🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.63 AU - 2.43 AU

Year: 1012 Days

Day: 15.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,358,749 km

• M1: 597,344 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.09 AU - 3.05 AU

Year: 1441 Days

Day: 32.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.71 AU - 4.25 AU

Year: 2271 Days

Day: 21 Hours

Environment

Temp: -95 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,358,749 km

• M1: 35,305 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.17 AU - 4.71 AU

Year: 3273 Days

Day: 14.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.1

Radius: 14.7

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.54 AU - 6.66 AU

Year: 4636 Days

Day: 8.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,358,749 km

• M1: 182,809 km (0.1 R)
• M2: 786,286 km (0.105 R)
• M3: 1,274,723 km (0.086 R)
• M4: 2,049,341 km (0.112 R)
• M5: 2,605,995 km (0.099 R)
• M6: 3,089,346 km (0.103 R)
• M7: 3,729,774 km (0.083 R)
• M8: 5,107,421 km (0.057 R)
• M9: 6,772,894 km (0.11 R)
• M10: 7,287,361 km (0.072 R)
• M11: 8,124,960 km (0.088 R)
• M12: 12,939,169 km (0.088 R)
• M13: 13,497,019 km (0.1 R)
• M14: 14,761,121 km (0.116 R)
• M15: 15,422,194 km (0.106 R)
• M16: 17,189,244 km (0.054 R)
• M17: 17,921,227 km (0.083 R)
• M18: 21,832,164 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.7

Radius: 10.8

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.02 AU - 8.42 AU

Year: 8245 Days

Day: 5.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,358,749 km

• M1: 134,339 km (0.045 R)
• M2: 946,506 km (0.104 R)
• M3: 1,419,684 km (0.081 R)
• M4: 1,779,915 km (0.09 R)
• M5: 2,771,301 km (0.098 R)
• M6: 4,178,867 km (0.082 R)
• M7: 7,991,219 km (0.048 R)
• M8: 9,338,049 km (0.093 R)
• M9: 10,468,859 km (0.114 R)
• M10: 19,473,155 km (0.097 R)
• M11: 29,731,230 km (0.087 R)
• M12: 31,624,242 km (0.104 R)
• M13: 32,164,141 km (0.096 R)
• M14: 34,726,752 km (0.031 R)
• M15: 35,765,709 km (0.119 R)
• M16: 36,233,951 km (0.102 R)
• M17: 38,270,127 km (0.08 R)
• M18: 38,760,060 km (0.096 R)
• M19: 44,160,394 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.2

Radius: 13.4

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.99 AU - 14.43 AU

Year: 14926 Days

Day: 13.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,358,749 km

• M1: 166,652 km (0.075 R)
• M2: 1,276,369 km (0.075 R)
• M3: 2,135,210 km (0.117 R)
• M4: 3,427,736 km (0.065 R)
• M5: 6,095,216 km (0.078 R)
• M6: 6,525,908 km (0.082 R)
• M7: 10,632,968 km (0.059 R)
• M8: 14,493,191 km (0.109 R)
• M9: 15,335,727 km (0.095 R)
• M10: 17,585,080 km (0.075 R)
• M11: 18,462,472 km (0.12 R)
• M12: 30,356,250 km (0.103 R)
• M13: 34,248,338 km (0.103 R)
• M14: 38,994,630 km (0.078 R)
• M15: 41,315,491 km (0.084 R)
• M16: 42,156,231 km (0.069 R)
• M17: 46,985,400 km (0.047 R)
• M18: 49,454,513 km (0.107 R)
• M19: 52,660,844 km (0.111 R)
• M20: 57,206,076 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.7

Radius: 5

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 14.67 AU - 22.15 AU

Year: 27635 Days

Day: 16.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 57,358,749 km

• M1: 62,233 km (0.094 R)
• M2: 279,748 km (0.102 R)
• M3: 455,226 km (0.109 R)
• M4: 864,227 km (0.034 R)
• M5: 1,266,795 km (0.045 R)
• M6: 1,853,069 km (0.093 R)
• M7: 3,306,562 km (0.117 R)
• M8: 3,593,341 km (0.077 R)
• M9: 6,359,256 km (0.067 R)
• M10: 6,844,402 km (0.06 R)
• M11: 9,699,328 km (0.09 R)
• M12: 10,124,335 km (0.059 R)
• M13: 11,474,306 km (0.088 R)
• M14: 14,050,531 km (0.115 R)
• M15: 15,223,379 km (0.06 R)
• M16: 16,836,044 km (0.084 R)
• M17: 19,630,831 km (0.104 R)
• M18: 20,139,015 km (0.118 R)
• M19: 24,720,899 km (0.065 R)
• M20: 26,629,767 km (0.114 R)
• M21: 28,634,678 km (0.077 R)
• M22: 32,942,199 km (0.101 R)
• M23: 33,780,097 km (0.104 R)
• M24: 34,387,315 km (0.109 R)
• M25: 38,052,911 km (0.077 R)
• M26: 38,578,149 km (0.115 R)
• M27: 41,970,730 km (0.097 R)
• M28: 48,877,215 km (0.082 R)
• M29: 49,186,882 km (0.109 R)
• M30: 55,825,587 km (0.046 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 17,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit