🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.27 AU - 1.31 AU

Year: 543 Days

Day: 41.6 Hours

Environment

Temp: -22 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.2

Radius: 13.1

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.55 AU - 5.75 AU

Year: 4334 Days

Day: 8.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,956,664 km

• M1: 171,888 km (0.071 R)
• M2: 708,944 km (0.044 R)
• M3: 1,260,960 km (0.112 R)
• M4: 1,998,927 km (0.03 R)
• M5: 2,690,966 km (0.076 R)
• M6: 4,104,367 km (0.117 R)
• M7: 4,730,733 km (0.068 R)
• M8: 7,167,084 km (0.086 R)
• M9: 8,114,488 km (0.03 R)
• M10: 14,523,560 km (0.094 R)
• M11: 17,106,217 km (0.097 R)
• M12: 17,533,918 km (0.035 R)
• M13: 19,316,376 km (0.057 R)
• M14: 20,868,604 km (0.099 R)
• M15: 25,703,906 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962

Radius: 11.4

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.75 AU - 8.07 AU

Year: 6736 Days

Day: 7.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 76,956,664 km

• M1: 144,063 km (0.034 R)
• M2: 682,017 km (0.07 R)
• M3: 1,063,641 km (0.109 R)
• M4: 1,526,945 km (0.083 R)
• M5: 2,059,663 km (0.078 R)
• M6: 2,487,663 km (0.052 R)
• M7: 3,595,884 km (0.068 R)
• M8: 5,280,057 km (0.089 R)
• M9: 7,915,822 km (0.11 R)
• M10: 8,670,393 km (0.082 R)
• M11: 10,766,858 km (0.08 R)
• M12: 14,060,853 km (0.089 R)
• M13: 14,916,553 km (0.109 R)
• M14: 15,420,997 km (0.113 R)
• M15: 23,987,570 km (0.115 R)
• M16: 26,288,086 km (0.085 R)
• M17: 28,250,511 km (0.087 R)
• M18: 30,008,884 km (0.117 R)
• M19: 35,497,181 km (0.1 R)
• M20: 35,945,227 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.8

Radius: 4.9

Gravity: 41.22 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 9.94 AU - 15.6 AU

Year: 16924 Days

Day: 15 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 76,956,664 km

• M1: 60,886 km (0.078 R)
• M2: 358,586 km (0.096 R)
• M3: 555,756 km (0.095 R)
• M4: 960,418 km (0.115 R)
• M5: 1,878,800 km (0.109 R)
• M6: 2,774,442 km (0.113 R)
• M7: 3,109,990 km (0.081 R)
• M8: 3,329,600 km (0.104 R)
• M9: 4,214,022 km (0.069 R)
• M10: 5,169,205 km (0.045 R)
• M11: 6,434,204 km (0.053 R)
• M12: 6,837,071 km (0.043 R)
• M13: 7,545,717 km (0.112 R)
• M14: 8,564,927 km (0.087 R)
• M15: 9,615,403 km (0.105 R)
• M16: 10,023,057 km (0.071 R)
• M17: 10,442,231 km (0.116 R)
• M18: 10,873,072 km (0.035 R)
• M19: 12,994,520 km (0.105 R)
• M20: 15,773,599 km (0.117 R)
• M21: 16,258,596 km (0.069 R)
• M22: 16,587,562 km (0.112 R)
• M23: 22,776,575 km (0.095 R)
• M24: 23,920,849 km (0.063 R)
• M25: 30,718,427 km (0.111 R)
• M26: 33,154,478 km (0.032 R)
• M27: 38,843,985 km (0.119 R)
• M28: 39,137,047 km (0.093 R)
• M29: 41,382,212 km (0.111 R)
• M30: 41,534,951 km (0.098 R)
• M31: 42,149,350 km (0.095 R)
• M32: 46,786,285 km (0.109 R)
• M33: 48,630,528 km (0.103 R)
• M34: 54,270,068 km (0.096 R)
• M35: 69,808,350 km (0.094 R)
• M36: 70,458,802 km (0.095 R)
• M37: 73,324,349 km (0.113 R)
• M38: 73,996,492 km (0.101 R)
• M39: 76,266,640 km (0.074 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: 243 - 16,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit