🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.1 AU - 1.14 AU

Year: 449 Days

Day: 41.1 Hours

Environment

Temp: -0 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 98,556,404 km

• M1: 672,293 km (0.067 R)
• M2: 907,610 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.19 AU - 1.55 AU

Year: 607 Days

Day: 44.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.7 AU - 2.48 AU

Year: 1144 Days

Day: 15 Hours

Environment

Temp: -79 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,556,404 km

• M1: 28,573 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.77 AU - 2.97 AU

Year: 1841 Days

Day: 27.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,556,404 km

• M1: 87,515 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.53 AU - 3.49 AU

Year: 1978 Days

Day: 27.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 138.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.6

Radius: 9.6

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.18 AU - 9.36 AU

Year: 9008 Days

Day: 11.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 98,556,404 km

• M1: 119,379 km (0.118 R)
• M2: 586,274 km (0.092 R)
• M3: 1,516,773 km (0.085 R)
• M4: 1,930,860 km (0.12 R)
• M5: 2,269,699 km (0.039 R)
• M6: 2,815,282 km (0.101 R)
• M7: 5,421,876 km (0.058 R)
• M8: 5,849,127 km (0.103 R)
• M9: 6,464,872 km (0.072 R)
• M10: 8,777,805 km (0.096 R)
• M11: 10,580,758 km (0.097 R)
• M12: 11,396,067 km (0.11 R)
• M13: 11,794,147 km (0.081 R)
• M14: 12,670,640 km (0.114 R)
• M15: 13,097,892 km (0.11 R)
• M16: 14,094,363 km (0.092 R)
• M17: 16,551,808 km (0.083 R)
• M18: 18,658,445 km (0.119 R)
• M19: 20,134,228 km (0.084 R)
• M20: 21,610,759 km (0.054 R)
• M21: 22,221,268 km (0.069 R)
• M22: 25,446,897 km (0.049 R)
• M23: 28,152,225 km (0.11 R)
• M24: 31,139,994 km (0.096 R)
• M25: 33,211,774 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.2

Radius: 8.5

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 9.83 AU - 11.21 AU

Year: 12923 Days

Day: 9.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 98,556,404 km

• M1: 125,662 km (0.09 R)
• M2: 414,984 km (0.089 R)
• M3: 738,116 km (0.086 R)
• M4: 1,018,014 km (0.091 R)
• M5: 1,293,423 km (0.102 R)
• M6: 1,634,207 km (0.044 R)
• M7: 2,559,919 km (0.07 R)
• M8: 3,079,622 km (0.117 R)
• M9: 8,782,741 km (0.114 R)
• M10: 9,262,053 km (0.085 R)
• M11: 10,065,094 km (0.048 R)
• M12: 15,399,904 km (0.079 R)
• M13: 15,956,109 km (0.119 R)
• M14: 17,479,614 km (0.114 R)
• M15: 18,625,533 km (0.106 R)
• M16: 23,621,653 km (0.115 R)
• M17: 26,179,627 km (0.103 R)
• M18: 42,722,609 km (0.057 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.7

Radius: 7.8

Gravity: 15.05 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 13.16 AU - 19.94 AU

Year: 25500 Days

Day: 25 Hours

Environment

Temp: -204 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 98,556,404 km

• M1: 97,239 km (0.041 R)
• M2: 633,846 km (0.077 R)
• M3: 983,008 km (0.093 R)
• M4: 1,358,498 km (0.05 R)
• M5: 1,929,364 km (0.062 R)
• M6: 2,448,917 km (0.101 R)
• M7: 2,918,056 km (0.107 R)
• M8: 3,539,785 km (0.074 R)
• M9: 6,119,002 km (0.104 R)
• M10: 6,637,658 km (0.083 R)
• M11: 6,982,780 km (0.102 R)
• M12: 8,034,902 km (0.081 R)
• M13: 9,189,348 km (0.096 R)
• M14: 9,432,744 km (0.085 R)
• M15: 9,743,309 km (0.111 R)
• M16: 12,552,757 km (0.113 R)
• M17: 14,182,177 km (0.086 R)
• M18: 15,947,881 km (0.092 R)
• M19: 17,203,456 km (0.111 R)
• M20: 20,113,583 km (0.104 R)
• M21: 23,562,562 km (0.072 R)
• M22: 32,865,455 km (0.101 R)
• M23: 33,579,935 km (0.116 R)
• M24: 36,541,374 km (0.094 R)
• M25: 40,809,402 km (0.045 R)
• M26: 47,001,108 km (0.054 R)
• M27: 49,196,457 km (0.05 R)
• M28: 52,035,675 km (0.064 R)
• M29: 53,397,314 km (0.08 R)
• M30: 60,776,977 km (0.064 R)
• M31: 61,205,874 km (0.093 R)
• M32: 67,423,312 km (0.107 R)
• M33: 71,634,940 km (0.092 R)
• M34: 76,516,469 km (0.104 R)
• M35: 84,513,671 km (0.106 R)
• M36: 92,200,010 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 15,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit