🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.61 AU - 0.65 AU

Year: 211 Days

Day: 42.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 42.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.52 AU - 0.8 AU

Year: 226 Days

Day: 34.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.83 AU - 1.05 AU

Year: 384 Days

Day: 19.3 Hours

Environment

Temp: -37 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,126,414 km

• M1: 258,505 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.93 AU - 1.27 AU

Year: 487 Days

Day: 22.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.6

Radius: 11

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.66 AU - 5.12 AU

Year: 3879 Days

Day: 10.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 46,126,414 km

• M1: 173,085 km (0.108 R)
• M2: 331,210 km (0.069 R)
• M3: 480,209 km (0.097 R)
• M4: 616,792 km (0.106 R)
• M5: 734,825 km (0.033 R)
• M6: 896,241 km (0.107 R)
• M7: 1,023,100 km (0.03 R)
• M8: 1,275,621 km (0.058 R)
• M9: 1,430,455 km (0.096 R)
• M10: 1,537,417 km (0.092 R)
• M11: 1,909,467 km (0.107 R)
• M12: 2,148,824 km (0.104 R)
• M13: 2,297,225 km (0.092 R)
• M14: 2,630,679 km (0.081 R)
• M15: 2,789,851 km (0.103 R)
• M16: 2,979,541 km (0.098 R)
• M17: 3,048,356 km (0.039 R)
• M18: 3,286,516 km (0.088 R)
• M19: 3,706,736 km (0.04 R)
• M20: 3,961,202 km (0.043 R)
• M21: 4,128,901 km (0.109 R)
• M22: 4,518,753 km (0.074 R)
• M23: 5,018,859 km (0.111 R)
• M24: 5,117,743 km (0.113 R)
• M25: 5,519,713 km (0.102 R)
• M26: 5,776,123 km (0.093 R)
• M27: 6,089,082 km (0.109 R)
• M28: 6,713,354 km (0.097 R)
• M29: 6,968,867 km (0.094 R)
• M30: 7,302,171 km (0.079 R)
• M31: 7,508,317 km (0.119 R)
• M32: 7,811,851 km (0.108 R)
• M33: 8,158,021 km (0.118 R)
• M34: 8,666,953 km (0.087 R)
• M35: 8,845,572 km (0.092 R)
• M36: 8,945,354 km (0.118 R)
• M37: 9,085,677 km (0.119 R)
• M38: 9,613,159 km (0.115 R)
• M39: 9,777,418 km (0.042 R)
• M40: 9,942,723 km (0.098 R)
• M41: 10,150,664 km (0.087 R)
• M42: 10,234,140 km (0.079 R)
• M43: 10,528,549 km (0.104 R)
• M44: 10,655,408 km (0.119 R)
• M45: 11,018,033 km (0.067 R)
• M46: 11,536,838 km (0.096 R)
• M47: 12,218,705 km (0.078 R)
• M48: 12,330,006 km (0.076 R)
• M49: 12,441,457 km (0.102 R)
• M50: 12,553,356 km (0.101 R)
• M51: 12,688,143 km (0.031 R)
• M52: 13,026,983 km (0.109 R)
• M53: 13,117,938 km (0.114 R)
• M54: 13,231,782 km (0.107 R)
• M55: 13,644,672 km (0.117 R)
• M56: 13,713,786 km (0.076 R)
• M57: 13,898,989 km (0.119 R)
• M58: 14,131,613 km (0.097 R)
• M59: 14,435,895 km (0.097 R)
• M60: 15,194,207 km (0.044 R)
• M61: 15,289,950 km (0.052 R)
• M62: 15,433,863 km (0.107 R)
• M63: 15,916,914 km (0.081 R)
• M64: 16,014,003 km (0.068 R)
• M65: 16,478,505 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.9

Radius: 13.6

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.55 AU - 9.55 AU

Year: 10544 Days

Day: 10.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,126,414 km

• M1: 170,841 km (0.117 R)
• M2: 404,064 km (0.099 R)
• M3: 795,711 km (0.063 R)
• M4: 1,119,441 km (0.09 R)
• M5: 1,733,091 km (0.052 R)
• M6: 1,915,002 km (0.065 R)
• M7: 2,241,874 km (0.108 R)
• M8: 2,705,777 km (0.088 R)
• M9: 2,857,020 km (0.104 R)
• M10: 3,011,106 km (0.071 R)
• M11: 4,167,049 km (0.113 R)
• M12: 4,774,266 km (0.051 R)
• M13: 5,257,468 km (0.083 R)
• M14: 5,873,811 km (0.088 R)
• M15: 6,270,844 km (0.103 R)
• M16: 7,049,201 km (0.102 R)
• M17: 7,217,050 km (0.113 R)
• M18: 7,814,843 km (0.053 R)
• M19: 9,516,968 km (0.109 R)
• M20: 9,795,968 km (0.113 R)
• M21: 10,219,629 km (0.115 R)
• M22: 10,314,624 km (0.077 R)
• M23: 11,280,427 km (0.084 R)
• M24: 12,376,232 km (0.114 R)
• M25: 12,528,223 km (0.03 R)
• M26: 12,731,976 km (0.086 R)
• M27: 13,039,549 km (0.059 R)
• M28: 13,194,383 km (0.101 R)
• M29: 14,135,802 km (0.049 R)
• M30: 14,454,296 km (0.072 R)
• M31: 14,990,754 km (0.069 R)
• M32: 15,261,376 km (0.117 R)
• M33: 15,533,645 km (0.095 R)
• M34: 17,940,824 km (0.098 R)
• M35: 18,113,011 km (0.078 R)
• M36: 18,691,207 km (0.115 R)
• M37: 19,216,744 km (0.114 R)
• M38: 19,984,480 km (0.111 R)
• M39: 21,428,249 km (0.094 R)
• M40: 22,224,260 km (0.111 R)
• M41: 23,217,290 km (0.107 R)
• M42: 24,733,914 km (0.101 R)
• M43: 25,053,903 km (0.11 R)
• M44: 25,633,296 km (0.039 R)
• M45: 26,087,026 km (0.085 R)
• M46: 26,347,476 km (0.044 R)
• M47: 27,928,426 km (0.064 R)
• M48: 28,061,569 km (0.06 R)
• M49: 28,261,731 km (0.03 R)
• M50: 28,395,471 km (0.114 R)
• M51: 28,864,909 km (0.085 R)
• M52: 29,134,335 km (0.046 R)
• M53: 29,404,658 km (0.101 R)
• M54: 30,494,030 km (0.098 R)
• M55: 33,063,822 km (0.115 R)
• M56: 33,345,665 km (0.102 R)
• M57: 33,770,223 km (0.085 R)
• M58: 34,054,160 km (0.099 R)
• M59: 34,624,427 km (0.069 R)
• M60: 35,269,792 km (0.051 R)
• M61: 37,010,064 km (0.1 R)
• M62: 37,449,583 km (0.115 R)
• M63: 38,038,101 km (0.109 R)
• M64: 38,629,910 km (0.067 R)
• M65: 39,597,808 km (0.078 R)
• M66: 41,709,831 km (0.098 R)
• M67: 42,396,485 km (0.1 R)
• M68: 43,703,522 km (0.074 R)
• M69: 43,935,698 km (0.04 R)
• M70: 45,728,180 km (0.081 R)
• M71: 46,673,040 km (0.083 R)
• M72: 47,465,160 km (0.108 R)
• M73: 48,182,033 km (0.119 R)
• M74: 49,626,401 km (0.118 R)
• M75: 49,868,450 km (0.118 R)
• M76: 50,191,881 km (0.107 R)
• M77: 50,434,977 km (0.065 R)
• M78: 51,003,449 km (0.113 R)
• M79: 51,166,361 km (0.088 R)
• M80: 51,410,954 km (0.053 R)
• M81: 52,886,587 km (0.091 R)
• M82: 53,464,334 km (0.057 R)
• M83: 54,542,636 km (0.105 R)
• M84: 55,293,318 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.4

Radius: 12.1

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.11 AU - 9.63 AU

Year: 12097 Days

Day: 10.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 46,126,414 km

• M1: 185,801 km (0.096 R)
• M2: 406,457 km (0.119 R)
• M3: 701,315 km (0.088 R)
• M4: 1,050,027 km (0.062 R)
• M5: 1,265,448 km (0.066 R)
• M6: 1,495,680 km (0.094 R)
• M7: 1,631,365 km (0.09 R)
• M8: 1,834,967 km (0.091 R)
• M9: 1,980,825 km (0.11 R)
• M10: 2,097,213 km (0.047 R)
• M11: 2,639,954 km (0.088 R)
• M12: 2,993,902 km (0.091 R)
• M13: 3,563,571 km (0.059 R)
• M14: 3,913,331 km (0.096 R)
• M15: 4,274,310 km (0.082 R)
• M16: 4,557,649 km (0.114 R)
• M17: 4,892,299 km (0.101 R)
• M18: 6,758,383 km (0.091 R)
• M19: 6,986,669 km (0.081 R)
• M20: 7,114,576 km (0.082 R)
• M21: 7,686,787 km (0.116 R)
• M22: 8,031,910 km (0.082 R)
• M23: 8,986,344 km (0.104 R)
• M24: 9,181,569 km (0.087 R)
• M25: 9,861,641 km (0.107 R)
• M26: 10,353,220 km (0.115 R)
• M27: 10,469,906 km (0.106 R)
• M28: 10,941,738 km (0.086 R)
• M29: 11,723,088 km (0.062 R)
• M30: 11,905,896 km (0.115 R)
• M31: 12,429,189 km (0.078 R)
• M32: 12,928,697 km (0.09 R)
• M33: 16,844,720 km (0.042 R)
• M34: 17,189,394 km (0.068 R)
• M35: 17,432,041 km (0.056 R)
• M36: 17,885,772 km (0.106 R)
• M37: 18,307,937 km (0.071 R)
• M38: 18,591,275 km (0.096 R)
• M39: 18,769,147 km (0.071 R)
• M40: 21,131,896 km (0.088 R)
• M41: 21,392,047 km (0.092 R)
• M42: 21,690,494 km (0.086 R)
• M43: 21,802,693 km (0.097 R)
• M44: 21,915,190 km (0.115 R)
• M45: 23,127,083 km (0.075 R)
• M46: 23,318,269 km (0.113 R)
• M47: 23,433,310 km (0.079 R)
• M48: 23,587,096 km (0.074 R)
• M49: 23,702,586 km (0.093 R)
• M50: 24,011,356 km (0.081 R)
• M51: 25,102,971 km (0.108 R)
• M52: 25,181,510 km (0.116 R)
• M53: 26,131,008 km (0.059 R)
• M54: 26,850,873 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.3

Radius: 3.1

Gravity: 13.77 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 12.43 AU - 15.05 AU

Year: 21480 Days

Day: 23.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 46,126,414 km

• M1: 538,403 km (0.071 R)
• M2: 802,293 km (0.109 R)
• M3: 947,553 km (0.075 R)
• M4: 1,742,965 km (0.042 R)
• M5: 2,002,517 km (0.115 R)
• M6: 2,173,956 km (0.076 R)
• M7: 2,324,601 km (0.097 R)
• M8: 3,765,528 km (0.089 R)
• M9: 5,559,206 km (0.062 R)
• M10: 6,397,104 km (0.101 R)
• M11: 7,198,949 km (0.099 R)
• M12: 9,377,842 km (0.088 R)
• M13: 9,663,574 km (0.113 R)
• M14: 9,828,131 km (0.095 R)
• M15: 10,035,025 km (0.097 R)
• M16: 10,243,415 km (0.101 R)
• M17: 10,327,190 km (0.088 R)
• M18: 11,479,991 km (0.095 R)
• M19: 11,523,524 km (0.081 R)
• M20: 11,785,470 km (0.045 R)
• M21: 12,049,510 km (0.101 R)
• M22: 12,717,913 km (0.099 R)
• M23: 13,904,673 km (0.114 R)
• M24: 18,073,667 km (0.104 R)
• M25: 18,632,714 km (0.066 R)
• M26: 19,404,190 km (0.115 R)
• M27: 19,871,983 km (0.044 R)
• M28: 20,291,006 km (0.109 R)
• M29: 20,818,937 km (0.113 R)
• M30: 21,672,842 km (0.083 R)
• M31: 24,190,724 km (0.105 R)
• M32: 24,918,966 km (0.103 R)
• M33: 25,088,012 km (0.097 R)
• M34: 25,483,997 km (0.104 R)
• M35: 26,282,102 km (0.081 R)
• M36: 28,019,681 km (0.079 R)
• M37: 28,312,893 km (0.115 R)
• M38: 28,430,477 km (0.105 R)
• M39: 30,634,502 km (0.112 R)
• M40: 31,421,836 km (0.073 R)
• M41: 32,399,907 km (0.036 R)
• M42: 33,263,984 km (0.047 R)
• M43: 35,014,728 km (0.073 R)
• M44: 35,140,839 km (0.108 R)
• M45: 35,203,969 km (0.08 R)
• M46: 35,710,657 km (0.119 R)
• M47: 35,774,087 km (0.078 R)
• M48: 37,825,522 km (0.114 R)
• M49: 38,735,077 km (0.043 R)
• M50: 39,848,983 km (0.111 R)
• M51: 41,974,320 km (0.034 R)
• M52: 42,444,207 km (0.085 R)
• M53: 42,780,802 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 17,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit