🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.47 AU - 0.77 AU

Year: 179 Days

Day: 45 Hours

Environment

Temp: 165 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,889,107 km

• M1: 165,006 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.73 AU - 1.13 AU

Year: 329 Days

Day: 13.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.08 AU - 1.14 AU

Year: 429 Days

Day: 47.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.07 AU - 3.17 AU

Year: 1557 Days

Day: 17.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341

Radius: 14.1

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.31 AU - 7.99 AU

Year: 7018 Days

Day: 14.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 70,889,107 km

• M1: 192,832 km (0.103 R)
• M2: 338,091 km (0.108 R)
• M3: 570,566 km (0.084 R)
• M4: 681,119 km (0.059 R)
• M5: 1,323,343 km (0.096 R)
• M6: 1,509,293 km (0.091 R)
• M7: 2,048,593 km (0.1 R)
• M8: 2,192,656 km (0.078 R)
• M9: 2,529,401 km (0.086 R)
• M10: 2,723,878 km (0.082 R)
• M11: 2,863,154 km (0.061 R)
• M12: 3,025,168 km (0.063 R)
• M13: 3,401,108 km (0.114 R)
• M14: 3,859,027 km (0.091 R)
• M15: 4,383,068 km (0.105 R)
• M16: 4,785,187 km (0.081 R)
• M17: 5,174,590 km (0.092 R)
• M18: 5,323,291 km (0.055 R)
• M19: 5,701,474 km (0.11 R)
• M20: 6,114,514 km (0.117 R)
• M21: 6,324,848 km (0.096 R)
• M22: 6,806,554 km (0.106 R)
• M23: 7,579,825 km (0.118 R)
• M24: 7,862,714 km (0.056 R)
• M25: 8,005,580 km (0.085 R)
• M26: 9,239,015 km (0.09 R)
• M27: 9,632,906 km (0.091 R)
• M28: 9,724,460 km (0.1 R)
• M29: 10,001,366 km (0.061 R)
• M30: 10,594,222 km (0.101 R)
• M31: 11,070,392 km (0.055 R)
• M32: 11,230,611 km (0.086 R)
• M33: 12,208,682 km (0.118 R)
• M34: 12,540,790 km (0.111 R)
• M35: 13,044,486 km (0.099 R)
• M36: 14,071,924 km (0.098 R)
• M37: 14,525,205 km (0.103 R)
• M38: 15,769,560 km (0.119 R)
• M39: 15,877,869 km (0.098 R)
• M40: 16,679,265 km (0.05 R)
• M41: 17,943,666 km (0.061 R)
• M42: 19,586,700 km (0.042 R)
• M43: 20,249,568 km (0.077 R)
• M44: 20,642,861 km (0.12 R)
• M45: 20,840,479 km (0.095 R)
• M46: 20,959,410 km (0.093 R)
• M47: 21,197,869 km (0.118 R)
• M48: 21,477,168 km (0.054 R)
• M49: 22,160,681 km (0.107 R)
• M50: 23,137,704 km (0.056 R)
• M51: 23,962,587 km (0.068 R)
• M52: 24,923,155 km (0.088 R)
• M53: 25,049,415 km (0.038 R)
• M54: 25,981,709 km (0.081 R)
• M55: 27,661,993 km (0.051 R)
• M56: 28,273,698 km (0.031 R)
• M57: 29,288,570 km (0.036 R)
• M58: 29,377,282 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.3

Radius: 13.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.39 AU - 12.13 AU

Year: 12957 Days

Day: 5.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,889,107 km

• M1: 174,431 km (0.066 R)
• M2: 281,992 km (0.079 R)
• M3: 433,535 km (0.106 R)
• M4: 588,668 km (0.072 R)
• M5: 829,221 km (0.071 R)
• M6: 1,176,886 km (0.076 R)
• M7: 1,313,469 km (0.11 R)
• M8: 1,537,268 km (0.076 R)
• M9: 1,722,021 km (0.114 R)
• M10: 1,914,554 km (0.088 R)
• M11: 2,207,466 km (0.115 R)
• M12: 2,475,994 km (0.12 R)
• M13: 2,796,134 km (0.027 R)
• M14: 2,898,908 km (0.11 R)
• M15: 3,151,130 km (0.106 R)
• M16: 3,927,393 km (0.068 R)
• M17: 4,207,141 km (0.112 R)
• M18: 4,885,118 km (0.105 R)
• M19: 5,313,417 km (0.115 R)
• M20: 5,649,414 km (0.065 R)
• M21: 6,099,105 km (0.089 R)
• M22: 6,206,666 km (0.113 R)
• M23: 6,314,825 km (0.096 R)
• M24: 6,478,336 km (0.1 R)
• M25: 6,781,720 km (0.102 R)
• M26: 7,546,165 km (0.114 R)
• M27: 7,894,728 km (0.1 R)
• M28: 8,308,217 km (0.109 R)
• M29: 8,397,676 km (0.037 R)
• M30: 8,517,504 km (0.1 R)
• M31: 9,187,104 km (0.049 R)
• M32: 10,383,289 km (0.034 R)
• M33: 10,512,093 km (0.074 R)
• M34: 11,032,544 km (0.067 R)
• M35: 12,506,980 km (0.078 R)
• M36: 13,093,105 km (0.096 R)
• M37: 13,197,524 km (0.047 R)
• M38: 13,512,428 km (0.099 R)
• M39: 13,971,544 km (0.085 R)
• M40: 15,563,414 km (0.078 R)
• M41: 15,896,120 km (0.099 R)
• M42: 16,156,570 km (0.117 R)
• M43: 16,268,619 km (0.118 R)
• M44: 16,380,967 km (0.078 R)
• M45: 16,681,659 km (0.047 R)
• M46: 16,870,451 km (0.057 R)
• M47: 16,984,145 km (0.053 R)
• M48: 17,250,430 km (0.037 R)
• M49: 17,941,422 km (0.088 R)
• M50: 18,680,585 km (0.047 R)
• M51: 19,310,841 km (0.073 R)
• M52: 19,628,587 km (0.118 R)
• M53: 19,828,001 km (0.104 R)
• M54: 21,079,836 km (0.102 R)
• M55: 21,243,197 km (0.113 R)
• M56: 21,612,255 km (0.085 R)
• M57: 22,066,434 km (0.115 R)
• M58: 22,232,338 km (0.055 R)
• M59: 22,356,953 km (0.083 R)
• M60: 22,607,081 km (0.07 R)
• M61: 23,194,402 km (0.104 R)
• M62: 23,616,866 km (0.063 R)
• M63: 24,041,874 km (0.118 R)
• M64: 24,341,070 km (0.081 R)
• M65: 24,512,509 km (0.082 R)
• M66: 24,985,986 km (0.086 R)
• M67: 26,689,307 km (0.113 R)
• M68: 27,176,548 km (0.118 R)
• M69: 27,354,419 km (0.114 R)
• M70: 27,577,320 km (0.074 R)
• M71: 27,711,360 km (0.028 R)
• M72: 27,890,429 km (0.069 R)
• M73: 28,159,705 km (0.091 R)
• M74: 28,249,613 km (0.093 R)
• M75: 28,339,671 km (0.11 R)
• M76: 29,564,878 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.2

Radius: 4.6

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 13.02 AU - 13.82 AU

Year: 18047 Days

Day: 16 Hours

Environment

Temp: -182 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 70,889,107 km

• M1: 75,397 km (0.109 R)
• M2: 116,836 km (0.069 R)
• M3: 171,738 km (0.115 R)
• M4: 352,901 km (0.093 R)
• M5: 410,048 km (0.111 R)
• M6: 893,698 km (0.096 R)
• M7: 1,034,619 km (0.109 R)
• M8: 1,569,880 km (0.084 R)
• M9: 2,204,773 km (0.046 R)
• M10: 2,340,309 km (0.092 R)
• M11: 2,909,679 km (0.104 R)
• M12: 3,088,598 km (0.077 R)
• M13: 3,149,035 km (0.113 R)
• M14: 3,742,340 km (0.104 R)
• M15: 6,906,186 km (0.11 R)
• M16: 9,277,761 km (0.107 R)
• M17: 11,637,218 km (0.087 R)
• M18: 12,882,321 km (0.1 R)
• M19: 13,719,172 km (0.12 R)
• M20: 14,675,102 km (0.03 R)
• M21: 15,032,641 km (0.089 R)
• M22: 15,238,189 km (0.106 R)
• M23: 15,756,396 km (0.047 R)
• M24: 15,808,456 km (0.117 R)
• M25: 15,860,665 km (0.105 R)
• M26: 16,438,412 km (0.055 R)
• M27: 17,452,686 km (0.077 R)
• M28: 20,273,354 km (0.091 R)
• M29: 20,671,434 km (0.107 R)
• M30: 21,939,126 km (0.065 R)
• M31: 21,997,469 km (0.049 R)
• M32: 22,055,663 km (0.098 R)
• M33: 23,350,732 km (0.104 R)
• M34: 23,529,202 km (0.114 R)
• M35: 24,067,305 km (0.119 R)
• M36: 25,095,043 km (0.074 R)
• M37: 25,583,480 km (0.049 R)
• M38: 25,890,455 km (0.116 R)
• M39: 26,075,208 km (0.078 R)
• M40: 26,198,626 km (0.06 R)
• M41: 28,009,658 km (0.078 R)
• M42: 31,094,815 km (0.061 R)
• M43: 32,279,181 km (0.079 R)
• M44: 34,083,332 km (0.083 R)
• M45: 34,353,356 km (0.073 R)
• M46: 35,235,834 km (0.11 R)
• M47: 36,608,095 km (0.103 R)
• M48: 36,677,209 km (0.119 R)
• M49: 36,815,438 km (0.032 R)
• M50: 37,231,320 km (0.091 R)
• M51: 37,579,135 km (0.105 R)
• M52: 37,927,997 km (0.101 R)
• M53: 38,910,406 km (0.081 R)
• M54: 40,185,728 km (0.105 R)
• M55: 40,399,653 km (0.085 R)
• M56: 41,115,329 km (0.047 R)
• M57: 41,762,938 km (0.109 R)
• M58: 43,068,479 km (0.107 R)
• M59: 43,946,319 km (0.057 R)
• M60: 48,802,266 km (0.065 R)
• M61: 49,030,403 km (0.112 R)
• M62: 49,258,988 km (0.066 R)
• M63: 50,330,259 km (0.118 R)
• M64: 50,483,896 km (0.078 R)
• M65: 51,718,826 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.3

Radius: 4.4

Gravity: 24.14 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.92 AU - 16.5 AU

Year: 21775 Days

Day: 16 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,889,107 km

• M1: 79,736 km (0.059 R)
• M2: 846,724 km (0.059 R)
• M3: 968,347 km (0.114 R)
• M4: 1,228,647 km (0.099 R)
• M5: 1,283,101 km (0.098 R)
• M6: 1,338,602 km (0.106 R)
• M7: 1,748,500 km (0.099 R)
• M8: 1,999,226 km (0.094 R)
• M9: 2,096,165 km (0.113 R)
• M10: 2,294,682 km (0.054 R)
• M11: 2,674,212 km (0.102 R)
• M12: 2,999,288 km (0.031 R)
• M13: 3,298,483 km (0.072 R)
• M14: 3,725,585 km (0.029 R)
• M15: 4,377,234 km (0.062 R)
• M16: 4,588,167 km (0.102 R)
• M17: 5,874,858 km (0.064 R)
• M18: 6,725,920 km (0.106 R)
• M19: 6,822,710 km (0.104 R)
• M20: 7,413,921 km (0.066 R)
• M21: 7,564,267 km (0.087 R)
• M22: 8,331,105 km (0.093 R)
• M23: 8,802,937 km (0.03 R)
• M24: 8,962,259 km (0.077 R)
• M25: 9,391,455 km (0.078 R)
• M26: 9,772,481 km (0.092 R)
• M27: 9,827,383 km (0.079 R)
• M28: 9,992,539 km (0.073 R)
• M29: 10,549,642 km (0.065 R)
• M30: 11,519,784 km (0.043 R)
• M31: 14,784,758 km (0.087 R)
• M32: 15,037,279 km (0.098 R)
• M33: 15,227,567 km (0.109 R)
• M34: 15,674,865 km (0.095 R)
• M35: 15,739,042 km (0.098 R)
• M36: 16,126,351 km (0.086 R)
• M37: 16,191,127 km (0.067 R)
• M38: 16,516,652 km (0.097 R)
• M39: 16,910,244 km (0.093 R)
• M40: 19,266,411 km (0.107 R)
• M41: 19,335,226 km (0.055 R)
• M42: 19,680,497 km (0.115 R)
• M43: 19,749,761 km (0.079 R)
• M44: 19,888,738 km (0.091 R)
• M45: 19,958,301 km (0.119 R)
• M46: 20,307,163 km (0.089 R)
• M47: 20,587,809 km (0.11 R)
• M48: 22,226,204 km (0.04 R)
• M49: 22,298,460 km (0.049 R)
• M50: 22,733,192 km (0.111 R)
• M51: 23,390,525 km (0.044 R)
• M52: 27,695,802 km (0.117 R)
• M53: 28,319,326 km (0.116 R)
• M54: 28,711,422 km (0.116 R)
• M55: 29,184,151 km (0.095 R)
• M56: 31,748,857 km (0.09 R)
• M57: 33,140,267 km (0.086 R)
• M58: 33,222,845 km (0.066 R)
• M59: 33,553,306 km (0.058 R)
• M60: 33,884,965 km (0.11 R)
• M61: 34,718,973 km (0.109 R)
• M62: 35,559,563 km (0.085 R)
• M63: 36,067,149 km (0.102 R)
• M64: 36,236,943 km (0.109 R)
• M65: 37,862,623 km (0.092 R)
• M66: 39,337,209 km (0.107 R)
• M67: 40,125,590 km (0.102 R)
• M68: 40,301,367 km (0.109 R)
• M69: 40,830,644 km (0.083 R)
• M70: 41,628,599 km (0.098 R)
• M71: 41,806,771 km (0.086 R)
• M72: 41,984,942 km (0.108 R)
• M73: 42,700,767 km (0.1 R)
• M74: 44,144,237 km (0.113 R)
• M75: 45,512,011 km (0.115 R)
• M76: 46,523,891 km (0.093 R)
• M77: 47,264,400 km (0.099 R)
• M78: 49,038,780 km (0.073 R)
• M79: 51,501,909 km (0.115 R)
• M80: 51,597,353 km (0.061 R)
• M81: 52,363,743 km (0.046 R)
• M82: 52,459,934 km (0.067 R)
• M83: 54,004,981 km (0.057 R)
• M84: 55,662,825 km (0.111 R)
• M85: 56,744,567 km (0.108 R)
• M86: 59,228,490 km (0.081 R)
• M87: 59,729,643 km (0.102 R)
• M88: 60,231,992 km (0.032 R)
• M89: 61,038,923 km (0.082 R)
• M90: 62,255,902 km (0.078 R)
• M91: 65,643,546 km (0.106 R)
• M92: 66,681,904 km (0.113 R)
• M93: 68,354,409 km (0.112 R)
• M94: 68,564,444 km (0.079 R)
• M95: 69,723,528 km (0.08 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 17,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit