🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.51 AU - 0.83 AU

Year: 239 Days

Day: 23.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,379,495 km

• M1: 215,421 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.72 AU - 1.18 AU

Year: 404 Days

Day: 23.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.5

Radius: 12.1

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.05 AU - 6.13 AU

Year: 5770 Days

Day: 8.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,379,495 km

• M1: 167,400 km (0.086 R)
• M2: 303,534 km (0.063 R)
• M3: 660,475 km (0.067 R)
• M4: 783,594 km (0.101 R)
• M5: 1,322,296 km (0.098 R)
• M6: 1,410,409 km (0.045 R)
• M7: 1,649,167 km (0.04 R)
• M8: 2,487,065 km (0.075 R)
• M9: 2,642,048 km (0.105 R)
• M10: 3,197,954 km (0.076 R)
• M11: 3,415,918 km (0.111 R)
• M12: 3,613,836 km (0.11 R)
• M13: 3,714,216 km (0.113 R)
• M14: 3,995,161 km (0.114 R)
• M15: 4,523,690 km (0.043 R)
• M16: 4,714,128 km (0.068 R)
• M17: 4,962,760 km (0.04 R)
• M18: 5,130,908 km (0.096 R)
• M19: 5,244,153 km (0.053 R)
• M20: 5,358,147 km (0.089 R)
• M21: 5,473,038 km (0.043 R)
• M22: 5,676,042 km (0.12 R)
• M23: 5,822,648 km (0.077 R)
• M24: 6,330,383 km (0.071 R)
• M25: 6,574,228 km (0.068 R)
• M26: 6,821,364 km (0.057 R)
• M27: 7,008,660 km (0.101 R)
• M28: 7,905,350 km (0.114 R)
• M29: 8,400,519 km (0.119 R)
• M30: 8,770,175 km (0.12 R)
• M31: 9,179,475 km (0.094 R)
• M32: 9,981,619 km (0.07 R)
• M33: 10,661,092 km (0.114 R)
• M34: 11,689,578 km (0.081 R)
• M35: 12,027,070 km (0.098 R)
• M36: 12,481,848 km (0.119 R)
• M37: 13,096,994 km (0.114 R)
• M38: 13,330,367 km (0.054 R)
• M39: 13,998,770 km (0.089 R)
• M40: 14,157,643 km (0.095 R)
• M41: 14,317,115 km (0.094 R)
• M42: 15,491,009 km (0.073 R)
• M43: 15,861,713 km (0.118 R)
• M44: 16,068,906 km (0.093 R)
• M45: 16,318,734 km (0.101 R)
• M46: 16,695,870 km (0.1 R)
• M47: 17,118,185 km (0.1 R)
• M48: 17,801,399 km (0.083 R)
• M49: 17,887,417 km (0.079 R)
• M50: 18,059,904 km (0.079 R)
• M51: 18,406,522 km (0.072 R)
• M52: 18,580,804 km (0.084 R)
• M53: 19,150,472 km (0.098 R)
• M54: 20,172,525 km (0.094 R)
• M55: 20,622,515 km (0.098 R)
• M56: 21,532,220 km (0.113 R)
• M57: 21,715,777 km (0.11 R)
• M58: 22,084,386 km (0.105 R)
• M59: 22,968,210 km (0.077 R)
• M60: 23,062,008 km (0.119 R)
• M61: 23,296,727 km (0.066 R)
• M62: 23,485,220 km (0.093 R)
• M63: 24,196,408 km (0.058 R)
• M64: 25,010,969 km (0.104 R)
• M65: 25,155,630 km (0.042 R)
• M66: 26,765,453 km (0.06 R)
• M67: 27,160,690 km (0.11 R)
• M68: 27,508,056 km (0.066 R)
• M69: 27,707,321 km (0.062 R)
• M70: 27,857,068 km (0.114 R)
• M71: 29,267,327 km (0.114 R)
• M72: 29,827,871 km (0.085 R)
• M73: 30,186,307 km (0.074 R)
• M74: 30,443,167 km (0.058 R)
• M75: 30,649,313 km (0.093 R)
• M76: 30,959,279 km (0.107 R)
• M77: 33,211,176 km (0.083 R)
• M78: 33,582,628 km (0.063 R)
• M79: 34,867,075 km (0.063 R)
• M80: 35,028,790 km (0.043 R)
• M81: 35,136,650 km (0.101 R)
• M82: 35,895,261 km (0.097 R)
• M83: 36,276,586 km (0.064 R)
• M84: 36,385,793 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.8

Radius: 10.8

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.85 AU - 6.89 AU

Year: 6209 Days

Day: 14.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 49,379,495 km

• M1: 148,401 km (0.059 R)
• M2: 291,417 km (0.095 R)
• M3: 571,464 km (0.064 R)
• M4: 702,512 km (0.093 R)
• M5: 950,994 km (0.105 R)
• M6: 1,090,868 km (0.101 R)
• M7: 1,158,636 km (0.108 R)
• M8: 1,278,164 km (0.082 R)
• M9: 1,402,181 km (0.103 R)
• M10: 1,584,989 km (0.042 R)
• M11: 1,741,469 km (0.064 R)
• M12: 1,998,029 km (0.104 R)
• M13: 2,547,652 km (0.104 R)
• M14: 2,705,627 km (0.102 R)
• M15: 3,412,926 km (0.114 R)
• M16: 3,839,878 km (0.037 R)
• M17: 3,915,275 km (0.079 R)
• M18: 4,067,566 km (0.12 R)
• M19: 4,159,868 km (0.052 R)
• M20: 4,488,535 km (0.119 R)
• M21: 4,567,971 km (0.118 R)
• M22: 5,171,000 km (0.118 R)
• M23: 5,507,446 km (0.038 R)
• M24: 5,920,635 km (0.041 R)
• M25: 6,095,814 km (0.041 R)
• M26: 6,379,601 km (0.049 R)
• M27: 6,451,259 km (0.102 R)
• M28: 6,704,229 km (0.118 R)
• M29: 6,777,083 km (0.109 R)
• M30: 7,089,742 km (0.088 R)
• M31: 7,558,133 km (0.109 R)
• M32: 8,036,547 km (0.111 R)
• M33: 8,152,785 km (0.107 R)
• M34: 8,544,582 km (0.039 R)
• M35: 9,428,107 km (0.059 R)
• M36: 9,612,411 km (0.041 R)
• M37: 9,880,640 km (0.068 R)
• M38: 11,389,484 km (0.094 R)
• M39: 11,585,906 km (0.113 R)
• M40: 12,137,174 km (0.096 R)
• M41: 14,592,524 km (0.101 R)
• M42: 15,863,957 km (0.091 R)
• M43: 16,205,638 km (0.078 R)
• M44: 16,328,308 km (0.075 R)
• M45: 16,549,863 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.9

Radius: 12.7

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 6.96 AU - 7.58 AU

Year: 8557 Days

Day: 6.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 49,379,495 km

• M1: 168,896 km (0.039 R)
• M2: 623,973 km (0.055 R)
• M3: 717,172 km (0.106 R)
• M4: 920,177 km (0.085 R)
• M5: 1,090,568 km (0.065 R)
• M6: 1,372,560 km (0.114 R)
• M7: 1,534,425 km (0.106 R)
• M8: 1,690,606 km (0.116 R)
• M9: 2,111,424 km (0.088 R)
• M10: 2,191,459 km (0.053 R)
• M11: 2,382,496 km (0.106 R)
• M12: 2,579,217 km (0.05 R)
• M13: 3,124,800 km (0.065 R)
• M14: 3,371,936 km (0.107 R)
• M15: 3,482,190 km (0.1 R)
• M16: 3,657,818 km (0.082 R)
• M17: 3,836,437 km (0.105 R)
• M18: 3,968,233 km (0.051 R)
• M19: 4,068,015 km (0.084 R)
• M20: 4,253,217 km (0.107 R)
• M21: 4,649,651 km (0.109 R)
• M22: 5,004,198 km (0.046 R)
• M23: 5,515,374 km (0.094 R)
• M24: 5,834,018 km (0.081 R)
• M25: 6,024,157 km (0.116 R)
• M26: 6,255,285 km (0.049 R)
• M27: 6,865,645 km (0.06 R)
• M28: 7,208,673 km (0.095 R)
• M29: 7,371,884 km (0.08 R)
• M30: 8,249,575 km (0.11 R)
• M31: 8,744,295 km (0.109 R)
• M32: 9,160,177 km (0.12 R)
• M33: 10,148,271 km (0.077 R)
• M34: 11,240,934 km (0.039 R)
• M35: 11,693,318 km (0.104 R)
• M36: 12,788,374 km (0.096 R)
• M37: 13,687,906 km (0.093 R)
• M38: 14,633,813 km (0.03 R)
• M39: 14,737,335 km (0.087 R)
• M40: 15,075,426 km (0.094 R)
• M41: 15,284,863 km (0.107 R)
• M42: 16,777,252 km (0.113 R)
• M43: 16,885,710 km (0.086 R)
• M44: 18,093,264 km (0.081 R)
• M45: 18,820,011 km (0.089 R)
• M46: 18,904,533 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.1

Radius: 6.8

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 9.63 AU - 11.91 AU

Year: 15430 Days

Day: 16.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,379,495 km

• M1: 86,318 km (0.104 R)
• M2: 150,795 km (0.096 R)
• M3: 428,598 km (0.065 R)
• M4: 476,619 km (0.106 R)
• M5: 726,298 km (0.106 R)
• M6: 1,686,118 km (0.091 R)
• M7: 2,207,017 km (0.103 R)
• M8: 2,381,449 km (0.111 R)
• M9: 2,560,368 km (0.106 R)
• M10: 2,712,957 km (0.068 R)
• M11: 3,026,814 km (0.064 R)
• M12: 3,485,780 km (0.094 R)
• M13: 4,178,717 km (0.084 R)
• M14: 4,286,278 km (0.029 R)
• M15: 4,358,384 km (0.115 R)
• M16: 5,179,527 km (0.09 R)
• M17: 5,686,813 km (0.119 R)
• M18: 5,766,400 km (0.093 R)
• M19: 6,006,953 km (0.118 R)
• M20: 6,087,885 km (0.073 R)
• M21: 6,539,521 km (0.108 R)
• M22: 7,344,956 km (0.108 R)
• M23: 7,869,746 km (0.09 R)
• M24: 7,958,457 km (0.031 R)
• M25: 8,361,324 km (0.094 R)
• M26: 8,497,159 km (0.083 R)
• M27: 8,588,115 km (0.109 R)
• M28: 8,816,850 km (0.065 R)
• M29: 9,468,199 km (0.029 R)
• M30: 9,562,445 km (0.056 R)
• M31: 10,231,298 km (0.086 R)
• M32: 10,376,707 km (0.072 R)
• M33: 11,664,296 km (0.103 R)
• M34: 12,275,552 km (0.087 R)
• M35: 12,740,802 km (0.047 R)
• M36: 13,001,701 km (0.048 R)
• M37: 13,054,060 km (0.094 R)
• M38: 14,386,827 km (0.114 R)
• M39: 14,549,739 km (0.111 R)
• M40: 14,822,456 km (0.092 R)
• M41: 15,986,328 km (0.116 R)
• M42: 17,873,954 km (0.062 R)
• M43: 19,170,967 km (0.114 R)
• M44: 19,350,185 km (0.076 R)
• M45: 19,650,129 km (0.113 R)
• M46: 20,254,654 km (0.115 R)
• M47: 20,559,235 km (0.087 R)
• M48: 20,865,163 km (0.109 R)
• M49: 21,049,617 km (0.082 R)
• M50: 21,234,520 km (0.087 R)
• M51: 23,367,337 km (0.06 R)
• M52: 23,494,944 km (0.07 R)
• M53: 25,370,602 km (0.084 R)
• M54: 27,495,640 km (0.063 R)
• M55: 27,562,959 km (0.056 R)
• M56: 28,103,456 km (0.106 R)
• M57: 29,746,041 km (0.098 R)
• M58: 29,884,269 km (0.093 R)
• M59: 30,092,060 km (0.077 R)
• M60: 30,578,852 km (0.102 R)
• M61: 30,858,301 km (0.107 R)
• M62: 31,208,659 km (0.08 R)
• M63: 31,349,131 km (0.074 R)
• M64: 31,489,903 km (0.06 R)
• M65: 32,054,785 km (0.081 R)
• M66: 32,267,513 km (0.103 R)
• M67: 33,986,392 km (0.089 R)
• M68: 34,130,904 km (0.06 R)
• M69: 35,441,232 km (0.085 R)
• M70: 38,637,390 km (0.101 R)
• M71: 39,469,753 km (0.105 R)
• M72: 41,537,644 km (0.094 R)
• M73: 41,924,504 km (0.072 R)
• M74: 42,623,725 km (0.067 R)
• M75: 43,562,152 km (0.025 R)
• M76: 46,337,641 km (0.071 R)
• M77: 46,899,531 km (0.111 R)
• M78: 47,060,498 km (0.096 R)
• M79: 47,787,095 km (0.105 R)
• M80: 49,989,176 km (0.109 R)
• M81: 52,558,070 km (0.027 R)
• M82: 53,395,818 km (0.067 R)
• M83: 53,900,562 km (0.118 R)
• M84: 53,984,935 km (0.112 R)
• M85: 54,406,950 km (0.114 R)
• M86: 54,745,490 km (0.087 R)
• M87: 54,914,985 km (0.103 R)
• M88: 55,169,451 km (0.106 R)
• M89: 55,254,422 km (0.109 R)
• M90: 55,679,729 km (0.065 R)
• M91: 55,765,000 km (0.114 R)
• M92: 56,106,233 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.1

Radius: 6.5

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.69 AU - 15.93 AU

Year: 23632 Days

Day: 21.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 49,379,495 km

• M1: 109,655 km (0.107 R)
• M2: 180,565 km (0.089 R)
• M3: 403,615 km (0.069 R)
• M4: 599,289 km (0.026 R)
• M5: 1,175,540 km (0.098 R)
• M6: 1,639,742 km (0.112 R)
• M7: 2,802,866 km (0.064 R)
• M8: 2,859,414 km (0.101 R)
• M9: 2,916,261 km (0.119 R)
• M10: 3,002,280 km (0.085 R)
• M11: 3,089,196 km (0.094 R)
• M12: 3,325,112 km (0.081 R)
• M13: 3,445,239 km (0.108 R)
• M14: 4,293,309 km (0.119 R)
• M15: 4,391,445 km (0.114 R)
• M16: 4,791,171 km (0.034 R)
• M17: 5,167,858 km (0.084 R)
• M18: 5,412,601 km (0.072 R)
• M19: 6,095,814 km (0.073 R)
• M20: 7,074,184 km (0.105 R)
• M21: 7,463,438 km (0.069 R)
• M22: 8,672,338 km (0.076 R)
• M23: 9,130,706 km (0.064 R)
• M24: 9,426,461 km (0.099 R)
• M25: 9,511,433 km (0.072 R)
• M26: 9,639,638 km (0.068 R)
• M27: 9,682,423 km (0.106 R)
• M28: 10,420,240 km (0.11 R)
• M29: 11,086,249 km (0.043 R)
• M30: 11,356,573 km (0.117 R)
• M31: 14,420,337 km (0.081 R)
• M32: 14,469,256 km (0.108 R)
• M33: 16,990,279 km (0.118 R)
• M34: 17,877,843 km (0.087 R)
• M35: 18,619,998 km (0.079 R)
• M36: 19,156,307 km (0.031 R)
• M37: 19,806,608 km (0.061 R)
• M38: 21,240,205 km (0.062 R)
• M39: 21,575,753 km (0.119 R)
• M40: 25,085,469 km (0.119 R)
• M41: 27,117,157 km (0.12 R)
• M42: 28,644,402 km (0.065 R)
• M43: 30,892,259 km (0.066 R)
• M44: 31,590,283 km (0.101 R)
• M45: 32,293,543 km (0.111 R)
• M46: 32,679,356 km (0.083 R)
• M47: 33,780,695 km (0.086 R)
• M48: 33,910,995 km (0.092 R)
• M49: 34,368,615 km (0.059 R)
• M50: 34,828,329 km (0.117 R)
• M51: 34,894,152 km (0.088 R)
• M52: 35,025,948 km (0.104 R)
• M53: 35,621,048 km (0.098 R)
• M54: 36,019,577 km (0.111 R)
• M55: 38,170,196 km (0.063 R)
• M56: 38,373,948 km (0.108 R)
• M57: 39,260,914 km (0.107 R)
• M58: 40,361,954 km (0.051 R)
• M59: 42,664,864 km (0.115 R)
• M60: 43,725,513 km (0.039 R)
• M61: 45,296,889 km (0.07 R)
• M62: 47,469,349 km (0.118 R)
• M63: 48,127,729 km (0.066 R)
• M64: 48,936,455 km (0.045 R)
• M65: 49,231,612 km (0.101 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: 330 - 19,073 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit