🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.82 AU - 1.12 AU

Year: 344 Days

Day: 19.5 Hours

Environment

Temp: 105 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,514,341 km

• M1: 51,162 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.14 AU - 4.84 AU

Year: 2868 Days

Day: 27.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.5

Radius: 11.3

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.49 AU - 6.43 AU

Year: 5236 Days

Day: 6.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,514,341 km

• M1: 140,622 km (0.091 R)
• M2: 590,762 km (0.118 R)
• M3: 1,004,849 km (0.088 R)
• M4: 1,395,898 km (0.104 R)
• M5: 2,148,973 km (0.117 R)
• M6: 4,086,864 km (0.028 R)
• M7: 5,505,351 km (0.045 R)
• M8: 6,075,469 km (0.028 R)
• M9: 6,552,985 km (0.102 R)
• M10: 7,124,449 km (0.102 R)
• M11: 7,692,323 km (0.077 R)
• M12: 8,405,755 km (0.102 R)
• M13: 9,040,199 km (0.05 R)
• M14: 10,812,485 km (0.085 R)
• M15: 11,756,448 km (0.081 R)
• M16: 13,274,118 km (0.056 R)
• M17: 14,635,459 km (0.107 R)
• M18: 16,147,893 km (0.11 R)
• M19: 16,572,303 km (0.115 R)
• M20: 20,948,339 km (0.07 R)
• M21: 22,865,735 km (0.11 R)
• M22: 26,039,753 km (0.084 R)
• M23: 26,708,157 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.9

Radius: 10.9

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.18 AU - 7.28 AU

Year: 6283 Days

Day: 13.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 55,514,341 km

• M1: 141,669 km (0.091 R)
• M2: 612,603 km (0.076 R)
• M3: 1,437,785 km (0.099 R)
• M4: 1,785,600 km (0.108 R)
• M5: 2,284,958 km (0.112 R)
• M6: 3,228,920 km (0.092 R)
• M7: 3,699,705 km (0.08 R)
• M8: 4,167,049 km (0.07 R)
• M9: 5,510,288 km (0.117 R)
• M10: 6,642,893 km (0.075 R)
• M11: 7,335,831 km (0.061 R)
• M12: 8,663,811 km (0.114 R)
• M13: 9,279,706 km (0.106 R)
• M14: 10,552,783 km (0.111 R)
• M15: 11,642,753 km (0.108 R)
• M16: 13,016,062 km (0.113 R)
• M17: 15,362,953 km (0.115 R)
• M18: 16,761,095 km (0.108 R)
• M19: 17,717,624 km (0.086 R)
• M20: 22,211,245 km (0.087 R)
• M21: 24,557,837 km (0.111 R)
• M22: 26,635,751 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.7

Radius: 12.6

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 9.09 AU - 11.23 AU

Year: 11655 Days

Day: 13.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,514,341 km

• M1: 156,779 km (0.084 R)
• M2: 582,085 km (0.11 R)
• M3: 1,039,556 km (0.075 R)
• M4: 1,437,187 km (0.069 R)
• M5: 2,042,909 km (0.119 R)
• M6: 3,112,384 km (0.09 R)
• M7: 3,665,148 km (0.113 R)
• M8: 4,282,987 km (0.112 R)
• M9: 5,655,996 km (0.098 R)
• M10: 6,722,629 km (0.074 R)
• M11: 7,964,142 km (0.104 R)
• M12: 9,556,611 km (0.093 R)
• M13: 13,492,082 km (0.047 R)
• M14: 16,622,268 km (0.117 R)
• M15: 18,716,938 km (0.113 R)
• M16: 19,618,863 km (0.105 R)
• M17: 20,635,530 km (0.113 R)
• M18: 22,226,055 km (0.088 R)
• M19: 22,682,029 km (0.12 R)
• M20: 25,649,901 km (0.097 R)
• M21: 32,695,961 km (0.084 R)
• M22: 33,643,664 km (0.069 R)
• M23: 34,366,371 km (0.093 R)
• M24: 40,797,434 km (0.068 R)
• M25: 41,207,033 km (0.074 R)
• M26: 42,592,309 km (0.08 R)
• M27: 48,291,988 km (0.115 R)
• M28: 50,613,148 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264

Radius: 6.5

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 12.09 AU - 17.11 AU

Year: 20077 Days

Day: 22.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,514,341 km

• M1: 80,783 km (0.116 R)
• M2: 504,594 km (0.081 R)
• M3: 720,763 km (0.048 R)
• M4: 926,310 km (0.111 R)
• M5: 1,405,023 km (0.102 R)
• M6: 1,669,213 km (0.118 R)
• M7: 2,540,022 km (0.119 R)
• M8: 4,867,616 km (0.067 R)
• M9: 6,059,312 km (0.114 R)
• M10: 8,286,974 km (0.045 R)
• M11: 9,557,359 km (0.098 R)
• M12: 10,239,077 km (0.089 R)
• M13: 11,235,698 km (0.063 R)
• M14: 12,478,407 km (0.063 R)
• M15: 12,787,327 km (0.095 R)
• M16: 13,810,277 km (0.115 R)
• M17: 20,343,216 km (0.088 R)
• M18: 24,995,710 km (0.078 R)
• M19: 25,984,253 km (0.108 R)
• M20: 26,285,842 km (0.113 R)
• M21: 27,828,944 km (0.09 R)
• M22: 28,569,304 km (0.052 R)
• M23: 29,106,211 km (0.104 R)
• M24: 36,082,857 km (0.052 R)
• M25: 42,546,233 km (0.086 R)
• M26: 43,528,343 km (0.068 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 12,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit