🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1 AU - 1.46 AU

Year: 506 Days

Day: 35.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.51 AU - 2.53 AU

Year: 1484 Days

Day: 26.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.41 AU - 2.83 AU

Year: 1573 Days

Day: 46.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.05 AU - 3.63 AU

Year: 2264 Days

Day: 16.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.2

Radius: 5.5

Gravity: 16.7 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.03 AU - 14.79 AU

Year: 17203 Days

Day: 21.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 19,102,612 km

• M1: 68,665 km (0.057 R)
• M2: 660,175 km (0.117 R)
• M3: 1,237,324 km (0.115 R)
• M4: 1,417,290 km (0.057 R)
• M5: 1,813,276 km (0.104 R)
• M6: 2,382,496 km (0.083 R)
• M7: 2,596,570 km (0.079 R)
• M8: 2,990,312 km (0.027 R)
• M9: 3,696,115 km (0.054 R)
• M10: 4,802,540 km (0.071 R)
• M11: 5,841,797 km (0.115 R)
• M12: 8,801,142 km (0.06 R)
• M13: 9,902,481 km (0.108 R)
• M14: 10,571,483 km (0.113 R)
• M15: 11,570,199 km (0.061 R)
• M16: 14,027,344 km (0.047 R)
• M17: 15,746,522 km (0.12 R)
• M18: 17,521,202 km (0.085 R)
• M19: 17,762,204 km (0.087 R)
• M20: 18,415,348 km (0.116 R)
• M21: 19,683,190 km (0.118 R)
• M22: 19,856,574 km (0.115 R)
• M23: 27,982,880 km (0.101 R)
• M24: 31,274,781 km (0.105 R)
• M25: 33,074,743 km (0.086 R)
• M26: 34,187,153 km (0.113 R)
• M27: 39,572,078 km (0.05 R)
• M28: 42,392,745 km (0.058 R)
• M29: 43,264,452 km (0.028 R)
• M30: 52,647,829 km (0.052 R)
• M31: 53,485,876 km (0.057 R)
• M32: 55,016,861 km (0.083 R)
• M33: 56,752,047 km (0.114 R)
• M34: 57,103,302 km (0.095 R)
• M35: 59,061,688 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.4

Radius: 3.6

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.2 AU - 16.4 AU

Year: 17988 Days

Day: 16.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 19,102,612 km

• M1: 45,179 km (0.067 R)
• M2: 279,748 km (0.108 R)
• M3: 529,128 km (0.091 R)
• M4: 1,624,334 km (0.053 R)
• M5: 2,152,414 km (0.093 R)
• M6: 2,470,160 km (0.098 R)
• M7: 2,755,443 km (0.104 R)
• M8: 4,477,763 km (0.113 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 11,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit