🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.49 AU - 0.51 AU

Year: 130 Days

Day: 32.1 Hours

Environment

Temp: 212 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.66 AU - 0.72 AU

Year: 211 Days

Day: 29.7 Hours

Environment

Temp: 134 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,770,830 km

• M1: 48,021 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.16 AU - 1.24 AU

Year: 485 Days

Day: 22.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.13 AU - 1.35 AU

Year: 509 Days

Day: 37.1 Hours

Environment

Temp: -6 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,770,830 km

• M1: 241,152 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.27 AU - 4.49 AU

Year: 2820 Days

Day: 19.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,770,830 km

• M1: 1,347,278 km (0.026 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.93 AU - 4.27 AU

Year: 3063 Days

Day: 25.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.65 AU - 5.01 AU

Year: 3324 Days

Day: 19 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.59 AU - 5.15 AU

Year: 3371 Days

Day: 47 Hours

Environment

Temp: -129 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,770,830 km

• M1: 418,575 km (0.073 R)
• M2: 1,246,898 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.8

Radius: 8.1

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.16 AU - 6.72 AU

Year: 4681 Days

Day: 9.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,770,830 km

• M1: 154,983 km (0.056 R)
• M2: 217,366 km (0.086 R)
• M3: 328,068 km (0.08 R)
• M4: 578,794 km (0.12 R)
• M5: 635,791 km (0.078 R)
• M6: 719,267 km (0.1 R)
• M7: 781,350 km (0.107 R)
• M8: 832,363 km (0.068 R)
• M9: 1,090,868 km (0.08 R)
• M10: 1,222,215 km (0.1 R)
• M11: 1,312,721 km (0.112 R)
• M12: 1,500,467 km (0.111 R)
• M13: 2,741,381 km (0.068 R)
• M14: 2,861,059 km (0.091 R)
• M15: 3,002,878 km (0.098 R)
• M16: 3,147,090 km (0.093 R)
• M17: 3,314,790 km (0.106 R)
• M18: 3,768,969 km (0.041 R)
• M19: 3,879,970 km (0.111 R)
• M20: 4,311,859 km (0.066 R)
• M21: 4,663,714 km (0.036 R)
• M22: 5,220,966 km (0.111 R)
• M23: 5,369,965 km (0.105 R)
• M24: 5,495,029 km (0.096 R)
• M25: 5,850,623 km (0.118 R)
• M26: 6,691,363 km (0.047 R)
• M27: 6,799,074 km (0.113 R)
• M28: 6,880,305 km (0.058 R)
• M29: 7,071,043 km (0.092 R)
• M30: 7,180,698 km (0.096 R)
• M31: 7,513,403 km (0.051 R)
• M32: 7,681,701 km (0.082 R)
• M33: 8,050,609 km (0.113 R)
• M34: 8,222,797 km (0.111 R)
• M35: 8,309,264 km (0.094 R)
• M36: 10,103,242 km (0.058 R)
• M37: 10,476,040 km (0.096 R)
• M38: 11,848,301 km (0.103 R)
• M39: 12,439,512 km (0.1 R)
• M40: 12,605,416 km (0.03 R)
• M41: 12,671,987 km (0.089 R)
• M42: 12,738,707 km (0.111 R)
• M43: 14,062,349 km (0.083 R)
• M44: 14,304,548 km (0.109 R)
• M45: 14,374,111 km (0.065 R)
• M46: 14,652,962 km (0.108 R)
• M47: 14,793,135 km (0.08 R)
• M48: 14,898,602 km (0.095 R)
• M49: 14,968,913 km (0.076 R)
• M50: 15,216,347 km (0.077 R)
• M51: 15,287,257 km (0.101 R)
• M52: 15,393,770 km (0.118 R)
• M53: 15,679,203 km (0.119 R)
• M54: 16,146,697 km (0.112 R)
• M55: 16,218,952 km (0.105 R)
• M56: 16,327,710 km (0.083 R)
• M57: 16,400,265 km (0.1 R)
• M58: 16,728,333 km (0.111 R)
• M59: 16,948,242 km (0.09 R)
• M60: 17,205,999 km (0.093 R)
• M61: 18,062,148 km (0.118 R)
• M62: 18,174,795 km (0.11 R)
• M63: 19,199,540 km (0.117 R)
• M64: 19,583,857 km (0.083 R)
• M65: 19,776,839 km (0.087 R)
• M66: 19,854,330 km (0.069 R)
• M67: 20,203,940 km (0.049 R)
• M68: 20,359,971 km (0.106 R)
• M69: 20,948,639 km (0.063 R)
• M70: 21,106,614 km (0.086 R)
• M71: 21,782,348 km (0.094 R)
• M72: 22,142,878 km (0.086 R)
• M73: 22,303,696 km (0.049 R)
• M74: 22,545,895 km (0.112 R)
• M75: 22,707,760 km (0.108 R)
• M76: 23,358,960 km (0.094 R)
• M77: 23,728,017 km (0.1 R)
• M78: 24,596,732 km (0.1 R)
• M79: 24,721,647 km (0.061 R)
• M80: 27,307,595 km (0.043 R)
• M81: 27,783,017 km (0.093 R)
• M82: 27,956,551 km (0.115 R)
• M83: 28,566,910 km (0.051 R)
• M84: 28,654,425 km (0.113 R)
• M85: 28,742,089 km (0.115 R)
• M86: 28,917,568 km (0.086 R)
• M87: 29,402,115 km (0.115 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.6

Radius: 11.3

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 10.8 AU - 13.56 AU

Year: 15684 Days

Day: 7.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,770,830 km

• M1: 193,131 km (0.101 R)
• M2: 470,485 km (0.042 R)
• M3: 577,448 km (0.095 R)
• M4: 659,727 km (0.109 R)
• M5: 875,746 km (0.113 R)
• M6: 2,410,919 km (0.065 R)
• M7: 2,607,491 km (0.051 R)
• M8: 2,867,941 km (0.099 R)
• M9: 3,046,411 km (0.118 R)
• M10: 3,321,222 km (0.067 R)
• M11: 4,294,506 km (0.081 R)
• M12: 4,499,306 km (0.107 R)
• M13: 4,883,323 km (0.082 R)
• M14: 5,025,591 km (0.062 R)
• M15: 5,387,319 km (0.104 R)
• M16: 5,497,572 km (0.114 R)
• M17: 5,571,473 km (0.114 R)
• M18: 5,645,674 km (0.112 R)
• M19: 5,945,917 km (0.105 R)
• M20: 6,522,916 km (0.109 R)
• M21: 6,798,475 km (0.113 R)
• M22: 7,320,273 km (0.087 R)
• M23: 7,524,324 km (0.045 R)
• M24: 7,771,909 km (0.059 R)
• M25: 7,938,411 km (0.096 R)
• M26: 8,962,109 km (0.112 R)
• M27: 11,272,648 km (0.076 R)
• M28: 11,556,136 km (0.071 R)
• M29: 11,651,131 km (0.106 R)
• M30: 11,793,997 km (0.12 R)
• M31: 12,811,262 km (0.045 R)
• M32: 13,206,201 km (0.066 R)
• M33: 13,655,294 km (0.088 R)
• M34: 13,755,823 km (0.113 R)
• M35: 16,829,012 km (0.058 R)
• M36: 17,261,500 km (0.119 R)
• M37: 18,525,303 km (0.07 R)
• M38: 19,027,952 km (0.094 R)
• M39: 19,591,786 km (0.102 R)
• M40: 20,505,231 km (0.103 R)
• M41: 21,199,365 km (0.029 R)
• M42: 21,549,424 km (0.116 R)
• M43: 22,729,900 km (0.06 R)
• M44: 23,327,993 km (0.108 R)
• M45: 23,810,296 km (0.103 R)
• M46: 24,113,382 km (0.095 R)
• M47: 24,234,855 km (0.115 R)
• M48: 24,600,921 km (0.118 R)
• M49: 25,462,006 km (0.098 R)
• M50: 25,896,289 km (0.087 R)
• M51: 26,709,204 km (0.114 R)
• M52: 27,150,368 km (0.086 R)
• M53: 27,530,496 km (0.077 R)
• M54: 27,721,233 km (0.06 R)
• M55: 29,068,661 km (0.116 R)
• M56: 30,240,462 km (0.047 R)
• M57: 30,371,509 km (0.094 R)
• M58: 31,096,311 km (0.05 R)
• M59: 32,160,550 km (0.113 R)
• M60: 32,764,477 km (0.114 R)
• M61: 33,439,911 km (0.118 R)
• M62: 33,779,349 km (0.115 R)
• M63: 36,885,449 km (0.096 R)
• M64: 38,579,047 km (0.097 R)
• M65: 39,292,180 km (0.113 R)
• M66: 39,435,345 km (0.101 R)
• M67: 40,153,714 km (0.105 R)
• M68: 42,188,096 km (0.119 R)
• M69: 42,261,398 km (0.11 R)
• M70: 42,922,771 km (0.106 R)
• M71: 43,587,584 km (0.116 R)
• M72: 43,661,635 km (0.045 R)
• M73: 43,884,087 km (0.114 R)
• M74: 44,106,987 km (0.066 R)
• M75: 44,330,187 km (0.04 R)
• M76: 45,752,863 km (0.094 R)
• M77: 45,828,111 km (0.095 R)
• M78: 46,129,700 km (0.096 R)
• M79: 46,431,888 km (0.109 R)
• M80: 47,876,405 km (0.076 R)
• M81: 48,105,888 km (0.11 R)
• M82: 48,335,670 km (0.091 R)
• M83: 48,719,539 km (0.079 R)
• M84: 49,644,801 km (0.06 R)
• M85: 49,954,469 km (0.09 R)
• M86: 50,653,689 km (0.067 R)
• M87: 51,512,830 km (0.065 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 16,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit