🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.61 AU - 0.83 AU

Year: 220 Days

Day: 26.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 76.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.86 AU - 1.12 AU

Year: 355 Days

Day: 24 Hours

Environment

Temp: 90 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.91 AU - 1.25 AU

Year: 404 Days

Day: 13.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 83,539,071 km

• M1: 55,950 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.48 AU - 1.98 AU

Year: 819 Days

Day: 20.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.91 AU - 2.01 AU

Year: 988 Days

Day: 34.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 84.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,539,071 km

• M1: 317,746 km (0.096 R)
• M2: 845,527 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.8

Radius: 13

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.81 AU - 6.85 AU

Year: 6424 Days

Day: 11.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 83,539,071 km

• M1: 171,439 km (0.118 R)
• M2: 373,546 km (0.108 R)
• M3: 991,086 km (0.115 R)
• M4: 1,157,888 km (0.059 R)
• M5: 1,298,360 km (0.104 R)
• M6: 1,389,315 km (0.087 R)
• M7: 2,646,087 km (0.083 R)
• M8: 3,028,011 km (0.105 R)
• M9: 3,126,296 km (0.078 R)
• M10: 3,607,852 km (0.103 R)
• M11: 3,738,451 km (0.058 R)
• M12: 3,977,807 km (0.043 R)
• M13: 4,140,121 km (0.096 R)
• M14: 4,725,946 km (0.065 R)
• M15: 4,898,133 km (0.052 R)
• M16: 5,487,399 km (0.081 R)
• M17: 5,668,563 km (0.088 R)
• M18: 6,130,371 km (0.104 R)
• M19: 6,349,981 km (0.082 R)
• M20: 6,540,419 km (0.039 R)
• M21: 6,636,311 km (0.105 R)
• M22: 6,894,367 km (0.082 R)
• M23: 7,654,923 km (0.101 R)
• M24: 8,511,820 km (0.05 R)
• M25: 8,686,849 km (0.055 R)
• M26: 8,792,465 km (0.082 R)
• M27: 9,040,499 km (0.117 R)
• M28: 9,326,978 km (0.054 R)
• M29: 10,019,168 km (0.095 R)
• M30: 10,204,071 km (0.106 R)
• M31: 10,993,349 km (0.113 R)
• M32: 11,802,075 km (0.113 R)
• M33: 12,510,571 km (0.073 R)
• M34: 12,990,630 km (0.117 R)
• M35: 13,273,520 km (0.112 R)
• M36: 13,395,442 km (0.096 R)
• M37: 14,592,375 km (0.12 R)
• M38: 14,676,150 km (0.08 R)
• M39: 14,802,261 km (0.09 R)
• M40: 15,437,752 km (0.102 R)
• M41: 15,823,416 km (0.104 R)
• M42: 16,125,603 km (0.106 R)
• M43: 16,255,604 km (0.065 R)
• M44: 16,516,802 km (0.063 R)
• M45: 16,604,316 km (0.086 R)
• M46: 17,353,203 km (0.078 R)
• M47: 17,843,735 km (0.067 R)
• M48: 18,068,281 km (0.116 R)
• M49: 18,384,082 km (0.052 R)
• M50: 19,342,705 km (0.091 R)
• M51: 20,740,099 km (0.12 R)
• M52: 20,834,495 km (0.113 R)
• M53: 21,118,283 km (0.062 R)
• M54: 21,929,552 km (0.11 R)
• M55: 22,896,852 km (0.105 R)
• M56: 23,385,738 km (0.115 R)
• M57: 24,026,465 km (0.068 R)
• M58: 24,373,981 km (0.088 R)
• M59: 25,678,923 km (0.083 R)
• M60: 25,983,355 km (0.091 R)
• M61: 26,852,219 km (0.099 R)
• M62: 27,161,139 km (0.104 R)
• M63: 28,199,498 km (0.086 R)
• M64: 29,356,787 km (0.103 R)
• M65: 31,608,833 km (0.113 R)
• M66: 32,153,220 km (0.086 R)
• M67: 32,755,651 km (0.079 R)
• M68: 33,860,431 km (0.093 R)
• M69: 33,971,582 km (0.108 R)
• M70: 34,809,181 km (0.042 R)
• M71: 34,921,229 km (0.099 R)
• M72: 35,484,017 km (0.108 R)
• M73: 36,789,707 km (0.114 R)
• M74: 37,075,738 km (0.111 R)
• M75: 37,247,626 km (0.087 R)
• M76: 37,764,935 km (0.108 R)
• M77: 38,168,999 km (0.065 R)
• M78: 38,458,471 km (0.087 R)
• M79: 38,632,453 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.6

Radius: 13.3

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.95 AU - 10.13 AU

Year: 11449 Days

Day: 10.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 83,539,071 km

• M1: 170,542 km (0.107 R)
• M2: 476,469 km (0.113 R)
• M3: 604,375 km (0.071 R)
• M4: 941,120 km (0.116 R)
• M5: 1,289,683 km (0.06 R)
• M6: 1,782,159 km (0.063 R)
• M7: 2,359,458 km (0.1 R)
• M8: 2,564,706 km (0.104 R)
• M9: 2,745,271 km (0.11 R)
• M10: 2,961,589 km (0.117 R)
• M11: 3,280,382 km (0.103 R)
• M12: 3,847,956 km (0.026 R)
• M13: 3,986,035 km (0.113 R)
• M14: 4,125,760 km (0.103 R)
• M15: 4,410,295 km (0.115 R)
• M16: 5,225,753 km (0.042 R)
• M17: 5,651,060 km (0.066 R)
• M18: 5,808,586 km (0.083 R)
• M19: 5,927,666 km (0.102 R)
• M20: 6,783,964 km (0.117 R)
• M21: 8,162,808 km (0.114 R)
• M22: 8,386,008 km (0.104 R)
• M23: 8,565,974 km (0.113 R)
• M24: 9,298,854 km (0.085 R)
• M25: 9,532,077 km (0.065 R)
• M26: 9,672,849 km (0.035 R)
• M27: 10,147,373 km (0.108 R)
• M28: 10,243,265 km (0.103 R)
• M29: 10,435,798 km (0.091 R)
• M30: 10,532,588 km (0.118 R)
• M31: 10,629,677 km (0.087 R)
• M32: 11,466,527 km (0.112 R)
• M33: 11,867,749 km (0.045 R)
• M34: 12,120,868 km (0.049 R)
• M35: 12,683,955 km (0.044 R)
• M36: 13,308,077 km (0.075 R)
• M37: 13,623,878 km (0.102 R)
• M38: 14,857,462 km (0.118 R)
• M39: 15,792,299 km (0.068 R)
• M40: 16,182,600 km (0.103 R)
• M41: 16,689,288 km (0.116 R)
• M42: 17,087,069 km (0.116 R)
• M43: 18,182,275 km (0.086 R)
• M44: 19,657,759 km (0.114 R)
• M45: 20,319,280 km (0.084 R)
• M46: 20,622,216 km (0.067 R)
• M47: 20,743,989 km (0.115 R)
• M48: 21,294,359 km (0.036 R)
• M49: 21,602,082 km (0.065 R)
• M50: 24,567,411 km (0.069 R)
• M51: 24,890,243 km (0.074 R)
• M52: 25,019,795 km (0.092 R)
• M53: 25,409,946 km (0.083 R)
• M54: 25,605,620 km (0.107 R)
• M55: 26,459,824 km (0.11 R)
• M56: 28,128,738 km (0.111 R)
• M57: 28,398,912 km (0.047 R)
• M58: 28,669,834 km (0.103 R)
• M59: 29,693,981 km (0.077 R)
• M60: 30,452,591 km (0.03 R)
• M61: 33,335,791 km (0.059 R)
• M62: 33,980,408 km (0.114 R)
• M63: 34,124,172 km (0.12 R)
• M64: 34,484,553 km (0.085 R)
• M65: 34,773,726 km (0.071 R)
• M66: 34,991,241 km (0.11 R)
• M67: 36,746,922 km (0.097 R)
• M68: 37,412,632 km (0.107 R)
• M69: 39,433,849 km (0.112 R)
• M70: 42,492,976 km (0.12 R)
• M71: 42,880,734 km (0.118 R)
• M72: 43,503,510 km (0.114 R)
• M73: 44,129,277 km (0.104 R)
• M74: 46,422,762 km (0.094 R)
• M75: 47,302,847 km (0.088 R)
• M76: 48,430,964 km (0.033 R)
• M77: 50,795,658 km (0.12 R)
• M78: 51,537,214 km (0.059 R)
• M79: 51,950,703 km (0.097 R)
• M80: 52,365,388 km (0.109 R)
• M81: 53,532,102 km (0.105 R)
• M82: 55,467,450 km (0.119 R)
• M83: 56,316,118 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.6

Radius: 4.6

Gravity: 41.38 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 14.5 AU - 21.04 AU

Year: 26959 Days

Day: 16.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,539,071 km

• M1: 103,971 km (0.057 R)
• M2: 300,393 km (0.078 R)
• M3: 580,440 km (0.118 R)
• M4: 862,881 km (0.06 R)
• M5: 1,183,170 km (0.075 R)
• M6: 1,649,616 km (0.07 R)
• M7: 1,687,763 km (0.085 R)
• M8: 1,882,540 km (0.103 R)
• M9: 2,002,816 km (0.103 R)
• M10: 2,084,497 km (0.076 R)
• M11: 2,335,971 km (0.088 R)
• M12: 2,465,373 km (0.111 R)
• M13: 2,776,237 km (0.092 R)
• M14: 3,337,828 km (0.079 R)
• M15: 4,087,463 km (0.077 R)
• M16: 4,139,373 km (0.063 R)
• M17: 4,191,284 km (0.059 R)
• M18: 4,296,002 km (0.112 R)
• M19: 4,454,576 km (0.103 R)
• M20: 5,445,961 km (0.1 R)
• M21: 5,617,699 km (0.087 R)
• M22: 5,966,412 km (0.114 R)
• M23: 9,887,522 km (0.109 R)
• M24: 10,096,809 km (0.097 R)
• M25: 10,307,742 km (0.107 R)
• M26: 11,676,563 km (0.117 R)
• M27: 13,177,927 km (0.11 R)
• M28: 13,873,258 km (0.092 R)
• M29: 13,951,198 km (0.097 R)
• M30: 14,422,132 km (0.082 R)
• M31: 15,299,075 km (0.076 R)
• M32: 15,784,670 km (0.107 R)
• M33: 16,770,819 km (0.107 R)
• M34: 17,607,819 km (0.088 R)
• M35: 17,946,359 km (0.063 R)
• M36: 19,322,211 km (0.065 R)
• M37: 20,642,412 km (0.12 R)
• M38: 21,991,485 km (0.108 R)
• M39: 23,834,082 km (0.113 R)
• M40: 24,773,856 km (0.058 R)
• M41: 26,592,517 km (0.096 R)
• M42: 27,664,835 km (0.113 R)
• M43: 28,157,012 km (0.092 R)
• M44: 29,049,962 km (0.114 R)
• M45: 29,349,756 km (0.052 R)
• M46: 29,650,597 km (0.059 R)
• M47: 31,067,588 km (0.089 R)
• M48: 31,374,114 km (0.042 R)
• M49: 32,714,062 km (0.026 R)
• M50: 33,547,771 km (0.074 R)
• M51: 35,129,769 km (0.069 R)
• M52: 35,236,133 km (0.119 R)
• M53: 35,449,160 km (0.1 R)
• M54: 36,952,020 km (0.091 R)
• M55: 38,366,020 km (0.118 R)
• M56: 38,694,836 km (0.079 R)
• M57: 47,683,125 km (0.061 R)
• M58: 48,154,657 km (0.118 R)
• M59: 49,459,300 km (0.065 R)
• M60: 51,861,094 km (0.049 R)
• M61: 52,346,090 km (0.068 R)
• M62: 52,710,660 km (0.062 R)
• M63: 54,546,675 km (0.07 R)
• M64: 57,778,288 km (0.12 R)
• M65: 59,797,560 km (0.091 R)
• M66: 60,560,659 km (0.078 R)
• M67: 62,096,730 km (0.076 R)
• M68: 62,353,888 km (0.116 R)
• M69: 63,515,965 km (0.111 R)
• M70: 64,685,072 km (0.11 R)
• M71: 67,969,793 km (0.116 R)
• M72: 69,032,237 km (0.031 R)
• M73: 69,966,475 km (0.084 R)
• M74: 70,100,216 km (0.052 R)
• M75: 71,173,730 km (0.064 R)
• M76: 72,252,480 km (0.06 R)
• M77: 72,929,560 km (0.118 R)
• M78: 74,426,437 km (0.118 R)
• M79: 75,933,486 km (0.085 R)
• M80: 78,143,345 km (0.113 R)
• M81: 84,470,886 km (0.112 R)
• M82: 86,185,876 km (0.045 R)
• M83: 89,359,595 km (0.099 R)
• M84: 89,940,783 km (0.066 R)
• M85: 90,377,459 km (0.114 R)
• M86: 91,106,749 km (0.078 R)
• M87: 92,131,195 km (0.084 R)
• M88: 92,277,801 km (0.086 R)
• M89: 92,424,556 km (0.11 R)
• M90: 93,601,144 km (0.101 R)
• M91: 95,227,123 km (0.113 R)
• M92: 95,523,776 km (0.035 R)
• M93: 97,758,319 km (0.119 R)
• M94: 98,357,159 km (0.088 R)
• M95: 99,859,421 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437.2

Radius: 5.8

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 13.96 AU - 23.18 AU

Year: 28800 Days

Day: 19.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,539,071 km

• M1: 101,577 km (0.038 R)
• M2: 155,582 km (0.116 R)
• M3: 210,335 km (0.052 R)
• M4: 422,016 km (0.118 R)
• M5: 463,155 km (0.09 R)
• M6: 595,400 km (0.085 R)
• M7: 922,570 km (0.112 R)
• M8: 1,890,319 km (0.034 R)
• M9: 2,250,999 km (0.035 R)
• M10: 3,034,593 km (0.072 R)
• M11: 3,242,683 km (0.071 R)
• M12: 3,805,171 km (0.09 R)
• M13: 4,304,679 km (0.082 R)
• M14: 4,351,054 km (0.108 R)
• M15: 5,314,165 km (0.116 R)
• M16: 5,819,656 km (0.073 R)
• M17: 5,974,191 km (0.101 R)
• M18: 6,130,222 km (0.113 R)
• M19: 6,767,658 km (0.103 R)
• M20: 6,984,725 km (0.072 R)
• M21: 8,393,039 km (0.087 R)
• M22: 9,158,980 km (0.109 R)
• M23: 9,399,234 km (0.076 R)
• M24: 9,885,726 km (0.106 R)
• M25: 10,008,696 km (0.07 R)
• M26: 10,318,214 km (0.068 R)
• M27: 10,568,192 km (0.099 R)
• M28: 10,883,395 km (0.105 R)
• M29: 11,010,254 km (0.1 R)
• M30: 11,587,552 km (0.106 R)
• M31: 12,109,050 km (0.112 R)
• M32: 12,306,519 km (0.096 R)
• M33: 13,650,207 km (0.115 R)
• M34: 13,718,574 km (0.049 R)
• M35: 14,131,464 km (0.06 R)
• M36: 15,252,101 km (0.12 R)
• M37: 16,619,575 km (0.09 R)
• M38: 17,354,999 km (0.102 R)
• M39: 18,553,577 km (0.093 R)
• M40: 18,933,555 km (0.119 R)
• M41: 19,624,099 km (0.119 R)
• M42: 19,701,292 km (0.043 R)
• M43: 20,011,258 km (0.091 R)
• M44: 20,479,201 km (0.036 R)
• M45: 20,714,518 km (0.098 R)
• M46: 21,824,385 km (0.079 R)
• M47: 22,145,122 km (0.075 R)
• M48: 22,710,004 km (0.041 R)
• M49: 23,607,292 km (0.075 R)
• M50: 24,184,291 km (0.107 R)
• M51: 24,516,099 km (0.117 R)
• M52: 28,788,913 km (0.054 R)
• M53: 29,936,927 km (0.059 R)
• M54: 31,009,843 km (0.048 R)
• M55: 31,732,102 km (0.087 R)
• M56: 33,654,285 km (0.073 R)
• M57: 34,489,639 km (0.096 R)
• M58: 34,676,188 km (0.08 R)
• M59: 35,708,114 km (0.098 R)
• M60: 37,227,131 km (0.03 R)
• M61: 38,283,591 km (0.112 R)
• M62: 42,008,428 km (0.106 R)
• M63: 42,707,051 km (0.099 R)
• M64: 43,309,032 km (0.096 R)
• M65: 47,289,084 km (0.07 R)
• M66: 48,328,340 km (0.118 R)
• M67: 49,270,208 km (0.118 R)
• M68: 49,480,244 km (0.067 R)
• M69: 49,585,411 km (0.091 R)
• M70: 52,989,660 km (0.053 R)
• M71: 53,420,352 km (0.105 R)
• M72: 53,528,213 km (0.115 R)
• M73: 55,373,353 km (0.074 R)
• M74: 61,483,827 km (0.118 R)
• M75: 63,186,999 km (0.104 R)
• M76: 63,872,606 km (0.117 R)
• M77: 64,560,756 km (0.029 R)
• M78: 64,905,579 km (0.108 R)
• M79: 65,944,237 km (0.113 R)
• M80: 66,755,806 km (0.12 R)
• M81: 68,037,710 km (0.037 R)
• M82: 68,505,951 km (0.034 R)
• M83: 70,153,024 km (0.094 R)
• M84: 70,507,571 km (0.108 R)
• M85: 70,862,866 km (0.095 R)
• M86: 71,932,191 km (0.085 R)
• M87: 72,528,488 km (0.03 R)
• M88: 72,648,017 km (0.045 R)
• M89: 73,486,064 km (0.11 R)
• M90: 74,086,700 km (0.032 R)
• M91: 82,290,198 km (0.115 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 10,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit