🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1 AU - 1.04 AU

Year: 373 Days

Day: 21.3 Hours

Environment

Temp: 47 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.31 AU - 1.37 AU

Year: 561 Days

Day: 34.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.39 AU - 2.11 AU

Year: 837 Days

Day: 24.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,484,216 km

• M1: 942,317 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.07 AU - 4.33 AU

Year: 2574 Days

Day: 15.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,484,216 km

• M1: 1,152,502 km (0.113 R)
• M2: 1,365,081 km (0.076 R)

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.3

Radius: 14.9

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.01 AU - 5.85 AU

Year: 4576 Days

Day: 5.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,484,216 km

• M1: 206,146 km (0.114 R)
• M2: 321,336 km (0.095 R)
• M3: 481,107 km (0.111 R)
• M4: 677,678 km (0.094 R)
• M5: 781,798 km (0.112 R)
• M6: 982,409 km (0.088 R)
• M7: 1,076,207 km (0.072 R)
• M8: 1,244,654 km (0.118 R)
• M9: 1,484,011 km (0.08 R)
• M10: 1,577,958 km (0.081 R)
• M11: 2,184,877 km (0.11 R)
• M12: 2,366,040 km (0.115 R)
• M13: 2,647,434 km (0.099 R)
• M14: 2,939,897 km (0.06 R)
• M15: 3,039,829 km (0.073 R)
• M16: 3,663,652 km (0.105 R)
• M17: 3,815,045 km (0.049 R)
• M18: 4,146,554 km (0.072 R)
• M19: 4,259,201 km (0.095 R)
• M20: 4,395,784 km (0.115 R)
• M21: 4,533,863 km (0.063 R)
• M22: 4,696,775 km (0.115 R)
• M23: 4,980,562 km (0.071 R)
• M24: 5,173,094 km (0.102 R)
• M25: 5,343,486 km (0.087 R)
• M26: 5,466,306 km (0.113 R)
• M27: 5,565,340 km (0.05 R)
• M28: 6,301,362 km (0.12 R)
• M29: 6,405,332 km (0.078 R)
• M30: 6,536,081 km (0.093 R)
• M31: 6,694,206 km (0.046 R)
• M32: 6,800,270 km (0.072 R)
• M33: 7,122,055 km (0.063 R)
• M34: 7,641,908 km (0.068 R)
• M35: 8,060,932 km (0.12 R)
• M36: 8,863,375 km (0.102 R)
• M37: 9,303,940 km (0.059 R)
• M38: 9,601,491 km (0.088 R)
• M39: 10,420,988 km (0.108 R)
• M40: 10,544,256 km (0.086 R)
• M41: 10,761,323 km (0.089 R)
• M42: 10,917,204 km (0.094 R)
• M43: 11,262,924 km (0.059 R)
• M44: 12,582,976 km (0.104 R)
• M45: 12,912,391 km (0.108 R)
• M46: 13,011,724 km (0.111 R)
• M47: 13,111,356 km (0.098 R)
• M48: 13,211,287 km (0.115 R)
• M49: 13,445,408 km (0.077 R)
• M50: 13,613,406 km (0.066 R)
• M51: 14,224,364 km (0.099 R)
• M52: 14,326,988 km (0.101 R)
• M53: 15,613,679 km (0.08 R)
• M54: 16,181,553 km (0.053 R)
• M55: 18,036,716 km (0.035 R)
• M56: 18,445,717 km (0.074 R)
• M57: 19,121,450 km (0.106 R)
• M58: 19,462,384 km (0.075 R)
• M59: 19,843,709 km (0.06 R)
• M60: 19,996,897 km (0.117 R)
• M61: 20,150,384 km (0.06 R)
• M62: 20,342,917 km (0.077 R)
• M63: 21,314,705 km (0.054 R)
• M64: 21,589,516 km (0.081 R)
• M65: 22,261,958 km (0.119 R)
• M66: 22,540,809 km (0.114 R)
• M67: 22,780,764 km (0.104 R)
• M68: 23,222,825 km (0.09 R)
• M69: 23,749,111 km (0.097 R)
• M70: 23,993,254 km (0.067 R)
• M71: 25,102,373 km (0.117 R)
• M72: 25,934,736 km (0.115 R)
• M73: 26,228,247 km (0.092 R)
• M74: 26,733,887 km (0.026 R)
• M75: 27,455,847 km (0.12 R)
• M76: 27,712,108 km (0.026 R)
• M77: 27,840,613 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.6

Radius: 8.2

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.76 AU - 10 AU

Year: 8773 Days

Day: 14.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,484,216 km

• M1: 143,913 km (0.039 R)
• M2: 312,809 km (0.066 R)
• M3: 404,662 km (0.106 R)
• M4: 515,963 km (0.082 R)
• M5: 946,655 km (0.053 R)
• M6: 1,027,887 km (0.089 R)
• M7: 1,184,965 km (0.097 R)
• M8: 1,298,510 km (0.063 R)
• M9: 1,376,151 km (0.119 R)
• M10: 1,509,293 km (0.105 R)
• M11: 1,890,169 km (0.026 R)
• M12: 1,978,731 km (0.086 R)
• M13: 2,068,789 km (0.062 R)
• M14: 2,191,160 km (0.062 R)
• M15: 2,475,097 km (0.116 R)
• M16: 2,605,097 km (0.111 R)
• M17: 2,754,097 km (0.086 R)
• M18: 2,957,101 km (0.12 R)
• M19: 3,130,186 km (0.115 R)
• M20: 3,200,347 km (0.075 R)
• M21: 3,306,562 km (0.053 R)
• M22: 3,522,581 km (0.112 R)
• M23: 3,650,637 km (0.067 R)
• M24: 3,799,038 km (0.051 R)
• M25: 4,082,675 km (0.105 R)
• M26: 4,178,717 km (0.051 R)
• M27: 4,373,195 km (0.117 R)
• M28: 4,431,987 km (0.092 R)
• M29: 4,630,353 km (0.085 R)
• M30: 4,994,624 km (0.093 R)
• M31: 5,665,122 km (0.108 R)
• M32: 6,120,498 km (0.095 R)
• M33: 6,319,164 km (0.05 R)
• M34: 6,385,884 km (0.098 R)
• M35: 6,632,571 km (0.084 R)
• M36: 6,791,295 km (0.067 R)
• M37: 6,997,141 km (0.11 R)
• M38: 7,089,293 km (0.111 R)
• M39: 7,251,458 km (0.105 R)
• M40: 7,745,430 km (0.101 R)
• M41: 8,032,658 km (0.106 R)
• M42: 8,129,298 km (0.115 R)
• M43: 8,519,150 km (0.104 R)
• M44: 8,666,953 km (0.119 R)
• M45: 8,940,118 km (0.103 R)
• M46: 9,090,464 km (0.115 R)
• M47: 9,495,126 km (0.106 R)
• M48: 9,725,358 km (0.117 R)
• M49: 10,400,792 km (0.039 R)
• M50: 11,091,336 km (0.118 R)
• M51: 12,071,950 km (0.06 R)
• M52: 12,432,780 km (0.093 R)
• M53: 12,740,951 km (0.1 R)
• M54: 13,079,940 km (0.074 R)
• M55: 13,450,644 km (0.115 R)
• M56: 13,565,385 km (0.102 R)
• M57: 13,969,599 km (0.112 R)
• M58: 14,027,643 km (0.083 R)
• M59: 14,202,373 km (0.088 R)
• M60: 14,289,888 km (0.085 R)
• M61: 14,348,381 km (0.12 R)
• M62: 15,655,716 km (0.105 R)
• M63: 16,018,790 km (0.117 R)
• M64: 16,262,485 km (0.101 R)
• M65: 16,538,045 km (0.056 R)
• M66: 16,660,864 km (0.101 R)
• M67: 17,311,466 km (0.115 R)
• M68: 17,530,178 km (0.073 R)
• M69: 17,812,768 km (0.117 R)
• M70: 17,970,295 km (0.099 R)
• M71: 18,350,423 km (0.078 R)
• M72: 18,414,152 km (0.071 R)
• M73: 18,573,473 km (0.119 R)
• M74: 18,637,352 km (0.1 R)
• M75: 18,925,776 km (0.092 R)
• M76: 19,344,800 km (0.088 R)
• M77: 19,669,278 km (0.076 R)
• M78: 20,061,074 km (0.12 R)
• M79: 20,719,754 km (0.053 R)
• M80: 21,385,614 km (0.078 R)
• M81: 21,553,164 km (0.101 R)
• M82: 21,788,481 km (0.059 R)
• M83: 21,923,269 km (0.072 R)
• M84: 22,465,411 km (0.105 R)
• M85: 22,601,546 km (0.093 R)
• M86: 22,909,119 km (0.027 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.6

Radius: 11.6

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.81 AU - 9.71 AU

Year: 9377 Days

Day: 10.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,484,216 km

• M1: 193,280 km (0.098 R)
• M2: 465,698 km (0.098 R)
• M3: 599,887 km (0.099 R)
• M4: 1,203,216 km (0.066 R)
• M5: 1,469,500 km (0.073 R)
• M6: 1,600,398 km (0.087 R)
• M7: 1,735,485 km (0.086 R)
• M8: 1,914,703 km (0.102 R)
• M9: 2,142,242 km (0.052 R)
• M10: 2,831,140 km (0.118 R)
• M11: 3,139,611 km (0.117 R)
• M12: 3,559,532 km (0.077 R)
• M13: 4,370,951 km (0.095 R)
• M14: 5,123,129 km (0.059 R)
• M15: 5,266,892 km (0.077 R)
• M16: 5,470,495 km (0.075 R)
• M17: 5,676,641 km (0.058 R)
• M18: 6,249,152 km (0.095 R)
• M19: 6,714,252 km (0.074 R)
• M20: 6,935,208 km (0.113 R)
• M21: 7,030,651 km (0.117 R)
• M22: 7,190,721 km (0.053 R)
• M23: 7,384,300 km (0.108 R)
• M24: 7,776,845 km (0.071 R)
• M25: 8,856,493 km (0.075 R)
• M26: 9,449,200 km (0.081 R)
• M27: 10,018,869 km (0.025 R)
• M28: 10,163,081 km (0.101 R)
• M29: 10,271,539 km (0.071 R)
• M30: 11,416,113 km (0.079 R)
• M31: 12,873,495 km (0.112 R)
• M32: 13,108,962 km (0.096 R)
• M33: 14,226,758 km (0.062 R)
• M34: 15,333,333 km (0.07 R)
• M35: 16,382,612 km (0.11 R)
• M36: 16,851,602 km (0.108 R)
• M37: 16,980,256 km (0.089 R)
• M38: 17,066,275 km (0.077 R)
• M39: 17,281,845 km (0.056 R)
• M40: 17,411,547 km (0.114 R)
• M41: 17,802,895 km (0.118 R)
• M42: 17,933,942 km (0.092 R)
• M43: 18,373,162 km (0.095 R)
• M44: 18,860,402 km (0.065 R)
• M45: 18,994,142 km (0.055 R)
• M46: 19,396,860 km (0.042 R)
• M47: 19,802,569 km (0.109 R)
• M48: 20,256,449 km (0.083 R)
• M49: 21,221,056 km (0.077 R)
• M50: 21,406,558 km (0.111 R)
• M51: 21,545,983 km (0.097 R)
• M52: 21,778,907 km (0.103 R)
• M53: 22,341,694 km (0.096 R)
• M54: 23,099,407 km (0.097 R)
• M55: 23,529,351 km (0.108 R)
• M56: 24,640,265 km (0.102 R)
• M57: 24,981,648 km (0.092 R)
• M58: 25,226,539 km (0.04 R)
• M59: 26,263,701 km (0.041 R)
• M60: 27,466,019 km (0.11 R)
• M61: 28,022,972 km (0.055 R)
• M62: 29,612,899 km (0.079 R)
• M63: 29,975,973 km (0.112 R)
• M64: 31,231,996 km (0.041 R)
• M65: 31,654,461 km (0.089 R)
• M66: 31,760,376 km (0.116 R)
• M67: 31,919,398 km (0.028 R)
• M68: 32,185,234 km (0.071 R)
• M69: 32,933,223 km (0.11 R)
• M70: 33,201,751 km (0.095 R)
• M71: 35,266,352 km (0.115 R)
• M72: 35,706,319 km (0.063 R)
• M73: 35,816,573 km (0.062 R)
• M74: 36,148,081 km (0.103 R)
• M75: 37,036,992 km (0.104 R)
• M76: 37,316,291 km (0.1 R)
• M77: 37,428,190 km (0.103 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 19,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit