🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.62 AU - 0.68 AU

Year: 224 Days

Day: 32.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 158 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 61,255,162 km

• M1: 117,135 km (0.105 R)
• M2: 294,259 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.62 AU - 0.74 AU

Year: 240 Days

Day: 22.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 61,255,162 km

• M1: 37,399 km (0.089 R)
• M2: 93,648 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.9 AU - 1.12 AU

Year: 434 Days

Day: 43.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.21 AU - 1.57 AU

Year: 701 Days

Day: 17.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,255,162 km

• M1: 666,010 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.4 AU - 1.86 AU

Year: 890 Days

Day: 20 Hours

Environment

Temp: -102 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,255,162 km

• M1: 355,295 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.18 AU - 2.84 AU

Year: 1700 Days

Day: 43.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.2

Radius: 12.5

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6 AU - 9.24 AU

Year: 8992 Days

Day: 11.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 61,255,162 km

• M1: 161,566 km (0.082 R)
• M2: 703,110 km (0.079 R)
• M3: 853,007 km (0.061 R)
• M4: 1,038,508 km (0.072 R)
• M5: 1,161,627 km (0.114 R)
• M6: 1,369,419 km (0.108 R)
• M7: 1,603,988 km (0.063 R)
• M8: 1,733,690 km (0.111 R)
• M9: 2,081,505 km (0.107 R)
• M10: 2,704,430 km (0.081 R)
• M11: 3,722,444 km (0.11 R)
• M12: 5,039,055 km (0.109 R)
• M13: 5,340,195 km (0.069 R)
• M14: 5,669,460 km (0.111 R)
• M15: 7,171,722 km (0.1 R)
• M16: 7,657,765 km (0.052 R)
• M17: 7,830,401 km (0.092 R)
• M18: 8,004,384 km (0.115 R)
• M19: 8,280,392 km (0.058 R)
• M20: 8,584,973 km (0.108 R)
• M21: 8,945,205 km (0.099 R)
• M22: 9,627,221 km (0.072 R)
• M23: 10,489,503 km (0.039 R)
• M24: 10,930,069 km (0.117 R)
• M25: 11,376,619 km (0.106 R)
• M26: 11,602,212 km (0.028 R)
• M27: 11,715,458 km (0.083 R)
• M28: 12,664,657 km (0.094 R)
• M29: 14,179,634 km (0.104 R)
• M30: 14,666,575 km (0.043 R)
• M31: 14,789,245 km (0.052 R)
• M32: 17,345,125 km (0.106 R)
• M33: 17,637,439 km (0.047 R)
• M34: 17,997,073 km (0.109 R)
• M35: 18,823,302 km (0.077 R)
• M36: 19,324,903 km (0.085 R)
• M37: 19,526,860 km (0.079 R)
• M38: 20,409,787 km (0.11 R)
• M39: 21,340,585 km (0.097 R)
• M40: 21,479,561 km (0.086 R)
• M41: 21,618,987 km (0.116 R)
• M42: 21,793,567 km (0.084 R)
• M43: 21,968,747 km (0.077 R)
• M44: 22,886,829 km (0.06 R)
• M45: 23,853,530 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.7

Radius: 9.4

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.4 AU - 9.38 AU

Year: 9474 Days

Day: 12.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 61,255,162 km

• M1: 144,362 km (0.097 R)
• M2: 277,803 km (0.025 R)
• M3: 347,067 km (0.107 R)
• M4: 412,591 km (0.052 R)
• M5: 1,002,007 km (0.094 R)
• M6: 1,575,266 km (0.052 R)
• M7: 2,149,572 km (0.093 R)
• M8: 2,258,629 km (0.105 R)
• M9: 3,346,804 km (0.117 R)
• M10: 4,351,652 km (0.047 R)
• M11: 4,434,829 km (0.071 R)
• M12: 4,687,350 km (0.116 R)
• M13: 4,801,044 km (0.104 R)
• M14: 5,002,403 km (0.119 R)
• M15: 5,653,304 km (0.12 R)
• M16: 6,112,419 km (0.113 R)
• M17: 6,456,794 km (0.119 R)
• M18: 7,099,167 km (0.095 R)
• M19: 7,164,392 km (0.097 R)
• M20: 8,203,050 km (0.066 R)
• M21: 8,374,938 km (0.114 R)
• M22: 8,652,442 km (0.103 R)
• M23: 8,757,310 km (0.11 R)
• M24: 8,862,627 km (0.116 R)
• M25: 8,968,392 km (0.056 R)
• M26: 9,110,062 km (0.115 R)
• M27: 9,431,398 km (0.098 R)
• M28: 9,902,182 km (0.049 R)
• M29: 10,343,646 km (0.098 R)
• M30: 10,454,946 km (0.042 R)
• M31: 10,566,696 km (0.093 R)
• M32: 10,753,843 km (0.1 R)
• M33: 11,169,426 km (0.083 R)
• M34: 11,283,719 km (0.115 R)
• M35: 12,094,539 km (0.111 R)
• M36: 12,211,973 km (0.08 R)
• M37: 13,164,463 km (0.105 R)
• M38: 13,487,295 km (0.09 R)
• M39: 14,017,320 km (0.108 R)
• M40: 14,388,473 km (0.114 R)
• M41: 14,471,350 km (0.069 R)
• M42: 14,679,291 km (0.115 R)
• M43: 15,393,621 km (0.088 R)
• M44: 15,691,021 km (0.074 R)
• M45: 15,776,442 km (0.116 R)
• M46: 16,033,301 km (0.081 R)
• M47: 16,594,892 km (0.079 R)
• M48: 17,074,951 km (0.095 R)
• M49: 17,559,648 km (0.117 R)
• M50: 17,825,933 km (0.109 R)
• M51: 18,317,661 km (0.119 R)
• M52: 18,587,685 km (0.091 R)
• M53: 18,678,042 km (0.087 R)
• M54: 19,177,400 km (0.094 R)
• M55: 20,143,054 km (0.069 R)
• M56: 20,328,705 km (0.113 R)
• M57: 21,454,878 km (0.102 R)
• M58: 22,264,950 km (0.112 R)
• M59: 22,408,863 km (0.103 R)
• M60: 23,230,605 km (0.071 R)
• M61: 23,376,612 km (0.114 R)
• M62: 23,522,919 km (0.093 R)
• M63: 25,352,650 km (0.061 R)
• M64: 25,653,791 km (0.108 R)
• M65: 26,107,521 km (0.065 R)
• M66: 26,360,790 km (0.118 R)
• M67: 26,920,735 km (0.077 R)
• M68: 28,052,443 km (0.082 R)
• M69: 28,208,025 km (0.101 R)
• M70: 28,989,973 km (0.077 R)
• M71: 29,199,709 km (0.112 R)
• M72: 29,409,894 km (0.087 R)
• M73: 29,831,910 km (0.096 R)
• M74: 30,149,656 km (0.117 R)
• M75: 30,255,870 km (0.117 R)
• M76: 30,735,331 km (0.108 R)
• M77: 31,971,758 km (0.104 R)
• M78: 32,514,349 km (0.094 R)
• M79: 33,718,911 km (0.095 R)
• M80: 34,160,674 km (0.098 R)
• M81: 34,493,080 km (0.117 R)
• M82: 35,329,033 km (0.117 R)
• M83: 35,609,230 km (0.073 R)
• M84: 36,623,803 km (0.095 R)
• M85: 36,737,048 km (0.092 R)
• M86: 38,105,869 km (0.103 R)
• M87: 38,278,206 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.7

Radius: 6.7

Gravity: 16.57 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.97 AU - 12.37 AU

Year: 13865 Days

Day: 17.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,255,162 km

• M1: 88,861 km (0.086 R)
• M2: 269,426 km (0.107 R)
• M3: 1,144,125 km (0.082 R)
• M4: 3,151,429 km (0.117 R)
• M5: 3,219,346 km (0.094 R)
• M6: 3,322,120 km (0.096 R)
• M7: 3,852,444 km (0.084 R)
• M8: 4,035,103 km (0.095 R)
• M9: 4,754,819 km (0.06 R)
• M10: 5,350,817 km (0.112 R)
• M11: 5,513,729 km (0.113 R)
• M12: 5,719,725 km (0.084 R)
• M13: 6,096,712 km (0.112 R)
• M14: 6,395,608 km (0.092 R)
• M15: 6,525,160 km (0.117 R)
• M16: 6,611,927 km (0.113 R)
• M17: 7,052,044 km (0.114 R)
• M18: 7,141,204 km (0.096 R)
• M19: 7,320,572 km (0.095 R)
• M20: 8,808,921 km (0.105 R)
• M21: 9,049,774 km (0.055 R)
• M22: 10,387,179 km (0.059 R)
• M23: 10,743,969 km (0.098 R)
• M24: 11,052,889 km (0.04 R)
• M25: 11,260,531 km (0.111 R)
• M26: 12,967,443 km (0.1 R)
• M27: 13,406,662 km (0.04 R)
• M28: 13,462,013 km (0.039 R)
• M29: 15,327,199 km (0.085 R)
• M30: 15,674,865 km (0.099 R)
• M31: 18,059,006 km (0.092 R)
• M32: 19,542,718 km (0.115 R)
• M33: 19,730,912 km (0.116 R)
• M34: 19,982,835 km (0.077 R)
• M35: 20,872,793 km (0.088 R)
• M36: 21,129,502 km (0.115 R)
• M37: 23,352,976 km (0.07 R)
• M38: 24,222,588 km (0.112 R)
• M39: 24,289,907 km (0.107 R)
• M40: 24,424,844 km (0.119 R)
• M41: 24,627,549 km (0.09 R)
• M42: 27,243,717 km (0.106 R)
• M43: 27,664,835 km (0.103 R)
• M44: 28,584,563 km (0.103 R)
• M45: 28,798,189 km (0.089 R)
• M46: 29,012,413 km (0.112 R)
• M47: 29,586,120 km (0.081 R)
• M48: 29,658,227 km (0.043 R)
• M49: 30,163,718 km (0.053 R)
• M50: 30,453,938 km (0.027 R)
• M51: 31,256,680 km (0.094 R)
• M52: 32,808,309 km (0.113 R)
• M53: 32,957,458 km (0.077 R)
• M54: 33,181,406 km (0.108 R)
• M55: 33,256,205 km (0.12 R)
• M56: 34,309,374 km (0.119 R)
• M57: 36,448,025 km (0.102 R)
• M58: 37,533,507 km (0.041 R)
• M59: 37,845,569 km (0.091 R)
• M60: 38,550,922 km (0.068 R)
• M61: 38,786,988 km (0.076 R)
• M62: 41,495,906 km (0.112 R)
• M63: 42,223,251 km (0.103 R)
• M64: 43,199,377 km (0.089 R)
• M65: 44,512,547 km (0.064 R)
• M66: 44,760,132 km (0.037 R)
• M67: 44,925,587 km (0.113 R)
• M68: 46,088,860 km (0.071 R)
• M69: 46,255,811 km (0.07 R)
• M70: 46,423,062 km (0.099 R)
• M71: 46,674,236 km (0.062 R)
• M72: 47,598,901 km (0.112 R)
• M73: 47,683,274 km (0.069 R)
• M74: 47,767,797 km (0.048 R)
• M75: 47,936,693 km (0.064 R)
• M76: 48,275,382 km (0.082 R)
• M77: 48,869,735 km (0.101 R)
• M78: 51,358,146 km (0.111 R)
• M79: 52,487,011 km (0.079 R)
• M80: 53,360,812 km (0.103 R)
• M81: 55,655,345 km (0.106 R)
• M82: 55,744,206 km (0.064 R)
• M83: 55,922,078 km (0.103 R)
• M84: 56,635,659 km (0.109 R)
• M85: 57,262,624 km (0.066 R)
• M86: 58,342,571 km (0.117 R)
• M87: 58,794,506 km (0.105 R)
• M88: 58,885,013 km (0.087 R)
• M89: 59,156,982 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 15,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit