🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.47 AU - 0.57 AU

Year: 132 Days

Day: 40.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.48 AU - 1.68 AU

Year: 701 Days

Day: 25.3 Hours

Environment

Temp: -24 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,559,778 km

• M1: 103,223 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.85 AU - 2.71 AU

Year: 1216 Days

Day: 12.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 92.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,559,778 km

• M1: 953,686 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.88 AU - 3.66 AU

Year: 2088 Days

Day: 33.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.78 AU - 4.96 AU

Year: 3226 Days

Day: 43.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,559,778 km

• M1: 2,024,059 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.33 AU - 4.49 AU

Year: 3270 Days

Day: 18.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.3

Radius: 11.9

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.44 AU - 6.84 AU

Year: 4730 Days

Day: 13.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 100,559,778 km

• M1: 301,739 km (0.115 R)
• M2: 491,728 km (0.08 R)
• M3: 761,603 km (0.078 R)
• M4: 845,976 km (0.087 R)
• M5: 1,012,179 km (0.117 R)
• M6: 1,147,715 km (0.11 R)
• M7: 1,318,855 km (0.074 R)
• M8: 1,623,436 km (0.058 R)
• M9: 1,933,852 km (0.101 R)
• M10: 2,648,481 km (0.099 R)
• M11: 2,839,368 km (0.095 R)
• M12: 3,074,386 km (0.06 R)
• M13: 3,234,755 km (0.061 R)
• M14: 3,356,827 km (0.113 R)
• M15: 4,210,133 km (0.076 R)
• M16: 4,321,434 km (0.077 R)
• M17: 4,501,550 km (0.089 R)
• M18: 4,753,323 km (0.083 R)
• M19: 4,892,598 km (0.113 R)
• M20: 5,151,552 km (0.066 R)
• M21: 5,246,846 km (0.059 R)
• M22: 6,359,405 km (0.111 R)
• M23: 6,668,175 km (0.069 R)
• M24: 6,798,326 km (0.039 R)
• M25: 6,876,865 km (0.12 R)
• M26: 7,220,491 km (0.041 R)
• M27: 7,354,231 km (0.06 R)
• M28: 7,488,720 km (0.079 R)
• M29: 7,924,798 km (0.094 R)
• M30: 8,453,327 km (0.078 R)
• M31: 8,622,672 km (0.117 R)
• M32: 8,935,930 km (0.12 R)
• M33: 9,137,288 km (0.085 R)
• M34: 9,398,337 km (0.09 R)
• M35: 9,544,494 km (0.093 R)
• M36: 9,661,928 km (0.118 R)
• M37: 10,286,499 km (0.088 R)
• M38: 10,376,856 km (0.114 R)
• M39: 10,497,731 km (0.119 R)
• M40: 11,387,540 km (0.063 R)
• M41: 11,481,038 km (0.059 R)
• M42: 11,731,465 km (0.095 R)
• M43: 12,525,830 km (0.079 R)
• M44: 12,783,587 km (0.082 R)
• M45: 13,403,072 km (0.032 R)
• M46: 13,501,806 km (0.093 R)
• M47: 13,865,927 km (0.053 R)
• M48: 14,977,290 km (0.111 R)
• M49: 15,354,277 km (0.117 R)
• M50: 16,928,345 km (0.102 R)
• M51: 17,106,367 km (0.096 R)
• M52: 17,356,794 km (0.093 R)
• M53: 17,933,494 km (0.101 R)
• M54: 18,078,753 km (0.116 R)
• M55: 18,847,387 km (0.106 R)
• M56: 21,332,058 km (0.09 R)
• M57: 21,988,643 km (0.064 R)
• M58: 22,651,810 km (0.087 R)
• M59: 22,887,427 km (0.101 R)
• M60: 22,966,116 km (0.107 R)
• M61: 23,758,386 km (0.053 R)
• M62: 24,077,777 km (0.12 R)
• M63: 24,197,904 km (0.119 R)
• M64: 24,278,238 km (0.076 R)
• M65: 24,479,148 km (0.112 R)
• M66: 24,640,265 km (0.109 R)
• M67: 25,532,766 km (0.109 R)
• M68: 25,696,127 km (0.077 R)
• M69: 26,229,743 km (0.105 R)
• M70: 26,394,600 km (0.112 R)
• M71: 27,099,355 km (0.116 R)
• M72: 27,768,207 km (0.101 R)
• M73: 27,852,132 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.8

Radius: 8.9

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 9.81 AU - 14.87 AU

Year: 15306 Days

Day: 8.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 100,559,778 km

• M1: 111,899 km (0.073 R)
• M2: 193,729 km (0.069 R)
• M3: 249,978 km (0.061 R)
• M4: 567,724 km (0.08 R)
• M5: 703,110 km (0.079 R)
• M6: 789,578 km (0.116 R)
• M7: 1,173,147 km (0.109 R)
• M8: 1,242,410 km (0.118 R)
• M9: 1,846,337 km (0.063 R)
• M10: 1,968,858 km (0.093 R)
• M11: 2,115,164 km (0.089 R)
• M12: 2,418,848 km (0.099 R)
• M13: 2,829,644 km (0.113 R)
• M14: 2,995,249 km (0.106 R)
• M15: 3,237,597 km (0.119 R)
• M16: 3,311,648 km (0.068 R)
• M17: 4,002,491 km (0.109 R)
• M18: 4,542,689 km (0.088 R)
• M19: 4,681,217 km (0.069 R)
• M20: 5,720,473 km (0.067 R)
• M21: 5,900,439 km (0.101 R)
• M22: 6,639,004 km (0.11 R)
• M23: 7,179,800 km (0.085 R)
• M24: 7,341,516 km (0.098 R)
• M25: 7,504,577 km (0.039 R)
• M26: 8,134,683 km (0.095 R)
• M27: 8,678,621 km (0.117 R)
• M28: 8,989,785 km (0.116 R)
• M29: 9,339,844 km (0.118 R)
• M30: 10,234,290 km (0.099 R)
• M31: 10,710,160 km (0.085 R)
• M32: 11,569,899 km (0.075 R)
• M33: 12,142,410 km (0.11 R)
• M34: 12,296,646 km (0.114 R)
• M35: 12,568,166 km (0.088 R)
• M36: 12,763,391 km (0.067 R)
• M37: 12,998,858 km (0.093 R)
• M38: 13,196,327 km (0.085 R)
• M39: 14,319,807 km (0.077 R)
• M40: 14,646,380 km (0.118 R)
• M41: 14,851,777 km (0.108 R)
• M42: 15,348,742 km (0.065 R)
• M43: 15,935,315 km (0.054 R)
• M44: 16,188,883 km (0.077 R)
• M45: 18,753,439 km (0.046 R)
• M46: 19,335,226 km (0.075 R)
• M47: 19,425,284 km (0.09 R)
• M48: 20,470,823 km (0.072 R)
• M49: 20,700,605 km (0.075 R)
• M50: 22,426,815 km (0.115 R)
• M51: 22,616,206 km (0.104 R)
• M52: 23,763,771 km (0.104 R)
• M53: 24,587,906 km (0.092 R)
• M54: 24,832,199 km (0.104 R)
• M55: 25,273,663 km (0.064 R)
• M56: 25,421,465 km (0.075 R)
• M57: 25,965,852 km (0.1 R)
• M58: 26,164,668 km (0.101 R)
• M59: 28,641,859 km (0.057 R)
• M60: 28,950,330 km (0.045 R)
• M61: 29,104,864 km (0.082 R)
• M62: 29,934,235 km (0.118 R)
• M63: 30,561,349 km (0.081 R)
• M64: 31,457,291 km (0.092 R)
• M65: 31,775,485 km (0.1 R)
• M66: 33,978,464 km (0.111 R)
• M67: 35,345,938 km (0.082 R)
• M68: 35,456,042 km (0.095 R)
• M69: 35,621,497 km (0.102 R)
• M70: 35,732,050 km (0.091 R)
• M71: 36,230,510 km (0.11 R)
• M72: 36,842,814 km (0.11 R)
• M73: 37,066,313 km (0.036 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.5

Radius: 6.7

Gravity: 16.3 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 14.61 AU - 23.53 AU

Year: 29405 Days

Day: 19.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,559,778 km

• M1: 215,421 km (0.087 R)
• M2: 325,974 km (0.062 R)
• M3: 389,104 km (0.104 R)
• M4: 1,344,137 km (0.071 R)
• M5: 1,710,053 km (0.071 R)
• M6: 1,825,842 km (0.114 R)
• M7: 1,904,381 km (0.086 R)
• M8: 3,165,790 km (0.054 R)
• M9: 3,600,073 km (0.111 R)
• M10: 4,001,743 km (0.035 R)
• M11: 4,684,657 km (0.044 R)
• M12: 5,011,828 km (0.108 R)
• M13: 5,290,379 km (0.053 R)
• M14: 5,862,142 km (0.096 R)
• M15: 7,188,178 km (0.069 R)
• M16: 8,208,435 km (0.072 R)
• M17: 8,273,660 km (0.109 R)
• M18: 9,070,268 km (0.081 R)
• M19: 10,451,356 km (0.081 R)
• M20: 10,735,442 km (0.053 R)
• M21: 11,311,095 km (0.117 R)
• M22: 11,896,920 km (0.084 R)
• M23: 13,250,482 km (0.118 R)
• M24: 14,731,501 km (0.097 R)
• M25: 14,890,374 km (0.117 R)
• M26: 15,370,583 km (0.089 R)
• M27: 15,612,632 km (0.094 R)
• M28: 16,018,790 km (0.094 R)
• M29: 16,841,579 km (0.052 R)
• M30: 17,258,059 km (0.102 R)
• M31: 18,016,371 km (0.1 R)
• M32: 19,044,258 km (0.042 R)
• M33: 19,130,725 km (0.117 R)
• M34: 19,478,092 km (0.06 R)
• M35: 22,605,136 km (0.104 R)
• M36: 24,649,092 km (0.108 R)
• M37: 28,414,620 km (0.055 R)
• M38: 29,508,778 km (0.044 R)
• M39: 31,022,709 km (0.117 R)
• M40: 33,080,278 km (0.099 R)
• M41: 34,125,668 km (0.069 R)
• M42: 35,075,614 km (0.065 R)
• M43: 35,607,136 km (0.117 R)
• M44: 36,034,238 km (0.104 R)
• M45: 38,632,453 km (0.116 R)
• M46: 39,291,432 km (0.03 R)
• M47: 39,732,895 km (0.087 R)
• M48: 40,175,855 km (0.088 R)
• M49: 41,178,609 km (0.07 R)
• M50: 41,626,954 km (0.083 R)
• M51: 43,778,321 km (0.06 R)
• M52: 44,006,906 km (0.077 R)
• M53: 44,580,165 km (0.038 R)
• M54: 44,695,057 km (0.034 R)
• M55: 44,810,097 km (0.082 R)
• M56: 45,386,648 km (0.063 R)
• M57: 46,430,841 km (0.112 R)
• M58: 46,780,601 km (0.116 R)
• M59: 47,365,528 km (0.092 R)
• M60: 47,482,813 km (0.053 R)
• M61: 48,070,583 km (0.063 R)
• M62: 51,406,765 km (0.098 R)
• M63: 51,647,917 km (0.101 R)
• M64: 57,047,353 km (0.104 R)
• M65: 57,172,117 km (0.042 R)
• M66: 64,303,298 km (0.071 R)
• M67: 64,563,150 km (0.09 R)
• M68: 66,654,229 km (0.079 R)
• M69: 67,840,241 km (0.085 R)
• M70: 74,827,808 km (0.119 R)
• M71: 75,374,738 km (0.098 R)
• M72: 75,922,864 km (0.103 R)
• M73: 77,713,850 km (0.066 R)
• M74: 77,990,606 km (0.104 R)
• M75: 78,545,016 km (0.1 R)
• M76: 79,797,449 km (0.062 R)
• M77: 81,477,583 km (0.065 R)
• M78: 81,758,827 km (0.046 R)
• M79: 83,452,424 km (0.103 R)
• M80: 83,735,912 km (0.09 R)
• M81: 84,303,636 km (0.052 R)
• M82: 84,872,706 km (0.108 R)
• M83: 85,300,407 km (0.111 R)
• M84: 85,585,839 km (0.101 R)
• M85: 85,728,705 km (0.102 R)
• M86: 86,157,752 km (0.09 R)
• M87: 86,587,547 km (0.106 R)
• M88: 87,881,120 km (0.09 R)
• M89: 89,325,936 km (0.06 R)
• M90: 89,906,076 km (0.103 R)
• M91: 94,296,774 km (0.11 R)
• M92: 98,906,483 km (0.11 R)
• M93: 99,206,426 km (0.094 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 13,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit