🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.87 AU - 0.95 AU

Year: 312 Days

Day: 13.5 Hours

Environment

Temp: 76 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.25 AU - 1.41 AU

Year: 552 Days

Day: 42.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.08 AU - 3.18 AU

Year: 1535 Days

Day: 18.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,071,917 km

• M1: 186,100 km (0.114 R)
• M2: 436,227 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.41 AU - 3.47 AU

Year: 1814 Days

Day: 15.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.3

Radius: 9.7

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.47 AU - 7.19 AU

Year: 6424 Days

Day: 11.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 69,071,917 km

• M1: 144,960 km (0.055 R)
• M2: 284,086 km (0.071 R)
• M3: 459,265 km (0.107 R)
• M4: 582,983 km (0.104 R)
• M5: 904,469 km (0.112 R)
• M6: 996,621 km (0.101 R)
• M7: 1,616,255 km (0.066 R)
• M8: 1,746,256 km (0.092 R)
• M9: 1,812,677 km (0.115 R)
• M10: 1,930,860 km (0.111 R)
• M11: 2,210,907 km (0.091 R)
• M12: 2,485,269 km (0.089 R)
• M13: 2,617,215 km (0.052 R)
• M14: 2,868,390 km (0.059 R)
• M15: 3,373,282 km (0.082 R)
• M16: 4,126,358 km (0.077 R)
• M17: 4,351,054 km (0.074 R)
• M18: 4,556,602 km (0.103 R)
• M19: 4,695,428 km (0.09 R)
• M20: 4,812,264 km (0.056 R)
• M21: 5,508,642 km (0.106 R)
• M22: 5,681,578 km (0.106 R)
• M23: 5,806,193 km (0.08 R)
• M24: 5,931,705 km (0.111 R)
• M25: 6,416,851 km (0.084 R)
• M26: 6,598,762 km (0.084 R)
• M27: 6,729,810 km (0.113 R)
• M28: 6,914,862 km (0.099 R)
• M29: 7,074,633 km (0.081 R)
• M30: 8,031,461 km (0.118 R)
• M31: 8,653,638 km (0.045 R)
• M32: 9,944,070 km (0.09 R)
• M33: 11,043,913 km (0.119 R)
• M34: 11,450,670 km (0.076 R)
• M35: 12,053,848 km (0.077 R)
• M36: 12,504,886 km (0.061 R)
• M37: 12,830,561 km (0.067 R)
• M38: 12,895,935 km (0.066 R)
• M39: 13,027,282 km (0.079 R)
• M40: 13,357,295 km (0.113 R)
• M41: 13,490,138 km (0.12 R)
• M42: 15,256,290 km (0.086 R)
• M43: 16,343,418 km (0.074 R)
• M44: 16,986,090 km (0.106 R)
• M45: 18,148,914 km (0.082 R)
• M46: 18,369,871 km (0.041 R)
• M47: 18,963,325 km (0.113 R)
• M48: 19,450,117 km (0.116 R)
• M49: 19,563,063 km (0.109 R)
• M50: 19,827,403 km (0.086 R)
• M51: 20,781,239 km (0.119 R)
• M52: 20,935,175 km (0.09 R)
• M53: 21,321,736 km (0.116 R)
• M54: 21,399,377 km (0.059 R)
• M55: 21,516,063 km (0.055 R)
• M56: 22,023,649 km (0.095 R)
• M57: 22,614,411 km (0.113 R)
• M58: 23,050,938 km (0.045 R)
• M59: 23,530,249 km (0.085 R)
• M60: 24,417,664 km (0.06 R)
• M61: 25,357,138 km (0.117 R)
• M62: 26,183,517 km (0.043 R)
• M63: 26,558,409 km (0.051 R)
• M64: 27,524,213 km (0.096 R)
• M65: 27,651,072 km (0.071 R)
• M66: 27,820,566 km (0.092 R)
• M67: 28,630,040 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.1

Radius: 3.9

Gravity: 40.37 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 13.66 AU - 13.76 AU

Year: 18270 Days

Day: 17.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,071,917 km

• M1: 72,854 km (0.119 R)
• M2: 866,920 km (0.112 R)
• M3: 987,795 km (0.107 R)
• M4: 1,062,893 km (0.114 R)
• M5: 1,552,078 km (0.113 R)
• M6: 2,264,014 km (0.06 R)
• M7: 2,464,326 km (0.037 R)
• M8: 3,283,823 km (0.101 R)
• M9: 3,780,937 km (0.075 R)
• M10: 3,820,281 km (0.105 R)
• M11: 3,978,406 km (0.103 R)
• M12: 5,015,119 km (0.106 R)
• M13: 5,144,970 km (0.11 R)
• M14: 5,407,813 km (0.099 R)
• M15: 5,855,410 km (0.077 R)
• M16: 6,129,773 km (0.081 R)
• M17: 6,175,849 km (0.053 R)
• M18: 7,415,118 km (0.057 R)
• M19: 7,464,335 km (0.111 R)
• M20: 7,911,633 km (0.085 R)
• M21: 8,367,757 km (0.104 R)
• M22: 8,728,288 km (0.116 R)
• M23: 8,884,318 km (0.075 R)
• M24: 9,093,905 km (0.11 R)
• M25: 9,358,095 km (0.085 R)
• M26: 10,111,170 km (0.12 R)
• M27: 10,827,894 km (0.092 R)
• M28: 11,333,535 km (0.112 R)
• M29: 11,446,930 km (0.096 R)
• M30: 11,674,917 km (0.089 R)
• M31: 11,961,995 km (0.082 R)
• M32: 12,309,511 km (0.097 R)
• M33: 12,543,033 km (0.1 R)
• M34: 12,601,676 km (0.027 R)
• M35: 13,914,098 km (0.065 R)
• M36: 14,035,571 km (0.088 R)
• M37: 14,524,906 km (0.088 R)
• M38: 14,771,593 km (0.104 R)
• M39: 15,898,963 km (0.08 R)
• M40: 16,089,550 km (0.065 R)
• M41: 16,859,530 km (0.088 R)
• M42: 18,434,946 km (0.069 R)
• M43: 18,836,017 km (0.067 R)
• M44: 19,988,220 km (0.026 R)
• M45: 22,716,137 km (0.118 R)
• M46: 24,014,049 km (0.103 R)
• M47: 24,745,433 km (0.099 R)
• M48: 25,261,695 km (0.087 R)
• M49: 25,632,698 km (0.065 R)
• M50: 25,856,047 km (0.091 R)
• M51: 25,930,697 km (0.055 R)
• M52: 28,433,170 km (0.063 R)
• M53: 29,284,382 km (0.101 R)
• M54: 30,616,102 km (0.036 R)
• M55: 32,610,092 km (0.057 R)
• M56: 35,305,696 km (0.055 R)
• M57: 35,388,423 km (0.118 R)
• M58: 36,387,139 km (0.047 R)
• M59: 36,638,164 km (0.063 R)
• M60: 37,394,830 km (0.093 R)
• M61: 39,695,795 km (0.073 R)
• M62: 40,472,956 km (0.118 R)
• M63: 40,559,573 km (0.069 R)
• M64: 41,516,850 km (0.103 R)
• M65: 43,542,255 km (0.116 R)
• M66: 44,254,341 km (0.112 R)
• M67: 44,522,421 km (0.117 R)
• M68: 44,880,558 km (0.051 R)
• M69: 46,685,755 km (0.093 R)
• M70: 46,867,517 km (0.087 R)
• M71: 47,231,937 km (0.089 R)
• M72: 48,238,731 km (0.086 R)
• M73: 48,422,437 km (0.081 R)
• M74: 49,994,262 km (0.103 R)
• M75: 50,646,359 km (0.077 R)
• M76: 50,926,706 km (0.113 R)
• M77: 52,430,463 km (0.118 R)
• M78: 54,713,177 km (0.108 R)
• M79: 56,543,358 km (0.102 R)
• M80: 57,807,011 km (0.061 R)
• M81: 58,099,923 km (0.074 R)
• M82: 58,589,258 km (0.107 R)
• M83: 60,164,374 km (0.07 R)
• M84: 61,056,426 km (0.08 R)
• M85: 61,952,817 km (0.066 R)
• M86: 64,668,168 km (0.047 R)
• M87: 65,785,514 km (0.059 R)
• M88: 67,011,618 km (0.117 R)
• M89: 67,114,093 km (0.101 R)
• M90: 67,524,739 km (0.086 R)
• M91: 68,554,870 km (0.071 R)
• M92: 68,864,986 km (0.099 R)
• M93: 69,071,880 km (0.054 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 12,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit