🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.56 AU - 1.86 AU

Year: 821 Days

Day: 40.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.79 AU - 2.91 AU

Year: 1322 Days

Day: 38.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.74 AU - 3.36 AU

Year: 1955 Days

Day: 44.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.17 AU - 4.41 AU

Year: 2709 Days

Day: 31.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.9

Radius: 11.4

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.36 AU - 7.94 AU

Year: 7018 Days

Day: 9 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 74,913,377 km

• M1: 141,819 km (0.114 R)
• M2: 520,301 km (0.116 R)
• M3: 973,284 km (0.072 R)
• M4: 1,478,027 km (0.085 R)
• M5: 2,016,131 km (0.078 R)
• M6: 2,433,808 km (0.118 R)
• M7: 2,909,080 km (0.108 R)
• M8: 3,467,978 km (0.083 R)
• M9: 4,072,802 km (0.089 R)
• M10: 4,479,110 km (0.109 R)
• M11: 4,968,594 km (0.112 R)
• M12: 5,523,901 km (0.094 R)
• M13: 6,552,686 km (0.027 R)
• M14: 6,969,914 km (0.101 R)
• M15: 7,441,896 km (0.068 R)
• M16: 9,072,064 km (0.087 R)
• M17: 9,591,168 km (0.119 R)
• M18: 11,516,493 km (0.078 R)
• M19: 12,177,566 km (0.11 R)
• M20: 13,799,506 km (0.119 R)
• M21: 14,545,251 km (0.11 R)
• M22: 16,054,993 km (0.072 R)
• M23: 18,477,431 km (0.085 R)
• M24: 20,984,243 km (0.115 R)
• M25: 23,386,934 km (0.101 R)
• M26: 25,199,612 km (0.03 R)
• M27: 35,367,480 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.9

Radius: 9.5

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.67 AU - 12.03 AU

Year: 11348 Days

Day: 14 Hours

Environment

Temp: -181 °C

Axial Tilt: 98.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,913,377 km

• M1: 121,623 km (0.058 R)
• M2: 874,549 km (0.054 R)
• M3: 1,542,055 km (0.089 R)
• M4: 2,034,980 km (0.095 R)
• M5: 2,597,917 km (0.103 R)
• M6: 3,573,145 km (0.112 R)
• M7: 5,714,639 km (0.034 R)
• M8: 6,466,368 km (0.117 R)
• M9: 6,929,074 km (0.116 R)
• M10: 7,315,186 km (0.045 R)
• M11: 8,855,147 km (0.112 R)
• M12: 10,727,364 km (0.113 R)
• M13: 12,423,056 km (0.044 R)
• M14: 14,187,712 km (0.033 R)
• M15: 18,328,881 km (0.058 R)
• M16: 22,716,736 km (0.095 R)
• M17: 23,786,959 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.1

Radius: 9

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 10.78 AU - 13.08 AU

Year: 15126 Days

Day: 10.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 74,913,377 km

• M1: 112,049 km (0.119 R)
• M2: 457,321 km (0.099 R)
• M3: 773,271 km (0.053 R)
• M4: 1,214,585 km (0.111 R)
• M5: 2,653,268 km (0.096 R)
• M6: 2,990,312 km (0.12 R)
• M7: 3,406,643 km (0.087 R)
• M8: 4,002,790 km (0.067 R)
• M9: 4,356,290 km (0.1 R)
• M10: 5,126,270 km (0.085 R)
• M11: 5,834,766 km (0.072 R)
• M12: 7,230,065 km (0.098 R)
• M13: 11,405,491 km (0.081 R)
• M14: 13,502,554 km (0.082 R)
• M15: 13,897,642 km (0.091 R)
• M16: 14,573,376 km (0.076 R)
• M17: 18,045,542 km (0.094 R)
• M18: 20,100,269 km (0.087 R)
• M19: 20,615,783 km (0.072 R)
• M20: 21,316,649 km (0.116 R)
• M21: 21,943,016 km (0.114 R)
• M22: 23,044,954 km (0.102 R)
• M23: 29,114,438 km (0.072 R)
• M24: 43,710,553 km (0.034 R)
• M25: 44,286,056 km (0.069 R)
• M26: 47,089,221 km (0.099 R)
• M27: 48,457,443 km (0.053 R)
• M28: 53,372,930 km (0.05 R)
• M29: 57,399,506 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.4

Radius: 4

Gravity: 35.65 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 13.27 AU - 16.81 AU

Year: 21411 Days

Day: 21.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 74,913,377 km

• M1: 49,816 km (0.06 R)
• M2: 255,214 km (0.064 R)
• M3: 676,033 km (0.052 R)
• M4: 891,155 km (0.112 R)
• M5: 1,191,697 km (0.057 R)
• M6: 1,539,661 km (0.114 R)
• M7: 1,782,758 km (0.087 R)
• M8: 2,992,257 km (0.039 R)
• M9: 4,157,624 km (0.082 R)
• M10: 4,524,887 km (0.067 R)
• M11: 4,840,987 km (0.111 R)
• M12: 5,715,985 km (0.109 R)
• M13: 8,643,466 km (0.11 R)
• M14: 9,351,662 km (0.097 R)
• M15: 12,986,890 km (0.119 R)
• M16: 16,875,837 km (0.115 R)
• M17: 17,042,339 km (0.06 R)
• M18: 21,280,596 km (0.109 R)
• M19: 24,536,295 km (0.085 R)
• M20: 29,533,462 km (0.03 R)
• M21: 30,263,500 km (0.118 R)
• M22: 30,509,439 km (0.107 R)
• M23: 32,783,476 km (0.066 R)
• M24: 40,130,826 km (0.109 R)
• M25: 42,239,856 km (0.114 R)
• M26: 45,701,551 km (0.091 R)
• M27: 47,501,363 km (0.045 R)
• M28: 48,839,516 km (0.113 R)
• M29: 57,965,734 km (0.08 R)
• M30: 67,743,750 km (0.077 R)
• M31: 69,651,572 km (0.064 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 19,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit