🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.71 AU - 0.77 AU

Year: 241 Days

Day: 24.2 Hours

Environment

Temp: 111 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.89 AU - 0.89 AU

Year: 318 Days

Day: 34.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 127.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.01 AU - 1.33 AU

Year: 479 Days

Day: 14.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.46 AU - 1.54 AU

Year: 696 Days

Day: 42.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,916,655 km

• M1: 802,593 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.49 AU - 1.53 AU

Year: 703 Days

Day: 39.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,916,655 km

• M1: 57,894 km (0.098 R)
• M2: 570,566 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.65 AU - 1.87 AU

Year: 884 Days

Day: 27.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.2 AU - 2.94 AU

Year: 1560 Days

Day: 41 Hours

Environment

Temp: -94 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.5

Radius: 10.3

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.96 AU - 6.48 AU

Year: 5875 Days

Day: 10.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 67,916,655 km

• M1: 223,798 km (0.063 R)
• M2: 342,878 km (0.079 R)
• M3: 590,313 km (0.093 R)
• M4: 685,757 km (0.106 R)
• M5: 991,535 km (0.108 R)
• M6: 1,370,765 km (0.103 R)
• M7: 1,468,303 km (0.097 R)
• M8: 1,653,655 km (0.11 R)
• M9: 1,722,919 km (0.097 R)
• M10: 1,846,786 km (0.069 R)
• M11: 2,197,892 km (0.033 R)
• M12: 2,470,160 km (0.05 R)
• M13: 2,610,483 km (0.053 R)
• M14: 2,794,937 km (0.095 R)
• M15: 3,219,945 km (0.091 R)
• M16: 3,642,708 km (0.097 R)
• M17: 3,849,153 km (0.108 R)
• M18: 4,130,547 km (0.111 R)
• M19: 4,418,672 km (0.117 R)
• M20: 4,516,210 km (0.107 R)
• M21: 4,813,162 km (0.101 R)
• M22: 5,244,602 km (0.105 R)
• M23: 5,322,094 km (0.11 R)
• M24: 5,478,124 km (0.073 R)
• M25: 5,662,130 km (0.097 R)
• M26: 6,612,824 km (0.083 R)
• M27: 7,206,728 km (0.101 R)
• M28: 7,466,579 km (0.109 R)
• M29: 7,936,167 km (0.086 R)
• M30: 8,025,327 km (0.093 R)
• M31: 8,324,822 km (0.032 R)
• M32: 8,415,329 km (0.076 R)
• M33: 8,567,021 km (0.074 R)
• M34: 9,972,792 km (0.059 R)
• M35: 10,653,014 km (0.109 R)
• M36: 11,048,551 km (0.088 R)
• M37: 11,583,363 km (0.077 R)
• M38: 11,820,027 km (0.108 R)
• M39: 13,238,065 km (0.113 R)
• M40: 13,698,827 km (0.096 R)
• M41: 14,599,705 km (0.083 R)
• M42: 14,709,211 km (0.107 R)
• M43: 14,782,214 km (0.057 R)
• M44: 15,855,579 km (0.072 R)
• M45: 16,005,626 km (0.095 R)
• M46: 16,193,820 km (0.09 R)
• M47: 16,344,914 km (0.073 R)
• M48: 16,458,608 km (0.115 R)
• M49: 16,572,452 km (0.083 R)
• M50: 16,877,482 km (0.053 R)
• M51: 17,648,061 km (0.094 R)
• M52: 18,430,158 km (0.091 R)
• M53: 20,109,095 km (0.119 R)
• M54: 20,230,868 km (0.117 R)
• M55: 20,638,672 km (0.087 R)
• M56: 20,966,740 km (0.112 R)
• M57: 21,296,603 km (0.084 R)
• M58: 21,503,796 km (0.06 R)
• M59: 22,128,966 km (0.077 R)
• M60: 23,568,097 km (0.1 R)
• M61: 23,868,191 km (0.075 R)
• M62: 23,954,060 km (0.103 R)
• M63: 24,126,397 km (0.109 R)
• M64: 24,862,867 km (0.11 R)
• M65: 25,124,663 km (0.086 R)
• M66: 25,255,861 km (0.039 R)
• M67: 26,803,600 km (0.101 R)
• M68: 27,341,255 km (0.049 R)
• M69: 27,566,250 km (0.104 R)
• M70: 27,701,636 km (0.098 R)
• M71: 27,973,007 km (0.06 R)
• M72: 28,381,708 km (0.04 R)
• M73: 28,609,695 km (0.096 R)
• M74: 29,113,242 km (0.1 R)
• M75: 29,435,176 km (0.112 R)
• M76: 29,804,533 km (0.105 R)
• M77: 30,548,035 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.4

Radius: 11.7

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.26 AU - 8.84 AU

Year: 9469 Days

Day: 14.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,916,655 km

• M1: 158,723 km (0.12 R)
• M2: 232,475 km (0.09 R)
• M3: 464,950 km (0.064 R)
• M4: 828,922 km (0.097 R)
• M5: 1,008,888 km (0.1 R)
• M6: 1,855,762 km (0.089 R)
• M7: 2,401,046 km (0.103 R)
• M8: 2,549,746 km (0.055 R)
• M9: 2,701,588 km (0.119 R)
• M10: 2,798,079 km (0.039 R)
• M11: 2,895,616 km (0.054 R)
• M12: 3,155,019 km (0.101 R)
• M13: 3,256,746 km (0.067 R)
• M14: 3,505,527 km (0.092 R)
• M15: 3,739,199 km (0.107 R)
• M16: 4,021,939 km (0.103 R)
• M17: 4,244,241 km (0.103 R)
• M18: 4,470,732 km (0.12 R)
• M19: 4,771,125 km (0.081 R)
• M20: 5,101,886 km (0.026 R)
• M21: 5,270,183 km (0.089 R)
• M22: 5,367,272 km (0.059 R)
• M23: 5,637,147 km (0.115 R)
• M24: 6,369,877 km (0.031 R)
• M25: 6,813,435 km (0.08 R)
• M26: 7,429,479 km (0.042 R)
• M27: 7,511,159 km (0.085 R)
• M28: 7,620,516 km (0.101 R)
• M29: 8,288,021 km (0.097 R)
• M30: 8,858,737 km (0.109 R)
• M31: 8,974,376 km (0.078 R)
• M32: 9,061,442 km (0.049 R)
• M33: 9,589,822 km (0.049 R)
• M34: 9,738,373 km (0.035 R)
• M35: 9,887,821 km (0.078 R)
• M36: 10,309,986 km (0.081 R)
• M37: 10,401,241 km (0.096 R)
• M38: 10,676,650 km (0.119 R)
• M39: 11,929,533 km (0.097 R)
• M40: 12,508,476 km (0.107 R)
• M41: 12,866,913 km (0.082 R)
• M42: 13,195,579 km (0.053 R)
• M43: 13,394,096 km (0.05 R)
• M44: 13,627,020 km (0.103 R)
• M45: 13,727,250 km (0.062 R)
• M46: 14,777,427 km (0.039 R)
• M47: 14,880,351 km (0.098 R)
• M48: 15,643,001 km (0.077 R)
• M49: 15,888,341 km (0.076 R)
• M50: 16,029,113 km (0.036 R)
• M51: 17,459,567 km (0.04 R)
• M52: 17,860,191 km (0.089 R)
• M53: 18,374,209 km (0.103 R)
• M54: 18,967,813 km (0.097 R)
• M55: 19,417,205 km (0.07 R)
• M56: 20,670,985 km (0.103 R)
• M57: 21,677,031 km (0.091 R)
• M58: 21,950,645 km (0.106 R)
• M59: 22,857,807 km (0.11 R)
• M60: 23,696,752 km (0.114 R)
• M61: 24,302,174 km (0.078 R)
• M62: 24,708,632 km (0.073 R)
• M63: 24,831,003 km (0.111 R)
• M64: 25,035,353 km (0.103 R)
• M65: 25,363,571 km (0.085 R)
• M66: 25,569,418 km (0.108 R)
• M67: 25,858,590 km (0.046 R)
• M68: 26,065,783 km (0.044 R)
• M69: 26,315,163 km (0.105 R)
• M70: 26,398,489 km (0.106 R)
• M71: 26,648,916 km (0.034 R)
• M72: 26,941,978 km (0.058 R)
• M73: 27,447,021 km (0.114 R)
• M74: 27,573,880 km (0.113 R)
• M75: 27,743,224 km (0.099 R)
• M76: 27,912,868 km (0.088 R)
• M77: 28,082,811 km (0.072 R)
• M78: 28,167,933 km (0.099 R)
• M79: 28,594,885 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.1

Radius: 5.7

Gravity: 24.2 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 11.05 AU - 12.95 AU

Year: 15744 Days

Day: 24.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,916,655 km

• M1: 73,004 km (0.06 R)
• M2: 339,138 km (0.112 R)
• M3: 441,164 km (0.066 R)
• M4: 515,065 km (0.12 R)
• M5: 1,195,287 km (0.088 R)
• M6: 1,577,360 km (0.099 R)
• M7: 1,933,403 km (0.089 R)
• M8: 2,281,068 km (0.109 R)
• M9: 2,512,347 km (0.112 R)
• M10: 2,648,032 km (0.04 R)
• M11: 2,751,404 km (0.088 R)
• M12: 2,855,973 km (0.028 R)
• M13: 2,926,583 km (0.099 R)
• M14: 3,287,712 km (0.104 R)
• M15: 3,361,614 km (0.069 R)
• M16: 3,855,736 km (0.06 R)
• M17: 4,618,086 km (0.055 R)
• M18: 4,995,223 km (0.084 R)
• M19: 5,469,448 km (0.102 R)
• M20: 6,414,308 km (0.086 R)
• M21: 7,408,685 km (0.084 R)
• M22: 7,457,155 km (0.112 R)
• M23: 7,652,380 km (0.095 R)
• M24: 7,701,448 km (0.062 R)
• M25: 8,755,963 km (0.033 R)
• M26: 9,221,662 km (0.072 R)
• M27: 9,536,565 km (0.04 R)
• M28: 9,855,059 km (0.065 R)
• M29: 10,230,998 km (0.095 R)
• M30: 11,219,092 km (0.074 R)
• M31: 11,555,239 km (0.12 R)
• M32: 12,008,520 km (0.041 R)
• M33: 12,065,517 km (0.087 R)
• M34: 13,225,798 km (0.092 R)
• M35: 14,059,058 km (0.101 R)
• M36: 14,119,197 km (0.107 R)
• M37: 14,664,481 km (0.105 R)
• M38: 15,775,843 km (0.112 R)
• M39: 15,900,907 km (0.111 R)
• M40: 18,209,053 km (0.092 R)
• M41: 18,274,726 km (0.118 R)
• M42: 18,472,046 km (0.099 R)
• M43: 21,376,040 km (0.084 R)
• M44: 21,514,567 km (0.088 R)
• M45: 23,484,622 km (0.048 R)
• M46: 23,699,145 km (0.12 R)
• M47: 24,129,987 km (0.092 R)
• M48: 24,926,745 km (0.102 R)
• M49: 25,072,454 km (0.095 R)
• M50: 26,397,143 km (0.109 R)
• M51: 26,471,493 km (0.099 R)
• M52: 26,620,193 km (0.118 R)
• M53: 27,744,571 km (0.103 R)
• M54: 28,047,058 km (0.106 R)
• M55: 30,116,894 km (0.057 R)
• M56: 32,394,372 km (0.118 R)
• M57: 33,352,845 km (0.091 R)
• M58: 34,482,758 km (0.095 R)
• M59: 35,052,427 km (0.112 R)
• M60: 36,036,332 km (0.088 R)
• M61: 37,278,742 km (0.1 R)
• M62: 37,362,068 km (0.057 R)
• M63: 37,612,495 km (0.076 R)
• M64: 41,261,786 km (0.075 R)
• M65: 41,434,272 km (0.1 R)
• M66: 43,522,509 km (0.091 R)
• M67: 45,377,672 km (0.051 R)
• M68: 45,823,174 km (0.117 R)
• M69: 45,912,335 km (0.065 R)
• M70: 47,619,545 km (0.12 R)
• M71: 48,526,408 km (0.08 R)
• M72: 48,799,573 km (0.062 R)
• M73: 49,347,401 km (0.056 R)
• M74: 50,633,643 km (0.104 R)
• M75: 51,466,305 km (0.11 R)
• M76: 51,837,757 km (0.072 R)
• M77: 52,770,499 km (0.108 R)
• M78: 52,957,796 km (0.113 R)
• M79: 54,085,614 km (0.106 R)
• M80: 54,652,590 km (0.039 R)
• M81: 55,316,505 km (0.115 R)
• M82: 57,420,300 km (0.107 R)
• M83: 57,612,833 km (0.045 R)
• M84: 60,624,836 km (0.106 R)
• M85: 60,918,946 km (0.036 R)
• M86: 62,100,470 km (0.079 R)
• M87: 63,289,623 km (0.118 R)
• M88: 63,388,956 km (0.096 R)
• M89: 63,687,554 km (0.088 R)
• M90: 66,193,916 km (0.109 R)
• M91: 67,509,929 km (0.085 R)
• M92: 67,916,685 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 15,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit