🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.48 AU - 0.72 AU

Year: 203 Days

Day: 36.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,526,790 km

• M1: 99,333 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.6 AU - 0.92 AU

Year: 289 Days

Day: 41.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,526,790 km

• M1: 135,536 km (0.103 R)
• M2: 446,699 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.83 AU - 1.09 AU

Year: 411 Days

Day: 40.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,526,790 km

• M1: 78,988 km (0.055 R)
• M2: 356,043 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.02 AU - 1.06 AU

Year: 463 Days

Day: 14.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.98 AU - 1.18 AU

Year: 490 Days

Day: 39.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,526,790 km

• M1: 107,411 km (0.109 R)
• M2: 448,943 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.93 AU - 1.31 AU

Year: 517 Days

Day: 29.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,526,790 km

• M1: 1,041,052 km (0.083 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.34 AU - 1.46 AU

Year: 723 Days

Day: 32.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.1

Radius: 9.4

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.81 AU - 7.37 AU

Year: 8242 Days

Day: 9.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 33,526,790 km

• M1: 128,654 km (0.11 R)
• M2: 571,613 km (0.09 R)
• M3: 709,393 km (0.04 R)
• M4: 988,992 km (0.088 R)
• M5: 1,335,759 km (0.045 R)
• M6: 1,488,349 km (0.108 R)
• M7: 1,848,282 km (0.09 R)
• M8: 1,999,974 km (0.036 R)
• M9: 2,521,023 km (0.096 R)
• M10: 2,668,377 km (0.09 R)
• M11: 3,447,633 km (0.095 R)
• M12: 3,540,982 km (0.099 R)
• M13: 3,850,350 km (0.034 R)
• M14: 4,094,344 km (0.105 R)
• M15: 4,343,425 km (0.071 R)
• M16: 5,226,950 km (0.054 R)
• M17: 5,634,155 km (0.053 R)
• M18: 5,772,234 km (0.079 R)
• M19: 6,051,683 km (0.119 R)
• M20: 6,164,779 km (0.118 R)
• M21: 6,364,193 km (0.108 R)
• M22: 6,623,895 km (0.038 R)
• M23: 7,064,460 km (0.059 R)
• M24: 7,974,015 km (0.054 R)
• M25: 8,191,531 km (0.101 R)
• M26: 8,254,063 km (0.046 R)
• M27: 9,471,789 km (0.057 R)
• M28: 9,702,320 km (0.102 R)
• M29: 10,034,726 km (0.078 R)
• M30: 10,202,276 km (0.106 R)
• M31: 10,710,759 km (0.114 R)
• M32: 10,916,456 km (0.1 R)
• M33: 11,192,763 km (0.048 R)
• M34: 12,213,769 km (0.094 R)
• M35: 12,862,275 km (0.07 R)
• M36: 13,337,697 km (0.102 R)
• M37: 13,633,153 km (0.115 R)
• M38: 14,268,047 km (0.12 R)
• M39: 14,456,689 km (0.119 R)
• M40: 14,646,080 km (0.077 R)
• M41: 14,836,369 km (0.074 R)
• M42: 14,950,961 km (0.068 R)
• M43: 15,027,405 km (0.1 R)
• M44: 15,489,364 km (0.046 R)
• M45: 15,838,974 km (0.085 R)
• M46: 16,034,199 km (0.116 R)
• M47: 16,151,783 km (0.1 R)
• M48: 16,348,355 km (0.109 R)
• M49: 16,585,318 km (0.115 R)
• M50: 17,102,627 km (0.118 R)
• M51: 17,990,191 km (0.078 R)
• M52: 18,234,784 km (0.061 R)
• M53: 19,307,700 km (0.089 R)
• M54: 19,725,676 km (0.108 R)
• M55: 19,809,750 km (0.108 R)
• M56: 19,893,824 km (0.083 R)
• M57: 20,231,466 km (0.104 R)
• M58: 20,741,296 km (0.065 R)
• M59: 21,169,445 km (0.065 R)
• M60: 21,298,548 km (0.085 R)
• M61: 21,514,119 km (0.113 R)
• M62: 21,643,820 km (0.085 R)
• M63: 21,904,120 km (0.065 R)
• M64: 22,823,100 km (0.087 R)
• M65: 23,665,336 km (0.107 R)
• M66: 24,382,508 km (0.038 R)
• M67: 24,743,787 km (0.101 R)
• M68: 24,970,577 km (0.076 R)
• M69: 25,061,383 km (0.06 R)
• M70: 25,700,615 km (0.06 R)
• M71: 26,391,458 km (0.092 R)
• M72: 26,715,936 km (0.09 R)
• M73: 26,948,411 km (0.068 R)
• M74: 27,134,959 km (0.03 R)
• M75: 27,556,227 km (0.037 R)
• M76: 28,027,011 km (0.039 R)
• M77: 28,121,408 km (0.107 R)
• M78: 28,785,473 km (0.086 R)
• M79: 29,406,753 km (0.078 R)
• M80: 29,502,794 km (0.105 R)
• M81: 29,647,007 km (0.082 R)
• M82: 29,936,030 km (0.119 R)
• M83: 30,080,841 km (0.12 R)
• M84: 31,444,276 km (0.103 R)
• M85: 31,936,004 km (0.072 R)
• M86: 32,430,275 km (0.095 R)
• M87: 33,526,828 km (0.104 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 10,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit