🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.49 AU - 0.67 AU

Year: 161 Days

Day: 33.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,093,787 km

• M1: 129,851 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.56 AU - 0.66 AU

Year: 173 Days

Day: 39 Hours

Environment

Temp: 227 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.64 AU - 1 AU

Year: 270 Days

Day: 24.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,093,787 km

• M1: 189,690 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.1

Radius: 9.1

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.93 AU - 6.27 AU

Year: 4816 Days

Day: 5.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 67,093,787 km

• M1: 113,246 km (0.073 R)
• M2: 421,268 km (0.109 R)
• M3: 710,141 km (0.042 R)
• M4: 1,038,957 km (0.065 R)
• M5: 1,710,352 km (0.09 R)
• M6: 2,091,229 km (0.106 R)
• M7: 2,733,602 km (0.1 R)
• M8: 4,631,251 km (0.07 R)
• M9: 4,941,517 km (0.05 R)
• M10: 7,173,517 km (0.047 R)
• M11: 10,569,838 km (0.079 R)
• M12: 15,821,321 km (0.088 R)
• M13: 16,647,849 km (0.057 R)
• M14: 20,519,143 km (0.104 R)
• M15: 21,644,718 km (0.102 R)
• M16: 26,560,952 km (0.107 R)
• M17: 27,897,011 km (0.099 R)
• M18: 28,323,514 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.5

Radius: 6.5

Gravity: 12.7 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 12.01 AU - 15.67 AU

Year: 18713 Days

Day: 24.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,093,787 km

• M1: 85,121 km (0.109 R)
• M2: 433,834 km (0.115 R)
• M3: 1,115,402 km (0.07 R)
• M4: 1,836,463 km (0.058 R)
• M5: 2,276,730 km (0.085 R)
• M6: 2,511,000 km (0.076 R)
• M7: 2,714,753 km (0.053 R)
• M8: 3,233,558 km (0.113 R)
• M9: 3,816,391 km (0.063 R)
• M10: 5,298,158 km (0.031 R)
• M11: 5,558,907 km (0.071 R)
• M12: 5,828,333 km (0.052 R)
• M13: 7,172,470 km (0.09 R)
• M14: 7,773,405 km (0.026 R)
• M15: 9,234,228 km (0.064 R)
• M16: 10,458,088 km (0.084 R)
• M17: 11,413,570 km (0.074 R)
• M18: 15,517,039 km (0.105 R)
• M19: 15,974,809 km (0.078 R)
• M20: 16,520,093 km (0.109 R)
• M21: 18,399,491 km (0.09 R)
• M22: 22,674,549 km (0.036 R)
• M23: 26,689,307 km (0.051 R)
• M24: 27,678,897 km (0.051 R)
• M25: 31,033,480 km (0.082 R)
• M26: 35,038,813 km (0.065 R)
• M27: 38,259,655 km (0.101 R)
• M28: 38,814,963 km (0.114 R)
• M29: 40,800,874 km (0.111 R)
• M30: 43,452,646 km (0.108 R)
• M31: 44,057,022 km (0.112 R)
• M32: 44,361,453 km (0.091 R)
• M33: 44,667,082 km (0.102 R)
• M34: 47,482,364 km (0.059 R)
• M35: 56,096,808 km (0.1 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 16,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit