🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1 AU - 1.5 AU

Year: 501 Days

Day: 44.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,865,811 km

• M1: 100,530 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.9 AU - 4.92 AU

Year: 3317 Days

Day: 37.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,865,811 km

• M1: 62,682 km (0.113 R)
• M2: 342,878 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.6

Radius: 11.1

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.08 AU - 8.08 AU

Year: 6045 Days

Day: 11.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 98,865,811 km

• M1: 144,362 km (0.096 R)
• M2: 737,817 km (0.049 R)
• M3: 1,386,772 km (0.101 R)
• M4: 1,838,707 km (0.115 R)
• M5: 2,241,126 km (0.044 R)
• M6: 2,889,184 km (0.069 R)
• M7: 3,911,984 km (0.106 R)
• M8: 4,403,713 km (0.1 R)
• M9: 5,601,543 km (0.091 R)
• M10: 6,761,824 km (0.11 R)
• M11: 7,998,549 km (0.108 R)
• M12: 8,589,910 km (0.085 R)
• M13: 10,632,968 km (0.098 R)
• M14: 11,893,031 km (0.07 R)
• M15: 15,475,601 km (0.07 R)
• M16: 16,645,456 km (0.119 R)
• M17: 17,026,930 km (0.097 R)
• M18: 17,675,587 km (0.097 R)
• M19: 22,147,666 km (0.102 R)
• M20: 23,234,943 km (0.108 R)
• M21: 24,195,062 km (0.108 R)
• M22: 25,684,309 km (0.056 R)
• M23: 26,451,596 km (0.071 R)
• M24: 27,942,339 km (0.096 R)
• M25: 28,572,146 km (0.096 R)
• M26: 32,849,598 km (0.03 R)
• M27: 33,249,324 km (0.063 R)
• M28: 33,753,618 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.6

Radius: 3.8

Gravity: 46.72 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 17.19 AU - 20.97 AU

Year: 29850 Days

Day: 21 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 98,865,811 km

• M1: 47,423 km (0.115 R)
• M2: 354,846 km (0.069 R)
• M3: 475,272 km (0.043 R)
• M4: 642,972 km (0.117 R)
• M5: 849,716 km (0.077 R)
• M6: 1,128,417 km (0.085 R)
• M7: 3,255,100 km (0.089 R)
• M8: 4,069,960 km (0.05 R)
• M9: 5,012,277 km (0.098 R)
• M10: 7,904,003 km (0.108 R)
• M11: 8,407,700 km (0.094 R)
• M12: 10,907,630 km (0.066 R)
• M13: 11,960,200 km (0.107 R)
• M14: 14,759,027 km (0.038 R)
• M15: 15,955,959 km (0.084 R)
• M16: 17,308,623 km (0.052 R)
• M17: 25,469,337 km (0.048 R)
• M18: 26,195,634 km (0.109 R)
• M19: 35,266,202 km (0.111 R)
• M20: 45,513,656 km (0.091 R)
• M21: 46,581,935 km (0.046 R)
• M22: 55,535,367 km (0.068 R)
• M23: 66,021,280 km (0.057 R)
• M24: 66,931,284 km (0.075 R)
• M25: 69,242,721 km (0.116 R)
• M26: 71,606,816 km (0.086 R)
• M27: 75,500,400 km (0.077 R)
• M28: 82,912,675 km (0.112 R)
• M29: 89,125,175 km (0.094 R)
• M30: 95,640,612 km (0.116 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 18,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit