🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.85 AU - 4.65 AU

Year: 2707 Days

Day: 34.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 158.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,285,218 km

• M1: 566,826 km (0.091 R)
• M2: 971,788 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.9

Radius: 11.4

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.95 AU - 7.77 AU

Year: 6698 Days

Day: 6.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 76,285,218 km

• M1: 141,819 km (0.107 R)
• M2: 581,786 km (0.099 R)
• M3: 958,474 km (0.059 R)
• M4: 1,363,884 km (0.097 R)
• M5: 2,035,279 km (0.055 R)
• M6: 2,408,077 km (0.037 R)
• M7: 2,844,454 km (0.11 R)
• M8: 4,531,170 km (0.104 R)
• M9: 5,645,824 km (0.091 R)
• M10: 6,115,711 km (0.11 R)
• M11: 6,739,683 km (0.096 R)
• M12: 7,269,110 km (0.086 R)
• M13: 8,336,491 km (0.11 R)
• M14: 9,546,289 km (0.096 R)
• M15: 11,321,716 km (0.118 R)
• M16: 13,307,479 km (0.088 R)
• M17: 13,772,728 km (0.065 R)
• M18: 14,141,936 km (0.1 R)
• M19: 17,646,714 km (0.11 R)
• M20: 22,921,535 km (0.116 R)
• M21: 24,890,243 km (0.077 R)
• M22: 28,389,936 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.1

Radius: 9.5

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.05 AU - 9.87 AU

Year: 9173 Days

Day: 5.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 76,285,218 km

• M1: 118,182 km (0.097 R)
• M2: 1,063,342 km (0.112 R)
• M3: 1,460,674 km (0.06 R)
• M4: 2,234,843 km (0.074 R)
• M5: 2,580,563 km (0.033 R)
• M6: 3,454,514 km (0.066 R)
• M7: 3,865,759 km (0.108 R)
• M8: 5,603,338 km (0.031 R)
• M9: 6,548,048 km (0.037 R)
• M10: 7,018,235 km (0.1 R)
• M11: 7,722,990 km (0.057 R)
• M12: 9,517,417 km (0.106 R)
• M13: 10,485,614 km (0.098 R)
• M14: 12,030,062 km (0.085 R)
• M15: 14,231,545 km (0.091 R)
• M16: 17,124,319 km (0.068 R)
• M17: 19,099,310 km (0.074 R)
• M18: 21,476,270 km (0.119 R)
• M19: 25,832,710 km (0.105 R)
• M20: 26,220,318 km (0.102 R)
• M21: 28,939,409 km (0.085 R)
• M22: 31,509,351 km (0.107 R)
• M23: 31,951,861 km (0.084 R)
• M24: 32,286,661 km (0.102 R)
• M25: 36,366,345 km (0.062 R)
• M26: 39,610,524 km (0.075 R)
• M27: 41,302,925 km (0.095 R)
• M28: 44,275,734 km (0.114 R)
• M29: 49,592,293 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.8

Radius: 8.4

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.24 AU - 11.92 AU

Year: 11054 Days

Day: 12.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 76,285,218 km

• M1: 105,167 km (0.12 R)
• M2: 387,309 km (0.103 R)
• M3: 1,079,797 km (0.092 R)
• M4: 1,486,554 km (0.071 R)
• M5: 2,174,854 km (0.094 R)
• M6: 3,125,548 km (0.118 R)
• M7: 4,610,008 km (0.104 R)
• M8: 4,931,793 km (0.075 R)
• M9: 5,653,154 km (0.119 R)
• M10: 6,160,291 km (0.101 R)
• M11: 8,240,898 km (0.105 R)
• M12: 10,105,037 km (0.115 R)
• M13: 12,456,566 km (0.077 R)
• M14: 13,082,633 km (0.072 R)
• M15: 15,798,134 km (0.116 R)
• M16: 16,128,745 km (0.08 R)
• M17: 17,217,817 km (0.064 R)
• M18: 18,794,429 km (0.054 R)
• M19: 19,769,957 km (0.117 R)
• M20: 20,543,079 km (0.108 R)
• M21: 33,692,283 km (0.079 R)
• M22: 35,693,753 km (0.114 R)
• M23: 37,655,579 km (0.088 R)
• M24: 40,545,960 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.5

Radius: 10.2

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 10.04 AU - 10.36 AU

Year: 12144 Days

Day: 13.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 76,285,218 km

• M1: 127,158 km (0.102 R)
• M2: 569,070 km (0.066 R)
• M3: 1,022,801 km (0.047 R)
• M4: 1,556,566 km (0.034 R)
• M5: 2,110,676 km (0.12 R)
• M6: 3,540,234 km (0.116 R)
• M7: 4,219,258 km (0.078 R)
• M8: 6,631,823 km (0.12 R)
• M9: 10,758,929 km (0.063 R)
• M10: 11,129,782 km (0.119 R)
• M11: 11,619,267 km (0.116 R)
• M12: 12,816,947 km (0.12 R)
• M13: 15,997,547 km (0.091 R)
• M14: 17,477,968 km (0.048 R)
• M15: 19,279,276 km (0.064 R)
• M16: 19,827,253 km (0.102 R)
• M17: 20,144,999 km (0.097 R)
• M18: 22,379,542 km (0.102 R)
• M19: 24,958,310 km (0.046 R)
• M20: 29,651,944 km (0.068 R)
• M21: 31,017,623 km (0.066 R)
• M22: 31,661,941 km (0.074 R)
• M23: 32,205,579 km (0.08 R)
• M24: 33,423,605 km (0.118 R)
• M25: 37,868,158 km (0.114 R)
• M26: 45,525,175 km (0.052 R)
• M27: 46,917,632 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 865.9

Radius: 3.2

Gravity: 84.56 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.17 AU - 15.21 AU

Year: 17858 Days

Day: 15 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 76,285,218 km

• M1: 40,242 km (0.094 R)
• M2: 286,929 km (0.11 R)
• M3: 469,737 km (0.118 R)
• M4: 1,379,891 km (0.034 R)
• M5: 1,523,954 km (0.04 R)
• M6: 2,057,569 km (0.115 R)
• M7: 2,957,849 km (0.088 R)
• M8: 3,143,500 km (0.046 R)
• M9: 3,538,139 km (0.095 R)
• M10: 4,810,469 km (0.088 R)
• M11: 5,067,329 km (0.028 R)
• M12: 9,231,535 km (0.051 R)
• M13: 9,685,265 km (0.107 R)
• M14: 11,072,786 km (0.077 R)
• M15: 13,215,625 km (0.102 R)
• M16: 13,646,019 km (0.081 R)
• M17: 14,309,036 km (0.031 R)
• M18: 15,939,055 km (0.055 R)
• M19: 17,176,379 km (0.072 R)
• M20: 17,602,583 km (0.094 R)
• M21: 18,123,483 km (0.098 R)
• M22: 18,565,245 km (0.108 R)
• M23: 20,309,407 km (0.11 R)
• M24: 21,860,587 km (0.111 R)
• M25: 22,059,852 km (0.061 R)
• M26: 22,461,971 km (0.112 R)
• M27: 29,457,466 km (0.11 R)
• M28: 29,945,006 km (0.11 R)
• M29: 30,562,097 km (0.076 R)
• M30: 36,361,558 km (0.06 R)
• M31: 37,631,793 km (0.107 R)
• M32: 41,619,324 km (0.078 R)
• M33: 46,698,920 km (0.085 R)
• M34: 47,029,531 km (0.116 R)
• M35: 47,695,242 km (0.082 R)
• M36: 49,730,072 km (0.101 R)
• M37: 53,971,770 km (0.067 R)
• M38: 54,518,401 km (0.052 R)
• M39: 55,994,034 km (0.085 R)
• M40: 71,144,409 km (0.115 R)
• M41: 71,362,971 km (0.094 R)
• M42: 73,127,478 km (0.118 R)
• M43: 74,469,970 km (0.101 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: 538 - 14,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit