🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.47 AU - 0.77 AU

Year: 216 Days

Day: 36.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.19 AU - 1.93 AU

Year: 863 Days

Day: 16.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.56 AU - 1.8 AU

Year: 964 Days

Day: 25.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.1

Radius: 9.8

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.15 AU - 7.33 AU

Year: 7750 Days

Day: 14 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,057,066 km

• M1: 121,922 km (0.102 R)
• M2: 464,651 km (0.042 R)
• M3: 859,141 km (0.081 R)
• M4: 1,572,124 km (0.117 R)
• M5: 2,390,873 km (0.082 R)
• M6: 3,057,631 km (0.099 R)
• M7: 4,270,720 km (0.116 R)
• M8: 4,758,858 km (0.059 R)
• M9: 7,251,308 km (0.086 R)
• M10: 8,074,695 km (0.11 R)
• M11: 8,553,557 km (0.094 R)
• M12: 10,054,772 km (0.099 R)
• M13: 11,779,486 km (0.069 R)
• M14: 13,033,565 km (0.113 R)
• M15: 15,143,643 km (0.049 R)
• M16: 15,604,703 km (0.025 R)
• M17: 16,486,134 km (0.072 R)
• M18: 18,347,730 km (0.091 R)
• M19: 19,329,391 km (0.065 R)
• M20: 19,716,102 km (0.065 R)
• M21: 29,588,813 km (0.084 R)
• M22: 34,657,787 km (0.106 R)
• M23: 35,806,250 km (0.097 R)
• M24: 37,576,442 km (0.099 R)
• M25: 38,544,041 km (0.084 R)
• M26: 44,031,291 km (0.094 R)
• M27: 44,701,190 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.7

Radius: 14.9

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.9 AU - 11.06 AU

Year: 11919 Days

Day: 10.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,057,066 km

• M1: 185,352 km (0.036 R)
• M2: 935,735 km (0.065 R)
• M3: 1,845,140 km (0.067 R)
• M4: 2,367,685 km (0.106 R)
• M5: 3,104,006 km (0.09 R)
• M6: 4,477,763 km (0.057 R)
• M7: 5,858,851 km (0.087 R)
• M8: 8,533,960 km (0.104 R)
• M9: 9,008,185 km (0.087 R)
• M10: 10,537,973 km (0.117 R)
• M11: 11,084,604 km (0.087 R)
• M12: 12,839,536 km (0.119 R)
• M13: 13,400,379 km (0.071 R)
• M14: 14,108,276 km (0.118 R)
• M15: 15,598,869 km (0.058 R)
• M16: 17,874,253 km (0.118 R)
• M17: 18,732,645 km (0.116 R)
• M18: 19,947,081 km (0.106 R)
• M19: 21,560,195 km (0.1 R)
• M20: 24,756,802 km (0.105 R)
• M21: 29,208,236 km (0.108 R)
• M22: 37,221,446 km (0.05 R)
• M23: 39,792,585 km (0.1 R)
• M24: 47,766,899 km (0.099 R)
• M25: 49,419,657 km (0.106 R)
• M26: 50,799,996 km (0.119 R)
• M27: 53,157,359 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736

Radius: 7.2

Gravity: 14.2 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 10.21 AU - 10.31 AU

Year: 14556 Days

Day: 15.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 63,057,066 km

• M1: 115,041 km (0.084 R)
• M2: 475,422 km (0.093 R)
• M3: 917,185 km (0.107 R)
• M4: 1,547,141 km (0.096 R)
• M5: 2,675,259 km (0.114 R)
• M6: 2,954,558 km (0.09 R)
• M7: 3,572,098 km (0.109 R)
• M8: 4,721,458 km (0.088 R)
• M9: 6,298,818 km (0.082 R)
• M10: 7,407,339 km (0.119 R)
• M11: 8,247,181 km (0.079 R)
• M12: 8,841,533 km (0.059 R)
• M13: 9,517,117 km (0.088 R)
• M14: 12,890,699 km (0.068 R)
• M15: 13,895,548 km (0.12 R)
• M16: 20,417,267 km (0.063 R)
• M17: 21,410,896 km (0.083 R)
• M18: 22,436,389 km (0.083 R)
• M19: 23,009,349 km (0.051 R)
• M20: 24,685,743 km (0.069 R)
• M21: 25,502,248 km (0.114 R)
• M22: 26,021,502 km (0.059 R)
• M23: 26,336,406 km (0.12 R)
• M24: 26,867,030 km (0.082 R)
• M25: 27,296,675 km (0.093 R)
• M26: 27,730,808 km (0.078 R)
• M27: 28,612,837 km (0.105 R)
• M28: 29,970,886 km (0.114 R)
• M29: 33,429,290 km (0.101 R)
• M30: 34,051,318 km (0.114 R)
• M31: 35,318,412 km (0.115 R)
• M32: 36,616,622 km (0.115 R)
• M33: 41,268,517 km (0.082 R)
• M34: 43,440,529 km (0.054 R)
• M35: 43,735,685 km (0.104 R)
• M36: 48,010,893 km (0.06 R)
• M37: 49,121,658 km (0.039 R)
• M38: 50,249,326 km (0.091 R)
• M39: 53,736,004 km (0.095 R)
• M40: 54,076,339 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 11,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit