🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.82 AU - 1.3 AU

Year: 416 Days

Day: 39.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 49.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,852,100 km

• M1: 433,235 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.12 AU - 1.42 AU

Year: 545 Days

Day: 32.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.6

Radius: 9.5

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.6 AU - 4.92 AU

Year: 3348 Days

Day: 11.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,852,100 km

• M1: 268,678 km (0.067 R)
• M2: 402,867 km (0.083 R)
• M3: 488,886 km (0.061 R)
• M4: 611,406 km (0.115 R)
• M5: 723,754 km (0.073 R)
• M6: 1,141,432 km (0.1 R)
• M7: 1,389,465 km (0.114 R)
• M8: 1,683,874 km (0.069 R)
• M9: 1,786,348 km (0.101 R)
• M10: 1,846,038 km (0.031 R)
• M11: 2,185,774 km (0.12 R)
• M12: 2,379,653 km (0.059 R)
• M13: 2,528,653 km (0.038 R)
• M14: 2,836,226 km (0.109 R)
• M15: 2,994,501 km (0.118 R)
• M16: 3,468,277 km (0.104 R)
• M17: 3,810,108 km (0.051 R)
• M18: 4,424,207 km (0.054 R)
• M19: 4,753,173 km (0.075 R)
• M20: 4,962,909 km (0.107 R)
• M21: 5,218,572 km (0.063 R)
• M22: 5,413,199 km (0.071 R)
• M23: 5,566,387 km (0.07 R)
• M24: 5,989,001 km (0.118 R)
• M25: 6,124,686 km (0.082 R)
• M26: 6,747,762 km (0.088 R)
• M27: 6,865,345 km (0.084 R)
• M28: 6,959,891 km (0.055 R)
• M29: 7,031,100 km (0.119 R)
• M30: 7,126,543 km (0.077 R)
• M31: 7,463,587 km (0.038 R)
• M32: 7,658,663 km (0.108 R)
• M33: 8,253,763 km (0.119 R)
• M34: 8,379,575 km (0.103 R)
• M35: 8,709,887 km (0.111 R)
• M36: 9,200,269 km (0.102 R)
• M37: 9,805,991 km (0.055 R)
• M38: 11,138,908 km (0.103 R)
• M39: 11,306,009 km (0.116 R)
• M40: 11,474,007 km (0.106 R)
• M41: 11,727,426 km (0.087 R)
• M42: 12,297,394 km (0.074 R)
• M43: 12,499,052 km (0.071 R)
• M44: 13,081,137 km (0.068 R)
• M45: 13,316,454 km (0.098 R)
• M46: 13,612,658 km (0.083 R)
• M47: 13,672,198 km (0.088 R)
• M48: 13,821,198 km (0.107 R)
• M49: 13,970,945 km (0.051 R)
• M50: 14,332,224 km (0.093 R)
• M51: 14,392,811 km (0.119 R)
• M52: 14,483,767 km (0.117 R)
• M53: 14,635,758 km (0.065 R)
• M54: 15,033,539 km (0.095 R)
• M55: 15,745,924 km (0.118 R)
• M56: 15,808,306 km (0.082 R)
• M57: 16,184,844 km (0.043 R)
• M58: 16,311,105 km (0.09 R)
• M59: 16,469,230 km (0.055 R)
• M60: 16,946,896 km (0.102 R)
• M61: 17,171,292 km (0.097 R)
• M62: 17,332,260 km (0.099 R)
• M63: 17,655,690 km (0.114 R)
• M64: 17,850,616 km (0.087 R)
• M65: 18,242,712 km (0.072 R)
• M66: 18,374,059 km (0.025 R)
• M67: 18,472,794 km (0.105 R)
• M68: 18,670,712 km (0.113 R)
• M69: 18,736,834 km (0.078 R)
• M70: 19,302,164 km (0.093 R)
• M71: 19,536,584 km (0.056 R)
• M72: 20,076,034 km (0.101 R)
• M73: 20,825,669 km (0.034 R)
• M74: 22,072,119 km (0.106 R)
• M75: 23,058,118 km (0.114 R)
• M76: 23,449,466 km (0.085 R)
• M77: 23,843,058 km (0.079 R)
• M78: 23,986,672 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.9

Radius: 11.2

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.69 AU - 5.59 AU

Year: 4438 Days

Day: 10.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 39,852,100 km

• M1: 148,251 km (0.104 R)
• M2: 270,623 km (0.056 R)
• M3: 413,339 km (0.114 R)
• M4: 558,000 km (0.072 R)
• M5: 765,343 km (0.087 R)
• M6: 1,011,282 km (0.113 R)
• M7: 1,163,423 km (0.092 R)
• M8: 1,337,255 km (0.073 R)
• M9: 1,434,494 km (0.118 R)
• M10: 1,817,315 km (0.102 R)
• M11: 1,973,046 km (0.084 R)
• M12: 2,484,372 km (0.084 R)
• M13: 2,622,899 km (0.104 R)
• M14: 2,817,825 km (0.11 R)
• M15: 3,017,539 km (0.094 R)
• M16: 3,221,889 km (0.076 R)
• M17: 3,922,755 km (0.074 R)
• M18: 4,105,414 km (0.097 R)
• M19: 4,605,969 km (0.118 R)
• M20: 4,842,034 km (0.113 R)
• M21: 5,148,261 km (0.08 R)
• M22: 5,236,823 km (0.076 R)
• M23: 5,687,861 km (0.084 R)
• M24: 5,848,678 km (0.078 R)
• M25: 6,483,123 km (0.111 R)
• M26: 6,579,015 km (0.06 R)
• M27: 6,991,756 km (0.038 R)
• M28: 7,488,121 km (0.099 R)
• M29: 7,715,361 km (0.109 R)
• M30: 7,842,519 km (0.059 R)
• M31: 7,970,425 km (0.091 R)
• M32: 8,124,810 km (0.065 R)
• M33: 8,672,937 km (0.11 R)
• M34: 8,805,331 km (0.119 R)
• M35: 9,260,108 km (0.119 R)
• M36: 9,368,267 km (0.056 R)
• M37: 9,613,159 km (0.111 R)
• M38: 9,970,698 km (0.064 R)
• M39: 10,388,675 km (0.074 R)
• M40: 10,472,898 km (0.041 R)
• M41: 10,613,819 km (0.078 R)
• M42: 10,840,759 km (0.084 R)
• M43: 11,184,086 km (0.091 R)
• M44: 11,531,004 km (0.059 R)
• M45: 11,910,982 km (0.1 R)
• M46: 12,028,566 km (0.089 R)
• M47: 12,413,931 km (0.048 R)
• M48: 12,563,229 km (0.116 R)
• M49: 13,044,785 km (0.1 R)
• M50: 13,717,078 km (0.07 R)
• M51: 14,057,413 km (0.042 R)
• M52: 14,181,729 km (0.047 R)
• M53: 14,904,585 km (0.115 R)
• M54: 15,286,359 km (0.047 R)
• M55: 15,929,929 km (0.091 R)
• M56: 16,320,380 km (0.063 R)
• M57: 16,713,972 km (0.098 R)
• M58: 16,944,951 km (0.12 R)
• M59: 17,543,941 km (0.068 R)
• M60: 18,523,657 km (0.111 R)
• M61: 18,865,488 km (0.066 R)
• M62: 18,968,561 km (0.118 R)
• M63: 19,451,613 km (0.106 R)
• M64: 20,500,443 km (0.092 R)
• M65: 21,316,949 km (0.092 R)
• M66: 21,783,096 km (0.086 R)
• M67: 22,543,352 km (0.053 R)
• M68: 23,165,230 km (0.116 R)
• M69: 23,866,844 km (0.079 R)
• M70: 24,463,141 km (0.102 R)
• M71: 24,612,889 km (0.117 R)
• M72: 24,725,536 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.7

Radius: 6.4

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.21 AU - 12.61 AU

Year: 15652 Days

Day: 20.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 39,852,100 km

• M1: 351,256 km (0.116 R)
• M2: 511,026 km (0.094 R)
• M3: 996,471 km (0.105 R)
• M4: 1,153,400 km (0.065 R)
• M5: 1,394,402 km (0.053 R)
• M6: 1,570,329 km (0.09 R)
• M7: 1,879,697 km (0.045 R)
• M8: 2,298,422 km (0.115 R)
• M9: 2,577,422 km (0.114 R)
• M10: 2,867,342 km (0.078 R)
• M11: 2,916,710 km (0.085 R)
• M12: 2,991,209 km (0.106 R)
• M13: 3,066,457 km (0.096 R)
• M14: 3,373,582 km (0.089 R)
• M15: 3,583,767 km (0.111 R)
• M16: 3,717,357 km (0.085 R)
• M17: 4,267,878 km (0.115 R)
• M18: 4,466,693 km (0.034 R)
• M19: 4,523,989 km (0.119 R)
• M20: 4,902,771 km (0.071 R)
• M21: 5,846,584 km (0.098 R)
• M22: 6,067,390 km (0.06 R)
• M23: 6,944,333 km (0.116 R)
• M24: 7,044,265 km (0.103 R)
• M25: 7,279,133 km (0.061 R)
• M26: 7,380,710 km (0.101 R)
• M27: 7,619,319 km (0.103 R)
• M28: 7,860,471 km (0.088 R)
• M29: 8,958,369 km (0.116 R)
• M30: 9,067,127 km (0.077 R)
• M31: 9,433,043 km (0.062 R)
• M32: 9,840,997 km (0.101 R)
• M33: 9,915,796 km (0.069 R)
• M34: 10,103,691 km (0.108 R)
• M35: 11,060,369 km (0.114 R)
• M36: 11,925,942 km (0.096 R)
• M37: 12,005,678 km (0.049 R)
• M38: 12,366,957 km (0.104 R)
• M39: 12,854,047 km (0.086 R)
• M40: 13,182,265 km (0.077 R)
• M41: 15,643,300 km (0.056 R)
• M42: 15,993,658 km (0.079 R)
• M43: 16,613,143 km (0.061 R)
• M44: 17,330,614 km (0.042 R)
• M45: 18,241,665 km (0.096 R)
• M46: 19,920,452 km (0.025 R)
• M47: 20,157,415 km (0.067 R)
• M48: 20,347,704 km (0.114 R)
• M49: 20,490,869 km (0.066 R)
• M50: 21,356,592 km (0.063 R)
• M51: 22,726,909 km (0.12 R)
• M52: 23,522,769 km (0.069 R)
• M53: 26,275,071 km (0.081 R)
• M54: 27,636,262 km (0.119 R)
• M55: 28,966,486 km (0.078 R)
• M56: 29,288,720 km (0.106 R)
• M57: 30,480,865 km (0.077 R)
• M58: 31,910,123 km (0.085 R)
• M59: 35,004,705 km (0.103 R)
• M60: 36,558,428 km (0.118 R)
• M61: 36,848,648 km (0.052 R)
• M62: 37,197,959 km (0.09 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 16,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit