🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.5 AU - 0.54 AU

Year: 131 Days

Day: 21.9 Hours

Environment

Temp: 224 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,952,463 km

• M1: 309,069 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.51 AU - 0.61 AU

Year: 147 Days

Day: 28.2 Hours

Environment

Temp: 273 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.56 AU - 0.64 AU

Year: 163 Days

Day: 47.3 Hours

Environment

Temp: 224 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.11 AU - 2.11 AU

Year: 1072 Days

Day: 27 Hours

Environment

Temp: -57 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.17 AU - 3.45 AU

Year: 1648 Days

Day: 23.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.35 AU - 3.53 AU

Year: 1764 Days

Day: 36.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.42 AU - 3.92 AU

Year: 1975 Days

Day: 26.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.1

Radius: 8.1

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.03 AU - 6.63 AU

Year: 4925 Days

Day: 6.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,952,463 km

• M1: 106,065 km (0.05 R)
• M2: 173,085 km (0.1 R)
• M3: 487,988 km (0.07 R)
• M4: 568,622 km (0.116 R)
• M5: 679,773 km (0.12 R)
• M6: 731,534 km (0.092 R)
• M7: 839,543 km (0.099 R)
• M8: 997,070 km (0.11 R)
• M9: 1,102,387 km (0.072 R)
• M10: 1,227,600 km (0.087 R)
• M11: 1,340,995 km (0.105 R)
• M12: 1,847,982 km (0.109 R)
• M13: 2,035,728 km (0.117 R)
• M14: 2,491,104 km (0.099 R)
• M15: 2,934,063 km (0.111 R)
• M16: 3,198,253 km (0.118 R)
• M17: 3,310,601 km (0.094 R)
• M18: 4,084,620 km (0.064 R)
• M19: 4,206,692 km (0.114 R)
• M20: 4,305,277 km (0.116 R)
• M21: 4,554,956 km (0.116 R)
• M22: 4,938,525 km (0.104 R)
• M23: 5,147,364 km (0.106 R)
• M24: 5,439,229 km (0.095 R)
• M25: 5,654,949 km (0.034 R)
• M26: 5,709,253 km (0.088 R)
• M27: 6,011,441 km (0.108 R)
• M28: 6,290,590 km (0.099 R)
• M29: 6,431,811 km (0.07 R)
• M30: 6,574,078 km (0.117 R)
• M31: 6,919,799 km (0.1 R)
• M32: 7,212,413 km (0.118 R)
• M33: 7,628,893 km (0.1 R)
• M34: 7,900,862 km (0.067 R)
• M35: 8,145,155 km (0.116 R)
• M36: 8,454,224 km (0.039 R)
• M37: 8,830,014 km (0.103 R)
• M38: 9,275,517 km (0.118 R)
• M39: 9,339,694 km (0.065 R)
• M40: 9,565,737 km (0.061 R)
• M41: 10,254,485 km (0.113 R)
• M42: 10,823,855 km (0.096 R)
• M43: 11,783,824 km (0.055 R)
• M44: 12,521,491 km (0.101 R)
• M45: 13,710,794 km (0.027 R)
• M46: 14,041,406 km (0.114 R)
• M47: 14,152,258 km (0.066 R)
• M48: 14,823,055 km (0.096 R)
• M49: 15,771,804 km (0.094 R)
• M50: 16,041,080 km (0.09 R)
• M51: 16,662,061 km (0.117 R)
• M52: 17,211,833 km (0.081 R)
• M53: 18,693,600 km (0.104 R)
• M54: 18,815,523 km (0.08 R)
• M55: 19,305,755 km (0.111 R)
• M56: 19,387,884 km (0.105 R)
• M57: 19,511,302 km (0.103 R)
• M58: 19,758,887 km (0.117 R)
• M59: 20,090,695 km (0.106 R)
• M60: 20,299,085 km (0.091 R)
• M61: 20,801,883 km (0.109 R)
• M62: 21,012,667 km (0.096 R)
• M63: 22,334,962 km (0.063 R)
• M64: 22,593,916 km (0.089 R)
• M65: 22,853,917 km (0.058 R)
• M66: 22,940,833 km (0.075 R)
• M67: 24,435,017 km (0.111 R)
• M68: 24,880,370 km (0.11 R)
• M69: 25,328,415 km (0.102 R)
• M70: 26,232,585 km (0.082 R)
• M71: 26,551,528 km (0.105 R)
• M72: 27,979,439 km (0.107 R)
• M73: 28,072,489 km (0.107 R)
• M74: 29,055,048 km (0.115 R)
• M75: 29,290,515 km (0.045 R)
• M76: 29,574,153 km (0.111 R)
• M77: 29,668,848 km (0.096 R)
• M78: 29,906,110 km (0.084 R)
• M79: 30,096,399 km (0.115 R)
• M80: 31,101,697 km (0.094 R)
• M81: 31,439,339 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.5

Radius: 9.4

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.11 AU - 11.41 AU

Year: 10667 Days

Day: 7.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 40,952,463 km

• M1: 209,587 km (0.077 R)
• M2: 337,942 km (0.078 R)
• M3: 761,154 km (0.086 R)
• M4: 1,288,786 km (0.093 R)
• M5: 1,912,310 km (0.12 R)
• M6: 2,269,848 km (0.092 R)
• M7: 2,559,171 km (0.091 R)
• M8: 3,141,555 km (0.116 R)
• M9: 3,333,789 km (0.046 R)
• M10: 3,398,864 km (0.06 R)
• M11: 3,530,061 km (0.075 R)
• M12: 3,763,882 km (0.119 R)
• M13: 3,934,125 km (0.069 R)
• M14: 4,002,790 km (0.057 R)
• M15: 4,423,908 km (0.054 R)
• M16: 5,082,139 km (0.039 R)
• M17: 6,006,953 km (0.088 R)
• M18: 6,734,298 km (0.116 R)
• M19: 7,361,711 km (0.091 R)
• M20: 7,617,823 km (0.081 R)
• M21: 8,271,117 km (0.027 R)
• M22: 8,716,619 km (0.12 R)
• M23: 10,384,486 km (0.081 R)
• M24: 11,303,615 km (0.066 R)
• M25: 12,097,830 km (0.103 R)
• M26: 12,552,458 km (0.117 R)
• M27: 13,012,621 km (0.071 R)
• M28: 13,322,588 km (0.116 R)
• M29: 14,266,850 km (0.106 R)
• M30: 14,373,064 km (0.089 R)
• M31: 15,668,582 km (0.113 R)
• M32: 15,833,139 km (0.079 R)
• M33: 16,832,603 km (0.051 R)
• M34: 17,113,847 km (0.039 R)
• M35: 17,510,281 km (0.11 R)
• M36: 18,081,745 km (0.117 R)
• M37: 20,608,154 km (0.043 R)
• M38: 20,668,292 km (0.106 R)
• M39: 21,211,482 km (0.07 R)
• M40: 21,272,069 km (0.065 R)
• M41: 21,332,806 km (0.053 R)
• M42: 21,759,309 km (0.09 R)
• M43: 22,004,351 km (0.103 R)
• M44: 23,493,598 km (0.105 R)
• M45: 24,123,704 km (0.053 R)
• M46: 24,313,693 km (0.102 R)
• M47: 25,400,372 km (0.081 R)
• M48: 25,593,802 km (0.079 R)
• M49: 25,658,428 km (0.104 R)
• M50: 25,787,681 km (0.117 R)
• M51: 26,372,309 km (0.082 R)
• M52: 27,092,922 km (0.086 R)
• M53: 27,422,486 km (0.099 R)
• M54: 27,488,609 km (0.059 R)
• M55: 28,486,277 km (0.105 R)
• M56: 28,687,336 km (0.046 R)
• M57: 29,157,971 km (0.108 R)
• M58: 30,311,820 km (0.074 R)
• M59: 30,654,100 km (0.104 R)
• M60: 31,896,660 km (0.12 R)
• M61: 32,105,349 km (0.12 R)
• M62: 33,367,057 km (0.115 R)
• M63: 33,437,667 km (0.075 R)
• M64: 33,508,277 km (0.069 R)
• M65: 33,578,888 km (0.111 R)
• M66: 35,361,795 km (0.107 R)
• M67: 36,155,861 km (0.119 R)
• M68: 37,688,341 km (0.081 R)
• M69: 38,721,614 km (0.116 R)
• M70: 39,241,915 km (0.103 R)
• M71: 39,465,564 km (0.091 R)
• M72: 39,614,863 km (0.094 R)
• M73: 40,289,100 km (0.12 R)
• M74: 41,573,248 km (0.086 R)
• M75: 42,870,561 km (0.082 R)
• M76: 43,485,857 km (0.063 R)
• M77: 45,348,799 km (0.119 R)
• M78: 46,289,920 km (0.032 R)
• M79: 46,447,446 km (0.107 R)
• M80: 46,526,284 km (0.103 R)
• M81: 47,237,622 km (0.04 R)
• M82: 47,713,792 km (0.066 R)
• M83: 48,591,034 km (0.117 R)
• M84: 48,751,104 km (0.062 R)
• M85: 50,848,017 km (0.117 R)
• M86: 51,499,067 km (0.105 R)
• M87: 51,825,639 km (0.042 R)
• M88: 52,891,823 km (0.071 R)
• M89: 52,974,102 km (0.095 R)
• M90: 54,462,900 km (0.1 R)
• M91: 54,629,253 km (0.109 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.3

Radius: 14.1

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.79 AU - 14.91 AU

Year: 15184 Days

Day: 13.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 40,952,463 km

• M1: 257,907 km (0.102 R)
• M2: 513,869 km (0.096 R)
• M3: 1,239,867 km (0.07 R)
• M4: 1,703,770 km (0.105 R)
• M5: 1,934,450 km (0.061 R)
• M6: 2,175,602 km (0.116 R)
• M7: 2,712,060 km (0.086 R)
• M8: 2,933,315 km (0.072 R)
• M9: 4,071,456 km (0.083 R)
• M10: 4,761,551 km (0.119 R)
• M11: 5,211,391 km (0.04 R)
• M12: 5,303,095 km (0.106 R)
• M13: 5,612,613 km (0.114 R)
• M14: 6,088,035 km (0.098 R)
• M15: 6,184,675 km (0.041 R)
• M16: 6,314,377 km (0.101 R)
• M17: 7,247,568 km (0.12 R)
• M18: 7,350,192 km (0.086 R)
• M19: 7,835,338 km (0.116 R)
• M20: 8,152,785 km (0.046 R)
• M21: 8,836,746 km (0.041 R)
• M22: 9,241,408 km (0.117 R)
• M23: 9,427,209 km (0.064 R)
• M24: 9,802,849 km (0.107 R)
• M25: 10,068,685 km (0.077 R)
• M26: 10,998,136 km (0.1 R)
• M27: 11,955,114 km (0.075 R)
• M28: 12,855,843 km (0.113 R)
• M29: 12,980,308 km (0.059 R)
• M30: 13,188,847 km (0.026 R)
• M31: 13,314,360 km (0.104 R)
• M32: 13,566,732 km (0.084 R)
• M33: 14,678,842 km (0.101 R)
• M34: 14,808,992 km (0.111 R)
• M35: 15,114,322 km (0.11 R)
• M36: 15,421,745 km (0.06 R)
• M37: 15,642,552 km (0.08 R)
• M38: 18,608,030 km (0.074 R)
• M39: 20,711,676 km (0.079 R)
• M40: 21,004,289 km (0.084 R)
• M41: 21,200,262 km (0.077 R)
• M42: 23,141,743 km (0.084 R)
• M43: 23,852,483 km (0.077 R)
• M44: 23,954,658 km (0.103 R)
• M45: 24,108,146 km (0.109 R)
• M46: 25,660,822 km (0.065 R)
• M47: 25,870,259 km (0.064 R)
• M48: 27,620,105 km (0.071 R)
• M49: 28,427,934 km (0.088 R)
• M50: 29,627,110 km (0.101 R)
• M51: 30,288,034 km (0.102 R)
• M52: 31,065,344 km (0.117 R)
• M53: 33,322,327 km (0.098 R)
• M54: 33,608,209 km (0.119 R)
• M55: 36,864,655 km (0.119 R)
• M56: 38,291,071 km (0.096 R)
• M57: 39,131,362 km (0.099 R)
• M58: 39,553,827 km (0.067 R)
• M59: 39,856,463 km (0.116 R)
• M60: 40,281,471 km (0.085 R)
• M61: 40,464,130 km (0.085 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 14,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit