🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.74 AU - 0.8 AU

Year: 246 Days

Day: 46.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,679,584 km

• M1: 58,942 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.73 AU - 0.97 AU

Year: 285 Days

Day: 31.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.48 AU - 1.5 AU

Year: 661 Days

Day: 15.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.76 AU - 1.76 AU

Year: 849 Days

Day: 17.9 Hours

Environment

Temp: -62 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,679,584 km

• M1: 314,904 km (0.114 R)
• M2: 1,388,867 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.38 AU - 2.8 AU

Year: 1515 Days

Day: 26.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,679,584 km

• M1: 526,585 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.67 AU - 3.99 AU

Year: 2208 Days

Day: 13.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,679,584 km

• M1: 671,545 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.9

Radius: 11.1

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.01 AU - 8.07 AU

Year: 6789 Days

Day: 14.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 19,679,584 km

• M1: 141,669 km (0.113 R)
• M2: 681,867 km (0.061 R)
• M3: 833,859 km (0.086 R)
• M4: 914,342 km (0.078 R)
• M5: 1,083,986 km (0.063 R)
• M6: 1,190,949 km (0.062 R)
• M7: 1,554,172 km (0.035 R)
• M8: 1,696,739 km (0.099 R)
• M9: 2,039,169 km (0.103 R)
• M10: 2,196,097 km (0.072 R)
• M11: 2,913,269 km (0.082 R)
• M12: 3,116,273 km (0.099 R)
• M13: 3,297,885 km (0.097 R)
• M14: 3,671,431 km (0.079 R)
• M15: 3,753,261 km (0.084 R)
• M16: 4,030,615 km (0.078 R)
• M17: 4,257,256 km (0.039 R)
• M18: 4,459,213 km (0.093 R)
• M19: 4,575,900 km (0.106 R)
• M20: 4,664,162 km (0.047 R)
• M21: 4,902,322 km (0.066 R)
• M22: 5,114,153 km (0.108 R)
• M23: 5,359,793 km (0.076 R)
• M24: 5,704,017 km (0.081 R)
• M25: 6,250,199 km (0.096 R)
• M26: 6,679,246 km (0.12 R)
• M27: 6,948,073 km (0.073 R)
• M28: 7,461,643 km (0.099 R)
• M29: 8,058,688 km (0.106 R)
• M30: 8,525,583 km (0.073 R)
• M31: 8,743,996 km (0.042 R)
• M32: 8,927,552 km (0.1 R)
• M33: 9,149,406 km (0.089 R)
• M34: 9,902,182 km (0.06 R)
• M35: 10,518,825 km (0.079 R)
• M36: 11,267,113 km (0.072 R)
• M37: 11,386,941 km (0.108 R)
• M38: 11,627,644 km (0.1 R)
• M39: 12,442,354 km (0.096 R)
• M40: 12,939,917 km (0.115 R)
• M41: 13,065,429 km (0.066 R)
• M42: 13,869,219 km (0.085 R)
• M43: 14,255,630 km (0.063 R)
• M44: 14,645,632 km (0.067 R)
• M45: 14,995,092 km (0.113 R)
• M46: 15,171,019 km (0.072 R)
• M47: 15,259,132 km (0.06 R)
• M48: 16,195,166 km (0.119 R)
• M49: 16,647,550 km (0.052 R)
• M50: 18,263,207 km (0.08 R)
• M51: 19,735,549 km (0.029 R)
• M52: 20,073,341 km (0.058 R)
• M53: 20,267,071 km (0.053 R)
• M54: 20,607,855 km (0.074 R)
• M55: 21,295,107 km (0.069 R)
• M56: 21,542,393 km (0.084 R)
• M57: 22,340,048 km (0.119 R)
• M58: 22,742,467 km (0.118 R)
• M59: 23,758,984 km (0.064 R)
• M60: 24,479,448 km (0.089 R)
• M61: 24,686,641 km (0.1 R)
• M62: 25,154,882 km (0.048 R)
• M63: 25,521,098 km (0.056 R)
• M64: 25,941,767 km (0.105 R)
• M65: 26,683,623 km (0.064 R)
• M66: 27,432,360 km (0.08 R)
• M67: 28,242,133 km (0.109 R)
• M68: 29,609,458 km (0.047 R)
• M69: 30,273,373 km (0.112 R)
• M70: 30,607,126 km (0.089 R)
• M71: 30,998,175 km (0.108 R)
• M72: 31,672,263 km (0.078 R)
• M73: 31,785,060 km (0.075 R)
• M74: 33,206,688 km (0.087 R)
• M75: 33,608,358 km (0.114 R)
• M76: 35,758,529 km (0.064 R)
• M77: 36,229,313 km (0.117 R)
• M78: 36,406,437 km (0.053 R)
• M79: 37,177,016 km (0.041 R)
• M80: 37,296,096 km (0.089 R)
• M81: 37,773,462 km (0.032 R)
• M82: 38,012,969 km (0.095 R)
• M83: 38,192,785 km (0.111 R)
• M84: 38,493,327 km (0.103 R)
• M85: 38,734,329 km (0.083 R)
• M86: 40,618,814 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.8

Radius: 11.1

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.89 AU - 9.97 AU

Year: 11372 Days

Day: 10.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 19,679,584 km

• M1: 166,353 km (0.068 R)
• M2: 376,987 km (0.068 R)
• M3: 569,519 km (0.072 R)
• M4: 1,092,513 km (0.087 R)
• M5: 1,510,639 km (0.079 R)
• M6: 1,737,878 km (0.09 R)
• M7: 1,808,189 km (0.058 R)
• M8: 2,225,717 km (0.04 R)
• M9: 2,302,610 km (0.08 R)
• M10: 3,411,131 km (0.084 R)
• M11: 3,650,637 km (0.116 R)
• M12: 3,895,678 km (0.1 R)
• M13: 4,146,105 km (0.116 R)
• M14: 5,131,955 km (0.088 R)
• M15: 5,476,180 km (0.09 R)
• M16: 5,863,788 km (0.103 R)
• M17: 6,042,856 km (0.06 R)
• M18: 6,151,165 km (0.113 R)
• M19: 6,296,724 km (0.074 R)
• M20: 6,369,877 km (0.097 R)
• M21: 6,628,233 km (0.117 R)
• M22: 8,010,816 km (0.117 R)
• M23: 9,104,676 km (0.048 R)
• M24: 9,732,538 km (0.069 R)
• M25: 10,547,847 km (0.104 R)
• M26: 11,118,413 km (0.114 R)
• M27: 12,015,701 km (0.071 R)
• M28: 12,243,688 km (0.12 R)
• M29: 12,427,095 km (0.103 R)
• M30: 13,169,998 km (0.083 R)
• M31: 13,452,140 km (0.083 R)
• M32: 13,546,686 km (0.091 R)
• M33: 13,831,670 km (0.056 R)
• M34: 14,070,727 km (0.072 R)
• M35: 14,214,790 km (0.075 R)
• M36: 15,335,278 km (0.068 R)
• M37: 16,081,472 km (0.114 R)
• M38: 16,433,625 km (0.111 R)
• M39: 17,454,182 km (0.098 R)
• M40: 17,816,059 km (0.106 R)
• M41: 17,920,030 km (0.087 R)
• M42: 19,716,700 km (0.076 R)
• M43: 20,201,996 km (0.04 R)
• M44: 21,019,398 km (0.046 R)
• M45: 21,184,106 km (0.108 R)
• M46: 22,181,774 km (0.032 R)
• M47: 23,592,781 km (0.071 R)
• M48: 23,878,513 km (0.116 R)
• M49: 24,395,673 km (0.093 R)
• M50: 25,207,391 km (0.115 R)
• M51: 26,205,059 km (0.119 R)
• M52: 26,857,455 km (0.118 R)
• M53: 27,155,753 km (0.117 R)
• M54: 27,395,110 km (0.102 R)
• M55: 27,695,503 km (0.07 R)
• M56: 27,876,217 km (0.071 R)
• M57: 28,481,340 km (0.087 R)
• M58: 28,846,509 km (0.109 R)
• M59: 29,520,148 km (0.106 R)
• M60: 29,766,386 km (0.111 R)
• M61: 30,322,740 km (0.032 R)
• M62: 31,195,345 km (0.047 R)
• M63: 31,383,389 km (0.109 R)
• M64: 32,710,173 km (0.108 R)
• M65: 32,964,938 km (0.04 R)
• M66: 33,348,357 km (0.113 R)
• M67: 34,313,413 km (0.074 R)
• M68: 34,572,367 km (0.096 R)
• M69: 35,679,840 km (0.117 R)
• M70: 36,336,874 km (0.085 R)
• M71: 38,600,290 km (0.116 R)
• M72: 39,681,134 km (0.073 R)
• M73: 40,157,155 km (0.037 R)
• M74: 40,430,021 km (0.056 R)
• M75: 40,703,486 km (0.032 R)
• M76: 41,321,026 km (0.113 R)
• M77: 42,080,086 km (0.108 R)
• M78: 42,495,968 km (0.104 R)
• M79: 42,913,346 km (0.107 R)
• M80: 43,541,807 km (0.078 R)
• M81: 44,173,409 km (0.077 R)
• M82: 44,737,393 km (0.112 R)
• M83: 45,658,916 km (0.054 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.3

Radius: 14.8

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 10.52 AU - 12.84 AU

Year: 14508 Days

Day: 5.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 19,679,584 km

• M1: 263,591 km (0.043 R)
• M2: 524,640 km (0.108 R)
• M3: 694,882 km (0.08 R)
• M4: 1,098,048 km (0.086 R)
• M5: 1,326,933 km (0.065 R)
• M6: 1,461,422 km (0.116 R)
• M7: 2,665,984 km (0.119 R)
• M8: 2,803,913 km (0.113 R)
• M9: 3,796,794 km (0.093 R)
• M10: 4,271,169 km (0.102 R)
• M11: 4,556,751 km (0.114 R)
• M12: 5,018,261 km (0.112 R)
• M13: 5,276,466 km (0.096 R)
• M14: 5,627,573 km (0.085 R)
• M15: 5,895,951 km (0.088 R)
• M16: 6,726,519 km (0.099 R)
• M17: 6,916,209 km (0.083 R)
• M18: 7,011,652 km (0.084 R)
• M19: 7,349,444 km (0.087 R)
• M20: 7,495,901 km (0.08 R)
• M21: 8,242,394 km (0.114 R)
• M22: 9,327,577 km (0.107 R)
• M23: 9,486,300 km (0.106 R)
• M24: 9,645,921 km (0.114 R)
• M25: 10,021,861 km (0.043 R)
• M26: 10,293,231 km (0.106 R)
• M27: 10,457,340 km (0.066 R)
• M28: 10,843,602 km (0.073 R)
• M29: 11,516,792 km (0.095 R)
• M30: 12,903,564 km (0.101 R)
• M31: 13,139,779 km (0.055 R)
• M32: 13,437,180 km (0.039 R)
• M33: 13,616,697 km (0.085 R)
• M34: 13,857,251 km (0.114 R)
• M35: 14,099,300 km (0.114 R)
• M36: 14,587,438 km (0.099 R)
• M37: 16,788,172 km (0.113 R)
• M38: 17,501,156 km (0.067 R)
• M39: 20,244,781 km (0.118 R)
• M40: 20,657,521 km (0.114 R)
• M41: 20,795,750 km (0.04 R)
• M42: 21,561,242 km (0.107 R)
• M43: 21,841,888 km (0.084 R)
• M44: 23,048,095 km (0.074 R)
• M45: 23,263,366 km (0.114 R)
• M46: 23,623,299 km (0.081 R)
• M47: 23,767,811 km (0.058 R)
• M48: 24,057,881 km (0.111 R)
• M49: 25,971,088 km (0.084 R)
• M50: 26,419,582 km (0.12 R)
• M51: 28,238,992 km (0.119 R)
• M52: 28,623,159 km (0.12 R)
• M53: 30,255,421 km (0.09 R)
• M54: 32,558,780 km (0.059 R)
• M55: 32,800,380 km (0.033 R)
• M56: 33,853,699 km (0.075 R)
• M57: 34,589,421 km (0.104 R)
• M58: 34,918,237 km (0.081 R)
• M59: 36,660,903 km (0.066 R)
• M60: 38,857,598 km (0.061 R)
• M61: 39,113,859 km (0.037 R)
• M62: 39,628,027 km (0.056 R)
• M63: 43,288,986 km (0.109 R)
• M64: 45,879,273 km (0.1 R)
• M65: 46,874,997 km (0.115 R)
• M66: 47,056,758 km (0.117 R)
• M67: 47,877,751 km (0.043 R)
• M68: 48,244,117 km (0.095 R)
• M69: 49,811,753 km (0.108 R)
• M70: 49,997,254 km (0.09 R)
• M71: 50,462,055 km (0.095 R)
• M72: 51,208,847 km (0.115 R)
• M73: 51,489,792 km (0.06 R)
• M74: 52,241,521 km (0.063 R)
• M75: 52,618,657 km (0.105 R)
• M76: 55,092,707 km (0.1 R)
• M77: 56,440,584 km (0.113 R)
• M78: 56,634,014 km (0.036 R)
• M79: 57,118,561 km (0.054 R)
• M80: 57,409,828 km (0.074 R)
• M81: 57,701,694 km (0.085 R)
• M82: 59,857,250 km (0.087 R)
• M83: 61,044,159 km (0.104 R)
• M84: 61,242,676 km (0.108 R)
• M85: 61,839,721 km (0.071 R)
• M86: 61,939,353 km (0.076 R)
• M87: 63,541,696 km (0.109 R)
• M88: 64,448,857 km (0.045 R)
• M89: 65,665,237 km (0.039 R)
• M90: 68,739,174 km (0.115 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.1

Radius: 11.2

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 11.72 AU - 12.96 AU

Year: 15754 Days

Day: 9.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 19,679,584 km

• M1: 146,157 km (0.088 R)
• M2: 455,675 km (0.093 R)
• M3: 598,092 km (0.077 R)
• M4: 747,989 km (0.104 R)
• M5: 891,454 km (0.101 R)
• M6: 1,796,072 km (0.118 R)
• M7: 1,926,521 km (0.12 R)
• M8: 2,351,080 km (0.084 R)
• M9: 3,112,384 km (0.097 R)
• M10: 3,398,415 km (0.113 R)
• M11: 3,479,347 km (0.091 R)
• M12: 3,676,517 km (0.08 R)
• M13: 4,185,300 km (0.102 R)
• M14: 4,342,377 km (0.092 R)
• M15: 4,770,826 km (0.03 R)
• M16: 4,935,084 km (0.071 R)
• M17: 5,119,688 km (0.118 R)
• M18: 5,287,986 km (0.114 R)
• M19: 5,861,843 km (0.049 R)
• M20: 6,255,435 km (0.056 R)
• M21: 6,355,217 km (0.108 R)
• M22: 6,923,838 km (0.092 R)
• M23: 7,403,150 km (0.041 R)
• M24: 7,593,588 km (0.094 R)
• M25: 7,742,887 km (0.028 R)
• M26: 7,914,775 km (0.081 R)
• M27: 8,481,900 km (0.112 R)
• M28: 9,220,764 km (0.108 R)
• M29: 9,471,640 km (0.059 R)
• M30: 9,678,683 km (0.09 R)
• M31: 9,910,410 km (0.056 R)
• M32: 10,688,020 km (0.083 R)
• M33: 10,831,634 km (0.119 R)
• M34: 11,338,920 km (0.117 R)
• M35: 11,829,452 km (0.072 R)
• M36: 12,077,186 km (0.086 R)
• M37: 12,578,039 km (0.086 R)
• M38: 13,600,092 km (0.103 R)
• M39: 13,677,883 km (0.082 R)
• M40: 14,675,252 km (0.031 R)
• M41: 14,941,686 km (0.106 R)
• M42: 15,968,526 km (0.116 R)
• M43: 16,187,686 km (0.091 R)
• M44: 16,850,854 km (0.101 R)
• M45: 17,522,997 km (0.064 R)
• M46: 19,183,384 km (0.107 R)
• M47: 19,620,958 km (0.085 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 16,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit