🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.52 AU - 0.82 AU

Year: 202 Days

Day: 39.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,018,995 km

• M1: 465,100 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.15 AU - 1.57 AU

Year: 585 Days

Day: 39.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,018,995 km

• M1: 661,372 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.49 AU - 1.59 AU

Year: 705 Days

Day: 14.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.06 AU - 2.6 AU

Year: 1312 Days

Day: 41.3 Hours

Environment

Temp: -91 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,018,995 km

• M1: 1,381,985 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.76 AU - 3.5 AU

Year: 2043 Days

Day: 33.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,018,995 km

• M1: 1,991,148 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.2

Radius: 10.8

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.16 AU - 5.66 AU

Year: 4014 Days

Day: 13 Hours

Environment

Temp: -149 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,018,995 km

• M1: 148,551 km (0.116 R)
• M2: 455,077 km (0.108 R)
• M3: 601,832 km (0.092 R)
• M4: 776,862 km (0.105 R)
• M5: 1,484,310 km (0.119 R)
• M6: 1,726,808 km (0.11 R)
• M7: 1,951,654 km (0.106 R)
• M8: 2,122,644 km (0.12 R)
• M9: 2,413,462 km (0.086 R)
• M10: 2,631,427 km (0.093 R)
• M11: 2,699,793 km (0.087 R)
• M12: 2,926,434 km (0.104 R)
• M13: 3,177,459 km (0.097 R)
• M14: 3,435,515 km (0.113 R)
• M15: 3,510,613 km (0.096 R)
• M16: 3,835,689 km (0.074 R)
• M17: 5,166,662 km (0.107 R)
• M18: 5,492,635 km (0.104 R)
• M19: 5,847,781 km (0.113 R)
• M20: 6,119,151 km (0.09 R)
• M21: 6,256,333 km (0.082 R)
• M22: 7,029,454 km (0.087 R)
• M23: 7,221,388 km (0.069 R)
• M24: 7,463,737 km (0.08 R)
• M25: 7,537,040 km (0.059 R)
• M26: 7,807,662 km (0.118 R)
• M27: 7,882,162 km (0.114 R)
• M28: 8,131,691 km (0.115 R)
• M29: 8,333,349 km (0.044 R)
• M30: 8,460,208 km (0.076 R)
• M31: 8,536,653 km (0.098 R)
• M32: 9,052,018 km (0.042 R)
• M33: 9,287,335 km (0.106 R)
• M34: 9,551,076 km (0.063 R)
• M35: 9,710,547 km (0.105 R)
• M36: 10,140,043 km (0.069 R)
• M37: 10,384,486 km (0.099 R)
• M38: 10,575,821 km (0.066 R)
• M39: 10,740,828 km (0.106 R)
• M40: 10,989,908 km (0.107 R)
• M41: 11,212,959 km (0.119 R)
• M42: 11,437,655 km (0.115 R)
• M43: 11,578,726 km (0.092 R)
• M44: 11,720,395 km (0.052 R)
• M45: 12,408,545 km (0.089 R)
• M46: 13,050,918 km (0.111 R)
• M47: 13,376,144 km (0.096 R)
• M48: 13,674,143 km (0.038 R)
• M49: 13,854,109 km (0.11 R)
• M50: 14,459,233 km (0.089 R)
• M51: 14,642,490 km (0.093 R)
• M52: 14,734,493 km (0.102 R)
• M53: 14,888,130 km (0.041 R)
• M54: 15,196,900 km (0.119 R)
• M55: 15,476,797 km (0.097 R)
• M56: 16,772,913 km (0.08 R)
• M57: 16,997,609 km (0.087 R)
• M58: 17,126,563 km (0.095 R)
• M59: 17,580,293 km (0.102 R)
• M60: 17,775,817 km (0.113 R)
• M61: 17,906,716 km (0.072 R)
• M62: 18,367,178 km (0.063 R)
• M63: 18,831,530 km (0.072 R)
• M64: 19,400,600 km (0.099 R)
• M65: 19,636,665 km (0.112 R)
• M66: 20,487,129 km (0.111 R)
• M67: 20,830,756 km (0.116 R)
• M68: 20,934,277 km (0.107 R)
• M69: 21,072,506 km (0.063 R)
• M70: 21,176,327 km (0.091 R)
• M71: 21,488,837 km (0.032 R)
• M72: 21,628,262 km (0.076 R)
• M73: 21,908,010 km (0.044 R)
• M74: 22,013,327 km (0.094 R)
• M75: 22,435,791 km (0.111 R)
• M76: 22,754,435 km (0.089 R)
• M77: 23,253,194 km (0.104 R)
• M78: 23,468,016 km (0.074 R)
• M79: 24,008,065 km (0.09 R)
• M80: 24,116,523 km (0.092 R)
• M81: 24,334,038 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.2

Radius: 14

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.65 AU - 5.81 AU

Year: 4413 Days

Day: 8.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 35,018,995 km

• M1: 175,927 km (0.096 R)
• M2: 346,917 km (0.081 R)
• M3: 618,737 km (0.103 R)
• M4: 872,156 km (0.084 R)
• M5: 1,050,027 km (0.114 R)
• M6: 1,217,876 km (0.114 R)
• M7: 1,335,161 km (0.062 R)
• M8: 1,468,752 km (0.119 R)
• M9: 1,619,995 km (0.047 R)
• M10: 1,710,801 km (0.093 R)
• M11: 1,925,025 km (0.067 R)
• M12: 2,176,948 km (0.051 R)
• M13: 2,336,270 km (0.094 R)
• M14: 2,544,959 km (0.039 R)
• M15: 2,759,931 km (0.064 R)
• M16: 2,917,308 km (0.029 R)
• M17: 3,126,446 km (0.051 R)
• M18: 3,491,764 km (0.068 R)
• M19: 3,853,492 km (0.12 R)
• M20: 4,318,292 km (0.103 R)
• M21: 4,650,699 km (0.107 R)
• M22: 4,858,041 km (0.11 R)
• M23: 5,458,826 km (0.119 R)
• M24: 5,597,803 km (0.039 R)
• M25: 5,838,954 km (0.068 R)
• M26: 5,981,072 km (0.079 R)
• M27: 6,269,048 km (0.081 R)
• M28: 6,435,700 km (0.063 R)
• M29: 6,540,569 km (0.026 R)
• M30: 6,709,465 km (0.111 R)
• M31: 7,073,586 km (0.099 R)
• M32: 7,687,236 km (0.111 R)
• M33: 8,204,246 km (0.092 R)
• M34: 8,295,352 km (0.071 R)
• M35: 8,616,837 km (0.039 R)
• M36: 8,919,025 km (0.067 R)
• M37: 9,012,673 km (0.112 R)
• M38: 9,224,654 km (0.12 R)
• M39: 9,557,808 km (0.114 R)
• M40: 9,870,767 km (0.071 R)
• M41: 10,113,714 km (0.09 R)
• M42: 10,904,787 km (0.118 R)
• M43: 11,282,522 km (0.047 R)
• M44: 11,921,454 km (0.09 R)
• M45: 12,284,528 km (0.083 R)
• M46: 12,388,948 km (0.083 R)
• M47: 12,624,864 km (0.043 R)
• M48: 12,915,383 km (0.101 R)
• M49: 13,691,796 km (0.099 R)
• M50: 14,044,697 km (0.104 R)
• M51: 14,181,280 km (0.074 R)
• M52: 14,483,318 km (0.071 R)
• M53: 14,704,274 km (0.117 R)
• M54: 14,870,776 km (0.111 R)
• M55: 15,149,627 km (0.079 R)
• M56: 15,514,795 km (0.094 R)
• M57: 15,684,290 km (0.089 R)
• M58: 15,968,226 km (0.059 R)
• M59: 16,225,235 km (0.094 R)
• M60: 17,501,156 km (0.116 R)
• M61: 17,884,425 km (0.073 R)
• M62: 18,300,158 km (0.066 R)
• M63: 18,419,537 km (0.029 R)
• M64: 18,629,124 km (0.026 R)
• M65: 19,110,978 km (0.064 R)
• M66: 19,444,731 km (0.057 R)
• M67: 19,964,285 km (0.11 R)
• M68: 20,519,442 km (0.116 R)
• M69: 20,674,575 km (0.077 R)
• M70: 20,798,891 km (0.112 R)
• M71: 20,985,888 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.3

Radius: 13.5

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.95 AU - 14.23 AU

Year: 15510 Days

Day: 8.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 35,018,995 km

• M1: 218,712 km (0.091 R)
• M2: 336,296 km (0.077 R)
• M3: 446,849 km (0.116 R)
• M4: 608,863 km (0.068 R)
• M5: 736,171 km (0.087 R)
• M6: 1,515,127 km (0.083 R)
• M7: 1,966,614 km (0.088 R)
• M8: 2,050,688 km (0.039 R)
• M9: 2,135,958 km (0.064 R)
• M10: 2,489,757 km (0.081 R)
• M11: 2,611,979 km (0.054 R)
• M12: 2,704,879 km (0.116 R)
• M13: 3,286,665 km (0.115 R)
• M14: 3,387,494 km (0.093 R)
• M15: 3,557,737 km (0.084 R)
• M16: 4,158,222 km (0.038 R)
• M17: 4,943,910 km (0.105 R)
• M18: 6,993,850 km (0.103 R)
• M19: 7,387,891 km (0.074 R)
• M20: 8,243,890 km (0.104 R)
• M21: 8,753,869 km (0.067 R)
• M22: 8,989,037 km (0.032 R)
• M23: 9,369,913 km (0.111 R)
• M24: 10,344,842 km (0.099 R)
• M25: 10,643,589 km (0.052 R)
• M26: 11,608,795 km (0.039 R)
• M27: 11,971,420 km (0.093 R)
• M28: 13,028,030 km (0.119 R)
• M29: 13,135,291 km (0.105 R)
• M30: 13,949,553 km (0.097 R)
• M31: 14,446,068 km (0.116 R)
• M32: 14,668,520 km (0.069 R)
• M33: 15,229,811 km (0.071 R)
• M34: 15,456,302 km (0.104 R)
• M35: 16,084,913 km (0.112 R)
• M36: 16,722,050 km (0.103 R)
• M37: 17,426,357 km (0.107 R)
• M38: 17,901,330 km (0.057 R)
• M39: 18,440,780 km (0.117 R)
• M40: 18,682,380 km (0.1 R)
• M41: 18,864,142 km (0.097 R)
• M42: 19,046,502 km (0.067 R)
• M43: 19,168,424 km (0.115 R)
• M44: 19,967,277 km (0.108 R)
• M45: 20,714,368 km (0.106 R)
• M46: 21,028,374 km (0.109 R)
• M47: 21,154,485 km (0.096 R)
• M48: 22,171,900 km (0.092 R)
• M49: 23,466,072 km (0.058 R)
• M50: 23,859,065 km (0.036 R)
• M51: 25,385,861 km (0.096 R)
• M52: 25,991,882 km (0.047 R)
• M53: 27,424,431 km (0.084 R)
• M54: 27,838,518 km (0.079 R)
• M55: 28,185,136 km (0.106 R)
• M56: 28,533,101 km (0.116 R)
• M57: 29,022,735 km (0.071 R)
• M58: 29,868,561 km (0.076 R)
• M59: 30,937,288 km (0.053 R)
• M60: 33,479,555 km (0.117 R)
• M61: 34,070,017 km (0.119 R)
• M62: 34,440,721 km (0.073 R)
• M63: 35,336,064 km (0.049 R)
• M64: 35,636,307 km (0.103 R)
• M65: 38,067,871 km (0.069 R)
• M66: 38,916,091 km (0.115 R)
• M67: 39,692,504 km (0.083 R)
• M68: 40,004,565 km (0.059 R)
• M69: 40,552,692 km (0.085 R)
• M70: 40,709,620 km (0.085 R)
• M71: 42,929,353 km (0.063 R)
• M72: 43,169,607 km (0.079 R)
• M73: 43,812,130 km (0.051 R)
• M74: 44,863,205 km (0.087 R)
• M75: 46,414,086 km (0.107 R)
• M76: 46,742,902 km (0.082 R)
• M77: 47,154,894 km (0.064 R)
• M78: 47,568,233 km (0.075 R)
• M79: 48,564,854 km (0.111 R)
• M80: 50,409,994 km (0.068 R)
• M81: 53,306,508 km (0.072 R)
• M82: 53,823,369 km (0.097 R)
• M83: 54,255,258 km (0.04 R)
• M84: 54,514,960 km (0.062 R)
• M85: 56,344,243 km (0.064 R)
• M86: 57,134,419 km (0.096 R)
• M87: 58,016,747 km (0.111 R)
• M88: 58,193,721 km (0.078 R)
• M89: 59,170,446 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53

Radius: 7.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 13.43 AU - 17.51 AU

Year: 22450 Days

Day: 19.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 62.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 35,018,995 km

• M1: 108,758 km (0.116 R)
• M2: 159,023 km (0.063 R)
• M3: 218,114 km (0.092 R)
• M4: 279,000 km (0.087 R)
• M5: 551,268 km (0.092 R)
• M6: 667,207 km (0.101 R)
• M7: 763,099 km (0.091 R)
• M8: 938,727 km (0.092 R)
• M9: 1,415,196 km (0.085 R)
• M10: 1,576,762 km (0.025 R)
• M11: 1,650,663 km (0.062 R)
• M12: 1,763,460 km (0.099 R)
• M13: 2,240,527 km (0.075 R)
• M14: 2,558,273 km (0.075 R)
• M15: 2,667,480 km (0.058 R)
• M16: 3,401,856 km (0.109 R)
• M17: 3,546,367 km (0.117 R)
• M18: 3,742,041 km (0.119 R)
• M19: 3,866,207 km (0.072 R)
• M20: 3,991,720 km (0.113 R)
• M21: 4,298,396 km (0.075 R)
• M22: 4,402,366 km (0.119 R)
• M23: 4,880,481 km (0.119 R)
• M24: 5,098,295 km (0.118 R)
• M25: 5,153,198 km (0.05 R)
• M26: 5,628,321 km (0.06 R)
• M27: 5,972,097 km (0.101 R)
• M28: 6,620,005 km (0.051 R)
• M29: 7,414,370 km (0.105 R)
• M30: 7,854,487 km (0.043 R)
• M31: 7,918,066 km (0.084 R)
• M32: 8,238,504 km (0.114 R)
• M33: 8,400,220 km (0.061 R)
• M34: 8,497,907 km (0.07 R)
• M35: 9,359,441 km (0.112 R)
• M36: 10,773,739 km (0.094 R)
• M37: 10,950,714 km (0.105 R)
• M38: 11,668,335 km (0.094 R)
• M39: 13,148,755 km (0.082 R)
• M40: 13,413,843 km (0.057 R)
• M41: 13,757,319 km (0.067 R)
• M42: 14,142,384 km (0.039 R)
• M43: 14,609,130 km (0.112 R)
• M44: 15,358,316 km (0.118 R)
• M45: 16,241,542 km (0.075 R)
• M46: 17,017,506 km (0.087 R)
• M47: 17,513,722 km (0.096 R)
• M48: 17,805,438 km (0.078 R)
• M49: 18,267,097 km (0.072 R)
• M50: 18,435,843 km (0.098 R)
• M51: 18,562,852 km (0.082 R)
• M52: 18,690,160 km (0.062 R)
• M53: 18,775,131 km (0.081 R)
• M54: 19,030,944 km (0.071 R)
• M55: 20,589,753 km (0.112 R)
• M56: 21,607,019 km (0.094 R)
• M57: 21,740,909 km (0.11 R)
• M58: 21,785,489 km (0.064 R)
• M59: 23,140,397 km (0.081 R)
• M60: 24,568,907 km (0.087 R)
• M61: 25,836,300 km (0.095 R)
• M62: 25,978,418 km (0.119 R)
• M63: 26,215,830 km (0.118 R)
• M64: 27,800,969 km (0.025 R)
• M65: 28,238,692 km (0.104 R)
• M66: 29,466,442 km (0.082 R)
• M67: 30,411,153 km (0.077 R)
• M68: 31,113,515 km (0.069 R)
• M69: 31,922,839 km (0.056 R)
• M70: 32,330,194 km (0.085 R)
• M71: 32,381,207 km (0.062 R)
• M72: 33,304,226 km (0.079 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 19,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit