🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.48 AU - 0.58 AU

Year: 142 Days

Day: 29.1 Hours

Environment

Temp: 253 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,468,436 km

• M1: 315,801 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.47 AU - 0.77 AU

Year: 179 Days

Day: 47.1 Hours

Environment

Temp: 209 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.91 AU - 1.29 AU

Year: 424 Days

Day: 41.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,468,436 km

• M1: 543,339 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.15 AU - 1.57 AU

Year: 582 Days

Day: 25.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,468,436 km

• M1: 211,531 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.13 AU - 3.47 AU

Year: 1720 Days

Day: 23.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.55 AU - 3.07 AU

Year: 1729 Days

Day: 38.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.6

Radius: 9.7

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.88 AU - 9.06 AU

Year: 7495 Days

Day: 11.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 95,468,436 km

• M1: 200,312 km (0.091 R)
• M2: 456,722 km (0.064 R)
• M3: 797,955 km (0.059 R)
• M4: 1,148,014 km (0.095 R)
• M5: 1,226,703 km (0.115 R)
• M6: 1,390,063 km (0.091 R)
• M7: 1,457,382 km (0.066 R)
• M8: 1,560,755 km (0.105 R)
• M9: 2,251,149 km (0.05 R)
• M10: 2,702,486 km (0.108 R)
• M11: 2,808,999 km (0.111 R)
• M12: 3,026,365 km (0.1 R)
• M13: 3,114,777 km (0.115 R)
• M14: 3,204,237 km (0.077 R)
• M15: 5,244,453 km (0.087 R)
• M16: 5,621,290 km (0.04 R)
• M17: 5,758,022 km (0.116 R)
• M18: 6,745,667 km (0.064 R)
• M19: 6,920,397 km (0.028 R)
• M20: 7,603,461 km (0.09 R)
• M21: 7,876,627 km (0.06 R)
• M22: 8,215,017 km (0.094 R)
• M23: 8,558,045 km (0.082 R)
• M24: 9,484,954 km (0.11 R)
• M25: 10,209,307 km (0.092 R)
• M26: 10,713,452 km (0.062 R)
• M27: 10,815,178 km (0.073 R)
• M28: 10,985,570 km (0.066 R)
• M29: 12,132,387 km (0.089 R)
• M30: 13,426,409 km (0.081 R)
• M31: 14,238,576 km (0.037 R)
• M32: 14,462,973 km (0.067 R)
• M33: 14,575,470 km (0.091 R)
• M34: 14,801,513 km (0.084 R)
• M35: 14,952,906 km (0.092 R)
• M36: 15,910,482 km (0.119 R)
• M37: 16,299,137 km (0.066 R)
• M38: 16,416,272 km (0.119 R)
• M39: 17,403,767 km (0.048 R)
• M40: 17,723,757 km (0.064 R)
• M41: 19,353,028 km (0.087 R)
• M42: 19,477,194 km (0.075 R)
• M43: 21,541,794 km (0.027 R)
• M44: 22,230,992 km (0.026 R)
• M45: 22,621,741 km (0.04 R)
• M46: 24,074,037 km (0.108 R)
• M47: 25,013,961 km (0.089 R)
• M48: 25,874,597 km (0.086 R)
• M49: 26,148,511 km (0.103 R)
• M50: 26,515,026 km (0.043 R)
• M51: 27,764,766 km (0.034 R)
• M52: 27,858,115 km (0.093 R)
• M53: 28,561,525 km (0.068 R)
• M54: 28,750,168 km (0.078 R)
• M55: 29,460,907 km (0.11 R)
• M56: 29,699,067 km (0.113 R)
• M57: 29,890,103 km (0.12 R)
• M58: 30,417,585 km (0.115 R)
• M59: 30,706,609 km (0.119 R)
• M60: 30,899,739 km (0.1 R)
• M61: 31,141,789 km (0.096 R)
• M62: 31,287,347 km (0.06 R)
• M63: 31,773,989 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.2

Radius: 8.2

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 10.41 AU - 11.43 AU

Year: 13247 Days

Day: 8.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 95,468,436 km

• M1: 114,143 km (0.03 R)
• M2: 876,045 km (0.071 R)
• M3: 1,249,441 km (0.089 R)
• M4: 1,401,433 km (0.115 R)
• M5: 1,453,643 km (0.052 R)
• M6: 1,613,862 km (0.092 R)
• M7: 1,894,059 km (0.06 R)
• M8: 2,824,109 km (0.112 R)
• M9: 2,890,680 km (0.1 R)
• M10: 3,323,915 km (0.112 R)
• M11: 3,850,948 km (0.08 R)
• M12: 4,533,264 km (0.12 R)
• M13: 4,585,175 km (0.034 R)
• M14: 4,637,384 km (0.084 R)
• M15: 4,795,360 km (0.079 R)
• M16: 5,499,966 km (0.114 R)
• M17: 5,555,616 km (0.077 R)
• M18: 5,751,440 km (0.104 R)
• M19: 5,921,233 km (0.068 R)
• M20: 6,646,334 km (0.053 R)
• M21: 6,944,333 km (0.112 R)
• M22: 7,246,521 km (0.06 R)
• M23: 8,402,164 km (0.116 R)
• M24: 9,314,263 km (0.06 R)
• M25: 9,513,826 km (0.051 R)
• M26: 9,782,055 km (0.085 R)
• M27: 9,849,524 km (0.104 R)
• M28: 11,089,989 km (0.072 R)
• M29: 13,564,488 km (0.097 R)
• M30: 15,252,401 km (0.103 R)
• M31: 16,320,679 km (0.106 R)
• M32: 16,481,048 km (0.078 R)
• M33: 16,722,499 km (0.116 R)
• M34: 17,127,610 km (0.107 R)
• M35: 17,249,682 km (0.079 R)
• M36: 18,570,481 km (0.119 R)
• M37: 19,116,364 km (0.051 R)
• M38: 19,497,390 km (0.05 R)
• M39: 19,710,118 km (0.109 R)
• M40: 19,966,379 km (0.04 R)
• M41: 21,089,859 km (0.074 R)
• M42: 22,322,545 km (0.067 R)
• M43: 22,545,147 km (0.108 R)
• M44: 22,857,956 km (0.071 R)
• M45: 26,205,059 km (0.116 R)
• M46: 26,534,025 km (0.114 R)
• M47: 27,672,165 km (0.09 R)
• M48: 28,007,115 km (0.084 R)
• M49: 28,103,007 km (0.112 R)
• M50: 28,971,572 km (0.083 R)
• M51: 29,555,453 km (0.045 R)
• M52: 29,701,909 km (0.118 R)
• M53: 31,829,341 km (0.053 R)
• M54: 32,280,827 km (0.098 R)
• M55: 33,851,904 km (0.108 R)
• M56: 33,903,066 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.2

Radius: 12.7

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 10.72 AU - 12.44 AU

Year: 14466 Days

Day: 11.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 95,468,436 km

• M1: 274,662 km (0.055 R)
• M2: 471,532 km (0.114 R)
• M3: 685,158 km (0.099 R)
• M4: 764,146 km (0.102 R)
• M5: 1,022,202 km (0.118 R)
• M6: 1,309,131 km (0.1 R)
• M7: 1,704,219 km (0.096 R)
• M8: 1,930,261 km (0.098 R)
• M9: 2,226,914 km (0.113 R)
• M10: 2,380,850 km (0.107 R)
• M11: 2,506,662 km (0.089 R)
• M12: 2,699,643 km (0.091 R)
• M13: 2,864,350 km (0.09 R)
• M14: 3,134,823 km (0.082 R)
• M15: 3,592,443 km (0.097 R)
• M16: 3,921,708 km (0.112 R)
• M17: 4,260,847 km (0.106 R)
• M18: 4,414,633 km (0.075 R)
• M19: 4,728,041 km (0.099 R)
• M20: 5,584,937 km (0.095 R)
• M21: 8,240,150 km (0.092 R)
• M22: 8,384,362 km (0.097 R)
• M23: 9,117,841 km (0.083 R)
• M24: 9,417,036 km (0.049 R)
• M25: 10,593,923 km (0.112 R)
• M26: 10,803,360 km (0.112 R)
• M27: 11,279,530 km (0.115 R)
• M28: 11,870,890 km (0.083 R)
• M29: 12,362,319 km (0.108 R)
• M30: 13,028,030 km (0.1 R)
• M31: 13,819,253 km (0.116 R)
• M32: 14,048,287 km (0.107 R)
• M33: 14,163,178 km (0.085 R)
• M34: 14,976,692 km (0.064 R)
• M35: 15,448,224 km (0.069 R)
• M36: 15,685,935 km (0.054 R)
• M37: 15,805,314 km (0.101 R)
• M38: 16,285,523 km (0.062 R)
• M39: 17,383,422 km (0.09 R)
• M40: 17,568,774 km (0.11 R)
• M41: 17,941,422 km (0.12 R)
• M42: 18,631,368 km (0.071 R)
• M43: 18,757,778 km (0.071 R)
• M44: 19,011,346 km (0.108 R)
• M45: 19,779,082 km (0.059 R)
• M46: 19,908,036 km (0.095 R)
• M47: 20,296,542 km (0.104 R)
• M48: 21,344,923 km (0.12 R)
• M49: 21,676,133 km (0.117 R)
• M50: 22,209,599 km (0.05 R)
• M51: 22,882,640 km (0.057 R)
• M52: 25,360,280 km (0.115 R)
• M53: 25,640,925 km (0.094 R)
• M54: 26,417,638 km (0.076 R)
• M55: 28,139,359 km (0.095 R)
• M56: 30,267,688 km (0.079 R)
• M57: 35,144,878 km (0.117 R)
• M58: 35,457,687 km (0.116 R)
• M59: 35,928,621 km (0.114 R)
• M60: 36,243,824 km (0.084 R)
• M61: 36,559,924 km (0.1 R)
• M62: 37,274,404 km (0.1 R)
• M63: 37,354,140 km (0.113 R)
• M64: 37,993,521 km (0.063 R)
• M65: 38,475,525 km (0.028 R)
• M66: 40,915,766 km (0.117 R)
• M67: 41,740,199 km (0.087 R)
• M68: 41,988,682 km (0.075 R)
• M69: 42,071,559 km (0.106 R)
• M70: 42,320,639 km (0.027 R)
• M71: 43,238,123 km (0.031 R)
• M72: 45,007,716 km (0.119 R)
• M73: 48,183,081 km (0.081 R)
• M74: 48,530,596 km (0.048 R)
• M75: 49,315,686 km (0.064 R)
• M76: 52,766,161 km (0.097 R)
• M77: 52,945,230 km (0.063 R)
• M78: 53,393,724 km (0.12 R)
• M79: 54,565,674 km (0.074 R)
• M80: 54,928,000 km (0.107 R)
• M81: 55,200,268 km (0.097 R)
• M82: 56,659,894 km (0.046 R)
• M83: 56,843,301 km (0.027 R)
• M84: 57,763,029 km (0.033 R)
• M85: 59,803,694 km (0.068 R)
• M86: 60,457,885 km (0.094 R)
• M87: 61,302,515 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.5

Radius: 7.3

Gravity: 12.34 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 14.75 AU - 21.81 AU

Year: 28690 Days

Day: 22.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 102.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,468,436 km

• M1: 537,655 km (0.049 R)
• M2: 715,377 km (0.107 R)
• M3: 797,357 km (0.028 R)
• M4: 1,125,275 km (0.105 R)
• M5: 1,422,975 km (0.115 R)
• M6: 1,782,010 km (0.037 R)
• M7: 2,330,436 km (0.077 R)
• M8: 3,289,657 km (0.1 R)
• M9: 3,761,938 km (0.092 R)
• M10: 3,956,864 km (0.118 R)
• M11: 4,664,910 km (0.115 R)
• M12: 5,302,646 km (0.076 R)
• M13: 5,521,209 km (0.025 R)
• M14: 6,599,959 km (0.095 R)
• M15: 6,717,244 km (0.08 R)
• M16: 7,496,200 km (0.114 R)
• M17: 8,494,018 km (0.076 R)
• M18: 9,073,410 km (0.03 R)
• M19: 9,269,383 km (0.086 R)
• M20: 10,270,193 km (0.072 R)
• M21: 12,517,153 km (0.095 R)
• M22: 12,589,858 km (0.108 R)
• M23: 13,995,629 km (0.119 R)
• M24: 14,146,573 km (0.09 R)
• M25: 14,222,120 km (0.119 R)
• M26: 14,602,398 km (0.068 R)
• M27: 17,436,978 km (0.108 R)
• M28: 19,755,296 km (0.107 R)
• M29: 20,692,377 km (0.07 R)
• M30: 20,864,265 km (0.056 R)
• M31: 21,731,035 km (0.102 R)
• M32: 22,168,759 km (0.063 R)
• M33: 22,256,573 km (0.105 R)
• M34: 22,432,799 km (0.101 R)
• M35: 24,129,239 km (0.112 R)
• M36: 25,313,605 km (0.108 R)
• M37: 26,144,472 km (0.119 R)
• M38: 26,330,422 km (0.114 R)
• M39: 26,703,519 km (0.08 R)
• M40: 27,360,553 km (0.114 R)
• M41: 27,454,800 km (0.116 R)
• M42: 27,738,437 km (0.06 R)
• M43: 28,022,972 km (0.12 R)
• M44: 29,556,799 km (0.112 R)
• M45: 30,139,034 km (0.072 R)
• M46: 30,333,811 km (0.115 R)
• M47: 31,216,139 km (0.104 R)
• M48: 32,705,236 km (0.096 R)
• M49: 32,805,317 km (0.116 R)
• M50: 33,307,368 km (0.068 R)
• M51: 36,891,882 km (0.108 R)
• M52: 37,623,266 km (0.107 R)
• M53: 38,994,480 km (0.049 R)
• M54: 42,111,651 km (0.091 R)
• M55: 42,329,466 km (0.115 R)
• M56: 46,203,153 km (0.111 R)
• M57: 46,878,587 km (0.056 R)
• M58: 47,443,768 km (0.09 R)
• M59: 48,581,161 km (0.117 R)
• M60: 49,612,488 km (0.047 R)
• M61: 50,188,590 km (0.112 R)
• M62: 50,766,785 km (0.091 R)
• M63: 54,045,672 km (0.087 R)
• M64: 54,876,089 km (0.063 R)
• M65: 55,949,903 km (0.105 R)
• M66: 56,429,364 km (0.084 R)
• M67: 57,271,750 km (0.087 R)
• M68: 57,754,951 km (0.098 R)
• M69: 60,682,431 km (0.074 R)
• M70: 60,805,551 km (0.072 R)
• M71: 61,051,789 km (0.106 R)
• M72: 61,545,462 km (0.079 R)
• M73: 61,669,029 km (0.108 R)
• M74: 63,782,997 km (0.101 R)
• M75: 67,316,349 km (0.056 R)
• M76: 67,953,935 km (0.045 R)
• M77: 68,081,692 km (0.068 R)
• M78: 69,749,858 km (0.1 R)
• M79: 70,136,718 km (0.087 R)
• M80: 71,691,339 km (0.096 R)
• M81: 73,913,166 km (0.081 R)
• M82: 75,627,408 km (0.1 R)
• M83: 76,688,805 km (0.098 R)
• M84: 77,221,224 km (0.113 R)
• M85: 78,423,991 km (0.092 R)
• M86: 82,205,227 km (0.083 R)
• M87: 85,631,168 km (0.107 R)
• M88: 88,265,885 km (0.096 R)
• M89: 88,684,311 km (0.072 R)
• M90: 89,383,232 km (0.093 R)
• M91: 89,943,625 km (0.105 R)
• M92: 90,224,271 km (0.056 R)
• M93: 92,196,869 km (0.1 R)
• M94: 92,763,096 km (0.103 R)
• M95: 94,468,662 km (0.049 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 17,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit