🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.69 AU - 0.91 AU

Year: 251 Days

Day: 43.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,430,762 km

• M1: 140,024 km (0.045 R)
• M2: 541,694 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.67 AU - 1.01 AU

Year: 271 Days

Day: 21.9 Hours

Environment

Temp: 103 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.77 AU - 1.13 AU

Year: 325 Days

Day: 28.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 83.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.06 AU - 1.22 AU

Year: 428 Days

Day: 32.9 Hours

Environment

Temp: 37 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,430,762 km

• M1: 473,028 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.65 AU - 5.71 AU

Year: 3558 Days

Day: 25.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,430,762 km

• M1: 419,472 km (0.046 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.06 AU - 5.62 AU

Year: 3742 Days

Day: 21.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,430,762 km

• M1: 1,734,887 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.5

Radius: 8.7

Gravity: 8.18 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 7.64 AU - 9.68 AU

Year: 8957 Days

Day: 15 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 31,430,762 km

• M1: 112,049 km (0.079 R)
• M2: 187,147 km (0.1 R)
• M3: 354,098 km (0.108 R)
• M4: 451,935 km (0.096 R)
• M5: 662,419 km (0.066 R)
• M6: 739,612 km (0.085 R)
• M7: 836,701 km (0.111 R)
• M8: 1,210,696 km (0.098 R)
• M9: 1,307,037 km (0.067 R)
• M10: 2,215,694 km (0.113 R)
• M11: 3,226,527 km (0.096 R)
• M12: 3,638,370 km (0.086 R)
• M13: 4,511,273 km (0.116 R)
• M14: 4,602,079 km (0.046 R)
• M15: 5,159,631 km (0.077 R)
• M16: 5,286,340 km (0.117 R)
• M17: 5,414,246 km (0.076 R)
• M18: 5,869,772 km (0.046 R)
• M19: 6,035,526 km (0.097 R)
• M20: 6,439,590 km (0.118 R)
• M21: 7,097,222 km (0.047 R)
• M22: 7,167,683 km (0.111 R)
• M23: 7,380,561 km (0.078 R)
• M24: 7,595,533 km (0.119 R)
• M25: 7,667,639 km (0.1 R)
• M26: 7,885,304 km (0.056 R)
• M27: 8,289,816 km (0.103 R)
• M28: 8,513,166 km (0.067 R)
• M29: 9,004,296 km (0.089 R)
• M30: 10,773,889 km (0.102 R)
• M31: 10,977,043 km (0.085 R)
• M32: 11,222,533 km (0.059 R)
• M33: 11,511,257 km (0.12 R)
• M34: 11,844,112 km (0.046 R)
• M35: 12,180,259 km (0.109 R)
• M36: 12,264,781 km (0.099 R)
• M37: 12,391,940 km (0.119 R)
• M38: 13,687,308 km (0.033 R)
• M39: 15,025,311 km (0.064 R)
• M40: 15,526,314 km (0.111 R)
• M41: 15,663,944 km (0.093 R)
• M42: 16,732,223 km (0.116 R)
• M43: 16,920,417 km (0.049 R)
• M44: 17,109,359 km (0.076 R)
• M45: 17,251,477 km (0.078 R)
• M46: 17,346,471 km (0.099 R)
• M47: 18,112,562 km (0.102 R)
• M48: 19,282,268 km (0.086 R)
• M49: 19,380,853 km (0.087 R)
• M50: 20,375,828 km (0.074 R)
• M51: 21,489,435 km (0.104 R)
• M52: 21,591,760 km (0.103 R)
• M53: 22,311,774 km (0.092 R)
• M54: 22,415,296 km (0.113 R)
• M55: 22,778,819 km (0.047 R)
• M56: 23,196,795 km (0.045 R)
• M57: 23,722,632 km (0.099 R)
• M58: 25,216,067 km (0.055 R)
• M59: 26,684,819 km (0.09 R)
• M60: 27,901,948 km (0.034 R)
• M61: 28,237,047 km (0.057 R)
• M62: 28,629,592 km (0.096 R)
• M63: 28,685,841 km (0.067 R)
• M64: 28,854,886 km (0.109 R)
• M65: 28,911,284 km (0.074 R)
• M66: 29,137,177 km (0.07 R)
• M67: 29,250,273 km (0.104 R)
• M68: 29,420,366 km (0.05 R)
• M69: 29,533,911 km (0.068 R)
• M70: 30,218,171 km (0.067 R)
• M71: 31,428,269 km (0.11 R)
• M72: 31,602,401 km (0.089 R)
• M73: 31,776,832 km (0.112 R)
• M74: 32,068,398 km (0.12 R)
• M75: 32,595,431 km (0.107 R)
• M76: 32,771,658 km (0.087 R)
• M77: 33,717,266 km (0.111 R)
• M78: 34,911,805 km (0.081 R)
• M79: 37,280,837 km (0.118 R)
• M80: 37,588,260 km (0.046 R)
• M81: 38,020,149 km (0.115 R)
• M82: 38,391,601 km (0.078 R)
• M83: 38,639,933 km (0.1 R)
• M84: 39,388,222 km (0.092 R)
• M85: 41,470,175 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.6

Radius: 14.5

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.95 AU - 12.61 AU

Year: 11584 Days

Day: 12.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 31,430,762 km

• M1: 181,163 km (0.107 R)
• M2: 406,457 km (0.092 R)
• M3: 1,644,679 km (0.097 R)
• M4: 1,756,728 km (0.084 R)
• M5: 2,022,862 km (0.084 R)
• M6: 2,178,444 km (0.083 R)
• M7: 2,338,364 km (0.091 R)
• M8: 2,428,871 km (0.083 R)
• M9: 2,651,173 km (0.101 R)
• M10: 2,803,165 km (0.094 R)
• M11: 3,236,550 km (0.111 R)
• M12: 3,628,048 km (0.07 R)
• M13: 4,122,768 km (0.069 R)
• M14: 4,593,403 km (0.096 R)
• M15: 5,176,086 km (0.05 R)
• M16: 5,464,361 km (0.065 R)
• M17: 6,031,487 km (0.12 R)
• M18: 6,182,581 km (0.092 R)
• M19: 6,411,615 km (0.041 R)
• M20: 6,747,462 km (0.117 R)
• M21: 7,329,099 km (0.058 R)
• M22: 7,789,561 km (0.1 R)
• M23: 8,037,295 km (0.116 R)
• M24: 9,082,835 km (0.113 R)
• M25: 10,140,940 km (0.096 R)
• M26: 10,960,288 km (0.111 R)
• M27: 11,114,374 km (0.086 R)
• M28: 11,643,651 km (0.074 R)
• M29: 12,791,516 km (0.058 R)
• M30: 13,346,224 km (0.074 R)
• M31: 14,008,793 km (0.076 R)
• M32: 14,411,660 km (0.116 R)
• M33: 15,263,022 km (0.072 R)
• M34: 15,400,652 km (0.094 R)
• M35: 16,165,696 km (0.082 R)
• M36: 16,411,634 km (0.099 R)
• M37: 16,800,888 km (0.047 R)
• M38: 17,913,896 km (0.115 R)
• M39: 18,278,017 km (0.114 R)
• M40: 19,050,541 km (0.075 R)
• M41: 20,022,029 km (0.086 R)
• M42: 20,627,901 km (0.108 R)
• M43: 21,547,928 km (0.069 R)
• M44: 22,363,984 km (0.087 R)
• M45: 22,559,808 km (0.116 R)
• M46: 22,953,100 km (0.067 R)
• M47: 23,786,361 km (0.11 R)
• M48: 25,075,296 km (0.11 R)
• M49: 27,426,974 km (0.095 R)
• M50: 28,141,903 km (0.105 R)

Asteroid Belt

Center: 10.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.8

Radius: 9

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 9.14 AU - 13.26 AU

Year: 13174 Days

Day: 9 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,430,762 km

• M1: 152,291 km (0.099 R)
• M2: 293,661 km (0.092 R)
• M3: 491,279 km (0.091 R)
• M4: 575,353 km (0.084 R)
• M5: 918,232 km (0.069 R)
• M6: 1,072,018 km (0.112 R)
• M7: 1,336,059 km (0.109 R)
• M8: 1,583,942 km (0.111 R)
• M9: 2,062,955 km (0.032 R)
• M10: 2,184,428 km (0.115 R)
• M11: 2,350,183 km (0.108 R)
• M12: 2,628,584 km (0.103 R)
• M13: 2,738,389 km (0.071 R)
• M14: 3,123,454 km (0.115 R)
• M15: 3,287,114 km (0.085 R)
• M16: 3,381,959 km (0.071 R)
• M17: 3,844,516 km (0.103 R)
• M18: 3,969,729 km (0.1 R)
• M19: 4,147,152 km (0.115 R)
• M20: 4,909,952 km (0.119 R)
• M21: 6,651,720 km (0.103 R)
• M22: 6,741,927 km (0.055 R)
• M23: 7,076,129 km (0.115 R)
• M24: 7,509,364 km (0.054 R)
• M25: 7,572,046 km (0.117 R)
• M26: 7,634,877 km (0.092 R)
• M27: 7,792,553 km (0.074 R)
• M28: 9,026,137 km (0.107 R)
• M29: 9,092,708 km (0.117 R)
• M30: 9,293,469 km (0.069 R)
• M31: 10,599,159 km (0.09 R)
• M32: 11,345,054 km (0.04 R)
• M33: 11,453,063 km (0.11 R)
• M34: 13,302,093 km (0.091 R)
• M35: 14,807,496 km (0.084 R)
• M36: 15,720,492 km (0.048 R)
• M37: 16,366,306 km (0.066 R)
• M38: 16,651,589 km (0.08 R)
• M39: 17,268,381 km (0.085 R)
• M40: 17,517,312 km (0.115 R)
• M41: 17,850,916 km (0.096 R)
• M42: 18,566,891 km (0.119 R)
• M43: 19,077,917 km (0.075 R)
• M44: 21,167,949 km (0.088 R)
• M45: 21,478,813 km (0.111 R)
• M46: 22,285,146 km (0.072 R)
• M47: 23,055,575 km (0.099 R)
• M48: 23,604,749 km (0.029 R)
• M49: 24,669,437 km (0.092 R)
• M50: 25,090,256 km (0.081 R)
• M51: 25,702,261 km (0.074 R)
• M52: 25,891,651 km (0.081 R)
• M53: 26,224,058 km (0.088 R)
• M54: 26,414,646 km (0.093 R)
• M55: 26,510,089 km (0.081 R)
• M56: 27,181,634 km (0.11 R)
• M57: 27,326,295 km (0.083 R)
• M58: 27,713,305 km (0.088 R)
• M59: 28,053,341 km (0.083 R)
• M60: 28,443,642 km (0.113 R)
• M61: 28,590,397 km (0.101 R)
• M62: 29,131,044 km (0.037 R)
• M63: 29,328,363 km (0.114 R)
• M64: 29,774,165 km (0.107 R)
• M65: 29,873,648 km (0.091 R)
• M66: 30,522,154 km (0.069 R)
• M67: 30,873,410 km (0.089 R)
• M68: 32,087,546 km (0.069 R)
• M69: 32,342,461 km (0.106 R)
• M70: 32,598,124 km (0.064 R)
• M71: 33,214,318 km (0.113 R)
• M72: 34,510,284 km (0.115 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.5

Radius: 13

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.34 AU - 12.32 AU

Year: 13404 Days

Day: 10.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 31,430,762 km

• M1: 192,981 km (0.1 R)
• M2: 285,283 km (0.111 R)
• M3: 521,797 km (0.08 R)
• M4: 679,922 km (0.098 R)
• M5: 936,632 km (0.113 R)
• M6: 1,048,531 km (0.056 R)
• M7: 1,318,107 km (0.107 R)
• M8: 1,543,551 km (0.102 R)
• M9: 1,695,542 km (0.026 R)
• M10: 1,817,165 km (0.096 R)
• M11: 1,978,282 km (0.055 R)
• M12: 2,751,404 km (0.101 R)
• M13: 2,916,560 km (0.081 R)
• M14: 3,021,578 km (0.072 R)
• M15: 3,235,503 km (0.091 R)
• M16: 3,476,655 km (0.052 R)
• M17: 3,565,964 km (0.04 R)
• M18: 4,403,114 km (0.096 R)
• M19: 4,548,673 km (0.079 R)
• M20: 5,506,548 km (0.095 R)
• M21: 5,637,297 km (0.106 R)
• M22: 6,803,562 km (0.031 R)
• M23: 6,943,884 km (0.081 R)
• M24: 7,342,263 km (0.118 R)
• M25: 7,748,123 km (0.097 R)
• M26: 8,917,230 km (0.091 R)
• M27: 9,412,698 km (0.071 R)
• M28: 9,821,998 km (0.114 R)
• M29: 10,044,749 km (0.058 R)
• M30: 10,625,338 km (0.076 R)
• M31: 10,821,312 km (0.095 R)
• M32: 11,383,201 km (0.103 R)
• M33: 11,550,302 km (0.089 R)
• M34: 12,329,258 km (0.075 R)
• M35: 12,432,181 km (0.112 R)
• M36: 12,673,333 km (0.097 R)
• M37: 13,441,369 km (0.046 R)
• M38: 13,973,638 km (0.054 R)
• M39: 15,537,833 km (0.087 R)
• M40: 15,686,085 km (0.115 R)
• M41: 16,284,177 km (0.119 R)
• M42: 16,434,822 km (0.106 R)
• M43: 17,042,189 km (0.107 R)
• M44: 18,083,839 km (0.07 R)
• M45: 18,789,642 km (0.107 R)
• M46: 19,424,685 km (0.085 R)
• M47: 19,784,917 km (0.076 R)
• M48: 20,552,803 km (0.066 R)
• M49: 22,284,847 km (0.114 R)
• M50: 22,746,057 km (0.094 R)
• M51: 22,914,654 km (0.112 R)
• M52: 23,168,222 km (0.12 R)
• M53: 23,380,202 km (0.077 R)
• M54: 23,763,622 km (0.073 R)
• M55: 23,891,827 km (0.077 R)
• M56: 23,977,397 km (0.101 R)
• M57: 25,667,404 km (0.1 R)
• M58: 25,886,715 km (0.09 R)
• M59: 26,195,036 km (0.12 R)
• M60: 26,283,299 km (0.065 R)
• M61: 27,171,760 km (0.045 R)
• M62: 27,619,656 km (0.03 R)
• M63: 27,709,565 km (0.104 R)
• M64: 28,205,631 km (0.114 R)
• M65: 29,115,186 km (0.091 R)
• M66: 29,344,071 km (0.117 R)
• M67: 29,895,788 km (0.107 R)
• M68: 29,988,090 km (0.09 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 14,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit