🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.42 AU - 0.66 AU

Year: 152 Days

Day: 19.7 Hours

Environment

Temp: 177 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 107,955,512 km

• M1: 133,591 km (0.099 R)
• M2: 443,558 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.58 AU - 0.88 AU

Year: 239 Days

Day: 13.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,955,512 km

• M1: 314,156 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.82 AU - 0.98 AU

Year: 327 Days

Day: 32.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,955,512 km

• M1: 124,017 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.44 AU - 4.06 AU

Year: 2780 Days

Day: 13.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,955,512 km

• M1: 964,009 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.2

Radius: 10.7

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.08 AU - 8.5 AU

Year: 9139 Days

Day: 12.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 107,955,512 km

• M1: 190,887 km (0.03 R)
• M2: 285,582 km (0.078 R)
• M3: 518,955 km (0.094 R)
• M4: 797,057 km (0.119 R)
• M5: 869,463 km (0.108 R)
• M6: 1,041,201 km (0.111 R)
• M7: 1,182,870 km (0.088 R)
• M8: 2,061,608 km (0.085 R)
• M9: 2,373,969 km (0.079 R)
• M10: 2,563,360 km (0.118 R)
• M11: 2,899,506 km (0.086 R)
• M12: 3,279,784 km (0.098 R)
• M13: 3,460,797 km (0.099 R)
• M14: 3,738,451 km (0.109 R)
• M15: 6,471,454 km (0.087 R)
• M16: 6,660,995 km (0.106 R)
• M17: 7,796,443 km (0.109 R)
• M18: 7,917,318 km (0.083 R)
• M19: 8,201,853 km (0.117 R)
• M20: 8,489,829 km (0.106 R)
• M21: 8,864,871 km (0.076 R)
• M22: 9,160,476 km (0.093 R)
• M23: 10,463,324 km (0.032 R)
• M24: 11,455,307 km (0.107 R)
• M25: 11,592,937 km (0.066 R)
• M26: 11,869,843 km (0.114 R)
• M27: 11,962,594 km (0.089 R)
• M28: 13,238,664 km (0.113 R)
• M29: 13,383,175 km (0.088 R)
• M30: 14,806,449 km (0.066 R)
• M31: 16,123,060 km (0.038 R)
• M32: 16,380,518 km (0.065 R)
• M33: 16,535,651 km (0.043 R)
• M34: 17,371,454 km (0.079 R)
• M35: 17,688,303 km (0.091 R)
• M36: 18,167,315 km (0.111 R)
• M37: 18,435,394 km (0.101 R)
• M38: 19,301,566 km (0.088 R)
• M39: 19,629,933 km (0.098 R)
• M40: 20,070,499 km (0.071 R)
• M41: 20,236,553 km (0.079 R)
• M42: 20,793,506 km (0.045 R)
• M43: 21,355,395 km (0.054 R)
• M44: 22,839,705 km (0.094 R)
• M45: 23,070,984 km (0.095 R)
• M46: 23,594,277 km (0.118 R)
• M47: 23,828,098 km (0.038 R)
• M48: 24,239,193 km (0.094 R)
• M49: 24,889,795 km (0.112 R)
• M50: 25,906,761 km (0.09 R)
• M51: 26,268,937 km (0.075 R)
• M52: 26,389,962 km (0.12 R)
• M53: 27,488,160 km (0.113 R)
• M54: 28,166,586 km (0.086 R)
• M55: 29,100,675 km (0.109 R)
• M56: 29,288,720 km (0.088 R)
• M57: 29,855,247 km (0.109 R)
• M58: 31,383,689 km (0.097 R)
• M59: 32,028,007 km (0.098 R)
• M60: 33,068,011 km (0.079 R)
• M61: 33,329,658 km (0.057 R)
• M62: 33,855,195 km (0.078 R)
• M63: 35,381,392 km (0.102 R)
• M64: 35,649,023 km (0.093 R)
• M65: 35,716,192 km (0.114 R)
• M66: 35,850,382 km (0.075 R)
• M67: 36,321,316 km (0.098 R)
• M68: 38,500,358 km (0.094 R)
• M69: 38,913,697 km (0.1 R)
• M70: 41,002,233 km (0.11 R)
• M71: 42,130,800 km (0.085 R)
• M72: 43,771,140 km (0.113 R)
• M73: 43,986,711 km (0.077 R)
• M74: 44,130,474 km (0.103 R)
• M75: 44,274,537 km (0.076 R)
• M76: 44,346,643 km (0.03 R)
• M77: 45,287,015 km (0.119 R)
• M78: 45,577,684 km (0.111 R)
• M79: 45,723,392 km (0.07 R)
• M80: 45,941,955 km (0.076 R)
• M81: 46,820,094 km (0.081 R)
• M82: 47,334,861 km (0.068 R)
• M83: 47,851,572 km (0.111 R)
• M84: 48,444,278 km (0.116 R)
• M85: 48,890,529 km (0.102 R)
• M86: 49,188,677 km (0.1 R)
• M87: 49,337,976 km (0.06 R)
• M88: 49,412,775 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.2

Radius: 11.9

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.63 AU - 9.85 AU

Year: 11639 Days

Day: 12.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 107,955,512 km

• M1: 300,692 km (0.08 R)
• M2: 497,712 km (0.08 R)
• M3: 819,796 km (0.096 R)
• M4: 920,924 km (0.047 R)
• M5: 1,005,298 km (0.088 R)
• M6: 1,251,536 km (0.031 R)
• M7: 1,467,854 km (0.104 R)
• M8: 1,910,215 km (0.109 R)
• M9: 2,512,347 km (0.109 R)
• M10: 2,756,790 km (0.11 R)
• M11: 3,469,025 km (0.051 R)
• M12: 4,057,393 km (0.116 R)
• M13: 4,827,074 km (0.057 R)
• M14: 4,978,767 km (0.103 R)
• M15: 5,801,405 km (0.11 R)
• M16: 6,125,883 km (0.072 R)
• M17: 6,792,940 km (0.105 R)
• M18: 7,880,965 km (0.087 R)
• M19: 8,015,155 km (0.097 R)
• M20: 8,150,242 km (0.045 R)
• M21: 8,285,927 km (0.096 R)
• M22: 8,376,882 km (0.102 R)
• M23: 9,069,521 km (0.096 R)
• M24: 9,446,358 km (0.097 R)
• M25: 9,732,538 km (0.077 R)
• M26: 10,118,351 km (0.07 R)
• M27: 10,657,203 km (0.092 R)
• M28: 10,805,903 km (0.098 R)
• M29: 10,955,202 km (0.101 R)
• M30: 11,916,667 km (0.055 R)
• M31: 12,433,528 km (0.117 R)
• M32: 13,010,527 km (0.075 R)
• M33: 13,703,763 km (0.073 R)
• M34: 14,683,480 km (0.118 R)
• M35: 14,848,935 km (0.105 R)
• M36: 14,959,637 km (0.092 R)
• M37: 15,181,790 km (0.049 R)
• M38: 15,629,537 km (0.101 R)
• M39: 16,309,010 km (0.049 R)
• M40: 17,814,563 km (0.081 R)
• M41: 18,050,030 km (0.087 R)
• M42: 19,062,658 km (0.078 R)
• M43: 19,424,536 km (0.08 R)
• M44: 20,277,543 km (0.098 R)
• M45: 21,957,078 km (0.077 R)
• M46: 22,273,029 km (0.091 R)
• M47: 23,037,324 km (0.119 R)
• M48: 23,680,894 km (0.05 R)
• M49: 23,875,222 km (0.117 R)
• M50: 26,313,817 km (0.109 R)
• M51: 27,324,799 km (0.044 R)
• M52: 27,460,634 km (0.087 R)
• M53: 28,211,316 km (0.036 R)
• M54: 28,348,647 km (0.115 R)
• M55: 28,623,757 km (0.113 R)
• M56: 29,733,026 km (0.101 R)
• M57: 30,292,970 km (0.116 R)
• M58: 30,644,825 km (0.105 R)
• M59: 30,856,506 km (0.095 R)
• M60: 34,529,133 km (0.114 R)
• M61: 35,043,900 km (0.075 R)
• M62: 35,339,206 km (0.115 R)
• M63: 36,454,009 km (0.113 R)
• M64: 36,528,658 km (0.114 R)
• M65: 36,828,153 km (0.103 R)
• M66: 37,354,140 km (0.057 R)
• M67: 41,416,470 km (0.087 R)
• M68: 42,041,639 km (0.118 R)
• M69: 43,936,147 km (0.067 R)
• M70: 45,455,762 km (0.09 R)
• M71: 45,697,213 km (0.107 R)
• M72: 46,424,258 km (0.08 R)
• M73: 47,073,812 km (0.1 R)
• M74: 48,546,155 km (0.11 R)
• M75: 48,628,284 km (0.107 R)
• M76: 49,205,283 km (0.082 R)
• M77: 49,618,771 km (0.06 R)
• M78: 49,701,649 km (0.103 R)
• M79: 50,615,991 km (0.088 R)
• M80: 50,699,317 km (0.1 R)
• M81: 51,284,394 km (0.049 R)
• M82: 51,703,717 km (0.045 R)
• M83: 52,208,310 km (0.025 R)
• M84: 52,968,268 km (0.064 R)
• M85: 53,477,050 km (0.115 R)
• M86: 53,731,965 km (0.095 R)
• M87: 54,841,532 km (0.06 R)
• M88: 56,649,722 km (0.087 R)
• M89: 58,389,844 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788

Radius: 5.4

Gravity: 27.02 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 14.08 AU - 19.92 AU

Year: 26838 Days

Day: 17.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,955,512 km

• M1: 83,027 km (0.109 R)
• M2: 227,688 km (0.084 R)
• M3: 341,233 km (0.111 R)
• M4: 992,432 km (0.088 R)
• M5: 1,673,402 km (0.118 R)
• M6: 2,018,225 km (0.07 R)
• M7: 2,058,018 km (0.106 R)
• M8: 2,301,563 km (0.037 R)
• M9: 2,771,899 km (0.111 R)
• M10: 3,132,280 km (0.101 R)
• M11: 3,224,582 km (0.06 R)
• M12: 3,412,178 km (0.114 R)
• M13: 3,748,923 km (0.088 R)
• M14: 3,896,576 km (0.119 R)
• M15: 4,715,474 km (0.12 R)
• M16: 4,874,946 km (0.112 R)
• M17: 5,363,532 km (0.103 R)
• M18: 5,474,384 km (0.078 R)
• M19: 7,041,572 km (0.088 R)
• M20: 7,407,488 km (0.077 R)
• M21: 7,842,369 km (0.052 R)
• M22: 8,285,328 km (0.101 R)
• M23: 8,413,384 km (0.107 R)
• M24: 8,606,814 km (0.104 R)
• M25: 9,129,509 km (0.104 R)
• M26: 9,461,467 km (0.117 R)
• M27: 10,137,201 km (0.063 R)
• M28: 10,968,366 km (0.083 R)
• M29: 11,677,610 km (0.11 R)
• M30: 12,548,120 km (0.082 R)
• M31: 12,991,229 km (0.099 R)
• M32: 14,351,073 km (0.1 R)
• M33: 14,427,967 km (0.082 R)
• M34: 15,676,211 km (0.113 R)
• M35: 16,796,699 km (0.099 R)
• M36: 17,203,007 km (0.118 R)
• M37: 17,530,477 km (0.118 R)
• M38: 18,441,378 km (0.068 R)
• M39: 18,860,701 km (0.119 R)
• M40: 19,113,671 km (0.05 R)
• M41: 19,452,810 km (0.081 R)
• M42: 19,537,781 km (0.044 R)
• M43: 21,090,457 km (0.104 R)
• M44: 21,881,531 km (0.064 R)
• M45: 23,041,214 km (0.112 R)
• M46: 23,221,479 km (0.104 R)
• M47: 25,048,817 km (0.074 R)
• M48: 25,419,820 km (0.101 R)
• M49: 28,936,866 km (0.106 R)
• M50: 29,033,955 km (0.096 R)
• M51: 29,131,193 km (0.047 R)
• M52: 29,619,182 km (0.069 R)
• M53: 29,717,019 km (0.104 R)
• M54: 30,405,468 km (0.119 R)
• M55: 30,504,203 km (0.046 R)
• M56: 31,597,763 km (0.072 R)
• M57: 32,501,933 km (0.082 R)
• M58: 33,618,531 km (0.079 R)
• M59: 35,057,812 km (0.099 R)
• M60: 36,516,990 km (0.057 R)
• M61: 37,571,505 km (0.095 R)
• M62: 38,315,605 km (0.048 R)
• M63: 38,529,081 km (0.077 R)
• M64: 39,064,492 km (0.09 R)
• M65: 40,142,644 km (0.047 R)
• M66: 40,794,292 km (0.082 R)
• M67: 42,549,075 km (0.104 R)
• M68: 44,440,291 km (0.063 R)
• M69: 46,245,040 km (0.063 R)
• M70: 50,042,582 km (0.066 R)
• M71: 51,565,788 km (0.105 R)
• M72: 51,683,521 km (0.113 R)
• M73: 52,510,648 km (0.056 R)
• M74: 54,178,066 km (0.088 R)
• M75: 60,024,799 km (0.083 R)
• M76: 62,268,468 km (0.106 R)
• M77: 63,274,364 km (0.102 R)
• M78: 63,652,996 km (0.098 R)
• M79: 63,779,407 km (0.069 R)
• M80: 65,812,591 km (0.063 R)
• M81: 73,226,811 km (0.116 R)
• M82: 74,288,358 km (0.04 R)
• M83: 76,695,388 km (0.1 R)
• M84: 77,099,152 km (0.066 R)
• M85: 77,368,578 km (0.119 R)
• M86: 82,823,964 km (0.037 R)
• M87: 84,484,649 km (0.082 R)
• M88: 84,623,476 km (0.115 R)
• M89: 86,016,532 km (0.111 R)
• M90: 86,575,729 km (0.086 R)
• M91: 88,260,949 km (0.114 R)
• M92: 90,666,781 km (0.115 R)
• M93: 90,951,317 km (0.074 R)
• M94: 96,847,717 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.1

Radius: 4.5

Gravity: 37.83 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 18.11 AU - 20.09 AU

Year: 31961 Days

Day: 22.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 107,955,512 km

• M1: 83,326 km (0.091 R)
• M2: 361,129 km (0.081 R)
• M3: 1,120,488 km (0.059 R)
• M4: 1,602,343 km (0.096 R)
• M5: 2,011,643 km (0.115 R)
• M6: 2,227,961 km (0.078 R)
• M7: 2,682,888 km (0.108 R)
• M8: 3,570,901 km (0.083 R)
• M9: 3,674,872 km (0.086 R)
• M10: 4,429,593 km (0.043 R)
• M11: 5,890,715 km (0.116 R)
• M12: 6,387,081 km (0.047 R)
• M13: 6,450,211 km (0.117 R)
• M14: 6,896,911 km (0.103 R)
• M15: 7,353,633 km (0.06 R)
• M16: 8,992,178 km (0.099 R)
• M17: 10,144,381 km (0.035 R)
• M18: 12,584,023 km (0.085 R)
• M19: 12,821,734 km (0.059 R)
• M20: 13,140,827 km (0.078 R)
• M21: 13,301,345 km (0.079 R)
• M22: 14,526,103 km (0.066 R)
• M23: 15,957,006 km (0.081 R)
• M24: 16,732,522 km (0.066 R)
• M25: 17,256,414 km (0.081 R)
• M26: 17,697,129 km (0.102 R)
• M27: 17,874,402 km (0.084 R)
• M28: 19,771,303 km (0.097 R)
• M29: 20,047,461 km (0.075 R)
• M30: 20,324,816 km (0.098 R)
• M31: 21,825,881 km (0.078 R)
• M32: 23,265,162 km (0.107 R)
• M33: 23,849,491 km (0.08 R)
• M34: 24,241,737 km (0.066 R)
• M35: 27,455,099 km (0.104 R)
• M36: 28,694,068 km (0.112 R)
• M37: 29,215,716 km (0.111 R)
• M38: 29,740,505 km (0.101 R)
• M39: 29,951,289 km (0.057 R)
• M40: 32,627,445 km (0.088 R)
• M41: 32,844,961 km (0.112 R)
• M42: 33,062,775 km (0.086 R)
• M43: 33,171,832 km (0.059 R)
• M44: 33,938,970 km (0.094 R)
• M45: 36,275,240 km (0.091 R)
• M46: 37,405,900 km (0.102 R)
• M47: 38,548,080 km (0.052 R)
• M48: 39,123,434 km (0.064 R)
• M49: 40,399,204 km (0.026 R)
• M50: 41,100,818 km (0.077 R)
• M51: 42,160,719 km (0.072 R)
• M52: 42,753,426 km (0.078 R)
• M53: 43,947,217 km (0.109 R)
• M54: 44,668,727 km (0.103 R)
• M55: 45,030,904 km (0.101 R)
• M56: 46,245,339 km (0.097 R)
• M57: 48,458,341 km (0.098 R)
• M58: 48,582,208 km (0.081 R)
• M59: 49,203,488 km (0.109 R)
• M60: 49,328,103 km (0.113 R)
• M61: 49,452,867 km (0.09 R)
• M62: 50,328,613 km (0.072 R)
• M63: 51,209,446 km (0.098 R)
• M64: 51,588,527 km (0.05 R)
• M65: 54,267,974 km (0.052 R)
• M66: 57,254,097 km (0.052 R)
• M67: 59,362,679 km (0.114 R)
• M68: 60,559,761 km (0.105 R)
• M69: 60,960,684 km (0.097 R)
• M70: 61,630,732 km (0.09 R)
• M71: 62,033,899 km (0.088 R)
• M72: 63,113,247 km (0.082 R)
• M73: 63,384,019 km (0.107 R)
• M74: 68,324,489 km (0.099 R)
• M75: 68,463,466 km (0.058 R)
• M76: 69,718,741 km (0.086 R)
• M77: 69,858,615 km (0.051 R)
• M78: 70,700,253 km (0.087 R)
• M79: 73,672,015 km (0.107 R)
• M80: 75,244,887 km (0.099 R)
• M81: 75,963,405 km (0.118 R)
• M82: 76,828,679 km (0.119 R)
• M83: 78,860,518 km (0.069 R)
• M84: 79,590,406 km (0.043 R)
• M85: 81,203,968 km (0.1 R)
• M86: 83,570,307 km (0.118 R)
• M87: 85,809,189 km (0.109 R)
• M88: 85,959,236 km (0.1 R)
• M89: 87,463,592 km (0.116 R)
• M90: 87,916,574 km (0.079 R)
• M91: 89,432,300 km (0.111 R)
• M92: 90,651,074 km (0.059 R)
• M93: 90,803,813 km (0.088 R)
• M94: 90,956,553 km (0.104 R)
• M95: 92,643,269 km (0.078 R)
• M96: 96,047,368 km (0.104 R)
• M97: 96,670,593 km (0.082 R)
• M98: 100,754,914 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: 481 - 11,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit