🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.72 AU - 1.02 AU

Year: 306 Days

Day: 42.4 Hours

Environment

Temp: 50 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,128,462 km

• M1: 40,391 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.73 AU - 3.57 AU

Year: 2106 Days

Day: 20.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.3

Radius: 14

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.62 AU - 8.42 AU

Year: 7007 Days

Day: 8.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 98,128,462 km

• M1: 174,880 km (0.117 R)
• M2: 1,956,142 km (0.098 R)
• M3: 3,334,237 km (0.071 R)
• M4: 4,292,262 km (0.064 R)
• M5: 6,555,229 km (0.077 R)
• M6: 7,192,815 km (0.043 R)
• M7: 8,019,942 km (0.072 R)
• M8: 8,949,693 km (0.06 R)
• M9: 10,748,308 km (0.103 R)
• M10: 13,991,141 km (0.09 R)
• M11: 14,486,459 km (0.11 R)
• M12: 19,898,910 km (0.104 R)
• M13: 22,189,104 km (0.058 R)
• M14: 23,015,632 km (0.09 R)
• M15: 23,940,446 km (0.098 R)
• M16: 25,050,612 km (0.095 R)
• M17: 27,544,708 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.1

Radius: 11.3

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.45 AU - 12.79 AU

Year: 13970 Days

Day: 8.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 98,128,462 km

• M1: 146,456 km (0.088 R)
• M2: 657,632 km (0.087 R)
• M3: 1,036,264 km (0.076 R)
• M4: 1,393,355 km (0.07 R)
• M5: 1,885,681 km (0.099 R)
• M6: 2,555,580 km (0.083 R)
• M7: 3,102,211 km (0.109 R)
• M8: 4,525,186 km (0.093 R)
• M9: 5,153,796 km (0.102 R)
• M10: 6,146,528 km (0.104 R)
• M11: 6,960,789 km (0.062 R)
• M12: 8,031,162 km (0.091 R)
• M13: 9,362,882 km (0.077 R)
• M14: 9,945,715 km (0.104 R)
• M15: 10,329,135 km (0.113 R)
• M16: 11,242,729 km (0.097 R)
• M17: 11,598,921 km (0.09 R)
• M18: 14,726,414 km (0.116 R)
• M19: 19,716,700 km (0.085 R)
• M20: 21,300,942 km (0.116 R)
• M21: 23,931,321 km (0.035 R)
• M22: 31,207,462 km (0.072 R)
• M23: 35,091,621 km (0.041 R)
• M24: 38,074,752 km (0.113 R)
• M25: 38,475,974 km (0.076 R)
• M26: 39,971,055 km (0.061 R)
• M27: 40,385,591 km (0.089 R)
• M28: 43,658,643 km (0.105 R)
• M29: 48,500,976 km (0.105 R)
• M30: 52,359,554 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.6

Radius: 7.5

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 11.6 AU - 14.26 AU

Year: 17516 Days

Day: 21.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 98,128,462 km

• M1: 93,349 km (0.12 R)
• M2: 416,780 km (0.112 R)
• M3: 914,641 km (0.052 R)
• M4: 1,346,979 km (0.104 R)
• M5: 1,795,174 km (0.072 R)
• M6: 2,207,616 km (0.088 R)
• M7: 2,557,076 km (0.035 R)
• M8: 2,854,178 km (0.063 R)
• M9: 3,294,295 km (0.083 R)
• M10: 4,608,811 km (0.095 R)
• M11: 5,694,892 km (0.1 R)
• M12: 6,092,224 km (0.1 R)
• M13: 6,862,204 km (0.105 R)
• M14: 9,712,043 km (0.065 R)
• M15: 10,279,618 km (0.027 R)
• M16: 11,256,043 km (0.111 R)
• M17: 11,652,029 km (0.045 R)
• M18: 14,489,003 km (0.053 R)
• M19: 15,093,528 km (0.077 R)
• M20: 17,007,782 km (0.109 R)
• M21: 19,560,221 km (0.119 R)
• M22: 20,885,209 km (0.108 R)
• M23: 21,569,619 km (0.101 R)
• M24: 21,830,219 km (0.105 R)
• M25: 23,897,661 km (0.039 R)
• M26: 28,521,732 km (0.048 R)
• M27: 29,470,332 km (0.056 R)
• M28: 30,767,794 km (0.072 R)
• M29: 32,102,955 km (0.083 R)
• M30: 35,488,205 km (0.047 R)
• M31: 48,233,345 km (0.053 R)
• M32: 48,828,296 km (0.109 R)
• M33: 49,277,688 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586

Radius: 7.7

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 18.04 AU - 20.34 AU

Year: 31669 Days

Day: 17.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 98,128,462 km

• M1: 124,017 km (0.074 R)
• M2: 370,554 km (0.103 R)
• M3: 696,528 km (0.087 R)
• M4: 952,789 km (0.075 R)
• M5: 1,434,045 km (0.1 R)
• M6: 2,486,616 km (0.114 R)
• M7: 3,278,138 km (0.089 R)
• M8: 3,814,447 km (0.051 R)
• M9: 4,631,550 km (0.049 R)
• M10: 7,462,989 km (0.116 R)
• M11: 21,376,937 km (0.028 R)
• M12: 23,346,842 km (0.096 R)
• M13: 24,375,776 km (0.043 R)
• M14: 36,382,202 km (0.097 R)
• M15: 37,763,888 km (0.093 R)
• M16: 63,543,940 km (0.079 R)
• M17: 67,130,249 km (0.082 R)
• M18: 74,458,451 km (0.062 R)
• M19: 79,714,572 km (0.098 R)
• M20: 92,929,449 km (0.066 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 18,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit