🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.53 AU - 0.67 AU

Year: 214 Days

Day: 15.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,950,144 km

• M1: 260,151 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.66 AU - 0.7 AU

Year: 258 Days

Day: 17.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.24 AU - 1.48 AU

Year: 730 Days

Day: 14.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.3

Radius: 9.7

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.22 AU - 8.44 AU

Year: 9132 Days

Day: 7.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 55,950,144 km

• M1: 157,975 km (0.116 R)
• M2: 253,718 km (0.103 R)
• M3: 359,334 km (0.093 R)
• M4: 566,378 km (0.09 R)
• M5: 639,232 km (0.075 R)
• M6: 948,151 km (0.103 R)
• M7: 1,281,904 km (0.119 R)
• M8: 1,760,169 km (0.095 R)
• M9: 1,826,440 km (0.05 R)
• M10: 1,961,677 km (0.07 R)
• M11: 2,147,178 km (0.111 R)
• M12: 2,611,081 km (0.098 R)
• M13: 3,186,435 km (0.116 R)
• M14: 3,887,001 km (0.094 R)
• M15: 4,481,055 km (0.082 R)
• M16: 4,726,694 km (0.115 R)
• M17: 4,976,822 km (0.074 R)
• M18: 5,167,260 km (0.104 R)
• M19: 5,719,875 km (0.095 R)
• M20: 5,919,438 km (0.065 R)
• M21: 6,325,447 km (0.088 R)
• M22: 6,531,892 km (0.116 R)
• M23: 6,740,581 km (0.111 R)
• M24: 6,916,209 km (0.079 R)
• M25: 7,200,295 km (0.111 R)
• M26: 7,964,291 km (0.107 R)
• M27: 9,765,899 km (0.115 R)
• M28: 10,124,933 km (0.106 R)
• M29: 10,205,268 km (0.119 R)
• M30: 10,326,143 km (0.086 R)
• M31: 10,447,616 km (0.1 R)
• M32: 11,477,747 km (0.103 R)
• M33: 11,856,529 km (0.074 R)
• M34: 11,983,687 km (0.112 R)
• M35: 12,626,509 km (0.037 R)
• M36: 12,843,127 km (0.092 R)
• M37: 14,079,553 km (0.097 R)
• M38: 14,530,292 km (0.052 R)
• M39: 14,848,636 km (0.066 R)
• M40: 15,910,930 km (0.091 R)
• M41: 16,238,998 km (0.077 R)
• M42: 16,522,038 km (0.084 R)
• M43: 18,059,156 km (0.116 R)
• M44: 18,254,381 km (0.097 R)
• M45: 19,142,095 km (0.075 R)
• M46: 19,541,222 km (0.07 R)
• M47: 19,842,213 km (0.072 R)
• M48: 20,601,721 km (0.112 R)
• M49: 20,856,935 km (0.112 R)
• M50: 21,888,562 km (0.09 R)
• M51: 22,883,837 km (0.061 R)
• M52: 23,042,410 km (0.057 R)
• M53: 23,201,283 km (0.079 R)
• M54: 24,108,295 km (0.093 R)
• M55: 24,269,711 km (0.092 R)
• M56: 24,485,282 km (0.07 R)
• M57: 24,593,292 km (0.095 R)
• M58: 25,244,940 km (0.071 R)
• M59: 25,463,353 km (0.11 R)
• M60: 27,682,488 km (0.087 R)
• M61: 28,587,256 km (0.117 R)
• M62: 30,310,025 km (0.078 R)
• M63: 30,833,318 km (0.09 R)
• M64: 31,359,603 km (0.108 R)
• M65: 31,829,939 km (0.058 R)
• M66: 32,184,336 km (0.108 R)
• M67: 32,777,641 km (0.099 R)
• M68: 33,614,492 km (0.076 R)
• M69: 33,854,896 km (0.116 R)
• M70: 35,614,765 km (0.076 R)
• M71: 36,043,961 km (0.099 R)
• M72: 36,228,416 km (0.085 R)
• M73: 37,093,540 km (0.11 R)
• M74: 37,341,872 km (0.055 R)
• M75: 37,965,396 km (0.067 R)
• M76: 38,027,928 km (0.114 R)
• M77: 38,466,699 km (0.077 R)
• M78: 39,033,226 km (0.091 R)
• M79: 39,285,897 km (0.105 R)
• M80: 39,412,457 km (0.034 R)
• M81: 39,919,893 km (0.055 R)
• M82: 40,174,508 km (0.112 R)
• M83: 40,238,237 km (0.115 R)
• M84: 42,945,210 km (0.081 R)
• M85: 43,205,959 km (0.095 R)
• M86: 43,336,558 km (0.03 R)
• M87: 43,401,933 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.8

Radius: 11.3

Gravity: 6.37 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.87 AU - 8.89 AU

Year: 9226 Days

Day: 13.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,950,144 km

• M1: 144,811 km (0.116 R)
• M2: 219,909 km (0.049 R)
• M3: 759,060 km (0.117 R)
• M4: 1,349,822 km (0.103 R)
• M5: 1,566,738 km (0.107 R)
• M6: 1,842,447 km (0.089 R)
• M7: 1,937,891 km (0.079 R)
• M8: 2,310,689 km (0.068 R)
• M9: 2,492,600 km (0.071 R)
• M10: 2,706,375 km (0.078 R)
• M11: 2,815,582 km (0.105 R)
• M12: 3,180,600 km (0.12 R)
• M13: 3,741,592 km (0.095 R)
• M14: 4,080,432 km (0.068 R)
• M15: 4,206,243 km (0.078 R)
• M16: 4,558,696 km (0.12 R)
• M17: 5,054,912 km (0.104 R)
• M18: 5,224,107 km (0.112 R)
• M19: 6,134,410 km (0.051 R)
• M20: 8,217,411 km (0.083 R)
• M21: 8,617,885 km (0.102 R)
• M22: 8,983,801 km (0.117 R)
• M23: 9,106,920 km (0.114 R)
• M24: 9,189,348 km (0.103 R)
• M25: 9,730,893 km (0.114 R)
• M26: 10,026,797 km (0.08 R)
• M27: 10,714,499 km (0.058 R)
• M28: 10,976,295 km (0.077 R)
• M29: 11,909,187 km (0.074 R)
• M30: 12,316,841 km (0.116 R)
• M31: 12,499,351 km (0.039 R)
• M32: 12,728,984 km (0.074 R)
• M33: 13,661,278 km (0.117 R)
• M34: 13,802,947 km (0.116 R)
• M35: 13,992,786 km (0.118 R)
• M36: 15,887,892 km (0.086 R)
• M37: 15,987,225 km (0.08 R)
• M38: 16,286,571 km (0.038 R)
• M39: 16,537,297 km (0.07 R)
• M40: 17,093,651 km (0.103 R)
• M41: 17,604,827 km (0.09 R)
• M42: 18,017,418 km (0.068 R)
• M43: 18,852,024 km (0.12 R)
• M44: 19,115,466 km (0.092 R)
• M45: 20,127,496 km (0.115 R)
• M46: 21,266,385 km (0.113 R)
• M47: 23,436,451 km (0.119 R)
• M48: 23,662,942 km (0.119 R)
• M49: 25,968,096 km (0.094 R)
• M50: 26,496,625 km (0.031 R)
• M51: 26,850,873 km (0.045 R)
• M52: 27,028,595 km (0.104 R)
• M53: 27,266,157 km (0.037 R)
• M54: 27,504,466 km (0.094 R)
• M55: 27,923,191 km (0.106 R)
• M56: 28,163,445 km (0.107 R)
• M57: 28,344,009 km (0.061 R)
• M58: 28,888,097 km (0.12 R)
• M59: 29,131,044 km (0.071 R)
• M60: 29,863,924 km (0.118 R)
• M61: 30,109,563 km (0.034 R)
• M62: 30,788,588 km (0.108 R)
• M63: 31,472,550 km (0.119 R)
• M64: 32,350,390 km (0.099 R)
• M65: 33,746,138 km (0.07 R)
• M66: 34,194,333 km (0.056 R)
• M67: 34,451,342 km (0.084 R)
• M68: 35,550,887 km (0.075 R)
• M69: 35,680,887 km (0.112 R)
• M70: 37,320,630 km (0.073 R)
• M71: 37,651,540 km (0.072 R)
• M72: 37,850,505 km (0.064 R)
• M73: 40,401,299 km (0.1 R)
• M74: 41,971,927 km (0.11 R)
• M75: 42,109,557 km (0.077 R)
• M76: 45,454,864 km (0.094 R)
• M77: 46,304,580 km (0.116 R)
• M78: 46,517,757 km (0.088 R)
• M79: 46,588,966 km (0.116 R)
• M80: 47,517,220 km (0.117 R)
• M81: 47,660,535 km (0.043 R)
• M82: 47,732,193 km (0.051 R)
• M83: 47,875,807 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.7

Radius: 4.8

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 13.28 AU - 13.28 AU

Year: 22270 Days

Day: 16.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,950,144 km

• M1: 61,634 km (0.077 R)
• M2: 96,341 km (0.104 R)
• M3: 142,118 km (0.082 R)
• M4: 186,549 km (0.068 R)
• M5: 250,427 km (0.047 R)
• M6: 401,820 km (0.091 R)
• M7: 579,991 km (0.078 R)
• M8: 739,612 km (0.083 R)
• M9: 1,146,668 km (0.06 R)
• M10: 1,451,399 km (0.083 R)
• M11: 1,808,788 km (0.103 R)
• M12: 1,953,299 km (0.104 R)
• M13: 2,071,482 km (0.115 R)
• M14: 2,408,975 km (0.117 R)
• M15: 3,774,055 km (0.11 R)
• M16: 4,071,156 km (0.113 R)
• M17: 4,146,554 km (0.06 R)
• M18: 4,260,547 km (0.05 R)
• M19: 5,168,906 km (0.111 R)
• M20: 5,540,058 km (0.058 R)
• M21: 5,665,720 km (0.112 R)
• M22: 5,792,430 km (0.105 R)
• M23: 6,351,776 km (0.106 R)
• M24: 6,527,404 km (0.1 R)
• M25: 7,018,534 km (0.095 R)
• M26: 7,109,040 km (0.109 R)
• M27: 7,988,676 km (0.092 R)
• M28: 10,153,507 km (0.054 R)
• M29: 10,461,828 km (0.119 R)
• M30: 11,405,641 km (0.031 R)
• M31: 11,887,645 km (0.114 R)
• M32: 12,267,175 km (0.042 R)
• M33: 12,926,902 km (0.112 R)
• M34: 13,261,103 km (0.077 R)
• M35: 13,598,147 km (0.072 R)
• M36: 13,824,339 km (0.096 R)
• M37: 13,994,881 km (0.051 R)
• M38: 15,442,839 km (0.032 R)
• M39: 15,560,722 km (0.092 R)
• M40: 15,678,904 km (0.073 R)
• M41: 16,274,154 km (0.092 R)
• M42: 16,816,297 km (0.078 R)
• M43: 17,242,052 km (0.106 R)
• M44: 17,856,451 km (0.095 R)
• M45: 17,918,235 km (0.041 R)
• M46: 18,917,249 km (0.068 R)
• M47: 19,934,066 km (0.059 R)
• M48: 19,998,243 km (0.12 R)
• M49: 20,643,459 km (0.112 R)
• M50: 20,708,384 km (0.113 R)
• M51: 22,153,201 km (0.12 R)
• M52: 23,224,321 km (0.086 R)
• M53: 23,291,790 km (0.06 R)
• M54: 23,359,408 km (0.076 R)
• M55: 23,494,794 km (0.092 R)
• M56: 25,208,288 km (0.105 R)
• M57: 28,104,204 km (0.081 R)
• M58: 28,320,223 km (0.092 R)
• M59: 28,826,462 km (0.103 R)
• M60: 29,701,012 km (0.112 R)
• M61: 32,452,116 km (0.064 R)
• M62: 34,510,434 km (0.103 R)
• M63: 34,587,476 km (0.096 R)
• M64: 35,050,931 km (0.082 R)
• M65: 37,161,757 km (0.108 R)
• M66: 37,478,007 km (0.053 R)
• M67: 37,636,431 km (0.087 R)
• M68: 38,671,798 km (0.092 R)
• M69: 39,152,755 km (0.051 R)
• M70: 42,657,234 km (0.088 R)
• M71: 43,736,284 km (0.092 R)
• M72: 44,488,612 km (0.047 R)
• M73: 44,572,386 km (0.111 R)
• M74: 45,245,128 km (0.101 R)
• M75: 45,582,770 km (0.075 R)
• M76: 45,836,638 km (0.104 R)
• M77: 47,026,988 km (0.054 R)
• M78: 47,626,128 km (0.09 R)
• M79: 47,797,716 km (0.099 R)
• M80: 48,918,205 km (0.057 R)
• M81: 51,272,875 km (0.075 R)
• M82: 51,360,839 km (0.115 R)
• M83: 51,536,766 km (0.069 R)
• M84: 53,307,705 km (0.095 R)
• M85: 53,932,276 km (0.099 R)
• M86: 58,462,997 km (0.116 R)
• M87: 61,052,985 km (0.066 R)
• M88: 61,146,185 km (0.094 R)
• M89: 61,706,279 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.9

Radius: 6.1

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 11.69 AU - 15.81 AU

Year: 23462 Days

Day: 15.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 55,950,144 km

• M1: 140,323 km (0.032 R)
• M2: 1,023,249 km (0.103 R)
• M3: 1,292,974 km (0.115 R)
• M4: 1,387,819 km (0.117 R)
• M5: 1,534,425 km (0.094 R)
• M6: 1,609,673 km (0.064 R)
• M7: 1,686,118 km (0.087 R)
• M8: 2,369,481 km (0.107 R)
• M9: 2,940,197 km (0.102 R)
• M10: 3,097,274 km (0.036 R)
• M11: 3,354,433 km (0.116 R)
• M12: 3,685,344 km (0.057 R)
• M13: 4,485,842 km (0.073 R)
• M14: 4,630,503 km (0.066 R)
• M15: 5,607,227 km (0.092 R)
• M16: 5,999,473 km (0.1 R)
• M17: 7,060,122 km (0.085 R)
• M18: 7,440,699 km (0.104 R)
• M19: 10,812,784 km (0.037 R)
• M20: 11,055,432 km (0.061 R)
• M21: 11,744,630 km (0.098 R)
• M22: 12,906,855 km (0.115 R)
• M23: 13,061,091 km (0.116 R)
• M24: 13,371,506 km (0.083 R)
• M25: 13,579,747 km (0.104 R)
• M26: 13,946,860 km (0.107 R)
• M27: 14,105,134 km (0.064 R)
• M28: 14,530,292 km (0.119 R)
• M29: 14,583,698 km (0.091 R)
• M30: 15,230,110 km (0.091 R)
• M31: 15,666,188 km (0.088 R)
• M32: 16,830,209 km (0.09 R)
• M33: 17,224,549 km (0.118 R)
• M34: 18,715,142 km (0.111 R)
• M35: 19,182,037 km (0.078 R)
• M36: 19,299,472 km (0.03 R)
• M37: 19,475,848 km (0.092 R)
• M38: 21,330,412 km (0.082 R)
• M39: 21,451,886 km (0.052 R)
• M40: 21,817,952 km (0.07 R)
• M41: 22,866,483 km (0.115 R)
• M42: 23,303,010 km (0.105 R)
• M43: 23,679,249 km (0.093 R)
• M44: 27,353,073 km (0.096 R)
• M45: 29,086,763 km (0.09 R)
• M46: 29,559,492 km (0.114 R)
• M47: 29,627,260 km (0.091 R)
• M48: 30,034,914 km (0.074 R)
• M49: 30,239,414 km (0.096 R)
• M50: 30,649,761 km (0.098 R)
• M51: 31,268,797 km (0.102 R)
• M52: 31,476,140 km (0.116 R)
• M53: 34,354,104 km (0.092 R)
• M54: 34,996,926 km (0.078 R)
• M55: 37,241,792 km (0.093 R)
• M56: 37,975,719 km (0.114 R)
• M57: 41,413,179 km (0.093 R)
• M58: 42,249,730 km (0.108 R)
• M59: 42,784,991 km (0.091 R)
• M60: 42,861,735 km (0.117 R)
• M61: 43,476,582 km (0.025 R)
• M62: 43,785,053 km (0.081 R)
• M63: 44,017,079 km (0.037 R)
• M64: 45,182,446 km (0.109 R)
• M65: 45,494,956 km (0.092 R)
• M66: 46,594,501 km (0.111 R)
• M67: 47,068,427 km (0.081 R)
• M68: 48,579,515 km (0.109 R)
• M69: 49,381,210 km (0.095 R)
• M70: 50,268,026 km (0.085 R)
• M71: 50,348,959 km (0.072 R)
• M72: 51,241,609 km (0.081 R)
• M73: 52,631,373 km (0.104 R)
• M74: 53,042,618 km (0.032 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 15,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit