🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.63 AU - 0.99 AU

Year: 273 Days

Day: 16.8 Hours

Environment

Temp: 90 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,715,753 km

• M1: 95,443 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.47 AU - 1.71 AU

Year: 751 Days

Day: 29.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.67 AU - 2.43 AU

Year: 1100 Days

Day: 22.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.37 AU - 3.77 AU

Year: 2016 Days

Day: 29.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.3

Radius: 8.3

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.77 AU - 7.95 AU

Year: 8258 Days

Day: 8.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 41,715,753 km

• M1: 103,223 km (0.073 R)
• M2: 753,674 km (0.104 R)
• M3: 1,080,097 km (0.118 R)
• M4: 1,963,173 km (0.102 R)
• M5: 2,256,385 km (0.1 R)
• M6: 4,319,489 km (0.027 R)
• M7: 5,059,250 km (0.052 R)
• M8: 5,588,827 km (0.05 R)
• M9: 12,452,826 km (0.052 R)
• M10: 15,084,402 km (0.041 R)
• M11: 19,724,180 km (0.054 R)
• M12: 20,779,593 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.6

Radius: 12.6

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.79 AU - 11.59 AU

Year: 11304 Days

Day: 11.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 41,715,753 km

• M1: 158,723 km (0.104 R)
• M2: 645,814 km (0.105 R)
• M3: 1,674,449 km (0.083 R)
• M4: 2,142,092 km (0.077 R)
• M5: 2,633,222 km (0.098 R)
• M6: 4,862,828 km (0.096 R)
• M7: 6,634,516 km (0.091 R)
• M8: 8,233,119 km (0.084 R)
• M9: 8,706,147 km (0.1 R)
• M10: 16,039,884 km (0.1 R)
• M11: 16,481,048 km (0.064 R)
• M12: 17,542,146 km (0.101 R)
• M13: 18,089,375 km (0.077 R)
• M14: 19,383,247 km (0.092 R)
• M15: 23,165,829 km (0.119 R)
• M16: 36,146,885 km (0.047 R)
• M17: 38,983,560 km (0.1 R)
• M18: 39,782,263 km (0.054 R)
• M19: 52,784,861 km (0.044 R)
• M20: 55,418,531 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.9

Radius: 4

Gravity: 62.12 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 11.57 AU - 16.47 AU

Year: 19672 Days

Day: 18.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 145.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 41,715,753 km

• M1: 59,690 km (0.045 R)
• M2: 212,130 km (0.111 R)
• M3: 348,713 km (0.116 R)
• M4: 661,821 km (0.102 R)
• M5: 1,058,854 km (0.098 R)
• M6: 2,635,765 km (0.039 R)
• M7: 3,250,911 km (0.084 R)
• M8: 3,891,340 km (0.066 R)
• M9: 4,156,278 km (0.105 R)
• M10: 4,504,093 km (0.056 R)
• M11: 4,908,755 km (0.104 R)
• M12: 5,790,186 km (0.077 R)
• M13: 6,268,300 km (0.056 R)
• M14: 7,705,637 km (0.073 R)
• M15: 12,654,334 km (0.085 R)
• M16: 17,448,198 km (0.115 R)
• M17: 18,441,229 km (0.114 R)
• M18: 18,904,833 km (0.059 R)
• M19: 28,021,028 km (0.11 R)
• M20: 39,530,639 km (0.045 R)
• M21: 40,145,935 km (0.057 R)
• M22: 40,300,769 km (0.084 R)
• M23: 41,870,798 km (0.103 R)
• M24: 43,481,220 km (0.041 R)
• M25: 54,396,479 km (0.12 R)
• M26: 56,895,511 km (0.086 R)
• M27: 58,669,742 km (0.07 R)
• M28: 59,872,957 km (0.08 R)
• M29: 63,791,225 km (0.115 R)
• M30: 64,849,929 km (0.104 R)
• M31: 74,210,567 km (0.112 R)
• M32: 78,241,930 km (0.107 R)
• M33: 83,924,854 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.6

Radius: 5.8

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 13.89 AU - 16.73 AU

Year: 22449 Days

Day: 20.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 41,715,753 km

• M1: 74,051 km (0.109 R)
• M2: 287,677 km (0.078 R)
• M3: 1,185,264 km (0.106 R)
• M4: 2,658,205 km (0.096 R)
• M5: 3,314,341 km (0.047 R)
• M6: 3,968,981 km (0.085 R)
• M7: 4,178,717 km (0.114 R)
• M8: 5,628,769 km (0.1 R)
• M9: 5,961,475 km (0.027 R)
• M10: 8,366,560 km (0.101 R)
• M11: 16,338,930 km (0.064 R)
• M12: 18,570,032 km (0.114 R)
• M13: 21,715,029 km (0.094 R)
• M14: 27,589,288 km (0.055 R)
• M15: 27,970,164 km (0.043 R)
• M16: 28,354,481 km (0.052 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 13,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit