🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.52 AU - 0.84 AU

Year: 216 Days

Day: 30.6 Hours

Environment

Temp: 89 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,647,909 km

• M1: 38,746 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.95 AU - 1.19 AU

Year: 426 Days

Day: 25.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.17 AU - 1.59 AU

Year: 624 Days

Day: 20.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.58 AU - 1.72 AU

Year: 816 Days

Day: 42.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.97 AU - 4.13 AU

Year: 2575 Days

Day: 21.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,647,909 km

• M1: 45,478 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.6 AU - 4.16 AU

Year: 2943 Days

Day: 44.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,647,909 km

• M1: 2,633,521 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.1

Radius: 14.6

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.44 AU - 5.96 AU

Year: 4565 Days

Day: 10.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 177.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 62,647,909 km

• M1: 342,878 km (0.116 R)
• M2: 648,507 km (0.044 R)
• M3: 884,273 km (0.099 R)
• M4: 1,328,728 km (0.082 R)
• M5: 1,472,641 km (0.107 R)
• M6: 1,591,721 km (0.077 R)
• M7: 1,776,924 km (0.095 R)
• M8: 1,936,844 km (0.1 R)
• M9: 2,135,510 km (0.045 R)
• M10: 3,016,491 km (0.078 R)
• M11: 3,170,428 km (0.118 R)
• M12: 3,307,310 km (0.034 R)
• M13: 3,406,344 km (0.118 R)
• M14: 3,648,094 km (0.095 R)
• M15: 4,000,546 km (0.117 R)
• M16: 4,986,396 km (0.109 R)
• M17: 5,354,706 km (0.11 R)
• M18: 5,495,179 km (0.072 R)
• M19: 5,779,714 km (0.083 R)
• M20: 6,191,407 km (0.088 R)
• M21: 6,314,227 km (0.036 R)
• M22: 6,562,559 km (0.098 R)
• M23: 6,941,042 km (0.111 R)
• M24: 7,171,572 km (0.047 R)
• M25: 7,378,616 km (0.112 R)
• M26: 7,666,741 km (0.11 R)
• M27: 8,172,980 km (0.085 R)
• M28: 9,190,096 km (0.116 R)
• M29: 9,642,480 km (0.07 R)
• M30: 10,188,961 km (0.072 R)
• M31: 10,451,506 km (0.074 R)
• M32: 10,568,790 km (0.11 R)
• M33: 10,716,144 km (0.088 R)
• M34: 11,372,580 km (0.104 R)
• M35: 12,226,933 km (0.031 R)
• M36: 12,381,767 km (0.08 R)
• M37: 12,693,230 km (0.095 R)
• M38: 12,849,859 km (0.107 R)
• M39: 13,165,361 km (0.099 R)
• M40: 13,707,354 km (0.102 R)
• M41: 13,803,695 km (0.071 R)
• M42: 14,191,752 km (0.098 R)
• M43: 14,485,113 km (0.083 R)
• M44: 15,077,820 km (0.062 R)
• M45: 15,443,886 km (0.12 R)
• M46: 16,015,649 km (0.081 R)
• M47: 16,628,551 km (0.053 R)
• M48: 17,075,999 km (0.039 R)
• M49: 17,214,377 km (0.049 R)
• M50: 18,158,938 km (0.096 R)
• M51: 18,300,308 km (0.076 R)
• M52: 19,264,167 km (0.11 R)
• M53: 19,480,635 km (0.062 R)
• M54: 20,134,826 km (0.112 R)
• M55: 20,244,481 km (0.107 R)
• M56: 20,722,297 km (0.117 R)
• M57: 20,870,100 km (0.058 R)
• M58: 21,203,853 km (0.104 R)
• M59: 21,502,001 km (0.12 R)
• M60: 22,064,938 km (0.058 R)
• M61: 22,480,820 km (0.051 R)
• M62: 22,861,098 km (0.106 R)
• M63: 23,090,282 km (0.089 R)
• M64: 23,589,490 km (0.087 R)
• M65: 23,821,217 km (0.078 R)
• M66: 23,976,051 km (0.062 R)
• M67: 24,520,587 km (0.084 R)
• M68: 24,676,917 km (0.091 R)
• M69: 25,384,664 km (0.103 R)
• M70: 26,059,201 km (0.038 R)
• M71: 26,498,869 km (0.115 R)
• M72: 26,940,931 km (0.104 R)
• M73: 27,102,347 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.3

Radius: 8.8

Gravity: 12.56 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.83 AU - 7.49 AU

Year: 6617 Days

Day: 10.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,647,909 km

• M1: 123,867 km (0.118 R)
• M2: 261,198 km (0.11 R)
• M3: 365,168 km (0.093 R)
• M4: 435,779 km (0.098 R)
• M5: 498,909 km (0.052 R)
• M6: 593,156 km (0.093 R)
• M7: 947,403 km (0.117 R)
• M8: 1,085,033 km (0.051 R)
• M9: 1,304,045 km (0.075 R)
• M10: 1,418,936 km (0.043 R)
• M11: 2,455,799 km (0.064 R)
• M12: 2,943,787 km (0.088 R)
• M13: 3,225,031 km (0.089 R)
• M14: 3,382,109 km (0.097 R)
• M15: 3,461,545 km (0.111 R)
• M16: 3,595,435 km (0.074 R)
• M17: 3,951,628 km (0.114 R)
• M18: 4,319,190 km (0.098 R)
• M19: 4,550,917 km (0.073 R)
• M20: 5,056,857 km (0.079 R)
• M21: 5,270,333 km (0.102 R)
• M22: 5,896,849 km (0.05 R)
• M23: 6,024,905 km (0.025 R)
• M24: 6,218,933 km (0.109 R)
• M25: 6,546,702 km (0.093 R)
• M26: 7,151,077 km (0.072 R)
• M27: 7,633,381 km (0.089 R)
• M28: 8,233,268 km (0.097 R)
• M29: 8,304,776 km (0.045 R)
• M30: 8,376,583 km (0.086 R)
• M31: 8,629,404 km (0.096 R)
• M32: 8,775,112 km (0.042 R)
• M33: 8,995,170 km (0.107 R)
• M34: 9,553,021 km (0.076 R)
• M35: 10,083,944 km (0.074 R)
• M36: 11,174,363 km (0.114 R)
• M37: 12,301,882 km (0.079 R)
• M38: 12,506,980 km (0.099 R)
• M39: 12,796,003 km (0.066 R)
• M40: 13,003,945 km (0.109 R)
• M41: 13,087,420 km (0.086 R)
• M42: 13,296,857 km (0.062 R)
• M43: 15,363,253 km (0.045 R)
• M44: 15,495,647 km (0.046 R)
• M45: 15,939,952 km (0.097 R)
• M46: 16,478,505 km (0.045 R)
• M47: 18,739,228 km (0.057 R)
• M48: 19,355,272 km (0.086 R)
• M49: 19,498,287 km (0.109 R)
• M50: 20,122,410 km (0.116 R)
• M51: 20,412,779 km (0.035 R)
• M52: 20,850,802 km (0.108 R)
• M53: 20,948,489 km (0.054 R)
• M54: 21,884,822 km (0.076 R)
• M55: 22,986,012 km (0.08 R)
• M56: 24,002,679 km (0.059 R)
• M57: 25,502,697 km (0.1 R)
• M58: 26,185,013 km (0.043 R)
• M59: 27,246,260 km (0.109 R)
• M60: 27,513,741 km (0.118 R)
• M61: 28,484,183 km (0.107 R)
• M62: 29,137,177 km (0.091 R)
• M63: 29,356,039 km (0.102 R)
• M64: 29,685,304 km (0.11 R)
• M65: 29,740,206 km (0.07 R)
• M66: 30,347,424 km (0.116 R)
• M67: 31,742,424 km (0.091 R)
• M68: 32,023,967 km (0.086 R)
• M69: 32,136,764 km (0.058 R)
• M70: 32,249,711 km (0.118 R)
• M71: 32,306,259 km (0.107 R)
• M72: 32,419,504 km (0.079 R)
• M73: 32,873,534 km (0.092 R)
• M74: 33,101,222 km (0.106 R)
• M75: 35,291,334 km (0.06 R)
• M76: 36,168,726 km (0.057 R)
• M77: 36,580,569 km (0.029 R)
• M78: 37,171,630 km (0.094 R)
• M79: 37,349,502 km (0.071 R)
• M80: 38,423,166 km (0.096 R)
• M81: 38,963,813 km (0.102 R)
• M82: 39,084,239 km (0.098 R)
• M83: 40,600,713 km (0.117 R)
• M84: 40,722,784 km (0.09 R)
• M85: 40,845,155 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376

Radius: 5.8

Gravity: 11.18 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 11.52 AU - 16.48 AU

Year: 20168 Days

Day: 19.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 62,647,909 km

• M1: 164,857 km (0.118 R)
• M2: 304,731 km (0.104 R)
• M3: 835,654 km (0.079 R)
• M4: 1,085,333 km (0.039 R)
• M5: 1,206,357 km (0.087 R)
• M6: 1,306,289 km (0.042 R)
• M7: 1,875,509 km (0.106 R)
• M8: 2,870,933 km (0.111 R)
• M9: 3,141,555 km (0.069 R)
• M10: 3,245,227 km (0.12 R)
• M11: 3,456,010 km (0.082 R)
• M12: 3,890,741 km (0.082 R)
• M13: 5,051,322 km (0.064 R)
• M14: 5,172,945 km (0.057 R)
• M15: 5,502,060 km (0.116 R)
• M16: 6,137,103 km (0.051 R)
• M17: 6,441,385 km (0.093 R)
• M18: 6,750,604 km (0.107 R)
• M19: 7,064,759 km (0.079 R)
• M20: 8,560,289 km (0.059 R)
• M21: 8,753,869 km (0.077 R)
• M22: 9,643,079 km (0.119 R)
• M23: 9,693,344 km (0.101 R)
• M24: 9,996,579 km (0.109 R)
• M25: 10,047,442 km (0.073 R)
• M26: 10,457,340 km (0.107 R)
• M27: 11,346,550 km (0.103 R)
• M28: 11,452,764 km (0.047 R)
• M29: 11,988,624 km (0.086 R)
• M30: 12,642,516 km (0.05 R)
• M31: 12,918,375 km (0.09 R)
• M32: 13,588,423 km (0.091 R)
• M33: 13,701,220 km (0.107 R)
• M34: 15,902,702 km (0.052 R)
• M35: 16,379,920 km (0.088 R)
• M36: 18,335,613 km (0.075 R)
• M37: 19,594,927 km (0.088 R)
• M38: 19,914,169 km (0.035 R)
• M39: 20,752,067 km (0.066 R)
• M40: 20,946,993 km (0.098 R)
• M41: 21,142,667 km (0.068 R)
• M42: 21,338,790 km (0.057 R)
• M43: 22,063,442 km (0.072 R)
• M44: 22,129,714 km (0.119 R)
• M45: 22,262,407 km (0.097 R)
• M46: 23,739,985 km (0.039 R)
• M47: 25,179,715 km (0.082 R)
• M48: 26,859,400 km (0.069 R)
• M49: 27,001,069 km (0.035 R)
• M50: 27,142,888 km (0.116 R)
• M51: 27,213,947 km (0.073 R)
• M52: 27,356,065 km (0.113 R)
• M53: 27,498,632 km (0.109 R)
• M54: 27,927,529 km (0.048 R)
• M55: 29,518,951 km (0.113 R)
• M56: 29,958,170 km (0.076 R)
• M57: 30,546,988 km (0.117 R)
• M58: 30,620,889 km (0.091 R)
• M59: 32,864,707 km (0.028 R)
• M60: 32,940,404 km (0.114 R)
• M61: 33,853,400 km (0.113 R)
• M62: 35,238,377 km (0.061 R)
• M63: 35,704,225 km (0.12 R)
• M64: 36,798,982 km (0.103 R)
• M65: 38,701,119 km (0.112 R)
• M66: 38,941,074 km (0.102 R)
• M67: 39,101,443 km (0.083 R)
• M68: 44,010,796 km (0.093 R)
• M69: 44,679,947 km (0.08 R)
• M70: 45,099,868 km (0.05 R)
• M71: 45,352,390 km (0.06 R)
• M72: 45,605,360 km (0.054 R)
• M73: 49,023,821 km (0.089 R)
• M74: 49,630,440 km (0.108 R)
• M75: 49,804,273 km (0.063 R)
• M76: 50,501,399 km (0.113 R)
• M77: 51,114,152 km (0.092 R)
• M78: 51,641,185 km (0.099 R)
• M79: 51,729,298 km (0.057 R)
• M80: 53,055,633 km (0.115 R)
• M81: 53,767,569 km (0.069 R)
• M82: 53,856,879 km (0.116 R)
• M83: 54,035,499 km (0.092 R)
• M84: 54,393,187 km (0.101 R)
• M85: 55,021,199 km (0.077 R)
• M86: 55,201,016 km (0.065 R)
• M87: 55,651,605 km (0.039 R)
• M88: 55,832,169 km (0.075 R)
• M89: 56,737,835 km (0.087 R)
• M90: 57,010,402 km (0.103 R)
• M91: 57,192,463 km (0.115 R)
• M92: 57,374,673 km (0.084 R)
• M93: 58,288,566 km (0.106 R)
• M94: 60,501,568 km (0.107 R)
• M95: 60,594,318 km (0.119 R)
• M96: 60,687,219 km (0.058 R)
• M97: 60,780,119 km (0.114 R)
• M98: 61,431,618 km (0.037 R)
• M99: 61,711,665 km (0.105 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 17,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit