🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.72 AU - 0.82 AU

Year: 241 Days

Day: 44 Hours

Environment

Temp: 150 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.91 AU - 1.17 AU

Year: 378 Days

Day: 19.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,792,342 km

• M1: 183,856 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.19 AU - 1.55 AU

Year: 572 Days

Day: 16.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.51 AU - 1.83 AU

Year: 769 Days

Day: 37.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 168.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,792,342 km

• M1: 588,967 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.53 AU - 4.03 AU

Year: 2620 Days

Day: 16.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.1

Radius: 12.3

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.91 AU - 8.25 AU

Year: 7439 Days

Day: 8.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,792,342 km

• M1: 170,093 km (0.111 R)
• M2: 268,827 km (0.111 R)
• M3: 405,111 km (0.112 R)
• M4: 616,194 km (0.073 R)
• M5: 766,839 km (0.095 R)
• M6: 853,456 km (0.105 R)
• M7: 1,325,437 km (0.027 R)
• M8: 1,606,083 km (0.075 R)
• M9: 1,704,069 km (0.049 R)
• M10: 1,804,150 km (0.111 R)
• M11: 2,371,725 km (0.082 R)
• M12: 2,912,072 km (0.077 R)
• M13: 3,176,112 km (0.116 R)
• M14: 3,447,932 km (0.078 R)
• M15: 3,969,879 km (0.082 R)
• M16: 4,172,135 km (0.117 R)
• M17: 4,285,979 km (0.067 R)
• M18: 4,470,433 km (0.044 R)
• M19: 4,610,457 km (0.057 R)
• M20: 5,258,664 km (0.101 R)
• M21: 5,381,783 km (0.025 R)
• M22: 5,506,099 km (0.081 R)
• M23: 5,606,031 km (0.096 R)
• M24: 5,909,864 km (0.064 R)
• M25: 6,402,190 km (0.09 R)
• M26: 6,880,604 km (0.086 R)
• M27: 7,233,506 km (0.087 R)
• M28: 7,343,311 km (0.112 R)
• M29: 7,592,391 km (0.094 R)
• M30: 7,985,235 km (0.111 R)
• M31: 8,298,792 km (0.108 R)
• M32: 8,761,947 km (0.082 R)
• M33: 8,967,345 km (0.097 R)
• M34: 9,322,939 km (0.088 R)
• M35: 11,012,049 km (0.055 R)
• M36: 11,297,332 km (0.077 R)
• M37: 11,746,126 km (0.117 R)
• M38: 12,070,304 km (0.086 R)
• M39: 12,168,141 km (0.075 R)
• M40: 12,926,752 km (0.098 R)
• M41: 13,026,833 km (0.113 R)
• M42: 13,837,055 km (0.097 R)
• M43: 14,007,746 km (0.105 R)
• M44: 14,144,927 km (0.099 R)
• M45: 14,524,607 km (0.058 R)
• M46: 15,152,918 km (0.082 R)
• M47: 15,647,788 km (0.029 R)
• M48: 16,111,990 km (0.111 R)
• M49: 16,219,850 km (0.116 R)
• M50: 16,544,627 km (0.102 R)
• M51: 16,835,146 km (0.094 R)
• M52: 17,347,668 km (0.074 R)
• M53: 17,753,976 km (0.102 R)
• M54: 18,126,176 km (0.09 R)
• M55: 18,275,773 km (0.116 R)
• M56: 18,915,903 km (0.102 R)
• M57: 19,029,747 km (0.066 R)
• M58: 19,143,740 km (0.055 R)
• M59: 20,141,109 km (0.09 R)
• M60: 20,334,839 km (0.112 R)
• M61: 20,451,375 km (0.106 R)
• M62: 20,880,572 km (0.065 R)
• M63: 21,946,756 km (0.095 R)
• M64: 22,066,434 km (0.119 R)
• M65: 22,426,366 km (0.061 R)
• M66: 22,707,760 km (0.067 R)
• M67: 23,517,982 km (0.12 R)
• M68: 24,420,356 km (0.072 R)
• M69: 25,083,673 km (0.027 R)
• M70: 25,459,314 km (0.12 R)
• M71: 25,752,825 km (0.096 R)
• M72: 25,878,936 km (0.109 R)
• M73: 27,280,069 km (0.12 R)
• M74: 27,666,481 km (0.083 R)
• M75: 28,098,070 km (0.111 R)
• M76: 28,836,635 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.3

Radius: 12.5

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.69 AU - 8.63 AU

Year: 7557 Days

Day: 7.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,792,342 km

• M1: 183,407 km (0.079 R)
• M2: 417,079 km (0.101 R)
• M3: 543,190 km (0.07 R)
• M4: 672,592 km (0.088 R)
• M5: 965,804 km (0.035 R)
• M6: 1,220,719 km (0.106 R)
• M7: 1,430,754 km (0.052 R)
• M8: 2,367,087 km (0.119 R)
• M9: 2,447,421 km (0.045 R)
• M10: 2,569,942 km (0.075 R)
• M11: 2,757,388 km (0.098 R)
• M12: 2,906,537 km (0.063 R)
• M13: 3,212,764 km (0.106 R)
• M14: 3,392,581 km (0.119 R)
• M15: 3,575,838 km (0.077 R)
• M16: 4,341,480 km (0.11 R)
• M17: 4,515,612 km (0.109 R)
• M18: 4,666,855 km (0.108 R)
• M19: 5,156,938 km (0.101 R)
• M20: 5,636,399 km (0.062 R)
• M21: 6,158,196 km (0.078 R)
• M22: 6,926,381 km (0.07 R)
• M23: 7,366,199 km (0.117 R)
• M24: 7,485,129 km (0.103 R)
• M25: 7,664,647 km (0.037 R)
• M26: 7,845,511 km (0.09 R)
• M27: 7,966,984 km (0.115 R)
• M28: 8,427,895 km (0.088 R)
• M29: 8,929,198 km (0.108 R)
• M30: 9,151,500 km (0.1 R)
• M31: 9,504,701 km (0.073 R)
• M32: 10,591,080 km (0.092 R)
• M33: 10,691,760 km (0.088 R)
• M34: 10,826,548 km (0.029 R)
• M35: 11,097,918 km (0.117 R)
• M36: 11,474,605 km (0.111 R)
• M37: 11,855,631 km (0.12 R)
• M38: 11,995,056 km (0.104 R)
• M39: 12,487,981 km (0.093 R)
• M40: 13,131,252 km (0.112 R)
• M41: 13,384,372 km (0.03 R)
• M42: 13,969,000 km (0.091 R)
• M43: 14,450,257 km (0.061 R)
• M44: 15,811,149 km (0.108 R)
• M45: 16,506,928 km (0.063 R)
• M46: 17,173,088 km (0.076 R)
• M47: 17,648,809 km (0.072 R)
• M48: 18,008,292 km (0.092 R)
• M49: 19,512,050 km (0.06 R)
• M50: 19,759,635 km (0.093 R)
• M51: 20,133,031 km (0.072 R)
• M52: 20,216,357 km (0.091 R)
• M53: 20,592,596 km (0.08 R)
• M54: 20,718,557 km (0.098 R)
• M55: 22,335,860 km (0.118 R)
• M56: 22,681,580 km (0.081 R)
• M57: 23,597,419 km (0.1 R)
• M58: 23,817,178 km (0.097 R)
• M59: 24,081,966 km (0.085 R)
• M60: 24,214,659 km (0.094 R)
• M61: 24,480,794 km (0.05 R)
• M62: 26,007,440 km (0.071 R)
• M63: 27,657,206 km (0.081 R)
• M64: 28,028,507 km (0.082 R)
• M65: 28,261,282 km (0.065 R)
• M66: 28,401,305 km (0.119 R)
• M67: 28,541,628 km (0.112 R)
• M68: 29,057,890 km (0.075 R)
• M69: 29,435,176 km (0.115 R)
• M70: 29,814,257 km (0.037 R)
• M71: 30,194,834 km (0.118 R)
• M72: 30,577,206 km (0.084 R)
• M73: 30,816,862 km (0.087 R)
• M74: 31,201,777 km (0.072 R)
• M75: 31,733,598 km (0.092 R)
• M76: 32,024,865 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.4

Radius: 14.7

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.99 AU - 8.83 AU

Year: 8693 Days

Day: 8.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,792,342 km

• M1: 214,523 km (0.075 R)
• M2: 394,938 km (0.113 R)
• M3: 635,043 km (0.057 R)
• M4: 797,057 km (0.09 R)
• M5: 1,117,646 km (0.103 R)
• M6: 1,234,033 km (0.11 R)
• M7: 1,337,405 km (0.076 R)
• M8: 1,590,824 km (0.044 R)
• M9: 1,900,192 km (0.105 R)
• M10: 2,083,001 km (0.09 R)
• M11: 2,187,270 km (0.115 R)
• M12: 2,357,812 km (0.096 R)
• M13: 2,689,770 km (0.105 R)
• M14: 2,990,013 km (0.084 R)
• M15: 3,399,312 km (0.025 R)
• M16: 3,724,538 km (0.064 R)
• M17: 4,112,595 km (0.091 R)
• M18: 4,432,585 km (0.111 R)
• M19: 4,733,127 km (0.087 R)
• M20: 5,210,793 km (0.116 R)
• M21: 5,941,728 km (0.095 R)
• M22: 6,091,775 km (0.113 R)
• M23: 6,488,060 km (0.095 R)
• M24: 7,050,548 km (0.056 R)
• M25: 7,337,776 km (0.101 R)
• M26: 7,956,961 km (0.059 R)
• M27: 8,089,505 km (0.104 R)
• M28: 8,593,051 km (0.094 R)
• M29: 8,763,144 km (0.115 R)
• M30: 10,092,620 km (0.102 R)
• M31: 10,854,223 km (0.072 R)
• M32: 10,964,626 km (0.107 R)
• M33: 11,112,279 km (0.098 R)
• M34: 11,936,414 km (0.061 R)
• M35: 13,882,234 km (0.064 R)
• M36: 14,851,029 km (0.098 R)
• M37: 15,343,506 km (0.072 R)
• M38: 15,467,522 km (0.108 R)
• M39: 15,924,993 km (0.111 R)
• M40: 16,555,996 km (0.032 R)
• M41: 17,281,097 km (0.063 R)
• M42: 17,496,369 km (0.093 R)
• M43: 17,625,920 km (0.113 R)
• M44: 18,366,280 km (0.09 R)
• M45: 19,518,333 km (0.059 R)
• M46: 19,742,431 km (0.104 R)
• M47: 20,511,214 km (0.111 R)
• M48: 20,876,383 km (0.067 R)
• M49: 20,968,086 km (0.1 R)
• M50: 21,335,948 km (0.066 R)
• M51: 21,566,927 km (0.094 R)
• M52: 22,358,599 km (0.068 R)
• M53: 23,302,262 km (0.063 R)
• M54: 23,731,009 km (0.07 R)
• M55: 24,210,620 km (0.047 R)
• M56: 24,548,263 km (0.09 R)
• M57: 25,717,669 km (0.102 R)
• M58: 26,706,062 km (0.032 R)
• M59: 27,405,432 km (0.109 R)
• M60: 27,706,872 km (0.074 R)
• M61: 27,858,115 km (0.072 R)
• M62: 28,009,509 km (0.06 R)
• M63: 28,414,769 km (0.068 R)
• M64: 28,618,073 km (0.108 R)
• M65: 29,026,325 km (0.109 R)
• M66: 29,539,147 km (0.086 R)
• M67: 30,262,303 km (0.117 R)
• M68: 31,410,467 km (0.067 R)
• M69: 31,726,118 km (0.114 R)
• M70: 34,072,561 km (0.095 R)
• M71: 34,722,264 km (0.086 R)
• M72: 35,759,127 km (0.078 R)
• M73: 36,419,302 km (0.097 R)
• M74: 36,750,961 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.6

Radius: 9.8

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.34 AU - 10.76 AU

Year: 11357 Days

Day: 6.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,792,342 km

• M1: 209,138 km (0.111 R)
• M2: 305,628 km (0.102 R)
• M3: 857,645 km (0.114 R)
• M4: 994,676 km (0.118 R)
• M5: 1,118,394 km (0.073 R)
• M6: 1,544,000 km (0.111 R)
• M7: 1,639,892 km (0.088 R)
• M8: 1,812,528 km (0.119 R)
• M9: 2,590,586 km (0.086 R)
• M10: 3,120,761 km (0.105 R)
• M11: 3,524,376 km (0.06 R)
• M12: 3,846,311 km (0.075 R)
• M13: 4,245,139 km (0.115 R)
• M14: 4,727,293 km (0.036 R)
• M15: 5,372,658 km (0.116 R)
• M16: 6,007,551 km (0.08 R)
• M17: 6,626,886 km (0.077 R)
• M18: 6,705,725 km (0.081 R)
• M19: 7,104,702 km (0.117 R)
• M20: 7,552,449 km (0.029 R)
• M21: 7,842,220 km (0.094 R)
• M22: 7,925,695 km (0.078 R)
• M23: 8,093,394 km (0.074 R)
• M24: 8,518,252 km (0.103 R)
• M25: 8,863,225 km (0.071 R)
• M26: 9,566,933 km (0.106 R)
• M27: 10,016,026 km (0.111 R)
• M28: 10,288,743 km (0.088 R)
• M29: 10,702,381 km (0.074 R)
• M30: 11,928,037 km (0.117 R)
• M31: 12,217,060 km (0.052 R)
• M32: 12,606,164 km (0.111 R)
• M33: 12,704,150 km (0.09 R)
• M34: 12,851,504 km (0.085 R)
• M35: 13,546,686 km (0.062 R)
• M36: 14,050,681 km (0.079 R)
• M37: 14,458,335 km (0.074 R)
• M38: 14,766,656 km (0.111 R)
• M39: 14,869,879 km (0.117 R)
• M40: 15,128,982 km (0.09 R)
• M41: 15,337,522 km (0.085 R)
• M42: 15,968,526 km (0.053 R)
• M43: 17,255,815 km (0.085 R)
• M44: 17,364,722 km (0.056 R)
• M45: 17,582,986 km (0.111 R)
• M46: 17,802,147 km (0.056 R)
• M47: 18,187,810 km (0.099 R)
• M48: 18,298,512 km (0.105 R)
• M49: 18,409,514 km (0.107 R)
• M50: 19,305,156 km (0.045 R)
• M51: 19,758,288 km (0.036 R)
• M52: 20,214,861 km (0.118 R)
• M53: 21,664,315 km (0.044 R)
• M54: 23,086,991 km (0.115 R)
• M55: 24,846,112 km (0.11 R)
• M56: 25,462,605 km (0.036 R)
• M57: 27,851,084 km (0.117 R)
• M58: 28,491,513 km (0.11 R)
• M59: 28,813,597 km (0.057 R)
• M60: 29,007,326 km (0.091 R)
• M61: 29,526,281 km (0.064 R)
• M62: 29,786,881 km (0.093 R)
• M63: 30,048,228 km (0.043 R)
• M64: 33,108,253 km (0.107 R)
• M65: 33,718,462 km (0.053 R)
• M66: 35,087,732 km (0.101 R)
• M67: 35,502,118 km (0.112 R)
• M68: 36,475,102 km (0.091 R)
• M69: 37,880,425 km (0.113 R)
• M70: 37,951,185 km (0.056 R)
• M71: 38,376,491 km (0.047 R)
• M72: 39,877,556 km (0.09 R)
• M73: 40,526,662 km (0.106 R)
• M74: 41,252,062 km (0.116 R)
• M75: 41,908,647 km (0.109 R)
• M76: 42,936,683 km (0.107 R)
• M77: 43,084,336 km (0.084 R)
• M78: 43,750,346 km (0.115 R)
• M79: 44,494,446 km (0.112 R)
• M80: 45,242,734 km (0.12 R)
• M81: 46,372,946 km (0.069 R)
• M82: 46,903,420 km (0.102 R)
• M83: 47,741,318 km (0.11 R)
• M84: 48,123,840 km (0.072 R)
• M85: 48,814,832 km (0.11 R)
• M86: 49,509,266 km (0.103 R)
• M87: 49,973,917 km (0.032 R)
• M88: 50,751,676 km (0.047 R)
• M89: 50,829,617 km (0.062 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 12,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit