🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.54 AU - 0.82 AU

Year: 212 Days

Day: 17.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.13 AU - 1.79 AU

Year: 668 Days

Day: 31 Hours

Environment

Temp: -37 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.5 AU - 1.6 AU

Year: 731 Days

Day: 12 Hours

Environment

Temp: -60 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.57 AU - 1.69 AU

Year: 788 Days

Day: 37.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,878,169 km

• M1: 1,608,177 km (0.095 R)

Asteroid Belt

Center: 2.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.85 AU - 4.33 AU

Year: 3133 Days

Day: 17 Hours

Environment

Temp: -139 °C

Axial Tilt: 130.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,878,169 km

• M1: 717,172 km (0.048 R)
• M2: 2,961,290 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.5

Radius: 13.8

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.95 AU - 6.37 AU

Year: 4439 Days

Day: 9 Hours

Environment

Temp: -142 °C

Axial Tilt: 78 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 91,878,169 km

• M1: 173,982 km (0.049 R)
• M2: 279,748 km (0.106 R)
• M3: 378,034 km (0.105 R)
• M4: 609,013 km (0.096 R)
• M5: 777,311 km (0.114 R)
• M6: 950,844 km (0.117 R)
• M7: 1,190,649 km (0.109 R)
• M8: 1,352,814 km (0.063 R)
• M9: 1,566,439 km (0.103 R)
• M10: 1,700,180 km (0.082 R)
• M11: 1,791,584 km (0.077 R)
• M12: 1,963,622 km (0.067 R)
• M13: 2,076,119 km (0.06 R)
• M14: 2,307,846 km (0.091 R)
• M15: 2,530,747 km (0.047 R)
• M16: 2,906,238 km (0.07 R)
• M17: 4,325,473 km (0.09 R)
• M18: 4,580,687 km (0.07 R)
• M19: 4,753,472 km (0.106 R)
• M20: 5,039,204 km (0.09 R)
• M21: 5,285,293 km (0.114 R)
• M22: 5,421,277 km (0.044 R)
• M23: 5,581,347 km (0.113 R)
• M24: 6,094,916 km (0.046 R)
• M25: 6,333,375 km (0.058 R)
• M26: 6,745,966 km (0.119 R)
• M27: 6,893,769 km (0.075 R)
• M28: 6,992,803 km (0.09 R)
• M29: 7,092,435 km (0.092 R)
• M30: 8,350,553 km (0.1 R)
• M31: 8,749,531 km (0.097 R)
• M32: 9,073,111 km (0.082 R)
• M33: 9,345,828 km (0.106 R)
• M34: 9,732,389 km (0.068 R)
• M35: 9,955,589 km (0.025 R)
• M36: 10,095,911 km (0.098 R)
• M37: 10,208,708 km (0.106 R)
• M38: 10,635,361 km (0.112 R)
• M39: 10,778,826 km (0.088 R)
• M40: 11,009,954 km (0.089 R)
• M41: 11,271,751 km (0.116 R)
• M42: 11,950,327 km (0.099 R)
• M43: 12,039,786 km (0.116 R)
• M44: 12,339,730 km (0.06 R)
• M45: 12,581,480 km (0.118 R)
• M46: 13,409,056 km (0.084 R)
• M47: 14,827,243 km (0.118 R)
• M48: 15,245,669 km (0.116 R)
• M49: 15,864,555 km (0.071 R)
• M50: 15,995,902 km (0.097 R)
• M51: 16,491,520 km (0.112 R)
• M52: 16,891,694 km (0.066 R)
• M53: 17,025,883 km (0.101 R)
• M54: 17,227,691 km (0.077 R)
• M55: 17,872,158 km (0.074 R)
• M56: 17,974,633 km (0.115 R)
• M57: 18,352,068 km (0.06 R)
• M58: 19,535,238 km (0.082 R)
• M59: 19,676,010 km (0.055 R)
• M60: 20,207,232 km (0.1 R)
• M61: 20,671,284 km (0.099 R)
• M62: 21,175,130 km (0.12 R)
• M63: 21,464,751 km (0.075 R)
• M64: 21,828,723 km (0.101 R)
• M65: 22,011,531 km (0.07 R)
• M66: 22,821,754 km (0.112 R)
• M67: 23,118,705 km (0.105 R)
• M68: 23,529,351 km (0.12 R)
• M69: 23,904,693 km (0.118 R)
• M70: 24,547,215 km (0.094 R)
• M71: 24,927,942 km (0.083 R)
• M72: 25,348,910 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.2

Radius: 11.5

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.31 AU - 8.13 AU

Year: 7348 Days

Day: 11.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 91,878,169 km

• M1: 155,432 km (0.114 R)
• M2: 258,206 km (0.102 R)
• M3: 364,420 km (0.106 R)
• M4: 502,798 km (0.082 R)
• M5: 714,629 km (0.1 R)
• M6: 1,096,253 km (0.102 R)
• M7: 1,176,737 km (0.098 R)
• M8: 1,327,083 km (0.11 R)
• M9: 1,537,866 km (0.085 R)
• M10: 1,953,000 km (0.053 R)
• M11: 2,194,152 km (0.072 R)
• M12: 2,276,730 km (0.117 R)
• M13: 2,360,355 km (0.102 R)
• M14: 2,552,439 km (0.106 R)
• M15: 3,300,877 km (0.093 R)
• M16: 3,885,954 km (0.105 R)
• M17: 4,294,057 km (0.118 R)
• M18: 5,068,825 km (0.094 R)
• M19: 5,262,255 km (0.05 R)
• M20: 5,374,004 km (0.088 R)
• M21: 5,486,502 km (0.083 R)
• M22: 5,713,891 km (0.118 R)
• M23: 6,266,356 km (0.118 R)
• M24: 6,654,263 km (0.043 R)
• M25: 6,896,911 km (0.077 R)
• M26: 7,080,766 km (0.063 R)
• M27: 7,391,032 km (0.118 R)
• M28: 8,185,846 km (0.07 R)
• M29: 8,544,282 km (0.082 R)
• M30: 8,874,594 km (0.044 R)
• M31: 9,175,436 km (0.099 R)
• M32: 9,411,800 km (0.075 R)
• M33: 9,718,626 km (0.08 R)
• M34: 10,028,742 km (0.1 R)
• M35: 10,482,622 km (0.069 R)
• M36: 10,836,271 km (0.051 R)
• M37: 11,664,595 km (0.111 R)
• M38: 11,810,752 km (0.092 R)
• M39: 13,229,388 km (0.1 R)
• M40: 13,650,058 km (0.064 R)
• M41: 14,269,842 km (0.101 R)
• M42: 16,880,923 km (0.115 R)
• M43: 17,046,378 km (0.068 R)
• M44: 17,129,255 km (0.054 R)
• M45: 17,337,196 km (0.087 R)
• M46: 17,755,622 km (0.113 R)
• M47: 18,516,925 km (0.072 R)
• M48: 18,858,756 km (0.083 R)
• M49: 19,116,514 km (0.106 R)
• M50: 19,505,318 km (0.106 R)
• M51: 20,378,820 km (0.117 R)
• M52: 21,042,287 km (0.096 R)
• M53: 21,488,537 km (0.096 R)
• M54: 21,578,146 km (0.112 R)
• M55: 22,028,137 km (0.059 R)
• M56: 22,254,179 km (0.087 R)
• M57: 22,663,329 km (0.066 R)
• M58: 23,028,947 km (0.116 R)
• M59: 23,212,503 km (0.099 R)
• M60: 23,442,734 km (0.094 R)
• M61: 23,766,165 km (0.076 R)
• M62: 23,858,916 km (0.103 R)
• M63: 24,324,165 km (0.119 R)
• M64: 25,216,516 km (0.09 R)
• M65: 25,453,180 km (0.066 R)
• M66: 25,595,448 km (0.077 R)
• M67: 28,842,469 km (0.05 R)
• M68: 29,139,571 km (0.092 R)
• M69: 29,686,800 km (0.115 R)
• M70: 30,791,431 km (0.085 R)
• M71: 31,297,969 km (0.046 R)
• M72: 31,960,687 km (0.115 R)
• M73: 32,216,799 km (0.047 R)
• M74: 32,679,505 km (0.029 R)
• M75: 32,937,562 km (0.118 R)
• M76: 33,144,455 km (0.073 R)
• M77: 33,299,888 km (0.099 R)
• M78: 33,403,709 km (0.106 R)
• M79: 34,342,585 km (0.108 R)
• M80: 34,552,321 km (0.098 R)
• M81: 35,237,180 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522

Radius: 11.7

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.49 AU - 8.17 AU

Year: 8298 Days

Day: 13.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 91,878,169 km

• M1: 167,998 km (0.096 R)
• M2: 288,724 km (0.12 R)
• M3: 365,916 km (0.061 R)
• M4: 642,373 km (0.037 R)
• M5: 874,250 km (0.078 R)
• M6: 1,099,993 km (0.048 R)
• M7: 1,309,131 km (0.026 R)
• M8: 1,531,583 km (0.069 R)
• M9: 1,971,700 km (0.113 R)
• M10: 2,272,242 km (0.059 R)
• M11: 3,038,034 km (0.036 R)
• M12: 3,210,370 km (0.103 R)
• M13: 3,931,881 km (0.112 R)
• M14: 4,120,075 km (0.079 R)
• M15: 4,201,606 km (0.064 R)
• M16: 4,283,735 km (0.051 R)
• M17: 4,674,185 km (0.07 R)
• M18: 4,989,089 km (0.076 R)
• M19: 5,251,783 km (0.091 R)
• M20: 5,669,759 km (0.039 R)
• M21: 6,160,590 km (0.068 R)
• M22: 6,285,504 km (0.103 R)
• M23: 6,379,751 km (0.045 R)
• M24: 6,697,197 km (0.095 R)
• M25: 7,380,860 km (0.109 R)
• M26: 7,815,292 km (0.061 R)
• M27: 8,052,704 km (0.115 R)
• M28: 8,155,178 km (0.04 R)
• M29: 8,361,324 km (0.114 R)
• M30: 8,743,996 km (0.087 R)
• M31: 9,743,758 km (0.112 R)
• M32: 10,036,072 km (0.063 R)
• M33: 10,294,278 km (0.107 R)
• M34: 10,480,079 km (0.082 R)
• M35: 11,310,497 km (0.031 R)
• M36: 11,695,113 km (0.046 R)
• M37: 11,850,096 km (0.077 R)
• M38: 12,874,393 km (0.095 R)
• M39: 14,297,816 km (0.12 R)
• M40: 14,422,132 km (0.097 R)
• M41: 15,133,470 km (0.025 R)
• M42: 15,557,131 km (0.104 R)
• M43: 15,898,963 km (0.083 R)
• M44: 16,070,850 km (0.113 R)
• M45: 16,764,536 km (0.099 R)
• M46: 16,939,416 km (0.106 R)
• M47: 17,071,062 km (0.096 R)
• M48: 17,158,876 km (0.086 R)
• M49: 18,180,928 km (0.097 R)
• M50: 20,938,616 km (0.111 R)
• M51: 21,505,741 km (0.11 R)
• M52: 21,934,339 km (0.119 R)
• M53: 22,125,824 km (0.119 R)
• M54: 23,042,560 km (0.074 R)
• M55: 23,139,799 km (0.077 R)
• M56: 23,824,209 km (0.04 R)
• M57: 24,416,168 km (0.106 R)
• M58: 26,627,823 km (0.071 R)
• M59: 26,985,661 km (0.06 R)
• M60: 28,276,242 km (0.064 R)
• M61: 29,270,619 km (0.115 R)
• M62: 29,481,402 km (0.11 R)
• M63: 29,639,826 km (0.111 R)
• M64: 29,745,592 km (0.082 R)
• M65: 30,063,637 km (0.066 R)
• M66: 30,863,836 km (0.08 R)
• M67: 32,050,147 km (0.106 R)
• M68: 32,267,363 km (0.09 R)
• M69: 32,758,044 km (0.115 R)
• M70: 32,976,906 km (0.049 R)
• M71: 33,636,483 km (0.116 R)
• M72: 33,857,289 km (0.052 R)
• M73: 33,967,842 km (0.106 R)
• M74: 34,078,545 km (0.116 R)
• M75: 34,856,902 km (0.094 R)
• M76: 34,968,652 km (0.092 R)
• M77: 35,192,301 km (0.073 R)
• M78: 35,809,990 km (0.071 R)
• M79: 36,601,213 km (0.09 R)
• M80: 37,112,988 km (0.089 R)
• M81: 37,341,125 km (0.084 R)
• M82: 37,684,302 km (0.091 R)
• M83: 38,489,139 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511

Radius: 7.9

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 16.77 AU - 20.71 AU

Year: 30726 Days

Day: 19.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,878,169 km

• M1: 176,675 km (0.099 R)
• M2: 234,270 km (0.119 R)
• M3: 418,425 km (0.084 R)
• M4: 1,093,710 km (0.062 R)
• M5: 1,155,344 km (0.104 R)
• M6: 2,021,217 km (0.087 R)
• M7: 2,659,401 km (0.12 R)
• M8: 3,220,992 km (0.049 R)
• M9: 3,446,585 km (0.072 R)
• M10: 5,590,921 km (0.076 R)
• M11: 6,027,298 km (0.091 R)
• M12: 6,645,287 km (0.104 R)
• M13: 6,932,814 km (0.106 R)
• M14: 7,342,114 km (0.119 R)
• M15: 7,579,675 km (0.098 R)
• M16: 8,993,824 km (0.098 R)
• M17: 9,375,897 km (0.048 R)
• M18: 9,893,655 km (0.105 R)
• M19: 10,420,688 km (0.08 R)
• M20: 11,160,151 km (0.114 R)
• M21: 13,117,938 km (0.081 R)
• M22: 13,915,744 km (0.075 R)
• M23: 14,357,356 km (0.098 R)
• M24: 16,401,611 km (0.079 R)
• M25: 17,181,615 km (0.038 R)
• M26: 17,576,104 km (0.114 R)
• M27: 17,655,391 km (0.043 R)
• M28: 18,535,176 km (0.077 R)
• M29: 18,777,525 km (0.067 R)
• M30: 19,102,451 km (0.061 R)
• M31: 19,347,343 km (0.105 R)
• M32: 19,593,282 km (0.106 R)
• M33: 19,675,411 km (0.118 R)
• M34: 21,512,623 km (0.108 R)
• M35: 22,451,648 km (0.076 R)
• M36: 22,537,667 km (0.073 R)
• M37: 22,796,472 km (0.109 R)
• M38: 23,316,923 km (0.086 R)
• M39: 23,841,263 km (0.093 R)
• M40: 24,281,230 km (0.098 R)
• M41: 24,369,643 km (0.095 R)
• M42: 24,458,055 km (0.066 R)
• M43: 25,258,553 km (0.057 R)
• M44: 26,158,235 km (0.032 R)
• M45: 26,248,742 km (0.08 R)
• M46: 27,435,202 km (0.087 R)
• M47: 28,266,817 km (0.079 R)
• M48: 29,482,599 km (0.104 R)
• M49: 29,860,184 km (0.089 R)
• M50: 31,193,998 km (0.093 R)
• M51: 31,868,236 km (0.084 R)
• M52: 31,965,026 km (0.04 R)
• M53: 32,352,784 km (0.112 R)
• M54: 32,450,022 km (0.072 R)
• M55: 32,742,187 km (0.1 R)
• M56: 33,722,502 km (0.116 R)
• M57: 36,013,443 km (0.114 R)
• M58: 36,417,058 km (0.1 R)
• M59: 36,518,037 km (0.092 R)
• M60: 38,251,428 km (0.097 R)
• M61: 39,802,907 km (0.119 R)
• M62: 40,743,728 km (0.088 R)
• M63: 44,795,736 km (0.045 R)
• M64: 44,904,194 km (0.097 R)
• M65: 47,199,774 km (0.107 R)
• M66: 48,974,304 km (0.055 R)
• M67: 52,245,860 km (0.115 R)
• M68: 53,735,106 km (0.104 R)
• M69: 54,080,827 km (0.085 R)
• M70: 56,287,096 km (0.088 R)
• M71: 57,107,491 km (0.116 R)
• M72: 57,695,710 km (0.103 R)
• M73: 57,931,626 km (0.082 R)
• M74: 58,286,023 km (0.086 R)
• M75: 63,080,336 km (0.076 R)
• M76: 63,810,373 km (0.11 R)
• M77: 64,054,218 km (0.064 R)
• M78: 65,155,857 km (0.085 R)
• M79: 70,001,332 km (0.069 R)
• M80: 70,504,878 km (0.046 R)
• M81: 73,806,802 km (0.104 R)
• M82: 75,605,567 km (0.118 R)
• M83: 76,640,036 km (0.117 R)
• M84: 76,769,588 km (0.119 R)
• M85: 77,678,994 km (0.097 R)
• M86: 79,508,426 km (0.091 R)
• M87: 80,033,814 km (0.057 R)
• M88: 81,748,953 km (0.103 R)
• M89: 81,881,497 km (0.106 R)
• M90: 82,677,657 km (0.109 R)
• M91: 84,545,237 km (0.099 R)
• M92: 86,831,840 km (0.118 R)
• M93: 88,593,953 km (0.075 R)
• M94: 90,641,948 km (0.086 R)
• M95: 91,328,004 km (0.076 R)
• M96: 91,602,965 km (0.057 R)
• M97: 91,878,225 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 18,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit