🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.54 AU - 0.86 AU

Year: 218 Days

Day: 29.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,468,189 km

• M1: 482,304 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.77 AU - 1.01 AU

Year: 313 Days

Day: 41.4 Hours

Environment

Temp: 46 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 96,468,189 km

• M1: 18,101 km (0.046 R)
• M2: 43,982 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.67 AU - 1.11 AU

Year: 313 Days

Day: 12.6 Hours

Environment

Temp: 35 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.15 AU - 4.05 AU

Year: 2546 Days

Day: 42.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.7

Radius: 11.5

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.07 AU - 11.37 AU

Year: 14010 Days

Day: 14.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 96,468,189 km

• M1: 320,289 km (0.12 R)
• M2: 430,692 km (0.108 R)
• M3: 557,551 km (0.119 R)
• M4: 680,521 km (0.058 R)
• M5: 774,767 km (0.063 R)
• M6: 1,063,940 km (0.083 R)
• M7: 1,221,616 km (0.058 R)
• M8: 1,411,755 km (0.078 R)
• M9: 1,485,656 km (0.05 R)
• M10: 1,637,648 km (0.109 R)
• M11: 2,181,586 km (0.103 R)
• M12: 2,936,157 km (0.074 R)
• M13: 3,161,302 km (0.069 R)
• M14: 3,392,132 km (0.034 R)
• M15: 3,594,538 km (0.116 R)
• M16: 3,870,546 km (0.079 R)
• M17: 3,975,863 km (0.114 R)
• M18: 4,297,648 km (0.119 R)
• M19: 4,852,805 km (0.104 R)
• M20: 5,081,391 km (0.069 R)
• M21: 5,274,522 km (0.085 R)
• M22: 5,391,507 km (0.06 R)
• M23: 6,071,280 km (0.1 R)
• M24: 6,567,496 km (0.08 R)
• M25: 6,693,607 km (0.111 R)
• M26: 6,905,587 km (0.089 R)
• M27: 7,467,028 km (0.099 R)
• M28: 7,642,806 km (0.119 R)
• M29: 8,314,201 km (0.114 R)
• M30: 8,865,020 km (0.037 R)
• M31: 9,238,716 km (0.106 R)
• M32: 10,785,109 km (0.116 R)
• M33: 11,033,890 km (0.102 R)
• M34: 11,284,616 km (0.058 R)
• M35: 11,894,078 km (0.053 R)
• M36: 12,048,164 km (0.114 R)
• M37: 12,410,191 km (0.105 R)
• M38: 12,775,957 km (0.105 R)
• M39: 13,092,207 km (0.069 R)
• M40: 13,464,407 km (0.054 R)
• M41: 13,732,486 km (0.075 R)
• M42: 14,219,278 km (0.085 R)
• M43: 15,154,563 km (0.113 R)
• M44: 15,265,864 km (0.11 R)
• M45: 17,432,490 km (0.027 R)
• M46: 18,670,712 km (0.044 R)
• M47: 19,937,058 km (0.111 R)
• M48: 20,242,686 km (0.07 R)
• M49: 22,425,170 km (0.106 R)
• M50: 22,998,429 km (0.096 R)
• M51: 23,319,017 km (0.091 R)
• M52: 24,485,132 km (0.087 R)
• M53: 24,681,405 km (0.093 R)
• M54: 27,959,543 km (0.107 R)
• M55: 29,823,682 km (0.119 R)
• M56: 30,735,331 km (0.099 R)
• M57: 33,307,816 km (0.108 R)
• M58: 33,525,182 km (0.086 R)
• M59: 33,597,887 km (0.091 R)
• M60: 33,670,442 km (0.079 R)
• M61: 34,034,563 km (0.091 R)
• M62: 34,253,574 km (0.093 R)
• M63: 34,619,640 km (0.071 R)
• M64: 36,320,568 km (0.066 R)
• M65: 38,579,645 km (0.095 R)
• M66: 40,033,886 km (0.092 R)
• M67: 40,496,742 km (0.077 R)
• M68: 44,263,766 km (0.083 R)
• M69: 44,423,237 km (0.048 R)
• M70: 44,822,514 km (0.096 R)
• M71: 47,243,008 km (0.115 R)
• M72: 47,324,538 km (0.099 R)
• M73: 48,797,928 km (0.051 R)
• M74: 48,880,207 km (0.046 R)
• M75: 50,286,576 km (0.069 R)
• M76: 50,952,885 km (0.084 R)
• M77: 51,705,961 km (0.081 R)
• M78: 51,873,810 km (0.113 R)
• M79: 53,817,385 km (0.093 R)
• M80: 54,072,599 km (0.074 R)
• M81: 55,097,644 km (0.105 R)
• M82: 55,698,578 km (0.106 R)
• M83: 56,042,953 km (0.056 R)
• M84: 56,129,121 km (0.109 R)
• M85: 57,253,648 km (0.031 R)
• M86: 58,211,075 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.8

Radius: 5.3

Gravity: 18.86 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 13.71 AU - 19.41 AU

Year: 25121 Days

Day: 23.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 96,468,189 km

• M1: 147,204 km (0.096 R)
• M2: 186,399 km (0.07 R)
• M3: 295,755 km (0.058 R)
• M4: 331,060 km (0.083 R)
• M5: 446,550 km (0.103 R)
• M6: 487,988 km (0.075 R)
• M7: 552,914 km (0.057 R)
• M8: 620,831 km (0.096 R)
• M9: 691,591 km (0.11 R)
• M10: 790,326 km (0.07 R)
• M11: 1,289,833 km (0.048 R)
• M12: 1,570,478 km (0.066 R)
• M13: 2,635,017 km (0.066 R)
• M14: 3,029,955 km (0.086 R)
• M15: 3,152,027 km (0.111 R)
• M16: 3,830,154 km (0.11 R)
• M17: 4,367,360 km (0.086 R)
• M18: 4,459,213 km (0.116 R)
• M19: 4,505,289 km (0.076 R)
• M20: 4,691,688 km (0.075 R)
• M21: 5,314,315 km (0.091 R)
• M22: 5,511,036 km (0.093 R)
• M23: 6,013,535 km (0.088 R)
• M24: 7,884,257 km (0.113 R)
• M25: 7,940,206 km (0.109 R)
• M26: 8,278,447 km (0.114 R)
• M27: 8,392,141 km (0.11 R)
• M28: 8,506,584 km (0.066 R)
• M29: 8,852,604 km (0.118 R)
• M30: 9,439,476 km (0.059 R)
• M31: 10,836,571 km (0.057 R)
• M32: 14,497,530 km (0.117 R)
• M33: 16,172,427 km (0.119 R)
• M34: 16,816,297 km (0.094 R)
• M35: 21,864,327 km (0.075 R)
• M36: 22,021,704 km (0.11 R)
• M37: 22,100,542 km (0.087 R)
• M38: 22,179,530 km (0.119 R)
• M39: 22,258,518 km (0.036 R)
• M40: 22,894,009 km (0.073 R)
• M41: 23,053,929 km (0.092 R)
• M42: 23,133,964 km (0.09 R)
• M43: 25,000,497 km (0.118 R)
• M44: 28,017,587 km (0.107 R)
• M45: 28,274,147 km (0.106 R)
• M46: 28,789,661 km (0.046 R)
• M47: 30,618,047 km (0.048 R)
• M48: 31,324,448 km (0.075 R)
• M49: 32,573,440 km (0.101 R)
• M50: 33,023,580 km (0.084 R)
• M51: 33,566,321 km (0.064 R)
• M52: 34,112,054 km (0.053 R)
• M53: 34,936,040 km (0.104 R)
• M54: 35,952,108 km (0.079 R)
• M55: 36,324,009 km (0.119 R)
• M56: 40,304,808 km (0.091 R)
• M57: 40,497,789 km (0.053 R)
• M58: 50,011,017 km (0.074 R)
• M59: 50,322,181 km (0.096 R)
• M60: 51,573,268 km (0.111 R)
• M61: 51,992,590 km (0.085 R)
• M62: 52,834,677 km (0.116 R)
• M63: 55,173,490 km (0.072 R)
• M64: 57,328,746 km (0.079 R)
• M65: 62,724,293 km (0.071 R)
• M66: 63,845,230 km (0.077 R)
• M67: 63,957,578 km (0.05 R)
• M68: 65,652,372 km (0.102 R)
• M69: 68,049,528 km (0.073 R)
• M70: 69,085,793 km (0.074 R)
• M71: 73,517,779 km (0.074 R)
• M72: 73,753,545 km (0.1 R)
• M73: 74,344,158 km (0.072 R)
• M74: 75,530,020 km (0.106 R)
• M75: 77,081,051 km (0.081 R)
• M76: 78,883,705 km (0.096 R)
• M77: 81,308,687 km (0.046 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.7

Radius: 3.3

Gravity: 74.44 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 15.81 AU - 18.29 AU

Year: 26245 Days

Day: 22.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,468,189 km

• M1: 49,666 km (0.118 R)
• M2: 137,480 km (0.115 R)
• M3: 200,760 km (0.104 R)
• M4: 236,215 km (0.114 R)
• M5: 273,914 km (0.087 R)
• M6: 468,840 km (0.067 R)
• M7: 517,309 km (0.045 R)
• M8: 841,638 km (0.112 R)
• M9: 870,959 km (0.103 R)
• M10: 992,432 km (0.028 R)
• M11: 1,055,114 km (0.047 R)
• M12: 1,119,142 km (0.103 R)
• M13: 1,184,516 km (0.093 R)
• M14: 1,353,262 km (0.111 R)
• M15: 2,101,401 km (0.113 R)
• M16: 2,688,124 km (0.108 R)
• M17: 2,999,288 km (0.099 R)
• M18: 3,090,393 km (0.079 R)
• M19: 3,416,067 km (0.076 R)
• M20: 4,405,208 km (0.062 R)
• M21: 4,508,730 km (0.074 R)
• M22: 4,560,790 km (0.034 R)
• M23: 4,930,746 km (0.104 R)
• M24: 5,475,731 km (0.078 R)
• M25: 5,755,329 km (0.096 R)
• M26: 5,982,419 km (0.107 R)
• M27: 6,740,282 km (0.097 R)
• M28: 8,472,475 km (0.066 R)
• M29: 9,320,546 km (0.119 R)
• M30: 10,059,260 km (0.078 R)
• M31: 11,166,583 km (0.081 R)
• M32: 11,520,532 km (0.089 R)
• M33: 11,591,741 km (0.047 R)
• M34: 12,972,679 km (0.119 R)
• M35: 13,795,467 km (0.107 R)
• M36: 15,648,536 km (0.096 R)
• M37: 17,007,632 km (0.093 R)
• M38: 17,169,946 km (0.067 R)
• M39: 17,496,219 km (0.107 R)
• M40: 17,660,178 km (0.116 R)
• M41: 18,154,898 km (0.113 R)
• M42: 20,178,958 km (0.065 R)
• M43: 22,361,890 km (0.068 R)
• M44: 23,616,717 km (0.108 R)
• M45: 24,802,280 km (0.042 R)
• M46: 26,381,435 km (0.102 R)
• M47: 27,801,717 km (0.119 R)
• M48: 29,733,474 km (0.066 R)
• M49: 30,026,985 km (0.049 R)
• M50: 30,518,265 km (0.033 R)
• M51: 34,337,947 km (0.117 R)
• M52: 34,543,046 km (0.095 R)
• M53: 34,645,820 km (0.047 R)
• M54: 34,954,590 km (0.071 R)
• M55: 38,517,712 km (0.059 R)
• M56: 39,695,047 km (0.094 R)
• M57: 40,018,178 km (0.094 R)
• M58: 41,101,566 km (0.084 R)
• M59: 42,304,333 km (0.051 R)
• M60: 42,524,242 km (0.085 R)
• M61: 43,518,619 km (0.09 R)
• M62: 45,417,614 km (0.099 R)
• M63: 45,642,909 km (0.077 R)
• M64: 46,433,982 km (0.109 R)
• M65: 47,800,708 km (0.092 R)
• M66: 50,923,564 km (0.116 R)
• M67: 51,040,550 km (0.083 R)
• M68: 52,332,626 km (0.08 R)
• M69: 53,754,404 km (0.098 R)
• M70: 54,111,794 km (0.077 R)
• M71: 55,188,898 km (0.065 R)
• M72: 57,242,428 km (0.103 R)
• M73: 58,095,286 km (0.072 R)
• M74: 58,829,512 km (0.091 R)
• M75: 61,175,207 km (0.092 R)
• M76: 61,299,523 km (0.117 R)
• M77: 61,797,534 km (0.061 R)
• M78: 63,803,043 km (0.109 R)
• M79: 65,067,295 km (0.067 R)
• M80: 65,702,487 km (0.027 R)
• M81: 65,957,252 km (0.054 R)
• M82: 66,467,531 km (0.099 R)
• M83: 66,979,155 km (0.056 R)
• M84: 67,107,211 km (0.053 R)
• M85: 68,263,902 km (0.086 R)
• M86: 69,427,175 km (0.082 R)
• M87: 70,206,281 km (0.112 R)
• M88: 72,429,455 km (0.105 R)
• M89: 75,740,654 km (0.075 R)
• M90: 78,965,535 km (0.111 R)
• M91: 81,960,634 km (0.087 R)
• M92: 83,058,982 km (0.094 R)
• M93: 83,748,030 km (0.12 R)
• M94: 88,764,046 km (0.094 R)
• M95: 88,904,668 km (0.079 R)
• M96: 94,450,261 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 11,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit