🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.56 AU - 0.58 AU

Year: 166 Days

Day: 26.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,997,975 km

• M1: 78,988 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.81 AU - 0.81 AU

Year: 281 Days

Day: 41.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,997,975 km

• M1: 29,321 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.58 AU - 2.12 AU

Year: 969 Days

Day: 14.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.9 AU - 2.8 AU

Year: 1387 Days

Day: 47.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.07 AU - 2.69 AU

Year: 1414 Days

Day: 27.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.05 AU - 4.15 AU

Year: 2630 Days

Day: 14.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.1

Radius: 8.2

Gravity: 13.42 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.8 AU - 5.56 AU

Year: 3898 Days

Day: 14.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,997,975 km

• M1: 143,315 km (0.065 R)
• M2: 205,847 km (0.074 R)
• M3: 351,106 km (0.074 R)
• M4: 423,661 km (0.073 R)
• M5: 543,639 km (0.072 R)
• M6: 698,772 km (0.047 R)
• M7: 818,749 km (0.041 R)
• M8: 1,177,186 km (0.116 R)
• M9: 1,565,243 km (0.058 R)
• M10: 1,628,373 km (0.074 R)
• M11: 2,619,160 km (0.053 R)
• M12: 3,123,155 km (0.118 R)
• M13: 3,656,770 km (0.042 R)
• M14: 3,955,816 km (0.111 R)
• M15: 4,329,662 km (0.114 R)
• M16: 4,691,988 km (0.086 R)
• M17: 4,946,753 km (0.114 R)
• M18: 5,017,064 km (0.114 R)
• M19: 5,158,583 km (0.089 R)
• M20: 5,277,514 km (0.104 R)
• M21: 5,421,427 km (0.11 R)
• M22: 6,439,889 km (0.102 R)
• M23: 6,723,078 km (0.065 R)
• M24: 6,931,617 km (0.074 R)
• M25: 7,036,635 km (0.11 R)
• M26: 7,301,722 km (0.1 R)
• M27: 7,759,642 km (0.095 R)
• M28: 8,006,029 km (0.118 R)
• M29: 8,675,330 km (0.087 R)
• M30: 8,788,576 km (0.059 R)
• M31: 9,507,842 km (0.092 R)
• M32: 9,712,642 km (0.109 R)
• M33: 10,216,039 km (0.113 R)
• M34: 10,455,844 km (0.059 R)
• M35: 10,546,351 km (0.09 R)
• M36: 11,248,264 km (0.11 R)
• M37: 11,495,998 km (0.052 R)
• M38: 11,558,081 km (0.08 R)
• M39: 11,870,890 km (0.051 R)
• M40: 11,933,721 km (0.095 R)
• M41: 12,123,112 km (0.054 R)
• M42: 12,376,980 km (0.104 R)
• M43: 12,440,709 km (0.118 R)
• M44: 12,954,876 km (0.113 R)
• M45: 13,181,966 km (0.114 R)
• M46: 14,036,918 km (0.114 R)
• M47: 14,136,849 km (0.113 R)
• M48: 14,337,161 km (0.117 R)
• M49: 14,706,817 km (0.092 R)
• M50: 14,774,435 km (0.107 R)
• M51: 15,079,765 km (0.106 R)
• M52: 15,387,188 km (0.057 R)
• M53: 15,731,114 km (0.12 R)
• M54: 16,112,439 km (0.111 R)
• M55: 16,426,744 km (0.057 R)
• M56: 16,567,067 km (0.11 R)
• M57: 16,637,378 km (0.029 R)
• M58: 16,742,994 km (0.113 R)
• M59: 17,239,060 km (0.12 R)
• M60: 18,573,174 km (0.082 R)
• M61: 18,755,983 km (0.067 R)
• M62: 18,829,286 km (0.113 R)
• M63: 19,456,101 km (0.113 R)
• M64: 20,202,295 km (0.115 R)
• M65: 20,844,070 km (0.089 R)
• M66: 21,799,851 km (0.05 R)
• M67: 21,992,682 km (0.098 R)
• M68: 22,147,366 km (0.062 R)
• M69: 22,965,517 km (0.107 R)
• M70: 24,151,379 km (0.06 R)
• M71: 25,154,732 km (0.09 R)
• M72: 25,356,989 km (0.09 R)
• M73: 25,600,534 km (0.088 R)
• M74: 25,681,915 km (0.094 R)
• M75: 26,171,699 km (0.117 R)
• M76: 26,417,787 km (0.034 R)
• M77: 26,788,341 km (0.118 R)
• M78: 27,451,209 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.7

Radius: 15

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.52 AU - 5.66 AU

Year: 4421 Days

Day: 6.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,997,975 km

• M1: 189,241 km (0.113 R)
• M2: 311,164 km (0.12 R)
• M3: 518,955 km (0.086 R)
• M4: 679,324 km (0.116 R)
• M5: 1,002,904 km (0.061 R)
• M6: 1,141,133 km (0.055 R)
• M7: 1,516,623 km (0.117 R)
• M8: 1,811,630 km (0.111 R)
• M9: 1,931,458 km (0.048 R)
• M10: 2,036,476 km (0.06 R)
• M11: 2,476,593 km (0.077 R)
• M12: 2,727,618 km (0.075 R)
• M13: 3,151,130 km (0.03 R)
• M14: 3,596,034 km (0.075 R)
• M15: 3,859,326 km (0.058 R)
• M16: 4,129,051 km (0.088 R)
• M17: 4,335,496 km (0.044 R)
• M18: 4,592,655 km (0.103 R)
• M19: 4,830,814 km (0.066 R)
• M20: 5,146,466 km (0.11 R)
• M21: 6,186,620 km (0.108 R)
• M22: 6,317,817 km (0.113 R)
• M23: 6,529,947 km (0.103 R)
• M24: 7,125,197 km (0.029 R)
• M25: 7,262,977 km (0.105 R)
• M26: 7,653,427 km (0.112 R)
• M27: 7,794,647 km (0.11 R)
• M28: 7,908,192 km (0.093 R)
• M29: 8,836,447 km (0.085 R)
• M30: 9,193,537 km (0.081 R)
• M31: 9,373,952 km (0.119 R)
• M32: 9,891,262 km (0.088 R)
• M33: 10,293,231 km (0.045 R)
• M34: 10,417,996 km (0.08 R)
• M35: 10,795,431 km (0.109 R)
• M36: 10,985,720 km (0.107 R)
• M37: 11,145,341 km (0.11 R)
• M38: 11,337,723 km (0.09 R)
• M39: 11,531,303 km (0.089 R)
• M40: 11,791,155 km (0.116 R)
• M41: 11,921,754 km (0.03 R)
• M42: 12,984,198 km (0.09 R)
• M43: 13,254,521 km (0.104 R)
• M44: 13,492,681 km (0.112 R)
• M45: 13,663,522 km (0.105 R)
• M46: 13,938,632 km (0.032 R)
• M47: 14,845,195 km (0.107 R)
• M48: 15,021,721 km (0.119 R)
• M49: 15,198,994 km (0.105 R)
• M50: 15,483,978 km (0.101 R)
• M51: 15,842,863 km (0.088 R)
• M52: 16,276,996 km (0.053 R)
• M53: 16,459,057 km (0.088 R)
• M54: 16,825,273 km (0.095 R)
• M55: 17,416,932 km (0.086 R)
• M56: 17,940,076 km (0.074 R)
• M57: 18,392,759 km (0.044 R)
• M58: 18,849,182 km (0.06 R)
• M59: 19,232,302 km (0.091 R)
• M60: 20,475,909 km (0.109 R)
• M61: 20,593,942 km (0.12 R)
• M62: 20,988,581 km (0.068 R)
• M63: 21,585,327 km (0.092 R)
• M64: 22,228,149 km (0.116 R)
• M65: 22,633,111 km (0.113 R)
• M66: 23,285,956 km (0.118 R)
• M67: 23,532,493 km (0.109 R)
• M68: 23,779,778 km (0.077 R)
• M69: 24,027,961 km (0.065 R)
• M70: 24,277,042 km (0.101 R)
• M71: 25,029,369 km (0.119 R)
• M72: 25,408,450 km (0.036 R)
• M73: 26,385,923 km (0.097 R)
• M74: 26,814,670 km (0.104 R)
• M75: 27,505,513 km (0.079 R)
• M76: 28,684,644 km (0.108 R)
• M77: 28,816,739 km (0.117 R)
• M78: 29,746,639 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.6

Radius: 12.3

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.89 AU - 6.77 AU

Year: 6132 Days

Day: 13.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 53,997,975 km

• M1: 182,360 km (0.072 R)
• M2: 338,839 km (0.088 R)
• M3: 558,898 km (0.117 R)
• M4: 640,728 km (0.075 R)
• M5: 914,791 km (0.109 R)
• M6: 1,166,415 km (0.108 R)
• M7: 1,466,957 km (0.1 R)
• M8: 1,586,037 km (0.095 R)
• M9: 1,920,388 km (0.108 R)
• M10: 2,051,585 km (0.078 R)
• M11: 2,369,780 km (0.063 R)
• M12: 2,558,872 km (0.06 R)
• M13: 2,935,260 km (0.105 R)
• M14: 3,435,216 km (0.111 R)
• M15: 3,906,300 km (0.114 R)
• M16: 4,398,028 km (0.114 R)
• M17: 5,131,506 km (0.093 R)
• M18: 5,315,811 km (0.116 R)
• M19: 5,398,389 km (0.116 R)
• M20: 5,523,153 km (0.087 R)
• M21: 5,775,525 km (0.084 R)
• M22: 5,945,917 km (0.033 R)
• M23: 6,291,638 km (0.099 R)
• M24: 6,379,152 km (0.035 R)
• M25: 6,890,179 km (0.088 R)
• M26: 7,071,043 km (0.034 R)
• M27: 7,207,625 km (0.069 R)
• M28: 7,483,783 km (0.071 R)
• M29: 7,716,408 km (0.026 R)
• M30: 8,768,679 km (0.11 R)
• M31: 9,436,634 km (0.091 R)
• M32: 9,587,279 km (0.069 R)
• M33: 10,044,151 km (0.096 R)
• M34: 10,352,771 km (0.103 R)
• M35: 10,560,263 km (0.076 R)
• M36: 11,005,616 km (0.074 R)
• M37: 11,377,068 km (0.085 R)
• M38: 11,457,252 km (0.072 R)
• M39: 11,564,364 km (0.043 R)
• M40: 11,942,099 km (0.098 R)
• M41: 12,023,480 km (0.096 R)
• M42: 12,626,509 km (0.107 R)
• M43: 12,709,536 km (0.067 R)
• M44: 13,099,388 km (0.104 R)
• M45: 13,464,856 km (0.105 R)
• M46: 13,833,614 km (0.099 R)
• M47: 13,947,757 km (0.092 R)
• M48: 14,234,537 km (0.107 R)
• M49: 14,901,593 km (0.119 R)
• M50: 15,077,371 km (0.03 R)
• M51: 15,460,342 km (0.103 R)
• M52: 15,876,523 km (0.104 R)
• M53: 16,025,971 km (0.117 R)
• M54: 16,416,870 km (0.044 R)
• M55: 17,608,567 km (0.096 R)
• M56: 18,230,445 km (0.109 R)
• M57: 18,481,171 km (0.091 R)
• M58: 18,796,374 km (0.078 R)
• M59: 19,816,632 km (0.108 R)
• M60: 20,430,880 km (0.085 R)
• M61: 20,952,977 km (0.104 R)
• M62: 21,117,086 km (0.089 R)
• M63: 21,446,500 km (0.089 R)
• M64: 22,143,926 km (0.104 R)
• M65: 22,378,046 km (0.054 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.6

Radius: 7.9

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 13.18 AU - 13.24 AU

Year: 18485 Days

Day: 21.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,997,975 km

• M1: 197,320 km (0.104 R)
• M2: 286,181 km (0.065 R)
• M3: 337,343 km (0.106 R)
• M4: 529,427 km (0.119 R)
• M5: 737,368 km (0.044 R)
• M6: 1,227,600 km (0.098 R)
• M7: 1,317,808 km (0.102 R)
• M8: 1,932,057 km (0.085 R)
• M9: 2,423,336 km (0.085 R)
• M10: 3,229,519 km (0.063 R)
• M11: 3,292,350 km (0.081 R)
• M12: 3,355,630 km (0.12 R)
• M13: 3,419,209 km (0.064 R)
• M14: 4,317,694 km (0.091 R)
• M15: 4,919,227 km (0.07 R)
• M16: 5,101,138 km (0.082 R)
• M17: 5,174,441 km (0.082 R)
• M18: 5,285,293 km (0.062 R)
• M19: 6,395,907 km (0.101 R)
• M20: 6,795,334 km (0.052 R)
• M21: 6,998,039 km (0.115 R)
• M22: 8,084,119 km (0.106 R)
• M23: 8,646,757 km (0.106 R)
• M24: 8,999,210 km (0.069 R)
• M25: 9,356,449 km (0.061 R)
• M26: 10,362,495 km (0.072 R)
• M27: 11,258,885 km (0.06 R)
• M28: 12,475,714 km (0.114 R)
• M29: 12,974,175 km (0.086 R)
• M30: 13,326,926 km (0.049 R)
• M31: 13,887,619 km (0.044 R)
• M32: 14,352,121 km (0.031 R)
• M33: 14,404,031 km (0.052 R)
• M34: 14,716,840 km (0.114 R)
• M35: 15,137,509 km (0.083 R)
• M36: 15,829,549 km (0.105 R)
• M37: 15,883,255 km (0.107 R)
• M38: 15,936,960 km (0.073 R)
• M39: 16,152,381 km (0.109 R)
• M40: 16,314,695 km (0.076 R)
• M41: 16,914,283 km (0.119 R)
• M42: 17,576,553 km (0.093 R)
• M43: 20,076,633 km (0.084 R)
• M44: 20,192,870 km (0.074 R)
• M45: 20,251,213 km (0.12 R)
• M46: 21,427,202 km (0.07 R)
• M47: 21,605,523 km (0.078 R)
• M48: 21,784,292 km (0.093 R)
• M49: 22,867,531 km (0.12 R)
• M50: 22,928,267 km (0.113 R)
• M51: 23,660,698 km (0.118 R)
• M52: 24,898,471 km (0.081 R)
• M53: 25,336,643 km (0.08 R)
• M54: 25,462,306 km (0.097 R)
• M55: 25,714,378 km (0.105 R)
• M56: 26,093,758 km (0.066 R)
• M57: 26,157,188 km (0.104 R)
• M58: 26,475,233 km (0.109 R)
• M59: 26,666,568 km (0.063 R)
• M60: 27,372,072 km (0.109 R)
• M61: 28,018,933 km (0.054 R)
• M62: 28,279,084 km (0.088 R)
• M63: 28,539,983 km (0.094 R)
• M64: 29,261,643 km (0.05 R)
• M65: 29,393,588 km (0.116 R)
• M66: 30,388,863 km (0.05 R)
• M67: 30,455,583 km (0.079 R)
• M68: 30,522,304 km (0.097 R)
• M69: 31,260,270 km (0.093 R)
• M70: 33,027,769 km (0.096 R)
• M71: 34,409,305 km (0.108 R)
• M72: 34,548,431 km (0.114 R)
• M73: 36,162,592 km (0.065 R)
• M74: 37,729,481 km (0.09 R)
• M75: 37,873,095 km (0.05 R)
• M76: 38,304,684 km (0.083 R)
• M77: 38,955,435 km (0.058 R)
• M78: 39,828,488 km (0.062 R)
• M79: 40,708,124 km (0.087 R)
• M80: 40,781,726 km (0.04 R)
• M81: 40,929,080 km (0.119 R)
• M82: 42,262,894 km (0.106 R)
• M83: 42,860,239 km (0.053 R)
• M84: 43,009,986 km (0.088 R)
• M85: 43,912,361 km (0.063 R)
• M86: 48,438,743 km (0.113 R)
• M87: 48,750,954 km (0.05 R)
• M88: 49,691,626 km (0.106 R)
• M89: 49,849,002 km (0.114 R)
• M90: 50,717,418 km (0.112 R)
• M91: 50,955,129 km (0.05 R)
• M92: 51,909,564 km (0.055 R)
• M93: 52,709,613 km (0.114 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 19,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit