🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.9 AU - 1.11 AU

Year: 381 Days

Day: 45.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.73 AU - 3.81 AU

Year: 2252 Days

Day: 29.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.88 AU - 4.64 AU

Year: 2776 Days

Day: 18.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.6

Radius: 6.5

Gravity: 13.24 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 10.27 AU - 17.09 AU

Year: 19268 Days

Day: 24.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,889,399 km

• M1: 80,932 km (0.065 R)
• M2: 333,902 km (0.103 R)
• M3: 571,314 km (0.028 R)
• M4: 1,075,160 km (0.095 R)
• M5: 2,594,027 km (0.064 R)
• M6: 3,506,424 km (0.116 R)
• M7: 4,753,024 km (0.119 R)
• M8: 8,283,982 km (0.12 R)
• M9: 9,059,049 km (0.086 R)
• M10: 12,447,889 km (0.098 R)
• M11: 21,775,316 km (0.085 R)
• M12: 23,953,162 km (0.116 R)
• M13: 24,364,108 km (0.034 R)
• M14: 25,839,741 km (0.108 R)
• M15: 34,770,584 km (0.09 R)
• M16: 35,829,737 km (0.079 R)
• M17: 42,340,685 km (0.11 R)
• M18: 45,558,536 km (0.075 R)
• M19: 48,607,340 km (0.1 R)
• M20: 52,476,390 km (0.112 R)
• M21: 52,995,794 km (0.093 R)
• M22: 64,510,940 km (0.052 R)
• M23: 68,141,980 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.4

Radius: 4.2

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 15.51 AU - 22.75 AU

Year: 31862 Days

Day: 17.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,889,399 km

• M1: 52,210 km (0.094 R)
• M2: 314,455 km (0.113 R)
• M3: 562,488 km (0.068 R)
• M4: 1,416,841 km (0.041 R)
• M5: 2,935,409 km (0.03 R)
• M6: 4,774,566 km (0.088 R)
• M7: 7,132,677 km (0.109 R)
• M8: 19,723,282 km (0.077 R)
• M9: 21,513,071 km (0.095 R)
• M10: 25,002,741 km (0.113 R)
• M11: 25,930,547 km (0.086 R)
• M12: 26,561,700 km (0.058 R)
• M13: 26,881,092 km (0.104 R)
• M14: 29,415,280 km (0.119 R)
• M15: 32,104,301 km (0.106 R)
• M16: 37,163,253 km (0.053 R)
• M17: 37,562,679 km (0.038 R)
• M18: 40,862,509 km (0.092 R)
• M19: 43,608,079 km (0.106 R)
• M20: 44,499,981 km (0.084 R)
• M21: 45,101,215 km (0.079 R)
• M22: 45,404,001 km (0.089 R)
• M23: 58,114,434 km (0.114 R)
• M24: 60,470,451 km (0.068 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 12,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit