🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.45 AU - 0.61 AU

Year: 147 Days

Day: 29.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,389,841 km

• M1: 86,617 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.88 AU - 0.92 AU

Year: 325 Days

Day: 14.1 Hours

Environment

Temp: 30 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,389,841 km

• M1: 581,936 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.59 AU - 1.71 AU

Year: 807 Days

Day: 35.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.55 AU - 2.11 AU

Year: 943 Days

Day: 36.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,389,841 km

• M1: 218,114 km (0.042 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.36 AU - 3 AU

Year: 1671 Days

Day: 25.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.4

Radius: 10.3

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.36 AU - 4.8 AU

Year: 3732 Days

Day: 5.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 107,389,841 km

• M1: 130,300 km (0.082 R)
• M2: 199,264 km (0.086 R)
• M3: 336,894 km (0.099 R)
• M4: 435,031 km (0.092 R)
• M5: 876,195 km (0.064 R)
• M6: 1,033,272 km (0.1 R)
• M7: 1,213,089 km (0.109 R)
• M8: 1,574,817 km (0.101 R)
• M9: 1,677,890 km (0.114 R)
• M10: 1,829,283 km (0.103 R)
• M11: 1,938,040 km (0.085 R)
• M12: 2,428,572 km (0.114 R)
• M13: 2,688,274 km (0.095 R)
• M14: 2,812,590 km (0.095 R)
• M15: 2,884,397 km (0.114 R)
• M16: 3,030,105 km (0.088 R)
• M17: 3,178,356 km (0.083 R)
• M18: 3,676,517 km (0.056 R)
• M19: 4,638,581 km (0.066 R)
• M20: 4,918,030 km (0.112 R)
• M21: 5,114,751 km (0.086 R)
• M22: 5,403,325 km (0.061 R)
• M23: 5,493,383 km (0.117 R)
• M24: 6,066,642 km (0.061 R)
• M25: 6,731,455 km (0.056 R)
• M26: 7,469,272 km (0.111 R)
• M27: 7,569,652 km (0.101 R)
• M28: 8,001,093 km (0.094 R)
• M29: 8,155,178 km (0.088 R)
• M30: 8,284,431 km (0.11 R)
• M31: 8,702,707 km (0.113 R)
• M32: 9,342,985 km (0.072 R)
• M33: 9,915,646 km (0.087 R)
• M34: 10,276,027 km (0.065 R)
• M35: 10,471,701 km (0.044 R)
• M36: 10,668,722 km (0.098 R)
• M37: 10,980,783 km (0.098 R)
• M38: 11,152,372 km (0.088 R)
• M39: 11,498,092 km (0.033 R)
• M40: 12,081,973 km (0.101 R)
• M41: 12,200,006 km (0.111 R)
• M42: 12,645,807 km (0.054 R)
• M43: 12,825,624 km (0.087 R)
• M44: 13,645,271 km (0.099 R)
• M45: 13,829,725 km (0.043 R)
• M46: 15,623,104 km (0.09 R)
• M47: 15,719,595 km (0.116 R)
• M48: 16,009,964 km (0.109 R)
• M49: 16,302,129 km (0.104 R)
• M50: 16,793,109 km (0.071 R)
• M51: 17,123,122 km (0.105 R)
• M52: 17,222,604 km (0.047 R)
• M53: 17,588,670 km (0.102 R)
• M54: 18,193,495 km (0.078 R)
• M55: 18,294,922 km (0.068 R)
• M56: 18,430,458 km (0.109 R)
• M57: 18,600,401 km (0.074 R)
• M58: 18,702,726 km (0.117 R)
• M59: 18,805,051 km (0.111 R)
• M60: 18,976,191 km (0.12 R)
• M61: 19,874,077 km (0.119 R)
• M62: 20,328,256 km (0.069 R)
• M63: 20,398,567 km (0.055 R)
• M64: 20,468,729 km (0.119 R)
• M65: 20,785,876 km (0.108 R)
• M66: 21,747,192 km (0.056 R)
• M67: 21,998,816 km (0.091 R)
• M68: 22,251,337 km (0.086 R)
• M69: 22,504,905 km (0.057 R)
• M70: 22,650,165 km (0.115 R)
• M71: 23,860,860 km (0.033 R)
• M72: 24,157,513 km (0.054 R)
• M73: 24,455,362 km (0.096 R)
• M74: 24,866,906 km (0.097 R)
• M75: 25,280,843 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.9

Radius: 9.7

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.07 AU - 5.33 AU

Year: 3880 Days

Day: 14 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 107,389,841 km

• M1: 180,116 km (0.084 R)
• M2: 288,873 km (0.117 R)
• M3: 411,245 km (0.063 R)
• M4: 502,649 km (0.062 R)
• M5: 618,438 km (0.075 R)
• M6: 936,183 km (0.081 R)
• M7: 1,001,857 km (0.067 R)
• M8: 1,069,026 km (0.055 R)
• M9: 1,144,873 km (0.046 R)
• M10: 1,331,720 km (0.109 R)
• M11: 1,436,588 km (0.086 R)
• M12: 1,520,962 km (0.085 R)
• M13: 1,607,130 km (0.108 R)
• M14: 1,867,131 km (0.103 R)
• M15: 2,071,183 km (0.117 R)
• M16: 2,291,540 km (0.116 R)
• M17: 2,491,852 km (0.049 R)
• M18: 2,660,149 km (0.068 R)
• M19: 3,017,838 km (0.078 R)
• M20: 3,494,157 km (0.112 R)
• M21: 3,588,105 km (0.066 R)
• M22: 3,651,235 km (0.043 R)
• M23: 3,842,870 km (0.055 R)
• M24: 4,026,875 km (0.049 R)
• M25: 5,001,805 km (0.119 R)
• M26: 5,084,233 km (0.119 R)
• M27: 5,262,554 km (0.11 R)
• M28: 5,334,510 km (0.112 R)
• M29: 5,552,325 km (0.081 R)
• M30: 5,625,478 km (0.105 R)
• M31: 6,059,163 km (0.119 R)
• M32: 6,619,706 km (0.087 R)
• M33: 6,853,826 km (0.072 R)
• M34: 7,410,630 km (0.096 R)
• M35: 7,694,566 km (0.077 R)
• M36: 8,217,411 km (0.045 R)
• M37: 8,356,986 km (0.1 R)
• M38: 8,737,563 km (0.088 R)
• M39: 9,311,869 km (0.097 R)
• M40: 9,589,074 km (0.112 R)
• M41: 9,839,351 km (0.107 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.2

Radius: 10.8

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.87 AU - 13.35 AU

Year: 15064 Days

Day: 14.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 107,389,841 km

• M1: 136,583 km (0.112 R)
• M2: 208,539 km (0.111 R)
• M3: 344,075 km (0.063 R)
• M4: 454,329 km (0.073 R)
• M5: 750,084 km (0.088 R)
• M6: 1,464,114 km (0.113 R)
• M7: 1,956,291 km (0.059 R)
• M8: 2,120,400 km (0.052 R)
• M9: 2,357,812 km (0.104 R)
• M10: 2,622,151 km (0.084 R)
• M11: 2,970,565 km (0.095 R)
• M12: 3,064,812 km (0.103 R)
• M13: 3,432,074 km (0.065 R)
• M14: 3,671,431 km (0.027 R)
• M15: 3,978,256 km (0.032 R)
• M16: 4,061,582 km (0.074 R)
• M17: 4,314,851 km (0.09 R)
• M18: 4,400,571 km (0.105 R)
• M19: 5,264,798 km (0.089 R)
• M20: 5,379,390 km (0.116 R)
• M21: 5,564,592 km (0.111 R)
• M22: 5,822,499 km (0.119 R)
• M23: 6,570,787 km (0.069 R)
• M24: 6,743,872 km (0.077 R)
• M25: 7,451,769 km (0.115 R)
• M26: 7,736,304 km (0.117 R)
• M27: 8,130,195 km (0.091 R)
• M28: 8,396,330 km (0.118 R)
• M29: 9,629,615 km (0.106 R)
• M30: 9,713,839 km (0.084 R)
• M31: 11,124,247 km (0.092 R)
• M32: 11,330,992 km (0.094 R)
• M33: 11,658,461 km (0.112 R)
• M34: 12,019,142 km (0.113 R)
• M35: 12,353,044 km (0.047 R)
• M36: 12,444,748 km (0.09 R)
• M37: 12,782,540 km (0.086 R)
• M38: 12,937,074 km (0.08 R)
• M39: 13,593,061 km (0.12 R)
• M40: 14,291,833 km (0.059 R)
• M41: 14,484,365 km (0.071 R)
• M42: 15,198,096 km (0.064 R)
• M43: 17,304,434 km (0.089 R)
• M44: 18,899,447 km (0.093 R)
• M45: 19,323,258 km (0.112 R)
• M46: 20,360,270 km (0.114 R)
• M47: 20,504,782 km (0.113 R)
• M48: 21,013,115 km (0.118 R)
• M49: 21,159,123 km (0.095 R)
• M50: 21,342,081 km (0.077 R)
• M51: 21,783,395 km (0.068 R)
• M52: 23,200,685 km (0.097 R)
• M53: 23,313,931 km (0.064 R)
• M54: 23,768,409 km (0.075 R)
• M55: 25,343,226 km (0.109 R)
• M56: 25,849,614 km (0.119 R)
• M57: 26,006,094 km (0.098 R)
• M58: 26,280,756 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.4

Radius: 6.4

Gravity: 21.84 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 17.15 AU - 19.07 AU

Year: 29348 Days

Day: 17.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 107,389,841 km

• M1: 106,813 km (0.119 R)
• M2: 186,848 km (0.097 R)
• M3: 609,611 km (0.057 R)
• M4: 843,283 km (0.101 R)
• M5: 938,128 km (0.091 R)
• M6: 1,036,414 km (0.076 R)
• M7: 2,645,638 km (0.087 R)
• M8: 3,524,077 km (0.056 R)
• M9: 3,783,031 km (0.053 R)
• M10: 4,319,190 km (0.067 R)
• M11: 8,003,037 km (0.045 R)
• M12: 8,480,404 km (0.088 R)
• M13: 8,687,747 km (0.11 R)
• M14: 8,757,310 km (0.116 R)
• M15: 10,039,812 km (0.025 R)
• M16: 10,112,816 km (0.119 R)
• M17: 10,332,875 km (0.093 R)
• M18: 10,852,278 km (0.084 R)
• M19: 13,172,691 km (0.115 R)
• M20: 13,332,761 km (0.074 R)
• M21: 14,470,602 km (0.118 R)
• M22: 15,051,191 km (0.115 R)
• M23: 16,235,109 km (0.066 R)
• M24: 18,780,965 km (0.066 R)
• M25: 19,504,870 km (0.115 R)
• M26: 20,793,506 km (0.06 R)
• M27: 22,299,507 km (0.082 R)
• M28: 23,065,748 km (0.028 R)
• M29: 24,133,278 km (0.088 R)
• M30: 25,714,528 km (0.118 R)
• M31: 26,215,531 km (0.073 R)
• M32: 26,517,719 km (0.041 R)
• M33: 26,618,697 km (0.055 R)
• M34: 27,942,937 km (0.117 R)
• M35: 31,827,545 km (0.072 R)
• M36: 33,449,934 km (0.115 R)
• M37: 34,877,547 km (0.094 R)
• M38: 36,886,945 km (0.05 R)
• M39: 37,451,827 km (0.069 R)
• M40: 40,434,659 km (0.119 R)
• M41: 42,189,891 km (0.097 R)
• M42: 45,653,231 km (0.084 R)
• M43: 46,016,754 km (0.078 R)
• M44: 46,138,078 km (0.044 R)
• M45: 46,502,797 km (0.083 R)
• M46: 46,868,564 km (0.116 R)
• M47: 46,990,636 km (0.079 R)
• M48: 48,217,488 km (0.099 R)
• M49: 49,952,823 km (0.056 R)
• M50: 51,204,958 km (0.026 R)
• M51: 51,456,581 km (0.107 R)
• M52: 52,087,435 km (0.094 R)
• M53: 52,593,974 km (0.069 R)
• M54: 53,229,466 km (0.057 R)
• M55: 55,409,256 km (0.098 R)
• M56: 56,704,923 km (0.091 R)
• M57: 57,879,566 km (0.087 R)
• M58: 58,141,811 km (0.106 R)
• M59: 60,651,614 km (0.051 R)
• M60: 61,852,885 km (0.117 R)
• M61: 63,601,684 km (0.073 R)
• M62: 65,366,790 km (0.119 R)
• M63: 66,323,917 km (0.063 R)
• M64: 68,251,934 km (0.034 R)
• M65: 68,806,194 km (0.069 R)
• M66: 70,617,675 km (0.087 R)
• M67: 72,021,950 km (0.103 R)
• M68: 73,861,106 km (0.096 R)
• M69: 74,145,342 km (0.101 R)
• M70: 75,715,671 km (0.087 R)
• M71: 78,019,179 km (0.119 R)
• M72: 78,888,941 km (0.073 R)
• M73: 80,638,039 km (0.086 R)
• M74: 81,224,014 km (0.077 R)
• M75: 82,105,445 km (0.039 R)
• M76: 82,547,357 km (0.096 R)
• M77: 83,581,527 km (0.119 R)
• M78: 84,174,533 km (0.098 R)
• M79: 86,560,021 km (0.088 R)
• M80: 88,062,283 km (0.091 R)
• M81: 89,724,764 km (0.119 R)
• M82: 91,397,417 km (0.064 R)
• M83: 92,620,380 km (0.036 R)
• M84: 95,546,664 km (0.083 R)
• M85: 95,701,498 km (0.068 R)
• M86: 98,034,327 km (0.106 R)
• M87: 100,700,759 km (0.062 R)
• M88: 101,331,614 km (0.082 R)
• M89: 101,963,814 km (0.112 R)
• M90: 106,425,571 km (0.084 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 10,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit