🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.74 AU - 0.88 AU

Year: 270 Days

Day: 23.3 Hours

Environment

Temp: 97 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.95 AU - 1.27 AU

Year: 434 Days

Day: 20.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 99,543,690 km

• M1: 60,886 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.47 AU - 4.71 AU

Year: 3068 Days

Day: 21.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.63 AU - 5.21 AU

Year: 3446 Days

Day: 18.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,543,690 km

• M1: 126,560 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.4

Radius: 3.1

Gravity: 67.78 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 17.02 AU - 20.96 AU

Year: 30690 Days

Day: 15.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 99,543,690 km

• M1: 42,187 km (0.076 R)
• M2: 214,823 km (0.063 R)
• M3: 461,659 km (0.104 R)
• M4: 870,959 km (0.051 R)
• M5: 1,187,209 km (0.098 R)
• M6: 1,329,925 km (0.075 R)
• M7: 1,767,349 km (0.052 R)
• M8: 2,440,390 km (0.082 R)
• M9: 3,486,079 km (0.1 R)
• M10: 4,196,071 km (0.109 R)
• M11: 4,642,471 km (0.078 R)
• M12: 5,895,802 km (0.049 R)
• M13: 6,946,876 km (0.112 R)
• M14: 13,709,448 km (0.089 R)
• M15: 13,949,253 km (0.098 R)
• M16: 14,852,525 km (0.077 R)
• M17: 15,620,112 km (0.102 R)
• M18: 20,267,669 km (0.057 R)
• M19: 23,983,680 km (0.094 R)
• M20: 25,758,061 km (0.027 R)
• M21: 26,368,569 km (0.118 R)
• M22: 27,113,716 km (0.063 R)
• M23: 31,188,314 km (0.07 R)
• M24: 32,021,424 km (0.1 R)
• M25: 57,346,549 km (0.077 R)
• M26: 59,862,186 km (0.109 R)
• M27: 61,363,102 km (0.085 R)
• M28: 63,994,080 km (0.029 R)
• M29: 65,112,174 km (0.119 R)
• M30: 67,157,327 km (0.098 R)
• M31: 69,244,965 km (0.095 R)
• M32: 74,038,230 km (0.075 R)
• M33: 76,766,447 km (0.105 R)
• M34: 80,334,655 km (0.088 R)
• M35: 98,058,562 km (0.064 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: 267 - 14,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit