🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.07 AU - 1.45 AU

Year: 504 Days

Day: 38.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.29 AU - 1.31 AU

Year: 528 Days

Day: 33.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.81 AU - 4.71 AU

Year: 3134 Days

Day: 19.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.3

Radius: 9.4

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.04 AU - 8.8 AU

Year: 7945 Days

Day: 13.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 55.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,048,287 km

• M1: 128,355 km (0.086 R)
• M2: 191,635 km (0.076 R)
• M3: 277,803 km (0.089 R)
• M4: 433,834 km (0.088 R)
• M5: 496,216 km (0.051 R)
• M6: 893,997 km (0.071 R)
• M7: 1,587,383 km (0.12 R)
• M8: 1,839,306 km (0.049 R)
• M9: 2,151,965 km (0.025 R)
• M10: 2,265,510 km (0.099 R)
• M11: 2,347,789 km (0.1 R)
• M12: 2,721,933 km (0.109 R)
• M13: 2,809,598 km (0.108 R)
• M14: 2,952,015 km (0.096 R)
• M15: 3,133,327 km (0.066 R)
• M16: 3,225,330 km (0.107 R)
• M17: 3,507,023 km (0.091 R)
• M18: 3,583,467 km (0.092 R)
• M19: 3,699,256 km (0.05 R)
• M20: 3,777,047 km (0.074 R)
• M21: 3,994,114 km (0.043 R)
• M22: 4,174,678 km (0.105 R)
• M23: 4,276,255 km (0.059 R)
• M24: 4,378,580 km (0.092 R)
• M25: 5,009,883 km (0.108 R)
• M26: 5,270,483 km (0.107 R)
• M27: 5,336,306 km (0.106 R)
• M28: 5,872,913 km (0.054 R)
• M29: 5,986,907 km (0.084 R)
• M30: 6,781,421 km (0.07 R)
• M31: 6,853,078 km (0.104 R)
• M32: 7,142,401 km (0.05 R)
• M33: 7,485,129 km (0.075 R)
• M34: 7,783,128 km (0.045 R)
• M35: 8,186,594 km (0.088 R)
• M36: 8,365,214 km (0.033 R)
• M37: 8,493,569 km (0.118 R)
• M38: 8,648,552 km (0.104 R)
• M39: 8,726,493 km (0.112 R)
• M40: 9,171,845 km (0.101 R)
• M41: 10,249,249 km (0.084 R)
• M42: 10,414,256 km (0.117 R)
• M43: 10,552,484 km (0.077 R)
• M44: 10,914,661 km (0.109 R)
• M45: 10,998,884 km (0.049 R)
• M46: 11,508,564 km (0.056 R)
• M47: 12,345,714 km (0.091 R)
• M48: 12,668,396 km (0.081 R)
• M49: 12,993,921 km (0.081 R)
• M50: 13,113,001 km (0.119 R)
• M51: 13,502,405 km (0.114 R)
• M52: 13,622,980 km (0.098 R)
• M53: 13,743,856 km (0.047 R)
• M54: 13,926,066 km (0.118 R)
• M55: 14,477,035 km (0.043 R)
• M56: 14,662,387 km (0.077 R)
• M57: 14,972,952 km (0.056 R)
• M58: 15,191,664 km (0.05 R)
• M59: 15,317,176 km (0.064 R)
• M60: 16,045,120 km (0.057 R)
• M61: 16,397,273 km (0.101 R)
• M62: 16,461,600 km (0.116 R)
• M63: 17,141,971 km (0.118 R)
• M64: 17,436,230 km (0.079 R)
• M65: 17,534,815 km (0.062 R)
• M66: 18,030,134 km (0.079 R)
• M67: 18,429,560 km (0.112 R)
• M68: 18,764,809 km (0.115 R)
• M69: 19,373,223 km (0.115 R)
• M70: 19,679,899 km (0.102 R)
• M71: 19,919,405 km (0.094 R)
• M72: 20,125,551 km (0.072 R)
• M73: 20,470,823 km (0.062 R)
• M74: 20,957,315 km (0.113 R)
• M75: 21,342,231 km (0.089 R)
• M76: 22,225,905 km (0.111 R)
• M77: 22,439,681 km (0.098 R)
• M78: 22,618,450 km (0.045 R)
• M79: 22,869,475 km (0.105 R)
• M80: 23,121,398 km (0.104 R)
• M81: 23,229,707 km (0.068 R)
• M82: 23,591,734 km (0.12 R)
• M83: 24,211,518 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.5

Radius: 9.5

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.53 AU - 10.95 AU

Year: 11680 Days

Day: 9.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,048,287 km

• M1: 343,178 km (0.12 R)
• M2: 459,415 km (0.065 R)
• M3: 954,883 km (0.098 R)
• M4: 1,083,388 km (0.109 R)
• M5: 1,172,548 km (0.12 R)
• M6: 1,811,481 km (0.108 R)
• M7: 1,891,515 km (0.066 R)
• M8: 2,223,473 km (0.079 R)
• M9: 2,879,460 km (0.081 R)
• M10: 3,004,972 km (0.111 R)
• M11: 3,491,913 km (0.095 R)
• M12: 3,830,154 km (0.104 R)
• M13: 4,833,058 km (0.083 R)
• M14: 5,210,195 km (0.069 R)
• M15: 5,363,682 km (0.113 R)
• M16: 5,518,665 km (0.093 R)
• M17: 5,714,639 km (0.037 R)
• M18: 5,952,649 km (0.107 R)
• M19: 6,316,022 km (0.09 R)
• M20: 7,234,403 km (0.078 R)
• M21: 7,535,394 km (0.097 R)
• M22: 8,060,932 km (0.102 R)
• M23: 8,871,303 km (0.115 R)
• M24: 10,039,513 km (0.115 R)
• M25: 10,375,360 km (0.039 R)
• M26: 10,714,798 km (0.065 R)
• M27: 11,057,975 km (0.085 R)
• M28: 11,206,077 km (0.044 R)
• M29: 11,956,759 km (0.068 R)
• M30: 12,312,653 km (0.051 R)
• M31: 12,775,509 km (0.079 R)
• M32: 13,035,061 km (0.119 R)
• M33: 13,612,209 km (0.103 R)
• M34: 13,717,975 km (0.065 R)
• M35: 13,877,297 km (0.084 R)
• M36: 15,338,120 km (0.072 R)
• M37: 16,507,826 km (0.117 R)
• M38: 16,904,111 km (0.118 R)
• M39: 17,132,098 km (0.088 R)
• M40: 18,520,516 km (0.063 R)
• M41: 18,696,592 km (0.096 R)
• M42: 18,814,326 km (0.066 R)
• M43: 19,824,859 km (0.043 R)
• M44: 20,065,114 km (0.068 R)
• M45: 21,836,203 km (0.103 R)
• M46: 24,553,050 km (0.056 R)
• M47: 25,852,606 km (0.081 R)
• M48: 27,441,485 km (0.083 R)
• M49: 27,843,604 km (0.117 R)
• M50: 28,112,731 km (0.082 R)
• M51: 29,403,162 km (0.117 R)
• M52: 29,883,371 km (0.092 R)
• M53: 30,851,718 km (0.099 R)
• M54: 30,990,844 km (0.105 R)
• M55: 34,971,494 km (0.112 R)
• M56: 36,138,058 km (0.106 R)
• M57: 36,578,923 km (0.08 R)
• M58: 37,317,488 km (0.091 R)
• M59: 37,911,840 km (0.094 R)
• M60: 38,060,989 km (0.094 R)
• M61: 38,509,334 km (0.055 R)
• M62: 38,959,474 km (0.045 R)
• M63: 39,336,012 km (0.102 R)
• M64: 39,562,503 km (0.117 R)
• M65: 39,713,747 km (0.113 R)
• M66: 39,789,443 km (0.081 R)
• M67: 39,940,986 km (0.032 R)
• M68: 40,930,426 km (0.107 R)
• M69: 41,543,329 km (0.084 R)
• M70: 41,851,052 km (0.113 R)
• M71: 42,313,907 km (0.066 R)
• M72: 42,545,934 km (0.077 R)
• M73: 44,182,086 km (0.107 R)
• M74: 44,496,091 km (0.114 R)
• M75: 44,968,522 km (0.102 R)
• M76: 46,874,548 km (0.119 R)
• M77: 47,757,026 km (0.12 R)
• M78: 48,079,260 km (0.108 R)
• M79: 48,321,459 km (0.09 R)
• M80: 49,131,531 km (0.067 R)
• M81: 49,538,288 km (0.08 R)
• M82: 50,027,922 km (0.063 R)
• M83: 50,437,072 km (0.064 R)
• M84: 51,011,827 km (0.112 R)
• M85: 51,423,670 km (0.034 R)
• M86: 53,834,290 km (0.118 R)
• M87: 54,926,803 km (0.063 R)
• M88: 56,536,626 km (0.064 R)
• M89: 56,877,559 km (0.086 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 17,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit