🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.97 AU - 1.47 AU

Year: 516 Days

Day: 32.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.57 AU - 1.59 AU

Year: 760 Days

Day: 29.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,860,746 km

• M1: 385,963 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.61 AU - 2.29 AU

Year: 1043 Days

Day: 16.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.88 AU - 3 AU

Year: 1459 Days

Day: 42.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.61 AU - 2.97 AU

Year: 1784 Days

Day: 37.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.3

Radius: 12.8

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.75 AU - 4.43 AU

Year: 3167 Days

Day: 7.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 50,860,746 km

• M1: 186,848 km (0.057 R)
• M2: 314,156 km (0.083 R)
• M3: 454,478 km (0.11 R)
• M4: 558,150 km (0.068 R)
• M5: 714,629 km (0.086 R)
• M6: 964,757 km (0.09 R)
• M7: 1,075,160 km (0.092 R)
• M8: 1,190,350 km (0.061 R)
• M9: 1,433,596 km (0.075 R)
• M10: 1,561,652 km (0.079 R)
• M11: 1,817,016 km (0.046 R)
• M12: 1,956,291 km (0.056 R)
• M13: 2,112,621 km (0.028 R)
• M14: 2,205,671 km (0.025 R)
• M15: 2,286,603 km (0.118 R)
• M16: 2,382,346 km (0.099 R)
• M17: 2,808,401 km (0.058 R)
• M18: 2,970,715 km (0.084 R)
• M19: 3,060,623 km (0.067 R)
• M20: 3,166,688 km (0.12 R)
• M21: 3,304,767 km (0.084 R)
• M22: 3,667,242 km (0.069 R)
• M23: 3,845,264 km (0.081 R)
• M24: 4,125,909 km (0.116 R)
• M25: 4,585,624 km (0.08 R)
• M26: 4,690,043 km (0.107 R)
• M27: 5,296,812 km (0.084 R)
• M28: 5,480,219 km (0.077 R)
• M29: 6,042,557 km (0.088 R)
• M30: 6,506,011 km (0.034 R)
• M31: 6,741,927 km (0.061 R)
• M32: 7,040,973 km (0.037 R)
• M33: 7,487,523 km (0.089 R)
• M34: 7,590,297 km (0.056 R)
• M35: 7,672,875 km (0.074 R)
• M36: 7,985,235 km (0.117 R)
• M37: 8,111,346 km (0.102 R)
• M38: 8,450,933 km (0.11 R)
• M39: 8,622,372 km (0.111 R)
• M40: 8,968,991 km (0.087 R)
• M41: 9,209,993 km (0.072 R)
• M42: 9,788,039 km (0.102 R)
• M43: 10,515,683 km (0.047 R)
• M44: 10,816,375 km (0.061 R)
• M45: 10,909,425 km (0.079 R)
• M46: 11,950,775 km (0.113 R)
• M47: 12,507,878 km (0.087 R)
• M48: 12,605,565 km (0.072 R)
• M49: 12,826,521 km (0.113 R)
• M50: 13,197,524 km (0.12 R)
• M51: 13,371,806 km (0.107 R)
• M52: 13,471,737 km (0.097 R)
• M53: 13,722,762 km (0.118 R)
• M54: 14,076,860 km (0.093 R)
• M55: 14,587,887 km (0.083 R)
• M56: 14,690,810 km (0.108 R)
• M57: 14,975,196 km (0.12 R)
• M58: 15,287,406 km (0.027 R)
• M59: 15,628,190 km (0.087 R)
• M60: 15,733,507 km (0.102 R)
• M61: 16,424,051 km (0.094 R)
• M62: 16,880,923 km (0.078 R)
• M63: 17,396,587 km (0.103 R)
• M64: 17,505,793 km (0.041 R)
• M65: 17,779,857 km (0.06 R)
• M66: 17,917,337 km (0.1 R)
• M67: 18,027,591 km (0.104 R)
• M68: 18,221,170 km (0.114 R)
• M69: 18,582,599 km (0.11 R)
• M70: 18,750,148 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.2

Radius: 6.2

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 11.57 AU - 14.01 AU

Year: 17514 Days

Day: 15.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,860,746 km

• M1: 146,008 km (0.083 R)
• M2: 322,982 km (0.082 R)
• M3: 496,815 km (0.118 R)
• M4: 699,220 km (0.099 R)
• M5: 867,518 km (0.066 R)
• M6: 1,090,718 km (0.12 R)
• M7: 1,887,776 km (0.092 R)
• M8: 1,991,297 km (0.112 R)
• M9: 2,123,243 km (0.092 R)
• M10: 2,564,855 km (0.077 R)
• M11: 2,679,597 km (0.101 R)
• M12: 3,125,249 km (0.083 R)
• M13: 3,247,919 km (0.027 R)
• M14: 3,372,235 km (0.042 R)
• M15: 3,689,981 km (0.112 R)
• M16: 4,388,154 km (0.025 R)
• M17: 4,456,820 km (0.104 R)
• M18: 5,054,314 km (0.093 R)
• M19: 5,902,384 km (0.118 R)
• M20: 6,207,564 km (0.098 R)
• M21: 7,073,287 km (0.082 R)
• M22: 7,194,162 km (0.09 R)
• M23: 7,767,720 km (0.092 R)
• M24: 8,483,845 km (0.115 R)
• M25: 9,888,270 km (0.072 R)
• M26: 10,617,110 km (0.068 R)
• M27: 11,504,824 km (0.079 R)
• M28: 11,552,247 km (0.106 R)
• M29: 11,790,107 km (0.107 R)
• M30: 12,416,174 km (0.043 R)
• M31: 12,611,101 km (0.055 R)
• M32: 12,659,869 km (0.118 R)
• M33: 13,003,795 km (0.083 R)
• M34: 13,152,046 km (0.108 R)
• M35: 13,851,566 km (0.081 R)
• M36: 14,104,237 km (0.116 R)
• M37: 14,409,566 km (0.082 R)
• M38: 14,511,741 km (0.108 R)
• M39: 15,599,916 km (0.055 R)
• M40: 16,180,356 km (0.067 R)
• M41: 17,037,253 km (0.036 R)
• M42: 17,253,721 km (0.097 R)
• M43: 18,184,070 km (0.055 R)
• M44: 18,516,177 km (0.064 R)
• M45: 18,571,828 km (0.078 R)
• M46: 19,130,576 km (0.113 R)
• M47: 20,150,085 km (0.046 R)
• M48: 20,436,416 km (0.105 R)
• M49: 21,071,159 km (0.068 R)
• M50: 21,595,201 km (0.076 R)
• M51: 22,715,838 km (0.113 R)
• M52: 23,013,837 km (0.053 R)
• M53: 23,794,589 km (0.107 R)
• M54: 23,915,613 km (0.107 R)
• M55: 23,976,051 km (0.12 R)
• M56: 24,036,638 km (0.112 R)
• M57: 25,135,733 km (0.068 R)
• M58: 26,064,287 km (0.083 R)
• M59: 26,501,263 km (0.113 R)
• M60: 26,563,944 km (0.071 R)
• M61: 27,636,411 km (0.104 R)
• M62: 28,530,109 km (0.091 R)
• M63: 29,628,157 km (0.1 R)
• M64: 29,758,308 km (0.115 R)
• M65: 29,823,383 km (0.098 R)
• M66: 32,198,847 km (0.053 R)
• M67: 33,816,000 km (0.107 R)
• M68: 34,224,402 km (0.066 R)
• M69: 34,565,934 km (0.11 R)
• M70: 35,321,404 km (0.03 R)
• M71: 35,597,561 km (0.119 R)
• M72: 37,761,195 km (0.078 R)
• M73: 37,902,266 km (0.101 R)
• M74: 39,465,414 km (0.047 R)
• M75: 40,110,929 km (0.045 R)
• M76: 40,182,736 km (0.1 R)
• M77: 40,832,140 km (0.109 R)
• M78: 41,049,357 km (0.036 R)
• M79: 41,703,398 km (0.097 R)
• M80: 42,800,998 km (0.051 R)
• M81: 42,948,053 km (0.042 R)
• M82: 43,021,655 km (0.084 R)
• M83: 43,242,761 km (0.097 R)
• M84: 43,611,968 km (0.11 R)
• M85: 44,130,773 km (0.116 R)
• M86: 45,249,167 km (0.108 R)
• M87: 47,361,639 km (0.097 R)
• M88: 50,745,692 km (0.094 R)
• M89: 51,525,546 km (0.056 R)
• M90: 51,838,654 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.1

Radius: 5.1

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 13.44 AU - 15.1 AU

Year: 20640 Days

Day: 21.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 50,860,746 km

• M1: 65,075 km (0.103 R)
• M2: 631,303 km (0.084 R)
• M3: 718,668 km (0.103 R)
• M4: 944,411 km (0.101 R)
• M5: 1,106,725 km (0.093 R)
• M6: 1,256,173 km (0.114 R)
• M7: 1,669,811 km (0.032 R)
• M8: 1,816,567 km (0.104 R)
• M9: 2,444,429 km (0.114 R)
• M10: 2,639,355 km (0.027 R)
• M11: 2,985,076 km (0.12 R)
• M12: 3,133,327 km (0.08 R)
• M13: 3,253,754 km (0.106 R)
• M14: 4,138,326 km (0.088 R)
• M15: 4,303,632 km (0.038 R)
• M16: 6,836,772 km (0.068 R)
• M17: 7,670,481 km (0.05 R)
• M18: 7,710,873 km (0.094 R)
• M19: 7,792,104 km (0.085 R)
• M20: 8,619,829 km (0.085 R)
• M21: 9,044,089 km (0.11 R)
• M22: 9,824,691 km (0.071 R)
• M23: 10,401,839 km (0.113 R)
• M24: 11,728,473 km (0.056 R)
• M25: 12,387,751 km (0.103 R)
• M26: 13,010,676 km (0.087 R)
• M27: 13,594,706 km (0.114 R)
• M28: 14,187,413 km (0.095 R)
• M29: 14,237,080 km (0.059 R)
• M30: 15,041,168 km (0.08 R)
• M31: 15,244,472 km (0.09 R)
• M32: 15,808,306 km (0.089 R)
• M33: 16,118,722 km (0.029 R)
• M34: 16,431,082 km (0.078 R)
• M35: 16,693,028 km (0.062 R)
• M36: 18,347,281 km (0.083 R)
• M37: 18,673,405 km (0.116 R)
• M38: 19,497,240 km (0.069 R)
• M39: 22,154,098 km (0.045 R)
• M40: 22,327,482 km (0.111 R)
• M41: 24,026,914 km (0.098 R)
• M42: 24,502,934 km (0.071 R)
• M43: 24,742,141 km (0.088 R)
• M44: 25,888,959 km (0.102 R)
• M45: 26,991,345 km (0.092 R)
• M46: 28,234,055 km (0.065 R)
• M47: 28,610,443 km (0.079 R)
• M48: 29,749,781 km (0.041 R)
• M49: 31,681,239 km (0.102 R)
• M50: 32,727,825 km (0.096 R)
• M51: 34,185,357 km (0.118 R)
• M52: 34,787,788 km (0.111 R)
• M53: 35,393,510 km (0.11 R)
• M54: 35,663,983 km (0.116 R)
• M55: 38,891,856 km (0.06 R)
• M56: 39,871,273 km (0.097 R)
• M57: 40,646,489 km (0.114 R)
• M58: 41,854,343 km (0.098 R)
• M59: 41,925,850 km (0.096 R)
• M60: 43,724,466 km (0.078 R)
• M61: 44,159,795 km (0.085 R)
• M62: 44,305,205 km (0.118 R)
• M63: 44,378,059 km (0.105 R)
• M64: 47,619,845 km (0.045 R)
• M65: 49,193,614 km (0.054 R)
• M66: 49,646,447 km (0.11 R)
• M67: 50,024,930 km (0.107 R)
• M68: 50,556,301 km (0.069 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 15,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit