🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.63 AU - 0.99 AU

Year: 275 Days

Day: 36.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,127,360 km

• M1: 250,876 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.99 AU - 1.07 AU

Year: 394 Days

Day: 27.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.1 AU - 1.68 AU

Year: 617 Days

Day: 36.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.58 AU - 1.86 AU

Year: 850 Days

Day: 15.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,127,360 km

• M1: 727,943 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.94 AU - 3.64 AU

Year: 2248 Days

Day: 18.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.85 AU - 4.03 AU

Year: 2946 Days

Day: 29.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.9

Radius: 9

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.59 AU - 9.95 AU

Year: 9784 Days

Day: 14.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,127,360 km

• M1: 652,097 km (0.086 R)
• M2: 814,411 km (0.053 R)
• M3: 930,200 km (0.05 R)
• M4: 1,031,178 km (0.115 R)
• M5: 1,244,505 km (0.079 R)
• M6: 2,370,677 km (0.119 R)
• M7: 2,454,602 km (0.074 R)
• M8: 2,858,965 km (0.085 R)
• M9: 3,222,338 km (0.114 R)
• M10: 3,378,070 km (0.098 R)
• M11: 3,441,050 km (0.106 R)
• M12: 3,762,087 km (0.1 R)
• M13: 4,193,827 km (0.117 R)
• M14: 4,676,429 km (0.076 R)
• M15: 4,746,890 km (0.115 R)
• M16: 5,140,482 km (0.062 R)
• M17: 5,470,345 km (0.064 R)
• M18: 5,997,079 km (0.047 R)
• M19: 6,305,401 km (0.051 R)
• M20: 6,383,341 km (0.061 R)
• M21: 6,500,775 km (0.065 R)
• M22: 7,466,280 km (0.063 R)
• M23: 7,590,147 km (0.044 R)
• M24: 8,092,347 km (0.029 R)
• M25: 8,219,505 km (0.1 R)
• M26: 8,347,412 km (0.118 R)
• M27: 8,952,984 km (0.099 R)
• M28: 9,438,878 km (0.074 R)
• M29: 9,842,642 km (0.08 R)
• M30: 10,390,021 km (0.097 R)
• M31: 10,620,850 km (0.069 R)
• M32: 10,806,950 km (0.097 R)
• M33: 11,182,142 km (0.099 R)
• M34: 12,042,030 km (0.068 R)
• M35: 12,284,678 km (0.052 R)
• M36: 12,578,039 km (0.12 R)
• M37: 13,121,828 km (0.067 R)
• M38: 13,221,460 km (0.034 R)
• M39: 13,421,622 km (0.086 R)
• M40: 13,622,681 km (0.077 R)
• M41: 14,643,388 km (0.098 R)
• M42: 15,530,353 km (0.111 R)
• M43: 16,434,523 km (0.058 R)
• M44: 18,349,376 km (0.107 R)
• M45: 18,460,976 km (0.074 R)
• M46: 20,046,115 km (0.114 R)
• M47: 20,796,797 km (0.039 R)
• M48: 21,380,677 km (0.117 R)
• M49: 22,266,297 km (0.11 R)
• M50: 22,683,824 km (0.063 R)
• M51: 22,923,480 km (0.092 R)
• M52: 23,164,033 km (0.103 R)
• M53: 25,242,247 km (0.062 R)
• M54: 26,366,475 km (0.099 R)
• M55: 26,492,287 km (0.055 R)
• M56: 26,744,808 km (0.063 R)
• M57: 28,083,260 km (0.091 R)
• M58: 28,534,148 km (0.107 R)
• M59: 30,230,139 km (0.046 R)
• M60: 32,092,782 km (0.116 R)
• M61: 33,377,828 km (0.105 R)
• M62: 34,955,637 km (0.083 R)
• M63: 35,371,369 km (0.104 R)
• M64: 35,858,310 km (0.105 R)
• M65: 37,191,227 km (0.102 R)
• M66: 37,899,274 km (0.077 R)
• M67: 38,397,585 km (0.045 R)
• M68: 39,041,454 km (0.099 R)
• M69: 39,472,595 km (0.104 R)
• M70: 40,194,853 km (0.102 R)
• M71: 40,630,333 km (0.079 R)
• M72: 40,775,742 km (0.083 R)
• M73: 41,286,320 km (0.103 R)
• M74: 41,945,897 km (0.044 R)
• M75: 42,756,717 km (0.111 R)
• M76: 43,572,773 km (0.047 R)
• M77: 44,618,911 km (0.109 R)
• M78: 45,220,295 km (0.067 R)
• M79: 45,446,487 km (0.097 R)
• M80: 46,203,302 km (0.045 R)
• M81: 46,964,307 km (0.064 R)
• M82: 47,882,987 km (0.12 R)
• M83: 49,272,153 km (0.06 R)
• M84: 50,361,674 km (0.118 R)
• M85: 50,909,352 km (0.09 R)
• M86: 51,301,897 km (0.115 R)
• M87: 51,931,854 km (0.099 R)
• M88: 52,089,829 km (0.074 R)
• M89: 52,961,087 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.6

Radius: 8.7

Gravity: 10.85 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.24 AU - 10.7 AU

Year: 11860 Days

Day: 9.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 45,127,360 km

• M1: 269,276 km (0.058 R)
• M2: 346,917 km (0.063 R)
• M3: 404,064 km (0.118 R)
• M4: 530,025 km (0.118 R)
• M5: 725,998 km (0.066 R)
• M6: 803,041 km (0.092 R)
• M7: 1,051,972 km (0.09 R)
• M8: 1,301,501 km (0.059 R)
• M9: 1,569,730 km (0.087 R)
• M10: 1,963,472 km (0.104 R)
• M11: 2,185,924 km (0.063 R)
• M12: 2,387,432 km (0.113 R)
• M13: 2,996,146 km (0.113 R)
• M14: 3,252,856 km (0.044 R)
• M15: 3,685,044 km (0.107 R)
• M16: 4,639,928 km (0.118 R)
• M17: 4,824,980 km (0.106 R)
• M18: 5,125,971 km (0.11 R)
• M19: 6,146,079 km (0.115 R)
• M20: 6,679,246 km (0.118 R)
• M21: 7,227,223 km (0.051 R)
• M22: 7,745,879 km (0.092 R)
• M23: 7,877,525 km (0.064 R)
• M24: 9,513,228 km (0.102 R)
• M25: 10,129,122 km (0.036 R)
• M26: 10,225,014 km (0.104 R)
• M27: 11,299,726 km (0.112 R)
• M28: 12,256,404 km (0.103 R)
• M29: 12,461,203 km (0.043 R)
• M30: 13,291,472 km (0.101 R)
• M31: 13,449,148 km (0.065 R)
• M32: 13,607,422 km (0.078 R)
• M33: 14,300,509 km (0.032 R)
• M34: 16,167,042 km (0.047 R)
• M35: 16,447,987 km (0.111 R)
• M36: 16,617,331 km (0.085 R)
• M37: 16,843,972 km (0.101 R)
• M38: 18,635,108 km (0.107 R)
• M39: 18,693,900 km (0.114 R)
• M40: 21,649,056 km (0.09 R)
• M41: 21,834,707 km (0.114 R)
• M42: 22,332,269 km (0.094 R)
• M43: 22,645,078 km (0.098 R)
• M44: 23,211,905 km (0.052 R)
• M45: 23,465,324 km (0.091 R)
• M46: 23,975,004 km (0.077 R)
• M47: 24,423,947 km (0.098 R)
• M48: 25,330,061 km (0.087 R)
• M49: 25,787,232 km (0.096 R)
• M50: 26,313,069 km (0.106 R)
• M51: 26,577,259 km (0.033 R)
• M52: 26,776,074 km (0.064 R)
• M53: 27,710,163 km (0.053 R)
• M54: 28,519,338 km (0.102 R)
• M55: 28,722,791 km (0.113 R)
• M56: 29,199,560 km (0.113 R)
• M57: 30,923,376 km (0.092 R)
• M58: 31,062,651 km (0.091 R)
• M59: 31,411,962 km (0.032 R)
• M60: 31,551,986 km (0.093 R)
• M61: 32,892,832 km (0.058 R)
• M62: 33,177,517 km (0.075 R)
• M63: 33,248,875 km (0.087 R)
• M64: 33,749,280 km (0.09 R)
• M65: 34,975,234 km (0.093 R)
• M66: 36,289,003 km (0.07 R)
• M67: 36,730,616 km (0.079 R)
• M68: 37,173,874 km (0.098 R)
• M69: 37,396,177 km (0.111 R)
• M70: 37,618,928 km (0.084 R)
• M71: 37,693,278 km (0.083 R)
• M72: 37,991,127 km (0.089 R)
• M73: 40,250,205 km (0.114 R)
• M74: 41,472,868 km (0.108 R)
• M75: 42,475,024 km (0.112 R)
• M76: 42,785,141 km (0.111 R)
• M77: 44,267,805 km (0.101 R)
• M78: 44,346,344 km (0.11 R)
• M79: 45,212,964 km (0.115 R)
• M80: 45,292,102 km (0.101 R)
• M81: 45,688,087 km (0.089 R)
• M82: 48,007,453 km (0.117 R)
• M83: 50,446,796 km (0.083 R)
• M84: 50,610,904 km (0.108 R)
• M85: 50,857,292 km (0.08 R)
• M86: 52,593,375 km (0.113 R)
• M87: 53,343,310 km (0.072 R)
• M88: 53,510,560 km (0.065 R)
• M89: 54,264,832 km (0.065 R)
• M90: 56,208,408 km (0.087 R)
• M91: 56,975,097 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289

Radius: 10.4

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 10.11 AU - 12.23 AU

Year: 14064 Days

Day: 6.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 118.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,127,360 km

• M1: 167,699 km (0.101 R)
• M2: 489,335 km (0.117 R)
• M3: 678,426 km (0.052 R)
• M4: 927,208 km (0.095 R)
• M5: 1,552,228 km (0.085 R)
• M6: 1,861,297 km (0.08 R)
• M7: 2,238,433 km (0.098 R)
• M8: 2,639,654 km (0.119 R)
• M9: 2,769,655 km (0.059 R)
• M10: 2,982,234 km (0.118 R)
• M11: 3,145,295 km (0.082 R)
• M12: 3,565,665 km (0.104 R)
• M13: 3,826,714 km (0.089 R)
• M14: 4,004,137 km (0.104 R)
• M15: 4,521,745 km (0.07 R)
• M16: 4,867,915 km (0.068 R)
• M17: 4,995,970 km (0.06 R)
• M18: 5,288,285 km (0.108 R)
• M19: 5,519,563 km (0.065 R)
• M20: 5,653,154 km (0.102 R)
• M21: 6,026,251 km (0.039 R)
• M22: 6,337,415 km (0.064 R)
• M23: 6,653,964 km (0.111 R)
• M24: 6,725,023 km (0.093 R)
• M25: 8,122,566 km (0.072 R)
• M26: 8,389,598 km (0.053 R)
• M27: 8,737,264 km (0.047 R)
• M28: 9,050,372 km (0.071 R)
• M29: 9,168,704 km (0.069 R)
• M30: 9,446,806 km (0.045 R)
• M31: 10,836,870 km (0.094 R)
• M32: 11,856,230 km (0.095 R)
• M33: 13,083,979 km (0.107 R)
• M34: 13,758,217 km (0.101 R)
• M35: 13,894,351 km (0.112 R)
• M36: 13,985,456 km (0.118 R)
• M37: 14,259,819 km (0.101 R)
• M38: 15,234,150 km (0.101 R)
• M39: 15,753,105 km (0.104 R)
• M40: 15,943,243 km (0.104 R)
• M41: 16,808,218 km (0.115 R)
• M42: 17,985,404 km (0.093 R)
• M43: 18,134,403 km (0.1 R)
• M44: 18,634,060 km (0.032 R)
• M45: 18,784,855 km (0.115 R)
• M46: 19,138,205 km (0.107 R)
• M47: 19,239,633 km (0.104 R)
• M48: 19,595,825 km (0.11 R)
• M49: 19,902,950 km (0.095 R)
• M50: 20,366,553 km (0.118 R)
• M51: 21,990,588 km (0.106 R)
• M52: 23,601,607 km (0.105 R)
• M53: 23,764,819 km (0.104 R)
• M54: 25,028,472 km (0.088 R)
• M55: 25,473,077 km (0.119 R)
• M56: 26,032,423 km (0.094 R)
• M57: 27,391,669 km (0.099 R)
• M58: 28,484,033 km (0.073 R)
• M59: 29,122,965 km (0.119 R)
• M60: 29,531,966 km (0.094 R)
• M61: 30,473,984 km (0.056 R)
• M62: 30,592,465 km (0.031 R)
• M63: 32,448,077 km (0.063 R)
• M64: 32,932,924 km (0.115 R)
• M65: 33,786,978 km (0.101 R)
• M66: 34,339,892 km (0.092 R)
• M67: 35,392,612 km (0.069 R)
• M68: 36,330,142 km (0.114 R)
• M69: 36,518,635 km (0.077 R)
• M70: 37,847,065 km (0.084 R)
• M71: 38,165,708 km (0.117 R)
• M72: 39,255,828 km (0.038 R)
• M73: 39,772,389 km (0.079 R)
• M74: 40,096,268 km (0.077 R)
• M75: 40,616,570 km (0.118 R)
• M76: 41,466,585 km (0.055 R)
• M77: 41,860,925 km (0.048 R)
• M78: 42,124,367 km (0.087 R)
• M79: 42,256,462 km (0.05 R)
• M80: 42,984,854 km (0.06 R)
• M81: 43,650,564 km (0.059 R)
• M82: 44,521,224 km (0.093 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 13,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit