🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.49 AU - 0.53 AU

Year: 235 Days

Day: 35.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.6

Radius: 11.2

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.34 AU - 2.38 AU

Year: 2341 Days

Day: 7.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,902,863 km

• M1: 139,276 km (0.076 R)
• M2: 863,928 km (0.082 R)
• M3: 1,482,814 km (0.088 R)
• M4: 1,899,444 km (0.091 R)
• M5: 2,520,275 km (0.092 R)
• M6: 2,990,162 km (0.057 R)
• M7: 3,536,194 km (0.052 R)
• M8: 3,929,936 km (0.047 R)
• M9: 4,332,205 km (0.105 R)
• M10: 5,962,373 km (0.117 R)
• M11: 7,505,026 km (0.078 R)
• M12: 9,581,295 km (0.055 R)
• M13: 11,401,751 km (0.045 R)
• M14: 12,224,540 km (0.063 R)
• M15: 12,910,745 km (0.046 R)
• M16: 13,487,295 km (0.074 R)
• M17: 14,034,524 km (0.079 R)
• M18: 15,027,705 km (0.074 R)
• M19: 16,527,124 km (0.107 R)
• M20: 17,207,046 km (0.057 R)
• M21: 18,734,590 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.8

Radius: 9.9

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.4 AU - 5.1 AU

Year: 6684 Days

Day: 7.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,902,863 km

• M1: 123,418 km (0.083 R)
• M2: 432,338 km (0.104 R)
• M3: 865,573 km (0.051 R)
• M4: 1,823,748 km (0.117 R)
• M5: 2,157,650 km (0.074 R)
• M6: 6,660,696 km (0.116 R)
• M7: 8,255,409 km (0.077 R)
• M8: 8,765,089 km (0.097 R)
• M9: 12,462,999 km (0.094 R)
• M10: 15,455,704 km (0.108 R)
• M11: 16,915,031 km (0.102 R)
• M12: 18,341,746 km (0.061 R)
• M13: 18,772,588 km (0.102 R)
• M14: 20,695,968 km (0.055 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.2

Radius: 4.7

Gravity: 44.28 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.61 AU - 9.85 AU

Year: 18106 Days

Day: 20.8 Hours

Environment

Temp: -239 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 56,902,863 km

• M1: 58,493 km (0.082 R)
• M2: 226,491 km (0.07 R)
• M3: 533,616 km (0.12 R)
• M4: 1,072,018 km (0.114 R)
• M5: 1,387,071 km (0.108 R)
• M6: 1,583,643 km (0.104 R)
• M7: 1,972,448 km (0.029 R)
• M8: 2,243,519 km (0.052 R)
• M9: 3,097,873 km (0.058 R)
• M10: 3,612,938 km (0.08 R)
• M11: 6,080,106 km (0.053 R)
• M12: 6,653,814 km (0.095 R)
• M13: 7,857,628 km (0.1 R)
• M14: 8,271,715 km (0.108 R)
• M15: 8,591,555 km (0.067 R)
• M16: 8,754,617 km (0.118 R)
• M17: 10,134,508 km (0.03 R)
• M18: 11,259,933 km (0.116 R)
• M19: 12,605,416 km (0.1 R)
• M20: 12,816,199 km (0.075 R)
• M21: 14,281,211 km (0.092 R)
• M22: 20,769,121 km (0.103 R)
• M23: 27,189,862 km (0.108 R)
• M24: 29,716,869 km (0.111 R)
• M25: 33,457,713 km (0.085 R)
• M26: 34,268,983 km (0.119 R)
• M27: 35,790,243 km (0.055 R)
• M28: 37,936,374 km (0.096 R)
• M29: 39,264,504 km (0.089 R)
• M30: 40,623,302 km (0.093 R)
• M31: 41,083,016 km (0.042 R)
• M32: 41,391,487 km (0.093 R)
• M33: 41,857,035 km (0.106 R)
• M34: 45,050,501 km (0.108 R)
• M35: 46,706,550 km (0.097 R)
• M36: 47,549,534 km (0.119 R)
• M37: 50,668,500 km (0.114 R)
• M38: 66,609,948 km (0.045 R)
• M39: 76,632,706 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.2

Radius: 4.2

Gravity: 31.93 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.3 AU - 11.62 AU

Year: 18787 Days

Day: 23.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,902,863 km

• M1: 52,210 km (0.081 R)
• M2: 370,404 km (0.076 R)
• M3: 1,081,742 km (0.116 R)
• M4: 1,600,697 km (0.088 R)
• M5: 3,597,530 km (0.117 R)
• M6: 4,692,137 km (0.029 R)
• M7: 6,487,461 km (0.101 R)
• M8: 10,572,381 km (0.117 R)
• M9: 16,972,477 km (0.118 R)
• M10: 19,515,042 km (0.088 R)
• M11: 21,062,782 km (0.113 R)
• M12: 32,847,504 km (0.115 R)
• M13: 42,602,332 km (0.052 R)
• M14: 46,766,987 km (0.051 R)
• M15: 53,423,344 km (0.03 R)
• M16: 55,358,542 km (0.094 R)
• M17: 55,715,333 km (0.117 R)
• M18: 63,372,201 km (0.112 R)
• M19: 63,762,652 km (0.082 R)
• M20: 66,139,163 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.9

Radius: 5.8

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.16 AU - 10.72 AU

Year: 20235 Days

Day: 24.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,902,863 km

• M1: 72,106 km (0.103 R)
• M2: 702,362 km (0.085 R)
• M3: 960,119 km (0.081 R)
• M4: 1,831,527 km (0.088 R)
• M5: 2,745,719 km (0.065 R)
• M6: 2,974,155 km (0.052 R)
• M7: 3,417,414 km (0.103 R)
• M8: 3,654,975 km (0.043 R)
• M9: 4,782,345 km (0.062 R)
• M10: 5,182,070 km (0.096 R)
• M11: 5,425,316 km (0.108 R)
• M12: 5,897,447 km (0.111 R)
• M13: 9,579,051 km (0.055 R)
• M14: 10,159,790 km (0.071 R)
• M15: 10,541,414 km (0.074 R)
• M16: 12,043,227 km (0.099 R)
• M17: 12,719,559 km (0.114 R)
• M18: 20,671,434 km (0.071 R)
• M19: 21,372,599 km (0.12 R)
• M20: 22,180,278 km (0.08 R)
• M21: 24,047,559 km (0.054 R)
• M22: 29,608,111 km (0.11 R)
• M23: 31,521,618 km (0.062 R)
• M24: 36,219,589 km (0.119 R)
• M25: 40,001,124 km (0.092 R)
• M26: 45,050,950 km (0.102 R)
• M27: 46,228,136 km (0.12 R)
• M28: 55,047,977 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 19,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit