🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.52 AU - 0.76 AU

Year: 181 Days

Day: 15.5 Hours

Environment

Temp: 196 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.28 AU - 1.46 AU

Year: 566 Days

Day: 34.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.41 AU - 1.51 AU

Year: 623 Days

Day: 17.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.56 AU - 1.8 AU

Year: 769 Days

Day: 24.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.05 AU - 3.21 AU

Year: 1955 Days

Day: 19.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.4

Radius: 10.3

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.53 AU - 9.01 AU

Year: 7648 Days

Day: 12.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 78.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 102,469,878 km

• M1: 190,438 km (0.115 R)
• M2: 304,432 km (0.074 R)
• M3: 407,056 km (0.11 R)
• M4: 1,094,308 km (0.102 R)
• M5: 1,230,592 km (0.083 R)
• M6: 1,300,903 km (0.112 R)
• M7: 1,520,513 km (0.07 R)
• M8: 1,596,359 km (0.091 R)
• M9: 1,712,746 km (0.077 R)
• M10: 1,892,862 km (0.039 R)
• M11: 1,974,841 km (0.102 R)
• M12: 2,206,868 km (0.053 R)
• M13: 2,359,308 km (0.086 R)
• M14: 2,697,549 km (0.082 R)
• M15: 3,027,412 km (0.117 R)
• M16: 3,123,903 km (0.082 R)
• M17: 3,420,107 km (0.073 R)
• M18: 3,673,974 km (0.105 R)
• M19: 4,227,037 km (0.108 R)
• M20: 4,554,806 km (0.057 R)
• M21: 4,890,953 km (0.077 R)
• M22: 4,976,224 km (0.098 R)
• M23: 5,206,155 km (0.102 R)
• M24: 5,916,895 km (0.088 R)
• M25: 6,345,642 km (0.118 R)
• M26: 6,438,842 km (0.07 R)
• M27: 6,563,756 km (0.065 R)
• M28: 7,039,627 km (0.098 R)
• M29: 7,559,480 km (0.109 R)
• M30: 8,159,068 km (0.1 R)
• M31: 8,226,686 km (0.115 R)
• M32: 8,739,508 km (0.088 R)
• M33: 8,912,742 km (0.116 R)
• M34: 9,940,031 km (0.047 R)
• M35: 10,967,319 km (0.096 R)
• M36: 11,266,964 km (0.057 R)
• M37: 11,531,453 km (0.05 R)
• M38: 12,105,011 km (0.096 R)
• M39: 12,220,949 km (0.103 R)
• M40: 12,570,709 km (0.087 R)
• M41: 13,081,735 km (0.072 R)
• M42: 13,319,895 km (0.105 R)
• M43: 13,439,424 km (0.093 R)
• M44: 13,519,459 km (0.09 R)
• M45: 13,599,494 km (0.085 R)
• M46: 13,760,162 km (0.102 R)
• M47: 15,151,422 km (0.071 R)
• M48: 18,731,299 km (0.107 R)
• M49: 19,995,251 km (0.066 R)
• M50: 20,086,656 km (0.095 R)
• M51: 20,361,467 km (0.072 R)
• M52: 21,147,155 km (0.107 R)
• M53: 21,380,079 km (0.109 R)
• M54: 22,509,992 km (0.04 R)
• M55: 23,034,332 km (0.068 R)
• M56: 25,221,154 km (0.078 R)
• M57: 25,319,888 km (0.088 R)
• M58: 25,815,506 km (0.102 R)
• M59: 26,114,403 km (0.112 R)
• M60: 26,414,346 km (0.113 R)
• M61: 26,615,107 km (0.108 R)
• M62: 26,816,166 km (0.114 R)
• M63: 27,931,718 km (0.048 R)
• M64: 29,010,468 km (0.106 R)
• M65: 29,633,094 km (0.07 R)
• M66: 29,841,634 km (0.099 R)
• M67: 30,470,094 km (0.113 R)
• M68: 30,575,262 km (0.117 R)
• M69: 31,102,893 km (0.077 R)
• M70: 32,919,460 km (0.053 R)
• M71: 33,514,561 km (0.043 R)
• M72: 34,441,170 km (0.103 R)
• M73: 36,152,420 km (0.063 R)
• M74: 37,046,566 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.8

Radius: 9.3

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 10.95 AU - 11.95 AU

Year: 13681 Days

Day: 14.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 102,469,878 km

• M1: 179,069 km (0.095 R)
• M2: 566,527 km (0.089 R)
• M3: 641,625 km (0.044 R)
• M4: 1,070,223 km (0.067 R)
• M5: 1,314,217 km (0.079 R)
• M6: 1,769,593 km (0.086 R)
• M7: 2,490,356 km (0.119 R)
• M8: 2,716,398 km (0.112 R)
• M9: 2,782,371 km (0.114 R)
• M10: 2,915,662 km (0.076 R)
• M11: 3,258,242 km (0.104 R)
• M12: 3,328,403 km (0.107 R)
• M13: 3,541,730 km (0.106 R)
• M14: 3,686,391 km (0.115 R)
• M15: 4,246,635 km (0.038 R)
• M16: 4,873,599 km (0.1 R)
• M17: 5,487,549 km (0.106 R)
• M18: 6,387,679 km (0.083 R)
• M19: 6,564,355 km (0.098 R)
• M20: 7,195,508 km (0.071 R)
• M21: 7,751,713 km (0.049 R)
• M22: 8,370,150 km (0.116 R)
• M23: 8,660,819 km (0.116 R)
• M24: 8,807,425 km (0.111 R)
• M25: 9,103,180 km (0.069 R)
• M26: 9,402,226 km (0.088 R)
• M27: 9,553,021 km (0.115 R)
• M28: 11,103,902 km (0.055 R)
• M29: 11,263,224 km (0.116 R)
• M30: 11,908,439 km (0.108 R)
• M31: 13,066,028 km (0.102 R)
• M32: 13,743,556 km (0.097 R)
• M33: 13,914,696 km (0.048 R)
• M34: 14,664,780 km (0.11 R)
• M35: 14,722,974 km (0.076 R)
• M36: 15,368,638 km (0.108 R)
• M37: 16,505,582 km (0.115 R)
• M38: 16,748,379 km (0.068 R)
• M39: 17,053,559 km (0.064 R)
• M40: 17,669,453 km (0.096 R)
• M41: 17,731,387 km (0.116 R)
• M42: 17,855,703 km (0.085 R)
• M43: 18,104,933 km (0.101 R)
• M44: 18,355,360 km (0.11 R)
• M45: 18,418,191 km (0.036 R)
• M46: 18,923,083 km (0.065 R)
• M47: 19,049,942 km (0.092 R)
• M48: 19,304,708 km (0.109 R)
• M49: 19,753,202 km (0.101 R)
• M50: 20,075,585 km (0.073 R)
• M51: 20,529,914 km (0.096 R)
• M52: 20,595,139 km (0.09 R)
• M53: 20,660,364 km (0.102 R)
• M54: 20,987,684 km (0.069 R)
• M55: 21,053,357 km (0.079 R)
• M56: 23,326,646 km (0.089 R)
• M57: 23,804,163 km (0.108 R)
• M58: 24,147,340 km (0.069 R)
• M59: 25,326,321 km (0.096 R)
• M60: 26,099,144 km (0.105 R)
• M61: 26,452,943 km (0.066 R)
• M62: 29,193,576 km (0.111 R)
• M63: 31,345,092 km (0.07 R)
• M64: 31,645,934 km (0.08 R)
• M65: 36,903,252 km (0.115 R)
• M66: 37,459,606 km (0.087 R)
• M67: 38,822,443 km (0.059 R)
• M68: 39,307,289 km (0.099 R)
• M69: 39,388,222 km (0.058 R)
• M70: 41,019,886 km (0.111 R)
• M71: 41,678,715 km (0.068 R)
• M72: 41,761,442 km (0.062 R)
• M73: 42,756,867 km (0.05 R)
• M74: 43,173,945 km (0.103 R)
• M75: 44,771,202 km (0.078 R)
• M76: 46,131,196 km (0.091 R)
• M77: 48,891,726 km (0.098 R)
• M78: 49,765,377 km (0.062 R)
• M79: 50,467,889 km (0.118 R)
• M80: 51,527,939 km (0.093 R)
• M81: 51,705,362 km (0.067 R)
• M82: 54,029,814 km (0.093 R)
• M83: 54,300,138 km (0.045 R)
• M84: 55,477,024 km (0.041 R)
• M85: 56,114,311 km (0.115 R)
• M86: 57,948,231 km (0.077 R)
• M87: 60,174,696 km (0.12 R)
• M88: 60,455,043 km (0.12 R)
• M89: 60,735,688 km (0.049 R)
• M90: 62,618,228 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.8

Radius: 4

Gravity: 46.74 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 19.04 AU - 19.54 AU

Year: 29916 Days

Day: 24.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 102,469,878 km

• M1: 66,571 km (0.089 R)
• M2: 184,454 km (0.104 R)
• M3: 339,438 km (0.071 R)
• M4: 1,060,200 km (0.088 R)
• M5: 1,406,968 km (0.077 R)
• M6: 1,707,959 km (0.1 R)
• M7: 2,195,648 km (0.086 R)
• M8: 2,723,429 km (0.108 R)
• M9: 4,096,139 km (0.099 R)
• M10: 4,360,628 km (0.062 R)
• M11: 4,414,184 km (0.107 R)
• M12: 4,850,412 km (0.068 R)
• M13: 5,017,513 km (0.07 R)
• M14: 6,239,428 km (0.1 R)
• M15: 6,852,031 km (0.032 R)
• M16: 7,419,456 km (0.105 R)
• M17: 8,067,664 km (0.11 R)
• M18: 8,398,574 km (0.081 R)
• M19: 8,465,145 km (0.061 R)
• M20: 8,532,015 km (0.038 R)
• M21: 9,556,162 km (0.055 R)
• M22: 9,976,532 km (0.1 R)
• M23: 10,188,961 km (0.109 R)
• M24: 10,835,374 km (0.098 R)
• M25: 11,568,852 km (0.113 R)
• M26: 12,318,337 km (0.052 R)
• M27: 13,160,723 km (0.069 R)
• M28: 14,100,796 km (0.094 R)
• M29: 14,259,519 km (0.027 R)
• M30: 14,339,106 km (0.109 R)
• M31: 15,387,338 km (0.056 R)
• M32: 16,543,580 km (0.091 R)
• M33: 17,727,497 km (0.093 R)
• M34: 19,201,485 km (0.089 R)
• M35: 22,820,856 km (0.025 R)
• M36: 23,194,103 km (0.029 R)
• M37: 24,707,435 km (0.095 R)
• M38: 24,898,770 km (0.082 R)
• M39: 25,475,919 km (0.039 R)
• M40: 29,942,463 km (0.092 R)
• M41: 30,248,689 km (0.087 R)
• M42: 31,587,590 km (0.109 R)
• M43: 32,735,604 km (0.081 R)
• M44: 33,262,039 km (0.092 R)
• M45: 34,003,596 km (0.102 R)
• M46: 34,216,474 km (0.077 R)
• M47: 36,260,729 km (0.083 R)
• M48: 36,369,486 km (0.107 R)
• M49: 38,787,736 km (0.097 R)
• M50: 40,016,383 km (0.067 R)
• M51: 40,917,860 km (0.082 R)
• M52: 41,712,075 km (0.109 R)
• M53: 41,825,919 km (0.11 R)
• M54: 42,740,710 km (0.095 R)
• M55: 42,855,601 km (0.117 R)
• M56: 44,009,300 km (0.049 R)
• M57: 47,650,363 km (0.102 R)
• M58: 48,485,717 km (0.105 R)
• M59: 50,050,062 km (0.114 R)
• M60: 50,899,180 km (0.101 R)
• M61: 51,508,641 km (0.089 R)
• M62: 52,365,987 km (0.088 R)
• M63: 53,351,537 km (0.107 R)
• M64: 55,842,043 km (0.117 R)
• M65: 57,227,917 km (0.105 R)
• M66: 57,861,464 km (0.117 R)
• M67: 58,752,619 km (0.108 R)
• M68: 60,419,289 km (0.029 R)
• M69: 62,622,267 km (0.092 R)
• M70: 63,144,513 km (0.114 R)
• M71: 63,275,262 km (0.059 R)
• M72: 64,851,425 km (0.11 R)
• M73: 65,379,805 km (0.103 R)
• M74: 67,239,905 km (0.1 R)
• M75: 70,604,660 km (0.081 R)
• M76: 71,420,267 km (0.112 R)
• M77: 72,512,781 km (0.103 R)
• M78: 73,060,907 km (0.058 R)
• M79: 77,356,461 km (0.097 R)
• M80: 78,478,145 km (0.035 R)
• M81: 79,746,586 km (0.114 R)
• M82: 80,595,853 km (0.039 R)
• M83: 81,021,608 km (0.096 R)
• M84: 82,303,513 km (0.119 R)
• M85: 82,875,425 km (0.097 R)
• M86: 86,479,387 km (0.059 R)
• M87: 87,060,725 km (0.096 R)
• M88: 87,643,409 km (0.078 R)
• M89: 88,081,281 km (0.084 R)
• M90: 91,906,200 km (0.081 R)
• M91: 92,202,703 km (0.103 R)
• M92: 93,839,004 km (0.11 R)
• M93: 95,785,123 km (0.071 R)
• M94: 96,085,665 km (0.109 R)
• M95: 96,989,236 km (0.107 R)
• M96: 97,140,181 km (0.075 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 11,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit