🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.53 AU - 0.63 AU

Year: 160 Days

Day: 31.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.11 AU - 1.25 AU

Year: 464 Days

Day: 25.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,758,501 km

• M1: 368,759 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.26 AU - 1.54 AU

Year: 599 Days

Day: 15.9 Hours

Environment

Temp: -19 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.2 AU - 1.84 AU

Year: 678 Days

Day: 34.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.28 AU - 3.54 AU

Year: 2277 Days

Day: 27.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.1

Radius: 14.3

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.09 AU - 5.39 AU

Year: 4338 Days

Day: 8.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 151.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 30,758,501 km

• M1: 194,028 km (0.097 R)
• M2: 426,653 km (0.104 R)
• M3: 535,710 km (0.056 R)
• M4: 695,331 km (0.098 R)
• M5: 1,104,930 km (0.077 R)
• M6: 1,429,557 km (0.112 R)
• M7: 1,718,132 km (0.109 R)
• M8: 1,807,441 km (0.084 R)
• M9: 2,168,720 km (0.049 R)
• M10: 2,327,294 km (0.097 R)
• M11: 2,515,339 km (0.103 R)
• M12: 2,643,394 km (0.095 R)
• M13: 2,853,280 km (0.114 R)
• M14: 3,041,474 km (0.073 R)
• M15: 3,317,482 km (0.093 R)
• M16: 4,119,177 km (0.106 R)
• M17: 4,240,800 km (0.083 R)
• M18: 4,471,929 km (0.102 R)
• M19: 4,581,285 km (0.112 R)
• M20: 6,187,817 km (0.086 R)
• M21: 6,292,535 km (0.09 R)
• M22: 6,843,055 km (0.087 R)
• M23: 7,096,923 km (0.09 R)
• M24: 7,372,183 km (0.101 R)
• M25: 7,464,784 km (0.078 R)
• M26: 7,688,732 km (0.095 R)
• M27: 7,782,530 km (0.109 R)
• M28: 7,990,621 km (0.06 R)
• M29: 8,334,995 km (0.077 R)
• M30: 8,979,014 km (0.109 R)
• M31: 9,417,336 km (0.09 R)
• M32: 9,518,015 km (0.112 R)
• M33: 9,618,993 km (0.117 R)
• M34: 9,821,998 km (0.049 R)
• M35: 10,418,893 km (0.084 R)
• M36: 10,606,489 km (0.114 R)
• M37: 11,154,915 km (0.078 R)
• M38: 11,454,111 km (0.117 R)
• M39: 11,691,074 km (0.097 R)
• M40: 12,544,230 km (0.096 R)
• M41: 13,349,516 km (0.102 R)
• M42: 13,987,551 km (0.07 R)
• M43: 14,264,157 km (0.06 R)
• M44: 14,402,984 km (0.112 R)
• M45: 14,682,283 km (0.072 R)
• M46: 14,939,741 km (0.029 R)
• M47: 15,198,844 km (0.091 R)
• M48: 15,364,449 km (0.076 R)
• M49: 16,081,173 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.1

Radius: 14.8

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.68 AU - 10.18 AU

Year: 11317 Days

Day: 9.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,758,501 km

• M1: 224,397 km (0.104 R)
• M2: 420,520 km (0.068 R)
• M3: 681,119 km (0.12 R)
• M4: 852,857 km (0.044 R)
• M5: 1,068,877 km (0.091 R)
• M6: 1,304,194 km (0.061 R)
• M7: 1,476,232 km (0.115 R)
• M8: 1,590,076 km (0.088 R)
• M9: 1,826,889 km (0.068 R)
• M10: 2,112,172 km (0.12 R)
• M11: 2,260,573 km (0.1 R)
• M12: 2,412,415 km (0.064 R)
• M13: 2,827,849 km (0.085 R)
• M14: 2,930,173 km (0.102 R)
• M15: 3,054,639 km (0.117 R)
• M16: 3,287,563 km (0.089 R)
• M17: 4,091,053 km (0.11 R)
• M18: 4,301,388 km (0.106 R)
• M19: 4,611,654 km (0.118 R)
• M20: 4,904,566 km (0.084 R)
• M21: 5,153,347 km (0.066 R)
• M22: 5,508,792 km (0.098 R)
• M23: 5,898,644 km (0.075 R)
• M24: 6,568,543 km (0.103 R)
• M25: 6,760,477 km (0.115 R)
• M26: 6,871,030 km (0.097 R)
• M27: 7,065,807 km (0.095 R)
• M28: 7,206,279 km (0.085 R)
• M29: 7,347,499 km (0.074 R)
• M30: 7,632,932 km (0.077 R)
• M31: 7,834,889 km (0.032 R)
• M32: 8,451,382 km (0.11 R)
• M33: 8,871,303 km (0.086 R)
• M34: 10,108,179 km (0.109 R)
• M35: 10,682,485 km (0.066 R)
• M36: 11,038,827 km (0.09 R)
• M37: 11,431,820 km (0.033 R)
• M38: 11,663,398 km (0.12 R)
• M39: 11,796,241 km (0.111 R)
• M40: 12,130,891 km (0.114 R)
• M41: 12,775,359 km (0.092 R)
• M42: 13,222,806 km (0.051 R)
• M43: 13,815,663 km (0.065 R)
• M44: 14,027,044 km (0.072 R)
• M45: 14,847,140 km (0.097 R)
• M46: 15,390,330 km (0.074 R)
• M47: 16,199,056 km (0.085 R)
• M48: 16,758,253 km (0.119 R)
• M49: 16,908,449 km (0.032 R)
• M50: 17,096,942 km (0.07 R)
• M51: 17,895,944 km (0.082 R)
• M52: 18,126,325 km (0.079 R)
• M53: 18,473,991 km (0.113 R)
• M54: 19,490,658 km (0.09 R)
• M55: 21,823,786 km (0.113 R)
• M56: 21,987,895 km (0.107 R)
• M57: 22,234,881 km (0.059 R)
• M58: 22,441,476 km (0.116 R)
• M59: 22,981,374 km (0.037 R)
• M60: 23,357,763 km (0.058 R)
• M61: 24,840,726 km (0.107 R)
• M62: 25,313,007 km (0.117 R)
• M63: 25,528,727 km (0.111 R)
• M64: 26,747,950 km (0.08 R)
• M65: 26,967,709 km (0.086 R)
• M66: 27,276,329 km (0.081 R)
• M67: 27,408,873 km (0.027 R)
• M68: 27,763,719 km (0.09 R)
• M69: 28,164,492 km (0.117 R)
• M70: 28,432,871 km (0.092 R)
• M71: 29,107,407 km (0.088 R)
• M72: 30,472,338 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.7

Radius: 10.3

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.01 AU - 11.07 AU

Year: 11505 Days

Day: 7.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 30,758,501 km

• M1: 147,354 km (0.08 R)
• M2: 228,286 km (0.08 R)
• M3: 425,606 km (0.095 R)
• M4: 547,977 km (0.072 R)
• M5: 869,912 km (0.074 R)
• M6: 1,031,477 km (0.061 R)
• M7: 1,551,180 km (0.101 R)
• M8: 1,774,979 km (0.101 R)
• M9: 2,009,548 km (0.064 R)
• M10: 2,226,465 km (0.094 R)
• M11: 2,712,957 km (0.11 R)
• M12: 3,014,397 km (0.09 R)
• M13: 3,915,575 km (0.069 R)
• M14: 4,360,928 km (0.101 R)
• M15: 4,607,465 km (0.118 R)
• M16: 4,822,437 km (0.085 R)
• M17: 5,299,505 km (0.095 R)
• M18: 6,417,898 km (0.079 R)
• M19: 6,739,085 km (0.055 R)
• M20: 7,397,166 km (0.078 R)
• M21: 8,510,024 km (0.111 R)
• M22: 9,041,097 km (0.1 R)
• M23: 9,766,048 km (0.11 R)
• M24: 9,904,127 km (0.077 R)
• M25: 9,996,429 km (0.118 R)
• M26: 10,089,180 km (0.097 R)
• M27: 10,182,080 km (0.052 R)
• M28: 11,319,622 km (0.118 R)
• M29: 11,707,679 km (0.116 R)
• M30: 12,248,475 km (0.119 R)
• M31: 12,747,235 km (0.061 R)
• M32: 13,405,615 km (0.115 R)
• M33: 13,610,414 km (0.1 R)
• M34: 13,867,872 km (0.09 R)
• M35: 14,283,156 km (0.068 R)
• M36: 15,553,391 km (0.073 R)
• M37: 16,039,136 km (0.098 R)
• M38: 16,475,064 km (0.069 R)
• M39: 16,639,472 km (0.099 R)
• M40: 17,749,937 km (0.071 R)
• M41: 18,314,071 km (0.109 R)
• M42: 18,712,599 km (0.097 R)
• M43: 19,113,821 km (0.081 R)
• M44: 20,452,273 km (0.084 R)
• M45: 21,341,483 km (0.07 R)
• M46: 22,546,643 km (0.11 R)
• M47: 23,835,728 km (0.07 R)
• M48: 24,520,437 km (0.055 R)
• M49: 24,708,332 km (0.05 R)
• M50: 24,959,507 km (0.103 R)
• M51: 25,337,990 km (0.076 R)
• M52: 26,100,640 km (0.05 R)
• M53: 27,713,604 km (0.093 R)
• M54: 28,170,925 km (0.094 R)
• M55: 29,758,008 km (0.1 R)
• M56: 30,092,360 km (0.087 R)
• M57: 30,226,399 km (0.043 R)
• M58: 31,782,516 km (0.12 R)
• M59: 33,503,191 km (0.092 R)
• M60: 33,851,006 km (0.108 R)
• M61: 34,831,171 km (0.12 R)
• M62: 35,254,085 km (0.053 R)
• M63: 36,890,985 km (0.076 R)
• M64: 37,034,449 km (0.113 R)
• M65: 37,178,212 km (0.102 R)
• M66: 37,321,976 km (0.116 R)
• M67: 38,334,454 km (0.072 R)
• M68: 39,136,149 km (0.079 R)
• M69: 39,282,606 km (0.117 R)
• M70: 39,575,817 km (0.069 R)
• M71: 40,386,189 km (0.093 R)
• M72: 42,398,131 km (0.118 R)
• M73: 42,699,122 km (0.098 R)
• M74: 42,849,767 km (0.114 R)
• M75: 45,131,284 km (0.101 R)
• M76: 45,284,771 km (0.077 R)
• M77: 45,515,451 km (0.049 R)
• M78: 46,054,901 km (0.06 R)
• M79: 46,751,878 km (0.116 R)
• M80: 47,374,205 km (0.099 R)
• M81: 47,999,225 km (0.078 R)
• M82: 50,526,681 km (0.069 R)
• M83: 51,005,544 km (0.092 R)
• M84: 52,289,393 km (0.044 R)
• M85: 52,450,659 km (0.101 R)
• M86: 53,340,467 km (0.119 R)
• M87: 53,990,620 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.9

Radius: 10.4

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.83 AU - 11.85 AU

Year: 13811 Days

Day: 8.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,758,501 km

• M1: 216,019 km (0.047 R)
• M2: 356,193 km (0.118 R)
• M3: 535,261 km (0.118 R)
• M4: 696,528 km (0.112 R)
• M5: 1,040,453 km (0.1 R)
• M6: 1,156,541 km (0.075 R)
• M7: 1,434,494 km (0.106 R)
• M8: 1,665,473 km (0.094 R)
• M9: 1,751,043 km (0.099 R)
• M10: 1,944,473 km (0.042 R)
• M11: 2,089,583 km (0.058 R)
• M12: 2,182,184 km (0.094 R)
• M13: 2,606,145 km (0.084 R)
• M14: 2,972,210 km (0.1 R)
• M15: 3,098,022 km (0.027 R)
• M16: 3,685,643 km (0.077 R)
• M17: 4,426,451 km (0.104 R)
• M18: 4,716,073 km (0.098 R)
• M19: 4,814,059 km (0.061 R)
• M20: 5,288,584 km (0.103 R)
• M21: 5,364,879 km (0.057 R)
• M22: 5,699,828 km (0.106 R)
• M23: 6,148,173 km (0.117 R)
• M24: 6,580,511 km (0.109 R)
• M25: 6,690,166 km (0.105 R)
• M26: 6,828,096 km (0.046 R)
• M27: 7,733,163 km (0.056 R)
• M28: 8,082,324 km (0.101 R)
• M29: 9,810,180 km (0.096 R)
• M30: 10,156,499 km (0.025 R)
• M31: 10,347,086 km (0.064 R)
• M32: 10,538,871 km (0.118 R)
• M33: 10,925,880 km (0.025 R)
• M34: 11,056,031 km (0.113 R)
• M35: 11,614,629 km (0.103 R)
• M36: 11,780,683 km (0.05 R)
• M37: 11,913,974 km (0.117 R)
• M38: 12,182,353 km (0.12 R)
• M39: 12,930,642 km (0.105 R)
• M40: 13,102,679 km (0.056 R)
• M41: 13,275,614 km (0.034 R)
• M42: 13,728,746 km (0.106 R)
• M43: 14,010,140 km (0.093 R)
• M44: 15,372,528 km (0.089 R)
• M45: 15,885,050 km (0.035 R)
• M46: 16,069,504 km (0.119 R)
• M47: 16,254,557 km (0.106 R)
• M48: 17,002,247 km (0.098 R)
• M49: 17,190,890 km (0.096 R)
• M50: 17,342,283 km (0.056 R)
• M51: 18,106,129 km (0.106 R)
• M52: 18,569,733 km (0.12 R)
• M53: 18,841,852 km (0.096 R)
• M54: 19,233,050 km (0.106 R)
• M55: 22,457,932 km (0.105 R)
• M56: 22,956,092 km (0.083 R)
• M57: 23,081,156 km (0.105 R)
• M58: 23,499,731 km (0.09 R)
• M59: 23,667,730 km (0.114 R)
• M60: 24,344,361 km (0.067 R)
• M61: 24,429,332 km (0.034 R)
• M62: 25,629,855 km (0.083 R)
• M63: 25,716,472 km (0.117 R)
• M64: 25,933,090 km (0.113 R)
• M65: 26,324,588 km (0.065 R)
• M66: 26,849,676 km (0.063 R)
• M67: 27,113,417 km (0.045 R)
• M68: 28,043,617 km (0.117 R)
• M69: 28,266,667 km (0.111 R)
• M70: 28,445,437 km (0.12 R)
• M71: 28,624,655 km (0.073 R)
• M72: 28,804,322 km (0.1 R)
• M73: 29,029,317 km (0.095 R)
• M74: 29,254,911 km (0.045 R)
• M75: 30,071,865 km (0.054 R)
• M76: 30,529,036 km (0.075 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 17,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit