🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.56 AU - 0.76 AU

Year: 247 Days

Day: 32.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,520,205 km

• M1: 41,139 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.9

Radius: 11.3

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.9 AU - 6.36 AU

Year: 5347 Days

Day: 8.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 47,520,205 km

• M1: 142,716 km (0.108 R)
• M2: 720,763 km (0.075 R)
• M3: 1,246,001 km (0.101 R)
• M4: 1,684,622 km (0.114 R)
• M5: 2,076,867 km (0.116 R)
• M6: 3,387,045 km (0.093 R)
• M7: 4,280,145 km (0.114 R)
• M8: 5,157,237 km (0.107 R)
• M9: 5,905,675 km (0.064 R)
• M10: 6,626,886 km (0.055 R)
• M11: 7,982,842 km (0.047 R)
• M12: 8,628,656 km (0.113 R)
• M13: 10,024,703 km (0.051 R)
• M14: 10,551,886 km (0.067 R)
• M15: 11,190,070 km (0.115 R)
• M16: 12,796,303 km (0.047 R)
• M17: 14,385,331 km (0.105 R)
• M18: 16,161,656 km (0.113 R)
• M19: 16,948,541 km (0.109 R)
• M20: 17,570,868 km (0.094 R)
• M21: 18,795,626 km (0.08 R)
• M22: 19,395,214 km (0.054 R)
• M23: 27,962,535 km (0.111 R)
• M24: 28,395,022 km (0.095 R)
• M25: 29,629,653 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.3

Radius: 14.7

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.64 AU - 8.58 AU

Year: 9660 Days

Day: 12.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,520,205 km

• M1: 222,901 km (0.118 R)
• M2: 700,567 km (0.078 R)
• M3: 2,054,727 km (0.063 R)
• M4: 3,783,181 km (0.102 R)
• M5: 4,489,283 km (0.105 R)
• M6: 5,007,789 km (0.117 R)
• M7: 5,728,850 km (0.044 R)
• M8: 6,305,700 km (0.115 R)
• M9: 7,301,722 km (0.093 R)
• M10: 7,776,995 km (0.062 R)
• M11: 11,443,489 km (0.099 R)
• M12: 14,592,524 km (0.116 R)
• M13: 15,285,611 km (0.058 R)
• M14: 16,199,355 km (0.112 R)
• M15: 17,357,542 km (0.116 R)
• M16: 21,808,378 km (0.117 R)
• M17: 24,252,657 km (0.073 R)
• M18: 26,041,549 km (0.12 R)
• M19: 27,534,834 km (0.111 R)
• M20: 35,416,249 km (0.117 R)
• M21: 40,113,323 km (0.109 R)
• M22: 42,611,009 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.6

Radius: 4.3

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.01 AU - 10.09 AU

Year: 12528 Days

Day: 18.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 47,520,205 km

• M1: 53,406 km (0.093 R)
• M2: 302,786 km (0.034 R)
• M3: 532,120 km (0.052 R)
• M4: 2,005,808 km (0.08 R)
• M5: 2,627,088 km (0.094 R)
• M6: 3,629,544 km (0.096 R)
• M7: 5,171,299 km (0.031 R)
• M8: 7,875,131 km (0.068 R)
• M9: 10,276,027 km (0.06 R)
• M10: 14,334,169 km (0.091 R)
• M11: 21,516,063 km (0.117 R)
• M12: 21,927,457 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.6

Radius: 7.9

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.29 AU - 11.37 AU

Year: 13114 Days

Day: 19.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 47,520,205 km

• M1: 98,286 km (0.098 R)
• M2: 417,677 km (0.118 R)
• M3: 734,825 km (0.087 R)
• M4: 1,059,751 km (0.075 R)
• M5: 1,612,216 km (0.043 R)
• M6: 1,971,700 km (0.063 R)
• M7: 3,916,921 km (0.085 R)
• M8: 4,664,611 km (0.087 R)
• M9: 5,866,929 km (0.108 R)
• M10: 8,294,304 km (0.096 R)
• M11: 8,723,052 km (0.064 R)
• M12: 9,267,139 km (0.109 R)
• M13: 9,728,798 km (0.1 R)
• M14: 10,698,492 km (0.119 R)
• M15: 11,264,121 km (0.089 R)
• M16: 11,554,341 km (0.11 R)
• M17: 13,273,221 km (0.05 R)
• M18: 14,126,527 km (0.082 R)
• M19: 14,876,611 km (0.105 R)
• M20: 15,438,650 km (0.094 R)
• M21: 16,605,214 km (0.068 R)
• M22: 17,440,419 km (0.086 R)
• M23: 18,867,283 km (0.094 R)
• M24: 19,692,914 km (0.092 R)
• M25: 22,957,289 km (0.08 R)
• M26: 24,863,914 km (0.067 R)
• M27: 29,425,452 km (0.039 R)
• M28: 51,952,349 km (0.109 R)
• M29: 54,558,044 km (0.041 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.8

Radius: 6.8

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.3 AU - 11.56 AU

Year: 15501 Days

Day: 16 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 47,520,205 km

• M1: 88,562 km (0.078 R)
• M2: 493,224 km (0.04 R)
• M3: 1,039,107 km (0.071 R)
• M4: 1,302,399 km (0.04 R)
• M5: 2,429,320 km (0.073 R)
• M6: 2,728,815 km (0.048 R)
• M7: 3,282,626 km (0.073 R)
• M8: 3,549,060 km (0.074 R)
• M9: 4,152,986 km (0.05 R)
• M10: 6,451,259 km (0.075 R)
• M11: 7,805,718 km (0.066 R)
• M12: 8,237,756 km (0.089 R)
• M13: 8,640,175 km (0.089 R)
• M14: 10,330,631 km (0.081 R)
• M15: 12,115,932 km (0.119 R)
• M16: 14,999,879 km (0.081 R)
• M17: 18,689,860 km (0.11 R)
• M18: 23,919,054 km (0.069 R)
• M19: 25,200,509 km (0.051 R)
• M20: 26,430,952 km (0.093 R)
• M21: 29,422,161 km (0.115 R)
• M22: 33,525,182 km (0.082 R)
• M23: 34,896,247 km (0.092 R)
• M24: 35,361,346 km (0.118 R)
• M25: 38,239,759 km (0.044 R)
• M26: 39,609,776 km (0.106 R)
• M27: 39,862,297 km (0.098 R)
• M28: 42,711,688 km (0.091 R)
• M29: 45,832,898 km (0.071 R)
• M30: 46,953,236 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 19,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit