🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.61 AU - 0.87 AU

Year: 230 Days

Day: 25.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.75 AU - 0.95 AU

Year: 283 Days

Day: 20.4 Hours

Environment

Temp: 182 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.04 AU - 1.72 AU

Year: 586 Days

Day: 15.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,180,447 km

• M1: 282,291 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.93 AU - 4.67 AU

Year: 3225 Days

Day: 18.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.9

Radius: 9.8

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.55 AU - 5.85 AU

Year: 4922 Days

Day: 6.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 62,180,447 km

• M1: 134,040 km (0.078 R)
• M2: 269,575 km (0.04 R)
• M3: 353,949 km (0.077 R)
• M4: 482,004 km (0.1 R)
• M5: 879,336 km (0.094 R)
• M6: 1,072,617 km (0.109 R)
• M7: 1,316,012 km (0.084 R)
• M8: 1,564,345 km (0.099 R)
• M9: 1,800,859 km (0.087 R)
• M10: 1,978,881 km (0.108 R)
• M11: 2,091,378 km (0.092 R)
• M12: 2,367,386 km (0.12 R)
• M13: 2,442,036 km (0.081 R)
• M14: 2,624,246 km (0.051 R)
• M15: 2,842,659 km (0.086 R)
• M16: 3,018,586 km (0.108 R)
• M17: 3,247,620 km (0.114 R)
• M18: 3,533,502 km (0.052 R)
• M19: 3,636,275 km (0.119 R)
• M20: 3,705,390 km (0.036 R)
• M21: 3,845,114 km (0.116 R)
• M22: 3,950,880 km (0.109 R)
• M23: 4,039,890 km (0.062 R)
• M24: 4,329,213 km (0.082 R)
• M25: 4,457,867 km (0.071 R)
• M26: 4,719,065 km (0.1 R)
• M27: 4,985,349 km (0.097 R)
• M28: 5,612,463 km (0.108 R)
• M29: 6,160,889 km (0.068 R)
• M30: 6,285,205 km (0.113 R)
• M31: 6,431,212 km (0.114 R)
• M32: 6,599,360 km (0.119 R)
• M33: 7,026,462 km (0.091 R)
• M34: 7,330,744 km (0.119 R)
• M35: 7,396,418 km (0.098 R)
• M36: 7,795,246 km (0.082 R)
• M37: 7,884,705 km (0.108 R)
• M38: 8,544,432 km (0.058 R)
• M39: 8,845,872 km (0.081 R)
• M40: 8,916,033 km (0.092 R)
• M41: 9,198,175 km (0.12 R)
• M42: 9,892,159 km (0.112 R)
• M43: 10,208,708 km (0.103 R)
• M44: 11,002,175 km (0.107 R)
• M45: 11,127,987 km (0.109 R)
• M46: 11,406,389 km (0.093 R)
• M47: 11,508,265 km (0.076 R)
• M48: 11,610,291 km (0.065 R)
• M49: 11,815,539 km (0.111 R)
• M50: 12,177,416 km (0.113 R)
• M51: 12,516,704 km (0.095 R)
• M52: 12,753,518 km (0.113 R)
• M53: 12,965,199 km (0.105 R)
• M54: 13,553,417 km (0.118 R)
• M55: 13,661,278 km (0.074 R)
• M56: 13,986,653 km (0.102 R)
• M57: 14,095,710 km (0.105 R)
• M58: 14,755,736 km (0.113 R)
• M59: 15,482,332 km (0.07 R)
• M60: 15,821,471 km (0.115 R)
• M61: 16,134,729 km (0.049 R)
• M62: 16,306,318 km (0.108 R)
• M63: 16,478,654 km (0.097 R)
• M64: 17,261,350 km (0.096 R)
• M65: 17,349,015 km (0.069 R)
• M66: 17,554,263 km (0.115 R)
• M67: 18,026,543 km (0.066 R)
• M68: 18,294,024 km (0.101 R)
• M69: 19,681,395 km (0.095 R)
• M70: 19,895,470 km (0.055 R)
• M71: 20,573,447 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.8

Radius: 12.2

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 8.9 AU - 9.08 AU

Year: 9748 Days

Day: 13.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 62,180,447 km

• M1: 155,432 km (0.112 R)
• M2: 313,108 km (0.094 R)
• M3: 510,129 km (0.061 R)
• M4: 608,115 km (0.068 R)
• M5: 857,944 km (0.098 R)
• M6: 1,024,297 km (0.067 R)
• M7: 1,165,667 km (0.119 R)
• M8: 1,326,484 km (0.116 R)
• M9: 1,602,642 km (0.067 R)
• M10: 1,941,032 km (0.118 R)
• M11: 2,134,014 km (0.107 R)
• M12: 2,225,119 km (0.064 R)
• M13: 2,333,428 km (0.065 R)
• M14: 2,506,961 km (0.063 R)
• M15: 2,750,806 km (0.083 R)
• M16: 2,968,471 km (0.115 R)
• M17: 3,510,613 km (0.095 R)
• M18: 3,839,579 km (0.05 R)
• M19: 4,236,163 km (0.104 R)
• M20: 4,313,355 km (0.102 R)
• M21: 4,468,788 km (0.117 R)
• M22: 4,805,682 km (0.089 R)
• M23: 4,987,443 km (0.115 R)
• M24: 5,171,449 km (0.119 R)
• M25: 5,483,061 km (0.079 R)
• M26: 5,673,200 km (0.119 R)
• M27: 5,994,686 km (0.099 R)
• M28: 6,081,453 km (0.057 R)
• M29: 6,212,500 km (0.093 R)
• M30: 6,300,314 km (0.037 R)
• M31: 6,477,289 km (0.03 R)
• M32: 7,040,824 km (0.091 R)
• M33: 8,457,067 km (0.094 R)
• M34: 8,775,411 km (0.102 R)
• M35: 9,022,996 km (0.09 R)
• M36: 9,499,764 km (0.031 R)
• M37: 10,504,014 km (0.104 R)
• M38: 12,891,896 km (0.095 R)
• M39: 13,886,572 km (0.066 R)
• M40: 14,175,296 km (0.045 R)
• M41: 14,291,384 km (0.103 R)
• M42: 14,553,629 km (0.087 R)
• M43: 15,083,056 km (0.108 R)
• M44: 15,350,088 km (0.094 R)
• M45: 15,469,317 km (0.117 R)
• M46: 16,190,978 km (0.075 R)
• M47: 16,800,738 km (0.109 R)
• M48: 16,923,708 km (0.112 R)
• M49: 17,201,212 km (0.077 R)
• M50: 17,387,013 km (0.029 R)
• M51: 17,480,212 km (0.116 R)
• M52: 19,025,857 km (0.038 R)
• M53: 19,218,090 km (0.112 R)
• M54: 19,896,218 km (0.062 R)
• M55: 20,319,879 km (0.083 R)
• M56: 20,713,620 km (0.048 R)
• M57: 21,209,238 km (0.048 R)
• M58: 22,313,570 km (0.05 R)

Asteroid Belt

Center: 10.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.8

Radius: 13.3

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 11.51 AU - 11.51 AU

Year: 14122 Days

Day: 5.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,180,447 km

• M1: 181,163 km (0.104 R)
• M2: 440,566 km (0.084 R)
• M3: 757,414 km (0.112 R)
• M4: 943,663 km (0.101 R)
• M5: 1,099,694 km (0.099 R)
• M6: 1,568,683 km (0.086 R)
• M7: 1,839,755 km (0.107 R)
• M8: 2,097,213 km (0.117 R)
• M9: 2,305,602 km (0.086 R)
• M10: 2,615,569 km (0.092 R)
• M11: 3,072,142 km (0.097 R)
• M12: 3,344,560 km (0.03 R)
• M13: 3,840,477 km (0.108 R)
• M14: 5,260,908 km (0.103 R)
• M15: 6,564,654 km (0.063 R)
• M16: 7,140,157 km (0.102 R)
• M17: 7,594,037 km (0.097 R)
• M18: 7,778,192 km (0.116 R)
• M19: 8,387,055 km (0.028 R)
• M20: 8,865,918 km (0.119 R)
• M21: 9,501,709 km (0.037 R)
• M22: 10,457,639 km (0.089 R)
• M23: 11,233,903 km (0.119 R)
• M24: 12,135,978 km (0.085 R)
• M25: 12,514,311 km (0.099 R)
• M26: 13,006,338 km (0.093 R)
• M27: 13,393,497 km (0.081 R)
• M28: 14,179,335 km (0.082 R)
• M29: 14,292,730 km (0.089 R)
• M30: 14,807,048 km (0.092 R)
• M31: 15,444,035 km (0.113 R)
• M32: 15,619,364 km (0.078 R)
• M33: 16,089,999 km (0.094 R)
• M34: 16,267,721 km (0.084 R)
• M35: 17,408,405 km (0.103 R)
• M36: 18,698,986 km (0.086 R)
• M37: 19,513,247 km (0.088 R)
• M38: 19,702,937 km (0.044 R)
• M39: 20,147,692 km (0.111 R)
• M40: 20,339,177 km (0.07 R)
• M41: 20,982,448 km (0.111 R)
• M42: 21,501,702 km (0.072 R)
• M43: 21,632,151 km (0.065 R)
• M44: 22,025,295 km (0.083 R)
• M45: 23,151,766 km (0.118 R)
• M46: 24,093,635 km (0.112 R)
• M47: 24,910,888 km (0.065 R)
• M48: 27,063,900 km (0.093 R)
• M49: 27,558,321 km (0.054 R)
• M50: 28,269,809 km (0.119 R)
• M51: 29,783,590 km (0.103 R)
• M52: 30,075,006 km (0.096 R)
• M53: 30,294,018 km (0.054 R)
• M54: 30,881,040 km (0.103 R)
• M55: 31,471,652 km (0.101 R)
• M56: 32,364,602 km (0.111 R)
• M57: 32,964,639 km (0.061 R)
• M58: 34,023,493 km (0.077 R)
• M59: 34,175,634 km (0.097 R)
• M60: 34,786,591 km (0.074 R)
• M61: 36,953,217 km (0.113 R)
• M62: 37,344,715 km (0.028 R)
• M63: 38,844,882 km (0.101 R)
• M64: 39,722,423 km (0.118 R)
• M65: 39,962,977 km (0.093 R)
• M66: 41,497,103 km (0.11 R)
• M67: 41,822,628 km (0.051 R)
• M68: 44,956,404 km (0.086 R)
• M69: 46,551,566 km (0.079 R)
• M70: 48,165,129 km (0.075 R)
• M71: 49,193,614 km (0.081 R)
• M72: 49,451,970 km (0.112 R)
• M73: 50,924,013 km (0.082 R)
• M74: 51,971,647 km (0.118 R)
• M75: 52,410,417 km (0.118 R)
• M76: 54,355,040 km (0.115 R)
• M77: 54,711,232 km (0.025 R)
• M78: 55,963,666 km (0.114 R)
• M79: 56,413,357 km (0.077 R)
• M80: 56,683,680 km (0.092 R)
• M81: 56,773,888 km (0.05 R)
• M82: 57,225,673 km (0.071 R)
• M83: 58,496,956 km (0.095 R)
• M84: 58,770,720 km (0.106 R)
• M85: 60,882,743 km (0.104 R)
• M86: 61,530,502 km (0.079 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 10,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit