🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.79 AU - 1.23 AU

Year: 389 Days

Day: 34.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 111,535,139 km

• M1: 396,734 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.38 AU - 1.42 AU

Year: 634 Days

Day: 16.9 Hours

Environment

Temp: -43 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.41 AU - 1.67 AU

Year: 732 Days

Day: 18.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,535,139 km

• M1: 502,200 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.78 AU - 2.36 AU

Year: 1140 Days

Day: 26.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.34 AU - 3.64 AU

Year: 1980 Days

Day: 36.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,535,139 km

• M1: 146,008 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.1

Radius: 12.5

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.93 AU - 7.15 AU

Year: 5684 Days

Day: 11.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 111,535,139 km

• M1: 160,070 km (0.07 R)
• M2: 364,271 km (0.084 R)
• M3: 559,346 km (0.086 R)
• M4: 817,104 km (0.092 R)
• M5: 1,254,528 km (0.102 R)
• M6: 1,537,717 km (0.109 R)
• M7: 1,631,664 km (0.088 R)
• M8: 1,809,087 km (0.051 R)
• M9: 1,891,815 km (0.08 R)
• M10: 2,113,369 km (0.079 R)
• M11: 2,236,189 km (0.043 R)
• M12: 2,733,003 km (0.057 R)
• M13: 2,925,686 km (0.066 R)
• M14: 3,365,802 km (0.06 R)
• M15: 3,552,052 km (0.061 R)
• M16: 3,741,592 km (0.115 R)
• M17: 4,219,408 km (0.103 R)
• M18: 4,510,974 km (0.118 R)
• M19: 4,809,272 km (0.118 R)
• M20: 5,208,998 km (0.111 R)
• M21: 5,400,932 km (0.056 R)
• M22: 5,890,865 km (0.092 R)
• M23: 6,015,630 km (0.092 R)
• M24: 6,730,707 km (0.086 R)
• M25: 6,992,653 km (0.048 R)
• M26: 7,880,965 km (0.072 R)
• M27: 8,380,473 km (0.086 R)
• M28: 8,947,598 km (0.104 R)
• M29: 9,120,085 km (0.089 R)
• M30: 9,468,648 km (0.079 R)
• M31: 9,732,837 km (0.093 R)
• M32: 9,851,169 km (0.1 R)
• M33: 10,148,869 km (0.074 R)
• M34: 10,328,835 km (0.097 R)
• M35: 10,875,466 km (0.085 R)
• M36: 11,650,233 km (0.115 R)
• M37: 12,091,846 km (0.06 R)
• M38: 12,219,004 km (0.062 R)
• M39: 12,410,789 km (0.096 R)
• M40: 12,603,321 km (0.042 R)
• M41: 13,614,603 km (0.088 R)
• M42: 13,746,997 km (0.029 R)
• M43: 13,979,622 km (0.108 R)
• M44: 14,584,147 km (0.1 R)
• M45: 14,753,492 km (0.086 R)
• M46: 15,060,167 km (0.112 R)
• M47: 15,162,791 km (0.086 R)
• M48: 15,472,160 km (0.099 R)
• M49: 15,853,186 km (0.035 R)
• M50: 16,943,754 km (0.12 R)
• M51: 17,408,255 km (0.114 R)
• M52: 17,696,082 km (0.086 R)
• M53: 17,876,946 km (0.107 R)
• M54: 18,240,319 km (0.065 R)
• M55: 18,679,538 km (0.106 R)
• M56: 19,680,797 km (0.036 R)
• M57: 19,793,145 km (0.12 R)
• M58: 20,585,265 km (0.106 R)
• M59: 20,813,552 km (0.109 R)
• M60: 20,927,994 km (0.06 R)
• M61: 21,928,654 km (0.053 R)
• M62: 22,084,086 km (0.108 R)
• M63: 22,630,567 km (0.11 R)
• M64: 23,023,711 km (0.067 R)
• M65: 23,379,604 km (0.055 R)
• M66: 23,498,534 km (0.093 R)
• M67: 23,737,143 km (0.085 R)
• M68: 25,063,777 km (0.115 R)
• M69: 26,703,968 km (0.108 R)
• M70: 28,167,484 km (0.086 R)
• M71: 28,251,857 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.1

Radius: 7.9

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 11.2 AU - 12.94 AU

Year: 16056 Days

Day: 20.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 111,535,139 km

• M1: 100,231 km (0.103 R)
• M2: 890,706 km (0.095 R)
• M3: 1,275,471 km (0.092 R)
• M4: 1,405,771 km (0.09 R)
• M5: 1,513,182 km (0.096 R)
• M6: 2,060,411 km (0.058 R)
• M7: 2,214,048 km (0.092 R)
• M8: 2,764,419 km (0.081 R)
• M9: 3,871,443 km (0.066 R)
• M10: 4,451,434 km (0.1 R)
• M11: 4,812,414 km (0.049 R)
• M12: 4,934,785 km (0.04 R)
• M13: 5,266,443 km (0.119 R)
• M14: 5,477,376 km (0.068 R)
• M15: 5,648,068 km (0.115 R)
• M16: 5,864,087 km (0.081 R)
• M17: 6,038,668 km (0.034 R)
• M18: 6,846,047 km (0.067 R)
• M19: 6,937,900 km (0.089 R)
• M20: 7,262,528 km (0.058 R)
• M21: 8,216,962 km (0.109 R)
• M22: 8,461,704 km (0.111 R)
• M23: 8,758,656 km (0.105 R)
• M24: 8,808,472 km (0.107 R)
• M25: 9,159,878 km (0.057 R)
• M26: 9,567,083 km (0.094 R)
• M27: 9,618,395 km (0.101 R)
• M28: 9,824,691 km (0.102 R)
• M29: 9,980,272 km (0.069 R)
• M30: 10,032,332 km (0.069 R)
• M31: 10,504,912 km (0.046 R)
• M32: 10,824,004 km (0.032 R)
• M33: 15,553,391 km (0.113 R)
• M34: 15,977,950 km (0.082 R)
• M35: 16,161,058 km (0.069 R)
• M36: 16,529,368 km (0.109 R)
• M37: 16,962,603 km (0.1 R)
• M38: 18,540,113 km (0.105 R)
• M39: 19,508,909 km (0.087 R)
• M40: 20,295,794 km (0.046 R)
• M41: 22,649,417 km (0.091 R)
• M42: 22,717,933 km (0.1 R)
• M43: 22,923,779 km (0.075 R)
• M44: 22,992,594 km (0.093 R)
• M45: 23,545,358 km (0.077 R)
• M46: 23,614,772 km (0.048 R)
• M47: 24,593,591 km (0.116 R)
• M48: 25,158,921 km (0.066 R)
• M49: 26,374,254 km (0.06 R)
• M50: 27,170,863 km (0.077 R)
• M51: 27,975,251 km (0.06 R)
• M52: 28,048,853 km (0.117 R)
• M53: 28,936,118 km (0.082 R)
• M54: 29,308,467 km (0.119 R)
• M55: 29,607,513 km (0.031 R)
• M56: 30,738,174 km (0.054 R)
• M57: 31,346,887 km (0.107 R)
• M58: 31,806,003 km (0.047 R)
• M59: 33,586,667 km (0.091 R)
• M60: 35,081,897 km (0.119 R)
• M61: 35,717,988 km (0.09 R)
• M62: 36,598,820 km (0.07 R)
• M63: 37,486,683 km (0.04 R)
• M64: 38,136,985 km (0.07 R)
• M65: 41,863,319 km (0.073 R)
• M66: 42,284,437 km (0.12 R)
• M67: 43,300,954 km (0.095 R)
• M68: 45,271,607 km (0.079 R)
• M69: 46,572,660 km (0.118 R)
• M70: 47,183,916 km (0.12 R)
• M71: 48,061,757 km (0.115 R)
• M72: 48,237,983 km (0.068 R)
• M73: 48,414,508 km (0.076 R)
• M74: 48,856,570 km (0.061 R)
• M75: 49,122,406 km (0.115 R)
• M76: 49,388,690 km (0.048 R)
• M77: 49,655,572 km (0.072 R)
• M78: 50,279,994 km (0.115 R)
• M79: 50,548,522 km (0.081 R)
• M80: 51,988,102 km (0.104 R)
• M81: 54,264,533 km (0.094 R)
• M82: 54,356,237 km (0.11 R)
• M83: 56,852,427 km (0.099 R)
• M84: 59,102,379 km (0.104 R)
• M85: 59,480,263 km (0.065 R)
• M86: 60,999,579 km (0.095 R)
• M87: 61,764,024 km (0.119 R)
• M88: 64,173,298 km (0.119 R)
• M89: 64,367,326 km (0.119 R)
• M90: 64,561,654 km (0.059 R)
• M91: 64,950,758 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.9

Radius: 5.5

Gravity: 30.15 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 16.78 AU - 20.46 AU

Year: 30764 Days

Day: 22.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 111,535,139 km

• M1: 78,389 km (0.045 R)
• M2: 798,254 km (0.066 R)
• M3: 1,352,215 km (0.115 R)
• M4: 2,045,003 km (0.107 R)
• M5: 2,357,812 km (0.099 R)
• M6: 2,496,639 km (0.086 R)
• M7: 2,830,691 km (0.064 R)
• M8: 2,879,609 km (0.087 R)
• M9: 3,593,341 km (0.097 R)
• M10: 3,860,971 km (0.08 R)
• M11: 4,415,381 km (0.086 R)
• M12: 5,113,255 km (0.061 R)
• M13: 5,907,321 km (0.076 R)
• M14: 6,414,906 km (0.092 R)
• M15: 6,608,935 km (0.109 R)
• M16: 7,743,934 km (0.075 R)
• M17: 8,158,769 km (0.1 R)
• M18: 8,580,784 km (0.086 R)
• M19: 9,519,511 km (0.1 R)
• M20: 9,963,667 km (0.081 R)
• M21: 11,649,037 km (0.08 R)
• M22: 11,806,563 km (0.114 R)
• M23: 12,283,481 km (0.093 R)
• M24: 14,337,460 km (0.058 R)
• M25: 14,675,850 km (0.099 R)
• M26: 19,494,099 km (0.098 R)
• M27: 20,720,801 km (0.109 R)
• M28: 20,816,245 km (0.108 R)
• M29: 22,656,149 km (0.057 R)
• M30: 24,145,246 km (0.087 R)
• M31: 25,053,754 km (0.117 R)
• M32: 27,845,549 km (0.049 R)
• M33: 28,373,331 km (0.057 R)
• M34: 28,904,403 km (0.091 R)
• M35: 30,734,284 km (0.117 R)
• M36: 31,828,144 km (0.096 R)
• M37: 33,716,817 km (0.029 R)
• M38: 35,527,250 km (0.095 R)
• M39: 35,641,393 km (0.025 R)
• M40: 38,067,721 km (0.1 R)
• M41: 39,359,649 km (0.109 R)
• M42: 41,625,009 km (0.116 R)
• M43: 42,349,063 km (0.049 R)
• M44: 42,470,237 km (0.088 R)
• M45: 42,955,682 km (0.1 R)
• M46: 43,077,305 km (0.069 R)
• M47: 44,669,475 km (0.091 R)
• M48: 44,792,744 km (0.058 R)
• M49: 44,916,013 km (0.064 R)
• M50: 46,780,301 km (0.072 R)
• M51: 48,163,334 km (0.103 R)
• M52: 52,782,617 km (0.038 R)
• M53: 53,304,564 km (0.037 R)
• M54: 53,697,109 km (0.1 R)
• M55: 54,880,577 km (0.111 R)
• M56: 55,144,767 km (0.088 R)
• M57: 56,072,573 km (0.099 R)
• M58: 56,205,566 km (0.103 R)
• M59: 58,078,232 km (0.057 R)
• M60: 59,157,431 km (0.098 R)
• M61: 60,515,779 km (0.107 R)
• M62: 62,297,041 km (0.084 R)
• M63: 62,572,451 km (0.038 R)
• M64: 66,191,373 km (0.096 R)
• M65: 67,177,223 km (0.067 R)
• M66: 68,026,041 km (0.091 R)
• M67: 69,163,434 km (0.105 R)
• M68: 70,307,110 km (0.101 R)
• M69: 71,601,131 km (0.098 R)
• M70: 71,889,706 km (0.092 R)
• M71: 73,629,678 km (0.099 R)
• M72: 73,920,945 km (0.044 R)
• M73: 76,412,797 km (0.069 R)
• M74: 78,039,674 km (0.084 R)
• M75: 78,931,876 km (0.117 R)
• M76: 79,230,024 km (0.077 R)
• M77: 81,177,190 km (0.079 R)
• M78: 81,779,471 km (0.117 R)
• M79: 83,899,123 km (0.114 R)
• M80: 84,355,696 km (0.101 R)
• M81: 85,883,539 km (0.11 R)
• M82: 86,650,976 km (0.079 R)
• M83: 87,574,743 km (0.119 R)
• M84: 89,276,868 km (0.075 R)
• M85: 90,677,702 km (0.107 R)
• M86: 101,169,150 km (0.069 R)
• M87: 101,493,030 km (0.057 R)
• M88: 101,655,194 km (0.064 R)
• M89: 101,979,522 km (0.102 R)
• M90: 102,466,762 km (0.069 R)
• M91: 103,606,698 km (0.099 R)
• M92: 103,769,760 km (0.09 R)
• M93: 104,259,842 km (0.064 R)
• M94: 108,539,090 km (0.085 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 12,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit