🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.62 AU - 0.84 AU

Year: 261 Days

Day: 22.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 41.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,312,379 km

• M1: 88,712 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.13 AU - 1.81 AU

Year: 747 Days

Day: 12.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.01 AU - 2.21 AU

Year: 1284 Days

Day: 20.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,312,379 km

• M1: 41,588 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.21 AU - 3.55 AU

Year: 2048 Days

Day: 12.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 164.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,312,379 km

• M1: 2,923,142 km (0.101 R)

Asteroid Belt

Center: 3.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.6

Radius: 10.8

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.45 AU - 4.25 AU

Year: 3165 Days

Day: 8.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 66,312,379 km

• M1: 141,220 km (0.11 R)
• M2: 283,338 km (0.117 R)
• M3: 357,240 km (0.057 R)
• M4: 462,407 km (0.068 R)
• M5: 539,749 km (0.074 R)
• M6: 648,208 km (0.11 R)
• M7: 830,867 km (0.117 R)
• M8: 898,934 km (0.053 R)
• M9: 1,041,500 km (0.092 R)
• M10: 1,349,822 km (0.114 R)
• M11: 1,467,106 km (0.043 R)
• M12: 1,551,180 km (0.092 R)
• M13: 1,775,278 km (0.031 R)
• M14: 1,852,470 km (0.092 R)
• M15: 1,996,832 km (0.048 R)
• M16: 2,090,780 km (0.053 R)
• M17: 2,311,138 km (0.05 R)
• M18: 2,582,658 km (0.12 R)
• M19: 2,744,672 km (0.12 R)
• M20: 2,834,580 km (0.056 R)
• M21: 3,032,648 km (0.085 R)
• M22: 3,378,369 km (0.098 R)
• M23: 3,507,172 km (0.115 R)
• M24: 3,887,001 km (0.088 R)
• M25: 4,056,346 km (0.047 R)
• M26: 4,176,324 km (0.047 R)
• M27: 4,245,288 km (0.12 R)
• M28: 4,332,205 km (0.093 R)
• M29: 4,775,762 km (0.11 R)
• M30: 4,939,123 km (0.05 R)
• M31: 5,122,680 km (0.094 R)
• M32: 5,496,675 km (0.091 R)
• M33: 5,610,668 km (0.055 R)
• M34: 5,783,154 km (0.099 R)
• M35: 5,957,286 km (0.119 R)
• M36: 6,251,545 km (0.05 R)
• M37: 6,570,638 km (0.119 R)
• M38: 6,915,610 km (0.096 R)
• M39: 7,141,952 km (0.112 R)
• M40: 7,287,361 km (0.097 R)
• M41: 7,644,302 km (0.117 R)
• M42: 7,942,749 km (0.106 R)
• M43: 8,028,768 km (0.025 R)
• M44: 8,288,470 km (0.072 R)
• M45: 8,551,014 km (0.109 R)
• M46: 9,196,828 km (0.109 R)
• M47: 9,423,319 km (0.119 R)
• M48: 9,720,271 km (0.103 R)
• M49: 9,974,139 km (0.091 R)
• M50: 10,066,890 km (0.115 R)
• M51: 10,230,101 km (0.083 R)
• M52: 10,300,262 km (0.072 R)
• M53: 10,796,030 km (0.114 R)
• M54: 11,203,235 km (0.107 R)
• M55: 11,469,370 km (0.119 R)
• M56: 11,664,296 km (0.092 R)
• M57: 12,554,702 km (0.108 R)
• M58: 13,084,279 km (0.096 R)
• M59: 13,466,950 km (0.111 R)
• M60: 13,595,454 km (0.088 R)
• M61: 13,672,647 km (0.069 R)
• M62: 14,087,033 km (0.098 R)
• M63: 14,426,919 km (0.066 R)
• M64: 14,716,391 km (0.06 R)
• M65: 15,355,025 km (0.05 R)
• M66: 16,029,861 km (0.071 R)
• M67: 16,165,995 km (0.054 R)
• M68: 16,275,201 km (0.049 R)
• M69: 16,549,264 km (0.083 R)
• M70: 16,631,693 km (0.092 R)
• M71: 16,935,377 km (0.116 R)
• M72: 17,492,329 km (0.104 R)
• M73: 18,140,238 km (0.097 R)
• M74: 18,452,897 km (0.108 R)
• M75: 19,227,814 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.1

Radius: 11.1

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.12 AU - 6.36 AU

Year: 5026 Days

Day: 10.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 66,312,379 km

• M1: 198,516 km (0.083 R)
• M2: 475,572 km (0.093 R)
• M3: 555,756 km (0.113 R)
• M4: 689,945 km (0.102 R)
• M5: 969,095 km (0.082 R)
• M6: 1,230,442 km (0.105 R)
• M7: 1,411,306 km (0.095 R)
• M8: 1,505,104 km (0.068 R)
• M9: 1,840,203 km (0.082 R)
• M10: 2,885,444 km (0.102 R)
• M11: 2,981,934 km (0.113 R)
• M12: 3,067,205 km (0.086 R)
• M13: 3,518,692 km (0.089 R)
• M14: 3,608,899 km (0.091 R)
• M15: 3,739,199 km (0.03 R)
• M16: 4,221,353 km (0.088 R)
• M17: 4,442,010 km (0.116 R)
• M18: 4,909,204 km (0.116 R)
• M19: 5,185,511 km (0.108 R)
• M20: 5,451,945 km (0.109 R)
• M21: 5,753,235 km (0.049 R)
• M22: 5,998,127 km (0.095 R)
• M23: 6,215,343 km (0.057 R)
• M24: 6,818,073 km (0.088 R)
• M25: 7,028,706 km (0.114 R)
• M26: 7,556,039 km (0.107 R)
• M27: 7,689,929 km (0.102 R)
• M28: 7,909,090 km (0.076 R)
• M29: 7,993,912 km (0.064 R)
• M30: 8,301,934 km (0.037 R)
• M31: 8,683,857 km (0.042 R)
• M32: 9,018,208 km (0.098 R)
• M33: 9,160,326 km (0.114 R)
• M34: 9,267,438 km (0.046 R)
• M35: 10,490,999 km (0.034 R)
• M36: 11,207,424 km (0.034 R)
• M37: 11,513,800 km (0.114 R)
• M38: 11,920,258 km (0.063 R)
• M39: 12,095,736 km (0.025 R)
• M40: 13,026,833 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.9

Radius: 8.2

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.56 AU - 6.74 AU

Year: 6390 Days

Day: 13.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 80.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,312,379 km

• M1: 108,309 km (0.068 R)
• M2: 212,429 km (0.092 R)
• M3: 331,808 km (0.059 R)
• M4: 543,339 km (0.106 R)
• M5: 644,318 km (0.116 R)
• M6: 785,389 km (0.083 R)
• M7: 1,010,234 km (0.106 R)
• M8: 1,162,824 km (0.035 R)
• M9: 1,241,962 km (0.026 R)
• M10: 1,378,096 km (0.03 R)
• M11: 1,504,955 km (0.047 R)
• M12: 1,606,382 km (0.073 R)
• M13: 1,893,311 km (0.107 R)
• M14: 1,971,401 km (0.113 R)
• M15: 2,212,702 km (0.064 R)
• M16: 2,345,246 km (0.114 R)
• M17: 2,412,565 km (0.079 R)
• M18: 2,635,765 km (0.06 R)
• M19: 3,102,361 km (0.12 R)
• M20: 3,269,910 km (0.094 R)
• M21: 3,402,304 km (0.116 R)
• M22: 3,575,090 km (0.077 R)
• M23: 3,652,881 km (0.038 R)
• M24: 3,790,212 km (0.073 R)
• M25: 3,949,533 km (0.045 R)
• M26: 4,336,393 km (0.07 R)
• M27: 4,735,521 km (0.065 R)
• M28: 5,015,418 km (0.091 R)
• M29: 5,146,466 km (0.103 R)
• M30: 5,300,851 km (0.111 R)
• M31: 5,367,422 km (0.054 R)
• M32: 5,546,341 km (0.057 R)
• M33: 5,659,287 km (0.072 R)
• M34: 5,979,427 km (0.096 R)
• M35: 6,423,284 km (0.065 R)
• M36: 6,541,915 km (0.096 R)
• M37: 6,637,209 km (0.117 R)
• M38: 7,194,910 km (0.081 R)
• M39: 7,691,874 km (0.072 R)
• M40: 8,046,421 km (0.084 R)
• M41: 8,200,058 km (0.112 R)
• M42: 8,328,861 km (0.066 R)
• M43: 8,745,342 km (0.062 R)
• M44: 8,824,180 km (0.048 R)
• M45: 9,009,083 km (0.076 R)
• M46: 9,248,739 km (0.095 R)
• M47: 9,382,778 km (0.068 R)
• M48: 9,490,489 km (0.097 R)
• M49: 9,843,390 km (0.082 R)
• M50: 9,897,994 km (0.106 R)
• M51: 10,228,156 km (0.112 R)
• M52: 10,562,058 km (0.119 R)
• M53: 11,154,765 km (0.112 R)
• M54: 11,758,393 km (0.057 R)
• M55: 12,049,510 km (0.096 R)
• M56: 12,817,695 km (0.106 R)
• M57: 13,057,201 km (0.061 R)
• M58: 14,277,022 km (0.093 R)
• M59: 14,650,119 km (0.1 R)
• M60: 14,900,546 km (0.081 R)
• M61: 14,963,377 km (0.065 R)
• M62: 15,724,382 km (0.092 R)
• M63: 16,012,956 km (0.098 R)
• M64: 16,595,341 km (0.027 R)
• M65: 16,823,777 km (0.068 R)
• M66: 17,184,756 km (0.112 R)
• M67: 17,548,429 km (0.101 R)
• M68: 17,614,700 km (0.083 R)
• M69: 18,215,934 km (0.084 R)
• M70: 18,755,983 km (0.102 R)
• M71: 18,993,843 km (0.111 R)
• M72: 19,232,751 km (0.103 R)
• M73: 19,713,559 km (0.116 R)
• M74: 20,024,872 km (0.053 R)
• M75: 20,233,112 km (0.1 R)
• M76: 20,442,250 km (0.08 R)
• M77: 20,722,147 km (0.06 R)
• M78: 21,569,470 km (0.106 R)
• M79: 22,176,538 km (0.11 R)
• M80: 22,356,205 km (0.118 R)
• M81: 23,006,806 km (0.071 R)
• M82: 23,225,069 km (0.092 R)
• M83: 23,957,501 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870

Radius: 6.9

Gravity: 18.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.83 AU - 12.35 AU

Year: 14439 Days

Day: 18.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,312,379 km

• M1: 116,537 km (0.082 R)
• M2: 162,164 km (0.049 R)
• M3: 447,298 km (0.099 R)
• M4: 557,102 km (0.08 R)
• M5: 782,247 km (0.099 R)
• M6: 1,158,037 km (0.054 R)
• M7: 1,338,751 km (0.072 R)
• M8: 1,418,936 km (0.034 R)
• M9: 1,755,980 km (0.09 R)
• M10: 1,933,852 km (0.114 R)
• M11: 2,086,591 km (0.09 R)
• M12: 2,907,883 km (0.096 R)
• M13: 3,190,025 km (0.082 R)
• M14: 3,517,794 km (0.108 R)
• M15: 4,686,901 km (0.099 R)
• M16: 4,810,020 km (0.099 R)
• M17: 6,232,846 km (0.104 R)
• M18: 6,550,292 km (0.115 R)
• M19: 7,486,326 km (0.064 R)
• M20: 7,775,349 km (0.113 R)
• M21: 8,916,482 km (0.097 R)
• M22: 9,274,021 km (0.117 R)
• M23: 10,913,613 km (0.046 R)
• M24: 11,406,090 km (0.094 R)
• M25: 12,299,638 km (0.088 R)
• M26: 12,697,568 km (0.11 R)
• M27: 13,447,801 km (0.095 R)
• M28: 15,415,911 km (0.081 R)
• M29: 15,537,983 km (0.077 R)
• M30: 16,029,861 km (0.096 R)
• M31: 16,277,744 km (0.117 R)
• M32: 16,777,102 km (0.073 R)
• M33: 17,281,696 km (0.068 R)
• M34: 17,408,555 km (0.066 R)
• M35: 18,370,170 km (0.109 R)
• M36: 19,348,989 km (0.094 R)
• M37: 19,679,001 km (0.064 R)
• M38: 20,077,530 km (0.071 R)
• M39: 20,344,712 km (0.058 R)
• M40: 20,411,732 km (0.075 R)
• M41: 20,882,516 km (0.04 R)
• M42: 22,731,995 km (0.066 R)
• M43: 22,940,684 km (0.11 R)
• M44: 23,010,396 km (0.11 R)
• M45: 23,500,479 km (0.119 R)
• M46: 23,782,022 km (0.09 R)
• M47: 25,494,619 km (0.029 R)
• M48: 27,542,314 km (0.1 R)
• M49: 28,136,966 km (0.09 R)
• M50: 29,187,891 km (0.091 R)
• M51: 29,870,207 km (0.029 R)
• M52: 31,715,497 km (0.034 R)
• M53: 31,948,720 km (0.109 R)
• M54: 33,597,288 km (0.098 R)
• M55: 33,834,999 km (0.067 R)
• M56: 35,032,231 km (0.102 R)
• M57: 36,649,833 km (0.115 R)
• M58: 36,894,724 km (0.105 R)
• M59: 37,879,078 km (0.081 R)
• M60: 38,872,259 km (0.116 R)
• M61: 39,121,788 km (0.086 R)
• M62: 39,455,391 km (0.117 R)
• M63: 39,622,642 km (0.099 R)
• M64: 40,125,590 km (0.087 R)
• M65: 40,715,005 km (0.07 R)
• M66: 42,843,334 km (0.029 R)
• M67: 44,485,021 km (0.104 R)
• M68: 48,007,752 km (0.115 R)
• M69: 48,454,451 km (0.111 R)
• M70: 48,633,370 km (0.053 R)
• M71: 49,712,270 km (0.048 R)
• M72: 49,802,478 km (0.055 R)
• M73: 50,254,562 km (0.098 R)
• M74: 50,708,143 km (0.043 R)
• M75: 51,345,280 km (0.098 R)
• M76: 51,710,449 km (0.074 R)
• M77: 52,903,492 km (0.111 R)
• M78: 52,995,644 km (0.027 R)
• M79: 53,457,303 km (0.119 R)
• M80: 54,291,461 km (0.064 R)
• M81: 54,570,461 km (0.049 R)
• M82: 55,129,957 km (0.063 R)
• M83: 55,316,805 km (0.085 R)
• M84: 56,819,665 km (0.095 R)
• M85: 57,008,457 km (0.084 R)
• M86: 57,481,336 km (0.117 R)
• M87: 58,240,695 km (0.108 R)
• M88: 58,335,839 km (0.119 R)
• M89: 58,621,571 km (0.066 R)
• M90: 58,717,015 km (0.108 R)
• M91: 59,961,370 km (0.046 R)
• M92: 60,057,412 km (0.087 R)
• M93: 60,249,794 km (0.119 R)
• M94: 62,768,574 km (0.028 R)
• M95: 64,335,611 km (0.071 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: 364 - 10,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit