🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.44 AU - 0.64 AU

Year: 152 Days

Day: 18.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,775,459 km

• M1: 64,327 km (0.083 R)
• M2: 161,715 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.95 AU - 0.97 AU

Year: 360 Days

Day: 35.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.77 AU - 1.87 AU

Year: 940 Days

Day: 23.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.65 AU - 3.13 AU

Year: 1881 Days

Day: 16 Hours

Environment

Temp: -108 °C

Axial Tilt: 169.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.4

Radius: 14.4

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.09 AU - 8.99 AU

Year: 7927 Days

Day: 14.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,775,459 km

• M1: 257,009 km (0.073 R)
• M2: 583,880 km (0.064 R)
• M3: 849,716 km (0.111 R)
• M4: 1,032,674 km (0.112 R)
• M5: 1,440,478 km (0.063 R)
• M6: 1,642,585 km (0.087 R)
• M7: 2,008,351 km (0.097 R)
• M8: 2,235,890 km (0.065 R)
• M9: 2,353,025 km (0.105 R)
• M10: 2,969,817 km (0.092 R)
• M11: 3,390,636 km (0.089 R)
• M12: 3,553,398 km (0.046 R)
• M13: 3,718,853 km (0.095 R)
• M14: 3,915,275 km (0.096 R)
• M15: 4,115,138 km (0.112 R)
• M16: 4,289,270 km (0.052 R)
• M17: 4,465,796 km (0.048 R)
• M18: 5,102,783 km (0.118 R)
• M19: 5,575,513 km (0.083 R)
• M20: 5,964,018 km (0.11 R)
• M21: 6,095,515 km (0.048 R)
• M22: 7,008,211 km (0.118 R)
• M23: 7,112,332 km (0.084 R)
• M24: 7,533,898 km (0.103 R)
• M25: 7,999,896 km (0.054 R)
• M26: 8,181,508 km (0.108 R)
• M27: 8,772,419 km (0.054 R)
• M28: 9,415,241 km (0.072 R)
• M29: 9,530,282 km (0.031 R)
• M30: 9,917,292 km (0.032 R)
• M31: 10,230,550 km (0.081 R)
• M32: 10,348,881 km (0.11 R)
• M33: 10,586,892 km (0.042 R)
• M34: 12,303,677 km (0.111 R)
• M35: 12,809,916 km (0.048 R)
• M36: 13,625,673 km (0.107 R)
• M37: 13,886,722 km (0.105 R)
• M38: 14,237,379 km (0.078 R)
• M39: 14,546,747 km (0.063 R)
• M40: 14,769,050 km (0.075 R)
• M41: 16,034,648 km (0.119 R)
• M42: 16,402,659 km (0.041 R)
• M43: 17,147,058 km (0.104 R)
• M44: 17,381,926 km (0.08 R)
• M45: 17,665,265 km (0.112 R)
• M46: 17,902,527 km (0.113 R)
• M47: 18,813,727 km (0.117 R)
• M48: 19,104,695 km (0.118 R)
• M49: 19,202,083 km (0.084 R)
• M50: 19,299,472 km (0.084 R)
• M51: 19,986,425 km (0.092 R)
• M52: 20,085,160 km (0.067 R)
• M53: 20,681,307 km (0.12 R)
• M54: 20,881,320 km (0.112 R)
• M55: 22,043,994 km (0.107 R)
• M56: 22,710,453 km (0.09 R)
• M57: 22,865,137 km (0.084 R)
• M58: 24,273,601 km (0.116 R)
• M59: 24,908,494 km (0.078 R)
• M60: 25,121,372 km (0.115 R)
• M61: 25,763,596 km (0.093 R)
• M62: 26,846,086 km (0.093 R)
• M63: 27,064,499 km (0.074 R)
• M64: 27,612,775 km (0.113 R)
• M65: 28,497,646 km (0.12 R)
• M66: 29,729,585 km (0.081 R)
• M67: 30,238,517 km (0.078 R)
• M68: 31,036,023 km (0.07 R)
• M69: 31,898,305 km (0.069 R)
• M70: 32,768,366 km (0.092 R)
• M71: 32,943,246 km (0.112 R)
• M72: 33,294,053 km (0.036 R)
• M73: 35,126,478 km (0.118 R)
• M74: 35,604,592 km (0.1 R)
• M75: 36,024,813 km (0.095 R)
• M76: 37,112,838 km (0.114 R)
• M77: 38,150,299 km (0.067 R)
• M78: 38,457,274 km (0.118 R)
• M79: 39,011,834 km (0.115 R)
• M80: 39,383,135 km (0.092 R)
• M81: 39,507,152 km (0.075 R)
• M82: 39,879,800 km (0.09 R)
• M83: 40,253,795 km (0.097 R)
• M84: 40,441,241 km (0.039 R)
• M85: 41,130,887 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.1

Radius: 13.3

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.52 AU - 11.6 AU

Year: 12217 Days

Day: 9.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 73,775,459 km

• M1: 216,169 km (0.088 R)
• M2: 346,319 km (0.049 R)
• M3: 658,979 km (0.104 R)
• M4: 790,625 km (0.071 R)
• M5: 1,173,446 km (0.114 R)
• M6: 1,933,852 km (0.106 R)
• M7: 2,453,854 km (0.099 R)
• M8: 2,698,895 km (0.116 R)
• M9: 2,984,328 km (0.1 R)
• M10: 3,147,240 km (0.037 R)
• M11: 3,246,423 km (0.104 R)
• M12: 3,380,463 km (0.105 R)
• M13: 3,516,298 km (0.102 R)
• M14: 3,934,873 km (0.102 R)
• M15: 4,667,902 km (0.048 R)
• M16: 4,819,744 km (0.114 R)
• M17: 5,128,215 km (0.072 R)
• M18: 5,563,096 km (0.099 R)
• M19: 6,895,265 km (0.11 R)
• M20: 6,981,583 km (0.118 R)
• M21: 8,413,983 km (0.099 R)
• M22: 8,739,208 km (0.098 R)
• M23: 9,594,759 km (0.066 R)
• M24: 11,333,684 km (0.108 R)
• M25: 12,004,182 km (0.057 R)
• M26: 12,423,355 km (0.12 R)
• M27: 13,872,959 km (0.109 R)
• M28: 15,716,603 km (0.117 R)
• M29: 16,579,782 km (0.108 R)
• M30: 16,812,706 km (0.107 R)
• M31: 17,222,754 km (0.034 R)
• M32: 17,399,579 km (0.071 R)
• M33: 17,754,874 km (0.093 R)
• M34: 19,017,330 km (0.077 R)
• M35: 20,184,493 km (0.111 R)
• M36: 21,564,832 km (0.071 R)
• M37: 21,755,420 km (0.1 R)
• M38: 22,716,885 km (0.057 R)
• M39: 23,235,242 km (0.045 R)
• M40: 23,692,114 km (0.075 R)
• M41: 24,283,774 km (0.089 R)
• M42: 24,416,018 km (0.116 R)
• M43: 24,548,412 km (0.077 R)
• M44: 25,280,843 km (0.112 R)
• M45: 25,548,923 km (0.107 R)
• M46: 25,750,730 km (0.106 R)
• M47: 26,699,031 km (0.082 R)
• M48: 26,903,831 km (0.116 R)
• M49: 28,420,903 km (0.115 R)
• M50: 29,612,300 km (0.074 R)
• M51: 30,036,709 km (0.105 R)
• M52: 31,393,712 km (0.115 R)
• M53: 31,898,754 km (0.069 R)
• M54: 34,538,408 km (0.119 R)
• M55: 34,985,108 km (0.072 R)
• M56: 35,284,004 km (0.105 R)
• M57: 35,508,700 km (0.115 R)
• M58: 36,034,836 km (0.081 R)
• M59: 37,018,891 km (0.046 R)
• M60: 37,247,327 km (0.068 R)
• M61: 37,628,951 km (0.071 R)
• M62: 38,627,217 km (0.116 R)
• M63: 40,101,953 km (0.025 R)
• M64: 40,885,547 km (0.104 R)
• M65: 41,358,127 km (0.059 R)
• M66: 41,991,075 km (0.059 R)
• M67: 42,866,522 km (0.117 R)
• M68: 44,070,037 km (0.059 R)
• M69: 44,231,453 km (0.05 R)
• M70: 44,635,517 km (0.117 R)
• M71: 44,797,531 km (0.052 R)
• M72: 45,203,390 km (0.101 R)
• M73: 45,692,126 km (0.11 R)
• M74: 45,937,018 km (0.117 R)
• M75: 48,494,095 km (0.084 R)
• M76: 48,660,597 km (0.117 R)
• M77: 49,245,076 km (0.103 R)
• M78: 50,505,288 km (0.089 R)
• M79: 50,927,753 km (0.089 R)
• M80: 51,691,001 km (0.091 R)
• M81: 54,349,206 km (0.08 R)
• M82: 57,491,509 km (0.058 R)
• M83: 59,173,587 km (0.025 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.6

Radius: 10.1

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.12 AU - 13.53 AU

Year: 13627 Days

Day: 13.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 73,775,459 km

• M1: 127,607 km (0.096 R)
• M2: 344,823 km (0.076 R)
• M3: 1,416,542 km (0.069 R)
• M4: 3,071,543 km (0.114 R)
• M5: 3,347,701 km (0.079 R)
• M6: 3,488,772 km (0.114 R)
• M7: 4,035,552 km (0.066 R)
• M8: 5,372,060 km (0.101 R)
• M9: 5,621,140 km (0.029 R)
• M10: 5,747,251 km (0.041 R)
• M11: 6,923,240 km (0.106 R)
• M12: 7,515,348 km (0.102 R)
• M13: 7,841,023 km (0.047 R)
• M14: 8,796,804 km (0.095 R)
• M15: 9,738,672 km (0.076 R)
• M16: 10,144,830 km (0.097 R)
• M17: 11,026,410 km (0.09 R)
• M18: 11,396,515 km (0.047 R)
• M19: 11,556,286 km (0.109 R)
• M20: 11,878,370 km (0.085 R)
• M21: 12,040,385 km (0.066 R)
• M22: 12,366,807 km (0.057 R)
• M23: 12,531,066 km (0.089 R)
• M24: 12,751,423 km (0.052 R)
• M25: 13,701,519 km (0.026 R)
• M26: 13,928,459 km (0.071 R)
• M27: 14,443,525 km (0.074 R)
• M28: 15,433,414 km (0.117 R)
• M29: 15,669,479 km (0.087 R)
• M30: 16,205,189 km (0.104 R)
• M31: 18,720,378 km (0.098 R)
• M32: 19,352,130 km (0.083 R)
• M33: 19,479,288 km (0.111 R)
• M34: 19,543,017 km (0.072 R)
• M35: 19,926,586 km (0.096 R)
• M36: 20,248,221 km (0.092 R)
• M37: 20,441,951 km (0.095 R)
• M38: 24,034,244 km (0.047 R)
• M39: 24,308,008 km (0.052 R)
• M40: 24,720,599 km (0.098 R)
• M41: 25,482,950 km (0.116 R)
• M42: 25,902,123 km (0.108 R)
• M43: 27,030,989 km (0.094 R)
• M44: 27,387,032 km (0.08 R)
• M45: 27,529,898 km (0.063 R)
• M46: 30,883,284 km (0.108 R)
• M47: 31,854,174 km (0.093 R)
• M48: 32,381,058 km (0.095 R)
• M49: 33,367,207 km (0.056 R)
• M50: 33,825,724 km (0.117 R)
• M51: 34,286,336 km (0.118 R)
• M52: 34,594,508 km (0.103 R)
• M53: 34,671,700 km (0.047 R)
• M54: 34,749,042 km (0.09 R)
• M55: 35,758,529 km (0.087 R)
• M56: 36,698,901 km (0.113 R)
• M57: 37,172,229 km (0.093 R)
• M58: 38,284,339 km (0.1 R)
• M59: 38,364,224 km (0.091 R)
• M60: 38,684,214 km (0.087 R)
• M61: 40,297,478 km (0.117 R)
• M62: 41,030,507 km (0.116 R)
• M63: 41,275,848 km (0.027 R)
• M64: 41,357,827 km (0.072 R)
• M65: 42,841,090 km (0.091 R)
• M66: 44,761,628 km (0.076 R)
• M67: 45,098,522 km (0.111 R)
• M68: 46,624,869 km (0.067 R)
• M69: 46,966,252 km (0.115 R)
• M70: 50,251,720 km (0.079 R)
• M71: 50,514,115 km (0.108 R)
• M72: 50,952,736 km (0.12 R)
• M73: 51,392,553 km (0.086 R)
• M74: 53,075,230 km (0.096 R)
• M75: 53,968,180 km (0.113 R)
• M76: 55,949,903 km (0.114 R)
• M77: 56,222,021 km (0.089 R)
• M78: 56,403,633 km (0.081 R)
• M79: 56,585,544 km (0.109 R)
• M80: 56,676,500 km (0.055 R)
• M81: 57,223,430 km (0.112 R)
• M82: 57,497,642 km (0.108 R)
• M83: 57,772,155 km (0.078 R)
• M84: 58,322,675 km (0.058 R)
• M85: 58,414,528 km (0.062 R)
• M86: 60,262,959 km (0.088 R)
• M87: 62,412,381 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.3

Radius: 7.5

Gravity: 17.05 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 9.53 AU - 14.69 AU

Year: 16136 Days

Day: 21.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,775,459 km

• M1: 317,447 km (0.055 R)
• M2: 402,119 km (0.057 R)
• M3: 555,158 km (0.113 R)
• M4: 682,765 km (0.094 R)
• M5: 892,501 km (0.059 R)
• M6: 1,371,064 km (0.087 R)
• M7: 1,667,567 km (0.114 R)
• M8: 2,016,729 km (0.102 R)
• M9: 3,428,035 km (0.09 R)
• M10: 3,788,716 km (0.116 R)
• M11: 3,952,974 km (0.073 R)
• M12: 4,808,973 km (0.096 R)
• M13: 5,121,782 km (0.088 R)
• M14: 6,003,811 km (0.1 R)
• M15: 6,438,094 km (0.077 R)
• M16: 7,083,010 km (0.12 R)
• M17: 7,541,528 km (0.092 R)
• M18: 8,273,809 km (0.093 R)
• M19: 8,648,403 km (0.097 R)
• M20: 9,138,186 km (0.09 R)
• M21: 9,469,844 km (0.112 R)
• M22: 9,974,588 km (0.119 R)
• M23: 11,719,497 km (0.087 R)
• M24: 12,200,454 km (0.116 R)
• M25: 13,306,282 km (0.104 R)
• M26: 14,443,974 km (0.098 R)
• M27: 15,350,088 km (0.105 R)
• M28: 15,810,101 km (0.111 R)
• M29: 16,341,323 km (0.109 R)
• M30: 16,676,273 km (0.081 R)
• M31: 17,421,270 km (0.089 R)
• M32: 17,489,637 km (0.084 R)
• M33: 19,295,582 km (0.105 R)
• M34: 20,005,873 km (0.114 R)
• M35: 21,160,020 km (0.084 R)
• M36: 21,305,729 km (0.109 R)
• M37: 21,525,039 km (0.042 R)
• M38: 22,558,461 km (0.082 R)
• M39: 22,856,610 km (0.089 R)
• M40: 23,759,134 km (0.067 R)
• M41: 24,443,544 km (0.062 R)
• M42: 24,519,989 km (0.115 R)
• M43: 25,057,494 km (0.095 R)
• M44: 26,143,873 km (0.115 R)
• M45: 26,692,898 km (0.066 R)
• M46: 28,121,857 km (0.068 R)
• M47: 28,282,225 km (0.088 R)
• M48: 30,311,670 km (0.099 R)
• M49: 31,551,687 km (0.107 R)
• M50: 31,885,141 km (0.052 R)
• M51: 32,977,055 km (0.114 R)
• M52: 33,146,101 km (0.088 R)
• M53: 35,629,874 km (0.051 R)
• M54: 36,064,007 km (0.114 R)
• M55: 36,151,073 km (0.051 R)
• M56: 36,674,965 km (0.078 R)
• M57: 36,762,480 km (0.091 R)
• M58: 37,113,437 km (0.086 R)
• M59: 37,201,250 km (0.104 R)
• M60: 37,730,229 km (0.109 R)
• M61: 38,084,177 km (0.051 R)
• M62: 38,528,034 km (0.115 R)
• M63: 39,421,283 km (0.118 R)
• M64: 39,600,651 km (0.107 R)
• M65: 40,682,991 km (0.049 R)
• M66: 40,864,304 km (0.091 R)
• M67: 41,136,871 km (0.095 R)
• M68: 43,153,750 km (0.066 R)
• M69: 43,431,254 km (0.066 R)
• M70: 43,523,855 km (0.1 R)
• M71: 46,712,384 km (0.117 R)
• M72: 48,238,731 km (0.045 R)
• M73: 49,490,865 km (0.098 R)
• M74: 50,461,307 km (0.063 R)
• M75: 51,830,426 km (0.1 R)
• M76: 55,206,252 km (0.066 R)
• M77: 55,306,482 km (0.05 R)
• M78: 56,212,447 km (0.085 R)
• M79: 57,021,921 km (0.08 R)
• M80: 57,835,135 km (0.106 R)
• M81: 59,062,287 km (0.12 R)
• M82: 59,164,911 km (0.085 R)
• M83: 62,689,885 km (0.073 R)
• M84: 65,962,788 km (0.114 R)
• M85: 67,351,804 km (0.071 R)
• M86: 67,458,916 km (0.096 R)
• M87: 68,858,254 km (0.061 R)
• M88: 69,399,051 km (0.103 R)
• M89: 70,593,590 km (0.037 R)
• M90: 71,357,436 km (0.113 R)
• M91: 73,554,580 km (0.03 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 16,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit