🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.53 AU - 0.75 AU

Year: 196 Days

Day: 31.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,041,972 km

• M1: 74,799 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.14 AU - 1.36 AU

Year: 535 Days

Day: 41.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,041,972 km

• M1: 57,446 km (0.111 R)
• M2: 1,186,162 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.34 AU - 1.38 AU

Year: 607 Days

Day: 20.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,041,972 km

• M1: 205,697 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.1

Radius: 13.1

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.11 AU - 5.89 AU

Year: 4939 Days

Day: 9.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 93,041,972 km

• M1: 163,959 km (0.064 R)
• M2: 441,763 km (0.119 R)
• M3: 572,810 km (0.055 R)
• M4: 812,017 km (0.058 R)
• M5: 951,742 km (0.114 R)
• M6: 1,085,183 km (0.115 R)
• M7: 1,490,144 km (0.114 R)
• M8: 1,594,564 km (0.063 R)
• M9: 1,683,425 km (0.059 R)
• M10: 1,903,932 km (0.033 R)
• M11: 2,095,118 km (0.106 R)
• M12: 2,455,649 km (0.082 R)
• M13: 2,559,470 km (0.101 R)
• M14: 2,643,544 km (0.093 R)
• M15: 2,857,918 km (0.095 R)
• M16: 2,945,283 km (0.093 R)
• M17: 3,281,130 km (0.101 R)
• M18: 3,488,772 km (0.078 R)
• M19: 3,653,330 km (0.043 R)
• M20: 3,917,071 km (0.074 R)
• M21: 4,162,411 km (0.06 R)
• M22: 4,438,120 km (0.112 R)
• M23: 4,642,620 km (0.115 R)
• M24: 4,745,992 km (0.045 R)
• M25: 5,087,225 km (0.085 R)
• M26: 5,573,269 km (0.082 R)
• M27: 5,877,551 km (0.035 R)
• M28: 6,159,094 km (0.11 R)
• M29: 6,473,848 km (0.114 R)
• M30: 7,389,387 km (0.075 R)
• M31: 7,908,641 km (0.047 R)
• M32: 8,126,007 km (0.099 R)
• M33: 8,376,733 km (0.118 R)
• M34: 8,534,858 km (0.12 R)
• M35: 8,950,441 km (0.085 R)
• M36: 9,079,693 km (0.055 R)
• M37: 9,177,081 km (0.082 R)
• M38: 10,987,964 km (0.116 R)
• M39: 11,545,365 km (0.092 R)
• M40: 11,934,021 km (0.065 R)
• M41: 12,796,901 km (0.118 R)
• M42: 13,754,327 km (0.111 R)
• M43: 14,204,019 km (0.084 R)
• M44: 14,317,115 km (0.092 R)
• M45: 14,430,659 km (0.109 R)
• M46: 15,388,086 km (0.091 R)
• M47: 15,620,860 km (0.09 R)
• M48: 16,089,999 km (0.087 R)
• M49: 16,247,526 km (0.1 R)
• M50: 16,484,638 km (0.073 R)
• M51: 17,002,247 km (0.104 R)
• M52: 17,122,523 km (0.084 R)
• M53: 17,404,216 km (0.064 R)
• M54: 18,217,430 km (0.114 R)
• M55: 18,340,400 km (0.059 R)
• M56: 20,944,899 km (0.056 R)
• M57: 22,862,594 km (0.079 R)
• M58: 23,306,151 km (0.082 R)
• M59: 23,887,190 km (0.076 R)
• M60: 24,427,687 km (0.117 R)
• M61: 24,608,700 km (0.087 R)
• M62: 25,612,651 km (0.108 R)
• M63: 26,165,864 km (0.057 R)
• M64: 26,258,465 km (0.101 R)
• M65: 27,237,284 km (0.092 R)
• M66: 29,134,634 km (0.104 R)
• M67: 29,374,888 km (0.079 R)
• M68: 29,905,512 km (0.045 R)
• M69: 30,002,302 km (0.111 R)
• M70: 30,829,578 km (0.11 R)
• M71: 31,467,314 km (0.084 R)
• M72: 32,656,018 km (0.09 R)
• M73: 32,855,582 km (0.045 R)
• M74: 33,105,560 km (0.119 R)
• M75: 33,356,136 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.9

Radius: 12.6

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.36 AU - 11.2 AU

Year: 13552 Days

Day: 11.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 93,041,972 km

• M1: 224,546 km (0.082 R)
• M2: 575,204 km (0.108 R)
• M3: 680,970 km (0.091 R)
• M4: 775,067 km (0.085 R)
• M5: 1,131,110 km (0.099 R)
• M6: 1,269,039 km (0.118 R)
• M7: 1,487,152 km (0.093 R)
• M8: 1,797,418 km (0.101 R)
• M9: 2,015,981 km (0.078 R)
• M10: 2,157,201 km (0.104 R)
• M11: 2,390,125 km (0.034 R)
• M12: 2,662,094 km (0.096 R)
• M13: 2,755,144 km (0.113 R)
• M14: 3,269,611 km (0.055 R)
• M15: 3,436,712 km (0.098 R)
• M16: 3,709,878 km (0.078 R)
• M17: 3,814,297 km (0.069 R)
• M18: 3,919,614 km (0.11 R)
• M19: 4,684,209 km (0.106 R)
• M20: 6,182,431 km (0.113 R)
• M21: 6,769,453 km (0.101 R)
• M22: 7,286,763 km (0.051 R)
• M23: 7,462,091 km (0.075 R)
• M24: 7,727,777 km (0.11 R)
• M25: 8,961,511 km (0.104 R)
• M26: 9,338,797 km (0.036 R)
• M27: 9,721,318 km (0.072 R)
• M28: 10,206,764 km (0.058 R)
• M29: 10,452,553 km (0.114 R)
• M30: 10,949,816 km (0.098 R)
• M31: 11,404,145 km (0.113 R)
• M32: 11,659,060 km (0.084 R)
• M33: 12,071,202 km (0.097 R)
• M34: 12,278,993 km (0.09 R)
• M35: 12,645,508 km (0.094 R)
• M36: 13,175,384 km (0.079 R)
• M37: 13,712,590 km (0.052 R)
• M38: 14,421,684 km (0.09 R)
• M39: 14,642,191 km (0.043 R)
• M40: 16,332,048 km (0.056 R)
• M41: 16,446,940 km (0.057 R)
• M42: 17,551,421 km (0.072 R)
• M43: 18,800,114 km (0.102 R)
• M44: 19,222,578 km (0.03 R)
• M45: 20,015,746 km (0.093 R)
• M46: 20,385,403 km (0.089 R)
• M47: 22,267,344 km (0.099 R)
• M48: 22,458,530 km (0.085 R)
• M49: 22,714,492 km (0.055 R)
• M50: 22,842,697 km (0.103 R)
• M51: 23,682,540 km (0.116 R)
• M52: 24,138,813 km (0.071 R)
• M53: 25,725,598 km (0.102 R)
• M54: 26,127,567 km (0.109 R)
• M55: 26,531,631 km (0.099 R)
• M56: 26,734,486 km (0.102 R)
• M57: 27,345,892 km (0.105 R)
• M58: 28,582,768 km (0.084 R)
• M59: 28,859,972 km (0.113 R)
• M60: 29,907,906 km (0.077 R)
• M61: 30,189,449 km (0.103 R)
• M62: 30,826,287 km (0.119 R)
• M63: 32,473,509 km (0.088 R)
• M64: 33,125,905 km (0.083 R)
• M65: 33,271,464 km (0.089 R)
• M66: 33,417,172 km (0.089 R)
• M67: 33,855,793 km (0.039 R)
• M68: 34,149,304 km (0.103 R)
• M69: 34,960,574 km (0.117 R)
• M70: 38,881,384 km (0.107 R)
• M71: 39,342,744 km (0.088 R)
• M72: 40,348,491 km (0.114 R)
• M73: 41,519,393 km (0.108 R)
• M74: 41,990,926 km (0.105 R)
• M75: 43,256,972 km (0.113 R)
• M76: 44,294,882 km (0.058 R)
• M77: 44,776,737 km (0.093 R)
• M78: 45,664,600 km (0.083 R)
• M79: 47,211,742 km (0.081 R)
• M80: 49,273,499 km (0.119 R)
• M81: 50,022,985 km (0.033 R)
• M82: 52,803,112 km (0.083 R)
• M83: 53,740,941 km (0.074 R)
• M84: 53,826,361 km (0.08 R)
• M85: 54,512,267 km (0.081 R)
• M86: 57,897,218 km (0.113 R)
• M87: 58,775,956 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.3

Radius: 6.6

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.44 AU - 16.3 AU

Year: 18718 Days

Day: 23.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,041,972 km

• M1: 316,699 km (0.114 R)
• M2: 634,145 km (0.085 R)
• M3: 883,974 km (0.103 R)
• M4: 1,096,104 km (0.098 R)
• M5: 1,140,534 km (0.071 R)
• M6: 1,668,914 km (0.066 R)
• M7: 1,772,436 km (0.106 R)
• M8: 2,179,192 km (0.071 R)
• M9: 2,235,591 km (0.059 R)
• M10: 3,235,503 km (0.103 R)
• M11: 3,397,667 km (0.051 R)
• M12: 3,629,394 km (0.039 R)
• M13: 3,832,099 km (0.105 R)
• M14: 4,570,215 km (0.065 R)
• M15: 4,679,272 km (0.062 R)
• M16: 5,855,560 km (0.086 R)
• M17: 5,974,041 km (0.119 R)
• M18: 6,093,271 km (0.074 R)
• M19: 6,415,355 km (0.108 R)
• M20: 6,578,417 km (0.066 R)
• M21: 6,908,729 km (0.104 R)
• M22: 7,159,904 km (0.11 R)
• M23: 7,456,855 km (0.101 R)
• M24: 7,542,425 km (0.085 R)
• M25: 7,801,230 km (0.074 R)
• M26: 8,150,690 km (0.107 R)
• M27: 9,183,813 km (0.074 R)
• M28: 9,321,593 km (0.087 R)
• M29: 9,552,871 km (0.106 R)
• M30: 9,832,769 km (0.112 R)
• M31: 9,879,593 km (0.038 R)
• M32: 10,496,385 km (0.114 R)
• M33: 11,469,220 km (0.092 R)
• M34: 11,617,621 km (0.063 R)
• M35: 12,369,350 km (0.116 R)
• M36: 12,674,380 km (0.116 R)
• M37: 13,499,861 km (0.107 R)
• M38: 13,708,999 km (0.114 R)
• M39: 13,866,526 km (0.038 R)
• M40: 14,342,845 km (0.073 R)
• M41: 14,609,728 km (0.111 R)
• M42: 14,770,546 km (0.061 R)
• M43: 14,824,401 km (0.091 R)
• M44: 15,094,126 km (0.105 R)
• M45: 15,148,280 km (0.044 R)
• M46: 15,256,888 km (0.119 R)
• M47: 15,638,662 km (0.042 R)
• M48: 15,968,526 km (0.11 R)
• M49: 16,023,727 km (0.118 R)
• M50: 16,915,480 km (0.069 R)
• M51: 18,746,708 km (0.112 R)
• M52: 18,863,244 km (0.036 R)
• M53: 19,567,551 km (0.071 R)
• M54: 20,340,074 km (0.057 R)
• M55: 20,399,914 km (0.059 R)
• M56: 20,519,891 km (0.075 R)
• M57: 20,941,159 km (0.092 R)
• M58: 21,731,335 km (0.049 R)
• M59: 21,853,855 km (0.098 R)
• M60: 22,655,102 km (0.107 R)
• M61: 24,732,268 km (0.108 R)
• M62: 25,116,435 km (0.09 R)
• M63: 25,373,594 km (0.115 R)
• M64: 27,000,770 km (0.062 R)
• M65: 27,330,334 km (0.101 R)
• M66: 27,661,095 km (0.062 R)
• M67: 27,727,367 km (0.081 R)
• M68: 29,605,867 km (0.081 R)
• M69: 30,628,967 km (0.119 R)
• M70: 31,663,586 km (0.086 R)
• M71: 32,429,527 km (0.066 R)
• M72: 38,402,821 km (0.076 R)
• M73: 38,476,722 km (0.118 R)
• M74: 38,624,973 km (0.083 R)
• M75: 39,293,975 km (0.116 R)
• M76: 40,116,763 km (0.099 R)
• M77: 40,191,862 km (0.099 R)
• M78: 40,492,703 km (0.092 R)
• M79: 40,567,951 km (0.105 R)
• M80: 41,931,834 km (0.037 R)
• M81: 44,237,886 km (0.109 R)
• M82: 44,470,809 km (0.098 R)
• M83: 45,406,395 km (0.083 R)
• M84: 45,641,263 km (0.111 R)
• M85: 45,955,119 km (0.098 R)
• M86: 46,506,088 km (0.084 R)
• M87: 46,821,890 km (0.106 R)
• M88: 47,614,609 km (0.093 R)
• M89: 49,615,480 km (0.11 R)
• M90: 50,180,661 km (0.105 R)
• M91: 50,666,704 km (0.079 R)
• M92: 51,398,836 km (0.082 R)
• M93: 51,725,409 km (0.075 R)
• M94: 52,873,572 km (0.049 R)
• M95: 55,362,282 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.5

Radius: 4.1

Gravity: 59.4 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 12.96 AU - 17.18 AU

Year: 22400 Days

Day: 23.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,041,972 km

• M1: 275,559 km (0.114 R)
• M2: 375,341 km (0.089 R)
• M3: 440,865 km (0.091 R)
• M4: 659,876 km (0.119 R)
• M5: 1,059,602 km (0.077 R)
• M6: 1,521,410 km (0.115 R)
• M7: 1,922,931 km (0.104 R)
• M8: 1,960,929 km (0.039 R)
• M9: 2,274,636 km (0.069 R)
• M10: 2,478,538 km (0.067 R)
• M11: 3,351,441 km (0.074 R)
• M12: 3,964,942 km (0.12 R)
• M13: 4,111,398 km (0.098 R)
• M14: 4,663,564 km (0.1 R)
• M15: 5,453,291 km (0.112 R)
• M16: 5,616,203 km (0.076 R)
• M17: 5,891,164 km (0.055 R)
• M18: 6,742,226 km (0.044 R)
• M19: 7,152,424 km (0.034 R)
• M20: 8,120,023 km (0.11 R)
• M21: 9,516,070 km (0.059 R)
• M22: 10,241,470 km (0.042 R)
• M23: 11,327,850 km (0.106 R)
• M24: 12,166,496 km (0.073 R)
• M25: 12,308,165 km (0.086 R)
• M26: 12,450,432 km (0.12 R)
• M27: 12,736,613 km (0.119 R)
• M28: 13,242,553 km (0.059 R)
• M29: 13,388,261 km (0.079 R)
• M30: 13,607,871 km (0.099 R)
• M31: 14,273,881 km (0.028 R)
• M32: 15,102,354 km (0.099 R)
• M33: 16,805,376 km (0.03 R)
• M34: 17,280,200 km (0.105 R)
• M35: 18,000,813 km (0.081 R)
• M36: 19,471,210 km (0.069 R)
• M37: 19,719,991 km (0.059 R)
• M38: 20,894,933 km (0.106 R)
• M39: 20,979,755 km (0.058 R)
• M40: 22,525,400 km (0.073 R)
• M41: 23,048,694 km (0.083 R)
• M42: 25,997,716 km (0.086 R)
• M43: 26,271,630 km (0.06 R)
• M44: 26,454,738 km (0.081 R)
• M45: 26,822,300 km (0.079 R)
• M46: 27,748,610 km (0.099 R)
• M47: 28,968,431 km (0.076 R)
• M48: 32,534,545 km (0.119 R)
• M49: 34,218,718 km (0.102 R)
• M50: 37,054,046 km (0.113 R)
• M51: 37,774,510 km (0.11 R)
• M52: 39,020,361 km (0.061 R)
• M53: 40,702,289 km (0.096 R)
• M54: 43,377,399 km (0.067 R)
• M55: 44,900,006 km (0.093 R)
• M56: 45,228,672 km (0.099 R)
• M57: 45,667,892 km (0.084 R)
• M58: 47,550,880 km (0.119 R)
• M59: 48,557,823 km (0.118 R)
• M60: 49,911,534 km (0.068 R)
• M61: 50,592,953 km (0.099 R)
• M62: 51,620,840 km (0.072 R)
• M63: 53,349,443 km (0.087 R)
• M64: 55,214,031 km (0.11 R)
• M65: 55,448,600 km (0.086 R)
• M66: 56,744,567 km (0.105 R)
• M67: 57,218,343 km (0.034 R)
• M68: 57,455,755 km (0.12 R)
• M69: 57,931,476 km (0.1 R)
• M70: 58,050,556 km (0.075 R)
• M71: 59,486,546 km (0.115 R)
• M72: 60,692,155 km (0.07 R)
• M73: 63,864,079 km (0.083 R)
• M74: 64,233,586 km (0.115 R)
• M75: 67,089,559 km (0.031 R)
• M76: 71,514,365 km (0.044 R)
• M77: 72,795,820 km (0.108 R)
• M78: 72,924,474 km (0.106 R)
• M79: 74,861,916 km (0.071 R)
• M80: 75,641,620 km (0.101 R)
• M81: 77,340,304 km (0.109 R)
• M82: 78,919,310 km (0.036 R)
• M83: 79,183,499 km (0.117 R)
• M84: 81,975,594 km (0.115 R)
• M85: 82,109,334 km (0.081 R)
• M86: 83,047,612 km (0.114 R)
• M87: 85,070,176 km (0.116 R)
• M88: 85,748,004 km (0.115 R)
• M89: 87,109,045 km (0.103 R)
• M90: 88,477,117 km (0.08 R)
• M91: 90,542,615 km (0.073 R)
• M92: 92,763,096 km (0.099 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 16,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit