🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.31 AU - 1.41 AU

Year: 579 Days

Day: 37.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 2.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.7 AU - 1.72 AU

Year: 817 Days

Day: 42.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,538,127 km

• M1: 1,120,338 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.75 AU - 2.03 AU

Year: 949 Days

Day: 31.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,538,127 km

• M1: 57,146 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.6

Radius: 12.5

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.56 AU - 6.16 AU

Year: 4532 Days

Day: 8.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 64,538,127 km

• M1: 155,432 km (0.119 R)
• M2: 744,997 km (0.098 R)
• M3: 1,246,749 km (0.12 R)
• M4: 1,777,821 km (0.042 R)
• M5: 2,269,250 km (0.117 R)
• M6: 3,072,591 km (0.073 R)
• M7: 3,727,680 km (0.047 R)
• M8: 4,273,114 km (0.068 R)
• M9: 4,775,912 km (0.101 R)
• M10: 5,764,754 km (0.093 R)
• M11: 6,794,286 km (0.114 R)
• M12: 7,195,059 km (0.106 R)
• M13: 8,563,730 km (0.103 R)
• M14: 9,032,121 km (0.115 R)
• M15: 9,670,455 km (0.075 R)
• M16: 10,995,294 km (0.085 R)
• M17: 13,612,209 km (0.078 R)
• M18: 14,251,292 km (0.099 R)
• M19: 15,169,224 km (0.068 R)
• M20: 17,636,392 km (0.078 R)
• M21: 19,177,998 km (0.059 R)
• M22: 22,595,711 km (0.086 R)
• M23: 23,006,657 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.3

Radius: 5.8

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 15.08 AU - 15.14 AU

Year: 21453 Days

Day: 17.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 64,538,127 km

• M1: 74,201 km (0.076 R)
• M2: 356,492 km (0.086 R)
• M3: 826,229 km (0.044 R)
• M4: 1,398,291 km (0.096 R)
• M5: 1,727,107 km (0.081 R)
• M6: 2,106,338 km (0.082 R)
• M7: 4,136,381 km (0.093 R)
• M8: 5,452,094 km (0.097 R)
• M9: 5,714,788 km (0.104 R)
• M10: 7,518,041 km (0.086 R)
• M11: 8,775,411 km (0.107 R)
• M12: 8,980,510 km (0.043 R)
• M13: 10,623,094 km (0.074 R)
• M14: 12,456,117 km (0.052 R)
• M15: 12,912,241 km (0.079 R)
• M16: 16,734,915 km (0.098 R)
• M17: 40,790,702 km (0.053 R)
• M18: 45,365,704 km (0.064 R)
• M19: 47,855,461 km (0.051 R)
• M20: 49,781,534 km (0.094 R)
• M21: 50,928,650 km (0.092 R)
• M22: 51,259,561 km (0.112 R)
• M23: 59,822,992 km (0.102 R)
• M24: 61,680,399 km (0.109 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 10,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit