🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.52 AU - 0.62 AU

Year: 191 Days

Day: 25.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.5 AU - 0.68 AU

Year: 201 Days

Day: 17.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 73,800,100 km

• M1: 279,598 km (0.114 R)
• M2: 433,834 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.65 AU - 0.97 AU

Year: 323 Days

Day: 44 Hours

Environment

Temp: -38 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.79 AU - 1.01 AU

Year: 378 Days

Day: 25.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,800,100 km

• M1: 48,320 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.91 AU - 1.09 AU

Year: 443 Days

Day: 47.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 84.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.23 AU - 1.99 AU

Year: 905 Days

Day: 45.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.5

Radius: 8.9

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.73 AU - 3.73 AU

Year: 2571 Days

Day: 12.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 73,800,100 km

• M1: 112,797 km (0.081 R)
• M2: 187,297 km (0.117 R)
• M3: 298,448 km (0.093 R)
• M4: 410,796 km (0.061 R)
• M5: 479,012 km (0.085 R)
• M6: 589,715 km (0.108 R)
• M7: 668,702 km (0.098 R)
• M8: 751,580 km (0.082 R)
• M9: 838,346 km (0.09 R)
• M10: 943,963 km (0.061 R)
• M11: 1,236,576 km (0.108 R)
• M12: 1,438,384 km (0.108 R)
• M13: 1,529,489 km (0.114 R)
• M14: 1,641,537 km (0.089 R)
• M15: 1,708,108 km (0.077 R)
• M16: 1,795,174 km (0.095 R)
• M17: 1,853,966 km (0.12 R)
• M18: 2,231,551 km (0.118 R)
• M19: 2,316,373 km (0.065 R)
• M20: 2,666,582 km (0.118 R)
• M21: 2,722,831 km (0.086 R)
• M22: 2,871,082 km (0.1 R)
• M23: 3,115,974 km (0.09 R)
• M24: 3,259,139 km (0.104 R)
• M25: 3,380,014 km (0.059 R)
• M26: 3,441,050 km (0.043 R)
• M27: 3,777,047 km (0.075 R)
• M28: 4,032,859 km (0.07 R)
• M29: 4,228,384 km (0.12 R)
• M30: 4,347,165 km (0.077 R)
• M31: 4,520,848 km (0.107 R)
• M32: 4,642,471 km (0.108 R)
• M33: 4,875,095 km (0.093 R)
• M34: 5,069,423 km (0.068 R)
• M35: 5,595,708 km (0.095 R)
• M36: 5,828,632 km (0.105 R)
• M37: 5,931,556 km (0.107 R)
• M38: 6,485,816 km (0.063 R)
• M39: 6,792,192 km (0.114 R)
• M40: 6,978,441 km (0.099 R)
• M41: 7,213,460 km (0.113 R)
• M42: 7,387,592 km (0.096 R)
• M43: 7,451,171 km (0.032 R)
• M44: 7,675,418 km (0.097 R)
• M45: 7,836,984 km (0.069 R)
• M46: 7,918,066 km (0.068 R)
• M47: 7,983,290 km (0.119 R)
• M48: 8,444,351 km (0.034 R)
• M49: 8,577,643 km (0.088 R)
• M50: 8,694,927 km (0.115 R)
• M51: 8,812,661 km (0.113 R)
• M52: 9,083,882 km (0.109 R)
• M53: 9,272,076 km (0.067 R)
• M54: 9,617,198 km (0.056 R)
• M55: 9,756,474 km (0.11 R)
• M56: 9,826,486 km (0.118 R)
• M57: 9,914,000 km (0.088 R)
• M58: 10,409,469 km (0.095 R)
• M59: 10,606,339 km (0.096 R)
• M60: 10,696,248 km (0.053 R)
• M61: 10,894,914 km (0.075 R)
• M62: 11,021,922 km (0.078 R)
• M63: 11,149,380 km (0.101 R)
• M64: 11,240,784 km (0.102 R)
• M65: 11,332,487 km (0.079 R)
• M66: 11,405,940 km (0.072 R)
• M67: 11,498,092 km (0.111 R)
• M68: 11,794,595 km (0.105 R)
• M69: 11,887,645 km (0.048 R)
• M70: 12,717,913 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400

Radius: 15

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.3 AU - 5.72 AU

Year: 4967 Days

Day: 14.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 73,800,100 km

• M1: 658,380 km (0.108 R)
• M2: 871,258 km (0.08 R)
• M3: 987,047 km (0.11 R)
• M4: 1,159,234 km (0.1 R)
• M5: 1,288,786 km (0.071 R)
• M6: 1,592,170 km (0.052 R)
• M7: 1,767,798 km (0.098 R)
• M8: 1,934,749 km (0.109 R)
• M9: 2,400,597 km (0.082 R)
• M10: 2,603,901 km (0.101 R)
• M11: 2,777,733 km (0.096 R)
• M12: 2,955,605 km (0.088 R)
• M13: 3,379,266 km (0.077 R)
• M14: 3,627,449 km (0.102 R)
• M15: 3,724,688 km (0.053 R)
• M16: 4,182,756 km (0.113 R)
• M17: 4,512,171 km (0.075 R)
• M18: 4,722,506 km (0.117 R)
• M19: 4,828,870 km (0.056 R)
• M20: 5,131,207 km (0.11 R)
• M21: 6,425,378 km (0.115 R)
• M22: 6,543,560 km (0.089 R)
• M23: 6,734,298 km (0.048 R)
• M24: 7,121,307 km (0.096 R)
• M25: 7,243,678 km (0.108 R)
• M26: 8,069,608 km (0.11 R)
• M27: 8,506,733 km (0.094 R)
• M28: 9,031,074 km (0.028 R)
• M29: 9,270,430 km (0.05 R)
• M30: 9,511,881 km (0.103 R)
• M31: 10,028,592 km (0.043 R)
• M32: 11,032,843 km (0.097 R)
• M33: 11,403,397 km (0.08 R)
• M34: 12,098,279 km (0.07 R)
• M35: 12,807,074 km (0.1 R)
• M36: 13,016,212 km (0.072 R)
• M37: 13,196,627 km (0.104 R)
• M38: 13,317,202 km (0.068 R)
• M39: 13,925,916 km (0.103 R)
• M40: 14,388,622 km (0.084 R)
• M41: 15,487,568 km (0.066 R)
• M42: 15,614,876 km (0.079 R)
• M43: 15,806,511 km (0.052 R)
• M44: 16,063,371 km (0.028 R)
• M45: 16,907,402 km (0.041 R)
• M46: 17,865,875 km (0.114 R)
• M47: 19,216,744 km (0.087 R)
• M48: 19,662,995 km (0.109 R)
• M49: 20,112,536 km (0.077 R)
• M50: 21,481,656 km (0.088 R)
• M51: 21,730,587 km (0.099 R)
• M52: 21,873,153 km (0.088 R)
• M53: 22,375,054 km (0.049 R)
• M54: 22,844,492 km (0.089 R)
• M55: 23,025,805 km (0.112 R)
• M56: 23,682,839 km (0.08 R)
• M57: 24,791,658 km (0.081 R)
• M58: 24,940,807 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.3

Radius: 6.1

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 13.61 AU - 15.69 AU

Year: 24837 Days

Day: 16.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,800,100 km

• M1: 110,104 km (0.097 R)
• M2: 211,232 km (0.098 R)
• M3: 253,868 km (0.095 R)
• M4: 349,909 km (0.1 R)
• M5: 439,967 km (0.064 R)
• M6: 875,447 km (0.096 R)
• M7: 950,096 km (0.045 R)
• M8: 1,052,870 km (0.089 R)
• M9: 2,372,323 km (0.12 R)
• M10: 2,876,318 km (0.11 R)
• M11: 3,026,365 km (0.095 R)
• M12: 3,611,592 km (0.054 R)
• M13: 3,814,297 km (0.104 R)
• M14: 4,231,077 km (0.109 R)
• M15: 4,706,050 km (0.114 R)
• M16: 5,800,059 km (0.101 R)
• M17: 6,278,323 km (0.048 R)
• M18: 6,818,821 km (0.11 R)
• M19: 6,918,752 km (0.106 R)
• M20: 7,476,902 km (0.045 R)
• M21: 7,579,825 km (0.089 R)
• M22: 8,528,275 km (0.099 R)
• M23: 8,635,836 km (0.079 R)
• M24: 10,649,723 km (0.11 R)
• M25: 10,940,541 km (0.061 R)
• M26: 11,351,935 km (0.119 R)
• M27: 11,649,037 km (0.099 R)
• M28: 12,372,193 km (0.119 R)
• M29: 12,739,156 km (0.113 R)
• M30: 14,627,381 km (0.118 R)
• M31: 14,820,960 km (0.064 R)
• M32: 14,950,512 km (0.069 R)
• M33: 15,080,513 km (0.083 R)
• M34: 15,406,935 km (0.096 R)
• M35: 15,472,459 km (0.102 R)
• M36: 15,538,132 km (0.03 R)
• M37: 16,534,005 km (0.065 R)
• M38: 17,073,605 km (0.109 R)
• M39: 19,007,307 km (0.101 R)
• M40: 21,227,489 km (0.081 R)
• M41: 21,961,117 km (0.111 R)
• M42: 22,852,272 km (0.079 R)
• M43: 23,227,014 km (0.056 R)
• M44: 23,830,941 km (0.095 R)
• M45: 24,287,364 km (0.109 R)
• M46: 24,823,373 km (0.11 R)
• M47: 25,518,255 km (0.109 R)
• M48: 25,751,329 km (0.052 R)
• M49: 26,141,330 km (0.114 R)
• M50: 28,361,213 km (0.114 R)
• M51: 30,558,357 km (0.053 R)
• M52: 30,640,785 km (0.11 R)
• M53: 31,885,889 km (0.068 R)
• M54: 35,545,950 km (0.112 R)
• M55: 36,067,149 km (0.119 R)
• M56: 36,766,070 km (0.11 R)
• M57: 38,088,366 km (0.033 R)
• M58: 38,354,800 km (0.082 R)
• M59: 39,875,612 km (0.108 R)
• M60: 40,961,094 km (0.096 R)
• M61: 41,051,900 km (0.062 R)
• M62: 41,325,065 km (0.072 R)
• M63: 41,416,171 km (0.063 R)
• M64: 42,423,263 km (0.04 R)
• M65: 42,976,028 km (0.082 R)
• M66: 43,716,836 km (0.104 R)
• M67: 43,902,637 km (0.038 R)
• M68: 45,398,765 km (0.102 R)
• M69: 45,586,959 km (0.064 R)
• M70: 45,775,452 km (0.105 R)
• M71: 46,816,504 km (0.091 R)
• M72: 47,101,787 km (0.101 R)
• M73: 48,152,862 km (0.049 R)
• M74: 50,862,827 km (0.081 R)
• M75: 52,334,870 km (0.055 R)
• M76: 52,433,455 km (0.076 R)
• M77: 52,630,924 km (0.08 R)
• M78: 54,319,286 km (0.061 R)
• M79: 54,419,068 km (0.092 R)
• M80: 55,320,694 km (0.052 R)
• M81: 55,421,074 km (0.089 R)
• M82: 56,227,108 km (0.105 R)
• M83: 60,314,870 km (0.117 R)
• M84: 60,418,242 km (0.101 R)
• M85: 60,625,285 km (0.099 R)
• M86: 61,143,791 km (0.091 R)
• M87: 61,455,553 km (0.068 R)
• M88: 61,768,063 km (0.11 R)
• M89: 62,185,292 km (0.104 R)
• M90: 63,442,811 km (0.102 R)
• M91: 63,758,463 km (0.117 R)
• M92: 63,969,246 km (0.081 R)
• M93: 66,516,300 km (0.106 R)
• M94: 71,708,991 km (0.098 R)
• M95: 72,586,981 km (0.062 R)
• M96: 73,468,561 km (0.052 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: 351 - 18,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit