🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.93 AU - 1.07 AU

Year: 375 Days

Day: 48 Hours

Environment

Temp: 8 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.35 AU - 2.21 AU

Year: 890 Days

Day: 39.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,489,605 km

• M1: 1,098,048 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.66 AU - 2.14 AU

Year: 981 Days

Day: 20.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,489,605 km

• M1: 190,139 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.41 AU - 2.57 AU

Year: 1472 Days

Day: 44.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.58 AU - 2.64 AU

Year: 1580 Days

Day: 32.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.33 AU - 3.21 AU

Year: 1728 Days

Day: 28.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.72 AU - 3.98 AU

Year: 2831 Days

Day: 14 Hours

Environment

Temp: -123 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.04 AU - 5.06 AU

Year: 3054 Days

Day: 37.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,489,605 km

• M1: 125,513 km (0.081 R)
• M2: 1,336,807 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.5

Radius: 12.1

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.46 AU - 6.92 AU

Year: 5086 Days

Day: 11.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,489,605 km

• M1: 173,833 km (0.081 R)
• M2: 321,486 km (0.098 R)
• M3: 419,472 km (0.051 R)
• M4: 561,291 km (0.103 R)
• M5: 688,300 km (0.092 R)
• M6: 862,282 km (0.105 R)
• M7: 1,227,750 km (0.1 R)
• M8: 1,399,189 km (0.108 R)
• M9: 1,718,730 km (0.114 R)
• M10: 1,961,378 km (0.079 R)
• M11: 2,163,784 km (0.119 R)
• M12: 2,444,429 km (0.111 R)
• M13: 2,589,240 km (0.09 R)
• M14: 2,699,793 km (0.108 R)
• M15: 2,906,687 km (0.082 R)
• M16: 3,336,332 km (0.102 R)
• M17: 3,558,784 km (0.091 R)
• M18: 3,849,004 km (0.077 R)
• M19: 4,125,610 km (0.045 R)
• M20: 4,497,062 km (0.053 R)
• M21: 4,608,362 km (0.101 R)
• M22: 4,788,478 km (0.115 R)
• M23: 4,948,099 km (0.067 R)
• M24: 5,699,828 km (0.116 R)
• M25: 5,869,024 km (0.114 R)
• M26: 6,163,133 km (0.113 R)
• M27: 6,436,897 km (0.063 R)
• M28: 6,689,418 km (0.073 R)
• M29: 6,970,962 km (0.118 R)
• M30: 7,466,280 km (0.114 R)
• M31: 7,625,153 km (0.092 R)
• M32: 7,758,445 km (0.108 R)
• M33: 8,081,427 km (0.066 R)
• M34: 8,964,204 km (0.061 R)
• M35: 9,246,345 km (0.085 R)
• M36: 9,360,040 km (0.117 R)
• M37: 9,474,183 km (0.044 R)
• M38: 9,588,775 km (0.077 R)
• M39: 9,819,455 km (0.099 R)
• M40: 9,964,565 km (0.049 R)
• M41: 10,671,115 km (0.048 R)
• M42: 10,850,184 km (0.029 R)
• M43: 10,940,092 km (0.067 R)
• M44: 11,302,418 km (0.116 R)
• M45: 12,381,767 km (0.1 R)
• M46: 12,601,526 km (0.084 R)
• M47: 13,076,948 km (0.045 R)
• M48: 13,784,845 km (0.09 R)
• M49: 13,914,996 km (0.074 R)
• M50: 14,012,683 km (0.119 R)
• M51: 14,340,452 km (0.094 R)
• M52: 14,703,825 km (0.049 R)
• M53: 15,237,890 km (0.114 R)
• M54: 16,290,759 km (0.1 R)
• M55: 17,017,207 km (0.111 R)
• M56: 17,261,650 km (0.101 R)
• M57: 17,754,275 km (0.109 R)
• M58: 18,394,405 km (0.036 R)
• M59: 18,681,333 km (0.114 R)
• M60: 19,259,679 km (0.117 R)
• M61: 19,733,904 km (0.094 R)
• M62: 19,843,858 km (0.095 R)
• M63: 20,285,770 km (0.063 R)
• M64: 20,396,772 km (0.085 R)
• M65: 20,730,974 km (0.084 R)
• M66: 21,934,040 km (0.113 R)
• M67: 22,391,061 km (0.12 R)
• M68: 22,735,884 km (0.107 R)
• M69: 23,430,766 km (0.11 R)
• M70: 23,663,990 km (0.068 R)
• M71: 24,015,245 km (0.092 R)
• M72: 24,446,835 km (0.116 R)
• M73: 24,565,018 km (0.069 R)
• M74: 24,841,474 km (0.107 R)
• M75: 25,397,530 km (0.113 R)
• M76: 25,957,624 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.4

Radius: 7.2

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 17.95 AU - 18.69 AU

Year: 29384 Days

Day: 24.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,489,605 km

• M1: 115,190 km (0.089 R)
• M2: 393,143 km (0.083 R)
• M3: 484,697 km (0.119 R)
• M4: 563,535 km (0.085 R)
• M5: 1,023,399 km (0.065 R)
• M6: 1,915,451 km (0.085 R)
• M7: 2,766,962 km (0.082 R)
• M8: 2,912,970 km (0.07 R)
• M9: 2,987,021 km (0.093 R)
• M10: 3,136,918 km (0.051 R)
• M11: 3,601,270 km (0.119 R)
• M12: 3,720,649 km (0.107 R)
• M13: 3,922,755 km (0.112 R)
• M14: 4,422,412 km (0.112 R)
• M15: 4,897,984 km (0.117 R)
• M16: 5,803,949 km (0.037 R)
• M17: 6,371,972 km (0.114 R)
• M18: 6,516,633 km (0.051 R)
• M19: 6,711,409 km (0.051 R)
• M20: 7,056,831 km (0.084 R)
• M21: 7,206,728 km (0.088 R)
• M22: 7,662,553 km (0.059 R)
• M23: 8,337,389 km (0.112 R)
• M24: 9,248,440 km (0.066 R)
• M25: 9,302,893 km (0.066 R)
• M26: 10,360,101 km (0.12 R)
• M27: 11,163,143 km (0.085 R)
• M28: 11,689,877 km (0.104 R)
• M29: 12,105,310 km (0.079 R)
• M30: 14,633,365 km (0.082 R)
• M31: 15,338,569 km (0.12 R)
• M32: 15,403,345 km (0.054 R)
• M33: 15,793,197 km (0.075 R)
• M34: 15,923,796 km (0.117 R)
• M35: 19,585,503 km (0.097 R)
• M36: 20,432,975 km (0.112 R)
• M37: 21,076,545 km (0.061 R)
• M38: 21,799,402 km (0.056 R)
• M39: 22,090,818 km (0.107 R)
• M40: 22,898,796 km (0.101 R)
• M41: 22,972,698 km (0.07 R)
• M42: 26,536,119 km (0.092 R)
• M43: 26,613,910 km (0.043 R)
• M44: 26,925,223 km (0.084 R)
• M45: 27,630,428 km (0.09 R)
• M46: 28,183,042 km (0.041 R)
• M47: 29,138,972 km (0.102 R)
• M48: 29,862,877 km (0.085 R)
• M49: 30,837,207 km (0.091 R)
• M50: 31,410,317 km (0.092 R)
• M51: 32,401,104 km (0.054 R)
• M52: 32,484,130 km (0.071 R)
• M53: 33,485,987 km (0.101 R)
• M54: 33,738,060 km (0.03 R)
• M55: 33,990,731 km (0.117 R)
• M56: 34,244,000 km (0.048 R)
• M57: 34,837,455 km (0.114 R)
• M58: 36,206,873 km (0.111 R)
• M59: 36,465,528 km (0.104 R)
• M60: 36,898,016 km (0.109 R)
• M61: 39,528,694 km (0.087 R)
• M62: 39,973,000 km (0.067 R)
• M63: 40,776,939 km (0.118 R)
• M64: 41,046,065 km (0.115 R)
• M65: 43,129,066 km (0.103 R)
• M66: 43,403,429 km (0.109 R)
• M67: 45,990,724 km (0.091 R)
• M68: 46,084,073 km (0.118 R)
• M69: 48,247,856 km (0.11 R)
• M70: 48,912,969 km (0.089 R)
• M71: 49,389,887 km (0.048 R)
• M72: 50,637,234 km (0.081 R)
• M73: 52,478,783 km (0.099 R)
• M74: 53,064,758 km (0.09 R)
• M75: 54,638,229 km (0.083 R)
• M76: 54,737,113 km (0.11 R)
• M77: 54,835,997 km (0.11 R)
• M78: 54,935,031 km (0.076 R)
• M79: 55,430,649 km (0.107 R)
• M80: 56,726,615 km (0.087 R)
• M81: 57,227,618 km (0.026 R)
• M82: 59,551,322 km (0.105 R)
• M83: 59,754,925 km (0.067 R)
• M84: 62,731,773 km (0.059 R)
• M85: 63,353,801 km (0.105 R)
• M86: 64,812,829 km (0.06 R)
• M87: 65,441,589 km (0.104 R)
• M88: 66,388,393 km (0.059 R)
• M89: 66,705,092 km (0.066 R)
• M90: 67,658,031 km (0.056 R)
• M91: 69,042,409 km (0.114 R)
• M92: 69,149,222 km (0.077 R)
• M93: 69,256,185 km (0.076 R)
• M94: 70,543,624 km (0.101 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 10,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit