🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.51 AU - 0.71 AU

Year: 167 Days

Day: 15.2 Hours

Environment

Temp: 183 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.13 AU - 1.29 AU

Year: 466 Days

Day: 12.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.23 AU - 4.59 AU

Year: 2705 Days

Day: 29.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,735,328 km

• M1: 1,622,688 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.9

Radius: 9.5

Gravity: 11.01 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.47 AU - 11.95 AU

Year: 11413 Days

Day: 11.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 75,735,328 km

• M1: 134,339 km (0.09 R)
• M2: 517,459 km (0.116 R)
• M3: 819,198 km (0.112 R)
• M4: 1,458,729 km (0.047 R)
• M5: 2,243,669 km (0.102 R)
• M6: 3,041,774 km (0.065 R)
• M7: 4,254,563 km (0.048 R)
• M8: 5,436,237 km (0.081 R)
• M9: 8,923,663 km (0.1 R)
• M10: 14,837,266 km (0.107 R)
• M11: 15,915,568 km (0.108 R)
• M12: 19,379,806 km (0.036 R)
• M13: 22,844,642 km (0.095 R)
• M14: 28,729,373 km (0.1 R)
• M15: 29,613,048 km (0.12 R)
• M16: 32,136,615 km (0.114 R)
• M17: 40,150,573 km (0.113 R)
• M18: 46,174,729 km (0.068 R)
• M19: 53,434,415 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.1

Radius: 4.4

Gravity: 27.07 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 12.14 AU - 20.16 AU

Year: 22706 Days

Day: 24.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 75,735,328 km

• M1: 54,753 km (0.111 R)
• M2: 206,146 km (0.069 R)
• M3: 426,504 km (0.092 R)
• M4: 2,077,765 km (0.083 R)
• M5: 3,644,803 km (0.072 R)
• M6: 3,950,730 km (0.115 R)
• M7: 4,207,440 km (0.098 R)
• M8: 4,971,287 km (0.099 R)
• M9: 5,503,107 km (0.053 R)
• M10: 6,327,242 km (0.059 R)
• M11: 6,859,511 km (0.067 R)
• M12: 8,012,911 km (0.119 R)
• M13: 9,067,875 km (0.077 R)
• M14: 10,034,876 km (0.114 R)
• M15: 12,171,432 km (0.114 R)
• M16: 12,577,591 km (0.119 R)
• M17: 14,517,576 km (0.076 R)
• M18: 15,518,984 km (0.11 R)
• M19: 15,916,166 km (0.08 R)
• M20: 18,004,403 km (0.097 R)
• M21: 19,068,642 km (0.031 R)
• M22: 19,616,320 km (0.095 R)
• M23: 20,934,576 km (0.083 R)
• M24: 24,700,852 km (0.069 R)
• M25: 29,374,888 km (0.1 R)
• M26: 31,854,922 km (0.106 R)
• M27: 36,524,470 km (0.1 R)
• M28: 43,171,702 km (0.084 R)
• M29: 44,910,926 km (0.082 R)
• M30: 45,554,796 km (0.077 R)
• M31: 54,493,568 km (0.116 R)
• M32: 56,523,311 km (0.025 R)
• M33: 60,146,871 km (0.049 R)
• M34: 61,717,798 km (0.112 R)
• M35: 66,803,079 km (0.057 R)
• M36: 68,699,980 km (0.029 R)
• M37: 71,721,707 km (0.096 R)
• M38: 75,735,268 km (0.115 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 19,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit