🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1 AU - 1.24 AU

Year: 425 Days

Day: 15.4 Hours

Environment

Temp: 39 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.02 AU - 1.7 AU

Year: 568 Days

Day: 32 Hours

Environment

Temp: 3 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,637,441 km

• M1: 75,846 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.72 AU - 2.38 AU

Year: 1051 Days

Day: 19.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,637,441 km

• M1: 564,433 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.95 AU - 3.75 AU

Year: 2196 Days

Day: 39.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.7

Radius: 11.8

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.52 AU - 7.7 AU

Year: 6087 Days

Day: 12.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 79,637,441 km

• M1: 152,291 km (0.059 R)
• M2: 535,261 km (0.097 R)
• M3: 654,939 km (0.116 R)
• M4: 853,456 km (0.04 R)
• M5: 1,118,842 km (0.114 R)
• M6: 1,261,708 km (0.1 R)
• M7: 1,479,373 km (0.075 R)
• M8: 1,691,354 km (0.088 R)
• M9: 2,028,398 km (0.051 R)
• M10: 2,594,925 km (0.077 R)
• M11: 3,277,390 km (0.075 R)
• M12: 3,415,918 km (0.097 R)
• M13: 3,746,529 km (0.059 R)
• M14: 3,867,255 km (0.07 R)
• M15: 4,515,612 km (0.086 R)
• M16: 4,984,302 km (0.082 R)
• M17: 5,606,031 km (0.062 R)
• M18: 5,912,257 km (0.097 R)
• M19: 6,024,905 km (0.119 R)
• M20: 6,109,876 km (0.046 R)
• M21: 6,628,233 km (0.064 R)
• M22: 7,011,503 km (0.031 R)
• M23: 7,190,721 km (0.109 R)
• M24: 7,493,058 km (0.11 R)
• M25: 7,584,612 km (0.098 R)
• M26: 8,047,767 km (0.112 R)
• M27: 8,204,246 km (0.081 R)
• M28: 8,936,827 km (0.11 R)
• M29: 9,229,291 km (0.101 R)
• M30: 9,327,577 km (0.098 R)
• M31: 9,525,046 km (0.114 R)
• M32: 9,657,440 km (0.092 R)
• M33: 9,857,153 km (0.028 R)
• M34: 9,991,043 km (0.059 R)
• M35: 11,328,448 km (0.05 R)
• M36: 12,867,511 km (0.118 R)
• M37: 12,977,316 km (0.036 R)
• M38: 13,124,221 km (0.073 R)
• M39: 13,493,878 km (0.073 R)
• M40: 13,642,727 km (0.03 R)
• M41: 14,017,320 km (0.084 R)
• M42: 14,776,530 km (0.12 R)
• M43: 14,930,017 km (0.051 R)
• M44: 15,432,367 km (0.059 R)
• M45: 15,666,188 km (0.056 R)
• M46: 16,612,993 km (0.088 R)
• M47: 16,732,671 km (0.054 R)
• M48: 17,133,594 km (0.079 R)
• M49: 17,254,469 km (0.106 R)
• M50: 17,456,576 km (0.119 R)
• M51: 17,659,580 km (0.117 R)
• M52: 17,904,023 km (0.051 R)
• M53: 18,026,843 km (0.099 R)
• M54: 19,101,853 km (0.057 R)
• M55: 19,227,216 km (0.052 R)
• M56: 19,352,878 km (0.048 R)
• M57: 19,647,287 km (0.107 R)
• M58: 20,410,834 km (0.068 R)
• M59: 22,759,222 km (0.07 R)
• M60: 22,981,075 km (0.117 R)
• M61: 24,417,364 km (0.099 R)
• M62: 24,508,021 km (0.068 R)
• M63: 25,928,752 km (0.119 R)
• M64: 26,253,230 km (0.076 R)
• M65: 26,906,224 km (0.113 R)
• M66: 27,234,741 km (0.114 R)
• M67: 29,426,500 km (0.109 R)
• M68: 30,153,545 km (0.112 R)
• M69: 31,131,915 km (0.117 R)
• M70: 31,279,568 km (0.102 R)
• M71: 31,476,888 km (0.107 R)
• M72: 31,823,057 km (0.038 R)
• M73: 31,922,241 km (0.107 R)
• M74: 32,569,102 km (0.068 R)
• M75: 32,919,311 km (0.116 R)
• M76: 33,572,904 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357

Radius: 13.8

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.36 AU - 15.18 AU

Year: 15394 Days

Day: 13.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 79,637,441 km

• M1: 195,375 km (0.098 R)
• M2: 850,913 km (0.095 R)
• M3: 1,021,005 km (0.058 R)
• M4: 1,161,777 km (0.063 R)
• M5: 1,266,795 km (0.051 R)
• M6: 1,464,264 km (0.109 R)
• M7: 1,648,718 km (0.053 R)
• M8: 2,041,562 km (0.046 R)
• M9: 2,302,311 km (0.118 R)
• M10: 2,409,723 km (0.083 R)
• M11: 2,546,305 km (0.103 R)
• M12: 3,239,093 km (0.094 R)
• M13: 3,606,954 km (0.101 R)
• M14: 3,859,775 km (0.112 R)
• M15: 4,483,747 km (0.051 R)
• M16: 4,859,537 km (0.111 R)
• M17: 5,033,819 km (0.09 R)
• M18: 5,862,142 km (0.106 R)
• M19: 6,197,989 km (0.073 R)
• M20: 6,540,120 km (0.05 R)
• M21: 7,322,517 km (0.062 R)
• M22: 8,176,122 km (0.118 R)
• M23: 8,425,801 km (0.036 R)
• M24: 8,975,423 km (0.118 R)
• M25: 9,932,251 km (0.083 R)
• M26: 10,109,675 km (0.094 R)
• M27: 10,288,145 km (0.072 R)
• M28: 10,603,198 km (0.117 R)
• M29: 11,427,632 km (0.083 R)
• M30: 12,130,592 km (0.115 R)
• M31: 12,559,040 km (0.103 R)
• M32: 13,138,134 km (0.107 R)
• M33: 14,272,534 km (0.084 R)
• M34: 14,372,615 km (0.042 R)
• M35: 15,182,090 km (0.058 R)
• M36: 15,643,898 km (0.082 R)
• M37: 15,798,882 km (0.044 R)
• M38: 16,739,403 km (0.071 R)
• M39: 17,323,284 km (0.093 R)
• M40: 17,913,747 km (0.107 R)
• M41: 18,456,338 km (0.09 R)
• M42: 19,335,525 km (0.076 R)
• M43: 20,116,276 km (0.116 R)
• M44: 20,341,122 km (0.087 R)
• M45: 20,453,918 km (0.076 R)
• M46: 21,421,069 km (0.1 R)
• M47: 21,535,810 km (0.093 R)
• M48: 22,228,598 km (0.097 R)
• M49: 22,987,508 km (0.093 R)
• M50: 23,577,073 km (0.104 R)
• M51: 24,530,610 km (0.09 R)
• M52: 24,650,737 km (0.113 R)
• M53: 26,722,219 km (0.036 R)
• M54: 28,092,087 km (0.099 R)
• M55: 29,740,505 km (0.064 R)
• M56: 30,705,711 km (0.101 R)
• M57: 30,899,889 km (0.064 R)
• M58: 31,094,665 km (0.064 R)
• M59: 34,870,516 km (0.071 R)
• M60: 36,846,554 km (0.035 R)
• M61: 38,021,795 km (0.043 R)
• M62: 38,230,484 km (0.092 R)
• M63: 41,334,490 km (0.06 R)
• M64: 41,692,328 km (0.119 R)
• M65: 43,496,778 km (0.077 R)
• M66: 44,298,921 km (0.082 R)
• M67: 44,591,834 km (0.04 R)
• M68: 46,140,022 km (0.038 R)
• M69: 47,107,173 km (0.109 R)
• M70: 48,532,840 km (0.083 R)
• M71: 48,683,785 km (0.101 R)
• M72: 49,972,570 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.2

Radius: 3.4

Gravity: 69.57 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 14.28 AU - 16.96 AU

Year: 22110 Days

Day: 21.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,637,441 km

• M1: 628,161 km (0.071 R)
• M2: 677,678 km (0.101 R)
• M3: 916,287 km (0.029 R)
• M4: 1,596,957 km (0.119 R)
• M5: 2,205,671 km (0.101 R)
• M6: 2,714,154 km (0.101 R)
• M7: 3,387,494 km (0.117 R)
• M8: 3,475,159 km (0.047 R)
• M9: 3,519,290 km (0.103 R)
• M10: 3,697,461 km (0.113 R)
• M11: 3,924,551 km (0.116 R)
• M12: 4,249,926 km (0.079 R)
• M13: 5,125,522 km (0.115 R)
• M14: 5,276,766 km (0.05 R)
• M15: 5,429,505 km (0.079 R)
• M16: 7,258,788 km (0.106 R)
• M17: 8,296,997 km (0.084 R)
• M18: 8,713,178 km (0.115 R)
• M19: 8,773,167 km (0.028 R)
• M20: 9,197,127 km (0.09 R)
• M21: 9,503,953 km (0.069 R)
• M22: 10,444,475 km (0.111 R)
• M23: 10,636,109 km (0.03 R)
• M24: 11,348,644 km (0.11 R)
• M25: 11,810,154 km (0.099 R)
• M26: 12,751,274 km (0.092 R)
• M27: 13,161,920 km (0.113 R)
• M28: 13,368,963 km (0.061 R)
• M29: 13,438,227 km (0.099 R)
• M30: 14,207,459 km (0.119 R)
• M31: 15,207,222 km (0.098 R)
• M32: 15,496,993 km (0.114 R)
• M33: 16,377,227 km (0.105 R)
• M34: 16,525,478 km (0.098 R)
• M35: 18,185,566 km (0.087 R)
• M36: 18,262,310 km (0.115 R)
• M37: 19,269,403 km (0.083 R)
• M38: 19,582,810 km (0.072 R)
• M39: 21,905,467 km (0.109 R)
• M40: 22,726,310 km (0.078 R)
• M41: 25,763,446 km (0.101 R)
• M42: 28,478,797 km (0.117 R)
• M43: 28,567,957 km (0.078 R)
• M44: 28,657,118 km (0.052 R)
• M45: 34,839,549 km (0.116 R)
• M46: 35,316,916 km (0.112 R)
• M47: 35,700,335 km (0.051 R)
• M48: 36,761,732 km (0.06 R)
• M49: 37,247,626 km (0.098 R)
• M50: 37,540,239 km (0.106 R)
• M51: 37,931,587 km (0.042 R)
• M52: 38,225,846 km (0.101 R)
• M53: 38,718,173 km (0.114 R)
• M54: 39,708,960 km (0.093 R)
• M55: 39,908,074 km (0.026 R)
• M56: 40,708,124 km (0.118 R)
• M57: 45,826,166 km (0.109 R)
• M58: 48,247,557 km (0.111 R)
• M59: 50,494,368 km (0.086 R)
• M60: 51,467,801 km (0.064 R)
• M61: 53,762,782 km (0.111 R)
• M62: 54,978,265 km (0.094 R)
• M63: 55,200,268 km (0.071 R)
• M64: 55,756,473 km (0.03 R)
• M65: 57,887,046 km (0.051 R)
• M66: 58,791,963 km (0.106 R)
• M67: 59,701,668 km (0.092 R)
• M68: 60,158,241 km (0.112 R)
• M69: 60,501,418 km (0.087 R)
• M70: 61,534,840 km (0.089 R)
• M71: 61,996,050 km (0.096 R)
• M72: 62,458,457 km (0.104 R)
• M73: 63,619,187 km (0.063 R)
• M74: 63,735,724 km (0.09 R)
• M75: 64,787,247 km (0.083 R)
• M76: 65,021,667 km (0.107 R)
• M77: 66,552,353 km (0.12 R)
• M78: 67,262,943 km (0.098 R)
• M79: 68,333,315 km (0.087 R)
• M80: 68,571,924 km (0.046 R)
• M81: 68,810,832 km (0.08 R)
• M82: 68,930,510 km (0.108 R)
• M83: 69,769,305 km (0.062 R)
• M84: 71,820,591 km (0.064 R)
• M85: 74,504,527 km (0.074 R)
• M86: 76,476,975 km (0.081 R)
• M87: 77,221,074 km (0.046 R)
• M88: 78,466,477 km (0.116 R)
• M89: 79,091,796 km (0.047 R)
• M90: 83,514,358 km (0.116 R)
• M91: 83,641,965 km (0.054 R)
• M92: 84,280,598 km (0.082 R)
• M93: 85,177,437 km (0.116 R)
• M94: 85,434,147 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.5

Radius: 4.5

Gravity: 15.58 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 19.58 AU - 20.02 AU

Year: 31555 Days

Day: 18.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,637,441 km

• M1: 123,867 km (0.086 R)
• M2: 511,475 km (0.118 R)
• M3: 668,852 km (0.119 R)
• M4: 1,314,367 km (0.109 R)
• M5: 2,312,933 km (0.093 R)
• M6: 3,078,874 km (0.092 R)
• M7: 3,615,332 km (0.096 R)
• M8: 3,700,303 km (0.067 R)
• M9: 4,865,372 km (0.118 R)
• M10: 5,389,712 km (0.096 R)
• M11: 5,535,869 km (0.105 R)
• M12: 6,594,873 km (0.085 R)
• M13: 6,961,537 km (0.034 R)
• M14: 7,334,634 km (0.116 R)
• M15: 7,605,257 km (0.108 R)
• M16: 8,492,821 km (0.094 R)
• M17: 9,354,355 km (0.081 R)
• M18: 9,471,340 km (0.103 R)
• M19: 9,647,716 km (0.035 R)
• M20: 10,303,553 km (0.076 R)
• M21: 12,484,242 km (0.088 R)
• M22: 13,394,993 km (0.088 R)
• M23: 14,259,669 km (0.101 R)
• M24: 15,073,781 km (0.035 R)
• M25: 15,142,296 km (0.095 R)
• M26: 15,624,750 km (0.045 R)
• M27: 15,694,163 km (0.107 R)
• M28: 15,763,576 km (0.112 R)
• M29: 17,031,119 km (0.107 R)
• M30: 17,173,985 km (0.097 R)
• M31: 20,037,887 km (0.113 R)
• M32: 22,183,120 km (0.103 R)
• M33: 27,185,523 km (0.039 R)
• M34: 27,352,475 km (0.117 R)
• M35: 28,870,295 km (0.112 R)
• M36: 29,296,649 km (0.106 R)
• M37: 29,639,377 km (0.116 R)
• M38: 31,023,158 km (0.097 R)
• M39: 33,138,172 km (0.117 R)
• M40: 33,584,572 km (0.08 R)
• M41: 34,213,033 km (0.116 R)
• M42: 34,754,727 km (0.077 R)
• M43: 35,390,219 km (0.113 R)
• M44: 35,663,833 km (0.086 R)
• M45: 36,488,716 km (0.052 R)
• M46: 36,672,871 km (0.049 R)
• M47: 37,042,078 km (0.092 R)
• M48: 37,227,131 km (0.08 R)
• M49: 38,063,832 km (0.099 R)
• M50: 38,718,921 km (0.086 R)
• M51: 40,135,014 km (0.116 R)
• M52: 40,230,009 km (0.07 R)
• M53: 41,856,587 km (0.113 R)
• M54: 43,993,443 km (0.096 R)
• M55: 44,189,416 km (0.039 R)
• M56: 44,582,260 km (0.073 R)
• M57: 44,779,131 km (0.079 R)
• M58: 46,364,569 km (0.089 R)
• M59: 46,663,765 km (0.108 R)
• M60: 47,867,429 km (0.113 R)
• M61: 47,968,108 km (0.107 R)
• M62: 48,675,557 km (0.081 R)
• M63: 49,589,899 km (0.069 R)
• M64: 49,691,925 km (0.073 R)
• M65: 49,895,976 km (0.115 R)
• M66: 50,305,126 km (0.082 R)
• M67: 52,471,004 km (0.108 R)
• M68: 52,887,036 km (0.081 R)
• M69: 53,512,954 km (0.086 R)
• M70: 53,722,241 km (0.095 R)
• M71: 53,826,959 km (0.11 R)
• M72: 55,300,050 km (0.104 R)
• M73: 56,254,035 km (0.077 R)
• M74: 57,320,369 km (0.064 R)
• M75: 57,963,490 km (0.107 R)
• M76: 58,178,313 km (0.096 R)
• M77: 59,581,391 km (0.113 R)
• M78: 59,798,308 km (0.041 R)
• M79: 61,542,470 km (0.045 R)
• M80: 62,091,045 km (0.08 R)
• M81: 64,079,051 km (0.058 R)
• M82: 64,746,258 km (0.106 R)
• M83: 65,304,108 km (0.114 R)
• M84: 67,551,367 km (0.109 R)
• M85: 67,777,410 km (0.056 R)
• M86: 68,457,332 km (0.111 R)
• M87: 69,253,342 km (0.084 R)
• M88: 69,823,759 km (0.099 R)
• M89: 70,395,821 km (0.118 R)
• M90: 70,854,488 km (0.112 R)
• M91: 71,774,964 km (0.046 R)
• M92: 73,627,734 km (0.066 R)
• M93: 75,144,656 km (0.117 R)
• M94: 76,671,901 km (0.042 R)
• M95: 79,398,771 km (0.107 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 12,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit