🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.39 AU - 0.63 AU

Year: 235 Days

Day: 17.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,201,126 km

• M1: 231,428 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.54 AU - 0.7 AU

Year: 315 Days

Day: 16.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.2

Radius: 9.6

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.12 AU - 1.6 AU

Year: 1024 Days

Day: 6.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 46,201,126 km

• M1: 124,914 km (0.074 R)
• M2: 188,194 km (0.093 R)
• M3: 260,599 km (0.113 R)
• M4: 353,350 km (0.041 R)
• M5: 423,362 km (0.085 R)
• M6: 601,383 km (0.059 R)
• M7: 714,779 km (0.07 R)
• M8: 787,932 km (0.116 R)
• M9: 927,956 km (0.072 R)
• M10: 1,201,271 km (0.105 R)
• M11: 1,376,749 km (0.116 R)
• M12: 1,508,545 km (0.064 R)
• M13: 1,635,853 km (0.076 R)
• M14: 1,739,374 km (0.079 R)
• M15: 1,981,573 km (0.082 R)
• M16: 2,058,467 km (0.064 R)
• M17: 2,141,045 km (0.04 R)
• M18: 2,210,159 km (0.072 R)
• M19: 2,473,002 km (0.062 R)
• M20: 2,629,183 km (0.079 R)
• M21: 2,724,626 km (0.086 R)
• M22: 3,028,758 km (0.077 R)
• M23: 3,112,085 km (0.082 R)
• M24: 3,332,442 km (0.055 R)
• M25: 3,800,534 km (0.115 R)
• M26: 4,227,187 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.2

Radius: 13.6

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.64 AU - 2.8 AU

Year: 2896 Days

Day: 10.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 46,201,126 km

• M1: 176,825 km (0.047 R)
• M2: 375,790 km (0.099 R)
• M3: 479,461 km (0.117 R)
• M4: 570,117 km (0.045 R)
• M5: 959,072 km (0.059 R)
• M6: 1,069,176 km (0.088 R)
• M7: 1,231,190 km (0.042 R)
• M8: 1,352,215 km (0.109 R)
• M9: 1,567,786 km (0.093 R)
• M10: 1,740,571 km (0.071 R)
• M11: 1,891,964 km (0.093 R)
• M12: 2,047,845 km (0.072 R)
• M13: 2,237,835 km (0.064 R)
• M14: 2,875,421 km (0.111 R)
• M15: 3,291,452 km (0.065 R)
• M16: 4,069,960 km (0.069 R)
• M17: 4,310,812 km (0.113 R)
• M18: 4,690,641 km (0.114 R)
• M19: 4,884,670 km (0.111 R)
• M20: 5,280,805 km (0.107 R)
• M21: 5,482,912 km (0.059 R)
• M22: 5,769,990 km (0.066 R)
• M23: 6,041,211 km (0.081 R)
• M24: 6,167,771 km (0.038 R)
• M25: 6,661,294 km (0.096 R)
• M26: 6,857,866 km (0.057 R)
• M27: 6,945,829 km (0.1 R)
• M28: 7,234,553 km (0.12 R)
• M29: 7,777,892 km (0.093 R)
• M30: 7,892,784 km (0.081 R)
• M31: 8,194,074 km (0.103 R)
• M32: 8,976,171 km (0.032 R)
• M33: 9,881,388 km (0.063 R)
• M34: 10,130,917 km (0.119 R)
• M35: 10,231,447 km (0.1 R)
• M36: 10,995,443 km (0.115 R)
• M37: 11,202,337 km (0.111 R)
• M38: 12,069,407 km (0.118 R)
• M39: 12,551,411 km (0.091 R)
• M40: 12,821,884 km (0.105 R)
• M41: 12,957,868 km (0.09 R)
• M42: 13,231,333 km (0.036 R)
• M43: 14,259,819 km (0.033 R)
• M44: 14,769,349 km (0.089 R)
• M45: 14,854,919 km (0.109 R)
• M46: 15,055,081 km (0.1 R)
• M47: 15,342,608 km (0.068 R)
• M48: 15,690,124 km (0.092 R)
• M49: 16,040,183 km (0.097 R)
• M50: 16,422,405 km (0.062 R)
• M51: 16,956,619 km (0.116 R)
• M52: 17,165,907 km (0.097 R)
• M53: 18,041,952 km (0.114 R)
• M54: 18,470,251 km (0.115 R)
• M55: 18,716,489 km (0.088 R)
• M56: 18,870,874 km (0.061 R)
• M57: 18,994,741 km (0.073 R)
• M58: 19,243,223 km (0.104 R)
• M59: 19,336,722 km (0.106 R)
• M60: 19,461,636 km (0.075 R)
• M61: 19,586,700 km (0.083 R)
• M62: 20,184,792 km (0.081 R)
• M63: 20,279,787 km (0.12 R)
• M64: 20,565,668 km (0.093 R)
• M65: 21,205,648 km (0.074 R)
• M66: 21,657,583 km (0.027 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243

Radius: 6.6

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.55 AU - 9.37 AU

Year: 15888 Days

Day: 19.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 46,201,126 km

• M1: 89,609 km (0.053 R)
• M2: 298,149 km (0.089 R)
• M3: 423,661 km (0.112 R)
• M4: 537,056 km (0.083 R)
• M5: 597,643 km (0.078 R)
• M6: 644,767 km (0.085 R)
• M7: 954,584 km (0.083 R)
• M8: 1,029,383 km (0.115 R)
• M9: 1,432,549 km (0.037 R)
• M10: 1,764,656 km (0.06 R)
• M11: 2,120,251 km (0.04 R)
• M12: 3,089,196 km (0.067 R)
• M13: 3,751,915 km (0.054 R)
• M14: 3,931,881 km (0.083 R)
• M15: 4,394,138 km (0.118 R)
• M16: 4,552,114 km (0.118 R)
• M17: 4,808,674 km (0.055 R)
• M18: 5,403,176 km (0.076 R)
• M19: 5,572,521 km (0.106 R)
• M20: 5,640,737 km (0.114 R)
• M21: 6,516,483 km (0.037 R)
• M22: 7,546,764 km (0.106 R)
• M23: 7,927,042 km (0.115 R)
• M24: 8,119,424 km (0.049 R)
• M25: 8,627,010 km (0.025 R)
• M26: 8,785,135 km (0.109 R)
• M27: 8,944,457 km (0.075 R)
• M28: 9,306,035 km (0.111 R)
• M29: 9,919,536 km (0.096 R)
• M30: 9,960,825 km (0.116 R)
• M31: 10,335,717 km (0.066 R)
• M32: 10,757,732 km (0.113 R)
• M33: 10,927,975 km (0.093 R)
• M34: 11,013,545 km (0.082 R)
• M35: 11,185,283 km (0.109 R)
• M36: 11,487,920 km (0.074 R)
• M37: 11,662,052 km (0.119 R)
• M38: 11,749,417 km (0.112 R)
• M39: 11,793,099 km (0.115 R)
• M40: 12,056,990 km (0.064 R)
• M41: 12,145,402 km (0.106 R)
• M42: 12,322,825 km (0.061 R)
• M43: 12,860,031 km (0.11 R)
• M44: 13,177,029 km (0.084 R)
• M45: 13,313,762 km (0.108 R)
• M46: 13,818,804 km (0.12 R)
• M47: 14,143,431 km (0.075 R)
• M48: 14,564,549 km (0.113 R)
• M49: 14,611,673 km (0.065 R)
• M50: 15,227,866 km (0.045 R)
• M51: 16,436,617 km (0.097 R)
• M52: 16,534,604 km (0.11 R)
• M53: 17,776,266 km (0.115 R)
• M54: 18,078,753 km (0.068 R)
• M55: 18,230,595 km (0.115 R)
• M56: 18,382,886 km (0.101 R)
• M57: 18,484,612 km (0.062 R)
• M58: 19,099,160 km (0.068 R)
• M59: 19,202,233 km (0.065 R)
• M60: 19,876,770 km (0.11 R)
• M61: 21,355,694 km (0.07 R)
• M62: 21,409,250 km (0.091 R)
• M63: 24,585,961 km (0.087 R)
• M64: 24,810,508 km (0.069 R)
• M65: 24,866,756 km (0.045 R)
• M66: 25,035,652 km (0.055 R)
• M67: 26,976,535 km (0.054 R)
• M68: 27,498,482 km (0.109 R)
• M69: 28,611,042 km (0.03 R)
• M70: 29,202,402 km (0.109 R)
• M71: 29,261,792 km (0.108 R)
• M72: 31,122,042 km (0.119 R)
• M73: 32,158,456 km (0.044 R)
• M74: 32,342,461 km (0.118 R)
• M75: 33,640,672 km (0.057 R)
• M76: 35,841,855 km (0.102 R)
• M77: 36,223,778 km (0.068 R)
• M78: 37,056,141 km (0.106 R)
• M79: 37,765,234 km (0.083 R)
• M80: 38,870,015 km (0.034 R)
• M81: 39,656,301 km (0.095 R)
• M82: 40,580,218 km (0.077 R)
• M83: 41,377,724 km (0.099 R)
• M84: 41,845,367 km (0.036 R)
• M85: 43,461,772 km (0.105 R)
• M86: 43,529,689 km (0.07 R)
• M87: 43,665,374 km (0.094 R)
• M88: 45,236,003 km (0.08 R)
• M89: 45,373,483 km (0.085 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 17,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit