🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.42 AU - 5.56 AU

Year: 4500 Days

Day: 37.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.9

Radius: 13

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.76 AU - 10.76 AU

Year: 9858 Days

Day: 14.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 90,970,808 km

• M1: 224,696 km (0.094 R)
• M2: 535,411 km (0.105 R)
• M3: 1,008,439 km (0.058 R)
• M4: 1,444,517 km (0.066 R)
• M5: 1,768,845 km (0.07 R)
• M6: 2,276,880 km (0.08 R)
• M7: 2,688,124 km (0.112 R)
• M8: 3,004,374 km (0.086 R)
• M9: 3,814,596 km (0.05 R)
• M10: 4,589,812 km (0.1 R)
• M11: 5,321,944 km (0.09 R)
• M12: 5,588,528 km (0.111 R)
• M13: 6,173,156 km (0.089 R)
• M14: 7,501,585 km (0.088 R)
• M15: 7,783,278 km (0.034 R)
• M16: 8,735,020 km (0.115 R)
• M17: 10,308,640 km (0.086 R)
• M18: 13,102,230 km (0.108 R)
• M19: 14,092,718 km (0.071 R)
• M20: 14,675,102 km (0.099 R)
• M21: 15,419,950 km (0.106 R)
• M22: 17,390,154 km (0.113 R)
• M23: 18,862,796 km (0.096 R)
• M24: 19,142,095 km (0.105 R)
• M25: 19,593,282 km (0.098 R)
• M26: 21,451,138 km (0.09 R)
• M27: 24,333,739 km (0.058 R)
• M28: 25,421,465 km (0.104 R)
• M29: 26,533,127 km (0.061 R)
• M30: 28,347,749 km (0.099 R)
• M31: 30,932,801 km (0.073 R)
• M32: 32,231,310 km (0.077 R)
• M33: 33,111,843 km (0.089 R)
• M34: 33,482,247 km (0.09 R)
• M35: 34,455,082 km (0.096 R)
• M36: 35,060,655 km (0.115 R)
• M37: 38,805,688 km (0.092 R)
• M38: 40,504,072 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.7

Radius: 14.8

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 11.26 AU - 14.56 AU

Year: 16228 Days

Day: 7.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 90,970,808 km

• M1: 190,438 km (0.077 R)
• M2: 876,793 km (0.11 R)
• M3: 1,168,808 km (0.048 R)
• M4: 1,457,233 km (0.098 R)
• M5: 1,844,093 km (0.094 R)
• M6: 5,240,713 km (0.116 R)
• M7: 6,660,097 km (0.069 R)
• M8: 9,237,818 km (0.08 R)
• M9: 11,697,058 km (0.077 R)
• M10: 13,794,120 km (0.026 R)
• M11: 15,372,528 km (0.101 R)
• M12: 15,939,055 km (0.049 R)
• M13: 18,445,717 km (0.114 R)
• M14: 18,858,308 km (0.105 R)
• M15: 21,137,132 km (0.03 R)
• M16: 21,727,296 km (0.064 R)
• M17: 22,100,393 km (0.075 R)
• M18: 22,780,016 km (0.115 R)
• M19: 24,642,808 km (0.117 R)
• M20: 26,415,094 km (0.083 R)
• M21: 28,164,791 km (0.055 R)
• M22: 29,449,089 km (0.108 R)
• M23: 32,013,944 km (0.072 R)
• M24: 32,558,032 km (0.065 R)
• M25: 33,106,757 km (0.095 R)
• M26: 33,475,067 km (0.076 R)
• M27: 33,938,371 km (0.113 R)
• M28: 34,592,413 km (0.11 R)
• M29: 39,848,983 km (0.092 R)
• M30: 41,581,027 km (0.105 R)
• M31: 43,350,172 km (0.06 R)
• M32: 44,195,549 km (0.044 R)
• M33: 44,941,893 km (0.079 R)
• M34: 45,586,660 km (0.11 R)
• M35: 47,658,890 km (0.114 R)
• M36: 48,211,803 km (0.051 R)
• M37: 49,552,051 km (0.039 R)
• M38: 58,958,316 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 741.5

Radius: 7.9

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 15.78 AU - 18.78 AU

Year: 25130 Days

Day: 22.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 90,970,808 km

• M1: 138,378 km (0.114 R)
• M2: 679,773 km (0.099 R)
• M3: 1,385,127 km (0.093 R)
• M4: 1,828,834 km (0.081 R)
• M5: 3,954,470 km (0.047 R)
• M6: 4,496,463 km (0.096 R)
• M7: 5,202,416 km (0.062 R)
• M8: 6,288,646 km (0.11 R)
• M9: 6,722,928 km (0.098 R)
• M10: 8,276,801 km (0.073 R)
• M11: 9,229,889 km (0.079 R)
• M12: 10,114,611 km (0.089 R)
• M13: 15,003,619 km (0.092 R)
• M14: 16,589,506 km (0.06 R)
• M15: 17,135,838 km (0.109 R)
• M16: 21,561,990 km (0.103 R)
• M17: 22,184,766 km (0.104 R)
• M18: 24,013,151 km (0.062 R)
• M19: 27,587,194 km (0.106 R)
• M20: 28,089,244 km (0.06 R)
• M21: 32,161,298 km (0.119 R)
• M22: 32,377,617 km (0.095 R)
• M23: 34,804,693 km (0.116 R)
• M24: 36,740,339 km (0.082 R)
• M25: 38,847,126 km (0.037 R)
• M26: 41,256,998 km (0.049 R)
• M27: 48,923,141 km (0.058 R)
• M28: 50,941,815 km (0.117 R)
• M29: 51,350,516 km (0.091 R)
• M30: 56,811,886 km (0.091 R)
• M31: 57,243,326 km (0.077 R)
• M32: 57,676,561 km (0.12 R)
• M33: 61,350,087 km (0.111 R)
• M34: 63,002,395 km (0.11 R)
• M35: 77,180,085 km (0.055 R)
• M36: 80,906,568 km (0.065 R)
• M37: 83,497,752 km (0.049 R)
• M38: 84,721,014 km (0.083 R)
• M39: 85,776,577 km (0.038 R)
• M40: 86,306,901 km (0.115 R)
• M41: 86,484,025 km (0.056 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 13,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit