🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.54 AU - 0.64 AU

Year: 189 Days

Day: 20.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,018,725 km

• M1: 165,754 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.84 AU - 0.94 AU

Year: 349 Days

Day: 27.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,018,725 km

• M1: 347,067 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.9

Radius: 9.5

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.02 AU - 5.2 AU

Year: 4808 Days

Day: 8.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 73,018,725 km

• M1: 121,324 km (0.106 R)
• M2: 234,420 km (0.084 R)
• M3: 309,518 km (0.085 R)
• M4: 375,191 km (0.059 R)
• M5: 500,704 km (0.101 R)
• M6: 624,422 km (0.108 R)
• M7: 686,056 km (0.078 R)
• M8: 806,482 km (0.098 R)
• M9: 914,342 km (0.109 R)
• M10: 995,873 km (0.072 R)
• M11: 1,090,868 km (0.089 R)
• M12: 1,394,551 km (0.071 R)
• M13: 1,957,937 km (0.071 R)
• M14: 2,038,121 km (0.081 R)
• M15: 2,229,607 km (0.079 R)
• M16: 2,327,593 km (0.101 R)
• M17: 2,412,714 km (0.072 R)
• M18: 2,749,010 km (0.08 R)
• M19: 2,945,732 km (0.117 R)
• M20: 3,007,067 km (0.082 R)
• M21: 3,162,649 km (0.111 R)
• M22: 3,744,883 km (0.069 R)
• M23: 3,811,604 km (0.112 R)
• M24: 4,065,472 km (0.107 R)
• M25: 4,255,162 km (0.105 R)
• M26: 4,342,377 km (0.116 R)
• M27: 4,679,272 km (0.037 R)
• M28: 4,751,378 km (0.109 R)
• M29: 4,878,237 km (0.094 R)
• M30: 5,024,693 km (0.07 R)
• M31: 5,098,445 km (0.11 R)
• M32: 5,247,145 km (0.115 R)
• M33: 5,491,887 km (0.097 R)
• M34: 5,856,158 km (0.063 R)
• M35: 5,972,845 km (0.097 R)
• M36: 6,051,084 km (0.118 R)
• M37: 6,169,117 km (0.083 R)
• M38: 6,287,898 km (0.107 R)
• M39: 6,893,171 km (0.109 R)
• M40: 7,119,811 km (0.092 R)
• M41: 7,432,770 km (0.106 R)
• M42: 7,665,245 km (0.087 R)
• M43: 8,508,528 km (0.12 R)
• M44: 8,773,915 km (0.12 R)
• M45: 9,109,613 km (0.093 R)
• M46: 9,267,588 km (0.035 R)
• M47: 9,540,754 km (0.094 R)
• M48: 9,793,425 km (0.032 R)
• M49: 10,328,985 km (0.119 R)
• M50: 11,598,921 km (0.095 R)
• M51: 11,745,826 km (0.054 R)
• M52: 11,844,112 km (0.067 R)
• M53: 12,289,615 km (0.078 R)
• M54: 12,816,349 km (0.11 R)
• M55: 12,892,344 km (0.086 R)
• M56: 14,361,844 km (0.107 R)
• M57: 15,049,695 km (0.11 R)
• M58: 15,505,371 km (0.112 R)
• M59: 16,320,380 km (0.114 R)
• M60: 16,871,349 km (0.112 R)
• M61: 16,954,525 km (0.09 R)
• M62: 17,037,851 km (0.049 R)
• M63: 17,177,127 km (0.054 R)
• M64: 17,456,576 km (0.072 R)
• M65: 17,653,147 km (0.082 R)
• M66: 18,503,761 km (0.12 R)
• M67: 19,107,238 km (0.119 R)
• M68: 19,193,856 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.4

Radius: 10.3

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.75 AU - 11.71 AU

Year: 12633 Days

Day: 7.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,018,725 km

• M1: 139,724 km (0.065 R)
• M2: 204,351 km (0.053 R)
• M3: 343,626 km (0.066 R)
• M4: 496,067 km (0.117 R)
• M5: 596,746 km (0.116 R)
• M6: 1,328,728 km (0.118 R)
• M7: 1,411,606 km (0.101 R)
• M8: 1,496,128 km (0.048 R)
• M9: 1,560,755 km (0.076 R)
• M10: 1,715,439 km (0.098 R)
• M11: 2,384,291 km (0.062 R)
• M12: 2,720,437 km (0.099 R)
• M13: 3,016,791 km (0.077 R)
• M14: 4,180,512 km (0.043 R)
• M15: 4,366,014 km (0.096 R)
• M16: 4,681,516 km (0.119 R)
• M17: 5,705,812 km (0.113 R)
• M18: 5,946,665 km (0.071 R)
• M19: 6,869,983 km (0.039 R)
• M20: 9,006,390 km (0.089 R)
• M21: 9,086,275 km (0.103 R)
• M22: 9,611,214 km (0.075 R)
• M23: 10,021,711 km (0.108 R)
• M24: 11,115,720 km (0.046 R)
• M25: 11,416,711 km (0.103 R)
• M26: 11,851,443 km (0.112 R)
• M27: 12,826,821 km (0.086 R)
• M28: 13,233,278 km (0.108 R)
• M29: 13,369,711 km (0.115 R)
• M30: 15,471,711 km (0.066 R)
• M31: 15,807,857 km (0.031 R)
• M32: 15,904,348 km (0.047 R)
• M33: 16,292,255 km (0.112 R)
• M34: 16,389,793 km (0.051 R)
• M35: 16,683,304 km (0.109 R)
• M36: 17,624,574 km (0.083 R)
• M37: 18,177,338 km (0.029 R)
• M38: 18,329,030 km (0.043 R)
• M39: 18,430,458 km (0.11 R)
• M40: 18,888,975 km (0.093 R)
• M41: 19,094,074 km (0.032 R)
• M42: 19,299,920 km (0.093 R)
• M43: 19,713,559 km (0.046 R)
• M44: 20,866,509 km (0.051 R)
• M45: 21,291,218 km (0.095 R)
• M46: 21,397,881 km (0.083 R)
• M47: 21,718,768 km (0.074 R)
• M48: 21,933,591 km (0.102 R)
• M49: 22,311,326 km (0.083 R)
• M50: 23,402,044 km (0.105 R)
• M51: 24,009,411 km (0.079 R)
• M52: 24,566,214 km (0.081 R)
• M53: 24,733,914 km (0.083 R)
• M54: 25,127,057 km (0.075 R)
• M55: 25,862,629 km (0.061 R)
• M56: 26,950,206 km (0.097 R)
• M57: 27,819,519 km (0.05 R)
• M58: 27,994,399 km (0.058 R)
• M59: 28,345,505 km (0.037 R)
• M60: 29,644,912 km (0.12 R)
• M61: 30,242,107 km (0.117 R)
• M62: 30,602,189 km (0.111 R)
• M63: 31,752,148 km (0.049 R)
• M64: 31,995,993 km (0.039 R)
• M65: 32,118,214 km (0.113 R)
• M66: 32,669,931 km (0.097 R)
• M67: 32,916,169 km (0.039 R)
• M68: 33,596,391 km (0.117 R)
• M69: 34,406,313 km (0.103 R)
• M70: 34,531,527 km (0.086 R)
• M71: 37,259,294 km (0.087 R)
• M72: 38,356,744 km (0.12 R)
• M73: 38,486,595 km (0.114 R)
• M74: 38,681,521 km (0.113 R)
• M75: 39,333,918 km (0.114 R)
• M76: 40,253,346 km (0.083 R)
• M77: 40,319,169 km (0.071 R)
• M78: 41,512,362 km (0.111 R)
• M79: 41,645,654 km (0.101 R)
• M80: 42,448,246 km (0.096 R)
• M81: 43,661,934 km (0.078 R)
• M82: 44,204,974 km (0.117 R)
• M83: 44,886,841 km (0.119 R)
• M84: 46,123,118 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.6

Radius: 7.4

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 12.69 AU - 18.33 AU

Year: 25425 Days

Day: 15.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,018,725 km

• M1: 165,006 km (0.039 R)
• M2: 226,042 km (0.105 R)
• M3: 509,530 km (0.057 R)
• M4: 811,568 km (0.085 R)
• M5: 1,619,995 km (0.066 R)
• M6: 2,193,703 km (0.096 R)
• M7: 2,261,172 km (0.116 R)
• M8: 2,752,601 km (0.116 R)
• M9: 2,973,258 km (0.063 R)
• M10: 3,314,939 km (0.1 R)
• M11: 3,871,294 km (0.109 R)
• M12: 4,542,240 km (0.102 R)
• M13: 4,715,624 km (0.1 R)
• M14: 4,979,814 km (0.115 R)
• M15: 5,158,583 km (0.119 R)
• M16: 5,339,597 km (0.073 R)
• M17: 5,430,852 km (0.093 R)
• M18: 5,522,555 km (0.108 R)
• M19: 5,801,106 km (0.096 R)
• M20: 6,275,331 km (0.066 R)
• M21: 7,311,596 km (0.095 R)
• M22: 8,506,135 km (0.095 R)
• M23: 8,559,392 km (0.055 R)
• M24: 8,666,354 km (0.093 R)
• M25: 9,153,295 km (0.103 R)
• M26: 11,717,403 km (0.118 R)
• M27: 12,315,495 km (0.102 R)
• M28: 12,375,933 km (0.061 R)
• M29: 12,436,370 km (0.054 R)
• M30: 13,293,117 km (0.114 R)
• M31: 13,916,791 km (0.065 R)
• M32: 14,042,603 km (0.044 R)
• M33: 14,613,767 km (0.118 R)
• M34: 14,677,645 km (0.059 R)
• M35: 15,844,210 km (0.116 R)
• M36: 19,167,377 km (0.088 R)
• M37: 21,087,017 km (0.113 R)
• M38: 21,376,638 km (0.087 R)
• M39: 21,594,752 km (0.101 R)
• M40: 21,667,606 km (0.073 R)
• M41: 21,813,464 km (0.035 R)
• M42: 21,959,771 km (0.111 R)
• M43: 22,622,040 km (0.104 R)
• M44: 23,290,892 km (0.11 R)
• M45: 25,566,725 km (0.046 R)
• M46: 25,798,153 km (0.069 R)
• M47: 26,965,914 km (0.059 R)
• M48: 29,191,481 km (0.092 R)
• M49: 30,163,269 km (0.079 R)
• M50: 32,304,763 km (0.078 R)
• M51: 32,388,238 km (0.079 R)
• M52: 32,722,290 km (0.103 R)
• M53: 33,141,463 km (0.12 R)
• M54: 33,225,537 km (0.068 R)
• M55: 34,239,811 km (0.061 R)
• M56: 35,521,865 km (0.082 R)
• M57: 36,039,025 km (0.099 R)
• M58: 37,956,869 km (0.111 R)
• M59: 38,132,796 km (0.081 R)
• M60: 38,573,961 km (0.044 R)
• M61: 39,996,936 km (0.08 R)
• M62: 40,265,613 km (0.112 R)
• M63: 40,894,972 km (0.079 R)
• M64: 41,075,387 km (0.082 R)
• M65: 42,345,622 km (0.101 R)
• M66: 43,352,715 km (0.102 R)
• M67: 48,028,845 km (0.098 R)
• M68: 48,314,428 km (0.063 R)
• M69: 50,136,530 km (0.118 R)
• M70: 50,329,511 km (0.073 R)
• M71: 50,426,151 km (0.097 R)
• M72: 50,619,731 km (0.102 R)
• M73: 52,371,971 km (0.047 R)
• M74: 52,665,930 km (0.065 R)
• M75: 53,847,454 km (0.097 R)
• M76: 54,243,141 km (0.055 R)
• M77: 54,739,207 km (0.025 R)
• M78: 57,645,744 km (0.068 R)
• M79: 58,354,838 km (0.067 R)
• M80: 58,761,296 km (0.067 R)
• M81: 59,372,852 km (0.106 R)
• M82: 59,577,053 km (0.08 R)
• M83: 60,293,926 km (0.12 R)
• M84: 61,426,232 km (0.098 R)
• M85: 61,736,348 km (0.113 R)
• M86: 62,461,749 km (0.095 R)
• M87: 62,981,601 km (0.077 R)
• M88: 63,816,507 km (0.093 R)
• M89: 64,235,231 km (0.097 R)
• M90: 65,497,089 km (0.119 R)
• M91: 68,687,114 km (0.057 R)
• M92: 68,794,376 km (0.05 R)
• M93: 69,223,722 km (0.116 R)
• M94: 70,085,256 km (0.105 R)
• M95: 72,909,365 km (0.112 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 17,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit