🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.51 AU - 0.63 AU

Year: 160 Days

Day: 21.9 Hours

Environment

Temp: 224 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,153,645 km

• M1: 106,214 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.91 AU - 0.95 AU

Year: 334 Days

Day: 37.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 46.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.99 AU - 0.99 AU

Year: 367 Days

Day: 44.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.58 AU - 4.84 AU

Year: 3220 Days

Day: 42.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.24 AU - 4.6 AU

Year: 3464 Days

Day: 30.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.3

Radius: 12.2

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.2 AU - 5.26 AU

Year: 4459 Days

Day: 13.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 48,153,645 km

• M1: 157,527 km (0.1 R)
• M2: 233,821 km (0.064 R)
• M3: 327,171 km (0.119 R)
• M4: 503,546 km (0.081 R)
• M5: 808,427 km (0.047 R)
• M6: 943,663 km (0.096 R)
• M7: 1,028,785 km (0.12 R)
• M8: 1,158,785 km (0.09 R)
• M9: 1,422,825 km (0.061 R)
• M10: 1,535,473 km (0.079 R)
• M11: 1,671,906 km (0.118 R)
• M12: 1,950,158 km (0.109 R)
• M13: 2,415,407 km (0.086 R)
• M14: 2,747,514 km (0.096 R)
• M15: 2,830,841 km (0.105 R)
• M16: 2,940,346 km (0.092 R)
• M17: 3,051,348 km (0.081 R)
• M18: 3,600,372 km (0.097 R)
• M19: 3,701,051 km (0.115 R)
• M20: 3,830,453 km (0.083 R)
• M21: 4,266,681 km (0.093 R)
• M22: 4,550,019 km (0.118 R)
• M23: 4,900,228 km (0.096 R)
• M24: 5,073,462 km (0.067 R)
• M25: 5,259,113 km (0.06 R)
• M26: 5,447,158 km (0.081 R)
• M27: 5,669,311 km (0.1 R)
• M28: 6,498,382 km (0.077 R)
• M29: 6,643,941 km (0.03 R)
• M30: 6,790,696 km (0.119 R)
• M31: 7,423,495 km (0.091 R)
• M32: 7,611,091 km (0.108 R)
• M33: 7,931,380 km (0.119 R)
• M34: 8,171,484 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.1

Radius: 12.2

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.64 AU - 8.66 AU

Year: 7127 Days

Day: 11.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 48,153,645 km

• M1: 527,931 km (0.113 R)
• M2: 710,440 km (0.082 R)
• M3: 1,245,851 km (0.069 R)
• M4: 1,369,718 km (0.061 R)
• M5: 1,647,073 km (0.093 R)
• M6: 1,766,601 km (0.046 R)
• M7: 2,684,833 km (0.063 R)
• M8: 2,806,306 km (0.103 R)
• M9: 3,013,200 km (0.091 R)
• M10: 3,867,404 km (0.105 R)
• M11: 4,262,343 km (0.055 R)
• M12: 4,476,866 km (0.118 R)
• M13: 4,991,183 km (0.113 R)
• M14: 5,116,397 km (0.082 R)
• M15: 5,268,089 km (0.11 R)
• M16: 5,628,021 km (0.071 R)
• M17: 5,758,471 km (0.111 R)
• M18: 6,263,513 km (0.113 R)
• M19: 6,562,559 km (0.054 R)
• M20: 7,231,262 km (0.115 R)
• M21: 7,401,803 km (0.086 R)
• M22: 7,516,246 km (0.104 R)
• M23: 8,513,016 km (0.067 R)
• M24: 8,905,112 km (0.112 R)
• M25: 9,149,406 km (0.104 R)
• M26: 9,364,976 km (0.096 R)
• M27: 9,801,204 km (0.035 R)
• M28: 10,339,906 km (0.109 R)
• M29: 10,596,765 km (0.075 R)
• M30: 10,823,256 km (0.107 R)
• M31: 11,248,114 km (0.103 R)
• M32: 11,379,910 km (0.081 R)
• M33: 11,979,498 km (0.104 R)
• M34: 12,726,440 km (0.114 R)
• M35: 12,967,293 km (0.103 R)
• M36: 13,174,935 km (0.104 R)
• M37: 13,804,443 km (0.086 R)
• M38: 14,479,578 km (0.115 R)
• M39: 14,659,095 km (0.09 R)
• M40: 15,530,802 km (0.088 R)
• M41: 15,973,013 km (0.12 R)
• M42: 16,158,515 km (0.066 R)
• M43: 16,382,014 km (0.089 R)
• M44: 16,494,063 km (0.046 R)
• M45: 16,907,551 km (0.08 R)
• M46: 17,400,476 km (0.098 R)
• M47: 18,129,467 km (0.111 R)
• M48: 18,323,046 km (0.085 R)
• M49: 19,419,449 km (0.087 R)
• M50: 19,657,160 km (0.098 R)
• M51: 19,776,390 km (0.101 R)
• M52: 19,935,711 km (0.11 R)
• M53: 20,738,753 km (0.071 R)
• M54: 21,388,905 km (0.097 R)
• M55: 22,917,795 km (0.029 R)
• M56: 24,268,215 km (0.108 R)
• M57: 24,695,616 km (0.087 R)
• M58: 24,781,336 km (0.111 R)
• M59: 25,125,411 km (0.078 R)
• M60: 25,341,281 km (0.107 R)
• M61: 25,514,366 km (0.085 R)
• M62: 26,825,441 km (0.072 R)
• M63: 27,622,499 km (0.114 R)
• M64: 28,023,870 km (0.112 R)
• M65: 28,292,697 km (0.106 R)
• M66: 29,376,085 km (0.053 R)
• M67: 29,557,996 km (0.032 R)
• M68: 29,740,206 km (0.079 R)
• M69: 30,060,047 km (0.072 R)
• M70: 30,151,750 km (0.065 R)
• M71: 30,795,470 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.9

Radius: 11.7

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.89 AU - 10.49 AU

Year: 11245 Days

Day: 6 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 48,153,645 km

• M1: 215,720 km (0.116 R)
• M2: 416,181 km (0.098 R)
• M3: 502,798 km (0.099 R)
• M4: 588,967 km (0.094 R)
• M5: 733,778 km (0.103 R)
• M6: 1,061,397 km (0.091 R)
• M7: 1,492,538 km (0.114 R)
• M8: 2,001,919 km (0.095 R)
• M9: 2,379,653 km (0.095 R)
• M10: 2,548,699 km (0.104 R)
• M11: 2,634,568 km (0.076 R)
• M12: 2,794,937 km (0.072 R)
• M13: 2,898,608 km (0.115 R)
• M14: 3,094,582 km (0.092 R)
• M15: 3,217,551 km (0.038 R)
• M16: 3,531,856 km (0.067 R)
• M17: 4,072,503 km (0.064 R)
• M18: 4,621,527 km (0.051 R)
• M19: 4,958,721 km (0.065 R)
• M20: 5,248,940 km (0.113 R)
• M21: 6,172,109 km (0.094 R)
• M22: 6,347,138 km (0.105 R)
• M23: 8,207,986 km (0.12 R)
• M24: 8,878,185 km (0.061 R)
• M25: 9,275,367 km (0.111 R)
• M26: 9,566,036 km (0.118 R)
• M27: 9,836,808 km (0.07 R)
• M28: 10,711,208 km (0.111 R)
• M29: 11,875,378 km (0.069 R)
• M30: 12,313,102 km (0.101 R)
• M31: 12,830,411 km (0.111 R)
• M32: 12,929,894 km (0.116 R)
• M33: 13,104,325 km (0.045 R)
• M34: 13,531,427 km (0.063 R)
• M35: 14,244,709 km (0.073 R)
• M36: 14,996,439 km (0.116 R)
• M37: 16,700,957 km (0.09 R)
• M38: 16,945,549 km (0.101 R)
• M39: 18,803,405 km (0.039 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.4

Radius: 7.6

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 15.61 AU - 17.99 AU

Year: 25670 Days

Day: 22.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 48,153,645 km

• M1: 106,663 km (0.094 R)
• M2: 273,166 km (0.11 R)
• M3: 1,042,398 km (0.047 R)
• M4: 1,141,432 km (0.025 R)
• M5: 1,944,324 km (0.065 R)
• M6: 3,374,330 km (0.105 R)
• M7: 3,463,041 km (0.078 R)
• M8: 3,582,719 km (0.064 R)
• M9: 4,169,293 km (0.095 R)
• M10: 4,719,514 km (0.069 R)
• M11: 4,919,077 km (0.117 R)
• M12: 5,292,324 km (0.075 R)
• M13: 5,499,667 km (0.112 R)
• M14: 5,886,975 km (0.075 R)
• M15: 6,101,948 km (0.052 R)
• M16: 7,445,187 km (0.089 R)
• M17: 7,599,871 km (0.087 R)
• M18: 7,833,992 km (0.115 R)
• M19: 7,991,369 km (0.091 R)
• M20: 8,510,324 km (0.107 R)
• M21: 8,631,498 km (0.071 R)
• M22: 8,916,781 km (0.112 R)
• M23: 9,538,360 km (0.096 R)
• M24: 10,823,256 km (0.116 R)
• M25: 11,263,523 km (0.105 R)
• M26: 11,575,135 km (0.087 R)
• M27: 11,889,740 km (0.05 R)
• M28: 12,803,783 km (0.083 R)
• M29: 13,269,331 km (0.092 R)
• M30: 13,551,323 km (0.119 R)
• M31: 13,645,719 km (0.099 R)
• M32: 13,835,260 km (0.097 R)
• M33: 13,977,976 km (0.066 R)
• M34: 14,312,926 km (0.069 R)
• M35: 15,235,197 km (0.051 R)
• M36: 15,678,904 km (0.068 R)
• M37: 16,176,766 km (0.096 R)
• M38: 16,831,705 km (0.098 R)
• M39: 18,011,733 km (0.102 R)
• M40: 18,063,644 km (0.098 R)
• M41: 19,377,562 km (0.118 R)
• M42: 19,537,183 km (0.039 R)
• M43: 19,643,996 km (0.111 R)
• M44: 19,697,402 km (0.094 R)
• M45: 19,911,626 km (0.041 R)
• M46: 19,965,332 km (0.076 R)
• M47: 20,019,037 km (0.1 R)
• M48: 20,450,627 km (0.06 R)
• M49: 20,504,782 km (0.114 R)
• M50: 20,939,812 km (0.045 R)
• M51: 21,487,789 km (0.113 R)
• M52: 21,929,701 km (0.041 R)
• M53: 22,263,006 km (0.099 R)
• M54: 23,103,746 km (0.093 R)
• M55: 23,273,240 km (0.026 R)
• M56: 24,643,108 km (0.076 R)
• M57: 26,097,797 km (0.052 R)
• M58: 26,510,089 km (0.112 R)
• M59: 26,628,271 km (0.113 R)
• M60: 27,400,795 km (0.092 R)
• M61: 27,580,013 km (0.057 R)
• M62: 27,699,841 km (0.091 R)
• M63: 27,879,807 km (0.089 R)
• M64: 28,000,084 km (0.119 R)
• M65: 29,089,456 km (0.088 R)
• M66: 31,685,128 km (0.054 R)
• M67: 31,810,641 km (0.116 R)
• M68: 32,377,168 km (0.096 R)
• M69: 32,566,708 km (0.069 R)
• M70: 33,010,565 km (0.101 R)
• M71: 34,353,954 km (0.074 R)
• M72: 34,676,487 km (0.102 R)
• M73: 35,584,696 km (0.037 R)
• M74: 36,566,656 km (0.053 R)
• M75: 38,356,296 km (0.066 R)
• M76: 39,295,471 km (0.113 R)
• M77: 41,059,679 km (0.085 R)
• M78: 41,539,140 km (0.072 R)
• M79: 41,813,951 km (0.073 R)
• M80: 42,089,211 km (0.087 R)
• M81: 42,365,219 km (0.071 R)
• M82: 43,127,271 km (0.117 R)
• M83: 44,384,043 km (0.096 R)
• M84: 46,007,329 km (0.108 R)
• M85: 46,220,506 km (0.084 R)
• M86: 46,576,399 km (0.111 R)
• M87: 46,647,758 km (0.08 R)
• M88: 46,933,340 km (0.057 R)
• M89: 47,004,848 km (0.09 R)
• M90: 47,148,013 km (0.064 R)
• M91: 47,793,677 km (0.092 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 17,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit