🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.53 AU - 0.67 AU

Year: 169 Days

Day: 41.8 Hours

Environment

Temp: 208 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.73 AU - 1.07 AU

Year: 310 Days

Day: 44.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,329,461 km

• M1: 286,480 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.25 AU - 1.71 AU

Year: 654 Days

Day: 43.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,329,461 km

• M1: 984,354 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.56 AU - 1.66 AU

Year: 742 Days

Day: 47.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,329,461 km

• M1: 1,472,193 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.58 AU - 1.76 AU

Year: 784 Days

Day: 33.6 Hours

Environment

Temp: -49 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,329,461 km

• M1: 123,119 km (0.056 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.35 AU - 2.66 AU

Year: 1437 Days

Day: 47.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.5

Radius: 8.7

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.69 AU - 7.61 AU

Year: 6948 Days

Day: 6.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 51,329,461 km

• M1: 204,799 km (0.107 R)
• M2: 304,880 km (0.114 R)
• M3: 388,655 km (0.044 R)
• M4: 702,063 km (0.048 R)
• M5: 1,062,893 km (0.086 R)
• M6: 1,414,597 km (0.029 R)
• M7: 1,642,585 km (0.099 R)
• M8: 2,020,768 km (0.12 R)
• M9: 2,322,058 km (0.087 R)
• M10: 2,485,718 km (0.032 R)
• M11: 2,714,902 km (0.113 R)
• M12: 3,276,343 km (0.051 R)
• M13: 3,664,699 km (0.053 R)
• M14: 3,751,167 km (0.119 R)
• M15: 3,926,047 km (0.118 R)
• M16: 4,429,892 km (0.104 R)
• M17: 4,878,087 km (0.079 R)
• M18: 5,011,529 km (0.092 R)
• M19: 5,537,664 km (0.105 R)
• M20: 5,676,940 km (0.119 R)
• M21: 5,736,929 km (0.107 R)
• M22: 6,204,422 km (0.072 R)
• M23: 6,578,866 km (0.12 R)
• M24: 6,918,004 km (0.049 R)
• M25: 7,046,509 km (0.03 R)
• M26: 8,081,427 km (0.117 R)
• M27: 8,513,166 km (0.107 R)
• M28: 8,628,057 km (0.099 R)
• M29: 9,186,506 km (0.08 R)
• M30: 9,470,293 km (0.097 R)
• M31: 9,877,050 km (0.109 R)
• M32: 9,973,690 km (0.106 R)
• M33: 10,436,546 km (0.111 R)
• M34: 11,510,210 km (0.086 R)
• M35: 11,637,218 km (0.071 R)
• M36: 11,841,569 km (0.035 R)
• M37: 12,253,861 km (0.117 R)
• M38: 12,461,802 km (0.046 R)
• M39: 13,172,093 km (0.032 R)
• M40: 13,278,457 km (0.11 R)
• M41: 13,841,543 km (0.092 R)
• M42: 14,221,222 km (0.118 R)
• M43: 14,604,343 km (0.047 R)
• M44: 14,769,648 km (0.089 R)
• M45: 15,887,144 km (0.116 R)
• M46: 18,143,379 km (0.056 R)
• M47: 18,410,112 km (0.065 R)
• M48: 18,827,640 km (0.095 R)
• M49: 19,007,606 km (0.063 R)
• M50: 19,188,021 km (0.076 R)
• M51: 19,824,261 km (0.062 R)
• M52: 20,344,263 km (0.077 R)
• M53: 20,683,102 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.6

Radius: 10.1

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.19 AU - 9.95 AU

Year: 10760 Days

Day: 11.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,329,461 km

• M1: 149,448 km (0.056 R)
• M2: 446,550 km (0.069 R)
• M3: 786,137 km (0.061 R)
• M4: 1,284,148 km (0.094 R)
• M5: 2,096,465 km (0.119 R)
• M6: 2,280,769 km (0.094 R)
• M7: 2,525,661 km (0.112 R)
• M8: 3,130,036 km (0.113 R)
• M9: 3,588,703 km (0.038 R)
• M10: 3,841,973 km (0.044 R)
• M11: 4,982,955 km (0.104 R)
• M12: 5,265,845 km (0.057 R)
• M13: 5,337,353 km (0.112 R)
• M14: 5,663,476 km (0.032 R)
• M15: 6,297,023 km (0.066 R)
• M16: 6,487,760 km (0.116 R)
• M17: 6,603,100 km (0.077 R)
• M18: 6,757,934 km (0.095 R)
• M19: 7,110,686 km (0.05 R)
• M20: 7,712,069 km (0.102 R)
• M21: 8,792,914 km (0.068 R)
• M22: 9,091,960 km (0.052 R)
• M23: 9,612,561 km (0.114 R)
• M24: 10,142,885 km (0.099 R)
• M25: 10,321,655 km (0.109 R)
• M26: 10,727,963 km (0.115 R)
• M27: 11,837,081 km (0.053 R)
• M28: 12,119,971 km (0.118 R)
• M29: 12,309,810 km (0.087 R)
• M30: 12,644,610 km (0.07 R)
• M31: 14,362,592 km (0.092 R)
• M32: 14,462,973 km (0.118 R)
• M33: 15,325,554 km (0.104 R)
• M34: 16,048,560 km (0.088 R)
• M35: 16,204,890 km (0.039 R)
• M36: 16,466,537 km (0.083 R)
• M37: 17,047,276 km (0.101 R)
• M38: 18,066,187 km (0.043 R)
• M39: 18,884,487 km (0.079 R)
• M40: 19,104,845 km (0.108 R)
• M41: 19,770,705 km (0.1 R)
• M42: 20,897,327 km (0.073 R)
• M43: 22,801,558 km (0.068 R)
• M44: 23,507,809 km (0.079 R)
• M45: 24,460,449 km (0.061 R)
• M46: 25,486,540 km (0.075 R)
• M47: 25,974,229 km (0.072 R)
• M48: 26,280,606 km (0.108 R)
• M49: 27,955,653 km (0.059 R)
• M50: 28,143,847 km (0.114 R)
• M51: 30,564,640 km (0.093 R)
• M52: 30,758,669 km (0.086 R)
• M53: 31,017,922 km (0.096 R)
• M54: 31,082,847 km (0.102 R)
• M55: 31,147,773 km (0.098 R)
• M56: 31,734,496 km (0.11 R)
• M57: 32,193,462 km (0.057 R)
• M58: 32,324,958 km (0.077 R)
• M59: 33,316,942 km (0.054 R)
• M60: 33,516,655 km (0.115 R)
• M61: 33,850,109 km (0.098 R)
• M62: 35,330,978 km (0.092 R)
• M63: 35,534,581 km (0.098 R)
• M64: 36,558,279 km (0.089 R)
• M65: 36,695,460 km (0.094 R)
• M66: 37,177,016 km (0.073 R)
• M67: 39,194,642 km (0.071 R)
• M68: 39,546,048 km (0.117 R)
• M69: 39,898,500 km (0.099 R)
• M70: 40,322,909 km (0.07 R)
• M71: 40,393,819 km (0.066 R)
• M72: 40,606,696 km (0.116 R)
• M73: 41,676,620 km (0.084 R)
• M74: 41,891,742 km (0.076 R)
• M75: 43,771,439 km (0.092 R)
• M76: 44,501,627 km (0.091 R)
• M77: 44,794,838 km (0.105 R)
• M78: 46,122,370 km (0.032 R)
• M79: 46,716,573 km (0.113 R)
• M80: 47,313,169 km (0.114 R)
• M81: 47,537,566 km (0.082 R)
• M82: 47,912,308 km (0.102 R)
• M83: 48,062,505 km (0.115 R)
• M84: 48,891,427 km (0.094 R)
• M85: 50,334,298 km (0.07 R)
• M86: 50,410,593 km (0.108 R)
• M87: 50,639,777 km (0.075 R)
• M88: 51,099,192 km (0.119 R)
• M89: 51,252,679 km (0.087 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 12,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit