🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.04 AU - 4.2 AU

Year: 2541 Days

Day: 35.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,934,668 km

• M1: 248,632 km (0.108 R)
• M2: 1,374,505 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375

Radius: 15

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.66 AU - 8.22 AU

Year: 6746 Days

Day: 14.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 57,934,668 km

• M1: 186,549 km (0.049 R)
• M2: 809,923 km (0.104 R)
• M3: 1,428,061 km (0.114 R)
• M4: 2,192,506 km (0.089 R)
• M5: 3,501,338 km (0.047 R)
• M6: 4,725,049 km (0.042 R)
• M7: 5,200,620 km (0.103 R)
• M8: 6,890,029 km (0.04 R)
• M9: 8,154,730 km (0.095 R)
• M10: 9,001,005 km (0.104 R)
• M11: 10,032,931 km (0.103 R)
• M12: 11,280,876 km (0.09 R)
• M13: 13,240,309 km (0.065 R)
• M14: 16,472,072 km (0.103 R)
• M15: 23,985,775 km (0.073 R)
• M16: 26,128,914 km (0.047 R)
• M17: 28,224,481 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.1

Radius: 12.1

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.81 AU - 7.43 AU

Year: 7010 Days

Day: 10.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,934,668 km

• M1: 150,495 km (0.05 R)
• M2: 577,149 km (0.087 R)
• M3: 1,057,358 km (0.105 R)
• M4: 1,487,302 km (0.079 R)
• M5: 1,904,082 km (0.032 R)
• M6: 3,201,095 km (0.113 R)
• M7: 3,676,368 km (0.037 R)
• M8: 4,851,609 km (0.09 R)
• M9: 5,363,084 km (0.105 R)
• M10: 6,068,737 km (0.042 R)
• M11: 7,260,583 km (0.119 R)
• M12: 7,778,790 km (0.075 R)
• M13: 8,889,554 km (0.073 R)
• M14: 10,516,132 km (0.082 R)
• M15: 11,277,735 km (0.096 R)
• M16: 16,961,107 km (0.067 R)
• M17: 17,875,450 km (0.079 R)
• M18: 19,589,692 km (0.061 R)
• M19: 22,478,875 km (0.061 R)
• M20: 27,817,275 km (0.099 R)
• M21: 30,303,143 km (0.053 R)
• M22: 31,942,287 km (0.039 R)
• M23: 32,833,591 km (0.037 R)
• M24: 33,335,791 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.5

Radius: 12.6

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.45 AU - 10.61 AU

Year: 9192 Days

Day: 6.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 57,934,668 km

• M1: 156,779 km (0.03 R)
• M2: 570,716 km (0.12 R)
• M3: 1,072,168 km (0.06 R)
• M4: 1,592,918 km (0.088 R)
• M5: 2,005,808 km (0.114 R)
• M6: 2,455,200 km (0.108 R)
• M7: 2,911,175 km (0.081 R)
• M8: 4,631,999 km (0.115 R)
• M9: 5,427,112 km (0.079 R)
• M10: 5,873,960 km (0.086 R)
• M11: 6,311,085 km (0.034 R)
• M12: 6,915,461 km (0.103 R)
• M13: 7,403,299 km (0.112 R)
• M14: 8,076,191 km (0.057 R)
• M15: 9,094,952 km (0.104 R)
• M16: 9,635,599 km (0.107 R)
• M17: 11,439,001 km (0.084 R)
• M18: 11,962,893 km (0.101 R)
• M19: 12,778,800 km (0.088 R)
• M20: 13,285,787 km (0.072 R)
• M21: 14,220,474 km (0.112 R)
• M22: 17,425,160 km (0.106 R)
• M23: 19,268,804 km (0.026 R)
• M24: 25,933,539 km (0.061 R)
• M25: 31,787,752 km (0.057 R)
• M26: 33,034,800 km (0.077 R)
• M27: 34,966,258 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.3

Radius: 6.3

Gravity: 21.85 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.77 AU - 16.45 AU

Year: 18525 Days

Day: 20.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 57,934,668 km

• M1: 82,279 km (0.094 R)
• M2: 712,834 km (0.098 R)
• M3: 1,172,099 km (0.036 R)
• M4: 1,548,936 km (0.065 R)
• M5: 1,887,177 km (0.104 R)
• M6: 2,125,487 km (0.095 R)
• M7: 2,520,575 km (0.04 R)
• M8: 3,122,556 km (0.089 R)
• M9: 3,343,213 km (0.115 R)
• M10: 3,663,502 km (0.117 R)
• M11: 4,036,300 km (0.058 R)
• M12: 4,265,185 km (0.11 R)
• M13: 4,468,339 km (0.095 R)
• M14: 5,079,297 km (0.096 R)
• M15: 5,424,419 km (0.055 R)
• M16: 7,104,253 km (0.111 R)
• M17: 8,992,777 km (0.067 R)
• M18: 13,508,837 km (0.12 R)
• M19: 14,625,436 km (0.113 R)
• M20: 15,245,519 km (0.07 R)
• M21: 16,455,018 km (0.061 R)
• M22: 21,735,972 km (0.05 R)
• M23: 22,850,776 km (0.085 R)
• M24: 23,161,191 km (0.091 R)
• M25: 23,896,764 km (0.092 R)
• M26: 24,865,111 km (0.074 R)
• M27: 28,045,113 km (0.092 R)
• M28: 30,600,843 km (0.036 R)
• M29: 31,486,013 km (0.036 R)
• M30: 47,896,301 km (0.111 R)
• M31: 49,605,906 km (0.027 R)
• M32: 52,067,240 km (0.065 R)
• M33: 52,785,160 km (0.051 R)
• M34: 58,381,167 km (0.105 R)
• M35: 69,426,876 km (0.104 R)
• M36: 71,393,639 km (0.057 R)
• M37: 73,622,049 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 323.1

Radius: 7.1

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 12.05 AU - 15.97 AU

Year: 19348 Days

Day: 20.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 57,934,668 km

• M1: 92,900 km (0.076 R)
• M2: 348,114 km (0.091 R)
• M3: 848,669 km (0.112 R)
• M4: 1,116,748 km (0.093 R)
• M5: 1,371,812 km (0.115 R)
• M6: 3,237,448 km (0.106 R)
• M7: 3,988,279 km (0.088 R)
• M8: 4,948,997 km (0.08 R)
• M9: 5,501,312 km (0.074 R)
• M10: 5,829,679 km (0.086 R)
• M11: 6,327,092 km (0.082 R)
• M12: 6,566,000 km (0.118 R)
• M13: 8,458,862 km (0.115 R)
• M14: 9,196,978 km (0.096 R)
• M15: 9,504,102 km (0.092 R)
• M16: 10,356,212 km (0.084 R)
• M17: 15,682,943 km (0.104 R)
• M18: 17,331,063 km (0.1 R)
• M19: 17,878,741 km (0.09 R)
• M20: 19,174,109 km (0.092 R)
• M21: 20,530,812 km (0.066 R)
• M22: 20,967,638 km (0.089 R)
• M23: 24,394,775 km (0.111 R)
• M24: 27,857,367 km (0.047 R)
• M25: 28,826,014 km (0.117 R)
• M26: 29,816,800 km (0.108 R)
• M27: 32,925,594 km (0.091 R)
• M28: 37,527,374 km (0.117 R)
• M29: 40,868,194 km (0.101 R)
• M30: 41,559,336 km (0.112 R)
• M31: 43,107,374 km (0.094 R)
• M32: 45,132,630 km (0.071 R)
• M33: 51,267,041 km (0.075 R)
• M34: 54,366,409 km (0.114 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: 381 - 13,805 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit