🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.98 AU - 1.3 AU

Year: 438 Days

Day: 33.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.03 AU - 1.65 AU

Year: 558 Days

Day: 36.4 Hours

Environment

Temp: -10 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.93 AU - 2.57 AU

Year: 1215 Days

Day: 13.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.8 AU - 4.34 AU

Year: 2428 Days

Day: 45.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,651,448 km

• M1: 1,066,334 km (0.11 R)

Asteroid Belt

Center: 4.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.8

Radius: 11.9

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.88 AU - 6.28 AU

Year: 4121 Days

Day: 13 Hours

Environment

Temp: -130 °C

Axial Tilt: 63 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 93,651,448 km

• M1: 151,094 km (0.104 R)
• M2: 360,531 km (0.114 R)
• M3: 500,106 km (0.064 R)
• M4: 758,312 km (0.093 R)
• M5: 832,363 km (0.087 R)
• M6: 1,091,167 km (0.114 R)
• M7: 1,353,562 km (0.116 R)
• M8: 1,457,382 km (0.098 R)
• M9: 1,772,884 km (0.097 R)
• M10: 1,848,730 km (0.064 R)
• M11: 1,938,788 km (0.119 R)
• M12: 2,259,227 km (0.079 R)
• M13: 2,411,817 km (0.087 R)
• M14: 2,625,443 km (0.111 R)
• M15: 2,741,979 km (0.11 R)
• M16: 2,890,231 km (0.114 R)
• M17: 3,493,858 km (0.117 R)
• M18: 3,769,118 km (0.084 R)
• M19: 3,984,539 km (0.091 R)
• M20: 4,445,002 km (0.069 R)
• M21: 5,085,430 km (0.036 R)
• M22: 5,491,139 km (0.108 R)
• M23: 5,811,877 km (0.116 R)
• M24: 5,964,916 km (0.111 R)
• M25: 6,100,003 km (0.109 R)
• M26: 6,610,580 km (0.097 R)
• M27: 6,730,259 km (0.111 R)
• M28: 6,810,593 km (0.089 R)
• M29: 6,931,617 km (0.117 R)
• M30: 7,053,390 km (0.111 R)
• M31: 7,402,103 km (0.045 R)
• M32: 7,505,774 km (0.113 R)
• M33: 7,967,732 km (0.12 R)
• M34: 8,309,563 km (0.116 R)
• M35: 8,831,361 km (0.106 R)
• M36: 9,029,877 km (0.114 R)
• M37: 9,118,589 km (0.111 R)
• M38: 9,408,659 km (0.108 R)
• M39: 9,770,087 km (0.091 R)
• M40: 9,906,820 km (0.095 R)
• M41: 10,366,983 km (0.06 R)
• M42: 10,740,379 km (0.11 R)
• M43: 10,834,327 km (0.098 R)
• M44: 10,952,210 km (0.113 R)
• M45: 11,260,830 km (0.108 R)
• M46: 11,572,293 km (0.068 R)
• M47: 11,813,744 km (0.096 R)
• M48: 12,301,882 km (0.076 R)
• M49: 12,548,419 km (0.087 R)
• M50: 12,796,602 km (0.102 R)
• M51: 13,247,340 km (0.09 R)
• M52: 13,703,464 km (0.038 R)
• M53: 14,190,405 km (0.083 R)
• M54: 14,345,389 km (0.106 R)
• M55: 14,423,030 km (0.084 R)
• M56: 14,552,881 km (0.076 R)
• M57: 14,892,169 km (0.087 R)
• M58: 15,023,516 km (0.069 R)
• M59: 15,765,372 km (0.12 R)
• M60: 15,845,556 km (0.044 R)
• M61: 16,302,578 km (0.11 R)
• M62: 16,383,809 km (0.064 R)
• M63: 16,764,087 km (0.059 R)
• M64: 16,873,293 km (0.097 R)
• M65: 17,064,928 km (0.095 R)
• M66: 17,229,785 km (0.099 R)
• M67: 18,314,220 km (0.115 R)
• M68: 18,426,718 km (0.077 R)
• M69: 18,567,639 km (0.11 R)
• M70: 18,822,254 km (0.105 R)
• M71: 19,135,064 km (0.117 R)

Asteroid Belt

Center: 5.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.7

Radius: 13.9

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 5.99 AU - 7.47 AU

Year: 6283 Days

Day: 6.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 93,651,448 km

• M1: 333,454 km (0.109 R)
• M2: 423,661 km (0.069 R)
• M3: 667,057 km (0.117 R)
• M4: 959,670 km (0.045 R)
• M5: 1,172,847 km (0.114 R)
• M6: 1,402,480 km (0.102 R)
• M7: 2,051,884 km (0.076 R)
• M8: 2,624,545 km (0.115 R)
• M9: 3,522,431 km (0.094 R)
• M10: 4,125,760 km (0.116 R)
• M11: 4,990,136 km (0.114 R)
• M12: 5,105,775 km (0.117 R)
• M13: 5,251,484 km (0.099 R)
• M14: 5,818,310 km (0.11 R)
• M15: 6,279,520 km (0.069 R)
• M16: 6,816,876 km (0.108 R)
• M17: 6,977,693 km (0.046 R)
• M18: 7,139,858 km (0.067 R)
• M19: 7,237,695 km (0.102 R)
• M20: 7,401,953 km (0.032 R)
• M21: 7,734,060 km (0.086 R)
• M22: 8,037,146 km (0.073 R)
• M23: 8,309,863 km (0.094 R)
• M24: 8,620,278 km (0.049 R)
• M25: 8,899,577 km (0.112 R)
• M26: 9,324,136 km (0.092 R)
• M27: 9,646,819 km (0.082 R)
• M28: 10,488,456 km (0.084 R)
• M29: 10,637,157 km (0.113 R)
• M30: 11,544,617 km (0.062 R)
• M31: 11,659,808 km (0.061 R)
• M32: 12,046,518 km (0.098 R)
• M33: 12,437,567 km (0.052 R)
• M34: 12,674,231 km (0.095 R)
• M35: 13,232,081 km (0.116 R)
• M36: 13,798,010 km (0.088 R)
• M37: 14,166,170 km (0.09 R)
• M38: 14,289,589 km (0.108 R)
• M39: 14,870,178 km (0.062 R)
• M40: 15,037,578 km (0.065 R)
• M41: 15,374,024 km (0.117 R)
• M42: 15,670,676 km (0.088 R)
• M43: 15,926,339 km (0.099 R)
• M44: 16,054,694 km (0.034 R)
• M45: 16,441,853 km (0.103 R)
• M46: 16,962,903 km (0.043 R)
• M47: 17,050,268 km (0.079 R)
• M48: 17,137,782 km (0.051 R)
• M49: 17,754,724 km (0.059 R)
• M50: 18,244,508 km (0.106 R)
• M51: 18,468,605 km (0.09 R)
• M52: 19,010,149 km (0.099 R)
• M53: 19,374,271 km (0.084 R)
• M54: 20,433,573 km (0.073 R)
• M55: 20,853,195 km (0.081 R)
• M56: 21,322,933 km (0.087 R)
• M57: 21,511,725 km (0.057 R)
• M58: 21,986,249 km (0.107 R)
• M59: 22,994,090 km (0.089 R)
• M60: 23,430,617 km (0.092 R)
• M61: 23,820,918 km (0.066 R)
• M62: 24,361,116 km (0.074 R)
• M63: 24,657,469 km (0.078 R)
• M64: 24,806,169 km (0.117 R)
• M65: 24,905,353 km (0.112 R)
• M66: 25,754,470 km (0.084 R)
• M67: 27,020,367 km (0.086 R)
• M68: 28,254,550 km (0.109 R)
• M69: 28,670,133 km (0.076 R)
• M70: 29,349,606 km (0.109 R)
• M71: 29,823,233 km (0.032 R)
• M72: 30,193,189 km (0.055 R)
• M73: 32,012,299 km (0.117 R)
• M74: 32,337,076 km (0.073 R)
• M75: 32,771,658 km (0.055 R)
• M76: 33,317,690 km (0.083 R)
• M77: 33,701,708 km (0.112 R)
• M78: 34,252,976 km (0.117 R)
• M79: 35,252,589 km (0.056 R)
• M80: 35,531,888 km (0.056 R)
• M81: 35,868,184 km (0.081 R)
• M82: 36,205,377 km (0.102 R)
• M83: 37,337,235 km (0.038 R)
• M84: 37,451,079 km (0.104 R)
• M85: 37,964,798 km (0.026 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.3

Radius: 14.4

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.43 AU - 11.79 AU

Year: 10722 Days

Day: 14 Hours

Environment

Temp: -168 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 93,651,448 km

• M1: 183,557 km (0.116 R)
• M2: 300,841 km (0.069 R)
• M3: 692,937 km (0.1 R)
• M4: 901,776 km (0.104 R)
• M5: 1,093,112 km (0.06 R)
• M6: 1,473,090 km (0.078 R)
• M7: 1,749,846 km (0.063 R)
• M8: 1,968,858 km (0.082 R)
• M9: 2,223,174 km (0.088 R)
• M10: 2,354,371 km (0.074 R)
• M11: 3,316,136 km (0.077 R)
• M12: 3,744,883 km (0.066 R)
• M13: 3,870,845 km (0.102 R)
• M14: 4,421,515 km (0.106 R)
• M15: 4,928,352 km (0.095 R)
• M16: 5,066,581 km (0.11 R)
• M17: 5,814,121 km (0.048 R)
• M18: 6,294,330 km (0.102 R)
• M19: 6,558,371 km (0.1 R)
• M20: 7,293,195 km (0.107 R)
• M21: 8,258,850 km (0.086 R)
• M22: 9,825,738 km (0.113 R)
• M23: 12,085,114 km (0.104 R)
• M24: 12,603,022 km (0.031 R)
• M25: 12,745,589 km (0.064 R)
• M26: 13,032,219 km (0.117 R)
• M27: 13,272,772 km (0.063 R)
• M28: 13,905,122 km (0.092 R)
• M29: 14,547,196 km (0.099 R)
• M30: 15,098,165 km (0.051 R)
• M31: 15,707,178 km (0.072 R)
• M32: 15,963,290 km (0.062 R)
• M33: 16,169,136 km (0.105 R)
• M34: 16,739,852 km (0.096 R)
• M35: 17,054,008 km (0.039 R)
• M36: 17,369,958 km (0.096 R)
• M37: 17,688,003 km (0.035 R)
• M38: 17,901,180 km (0.049 R)
• M39: 18,222,367 km (0.079 R)
• M40: 18,383,634 km (0.112 R)
• M41: 18,761,967 km (0.091 R)
• M42: 19,033,786 km (0.109 R)
• M43: 19,252,199 km (0.106 R)
• M44: 20,189,729 km (0.114 R)
• M45: 20,356,680 km (0.025 R)
• M46: 21,823,038 km (0.052 R)
• M47: 21,994,477 km (0.094 R)
• M48: 22,223,661 km (0.098 R)
• M49: 23,148,625 km (0.066 R)
• M50: 24,027,064 km (0.103 R)
• M51: 24,618,873 km (0.113 R)
• M52: 25,155,480 km (0.064 R)
• M53: 25,335,297 km (0.08 R)
• M54: 25,455,424 km (0.032 R)
• M55: 26,483,760 km (0.081 R)
• M56: 27,649,127 km (0.06 R)
• M57: 28,893,782 km (0.061 R)
• M58: 29,459,860 km (0.088 R)
• M59: 29,902,819 km (0.097 R)
• M60: 30,347,873 km (0.103 R)
• M61: 31,696,198 km (0.043 R)
• M62: 32,279,929 km (0.075 R)
• M63: 32,475,304 km (0.099 R)
• M64: 32,932,924 km (0.112 R)
• M65: 34,119,086 km (0.093 R)
• M66: 34,784,048 km (0.072 R)
• M67: 34,984,360 km (0.08 R)
• M68: 35,319,160 km (0.025 R)
• M69: 36,126,988 km (0.066 R)
• M70: 38,241,853 km (0.071 R)
• M71: 38,932,696 km (0.111 R)
• M72: 40,888,838 km (0.072 R)
• M73: 42,020,845 km (0.101 R)
• M74: 42,948,352 km (0.07 R)
• M75: 43,306,788 km (0.072 R)
• M76: 44,678,152 km (0.102 R)
• M77: 45,041,376 km (0.075 R)
• M78: 45,697,811 km (0.076 R)
• M79: 45,990,425 km (0.117 R)
• M80: 46,357,239 km (0.069 R)
• M81: 47,982,619 km (0.119 R)
• M82: 48,652,967 km (0.109 R)
• M83: 49,326,457 km (0.083 R)
• M84: 50,606,865 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 760.5

Radius: 3.8

Gravity: 52.67 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 14.51 AU - 20.11 AU

Year: 25919 Days

Day: 23.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,651,448 km

• M1: 796,160 km (0.099 R)
• M2: 1,062,594 km (0.107 R)
• M3: 1,093,710 km (0.026 R)
• M4: 1,562,849 km (0.056 R)
• M5: 2,326,097 km (0.059 R)
• M6: 2,744,971 km (0.112 R)
• M7: 2,918,954 km (0.076 R)
• M8: 3,841,374 km (0.098 R)
• M9: 3,889,844 km (0.034 R)
• M10: 4,134,436 km (0.117 R)
• M11: 4,690,192 km (0.108 R)
• M12: 4,845,924 km (0.081 R)
• M13: 4,950,493 km (0.106 R)
• M14: 5,539,609 km (0.07 R)
• M15: 5,759,368 km (0.118 R)
• M16: 7,195,508 km (0.094 R)
• M17: 7,555,889 km (0.093 R)
• M18: 8,419,518 km (0.086 R)
• M19: 9,904,426 km (0.115 R)
• M20: 10,037,269 km (0.102 R)
• M21: 10,642,692 km (0.106 R)
• M22: 11,747,771 km (0.1 R)
• M23: 12,528,522 km (0.049 R)
• M24: 13,546,087 km (0.112 R)
• M25: 13,767,492 km (0.086 R)
• M26: 13,915,893 km (0.037 R)
• M27: 15,197,797 km (0.112 R)
• M28: 16,125,304 km (0.057 R)
• M29: 17,150,498 km (0.082 R)
• M30: 18,196,636 km (0.073 R)
• M31: 18,522,760 km (0.115 R)
• M32: 19,015,385 km (0.098 R)
• M33: 20,603,666 km (0.092 R)
• M34: 22,932,755 km (0.082 R)
• M35: 23,284,909 km (0.05 R)
• M36: 23,461,584 km (0.111 R)
• M37: 23,727,419 km (0.074 R)
• M38: 24,351,841 km (0.118 R)
• M39: 24,531,208 km (0.058 R)
• M40: 24,891,141 km (0.098 R)
• M41: 25,253,018 km (0.11 R)
• M42: 25,434,480 km (0.09 R)
• M43: 26,348,823 km (0.091 R)
• M44: 27,833,881 km (0.11 R)
• M45: 28,492,111 km (0.116 R)
• M46: 28,775,749 km (0.098 R)
• M47: 31,663,287 km (0.089 R)
• M48: 32,153,519 km (0.083 R)
• M49: 33,838,739 km (0.088 R)
• M50: 34,339,892 km (0.084 R)
• M51: 34,440,422 km (0.105 R)
• M52: 39,694,598 km (0.072 R)
• M53: 40,753,751 km (0.112 R)
• M54: 43,877,205 km (0.119 R)
• M55: 43,986,262 km (0.076 R)
• M56: 45,302,274 km (0.077 R)
• M57: 46,075,845 km (0.071 R)
• M58: 46,408,700 km (0.102 R)
• M59: 47,972,596 km (0.112 R)
• M60: 48,197,442 km (0.075 R)
• M61: 50,236,611 km (0.077 R)
• M62: 50,350,604 km (0.097 R)
• M63: 51,151,850 km (0.056 R)
• M64: 54,281,438 km (0.089 R)
• M65: 55,220,464 km (0.115 R)
• M66: 55,456,080 km (0.051 R)
• M67: 59,512,277 km (0.051 R)
• M68: 60,966,667 km (0.107 R)
• M69: 62,309,907 km (0.105 R)
• M70: 64,777,224 km (0.116 R)
• M71: 66,022,776 km (0.067 R)
• M72: 66,272,904 km (0.08 R)
• M73: 67,024,932 km (0.074 R)
• M74: 68,664,226 km (0.077 R)
• M75: 68,790,786 km (0.085 R)
• M76: 71,468,139 km (0.074 R)
• M77: 74,049,450 km (0.119 R)
• M78: 74,569,303 km (0.102 R)
• M79: 74,960,052 km (0.086 R)
• M80: 75,220,951 km (0.117 R)
• M81: 79,037,342 km (0.098 R)
• M82: 80,367,866 km (0.106 R)
• M83: 80,768,489 km (0.119 R)
• M84: 80,902,080 km (0.104 R)
• M85: 81,974,248 km (0.036 R)
• M86: 82,512,052 km (0.103 R)
• M87: 83,185,990 km (0.104 R)
• M88: 84,946,608 km (0.088 R)
• M89: 86,719,642 km (0.077 R)
• M90: 90,996,495 km (0.098 R)
• M91: 91,274,747 km (0.059 R)
• M92: 92,250,873 km (0.061 R)
• M93: 93,090,417 km (0.064 R)
• M94: 93,651,409 km (0.08 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 17,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit