🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1 AU - 1.36 AU

Year: 459 Days

Day: 45.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.44 AU - 1.48 AU

Year: 632 Days

Day: 45.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.7

Radius: 3.5

Gravity: 13.04 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 12.48 AU - 15.06 AU

Year: 18301 Days

Day: 16.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 67,866,028 km

• M1: 45,328 km (0.09 R)
• M2: 189,391 km (0.085 R)
• M3: 532,568 km (0.12 R)
• M4: 818,600 km (0.083 R)
• M5: 1,613,862 km (0.106 R)
• M6: 1,838,558 km (0.106 R)
• M7: 2,205,372 km (0.056 R)
• M8: 2,579,516 km (0.077 R)
• M9: 3,016,342 km (0.071 R)
• M10: 3,877,128 km (0.108 R)
• M11: 4,420,168 km (0.088 R)
• M12: 4,769,330 km (0.077 R)
• M13: 5,074,061 km (0.112 R)
• M14: 5,588,528 km (0.09 R)
• M15: 6,645,586 km (0.115 R)
• M16: 6,758,084 km (0.116 R)
• M17: 8,916,781 km (0.08 R)
• M18: 10,912,716 km (0.095 R)
• M19: 12,321,629 km (0.111 R)
• M20: 15,038,924 km (0.074 R)
• M21: 15,626,545 km (0.111 R)
• M22: 16,365,259 km (0.095 R)
• M23: 18,423,875 km (0.076 R)
• M24: 19,476,895 km (0.086 R)
• M25: 23,132,169 km (0.037 R)
• M26: 24,534,649 km (0.097 R)
• M27: 30,093,257 km (0.115 R)
• M28: 30,298,655 km (0.059 R)
• M29: 35,397,699 km (0.113 R)
• M30: 35,856,216 km (0.046 R)
• M31: 36,087,046 km (0.062 R)
• M32: 36,202,834 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.8

Radius: 7.9

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 14.71 AU - 16.07 AU

Year: 21624 Days

Day: 22.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,866,028 km

• M1: 102,923 km (0.088 R)
• M2: 360,531 km (0.119 R)
• M3: 699,370 km (0.105 R)
• M4: 1,262,008 km (0.107 R)
• M5: 1,873,564 km (0.101 R)
• M6: 2,623,199 km (0.091 R)
• M7: 3,130,036 km (0.06 R)
• M8: 4,087,313 km (0.075 R)
• M9: 4,837,546 km (0.087 R)
• M10: 5,154,993 km (0.114 R)
• M11: 8,774,214 km (0.102 R)
• M12: 9,960,525 km (0.087 R)
• M13: 10,651,069 km (0.117 R)
• M14: 12,127,301 km (0.079 R)
• M15: 14,087,183 km (0.108 R)
• M16: 18,030,283 km (0.114 R)
• M17: 21,880,035 km (0.114 R)
• M18: 23,442,286 km (0.068 R)
• M19: 27,337,365 km (0.058 R)
• M20: 30,437,632 km (0.07 R)
• M21: 33,892,445 km (0.056 R)
• M22: 47,872,366 km (0.048 R)
• M23: 50,495,564 km (0.117 R)
• M24: 53,213,159 km (0.043 R)
• M25: 54,783,787 km (0.093 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 15,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit