🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.04 AU - 2.54 AU

Year: 1462 Days

Day: 26.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,771,189 km

• M1: 55,202 km (0.042 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.9

Radius: 12.5

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.41 AU - 4.43 AU

Year: 3273 Days

Day: 11.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 55,771,189 km

• M1: 169,195 km (0.105 R)
• M2: 834,457 km (0.118 R)
• M3: 1,412,204 km (0.104 R)
• M4: 1,842,447 km (0.063 R)
• M5: 2,520,126 km (0.103 R)
• M6: 3,111,636 km (0.102 R)
• M7: 3,974,815 km (0.094 R)
• M8: 4,756,763 km (0.109 R)
• M9: 5,848,978 km (0.076 R)
• M10: 6,684,930 km (0.104 R)
• M11: 8,020,391 km (0.083 R)
• M12: 8,980,959 km (0.071 R)
• M13: 10,804,257 km (0.043 R)
• M14: 11,296,434 km (0.082 R)
• M15: 12,193,423 km (0.039 R)
• M16: 13,793,522 km (0.098 R)
• M17: 14,226,758 km (0.063 R)
• M18: 15,272,895 km (0.033 R)
• M19: 16,530,714 km (0.107 R)
• M20: 19,793,145 km (0.071 R)
• M21: 20,718,258 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.9

Radius: 9.5

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.62 AU - 5.98 AU

Year: 4435 Days

Day: 6.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,771,189 km

• M1: 118,482 km (0.082 R)
• M2: 461,360 km (0.078 R)
• M3: 825,182 km (0.034 R)
• M4: 1,393,803 km (0.077 R)
• M5: 1,810,882 km (0.031 R)
• M6: 2,162,886 km (0.035 R)
• M7: 2,811,842 km (0.096 R)
• M8: 3,135,571 km (0.094 R)
• M9: 3,668,140 km (0.056 R)
• M10: 5,016,316 km (0.1 R)
• M11: 5,386,122 km (0.037 R)
• M12: 6,240,475 km (0.115 R)
• M13: 7,182,343 km (0.108 R)
• M14: 7,791,506 km (0.111 R)
• M15: 9,664,770 km (0.069 R)
• M16: 11,098,666 km (0.102 R)
• M17: 12,717,913 km (0.108 R)
• M18: 13,158,479 km (0.1 R)
• M19: 14,436,195 km (0.12 R)
• M20: 14,915,656 km (0.034 R)
• M21: 17,836,853 km (0.115 R)
• M22: 18,389,318 km (0.055 R)
• M23: 19,592,983 km (0.106 R)
• M24: 20,379,718 km (0.071 R)
• M25: 20,713,620 km (0.111 R)
• M26: 22,651,960 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.2

Radius: 5.6

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 11.17 AU - 14.89 AU

Year: 19837 Days

Day: 17.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,771,189 km

• M1: 73,752 km (0.111 R)
• M2: 982,409 km (0.091 R)
• M3: 2,053,231 km (0.05 R)
• M4: 2,625,443 km (0.095 R)
• M5: 3,825,068 km (0.119 R)
• M6: 4,167,049 km (0.096 R)
• M7: 4,814,508 km (0.118 R)
• M8: 5,351,265 km (0.103 R)
• M9: 5,742,763 km (0.045 R)
• M10: 7,032,297 km (0.115 R)
• M11: 8,083,820 km (0.08 R)
• M12: 9,387,566 km (0.118 R)
• M13: 10,548,894 km (0.088 R)
• M14: 11,164,040 km (0.113 R)
• M15: 15,086,048 km (0.091 R)
• M16: 30,445,859 km (0.101 R)
• M17: 31,689,317 km (0.034 R)
• M18: 32,848,850 km (0.118 R)
• M19: 34,277,360 km (0.064 R)
• M20: 40,003,069 km (0.097 R)
• M21: 47,977,683 km (0.103 R)
• M22: 51,538,411 km (0.105 R)
• M23: 52,335,169 km (0.112 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: 219 - 15,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit