🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.54 AU - 0.64 AU

Year: 297 Days

Day: 39.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393

Radius: 7.7

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.64 AU - 6.38 AU

Year: 9665 Days

Day: 15.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,947,738 km

• M1: 95,892 km (0.063 R)
• M2: 532,269 km (0.114 R)
• M3: 1,230,592 km (0.035 R)
• M4: 1,833,472 km (0.057 R)
• M5: 2,364,394 km (0.106 R)
• M6: 3,077,378 km (0.079 R)
• M7: 3,404,249 km (0.027 R)
• M8: 4,721,458 km (0.075 R)
• M9: 5,812,924 km (0.086 R)
• M10: 6,522,617 km (0.089 R)
• M11: 8,527,228 km (0.098 R)
• M12: 8,998,761 km (0.093 R)
• M13: 9,715,335 km (0.108 R)
• M14: 12,744,392 km (0.041 R)
• M15: 20,890,146 km (0.052 R)
• M16: 24,628,148 km (0.115 R)
• M17: 25,233,570 km (0.055 R)
• M18: 25,495,965 km (0.113 R)
• M19: 26,564,094 km (0.083 R)
• M20: 29,947,250 km (0.092 R)
• M21: 34,458,822 km (0.113 R)
• M22: 36,205,826 km (0.08 R)
• M23: 38,819,301 km (0.085 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.7

Radius: 6.6

Gravity: 11.45 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.03 AU - 7.13 AU

Year: 9835 Days

Day: 16.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,947,738 km

• M1: 82,279 km (0.085 R)
• M2: 310,116 km (0.031 R)
• M3: 856,298 km (0.108 R)
• M4: 1,208,452 km (0.088 R)
• M5: 1,450,800 km (0.115 R)
• M6: 2,117,857 km (0.092 R)
• M7: 3,102,211 km (0.048 R)
• M8: 3,326,309 km (0.119 R)
• M9: 3,934,723 km (0.097 R)
• M10: 4,444,852 km (0.103 R)
• M11: 4,759,755 km (0.086 R)
• M12: 5,694,892 km (0.107 R)
• M13: 7,677,363 km (0.08 R)
• M14: 10,324,347 km (0.079 R)
• M15: 12,711,929 km (0.056 R)
• M16: 13,583,337 km (0.067 R)
• M17: 14,806,300 km (0.052 R)
• M18: 17,539,902 km (0.065 R)
• M19: 19,362,004 km (0.055 R)
• M20: 20,828,661 km (0.104 R)
• M21: 21,710,840 km (0.089 R)
• M22: 23,292,837 km (0.087 R)
• M23: 24,068,353 km (0.025 R)
• M24: 25,761,950 km (0.047 R)
• M25: 29,384,612 km (0.041 R)
• M26: 39,409,913 km (0.03 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595

Radius: 5.7

Gravity: 18.31 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.99 AU - 6.45 AU

Year: 10176 Days

Day: 17.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,947,738 km

• M1: 71,209 km (0.113 R)
• M2: 274,662 km (0.107 R)
• M3: 940,372 km (0.096 R)
• M4: 1,244,953 km (0.12 R)
• M5: 1,460,524 km (0.119 R)
• M6: 1,935,198 km (0.063 R)
• M7: 2,769,505 km (0.099 R)
• M8: 3,718,554 km (0.105 R)
• M9: 3,979,603 km (0.039 R)
• M10: 4,991,034 km (0.097 R)
• M11: 7,225,128 km (0.116 R)
• M12: 7,673,772 km (0.077 R)
• M13: 8,492,372 km (0.109 R)
• M14: 8,808,173 km (0.112 R)
• M15: 9,178,577 km (0.106 R)
• M16: 9,950,502 km (0.074 R)
• M17: 14,985,518 km (0.048 R)
• M18: 18,565,395 km (0.091 R)
• M19: 20,431,628 km (0.118 R)
• M20: 28,143,997 km (0.074 R)
• M21: 31,985,970 km (0.106 R)
• M22: 32,312,093 km (0.053 R)
• M23: 40,563,463 km (0.081 R)
• M24: 42,366,715 km (0.047 R)
• M25: 46,132,243 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.1

Radius: 5.9

Gravity: 21.61 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.01 AU - 8.11 AU

Year: 12306 Days

Day: 16.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 52,947,738 km

• M1: 74,350 km (0.079 R)
• M2: 347,067 km (0.118 R)
• M3: 576,401 km (0.078 R)
• M4: 772,374 km (0.096 R)
• M5: 1,002,755 km (0.092 R)
• M6: 1,252,882 km (0.098 R)
• M7: 1,559,109 km (0.043 R)
• M8: 2,020,170 km (0.119 R)
• M9: 2,504,867 km (0.071 R)
• M10: 3,087,999 km (0.063 R)
• M11: 3,542,029 km (0.094 R)
• M12: 3,812,951 km (0.03 R)
• M13: 4,613,898 km (0.079 R)
• M14: 5,557,561 km (0.103 R)
• M15: 5,923,926 km (0.06 R)
• M16: 6,113,018 km (0.096 R)
• M17: 8,806,527 km (0.039 R)
• M18: 9,153,146 km (0.081 R)
• M19: 10,687,122 km (0.085 R)
• M20: 12,632,044 km (0.064 R)
• M21: 14,940,190 km (0.067 R)
• M22: 15,362,205 km (0.11 R)
• M23: 19,029,747 km (0.109 R)
• M24: 22,226,204 km (0.117 R)
• M25: 23,335,173 km (0.105 R)
• M26: 24,870,646 km (0.105 R)
• M27: 25,165,803 km (0.072 R)
• M28: 27,089,930 km (0.053 R)
• M29: 29,879,033 km (0.111 R)
• M30: 46,877,690 km (0.102 R)
• M31: 51,195,533 km (0.12 R)
• M32: 52,154,006 km (0.114 R)
• M33: 52,637,806 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.8

Radius: 4.1

Gravity: 25.98 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.86 AU - 7.92 AU

Year: 14539 Days

Day: 18.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 52,947,738 km

• M1: 51,162 km (0.055 R)
• M2: 251,773 km (0.059 R)
• M3: 645,515 km (0.058 R)
• M4: 1,507,947 km (0.105 R)
• M5: 1,917,546 km (0.086 R)
• M6: 2,204,325 km (0.113 R)
• M7: 3,046,112 km (0.092 R)
• M8: 4,111,697 km (0.074 R)
• M9: 4,286,129 km (0.118 R)
• M10: 4,743,748 km (0.057 R)
• M11: 6,544,757 km (0.065 R)
• M12: 6,702,882 km (0.054 R)
• M13: 6,863,401 km (0.115 R)
• M14: 8,060,632 km (0.118 R)
• M15: 8,380,323 km (0.068 R)
• M16: 8,899,727 km (0.055 R)
• M17: 10,695,350 km (0.105 R)
• M18: 11,939,855 km (0.1 R)
• M19: 13,027,282 km (0.116 R)
• M20: 13,531,127 km (0.099 R)
• M21: 14,311,280 km (0.077 R)
• M22: 16,978,610 km (0.114 R)
• M23: 18,665,177 km (0.089 R)
• M24: 18,903,486 km (0.081 R)
• M25: 22,816,069 km (0.078 R)
• M26: 29,109,950 km (0.063 R)
• M27: 29,753,371 km (0.118 R)
• M28: 30,515,871 km (0.039 R)
• M29: 31,403,136 km (0.088 R)
• M30: 32,881,313 km (0.103 R)
• M31: 34,883,680 km (0.116 R)
• M32: 39,781,215 km (0.107 R)
• M33: 40,175,855 km (0.12 R)
• M34: 44,975,104 km (0.057 R)
• M35: 47,290,729 km (0.039 R)
• M36: 47,585,736 km (0.069 R)
• M37: 49,989,475 km (0.114 R)
• M38: 50,602,976 km (0.111 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: 453 - 19,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit