🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.64 AU - 0.94 AU

Year: 249 Days

Day: 38.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.69 AU - 1.01 AU

Year: 278 Days

Day: 43.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.23 AU - 1.57 AU

Year: 588 Days

Day: 47.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,175,156 km

• M1: 360,980 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.33 AU - 3.77 AU

Year: 1890 Days

Day: 24.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,175,156 km

• M1: 1,550,283 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.53 AU - 3.87 AU

Year: 2031 Days

Day: 34.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.76 AU - 5.52 AU

Year: 3546 Days

Day: 15.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,175,156 km

• M1: 3,182,396 km (0.116 R)

Asteroid Belt

Center: 7.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.1

Radius: 11.2

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.66 AU - 11.42 AU

Year: 10453 Days

Day: 13.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,175,156 km

• M1: 336,446 km (0.044 R)
• M2: 788,830 km (0.06 R)
• M3: 885,320 km (0.117 R)
• M4: 1,109,119 km (0.117 R)
• M5: 1,237,623 km (0.098 R)
• M6: 1,313,320 km (0.12 R)
• M7: 1,780,065 km (0.097 R)
• M8: 1,866,383 km (0.074 R)
• M9: 2,414,360 km (0.063 R)
• M10: 2,806,606 km (0.07 R)
• M11: 3,114,328 km (0.037 R)
• M12: 3,432,822 km (0.088 R)
• M13: 3,514,204 km (0.119 R)
• M14: 3,678,761 km (0.086 R)
• M15: 4,072,952 km (0.108 R)
• M16: 4,275,058 km (0.067 R)
• M17: 4,599,536 km (0.113 R)
• M18: 4,932,092 km (0.106 R)
• M19: 5,303,843 km (0.057 R)
• M20: 6,473,100 km (0.095 R)
• M21: 7,541,827 km (0.083 R)
• M22: 8,223,844 km (0.083 R)
• M23: 8,739,059 km (0.08 R)
• M24: 8,813,409 km (0.094 R)
• M25: 9,608,073 km (0.118 R)
• M26: 9,839,202 km (0.033 R)
• M27: 10,033,380 km (0.058 R)
• M28: 10,150,515 km (0.111 R)
• M29: 10,346,638 km (0.118 R)
• M30: 10,464,969 km (0.116 R)
• M31: 10,544,107 km (0.092 R)
• M32: 11,103,603 km (0.067 R)
• M33: 12,002,237 km (0.062 R)
• M34: 12,168,141 km (0.073 R)
• M35: 12,293,055 km (0.09 R)
• M36: 13,265,142 km (0.08 R)
• M37: 13,609,068 km (0.104 R)
• M38: 13,955,836 km (0.065 R)
• M39: 14,086,734 km (0.074 R)
• M40: 14,481,672 km (0.051 R)
• M41: 14,746,909 km (0.1 R)
• M42: 14,835,770 km (0.106 R)
• M43: 15,282,470 km (0.079 R)
• M44: 15,688,179 km (0.052 R)
• M45: 16,648,897 km (0.101 R)
• M46: 17,817,256 km (0.045 R)
• M47: 18,387,523 km (0.049 R)
• M48: 19,205,674 km (0.109 R)
• M49: 20,331,398 km (0.118 R)
• M50: 20,479,799 km (0.106 R)
• M51: 20,727,832 km (0.105 R)
• M52: 21,629,459 km (0.087 R)
• M53: 22,646,275 km (0.076 R)
• M54: 23,991,310 km (0.025 R)
• M55: 24,568,159 km (0.112 R)
• M56: 24,990,623 km (0.103 R)
• M57: 26,704,118 km (0.12 R)
• M58: 28,787,717 km (0.047 R)
• M59: 28,954,518 km (0.116 R)
• M60: 29,065,819 km (0.109 R)
• M61: 30,299,702 km (0.083 R)
• M62: 30,582,592 km (0.115 R)
• M63: 31,722,677 km (0.094 R)
• M64: 32,067,500 km (0.11 R)
• M65: 32,586,904 km (0.116 R)
• M66: 33,225,687 km (0.116 R)
• M67: 33,458,910 km (0.029 R)
• M68: 35,047,789 km (0.107 R)
• M69: 35,285,201 km (0.072 R)
• M70: 35,404,131 km (0.111 R)
• M71: 35,761,820 km (0.106 R)
• M72: 36,000,877 km (0.083 R)
• M73: 36,240,383 km (0.104 R)
• M74: 37,689,239 km (0.12 R)
• M75: 37,810,862 km (0.053 R)
• M76: 38,849,520 km (0.12 R)
• M77: 39,218,428 km (0.042 R)
• M78: 39,959,686 km (0.081 R)
• M79: 40,145,636 km (0.069 R)
• M80: 40,892,728 km (0.093 R)
• M81: 41,518,645 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.8

Radius: 12.4

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 9.57 AU - 10.23 AU

Year: 11051 Days

Day: 11.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 33,175,156 km

• M1: 155,133 km (0.096 R)
• M2: 252,372 km (0.047 R)
• M3: 500,704 km (0.069 R)
• M4: 1,236,726 km (0.042 R)
• M5: 1,662,930 km (0.064 R)
• M6: 2,061,459 km (0.101 R)
• M7: 2,318,767 km (0.089 R)
• M8: 2,470,758 km (0.086 R)
• M9: 2,704,879 km (0.06 R)
• M10: 3,174,168 km (0.077 R)
• M11: 3,450,774 km (0.094 R)
• M12: 4,374,691 km (0.095 R)
• M13: 4,876,442 km (0.08 R)
• M14: 5,221,265 km (0.113 R)
• M15: 6,706,173 km (0.11 R)
• M16: 8,814,606 km (0.065 R)
• M17: 10,694,303 km (0.099 R)
• M18: 11,239,737 km (0.092 R)
• M19: 11,893,031 km (0.071 R)
• M20: 12,592,251 km (0.106 R)
• M21: 12,726,889 km (0.051 R)
• M22: 13,270,528 km (0.1 R)
• M23: 13,614,154 km (0.094 R)
• M24: 14,345,389 km (0.064 R)
• M25: 14,839,959 km (0.101 R)
• M26: 15,340,214 km (0.115 R)
• M27: 17,659,131 km (0.09 R)
• M28: 17,961,319 km (0.106 R)
• M29: 19,226,169 km (0.11 R)
• M30: 19,303,660 km (0.106 R)
• M31: 19,498,138 km (0.047 R)
• M32: 20,203,342 km (0.076 R)
• M33: 21,196,821 km (0.094 R)
• M34: 22,287,540 km (0.077 R)
• M35: 22,573,272 km (0.116 R)
• M36: 24,397,318 km (0.028 R)
• M37: 24,607,503 km (0.039 R)
• M38: 25,369,405 km (0.102 R)
• M39: 26,182,171 km (0.119 R)
• M40: 26,829,780 km (0.116 R)
• M41: 27,308,044 km (0.067 R)
• M42: 27,570,140 km (0.059 R)
• M43: 29,786,282 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.1

Radius: 12.7

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 11.48 AU - 11.94 AU

Year: 14216 Days

Day: 8.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 33,175,156 km

• M1: 162,314 km (0.118 R)
• M2: 351,555 km (0.093 R)
• M3: 657,034 km (0.099 R)
• M4: 859,889 km (0.118 R)
• M5: 1,458,280 km (0.099 R)
• M6: 1,753,437 km (0.101 R)
• M7: 2,118,007 km (0.092 R)
• M8: 2,427,225 km (0.077 R)
• M9: 2,918,355 km (0.095 R)
• M10: 3,440,601 km (0.078 R)
• M11: 4,150,294 km (0.077 R)
• M12: 4,440,364 km (0.115 R)
• M13: 4,837,546 km (0.103 R)
• M14: 5,074,659 km (0.038 R)
• M15: 5,952,499 km (0.089 R)
• M16: 6,538,923 km (0.053 R)
• M17: 7,105,749 km (0.097 R)
• M18: 8,165,501 km (0.087 R)
• M19: 8,407,700 km (0.039 R)
• M20: 8,652,292 km (0.095 R)
• M21: 8,734,421 km (0.079 R)
• M22: 8,982,155 km (0.045 R)
• M23: 9,400,281 km (0.119 R)
• M24: 9,739,420 km (0.111 R)
• M25: 9,910,560 km (0.097 R)
• M26: 11,047,055 km (0.074 R)
• M27: 11,315,134 km (0.06 R)
• M28: 13,157,133 km (0.035 R)
• M29: 13,251,679 km (0.092 R)
• M30: 14,598,957 km (0.062 R)
• M31: 15,288,902 km (0.097 R)
• M32: 16,854,295 km (0.095 R)
• M33: 17,008,380 km (0.103 R)
• M34: 18,048,385 km (0.055 R)
• M35: 18,364,485 km (0.08 R)
• M36: 18,629,124 km (0.112 R)
• M37: 18,788,595 km (0.068 R)
• M38: 19,001,922 km (0.084 R)
• M39: 19,162,590 km (0.108 R)
• M40: 19,484,973 km (0.108 R)
• M41: 19,646,838 km (0.077 R)
• M42: 19,917,610 km (0.108 R)
• M43: 21,345,671 km (0.032 R)
• M44: 21,568,273 km (0.063 R)
• M45: 22,297,263 km (0.096 R)
• M46: 22,523,156 km (0.059 R)
• M47: 23,319,765 km (0.107 R)
• M48: 25,057,943 km (0.101 R)
• M49: 26,061,445 km (0.114 R)
• M50: 26,538,064 km (0.116 R)
• M51: 26,657,742 km (0.066 R)
• M52: 26,957,686 km (0.076 R)
• M53: 27,138,101 km (0.079 R)
• M54: 27,681,889 km (0.104 R)
• M55: 29,026,475 km (0.101 R)
• M56: 29,706,547 km (0.096 R)
• M57: 31,969,364 km (0.039 R)
• M58: 32,160,401 km (0.106 R)
• M59: 32,799,932 km (0.111 R)
• M60: 34,026,784 km (0.098 R)
• M61: 34,482,608 km (0.105 R)
• M62: 34,613,207 km (0.043 R)
• M63: 35,202,922 km (0.087 R)
• M64: 35,597,861 km (0.097 R)
• M65: 35,729,955 km (0.089 R)
• M66: 36,325,953 km (0.1 R)
• M67: 36,658,360 km (0.098 R)
• M68: 37,393,484 km (0.103 R)
• M69: 37,527,673 km (0.088 R)
• M70: 38,336,100 km (0.086 R)
• M71: 38,539,254 km (0.113 R)
• M72: 39,833,275 km (0.109 R)
• M73: 40,107,488 km (0.049 R)
• M74: 41,349,450 km (0.026 R)
• M75: 41,766,230 km (0.063 R)
• M76: 42,114,493 km (0.093 R)
• M77: 43,024,796 km (0.092 R)
• M78: 43,588,332 km (0.105 R)
• M79: 44,366,989 km (0.117 R)
• M80: 45,938,065 km (0.07 R)
• M81: 46,658,379 km (0.1 R)
• M82: 47,964,069 km (0.077 R)
• M83: 48,109,927 km (0.042 R)
• M84: 48,401,942 km (0.118 R)
• M85: 48,767,859 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.1

Radius: 7.5

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 12.32 AU - 17.94 AU

Year: 20878 Days

Day: 23.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,175,156 km

• M1: 136,732 km (0.055 R)
• M2: 208,689 km (0.061 R)
• M3: 265,237 km (0.115 R)
• M4: 474,225 km (0.079 R)
• M5: 579,542 km (0.077 R)
• M6: 772,823 km (0.096 R)
• M7: 1,590,525 km (0.09 R)
• M8: 1,643,931 km (0.096 R)
• M9: 1,697,936 km (0.119 R)
• M10: 1,863,541 km (0.117 R)
• M11: 2,704,281 km (0.044 R)
• M12: 2,833,084 km (0.106 R)
• M13: 2,941,992 km (0.078 R)
• M14: 3,074,386 km (0.068 R)
• M15: 3,276,941 km (0.109 R)
• M16: 3,345,308 km (0.048 R)
• M17: 3,460,498 km (0.095 R)
• M18: 3,982,894 km (0.06 R)
• M19: 4,080,581 km (0.09 R)
• M20: 4,504,392 km (0.095 R)
• M21: 4,580,687 km (0.03 R)
• M22: 4,631,849 km (0.088 R)
• M23: 4,837,995 km (0.109 R)
• M24: 4,994,774 km (0.108 R)
• M25: 5,179,677 km (0.088 R)
• M26: 5,720,473 km (0.108 R)
• M27: 5,969,853 km (0.086 R)
• M28: 6,651,869 km (0.096 R)
• M29: 6,826,151 km (0.05 R)
• M30: 7,238,891 km (0.081 R)
• M31: 8,181,508 km (0.096 R)
• M32: 8,399,771 km (0.111 R)
• M33: 8,841,833 km (0.09 R)
• M34: 9,291,524 km (0.077 R)
• M35: 10,380,746 km (0.092 R)
• M36: 10,786,754 km (0.109 R)
• M37: 11,649,336 km (0.113 R)
• M38: 11,789,509 km (0.053 R)
• M39: 11,965,436 km (0.078 R)
• M40: 13,075,153 km (0.058 R)
• M41: 13,513,475 km (0.119 R)
• M42: 14,404,779 km (0.045 R)
• M43: 14,971,306 km (0.098 R)
• M44: 15,085,599 km (0.079 R)
• M45: 15,391,527 km (0.119 R)
• M46: 15,776,891 km (0.095 R)
• M47: 16,912,189 km (0.044 R)
• M48: 18,073,816 km (0.064 R)
• M49: 18,643,635 km (0.055 R)
• M50: 19,343,603 km (0.114 R)
• M51: 20,220,247 km (0.1 R)
• M52: 21,408,951 km (0.105 R)
• M53: 21,666,559 km (0.09 R)
• M54: 21,752,727 km (0.08 R)
• M55: 21,838,896 km (0.083 R)
• M56: 22,228,448 km (0.107 R)
• M57: 22,358,748 km (0.084 R)
• M58: 22,926,472 km (0.092 R)
• M59: 23,897,961 km (0.029 R)
• M60: 24,120,712 km (0.119 R)
• M61: 24,210,022 km (0.09 R)
• M62: 24,299,332 km (0.114 R)
• M63: 24,792,855 km (0.113 R)
• M64: 25,289,670 km (0.102 R)
• M65: 26,201,469 km (0.064 R)
• M66: 26,339,099 km (0.053 R)
• M67: 26,431,101 km (0.11 R)
• M68: 26,523,104 km (0.099 R)
• M69: 26,846,086 km (0.028 R)
• M70: 26,984,913 km (0.075 R)
• M71: 27,449,414 km (0.067 R)
• M72: 29,048,167 km (0.059 R)
• M73: 29,190,733 km (0.078 R)
• M74: 29,285,878 km (0.098 R)
• M75: 29,667,352 km (0.093 R)
• M76: 29,906,709 km (0.065 R)
• M77: 30,483,708 km (0.093 R)
• M78: 31,210,155 km (0.107 R)
• M79: 31,258,924 km (0.046 R)
• M80: 31,307,543 km (0.091 R)
• M81: 32,482,934 km (0.081 R)
• M82: 32,729,621 km (0.109 R)
• M83: 32,927,389 km (0.088 R)
• M84: 32,976,906 km (0.063 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 19,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit