km (0.117 R)
• M30: 43,490,195 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.7

Radius: 7.3

Gravity: 14.22 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 17.12 AU - 18.48 AU

Year: 27708 Days

Day: 24.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 97,792,865 km

• M1: 94,695 km (0.101 R)
• M2: 447,597 km (0.081 R)
• M3: 729,738 km (0.059 R)
• M4: 1,218,624 km (0.053 R)
• M5: 1,617,452 km (0.116 R)
• M6: 1,888,524 km (0.102 R)
• M7: 3,863,515 km (0.108 R)
• M8: 4,279,696 km (0.097 R)
• M9: 5,079,895 km (0.076 R)
• M10: 7,175,312 km (0.088 R)
• M11: 8,413,384 km (0.026 R)
• M12: 9,600,743 km (0.112 R)
• M13: 9,914,150 km (0.102 R)
• M14: 12,899,226 km (0.051 R)
• M15: 13,281,149 km (0.114 R)
• M16: 13,670,553 km (0.107 R)
• M17: 21,406,109 km (0.08 R)
• M18: 26,064,587 km (0.102 R)
• M19: 27,672,165 km (0.106 R)
• M20: 28,179,751 km (0.087 R)
• M21: 31,908,478 km (0.115 R)
• M22: 32,607,249 km (0.102 R)
• M23: 38,098,539 km (0.09 R)
• M24: 39,043,399 km (0.102 R)
• M25: 44,695,057 km (0.111 R)
• M26: 46,099,781 km (0.087 R)
• M27: 46,813,063 km (0.11 R)
• M28: 48,261,769 km (0.088 R)
• M29: 48,628,433 km (0.067 R)
• M30: 51,629,965 km (0.1 R)
• M31: 52,399,197 km (0.043 R)
• M32: 53,567,407 km (0.107 R)
• M33: 56,971,208 km (0.101 R)
• M34: 57,999,244 km (0.091 R)
• M35: 65,543,614 km (0.041 R)
• M36: 77,668,522 km (0.04 R)
• M37: 85,187,759 km (0.1 R)
• M38: 87,072,693 km (0.05 R)
• M39: 88,710,341 km (0.047 R)
• M40: 93,746,553 km (0.07 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 15,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit