🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.29 AU - 1.33 AU

Year: 540 Days

Day: 28.2 Hours

Environment

Temp: -14 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.64 AU - 5.9 AU

Year: 3749 Days

Day: 39.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.7

Radius: 10

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.43 AU - 5.69 AU

Year: 4096 Days

Day: 10.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 79,655,802 km

• M1: 124,316 km (0.104 R)
• M2: 604,076 km (0.099 R)
• M3: 1,245,402 km (0.092 R)
• M4: 1,671,307 km (0.113 R)
• M5: 2,838,620 km (0.084 R)
• M6: 3,196,906 km (0.102 R)
• M7: 3,940,258 km (0.039 R)
• M8: 4,552,413 km (0.075 R)
• M9: 4,969,641 km (0.04 R)
• M10: 6,287,150 km (0.079 R)
• M11: 6,868,337 km (0.104 R)
• M12: 7,518,490 km (0.109 R)
• M13: 8,533,362 km (0.094 R)
• M14: 10,790,794 km (0.119 R)
• M15: 11,401,003 km (0.111 R)
• M16: 13,519,160 km (0.086 R)
• M17: 13,870,715 km (0.061 R)
• M18: 15,887,144 km (0.045 R)
• M19: 16,448,735 km (0.057 R)
• M20: 16,907,402 km (0.115 R)
• M21: 21,024,186 km (0.074 R)
• M22: 23,674,312 km (0.119 R)
• M23: 25,079,634 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.8

Radius: 5.9

Gravity: 22.92 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 11.88 AU - 17.1 AU

Year: 19851 Days

Day: 24.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 79,655,802 km

• M1: 73,453 km (0.041 R)
• M2: 287,078 km (0.053 R)
• M3: 831,615 km (0.083 R)
• M4: 2,158,248 km (0.107 R)
• M5: 2,490,356 km (0.113 R)
• M6: 3,173,719 km (0.077 R)
• M7: 3,817,438 km (0.109 R)
• M8: 5,166,662 km (0.119 R)
• M9: 6,225,815 km (0.103 R)
• M10: 7,133,724 km (0.11 R)
• M11: 8,126,755 km (0.097 R)
• M12: 10,141,090 km (0.096 R)
• M13: 12,259,845 km (0.107 R)
• M14: 12,885,313 km (0.065 R)
• M15: 15,681,298 km (0.1 R)
• M16: 16,087,755 km (0.1 R)
• M17: 16,501,244 km (0.085 R)
• M18: 17,609,315 km (0.11 R)
• M19: 18,584,843 km (0.028 R)
• M20: 19,224,224 km (0.08 R)
• M21: 19,689,773 km (0.116 R)
• M22: 20,837,787 km (0.085 R)
• M23: 23,371,526 km (0.1 R)
• M24: 24,008,813 km (0.043 R)
• M25: 26,559,456 km (0.084 R)
• M26: 29,530,470 km (0.045 R)
• M27: 32,453,014 km (0.037 R)
• M28: 36,974,610 km (0.1 R)
• M29: 37,839,435 km (0.1 R)
• M30: 38,570,370 km (0.103 R)
• M31: 39,459,879 km (0.099 R)
• M32: 40,972,613 km (0.091 R)
• M33: 55,799,108 km (0.083 R)
• M34: 59,061,239 km (0.113 R)
• M35: 69,824,806 km (0.106 R)
• M36: 73,382,094 km (0.074 R)
• M37: 79,179,311 km (0.078 R)
• M38: 79,655,780 km (0.093 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 15,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit