🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.83 AU - 1.25 AU

Year: 397 Days

Day: 31.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.94 AU - 2.74 AU

Year: 1341 Days

Day: 21 Hours

Environment

Temp: -82 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,547,132 km

• M1: 1,782,758 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.5

Radius: 11

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.08 AU - 6.28 AU

Year: 4418 Days

Day: 13 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 68,547,132 km

• M1: 142,118 km (0.077 R)
• M2: 701,165 km (0.094 R)
• M3: 1,266,196 km (0.076 R)
• M4: 1,653,356 km (0.11 R)
• M5: 2,940,197 km (0.09 R)
• M6: 3,302,971 km (0.095 R)
• M7: 5,255,373 km (0.082 R)
• M8: 5,970,601 km (0.111 R)
• M9: 8,025,028 km (0.093 R)
• M10: 9,953,345 km (0.091 R)
• M11: 11,884,504 km (0.118 R)
• M12: 12,613,494 km (0.113 R)
• M13: 13,064,980 km (0.093 R)
• M14: 16,415,524 km (0.084 R)
• M15: 18,965,120 km (0.076 R)
• M16: 19,491,705 km (0.055 R)
• M17: 21,625,120 km (0.074 R)
• M18: 23,081,455 km (0.102 R)
• M19: 23,909,928 km (0.102 R)
• M20: 26,677,639 km (0.107 R)
• M21: 28,011,453 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.6

Radius: 12.5

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.77 AU - 7.71 AU

Year: 5841 Days

Day: 14.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,547,132 km

• M1: 160,967 km (0.034 R)
• M2: 637,885 km (0.071 R)
• M3: 2,270,596 km (0.11 R)
• M4: 2,763,521 km (0.101 R)
• M5: 3,306,861 km (0.115 R)
• M6: 4,038,245 km (0.11 R)
• M7: 4,609,858 km (0.04 R)
• M8: 5,465,409 km (0.117 R)
• M9: 6,522,467 km (0.081 R)
• M10: 6,961,088 km (0.101 R)
• M11: 8,435,974 km (0.07 R)
• M12: 9,976,981 km (0.059 R)
• M13: 10,744,867 km (0.069 R)
• M14: 12,603,920 km (0.112 R)
• M15: 13,126,914 km (0.038 R)
• M16: 13,828,528 km (0.108 R)
• M17: 19,736,597 km (0.117 R)
• M18: 20,585,864 km (0.086 R)
• M19: 22,281,406 km (0.101 R)
• M20: 23,514,541 km (0.115 R)
• M21: 26,032,722 km (0.091 R)
• M22: 28,457,255 km (0.088 R)
• M23: 29,086,164 km (0.102 R)
• M24: 29,908,354 km (0.079 R)
• M25: 32,859,322 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.1

Radius: 11

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9.04 AU - 10.26 AU

Year: 11234 Days

Day: 13.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,547,132 km

• M1: 136,882 km (0.036 R)
• M2: 715,527 km (0.089 R)
• M3: 1,075,908 km (0.091 R)
• M4: 2,323,853 km (0.069 R)
• M5: 2,959,495 km (0.086 R)
• M6: 3,600,970 km (0.112 R)
• M7: 4,097,934 km (0.072 R)
• M8: 6,322,754 km (0.082 R)
• M9: 7,562,023 km (0.053 R)
• M10: 8,009,171 km (0.036 R)
• M11: 8,379,575 km (0.113 R)
• M12: 9,871,963 km (0.067 R)
• M13: 10,461,230 km (0.097 R)
• M14: 11,651,430 km (0.113 R)
• M15: 13,701,071 km (0.102 R)
• M16: 14,776,679 km (0.069 R)
• M17: 15,124,195 km (0.102 R)
• M18: 16,053,198 km (0.094 R)
• M19: 19,315,479 km (0.095 R)
• M20: 20,237,899 km (0.083 R)
• M21: 21,365,568 km (0.055 R)
• M22: 22,443,271 km (0.12 R)
• M23: 23,181,686 km (0.102 R)
• M24: 23,840,964 km (0.094 R)
• M25: 27,430,864 km (0.106 R)
• M26: 28,168,531 km (0.12 R)
• M27: 31,480,478 km (0.034 R)
• M28: 31,940,791 km (0.095 R)
• M29: 40,606,696 km (0.084 R)
• M30: 43,384,130 km (0.069 R)
• M31: 44,674,263 km (0.083 R)
• M32: 47,632,560 km (0.097 R)
• M33: 51,035,014 km (0.08 R)
• M34: 54,265,580 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.8

Radius: 4.4

Gravity: 25.04 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.92 AU - 16.74 AU

Year: 20328 Days

Day: 24.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 68,547,132 km

• M1: 54,902 km (0.102 R)
• M2: 276,756 km (0.103 R)
• M3: 570,417 km (0.085 R)
• M4: 1,673,851 km (0.071 R)
• M5: 2,583,854 km (0.112 R)
• M6: 2,770,553 km (0.053 R)
• M7: 3,144,996 km (0.096 R)
• M8: 4,275,956 km (0.098 R)
• M9: 5,275,569 km (0.081 R)
• M10: 6,172,109 km (0.096 R)
• M11: 6,549,096 km (0.09 R)
• M12: 6,721,432 km (0.091 R)
• M13: 7,488,271 km (0.059 R)
• M14: 8,311,807 km (0.108 R)
• M15: 9,464,758 km (0.072 R)
• M16: 10,309,537 km (0.112 R)
• M17: 12,408,096 km (0.104 R)
• M18: 14,701,581 km (0.081 R)
• M19: 15,448,823 km (0.12 R)
• M20: 17,181,016 km (0.057 R)
• M21: 21,307,075 km (0.113 R)
• M22: 29,065,669 km (0.086 R)
• M23: 31,202,077 km (0.081 R)
• M24: 32,557,882 km (0.117 R)
• M25: 35,386,479 km (0.118 R)
• M26: 36,319,820 km (0.093 R)
• M27: 38,794,617 km (0.098 R)
• M28: 39,644,034 km (0.03 R)
• M29: 39,786,750 km (0.047 R)
• M30: 61,413,067 km (0.098 R)
• M31: 67,321,585 km (0.111 R)
• M32: 67,728,491 km (0.099 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: 264 - 18,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit