🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.67 AU - 2.11 AU

Year: 944 Days

Day: 36.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.85 AU - 2.97 AU

Year: 1360 Days

Day: 14.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.88 AU - 3.08 AU

Year: 1870 Days

Day: 37.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.46 AU - 3.82 AU

Year: 2022 Days

Day: 28.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,489,882 km

• M1: 45,179 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.62 AU - 4.86 AU

Year: 3173 Days

Day: 12.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.6

Radius: 14.3

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 6.8 AU - 8.14 AU

Year: 7420 Days

Day: 9.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 92,489,882 km

• M1: 178,021 km (0.102 R)
• M2: 643,420 km (0.093 R)
• M3: 1,317,658 km (0.08 R)
• M4: 2,069,088 km (0.113 R)
• M5: 3,073,638 km (0.076 R)
• M6: 3,829,556 km (0.099 R)
• M7: 5,777,769 km (0.119 R)
• M8: 6,754,045 km (0.071 R)
• M9: 7,263,425 km (0.048 R)
• M10: 8,115,984 km (0.053 R)
• M11: 9,252,329 km (0.077 R)
• M12: 10,636,708 km (0.074 R)
• M13: 12,049,660 km (0.114 R)
• M14: 15,431,918 km (0.113 R)
• M15: 17,106,217 km (0.078 R)
• M16: 18,685,821 km (0.115 R)
• M17: 21,196,373 km (0.078 R)
• M18: 23,262,319 km (0.035 R)
• M19: 24,683,798 km (0.072 R)
• M20: 26,788,341 km (0.053 R)
• M21: 29,873,797 km (0.119 R)
• M22: 32,261,678 km (0.037 R)
• M23: 32,774,650 km (0.067 R)
• M24: 34,989,296 km (0.083 R)
• M25: 35,530,990 km (0.038 R)
• M26: 38,209,241 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.4

Radius: 14.6

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 9.98 AU - 11.4 AU

Year: 12703 Days

Day: 11.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 92,489,882 km

• M1: 181,612 km (0.11 R)
• M2: 1,149,510 km (0.077 R)
• M3: 2,876,169 km (0.035 R)
• M4: 3,683,698 km (0.045 R)
• M5: 4,210,282 km (0.097 R)
• M6: 6,342,351 km (0.119 R)
• M7: 7,005,219 km (0.034 R)
• M8: 8,212,923 km (0.081 R)
• M9: 8,771,372 km (0.104 R)
• M10: 15,669,629 km (0.042 R)
• M11: 17,728,245 km (0.043 R)
• M12: 18,854,568 km (0.115 R)
• M13: 19,370,381 km (0.112 R)
• M14: 24,293,198 km (0.072 R)
• M15: 26,316,659 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.5

Radius: 3.6

Gravity: 48.8 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 15.1 AU - 21.02 AU

Year: 27894 Days

Day: 24.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 92,489,882 km

• M1: 44,879 km (0.117 R)
• M2: 395,686 km (0.093 R)
• M3: 688,898 km (0.042 R)
• M4: 1,650,962 km (0.038 R)
• M5: 1,844,243 km (0.069 R)
• M6: 2,253,094 km (0.082 R)
• M7: 2,466,719 km (0.103 R)
• M8: 2,825,605 km (0.03 R)
• M9: 4,042,434 km (0.084 R)
• M10: 4,577,096 km (0.076 R)
• M11: 5,655,996 km (0.086 R)
• M12: 6,942,837 km (0.059 R)
• M13: 7,654,175 km (0.108 R)
• M14: 10,526,155 km (0.117 R)
• M15: 10,788,250 km (0.114 R)
• M16: 11,462,338 km (0.031 R)
• M17: 15,175,058 km (0.104 R)
• M18: 17,436,679 km (0.078 R)
• M19: 18,269,191 km (0.055 R)
• M20: 18,647,524 km (0.026 R)
• M21: 19,517,885 km (0.047 R)
• M22: 23,715,152 km (0.092 R)
• M23: 25,785,587 km (0.107 R)
• M24: 28,349,844 km (0.025 R)
• M25: 28,602,514 km (0.039 R)
• M26: 33,271,913 km (0.059 R)
• M27: 40,465,925 km (0.074 R)
• M28: 42,084,723 km (0.105 R)
• M29: 42,248,982 km (0.088 R)
• M30: 48,992,106 km (0.103 R)
• M31: 60,084,339 km (0.048 R)
• M32: 60,920,142 km (0.118 R)
• M33: 61,340,961 km (0.085 R)
• M34: 66,765,530 km (0.096 R)
• M35: 82,346,597 km (0.111 R)
• M36: 89,744,211 km (0.098 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 13,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit