🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.63 AU - 0.91 AU

Year: 240 Days

Day: 47.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,958,338 km

• M1: 455,825 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.67 AU - 1.07 AU

Year: 288 Days

Day: 18.9 Hours

Environment

Temp: 96 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.82 AU - 1.12 AU

Year: 339 Days

Day: 24.7 Hours

Environment

Temp: 125 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.39 AU - 1.41 AU

Year: 588 Days

Day: 36.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,958,338 km

• M1: 225,893 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.29 AU - 3.55 AU

Year: 2244 Days

Day: 45.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.3

Radius: 10.5

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.25 AU - 5.55 AU

Year: 4452 Days

Day: 10.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 118.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,958,338 km

• M1: 141,370 km (0.106 R)
• M2: 217,067 km (0.113 R)
• M3: 337,942 km (0.083 R)
• M4: 472,280 km (0.115 R)
• M5: 854,952 km (0.101 R)
• M6: 955,930 km (0.099 R)
• M7: 1,061,098 km (0.116 R)
• M8: 1,674,898 km (0.06 R)
• M9: 1,746,106 km (0.1 R)
• M10: 2,102,149 km (0.102 R)
• M11: 2,304,705 km (0.067 R)
• M12: 2,529,999 km (0.108 R)
• M13: 2,915,962 km (0.079 R)
• M14: 3,054,639 km (0.076 R)
• M15: 3,124,800 km (0.082 R)
• M16: 3,231,164 km (0.074 R)
• M17: 3,320,624 km (0.03 R)
• M18: 4,163,458 km (0.09 R)
• M19: 4,458,765 km (0.096 R)
• M20: 4,720,262 km (0.059 R)
• M21: 5,132,254 km (0.102 R)
• M22: 5,279,309 km (0.118 R)
• M23: 5,491,738 km (0.087 R)
• M24: 5,577,607 km (0.05 R)
• M25: 5,707,009 km (0.087 R)
• M26: 5,859,449 km (0.025 R)
• M27: 6,057,367 km (0.102 R)
• M28: 6,190,509 km (0.107 R)
• M29: 6,257,529 km (0.087 R)
• M30: 6,347,138 km (0.041 R)
• M31: 6,664,436 km (0.115 R)
• M32: 7,103,206 km (0.08 R)
• M33: 7,337,925 km (0.026 R)
• M34: 7,527,615 km (0.104 R)
• M35: 7,791,057 km (0.097 R)
• M36: 8,106,409 km (0.106 R)
• M37: 8,228,780 km (0.12 R)
• M38: 8,849,911 km (0.08 R)
• M39: 9,512,031 km (0.064 R)
• M40: 9,667,014 km (0.12 R)
• M41: 10,295,774 km (0.115 R)
• M42: 10,508,203 km (0.052 R)
• M43: 10,991,704 km (0.113 R)
• M44: 11,127,239 km (0.087 R)
• M45: 11,236,146 km (0.079 R)
• M46: 11,372,729 km (0.037 R)
• M47: 11,841,270 km (0.105 R)
• M48: 12,036,196 km (0.091 R)
• M49: 12,259,994 km (0.087 R)
• M50: 12,683,655 km (0.077 R)
• M51: 13,054,658 km (0.091 R)
• M52: 13,371,357 km (0.083 R)
• M53: 13,661,577 km (0.059 R)
• M54: 14,100,646 km (0.057 R)
• M55: 14,514,733 km (0.106 R)
• M56: 14,812,882 km (0.096 R)
• M57: 14,902,790 km (0.084 R)
• M58: 15,264,069 km (0.119 R)
• M59: 15,354,875 km (0.111 R)
• M60: 15,780,780 km (0.102 R)
• M61: 15,964,636 km (0.111 R)
• M62: 16,118,273 km (0.035 R)
• M63: 16,644,409 km (0.088 R)
• M64: 17,081,982 km (0.051 R)
• M65: 17,365,321 km (0.073 R)
• M66: 18,064,392 km (0.087 R)
• M67: 18,224,611 km (0.098 R)
• M68: 18,385,279 km (0.077 R)
• M69: 19,065,052 km (0.091 R)
• M70: 19,162,889 km (0.04 R)
• M71: 20,083,664 km (0.108 R)
• M72: 20,549,512 km (0.092 R)
• M73: 20,783,782 km (0.031 R)
• M74: 21,018,950 km (0.094 R)
• M75: 21,255,015 km (0.088 R)
• M76: 21,424,061 km (0.103 R)
• M77: 22,002,406 km (0.045 R)
• M78: 22,105,030 km (0.118 R)
• M79: 22,345,135 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.8

Radius: 10.7

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 8.35 AU - 12.05 AU

Year: 11557 Days

Day: 5.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,958,338 km

• M1: 162,314 km (0.076 R)
• M2: 266,733 km (0.086 R)
• M3: 498,161 km (0.081 R)
• M4: 1,042,248 km (0.108 R)
• M5: 1,112,111 km (0.038 R)
• M6: 2,559,470 km (0.096 R)
• M7: 3,417,563 km (0.071 R)
• M8: 3,524,077 km (0.091 R)
• M9: 3,631,638 km (0.102 R)
• M10: 3,740,545 km (0.103 R)
• M11: 5,007,490 km (0.083 R)
• M12: 5,845,537 km (0.096 R)
• M13: 5,973,443 km (0.119 R)
• M14: 6,167,023 km (0.093 R)
• M15: 6,428,370 km (0.068 R)
• M16: 6,693,458 km (0.076 R)
• M17: 6,793,838 km (0.105 R)
• M18: 6,928,326 km (0.069 R)
• M19: 7,406,291 km (0.042 R)
• M20: 7,965,638 km (0.047 R)
• M21: 8,178,964 km (0.118 R)
• M22: 8,358,183 km (0.117 R)
• M23: 8,977,069 km (0.111 R)
• M24: 9,385,471 km (0.116 R)
• M25: 9,990,445 km (0.073 R)
• M26: 10,182,080 km (0.084 R)
• M27: 10,491,299 km (0.102 R)
• M28: 10,842,854 km (0.111 R)
• M29: 11,079,368 km (0.12 R)
• M30: 11,961,247 km (0.091 R)
• M31: 12,164,850 km (0.096 R)
• M32: 13,621,933 km (0.086 R)
• M33: 13,834,512 km (0.105 R)
• M34: 13,962,717 km (0.072 R)
• M35: 14,177,091 km (0.103 R)
• M36: 14,392,512 km (0.105 R)
• M37: 14,652,663 km (0.083 R)
• M38: 15,931,425 km (0.076 R)
• M39: 17,153,789 km (0.106 R)
• M40: 17,291,569 km (0.088 R)
• M41: 17,475,724 km (0.092 R)
• M42: 17,568,026 km (0.109 R)
• M43: 17,892,504 km (0.053 R)
• M44: 18,032,079 km (0.035 R)
• M45: 19,114,868 km (0.049 R)
• M46: 19,592,235 km (0.112 R)
• M47: 20,753,713 km (0.063 R)
• M48: 21,491,081 km (0.099 R)
• M49: 22,037,113 km (0.094 R)
• M50: 22,336,907 km (0.107 R)
• M51: 23,041,812 km (0.11 R)
• M52: 23,143,090 km (0.114 R)
• M53: 23,295,380 km (0.088 R)
• M54: 23,447,821 km (0.114 R)
• M55: 23,958,847 km (0.055 R)
• M56: 25,095,641 km (0.108 R)
• M57: 25,461,109 km (0.104 R)
• M58: 26,197,280 km (0.092 R)
• M59: 26,940,482 km (0.099 R)
• M60: 27,314,626 km (0.116 R)
• M61: 27,582,855 km (0.118 R)
• M62: 28,610,593 km (0.066 R)
• M63: 29,485,591 km (0.1 R)
• M64: 29,981,657 km (0.082 R)
• M65: 30,369,415 km (0.115 R)
• M66: 30,758,968 km (0.119 R)
• M67: 31,262,065 km (0.072 R)
• M68: 32,050,147 km (0.091 R)
• M69: 32,333,037 km (0.088 R)
• M70: 33,015,801 km (0.095 R)
• M71: 33,187,240 km (0.113 R)
• M72: 33,473,571 km (0.098 R)
• M73: 33,760,649 km (0.067 R)
• M74: 33,933,435 km (0.084 R)
• M75: 34,164,115 km (0.092 R)
• M76: 34,859,445 km (0.083 R)
• M77: 35,092,220 km (0.11 R)
• M78: 35,852,326 km (0.093 R)
• M79: 36,028,553 km (0.12 R)
• M80: 36,322,961 km (0.047 R)
• M81: 36,617,968 km (0.029 R)
• M82: 38,045,581 km (0.115 R)
• M83: 38,645,768 km (0.112 R)
• M84: 38,947,058 km (0.117 R)
• M85: 39,370,120 km (0.077 R)
• M86: 40,403,991 km (0.069 R)
• M87: 40,893,625 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.2

Radius: 3.5

Gravity: 27.77 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 15.55 AU - 21.03 AU

Year: 27750 Days

Day: 15.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,958,338 km

• M1: 50,265 km (0.079 R)
• M2: 181,163 km (0.103 R)
• M3: 322,084 km (0.061 R)
• M4: 734,974 km (0.077 R)
• M5: 906,413 km (0.11 R)
• M6: 931,845 km (0.087 R)
• M7: 2,168,272 km (0.119 R)
• M8: 3,080,220 km (0.027 R)
• M9: 4,137,129 km (0.12 R)
• M10: 4,883,024 km (0.101 R)
• M11: 6,346,091 km (0.097 R)
• M12: 6,844,851 km (0.11 R)
• M13: 7,304,415 km (0.114 R)
• M14: 7,459,847 km (0.102 R)
• M15: 7,773,853 km (0.04 R)
• M16: 7,826,661 km (0.112 R)
• M17: 8,092,347 km (0.118 R)
• M18: 8,360,875 km (0.105 R)
• M19: 9,017,311 km (0.032 R)
• M20: 9,239,763 km (0.084 R)
• M21: 10,553,831 km (0.096 R)
• M22: 11,622,109 km (0.095 R)
• M23: 12,414,828 km (0.103 R)
• M24: 12,911,343 km (0.066 R)
• M25: 15,224,426 km (0.106 R)
• M26: 15,356,521 km (0.071 R)
• M27: 15,822,219 km (0.106 R)
• M28: 16,157,767 km (0.114 R)
• M29: 17,800,351 km (0.115 R)
• M30: 18,853,670 km (0.06 R)
• M31: 19,209,264 km (0.116 R)
• M32: 19,999,291 km (0.073 R)
• M33: 20,799,938 km (0.076 R)
• M34: 20,946,544 km (0.037 R)
• M35: 21,093,599 km (0.032 R)
• M36: 22,582,696 km (0.109 R)
• M37: 22,657,944 km (0.11 R)
• M38: 23,111,824 km (0.113 R)
• M39: 26,689,008 km (0.073 R)
• M40: 26,848,330 km (0.109 R)
• M41: 27,008,100 km (0.106 R)
• M42: 27,088,135 km (0.119 R)
• M43: 28,297,036 km (0.104 R)
• M44: 29,030,963 km (0.115 R)
• M45: 29,276,902 km (0.112 R)
• M46: 30,184,811 km (0.114 R)
• M47: 31,018,221 km (0.081 R)
• M48: 31,101,996 km (0.04 R)
• M49: 31,690,364 km (0.098 R)
• M50: 32,792,751 km (0.083 R)
• M51: 33,049,012 km (0.084 R)
• M52: 34,166,807 km (0.109 R)
• M53: 34,773,726 km (0.109 R)
• M54: 35,209,504 km (0.109 R)
• M55: 37,237,154 km (0.072 R)
• M56: 39,030,982 km (0.113 R)
• M57: 39,756,233 km (0.045 R)
• M58: 39,847,188 km (0.114 R)
• M59: 40,303,162 km (0.091 R)
• M60: 43,261,759 km (0.113 R)
• M61: 44,578,071 km (0.079 R)
• M62: 44,767,163 km (0.106 R)
• M63: 46,961,016 km (0.104 R)
• M64: 50,858,788 km (0.063 R)
• M65: 50,957,523 km (0.103 R)
• M66: 51,254,175 km (0.072 R)
• M67: 51,353,209 km (0.096 R)
• M68: 53,346,900 km (0.071 R)
• M69: 53,547,660 km (0.106 R)
• M70: 53,849,399 km (0.113 R)
• M71: 56,180,433 km (0.113 R)
• M72: 56,282,609 km (0.051 R)
• M73: 56,691,609 km (0.117 R)
• M74: 57,924,445 km (0.116 R)
• M75: 59,582,139 km (0.083 R)
• M76: 59,790,379 km (0.06 R)
• M77: 62,626,007 km (0.063 R)
• M78: 63,687,404 km (0.096 R)
• M79: 63,793,768 km (0.105 R)
• M80: 64,540,710 km (0.084 R)
• M81: 65,075,971 km (0.113 R)
• M82: 65,290,495 km (0.076 R)
• M83: 65,397,756 km (0.11 R)
• M84: 66,043,122 km (0.062 R)
• M85: 66,150,832 km (0.097 R)
• M86: 66,258,692 km (0.114 R)
• M87: 66,798,591 km (0.087 R)
• M88: 67,556,902 km (0.085 R)
• M89: 69,082,202 km (0.078 R)
• M90: 69,301,064 km (0.086 R)
• M91: 69,958,846 km (0.116 R)
• M92: 70,618,872 km (0.091 R)
• M93: 72,166,611 km (0.071 R)
• M94: 72,277,613 km (0.049 R)
• M95: 73,390,621 km (0.111 R)
• M96: 73,502,221 km (0.101 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 17,864 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit