🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.68 AU - 0.96 AU

Year: 315 Days

Day: 36.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,204,005 km

• M1: 209,886 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.01 AU - 2.03 AU

Year: 1219 Days

Day: 36 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,204,005 km

• M1: 133,591 km (0.035 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.7

Radius: 13

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.66 AU - 3.24 AU

Year: 2151 Days

Day: 5.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 50,204,005 km

• M1: 161,715 km (0.037 R)
• M2: 595,400 km (0.054 R)
• M3: 1,003,503 km (0.032 R)
• M4: 1,904,381 km (0.108 R)
• M5: 2,389,377 km (0.12 R)
• M6: 2,851,485 km (0.108 R)
• M7: 3,273,800 km (0.104 R)
• M8: 4,033,907 km (0.036 R)
• M9: 5,334,062 km (0.098 R)
• M10: 6,005,906 km (0.081 R)
• M11: 6,760,477 km (0.115 R)
• M12: 7,904,153 km (0.113 R)
• M13: 8,681,912 km (0.053 R)
• M14: 9,926,118 km (0.116 R)
• M15: 10,831,933 km (0.028 R)
• M16: 11,556,735 km (0.117 R)
• M17: 12,850,008 km (0.118 R)
• M18: 13,359,239 km (0.038 R)
• M19: 15,484,576 km (0.113 R)
• M20: 16,256,950 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.9

Radius: 14.7

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.3 AU - 7.88 AU

Year: 7183 Days

Day: 10.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,204,005 km

• M1: 182,958 km (0.104 R)
• M2: 712,834 km (0.111 R)
• M3: 1,192,145 km (0.085 R)
• M4: 2,032,437 km (0.112 R)
• M5: 3,116,423 km (0.108 R)
• M6: 3,694,319 km (0.077 R)
• M7: 4,161,364 km (0.114 R)
• M8: 5,552,923 km (0.093 R)
• M9: 6,617,462 km (0.063 R)
• M10: 8,053,901 km (0.075 R)
• M11: 12,544,978 km (0.079 R)
• M12: 13,552,819 km (0.038 R)
• M13: 14,735,390 km (0.114 R)
• M14: 17,784,344 km (0.061 R)
• M15: 19,056,375 km (0.077 R)
• M16: 20,388,095 km (0.097 R)
• M17: 20,999,502 km (0.077 R)
• M18: 23,319,316 km (0.115 R)
• M19: 24,584,166 km (0.078 R)
• M20: 29,907,756 km (0.103 R)
• M21: 31,299,465 km (0.113 R)
• M22: 31,806,751 km (0.041 R)
• M23: 36,065,204 km (0.102 R)
• M24: 39,380,742 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.3

Radius: 9.7

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.25 AU - 10.25 AU

Year: 10990 Days

Day: 8.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,204,005 km

• M1: 121,473 km (0.115 R)
• M2: 837,449 km (0.113 R)
• M3: 1,605,335 km (0.114 R)
• M4: 3,329,450 km (0.113 R)
• M5: 4,563,782 km (0.1 R)
• M6: 5,565,041 km (0.092 R)
• M7: 6,787,854 km (0.092 R)
• M8: 8,181,208 km (0.112 R)
• M9: 13,174,336 km (0.106 R)
• M10: 14,426,171 km (0.082 R)
• M11: 14,976,392 km (0.071 R)
• M12: 15,611,884 km (0.118 R)
• M13: 22,347,977 km (0.084 R)
• M14: 23,742,528 km (0.088 R)
• M15: 24,220,045 km (0.04 R)
• M16: 27,117,157 km (0.037 R)
• M17: 28,918,615 km (0.07 R)
• M18: 29,683,210 km (0.12 R)
• M19: 30,573,317 km (0.095 R)
• M20: 33,231,671 km (0.083 R)
• M21: 35,915,158 km (0.116 R)
• M22: 37,566,868 km (0.095 R)
• M23: 44,972,411 km (0.091 R)
• M24: 45,850,850 km (0.081 R)
• M25: 49,790,211 km (0.111 R)
• M26: 51,204,658 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.9

Radius: 6.9

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 10 AU - 12.82 AU

Year: 16365 Days

Day: 23.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,204,005 km

• M1: 186,100 km (0.093 R)
• M2: 408,253 km (0.065 R)
• M3: 3,439,853 km (0.108 R)
• M4: 3,693,871 km (0.097 R)
• M5: 4,042,882 km (0.071 R)
• M6: 4,622,425 km (0.084 R)
• M7: 5,027,984 km (0.109 R)
• M8: 5,289,182 km (0.096 R)
• M9: 6,238,530 km (0.091 R)
• M10: 9,269,982 km (0.099 R)
• M11: 12,558,143 km (0.118 R)
• M12: 13,224,003 km (0.119 R)
• M13: 15,775,095 km (0.05 R)
• M14: 17,498,313 km (0.071 R)
• M15: 17,872,458 km (0.096 R)
• M16: 20,477,405 km (0.047 R)
• M17: 23,145,184 km (0.104 R)
• M18: 23,961,091 km (0.089 R)
• M19: 24,515,650 km (0.101 R)
• M20: 25,746,392 km (0.11 R)
• M21: 26,819,457 km (0.082 R)
• M22: 31,411,065 km (0.095 R)
• M23: 31,741,975 km (0.092 R)
• M24: 33,776,357 km (0.097 R)
• M25: 36,500,384 km (0.106 R)
• M26: 39,495,334 km (0.112 R)
• M27: 40,139,203 km (0.08 R)
• M28: 43,055,913 km (0.103 R)
• M29: 45,404,300 km (0.111 R)
• M30: 45,968,883 km (0.042 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 13,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit