🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.96 AU - 1.52 AU

Year: 507 Days

Day: 19.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,355,484 km

• M1: 232,475 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.1 AU - 1.72 AU

Year: 615 Days

Day: 41.3 Hours

Environment

Temp: -24 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.19 AU - 2.37 AU

Year: 1264 Days

Day: 32.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,355,484 km

• M1: 165,156 km (0.068 R)
• M2: 1,739,225 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.03 AU - 4.49 AU

Year: 2676 Days

Day: 18.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,355,484 km

• M1: 2,103,944 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.8

Radius: 12.5

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.26 AU - 6.38 AU

Year: 4504 Days

Day: 10.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 48,355,484 km

• M1: 203,603 km (0.119 R)
• M2: 309,219 km (0.096 R)
• M3: 471,233 km (0.077 R)
• M4: 565,630 km (0.096 R)
• M5: 667,805 km (0.042 R)
• M6: 825,182 km (0.056 R)
• M7: 944,262 km (0.088 R)
• M8: 1,145,920 km (0.1 R)
• M9: 1,338,751 km (0.116 R)
• M10: 1,530,386 km (0.03 R)
• M11: 1,861,596 km (0.103 R)
• M12: 2,201,931 km (0.114 R)
• M13: 2,444,728 km (0.078 R)
• M14: 2,562,163 km (0.077 R)
• M15: 2,696,502 km (0.118 R)
• M16: 2,802,716 km (0.098 R)
• M17: 3,161,601 km (0.115 R)
• M18: 3,289,956 km (0.102 R)
• M19: 3,469,324 km (0.109 R)
• M20: 4,201,755 km (0.113 R)
• M21: 4,759,157 km (0.046 R)
• M22: 4,962,610 km (0.067 R)
• M23: 5,056,109 km (0.086 R)
• M24: 5,340,046 km (0.116 R)
• M25: 5,590,472 km (0.11 R)
• M26: 5,726,906 km (0.067 R)
• M27: 5,943,523 km (0.115 R)
• M28: 6,043,006 km (0.032 R)
• M29: 6,142,937 km (0.099 R)
• M30: 6,446,172 km (0.039 R)
• M31: 6,858,165 km (0.09 R)
• M32: 7,004,322 km (0.103 R)
• M33: 7,342,563 km (0.075 R)
• M34: 7,513,703 km (0.069 R)
• M35: 7,621,264 km (0.062 R)
• M36: 7,729,423 km (0.053 R)
• M37: 7,991,069 km (0.092 R)
• M38: 8,078,883 km (0.038 R)
• M39: 9,043,939 km (0.111 R)
• M40: 10,307,144 km (0.107 R)
• M41: 10,619,354 km (0.091 R)
• M42: 10,959,241 km (0.116 R)
• M43: 11,155,064 km (0.109 R)
• M44: 11,475,802 km (0.119 R)
• M45: 11,624,951 km (0.101 R)
• M46: 12,126,403 km (0.088 R)
• M47: 12,252,963 km (0.103 R)
• M48: 12,456,267 km (0.085 R)
• M49: 13,098,939 km (0.098 R)
• M50: 13,202,760 km (0.08 R)
• M51: 13,463,509 km (0.079 R)
• M52: 13,963,615 km (0.086 R)
• M53: 14,122,787 km (0.04 R)
• M54: 14,229,301 km (0.091 R)
• M55: 14,523,560 km (0.096 R)
• M56: 14,657,899 km (0.112 R)
• M57: 14,738,831 km (0.076 R)
• M58: 15,036,531 km (0.089 R)
• M59: 16,108,100 km (0.062 R)
• M60: 16,191,426 km (0.102 R)
• M61: 16,275,052 km (0.08 R)
• M62: 16,526,675 km (0.042 R)
• M63: 16,695,272 km (0.072 R)
• M64: 17,403,319 km (0.091 R)
• M65: 17,948,154 km (0.09 R)
• M66: 18,237,177 km (0.065 R)
• M67: 18,440,331 km (0.115 R)
• M68: 18,761,219 km (0.073 R)
• M69: 19,084,051 km (0.042 R)
• M70: 19,231,255 km (0.057 R)
• M71: 19,438,149 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.8

Radius: 13.8

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.59 AU - 6.29 AU

Year: 5314 Days

Day: 7.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 48,355,484 km

• M1: 182,659 km (0.119 R)
• M2: 630,106 km (0.116 R)
• M3: 739,163 km (0.108 R)
• M4: 899,682 km (0.1 R)
• M5: 1,309,729 km (0.087 R)
• M6: 1,414,747 km (0.114 R)
• M7: 1,509,143 km (0.067 R)
• M8: 1,909,018 km (0.114 R)
• M9: 2,246,661 km (0.099 R)
• M10: 2,455,499 km (0.114 R)
• M11: 2,620,506 km (0.08 R)
• M12: 2,755,294 km (0.103 R)
• M13: 2,875,121 km (0.05 R)
• M14: 3,067,205 km (0.117 R)
• M15: 3,209,622 km (0.035 R)
• M16: 3,336,033 km (0.079 R)
• M17: 3,763,434 km (0.109 R)
• M18: 3,877,876 km (0.097 R)
• M19: 4,247,981 km (0.108 R)
• M20: 5,233,831 km (0.073 R)
• M21: 5,404,971 km (0.106 R)
• M22: 5,556,215 km (0.053 R)
• M23: 5,686,963 km (0.12 R)
• M24: 5,840,899 km (0.075 R)
• M25: 6,220,429 km (0.083 R)
• M26: 6,401,891 km (0.101 R)
• M27: 6,840,063 km (0.084 R)
• M28: 7,216,452 km (0.118 R)
• M29: 7,940,805 km (0.069 R)
• M30: 8,088,458 km (0.115 R)
• M31: 8,237,008 km (0.095 R)
• M32: 8,461,704 km (0.078 R)
• M33: 8,562,085 km (0.111 R)
• M34: 8,968,093 km (0.079 R)
• M35: 9,096,299 km (0.116 R)
• M36: 9,276,714 km (0.086 R)
• M37: 9,380,385 km (0.102 R)
• M38: 11,008,758 km (0.051 R)
• M39: 11,146,238 km (0.084 R)
• M40: 11,367,194 km (0.096 R)
• M41: 11,645,446 km (0.039 R)
• M42: 12,010,465 km (0.05 R)
• M43: 12,151,985 km (0.106 R)
• M44: 12,867,511 km (0.071 R)
• M45: 12,954,278 km (0.06 R)
• M46: 13,744,304 km (0.113 R)
• M47: 14,189,807 km (0.117 R)
• M48: 14,761,121 km (0.096 R)
• M49: 15,125,841 km (0.045 R)
• M50: 15,493,552 km (0.069 R)
• M51: 15,586,004 km (0.1 R)
• M52: 15,678,605 km (0.096 R)
• M53: 15,802,322 km (0.111 R)
• M54: 16,081,921 km (0.091 R)
• M55: 16,237,951 km (0.099 R)
• M56: 16,614,489 km (0.103 R)
• M57: 16,740,600 km (0.065 R)
• M58: 17,536,311 km (0.08 R)
• M59: 18,377,051 km (0.085 R)
• M60: 19,230,806 km (0.065 R)
• M61: 19,829,497 km (0.107 R)
• M62: 20,366,853 km (0.09 R)
• M63: 20,773,011 km (0.12 R)
• M64: 21,250,228 km (0.112 R)
• M65: 21,353,002 km (0.036 R)
• M66: 21,662,220 km (0.09 R)
• M67: 22,007,492 km (0.098 R)
• M68: 22,111,463 km (0.029 R)
• M69: 22,389,565 km (0.1 R)
• M70: 22,668,715 km (0.059 R)
• M71: 22,843,744 km (0.106 R)
• M72: 23,442,435 km (0.069 R)
• M73: 23,548,500 km (0.12 R)
• M74: 23,690,319 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.4

Radius: 11.1

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.73 AU - 6.25 AU

Year: 5382 Days

Day: 12.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 48,355,484 km

• M1: 174,431 km (0.055 R)
• M2: 372,050 km (0.077 R)
• M3: 449,841 km (0.042 R)
• M4: 590,912 km (0.068 R)
• M5: 686,056 km (0.112 R)
• M6: 787,034 km (0.108 R)
• M7: 1,005,447 km (0.119 R)
• M8: 1,137,243 km (0.092 R)
• M9: 1,418,786 km (0.099 R)
• M10: 1,551,180 km (0.089 R)
• M11: 1,973,645 km (0.068 R)
• M12: 2,551,092 km (0.085 R)
• M13: 2,796,283 km (0.1 R)
• M14: 3,577,932 km (0.08 R)
• M15: 4,087,612 km (0.073 R)
• M16: 4,694,680 km (0.118 R)
• M17: 4,945,406 km (0.115 R)
• M18: 5,671,106 km (0.103 R)
• M19: 6,127,828 km (0.085 R)
• M20: 6,374,515 km (0.077 R)
• M21: 6,485,217 km (0.094 R)
• M22: 6,764,816 km (0.101 R)
• M23: 6,963,033 km (0.105 R)
• M24: 7,077,026 km (0.115 R)
• M25: 7,191,768 km (0.059 R)
• M26: 7,335,980 km (0.116 R)
• M27: 7,922,554 km (0.079 R)
• M28: 8,402,763 km (0.078 R)
• M29: 8,585,272 km (0.111 R)
• M30: 9,265,793 km (0.081 R)
• M31: 9,486,001 km (0.049 R)
• M32: 10,221,723 km (0.09 R)
• M33: 10,319,112 km (0.08 R)
• M34: 11,208,770 km (0.114 R)
• M35: 11,376,320 km (0.105 R)
• M36: 11,849,647 km (0.096 R)
• M37: 12,020,339 km (0.107 R)
• M38: 12,157,520 km (0.073 R)
• M39: 12,398,672 km (0.079 R)
• M40: 12,711,032 km (0.056 R)
• M41: 13,026,085 km (0.11 R)
• M42: 13,521,404 km (0.101 R)
• M43: 14,239,473 km (0.102 R)
• M44: 14,933,159 km (0.07 R)
• M45: 15,006,910 km (0.118 R)
• M46: 15,117,613 km (0.087 R)
• M47: 15,787,811 km (0.114 R)
• M48: 16,050,954 km (0.085 R)
• M49: 16,277,744 km (0.115 R)
• M50: 16,849,358 km (0.114 R)
• M51: 17,350,062 km (0.118 R)
• M52: 17,427,554 km (0.099 R)
• M53: 17,543,941 km (0.066 R)
• M54: 18,169,409 km (0.086 R)
• M55: 18,326,786 km (0.107 R)
• M56: 18,484,762 km (0.041 R)
• M57: 19,241,129 km (0.095 R)
• M58: 19,926,436 km (0.102 R)
• M59: 20,784,081 km (0.086 R)
• M60: 21,072,655 km (0.069 R)
• M61: 21,487,191 km (0.085 R)
• M62: 21,820,794 km (0.065 R)
• M63: 21,904,419 km (0.088 R)
• M64: 22,408,714 km (0.065 R)
• M65: 23,129,476 km (0.086 R)
• M66: 23,385,738 km (0.093 R)
• M67: 24,073,738 km (0.06 R)
• M68: 24,550,507 km (0.081 R)
• M69: 24,681,106 km (0.085 R)
• M70: 25,249,727 km (0.091 R)
• M71: 25,425,505 km (0.079 R)
• M72: 26,132,803 km (0.077 R)
• M73: 26,221,664 km (0.087 R)
• M74: 26,444,266 km (0.117 R)
• M75: 27,205,869 km (0.118 R)
• M76: 29,026,325 km (0.092 R)
• M77: 29,164,404 km (0.112 R)
• M78: 29,533,761 km (0.119 R)
• M79: 30,277,113 km (0.086 R)
• M80: 30,979,625 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468

Radius: 12.5

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 7.82 AU - 12.92 AU

Year: 12259 Days

Day: 11.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,355,484 km

• M1: 163,361 km (0.104 R)
• M2: 302,188 km (0.07 R)
• M3: 541,095 km (0.117 R)
• M4: 777,161 km (0.12 R)
• M5: 1,287,290 km (0.097 R)
• M6: 1,566,738 km (0.111 R)
• M7: 1,842,447 km (0.091 R)
• M8: 2,010,745 km (0.11 R)
• M9: 2,285,556 km (0.117 R)
• M10: 2,467,018 km (0.1 R)
• M11: 2,761,876 km (0.105 R)
• M12: 3,096,826 km (0.092 R)
• M13: 4,021,939 km (0.116 R)
• M14: 5,576,410 km (0.089 R)
• M15: 6,252,892 km (0.085 R)
• M16: 6,471,903 km (0.117 R)
• M17: 7,068,499 km (0.101 R)
• M18: 7,220,491 km (0.107 R)
• M19: 7,450,423 km (0.066 R)
• M20: 7,956,961 km (0.094 R)
• M21: 8,595,894 km (0.071 R)
• M22: 8,798,898 km (0.048 R)
• M23: 9,501,260 km (0.073 R)
• M24: 10,307,443 km (0.085 R)
• M25: 10,696,996 km (0.094 R)
• M26: 10,959,540 km (0.089 R)
• M27: 11,804,618 km (0.06 R)
• M28: 12,349,155 km (0.12 R)
• M29: 12,440,709 km (0.117 R)
• M30: 12,809,318 km (0.101 R)
• M31: 13,228,192 km (0.109 R)
• M32: 13,604,430 km (0.093 R)
• M33: 14,463,721 km (0.103 R)
• M34: 15,686,234 km (0.066 R)
• M35: 16,586,963 km (0.077 R)
• M36: 17,658,981 km (0.119 R)
• M37: 18,021,158 km (0.076 R)
• M38: 18,125,128 km (0.098 R)
• M39: 18,281,608 km (0.067 R)
• M40: 19,282,118 km (0.088 R)
• M41: 19,494,996 km (0.095 R)
• M42: 19,601,659 km (0.118 R)
• M43: 20,030,706 km (0.052 R)
• M44: 20,462,745 km (0.098 R)
• M45: 20,734,414 km (0.073 R)
• M46: 23,006,357 km (0.076 R)
• M47: 23,175,702 km (0.11 R)
• M48: 23,288,798 km (0.107 R)
• M49: 23,686,130 km (0.104 R)
• M50: 23,857,120 km (0.081 R)
• M51: 24,028,560 km (0.056 R)
• M52: 24,833,845 km (0.116 R)
• M53: 25,414,584 km (0.06 R)
• M54: 25,706,599 km (0.055 R)
• M55: 26,176,037 km (0.112 R)
• M56: 26,471,044 km (0.084 R)
• M57: 27,601,705 km (0.033 R)
• M58: 27,841,660 km (0.054 R)
• M59: 27,961,936 km (0.109 R)
• M60: 30,156,687 km (0.077 R)
• M61: 30,713,939 km (0.104 R)
• M62: 31,212,100 km (0.111 R)
• M63: 31,587,590 km (0.057 R)
• M64: 31,775,934 km (0.067 R)
• M65: 31,964,577 km (0.05 R)
• M66: 32,153,519 km (0.046 R)
• M67: 34,064,183 km (0.086 R)
• M68: 34,321,791 km (0.105 R)
• M69: 35,553,879 km (0.115 R)
• M70: 37,197,062 km (0.114 R)
• M71: 37,462,299 km (0.081 R)
• M72: 38,061,289 km (0.031 R)
• M73: 38,462,510 km (0.106 R)
• M74: 39,674,253 km (0.102 R)
• M75: 40,081,010 km (0.078 R)
• M76: 41,446,688 km (0.105 R)
• M77: 41,584,019 km (0.09 R)
• M78: 41,859,279 km (0.072 R)
• M79: 41,997,209 km (0.107 R)
• M80: 42,342,481 km (0.113 R)
• M81: 42,480,859 km (0.114 R)
• M82: 42,758,063 km (0.113 R)
• M83: 46,060,436 km (0.055 R)
• M84: 46,559,345 km (0.046 R)
• M85: 47,778,269 km (0.086 R)
• M86: 47,922,331 km (0.076 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 17,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit