🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.81 AU - 1.17 AU

Year: 377 Days

Day: 16.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.01 AU - 1.25 AU

Year: 460 Days

Day: 46.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.48 AU - 3.74 AU

Year: 2100 Days

Day: 29.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.5

Radius: 8.3

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.02 AU - 7.2 AU

Year: 5783 Days

Day: 11.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,948,009 km

• M1: 141,370 km (0.118 R)
• M2: 266,583 km (0.098 R)
• M3: 451,187 km (0.085 R)
• M4: 796,609 km (0.06 R)
• M5: 894,595 km (0.092 R)
• M6: 1,327,083 km (0.097 R)
• M7: 2,045,003 km (0.113 R)
• M8: 2,865,697 km (0.062 R)
• M9: 3,018,885 km (0.097 R)
• M10: 3,471,718 km (0.113 R)
• M11: 4,289,719 km (0.079 R)
• M12: 4,746,142 km (0.052 R)
• M13: 5,111,909 km (0.063 R)
• M14: 5,164,866 km (0.098 R)
• M15: 5,351,864 km (0.089 R)
• M16: 6,348,335 km (0.081 R)
• M17: 6,867,889 km (0.119 R)
• M18: 7,341,067 km (0.109 R)
• M19: 7,551,401 km (0.031 R)
• M20: 7,611,839 km (0.102 R)
• M21: 7,672,576 km (0.065 R)
• M22: 7,794,199 km (0.114 R)
• M23: 8,287,722 km (0.114 R)
• M24: 9,337,151 km (0.103 R)
• M25: 9,565,138 km (0.098 R)
• M26: 10,193,300 km (0.051 R)
• M27: 10,766,559 km (0.066 R)
• M28: 10,971,508 km (0.109 R)
• M29: 11,350,290 km (0.046 R)
• M30: 11,419,703 km (0.112 R)
• M31: 11,523,973 km (0.109 R)
• M32: 12,191,927 km (0.118 R)
• M33: 13,860,392 km (0.097 R)
• M34: 14,307,391 km (0.107 R)
• M35: 14,532,685 km (0.115 R)
• M36: 14,797,025 km (0.087 R)
• M37: 15,139,155 km (0.116 R)
• M38: 15,253,747 km (0.069 R)
• M39: 16,928,345 km (0.117 R)
• M40: 17,325,977 km (0.039 R)
• M41: 17,646,415 km (0.07 R)
• M42: 18,293,127 km (0.109 R)
• M43: 18,374,508 km (0.092 R)
• M44: 18,578,560 km (0.072 R)
• M45: 18,701,379 km (0.066 R)
• M46: 18,988,757 km (0.106 R)
• M47: 19,360,657 km (0.105 R)
• M48: 19,901,902 km (0.105 R)
• M49: 20,956,717 km (0.113 R)
• M50: 21,255,314 km (0.086 R)
• M51: 21,512,473 km (0.115 R)
• M52: 21,641,277 km (0.064 R)
• M53: 21,770,529 km (0.114 R)
• M54: 22,246,400 km (0.071 R)
• M55: 22,725,712 km (0.073 R)
• M56: 22,857,059 km (0.057 R)
• M57: 23,032,537 km (0.096 R)
• M58: 23,384,840 km (0.076 R)
• M59: 23,961,091 km (0.115 R)
• M60: 24,094,682 km (0.054 R)
• M61: 24,676,767 km (0.052 R)
• M62: 25,399,474 km (0.074 R)
• M63: 25,581,236 km (0.087 R)
• M64: 26,174,990 km (0.089 R)
• M65: 26,496,625 km (0.109 R)
• M66: 26,588,778 km (0.09 R)
• M67: 26,819,457 km (0.076 R)
• M68: 27,190,161 km (0.037 R)
• M69: 28,642,308 km (0.119 R)
• M70: 28,831,549 km (0.111 R)
• M71: 29,068,661 km (0.096 R)
• M72: 29,211,228 km (0.114 R)
• M73: 29,401,666 km (0.118 R)
• M74: 29,544,682 km (0.116 R)
• M75: 29,783,739 km (0.079 R)
• M76: 29,927,503 km (0.065 R)
• M77: 30,360,140 km (0.088 R)
• M78: 30,504,801 km (0.049 R)
• M79: 30,601,292 km (0.09 R)
• M80: 30,891,661 km (0.086 R)
• M81: 31,037,070 km (0.116 R)
• M82: 31,134,309 km (0.066 R)
• M83: 31,280,167 km (0.071 R)
• M84: 32,701,945 km (0.026 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.1

Radius: 14.2

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.86 AU - 10.3 AU

Year: 10476 Days

Day: 13.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 119.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 47,948,009 km

• M1: 204,799 km (0.119 R)
• M2: 361,578 km (0.054 R)
• M3: 550,819 km (0.089 R)
• M4: 851,960 km (0.05 R)
• M5: 1,056,311 km (0.12 R)
• M6: 1,900,192 km (0.072 R)
• M7: 2,478,837 km (0.105 R)
• M8: 2,589,988 km (0.06 R)
• M9: 2,972,659 km (0.073 R)
• M10: 3,190,923 km (0.119 R)
• M11: 3,312,396 km (0.062 R)
• M12: 3,497,299 km (0.026 R)
• M13: 3,664,699 km (0.031 R)
• M14: 3,770,764 km (0.036 R)
• M15: 4,271,917 km (0.042 R)
• M16: 4,361,227 km (0.109 R)
• M17: 4,451,285 km (0.118 R)
• M18: 4,587,419 km (0.108 R)
• M19: 4,934,037 km (0.088 R)
• M20: 5,098,744 km (0.078 R)
• M21: 5,313,268 km (0.079 R)
• M22: 5,555,167 km (0.052 R)
• M23: 5,652,855 km (0.089 R)
• M24: 5,775,974 km (0.109 R)
• M25: 5,899,990 km (0.095 R)
• M26: 6,049,887 km (0.075 R)
• M27: 6,277,276 km (0.088 R)
• M28: 6,871,180 km (0.12 R)
• M29: 7,214,806 km (0.098 R)
• M30: 7,456,107 km (0.081 R)
• M31: 7,591,344 km (0.109 R)
• M32: 7,754,705 km (0.07 R)
• M33: 8,001,990 km (0.118 R)
• M34: 8,363,718 km (0.1 R)
• M35: 8,759,404 km (0.107 R)
• M36: 9,657,291 km (0.063 R)
• M37: 10,584,498 km (0.057 R)
• M38: 10,706,271 km (0.103 R)
• M39: 11,290,899 km (0.047 R)
• M40: 12,075,989 km (0.111 R)
• M41: 12,781,492 km (0.086 R)
• M42: 13,270,229 km (0.091 R)
• M43: 13,732,037 km (0.052 R)
• M44: 15,182,987 km (0.116 R)
• M45: 15,423,840 km (0.099 R)
• M46: 15,874,428 km (0.101 R)
• M47: 16,014,003 km (0.088 R)
• M48: 16,646,952 km (0.102 R)
• M49: 16,824,225 km (0.03 R)
• M50: 17,252,374 km (0.082 R)
• M51: 18,338,305 km (0.078 R)
• M52: 18,521,413 km (0.025 R)
• M53: 18,926,375 km (0.057 R)
• M54: 19,297,228 km (0.116 R)
• M55: 20,083,664 km (0.105 R)
• M56: 20,499,845 km (0.03 R)
• M57: 20,613,839 km (0.051 R)
• M58: 20,957,166 km (0.115 R)
• M59: 21,072,057 km (0.108 R)
• M60: 21,340,735 km (0.066 R)
• M61: 21,688,101 km (0.077 R)
• M62: 21,959,471 km (0.1 R)
• M63: 22,388,219 km (0.107 R)
• M64: 23,214,448 km (0.095 R)
• M65: 23,333,378 km (0.05 R)
• M66: 23,531,895 km (0.107 R)
• M67: 23,930,573 km (0.094 R)
• M68: 25,466,345 km (0.084 R)
• M69: 25,629,855 km (0.114 R)
• M70: 25,752,675 km (0.071 R)
• M71: 25,999,063 km (0.107 R)
• M72: 26,246,198 km (0.097 R)
• M73: 26,369,916 km (0.078 R)
• M74: 27,075,419 km (0.115 R)
• M75: 27,200,633 km (0.09 R)
• M76: 28,124,250 km (0.055 R)
• M77: 28,250,959 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.9

Radius: 7.8

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 11.9 AU - 11.9 AU

Year: 15718 Days

Day: 20.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,948,009 km

• M1: 185,202 km (0.11 R)
• M2: 245,640 km (0.096 R)
• M3: 462,856 km (0.107 R)
• M4: 517,309 km (0.116 R)
• M5: 613,351 km (0.029 R)
• M6: 1,009,337 km (0.082 R)
• M7: 1,529,489 km (0.102 R)
• M8: 2,410,620 km (0.113 R)
• M9: 3,684,296 km (0.068 R)
• M10: 3,991,720 km (0.081 R)
• M11: 6,003,512 km (0.119 R)
• M12: 6,873,723 km (0.105 R)
• M13: 7,395,520 km (0.114 R)
• M14: 7,491,861 km (0.049 R)
• M15: 7,636,971 km (0.11 R)
• M16: 8,577,792 km (0.081 R)
• M17: 9,242,456 km (0.075 R)
• M18: 9,502,457 km (0.086 R)
• M19: 9,765,001 km (0.026 R)
• M20: 10,404,532 km (0.096 R)
• M21: 13,446,605 km (0.114 R)
• M22: 13,800,404 km (0.074 R)
• M23: 13,859,644 km (0.06 R)
• M24: 14,880,351 km (0.042 R)
• M25: 14,941,237 km (0.079 R)
• M26: 15,863,059 km (0.053 R)
• M27: 16,111,990 km (0.115 R)
• M28: 16,929,841 km (0.102 R)
• M29: 17,311,914 km (0.109 R)
• M30: 18,409,963 km (0.115 R)
• M31: 18,540,562 km (0.114 R)
• M32: 18,934,453 km (0.108 R)
• M33: 20,604,713 km (0.107 R)
• M34: 20,944,450 km (0.11 R)
• M35: 22,182,821 km (0.106 R)
• M36: 22,600,798 km (0.051 R)
• M37: 23,728,167 km (0.031 R)
• M38: 24,585,662 km (0.063 R)
• M39: 25,235,515 km (0.099 R)
• M40: 25,308,070 km (0.119 R)
• M41: 25,744,896 km (0.072 R)
• M42: 26,625,878 km (0.072 R)
• M43: 26,921,633 km (0.105 R)
• M44: 27,367,434 km (0.073 R)
• M45: 29,251,320 km (0.1 R)
• M46: 30,093,407 km (0.105 R)
• M47: 30,170,300 km (0.043 R)
• M48: 30,555,963 km (0.031 R)
• M49: 30,943,422 km (0.113 R)
• M50: 31,254,436 km (0.085 R)
• M51: 32,036,534 km (0.03 R)
• M52: 32,115,222 km (0.11 R)
• M53: 33,142,511 km (0.108 R)
• M54: 33,940,017 km (0.051 R)
• M55: 34,260,755 km (0.105 R)
• M56: 34,663,173 km (0.12 R)
• M57: 34,905,372 km (0.099 R)
• M58: 35,067,087 km (0.108 R)
• M59: 36,452,214 km (0.108 R)
• M60: 38,856,102 km (0.099 R)
• M61: 39,191,650 km (0.088 R)
• M62: 40,204,129 km (0.111 R)
• M63: 40,373,773 km (0.118 R)
• M64: 41,653,283 km (0.114 R)
• M65: 41,910,741 km (0.103 R)
• M66: 42,082,629 km (0.026 R)
• M67: 43,989,703 km (0.095 R)
• M68: 45,482,390 km (0.025 R)
• M69: 45,747,627 km (0.115 R)
• M70: 45,924,602 km (0.078 R)
• M71: 46,013,163 km (0.101 R)
• M72: 46,546,031 km (0.12 R)
• M73: 47,887,176 km (0.115 R)
• M74: 48,517,432 km (0.11 R)
• M75: 48,607,639 km (0.093 R)
• M76: 51,065,532 km (0.068 R)
• M77: 53,656,867 km (0.101 R)
• M78: 57,432,268 km (0.114 R)
• M79: 60,805,401 km (0.11 R)
• M80: 61,976,603 km (0.088 R)
• M81: 62,074,440 km (0.074 R)
• M82: 64,837,512 km (0.116 R)
• M83: 64,936,995 km (0.025 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.4

Radius: 5.5

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 12.62 AU - 20.04 AU

Year: 25267 Days

Day: 20.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 47,948,009 km

• M1: 214,075 km (0.116 R)
• M2: 355,445 km (0.108 R)
• M3: 603,777 km (0.117 R)
• M4: 1,339,649 km (0.042 R)
• M5: 1,470,397 km (0.061 R)
• M6: 1,984,565 km (0.062 R)
• M7: 2,184,428 km (0.045 R)
• M8: 2,364,544 km (0.113 R)
• M9: 2,684,683 km (0.088 R)
• M10: 3,219,346 km (0.07 R)
• M11: 3,365,354 km (0.053 R)
• M12: 3,633,882 km (0.072 R)
• M13: 4,128,004 km (0.1 R)
• M14: 5,008,986 km (0.088 R)
• M15: 5,349,769 km (0.057 R)
• M16: 5,627,573 km (0.08 R)
• M17: 6,674,010 km (0.083 R)
• M18: 8,939,520 km (0.108 R)
• M19: 9,103,778 km (0.069 R)
• M20: 9,477,025 km (0.066 R)
• M21: 9,855,358 km (0.068 R)
• M22: 10,626,535 km (0.083 R)
• M23: 12,868,708 km (0.088 R)
• M24: 13,568,976 km (0.054 R)
• M25: 14,090,324 km (0.075 R)
• M26: 14,569,935 km (0.095 R)
• M27: 14,811,835 km (0.073 R)
• M28: 15,643,898 km (0.067 R)
• M29: 16,491,071 km (0.063 R)
• M30: 17,149,002 km (0.044 R)
• M31: 17,404,216 km (0.088 R)
• M32: 17,558,152 km (0.077 R)
• M33: 19,438,448 km (0.064 R)
• M34: 19,491,555 km (0.063 R)
• M35: 21,053,656 km (0.105 R)
• M36: 21,272,219 km (0.028 R)
• M37: 21,326,972 km (0.118 R)
• M38: 22,488,001 km (0.098 R)
• M39: 22,823,399 km (0.065 R)
• M40: 23,160,443 km (0.091 R)
• M41: 24,640,265 km (0.087 R)
• M42: 26,033,021 km (0.111 R)
• M43: 26,208,949 km (0.099 R)
• M44: 26,444,116 km (0.112 R)
• M45: 26,680,032 km (0.12 R)
• M46: 26,975,787 km (0.117 R)
• M47: 30,238,816 km (0.092 R)
• M48: 31,229,303 km (0.078 R)
• M49: 31,541,065 km (0.104 R)
• M50: 31,791,193 km (0.12 R)
• M51: 34,843,438 km (0.077 R)
• M52: 34,972,691 km (0.105 R)
• M53: 35,101,944 km (0.068 R)
• M54: 35,881,498 km (0.086 R)
• M55: 38,054,258 km (0.112 R)
• M56: 39,795,876 km (0.101 R)
• M57: 40,608,492 km (0.11 R)
• M58: 40,880,610 km (0.088 R)
• M59: 41,016,894 km (0.073 R)
• M60: 43,634,557 km (0.086 R)
• M61: 44,542,317 km (0.11 R)
• M62: 44,822,963 km (0.105 R)
• M63: 45,174,518 km (0.116 R)
• M64: 45,668,340 km (0.088 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 18,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit