🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.1 AU - 1.16 AU

Year: 420 Days

Day: 25 Hours

Environment

Temp: 22 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.22 AU - 1.34 AU

Year: 507 Days

Day: 17.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 45.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.67 AU - 2.31 AU

Year: 982 Days

Day: 31.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,278,362 km

• M1: 523,892 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.15 AU - 3.43 AU

Year: 1630 Days

Day: 13.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,278,362 km

• M1: 1,087,726 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.76 AU - 6.06 AU

Year: 4402 Days

Day: 16.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.8 AU - 6.06 AU

Year: 4427 Days

Day: 36.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.6

Radius: 14.4

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.64 AU - 5.68 AU

Year: 4711 Days

Day: 9.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 36,278,362 km

• M1: 179,966 km (0.084 R)
• M2: 275,260 km (0.102 R)
• M3: 399,576 km (0.116 R)
• M4: 496,515 km (0.107 R)
• M5: 657,183 km (0.113 R)
• M6: 874,250 km (0.056 R)
• M7: 1,103,583 km (0.074 R)
• M8: 1,592,170 km (0.116 R)
• M9: 1,844,991 km (0.063 R)
• M10: 2,060,262 km (0.109 R)
• M11: 2,197,144 km (0.084 R)
• M12: 2,319,365 km (0.118 R)
• M13: 2,516,386 km (0.104 R)
• M14: 3,121,060 km (0.046 R)
• M15: 3,379,715 km (0.077 R)
• M16: 3,542,478 km (0.067 R)
• M17: 3,854,688 km (0.091 R)
• M18: 3,960,903 km (0.099 R)
• M19: 4,329,063 km (0.071 R)
• M20: 4,461,756 km (0.056 R)
• M21: 4,776,660 km (0.12 R)
• M22: 5,006,143 km (0.053 R)
• M23: 5,145,718 km (0.055 R)
• M24: 5,404,821 km (0.056 R)
• M25: 5,619,943 km (0.085 R)
• M26: 5,740,818 km (0.077 R)
• M27: 6,408,324 km (0.095 R)
• M28: 6,585,448 km (0.105 R)
• M29: 7,205,082 km (0.055 R)
• M30: 7,522,080 km (0.056 R)
• M31: 8,142,313 km (0.104 R)
• M32: 8,417,274 km (0.071 R)
• M33: 8,528,126 km (0.06 R)
• M34: 8,948,047 km (0.107 R)
• M35: 9,231,834 km (0.093 R)
• M36: 10,012,885 km (0.106 R)
• M37: 11,453,662 km (0.105 R)
• M38: 11,545,814 km (0.076 R)
• M39: 11,979,349 km (0.077 R)
• M40: 12,418,418 km (0.046 R)
• M41: 12,830,710 km (0.108 R)
• M42: 13,409,205 km (0.1 R)
• M43: 13,701,519 km (0.108 R)
• M44: 14,193,696 km (0.095 R)
• M45: 14,758,428 km (0.117 R)
• M46: 14,959,488 km (0.081 R)
• M47: 15,364,449 km (0.069 R)
• M48: 15,636,418 km (0.084 R)
• M49: 16,219,700 km (0.103 R)
• M50: 16,740,301 km (0.041 R)
• M51: 16,880,025 km (0.098 R)
• M52: 17,691,145 km (0.097 R)
• M53: 17,869,166 km (0.069 R)
• M54: 18,406,821 km (0.06 R)
• M55: 18,623,439 km (0.111 R)
• M56: 18,913,509 km (0.072 R)
• M57: 19,241,577 km (0.04 R)
• M58: 20,797,844 km (0.08 R)
• M59: 21,439,170 km (0.057 R)
• M60: 22,125,375 km (0.06 R)
• M61: 22,355,756 km (0.09 R)
• M62: 23,441,089 km (0.082 R)
• M63: 23,558,523 km (0.066 R)
• M64: 23,990,263 km (0.067 R)
• M65: 24,981,498 km (0.096 R)
• M66: 25,663,216 km (0.108 R)
• M67: 25,905,265 km (0.048 R)
• M68: 26,595,210 km (0.1 R)
• M69: 27,291,289 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780

Radius: 13.9

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.39 AU - 9.61 AU

Year: 8670 Days

Day: 14 Hours

Environment

Temp: -157 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,278,362 km

• M1: 174,282 km (0.097 R)
• M2: 396,734 km (0.098 R)
• M3: 591,360 km (0.078 R)
• M4: 757,713 km (0.076 R)
• M5: 1,296,415 km (0.112 R)
• M6: 1,479,523 km (0.062 R)
• M7: 1,628,074 km (0.081 R)
• M8: 1,849,478 km (0.082 R)
• M9: 1,964,070 km (0.108 R)
• M10: 2,573,233 km (0.071 R)
• M11: 3,322,718 km (0.117 R)
• M12: 3,463,490 km (0.103 R)
• M13: 3,635,079 km (0.077 R)
• M14: 3,780,338 km (0.088 R)
• M15: 4,227,935 km (0.1 R)
• M16: 4,380,974 km (0.04 R)
• M17: 4,504,691 km (0.11 R)
• M18: 6,287,748 km (0.115 R)
• M19: 7,363,207 km (0.098 R)
• M20: 7,998,101 km (0.088 R)
• M21: 8,264,534 km (0.097 R)
• M22: 9,600,743 km (0.099 R)
• M23: 10,584,049 km (0.073 R)
• M24: 10,709,263 km (0.102 R)
• M25: 11,172,418 km (0.085 R)
• M26: 11,858,025 km (0.111 R)
• M27: 12,557,245 km (0.051 R)
• M28: 13,405,016 km (0.102 R)
• M29: 13,767,492 km (0.069 R)
• M30: 14,317,414 km (0.071 R)
• M31: 14,548,692 km (0.093 R)
• M32: 14,641,443 km (0.066 R)
• M33: 14,874,516 km (0.089 R)
• M34: 15,628,340 km (0.051 R)
• M35: 16,009,964 km (0.099 R)
• M36: 17,665,863 km (0.07 R)
• M37: 17,963,862 km (0.114 R)
• M38: 18,313,472 km (0.096 R)
• M39: 18,766,305 km (0.037 R)
• M40: 19,019,574 km (0.059 R)
• M41: 20,147,093 km (0.109 R)
• M42: 20,302,525 km (0.115 R)
• M43: 20,875,934 km (0.041 R)
• M44: 21,190,987 km (0.082 R)
• M45: 21,825,731 km (0.112 R)
• M46: 21,985,352 km (0.108 R)
• M47: 22,145,422 km (0.116 R)
• M48: 23,059,764 km (0.079 R)
• M49: 23,168,073 km (0.077 R)
• M50: 23,712,609 km (0.116 R)
• M51: 23,876,718 km (0.081 R)
• M52: 24,371,588 km (0.078 R)
• M53: 24,592,544 km (0.031 R)
• M54: 24,980,900 km (0.11 R)
• M55: 25,539,199 km (0.116 R)
• M56: 25,651,248 km (0.11 R)
• M57: 26,101,537 km (0.111 R)
• M58: 27,295,927 km (0.118 R)
• M59: 28,974,564 km (0.079 R)
• M60: 29,150,192 km (0.119 R)
• M61: 29,326,119 km (0.043 R)
• M62: 29,915,086 km (0.085 R)
• M63: 30,151,750 km (0.112 R)
• M64: 30,567,333 km (0.091 R)
• M65: 31,946,625 km (0.086 R)
• M66: 32,431,023 km (0.1 R)
• M67: 33,837,393 km (0.05 R)
• M68: 34,269,431 km (0.096 R)
• M69: 34,703,265 km (0.063 R)
• M70: 34,827,581 km (0.071 R)
• M71: 35,889,876 km (0.113 R)
• M72: 36,267,461 km (0.038 R)
• M73: 36,456,702 km (0.12 R)
• M74: 36,646,242 km (0.114 R)
• M75: 37,344,266 km (0.098 R)
• M76: 38,110,656 km (0.078 R)
• M77: 39,140,637 km (0.107 R)
• M78: 42,817,005 km (0.094 R)
• M79: 43,150,608 km (0.112 R)
• M80: 43,284,199 km (0.056 R)
• M81: 43,484,959 km (0.091 R)
• M82: 43,686,169 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.7

Radius: 14.3

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 9.57 AU - 10.47 AU

Year: 11096 Days

Day: 5 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,278,362 km

• M1: 179,368 km (0.097 R)
• M2: 309,069 km (0.045 R)
• M3: 772,075 km (0.081 R)
• M4: 877,840 km (0.105 R)
• M5: 1,105,977 km (0.116 R)
• M6: 1,248,693 km (0.059 R)
• M7: 1,441,824 km (0.107 R)
• M8: 1,530,985 km (0.058 R)
• M9: 1,858,754 km (0.109 R)
• M10: 1,956,591 km (0.112 R)
• M11: 2,339,711 km (0.083 R)
• M12: 3,598,128 km (0.058 R)
• M13: 4,037,048 km (0.096 R)
• M14: 5,035,315 km (0.073 R)
• M15: 5,669,909 km (0.049 R)
• M16: 6,181,234 km (0.119 R)
• M17: 6,404,883 km (0.113 R)
• M18: 6,669,372 km (0.107 R)
• M19: 7,014,644 km (0.065 R)
• M20: 7,563,519 km (0.111 R)
• M21: 8,371,796 km (0.112 R)
• M22: 8,786,332 km (0.09 R)
• M23: 10,026,199 km (0.12 R)
• M24: 10,422,035 km (0.095 R)
• M25: 11,548,956 km (0.106 R)
• M26: 11,732,811 km (0.076 R)
• M27: 12,010,465 km (0.092 R)
• M28: 12,196,864 km (0.073 R)
• M29: 13,095,050 km (0.092 R)
• M30: 13,576,456 km (0.03 R)
• M31: 13,722,014 km (0.119 R)
• M32: 14,161,682 km (0.054 R)
• M33: 14,358,703 km (0.1 R)
• M34: 14,655,804 km (0.081 R)
• M35: 15,661,102 km (0.065 R)
• M36: 16,584,719 km (0.103 R)
• M37: 16,896,631 km (0.088 R)
• M38: 17,896,992 km (0.116 R)
• M39: 18,484,911 km (0.039 R)
• M40: 18,592,472 km (0.101 R)
• M41: 20,397,520 km (0.119 R)
• M42: 21,631,852 km (0.111 R)
• M43: 21,858,942 km (0.114 R)
• M44: 22,659,739 km (0.119 R)
• M45: 22,948,164 km (0.083 R)
• M46: 23,412,067 km (0.095 R)
• M47: 23,761,976 km (0.069 R)
• M48: 24,172,473 km (0.08 R)
• M49: 26,745,257 km (0.083 R)
• M50: 26,867,030 km (0.081 R)
• M51: 27,355,915 km (0.071 R)
• M52: 27,847,793 km (0.11 R)
• M53: 28,094,929 km (0.082 R)
• M54: 29,027,821 km (0.118 R)
• M55: 29,592,553 km (0.104 R)
• M56: 30,796,517 km (0.113 R)
• M57: 31,436,497 km (0.113 R)
• M58: 32,729,920 km (0.056 R)
• M59: 32,925,444 km (0.103 R)
• M60: 33,711,282 km (0.119 R)
• M61: 33,842,928 km (0.106 R)
• M62: 35,168,215 km (0.063 R)
• M63: 35,569,138 km (0.12 R)
• M64: 35,770,197 km (0.078 R)
• M65: 36,848,648 km (0.09 R)
• M66: 37,460,055 km (0.1 R)
• M67: 38,280,450 km (0.111 R)
• M68: 38,623,926 km (0.116 R)
• M69: 39,383,435 km (0.104 R)
• M70: 39,522,112 km (0.107 R)
• M71: 40,078,167 km (0.072 R)
• M72: 41,338,828 km (0.088 R)
• M73: 43,040,055 km (0.076 R)
• M74: 44,402,892 km (0.108 R)
• M75: 45,416,268 km (0.101 R)
• M76: 46,144,660 km (0.051 R)
• M77: 48,724,625 km (0.079 R)
• M78: 49,096,974 km (0.052 R)
• M79: 49,545,169 km (0.086 R)
• M80: 50,144,757 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89

Radius: 7.8

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.62 AU - 16.32 AU

Year: 18267 Days

Day: 19 Hours

Environment

Temp: -177 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 36,278,362 km

• M1: 231,578 km (0.097 R)
• M2: 513,719 km (0.111 R)
• M3: 870,061 km (0.054 R)
• M4: 1,090,269 km (0.052 R)
• M5: 1,327,980 km (0.039 R)
• M6: 1,416,991 km (0.048 R)
• M7: 1,792,930 km (0.077 R)
• M8: 1,871,769 km (0.058 R)
• M9: 2,136,258 km (0.111 R)
• M10: 2,412,565 km (0.099 R)
• M11: 3,164,743 km (0.093 R)
• M12: 4,036,001 km (0.119 R)
• M13: 4,271,468 km (0.056 R)
• M14: 4,511,573 km (0.113 R)
• M15: 5,257,916 km (0.119 R)
• M16: 5,486,502 km (0.105 R)
• M17: 7,620,964 km (0.112 R)
• M18: 7,977,456 km (0.089 R)
• M19: 8,042,830 km (0.119 R)
• M20: 8,405,605 km (0.093 R)
• M21: 8,672,937 km (0.106 R)
• M22: 8,841,384 km (0.119 R)
• M23: 9,045,136 km (0.084 R)
• M24: 9,456,979 km (0.078 R)
• M25: 10,192,402 km (0.087 R)
• M26: 10,729,010 km (0.098 R)
• M27: 10,982,728 km (0.11 R)
• M28: 11,979,199 km (0.069 R)
• M29: 12,889,053 km (0.07 R)
• M30: 13,274,717 km (0.074 R)
• M31: 13,821,048 km (0.112 R)
• M32: 14,614,216 km (0.08 R)
• M33: 14,734,493 km (0.101 R)
• M34: 15,056,726 km (0.08 R)
• M35: 15,137,659 km (0.108 R)
• M36: 15,667,235 km (0.114 R)
• M37: 16,037,490 km (0.077 R)
• M38: 16,493,913 km (0.085 R)
• M39: 17,377,139 km (0.098 R)
• M40: 18,621,793 km (0.068 R)
• M41: 18,708,710 km (0.058 R)
• M42: 18,926,674 km (0.064 R)
• M43: 19,850,740 km (0.114 R)
• M44: 20,028,462 km (0.043 R)
• M45: 20,295,943 km (0.075 R)
• M46: 20,699,558 km (0.092 R)
• M47: 21,514,418 km (0.1 R)
• M48: 21,971,738 km (0.05 R)
• M49: 22,293,823 km (0.081 R)
• M50: 22,524,802 km (0.063 R)
• M51: 22,756,529 km (0.072 R)
• M52: 22,989,154 km (0.047 R)
• M53: 23,082,353 km (0.119 R)
• M54: 25,069,462 km (0.109 R)
• M55: 25,840,788 km (0.091 R)
• M56: 26,815,867 km (0.089 R)
• M57: 28,801,928 km (0.111 R)
• M58: 29,558,894 km (0.087 R)
• M59: 30,322,292 km (0.078 R)
• M60: 30,937,737 km (0.108 R)
• M61: 31,972,655 km (0.066 R)
• M62: 32,024,566 km (0.03 R)
• M63: 32,441,944 km (0.053 R)
• M64: 33,123,961 km (0.114 R)
• M65: 33,387,552 km (0.076 R)
• M66: 33,757,807 km (0.095 R)
• M67: 35,305,845 km (0.11 R)
• M68: 35,521,266 km (0.102 R)
• M69: 35,682,982 km (0.099 R)
• M70: 36,061,464 km (0.085 R)
• M71: 36,169,923 km (0.089 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 13,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit