🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.01 AU - 1.09 AU

Year: 405 Days

Day: 24.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,279,356 km

• M1: 82,728 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.53 AU - 2.23 AU

Year: 971 Days

Day: 43.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,279,356 km

• M1: 48,470 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.71 AU - 2.73 AU

Year: 1246 Days

Day: 30.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,279,356 km

• M1: 1,039,256 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.8

Radius: 12.4

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.81 AU - 10.69 AU

Year: 11469 Days

Day: 11 Hours

Environment

Temp: -170 °C

Axial Tilt: 59.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 85,279,356 km

• M1: 160,369 km (0.111 R)
• M2: 1,231,041 km (0.072 R)
• M3: 2,217,938 km (0.037 R)
• M4: 2,788,355 km (0.04 R)
• M5: 3,221,740 km (0.113 R)
• M6: 3,957,013 km (0.1 R)
• M7: 4,450,088 km (0.107 R)
• M8: 5,139,884 km (0.109 R)
• M9: 5,560,553 km (0.119 R)
• M10: 6,325,148 km (0.102 R)
• M11: 7,851,943 km (0.066 R)
• M12: 8,679,070 km (0.103 R)
• M13: 9,090,763 km (0.114 R)
• M14: 11,566,309 km (0.086 R)
• M15: 12,753,817 km (0.1 R)
• M16: 13,226,995 km (0.111 R)
• M17: 13,711,842 km (0.072 R)
• M18: 14,911,168 km (0.049 R)
• M19: 16,664,006 km (0.06 R)
• M20: 17,517,911 km (0.066 R)
• M21: 20,175,068 km (0.114 R)
• M22: 21,892,601 km (0.06 R)
• M23: 22,315,514 km (0.091 R)
• M24: 23,177,796 km (0.108 R)
• M25: 27,043,405 km (0.051 R)
• M26: 27,530,496 km (0.086 R)
• M27: 31,212,549 km (0.108 R)
• M28: 33,617,334 km (0.03 R)
• M29: 39,662,883 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.1

Radius: 7.1

Gravity: 14.42 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 11.97 AU - 19.07 AU

Year: 23034 Days

Day: 20.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 85,279,356 km

• M1: 142,417 km (0.063 R)
• M2: 1,020,407 km (0.077 R)
• M3: 3,496,102 km (0.101 R)
• M4: 3,772,260 km (0.108 R)
• M5: 4,949,894 km (0.119 R)
• M6: 7,004,322 km (0.064 R)
• M7: 7,955,316 km (0.076 R)
• M8: 8,820,590 km (0.1 R)
• M9: 16,538,793 km (0.076 R)
• M10: 17,495,920 km (0.117 R)
• M11: 19,330,139 km (0.037 R)
• M12: 22,736,184 km (0.095 R)
• M13: 24,915,825 km (0.082 R)
• M14: 25,141,269 km (0.111 R)
• M15: 26,056,359 km (0.091 R)
• M16: 32,151,425 km (0.057 R)
• M17: 32,552,796 km (0.034 R)
• M18: 38,228,090 km (0.069 R)
• M19: 64,497,626 km (0.066 R)
• M20: 65,778,782 km (0.091 R)
• M21: 67,951,392 km (0.071 R)
• M22: 68,612,315 km (0.072 R)
• M23: 72,898,594 km (0.04 R)
• M24: 81,999,978 km (0.086 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 19,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit