🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.62 AU - 0.76 AU

Year: 215 Days

Day: 32.6 Hours

Environment

Temp: 189 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.79 AU - 1.31 AU

Year: 403 Days

Day: 32 Hours

Environment

Temp: 24 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.4 AU - 2.08 AU

Year: 860 Days

Day: 16.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.59 AU - 3.83 AU

Year: 2678 Days

Day: 37.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.88 AU - 4.84 AU

Year: 3412 Days

Day: 36.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.9

Radius: 10.9

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.9 AU - 5.14 AU

Year: 3601 Days

Day: 14 Hours

Environment

Temp: -146 °C

Axial Tilt: 139.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 88,741,108 km

• M1: 136,882 km (0.107 R)
• M2: 261,497 km (0.052 R)
• M3: 364,121 km (0.115 R)
• M4: 609,013 km (0.067 R)
• M5: 766,988 km (0.085 R)
• M6: 843,582 km (0.052 R)
• M7: 1,398,291 km (0.075 R)
• M8: 1,703,022 km (0.107 R)
• M9: 2,094,370 km (0.077 R)
• M10: 2,261,022 km (0.085 R)
• M11: 2,397,605 km (0.071 R)
• M12: 2,478,687 km (0.083 R)
• M13: 2,607,790 km (0.062 R)
• M14: 2,691,266 km (0.108 R)
• M15: 2,799,724 km (0.043 R)
• M16: 2,873,027 km (0.066 R)
• M17: 3,147,090 km (0.104 R)
• M18: 3,377,621 km (0.045 R)
• M19: 3,495,055 km (0.071 R)
• M20: 3,640,464 km (0.103 R)
• M21: 3,937,266 km (0.045 R)
• M22: 4,033,458 km (0.104 R)
• M23: 4,228,085 km (0.095 R)
• M24: 4,369,006 km (0.051 R)
• M25: 4,468,638 km (0.086 R)
• M26: 4,992,979 km (0.102 R)
• M27: 5,112,058 km (0.083 R)
• M28: 5,353,360 km (0.11 R)
• M29: 5,957,137 km (0.115 R)
• M30: 6,163,283 km (0.091 R)
• M31: 6,420,142 km (0.082 R)
• M32: 6,549,993 km (0.089 R)
• M33: 6,795,782 km (0.087 R)
• M34: 7,128,189 km (0.113 R)
• M35: 7,228,868 km (0.119 R)
• M36: 7,465,981 km (0.091 R)
• M37: 7,654,025 km (0.119 R)
• M38: 7,878,273 km (0.091 R)
• M39: 7,999,896 km (0.09 R)
• M40: 8,315,547 km (0.059 R)
• M41: 8,457,216 km (0.074 R)
• M42: 8,528,425 km (0.09 R)
• M43: 8,724,997 km (0.077 R)
• M44: 9,214,032 km (0.056 R)
• M45: 9,323,986 km (0.093 R)
• M46: 9,452,641 km (0.093 R)
• M47: 9,526,542 km (0.084 R)
• M48: 9,767,843 km (0.117 R)
• M49: 10,180,883 km (0.087 R)
• M50: 10,523,163 km (0.104 R)
• M51: 10,599,757 km (0.073 R)
• M52: 10,830,587 km (0.109 R)
• M53: 10,985,271 km (0.118 R)
• M54: 11,179,898 km (0.082 R)
• M55: 11,691,074 km (0.117 R)
• M56: 11,929,682 km (0.103 R)
• M57: 12,009,418 km (0.081 R)
• M58: 12,129,695 km (0.115 R)
• M59: 13,208,146 km (0.07 R)
• M60: 13,664,868 km (0.108 R)
• M61: 13,748,493 km (0.094 R)
• M62: 13,874,305 km (0.09 R)
• M63: 14,105,733 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205

Radius: 9.7

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.06 AU - 9.48 AU

Year: 8912 Days

Day: 8.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 88,741,108 km

• M1: 244,593 km (0.1 R)
• M2: 314,305 km (0.066 R)
• M3: 481,406 km (0.1 R)
• M4: 555,307 km (0.089 R)
• M5: 764,894 km (0.114 R)
• M6: 827,725 km (0.103 R)
• M7: 1,427,463 km (0.091 R)
• M8: 1,587,383 km (0.098 R)
• M9: 1,855,762 km (0.073 R)
• M10: 2,102,598 km (0.098 R)
• M11: 2,341,356 km (0.118 R)
• M12: 2,608,538 km (0.115 R)
• M13: 2,925,835 km (0.092 R)
• M14: 3,213,811 km (0.07 R)
• M15: 3,532,604 km (0.104 R)
• M16: 4,269,374 km (0.088 R)
• M17: 4,338,787 km (0.078 R)
• M18: 4,525,485 km (0.078 R)
• M19: 5,150,804 km (0.091 R)
• M20: 5,574,316 km (0.111 R)
• M21: 6,165,227 km (0.088 R)
• M22: 6,375,562 km (0.112 R)
• M23: 6,508,106 km (0.103 R)
• M24: 6,722,180 km (0.113 R)
• M25: 6,884,344 km (0.087 R)
• M26: 7,350,641 km (0.077 R)
• M27: 7,517,742 km (0.1 R)
• M28: 8,987,990 km (0.089 R)
• M29: 10,986,168 km (0.098 R)
• M30: 11,049,897 km (0.111 R)
• M31: 11,305,410 km (0.07 R)
• M32: 12,018,543 km (0.085 R)
• M33: 12,579,535 km (0.108 R)
• M34: 12,947,247 km (0.119 R)
• M35: 13,048,076 km (0.114 R)
• M36: 13,386,167 km (0.052 R)
• M37: 13,488,193 km (0.1 R)
• M38: 14,592,225 km (0.094 R)
• M39: 14,732,249 km (0.069 R)
• M40: 14,837,566 km (0.117 R)
• M41: 15,796,787 km (0.038 R)
• M42: 16,012,657 km (0.058 R)
• M43: 16,084,913 km (0.103 R)
• M44: 16,229,574 km (0.108 R)
• M45: 16,776,055 km (0.053 R)
• M46: 17,217,518 km (0.118 R)
• M47: 17,514,021 km (0.089 R)
• M48: 18,074,415 km (0.103 R)
• M49: 19,174,557 km (0.099 R)
• M50: 19,636,217 km (0.099 R)
• M51: 19,946,034 km (0.119 R)
• M52: 20,179,406 km (0.083 R)
• M53: 20,257,347 km (0.113 R)
• M54: 20,491,916 km (0.083 R)
• M55: 20,609,650 km (0.1 R)
• M56: 21,240,803 km (0.072 R)
• M57: 21,718,469 km (0.115 R)
• M58: 22,441,476 km (0.104 R)
• M59: 22,805,896 km (0.083 R)
• M60: 23,294,932 km (0.107 R)
• M61: 25,033,558 km (0.084 R)
• M62: 26,215,830 km (0.104 R)
• M63: 26,514,128 km (0.111 R)
• M64: 26,685,119 km (0.106 R)
• M65: 26,770,838 km (0.101 R)
• M66: 27,071,231 km (0.087 R)
• M67: 28,284,469 km (0.089 R)
• M68: 28,765,875 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.4

Radius: 4.1

Gravity: 30.24 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 13.91 AU - 22.61 AU

Year: 29240 Days

Day: 22 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,741,108 km

• M1: 58,942 km (0.106 R)
• M2: 102,923 km (0.086 R)
• M3: 139,724 km (0.102 R)
• M4: 380,727 km (0.086 R)
• M5: 1,163,871 km (0.101 R)
• M6: 1,354,459 km (0.071 R)
• M7: 1,623,735 km (0.047 R)
• M8: 1,728,903 km (0.052 R)
• M9: 2,171,712 km (0.109 R)
• M10: 2,607,042 km (0.087 R)
• M11: 2,897,860 km (0.098 R)
• M12: 2,940,197 km (0.113 R)
• M13: 2,982,832 km (0.093 R)
• M14: 3,068,552 km (0.086 R)
• M15: 3,111,785 km (0.035 R)
• M16: 3,691,776 km (0.1 R)
• M17: 4,160,167 km (0.081 R)
• M18: 4,647,108 km (0.079 R)
• M19: 5,463,165 km (0.104 R)
• M20: 5,887,574 km (0.07 R)
• M21: 6,158,196 km (0.11 R)
• M22: 6,432,858 km (0.108 R)
• M23: 6,767,658 km (0.091 R)
• M24: 8,222,797 km (0.088 R)
• M25: 8,343,372 km (0.108 R)
• M26: 8,647,056 km (0.101 R)
• M27: 8,954,330 km (0.063 R)
• M28: 11,004,419 km (0.119 R)
• M29: 12,632,343 km (0.047 R)
• M30: 13,121,229 km (0.054 R)
• M31: 13,758,666 km (0.063 R)
• M32: 14,770,247 km (0.09 R)
• M33: 15,581,665 km (0.103 R)
• M34: 15,656,165 km (0.083 R)
• M35: 16,864,018 km (0.026 R)
• M36: 18,415,348 km (0.102 R)
• M37: 18,652,012 km (0.053 R)
• M38: 18,810,287 km (0.097 R)
• M39: 20,580,927 km (0.115 R)
• M40: 21,072,954 km (0.102 R)
• M41: 21,320,389 km (0.034 R)
• M42: 23,079,511 km (0.114 R)
• M43: 23,164,482 km (0.11 R)
• M44: 23,419,846 km (0.115 R)
• M45: 23,933,415 km (0.084 R)
• M46: 24,797,642 km (0.062 R)
• M47: 26,823,796 km (0.112 R)
• M48: 27,002,416 km (0.06 R)
• M49: 27,631,026 km (0.101 R)
• M50: 29,453,128 km (0.074 R)
• M51: 30,844,987 km (0.117 R)
• M52: 31,313,677 km (0.11 R)
• M53: 33,788,624 km (0.069 R)
• M54: 34,854,509 km (0.085 R)
• M55: 35,049,435 km (0.078 R)
• M56: 35,440,484 km (0.111 R)
• M57: 37,417,270 km (0.049 R)
• M58: 37,517,052 km (0.107 R)
• M59: 41,993,917 km (0.089 R)
• M60: 43,034,670 km (0.08 R)
• M61: 43,243,808 km (0.104 R)
• M62: 43,663,131 km (0.118 R)
• M63: 44,823,262 km (0.119 R)
• M64: 46,314,454 km (0.057 R)
• M65: 47,173,744 km (0.113 R)
• M66: 47,497,474 km (0.118 R)
• M67: 48,255,336 km (0.09 R)
• M68: 48,908,181 km (0.039 R)
• M69: 50,773,817 km (0.08 R)
• M70: 50,884,369 km (0.074 R)
• M71: 52,104,789 km (0.11 R)
• M72: 52,216,239 km (0.069 R)
• M73: 54,009,768 km (0.103 R)
• M74: 55,595,655 km (0.115 R)
• M75: 57,541,774 km (0.116 R)
• M76: 57,887,494 km (0.041 R)
• M77: 58,696,969 km (0.109 R)
• M78: 61,265,115 km (0.07 R)
• M79: 64,825,844 km (0.066 R)
• M80: 65,425,731 km (0.095 R)
• M81: 66,148,139 km (0.102 R)
• M82: 67,236,613 km (0.118 R)
• M83: 67,600,884 km (0.113 R)
• M84: 68,087,376 km (0.095 R)
• M85: 75,902,220 km (0.09 R)
• M86: 76,534,420 km (0.106 R)
• M87: 78,058,972 km (0.095 R)
• M88: 78,825,063 km (0.118 R)
• M89: 79,337,136 km (0.098 R)
• M90: 79,593,547 km (0.114 R)
• M91: 81,525,753 km (0.069 R)
• M92: 82,432,615 km (0.051 R)
• M93: 83,864,566 km (0.059 R)
• M94: 87,281,681 km (0.115 R)
• M95: 87,944,100 km (0.071 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 17,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit