🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.45 AU - 0.61 AU

Year: 249 Days

Day: 14.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,343,839 km

• M1: 189,541 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.2

Radius: 9.3

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.27 AU - 1.91 AU

Year: 1295 Days

Day: 13.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,343,839 km

• M1: 118,332 km (0.096 R)
• M2: 411,693 km (0.111 R)
• M3: 803,789 km (0.095 R)
• M4: 1,231,190 km (0.103 R)
• M5: 1,547,590 km (0.087 R)
• M6: 2,209,261 km (0.109 R)
• M7: 4,184,252 km (0.093 R)
• M8: 4,555,405 km (0.114 R)
• M9: 5,115,798 km (0.081 R)
• M10: 5,620,691 km (0.112 R)
• M11: 7,384,749 km (0.109 R)
• M12: 7,928,538 km (0.087 R)
• M13: 8,236,111 km (0.12 R)
• M14: 8,658,874 km (0.069 R)
• M15: 9,605,230 km (0.029 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807

Radius: 14.3

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.78 AU - 3.12 AU

Year: 3272 Days

Day: 5.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,343,839 km

• M1: 178,171 km (0.067 R)
• M2: 959,670 km (0.088 R)
• M3: 1,406,070 km (0.107 R)
• M4: 1,907,822 km (0.116 R)
• M5: 2,515,189 km (0.107 R)
• M6: 3,089,046 km (0.103 R)
• M7: 3,590,798 km (0.075 R)
• M8: 4,367,659 km (0.115 R)
• M9: 5,178,181 km (0.078 R)
• M10: 5,974,640 km (0.097 R)
• M11: 8,049,562 km (0.073 R)
• M12: 9,573,965 km (0.076 R)
• M13: 10,650,920 km (0.083 R)
• M14: 11,154,915 km (0.047 R)
• M15: 11,896,172 km (0.074 R)
• M16: 13,525,891 km (0.076 R)
• M17: 14,829,637 km (0.079 R)
• M18: 16,436,468 km (0.098 R)
• M19: 17,803,343 km (0.12 R)
• M20: 18,275,325 km (0.081 R)
• M21: 19,741,982 km (0.107 R)
• M22: 22,839,705 km (0.036 R)
• M23: 23,538,327 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.9

Radius: 4.9

Gravity: 23.69 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.4 AU - 8.14 AU

Year: 13984 Days

Day: 24.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,343,839 km

• M1: 61,335 km (0.107 R)
• M2: 247,136 km (0.1 R)
• M3: 405,859 km (0.041 R)
• M4: 620,233 km (0.095 R)
• M5: 972,386 km (0.058 R)
• M6: 1,642,136 km (0.058 R)
• M7: 1,887,925 km (0.083 R)
• M8: 2,352,127 km (0.099 R)
• M9: 2,665,086 km (0.106 R)
• M10: 3,348,449 km (0.078 R)
• M11: 3,939,959 km (0.083 R)
• M12: 12,036,645 km (0.106 R)
• M13: 14,472,098 km (0.113 R)
• M14: 14,953,953 km (0.093 R)
• M15: 15,163,689 km (0.078 R)
• M16: 16,612,544 km (0.055 R)
• M17: 24,283,325 km (0.088 R)
• M18: 27,495,640 km (0.096 R)
• M19: 28,877,775 km (0.072 R)
• M20: 31,435,449 km (0.102 R)
• M21: 33,539,394 km (0.063 R)
• M22: 34,019,304 km (0.115 R)
• M23: 35,610,876 km (0.105 R)
• M24: 37,379,571 km (0.103 R)
• M25: 43,887,827 km (0.066 R)
• M26: 44,461,834 km (0.109 R)
• M27: 46,510,876 km (0.097 R)
• M28: 51,906,871 km (0.075 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 17,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit