🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.56 AU - 0.78 AU

Year: 192 Days

Day: 22.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.83 AU - 0.95 AU

Year: 294 Days

Day: 21.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.35 AU - 1.59 AU

Year: 624 Days

Day: 26.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.62 AU - 2.4 AU

Year: 997 Days

Day: 35.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.32 AU - 2.9 AU

Year: 1475 Days

Day: 18.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,821,786 km

• M1: 399,127 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.09 AU - 6.25 AU

Year: 4113 Days

Day: 39.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,821,786 km

• M1: 3,215,157 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.5

Radius: 13.5

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.95 AU - 6.37 AU

Year: 4711 Days

Day: 13.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 45,821,786 km

• M1: 168,746 km (0.059 R)
• M2: 281,244 km (0.104 R)
• M3: 459,864 km (0.057 R)
• M4: 589,116 km (0.111 R)
• M5: 816,356 km (0.102 R)
• M6: 1,020,407 km (0.091 R)
• M7: 1,115,252 km (0.109 R)
• M8: 1,480,421 km (0.104 R)
• M9: 1,605,335 km (0.11 R)
• M10: 1,701,526 km (0.106 R)
• M11: 1,832,873 km (0.104 R)
• M12: 2,106,338 km (0.114 R)
• M13: 2,485,569 km (0.053 R)
• M14: 2,579,067 km (0.106 R)
• M15: 2,693,061 km (0.087 R)
• M16: 3,247,171 km (0.114 R)
• M17: 3,643,456 km (0.049 R)
• M18: 3,729,026 km (0.076 R)
• M19: 3,880,120 km (0.093 R)
• M20: 4,166,450 km (0.098 R)
• M21: 4,713,380 km (0.039 R)
• M22: 4,853,703 km (0.089 R)
• M23: 5,601,094 km (0.028 R)
• M24: 5,875,008 km (0.065 R)
• M25: 6,051,683 km (0.095 R)
• M26: 6,153,409 km (0.104 R)
• M27: 6,696,898 km (0.068 R)
• M28: 6,907,981 km (0.108 R)
• M29: 7,609,595 km (0.074 R)
• M30: 8,906,309 km (0.112 R)
• M31: 9,167,956 km (0.042 R)
• M32: 9,461,766 km (0.102 R)
• M33: 10,119,099 km (0.098 R)
• M34: 10,453,301 km (0.1 R)
• M35: 10,637,157 km (0.097 R)
• M36: 10,760,276 km (0.054 R)
• M37: 10,853,026 km (0.106 R)
• M38: 11,383,201 km (0.109 R)
• M39: 11,509,312 km (0.074 R)
• M40: 11,890,188 km (0.12 R)
• M41: 12,114,286 km (0.066 R)
• M42: 12,210,627 km (0.106 R)
• M43: 12,372,043 km (0.068 R)
• M44: 12,729,582 km (0.045 R)
• M45: 13,057,501 km (0.066 R)
• M46: 13,957,033 km (0.073 R)
• M47: 14,058,161 km (0.065 R)
• M48: 14,159,588 km (0.081 R)
• M49: 14,670,465 km (0.116 R)
• M50: 15,048,947 km (0.097 R)
• M51: 15,430,572 km (0.086 R)
• M52: 15,570,146 km (0.044 R)
• M53: 16,559,138 km (0.094 R)
• M54: 17,061,188 km (0.065 R)
• M55: 17,604,827 km (0.048 R)
• M56: 17,860,490 km (0.117 R)
• M57: 17,970,295 km (0.092 R)
• M58: 18,375,406 km (0.056 R)
• M59: 18,969,908 km (0.056 R)
• M60: 19,194,454 km (0.117 R)
• M61: 19,532,994 km (0.064 R)
• M62: 19,835,481 km (0.084 R)
• M63: 20,177,761 km (0.068 R)
• M64: 22,232,787 km (0.066 R)
• M65: 22,628,024 km (0.103 R)
• M66: 23,666,383 km (0.057 R)
• M67: 24,110,390 km (0.098 R)
• M68: 25,170,739 km (0.112 R)
• M69: 25,294,008 km (0.08 R)
• M70: 26,413,150 km (0.114 R)
• M71: 26,747,800 km (0.102 R)
• M72: 27,083,947 km (0.039 R)
• M73: 28,442,295 km (0.054 R)
• M74: 28,656,519 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.9

Radius: 9.5

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.89 AU - 7.39 AU

Year: 5986 Days

Day: 6.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,821,786 km

• M1: 125,812 km (0.107 R)
• M2: 316,250 km (0.085 R)
• M3: 416,780 km (0.082 R)
• M4: 540,946 km (0.051 R)
• M5: 608,115 km (0.109 R)
• M6: 1,018,313 km (0.118 R)
• M7: 1,298,510 km (0.114 R)
• M8: 1,652,907 km (0.092 R)
• M9: 2,146,580 km (0.075 R)
• M10: 2,585,201 km (0.107 R)
• M11: 2,724,327 km (0.089 R)
• M12: 2,865,846 km (0.081 R)
• M13: 3,198,702 km (0.055 R)
• M14: 3,369,842 km (0.103 R)
• M15: 3,587,955 km (0.035 R)
• M16: 3,654,377 km (0.077 R)
• M17: 3,788,416 km (0.082 R)
• M18: 3,901,363 km (0.114 R)
• M19: 4,176,922 km (0.071 R)
• M20: 4,340,732 km (0.114 R)
• M21: 4,530,422 km (0.119 R)
• M22: 4,869,111 km (0.117 R)
• M23: 5,016,765 km (0.089 R)
• M24: 5,191,046 km (0.074 R)
• M25: 5,417,986 km (0.119 R)
• M26: 5,596,756 km (0.031 R)
• M27: 6,012,787 km (0.035 R)
• M28: 6,197,840 km (0.059 R)
• M29: 6,655,460 km (0.084 R)
• M30: 6,764,666 km (0.094 R)
• M31: 6,874,621 km (0.117 R)
• M32: 7,012,699 km (0.101 R)
• M33: 7,348,098 km (0.106 R)
• M34: 7,489,318 km (0.053 R)
• M35: 8,180,161 km (0.114 R)
• M36: 8,801,292 km (0.063 R)
• M37: 8,861,280 km (0.085 R)
• M38: 9,011,776 km (0.082 R)
• M39: 9,437,681 km (0.077 R)
• M40: 9,499,016 km (0.099 R)
• M41: 10,562,806 km (0.099 R)
• M42: 11,141,152 km (0.078 R)
• M43: 11,565,262 km (0.113 R)
• M44: 12,228,130 km (0.098 R)
• M45: 12,462,999 km (0.091 R)
• M46: 12,801,239 km (0.042 R)
• M47: 13,142,472 km (0.053 R)
• M48: 13,383,175 km (0.107 R)
• M49: 14,254,583 km (0.087 R)
• M50: 14,821,858 km (0.115 R)
• M51: 15,252,251 km (0.106 R)
• M52: 15,613,979 km (0.106 R)
• M53: 15,978,549 km (0.08 R)
• M54: 16,309,010 km (0.098 R)
• M55: 16,641,866 km (0.111 R)
• M56: 16,902,315 km (0.099 R)
• M57: 17,014,364 km (0.032 R)
• M58: 17,314,308 km (0.081 R)
• M59: 17,389,556 km (0.056 R)
• M60: 17,578,199 km (0.061 R)
• M61: 18,109,869 km (0.092 R)
• M62: 18,186,314 km (0.091 R)
• M63: 18,646,926 km (0.078 R)
• M64: 19,267,159 km (0.1 R)
• M65: 19,501,429 km (0.075 R)
• M66: 19,815,285 km (0.076 R)
• M67: 20,012,306 km (0.029 R)
• M68: 20,448,084 km (0.082 R)
• M69: 20,767,027 km (0.114 R)
• M70: 23,418,499 km (0.026 R)
• M71: 23,501,825 km (0.109 R)
• M72: 23,626,889 km (0.096 R)
• M73: 23,752,103 km (0.113 R)
• M74: 24,003,427 km (0.101 R)
• M75: 25,315,700 km (0.05 R)
• M76: 26,261,158 km (0.033 R)
• M77: 26,651,160 km (0.106 R)
• M78: 26,868,675 km (0.075 R)
• M79: 28,274,895 km (0.072 R)
• M80: 29,076,441 km (0.092 R)
• M81: 29,885,316 km (0.114 R)
• M82: 30,247,343 km (0.094 R)
• M83: 30,383,328 km (0.104 R)

Asteroid Belt

Center: 7.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.7

Radius: 12.5

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.09 AU - 9.11 AU

Year: 8823 Days

Day: 9.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,821,786 km

• M1: 162,912 km (0.108 R)
• M2: 369,357 km (0.112 R)
• M3: 548,575 km (0.116 R)
• M4: 696,976 km (0.083 R)
• M5: 793,318 km (0.055 R)
• M6: 1,019,360 km (0.114 R)
• M7: 1,556,416 km (0.118 R)
• M8: 1,643,033 km (0.112 R)
• M9: 1,731,446 km (0.115 R)
• M10: 1,959,583 km (0.035 R)
• M11: 2,077,615 km (0.027 R)
• M12: 2,197,892 km (0.06 R)
• M13: 2,445,776 km (0.091 R)
• M14: 2,547,652 km (0.03 R)
• M15: 2,676,904 km (0.038 R)
• M16: 2,942,141 km (0.109 R)
• M17: 3,050,749 km (0.067 R)
• M18: 3,216,205 km (0.114 R)
• M19: 4,739,859 km (0.112 R)
• M20: 6,812,986 km (0.093 R)
• M21: 7,067,003 km (0.11 R)
• M22: 7,213,460 km (0.117 R)
• M23: 7,696,810 km (0.071 R)
• M24: 8,228,930 km (0.048 R)
• M25: 10,433,255 km (0.088 R)
• M26: 11,192,314 km (0.06 R)
• M27: 11,751,511 km (0.115 R)
• M28: 11,881,960 km (0.069 R)
• M29: 12,763,391 km (0.101 R)
• M30: 12,852,701 km (0.107 R)
• M31: 13,574,810 km (0.096 R)
• M32: 14,963,826 km (0.081 R)
• M33: 15,627,592 km (0.06 R)
• M34: 15,914,969 km (0.08 R)
• M35: 16,155,822 km (0.03 R)
• M36: 16,641,118 km (0.092 R)
• M37: 17,229,935 km (0.064 R)
• M38: 19,190,265 km (0.114 R)
• M39: 19,343,902 km (0.057 R)
• M40: 19,704,134 km (0.12 R)
• M41: 20,014,699 km (0.086 R)
• M42: 20,118,670 km (0.046 R)
• M43: 21,379,181 km (0.111 R)
• M44: 21,858,642 km (0.1 R)
• M45: 22,287,689 km (0.088 R)
• M46: 22,449,255 km (0.118 R)
• M47: 23,372,423 km (0.078 R)
• M48: 23,756,142 km (0.108 R)
• M49: 23,921,298 km (0.033 R)
• M50: 24,752,464 km (0.096 R)
• M51: 25,031,763 km (0.057 R)
• M52: 25,593,204 km (0.119 R)
• M53: 25,875,495 km (0.083 R)
• M54: 26,386,372 km (0.1 R)
• M55: 28,054,837 km (0.047 R)
• M56: 28,813,896 km (0.117 R)
• M57: 28,989,973 km (0.118 R)
• M58: 29,107,557 km (0.055 R)
• M59: 29,461,356 km (0.116 R)
• M60: 29,579,688 km (0.096 R)
• M61: 29,875,892 km (0.093 R)
• M62: 30,591,119 km (0.082 R)
• M63: 30,890,764 km (0.118 R)
• M64: 31,372,319 km (0.085 R)
• M65: 31,735,094 km (0.112 R)
• M66: 31,856,268 km (0.051 R)
• M67: 32,220,838 km (0.105 R)
• M68: 32,770,311 km (0.105 R)
• M69: 34,126,715 km (0.091 R)
• M70: 34,312,964 km (0.07 R)
• M71: 34,874,106 km (0.082 R)
• M72: 35,124,533 km (0.067 R)
• M73: 35,501,220 km (0.107 R)
• M74: 36,893,827 km (0.065 R)
• M75: 39,276,023 km (0.113 R)
• M76: 40,124,842 km (0.027 R)
• M77: 40,452,910 km (0.085 R)
• M78: 41,177,861 km (0.108 R)
• M79: 41,575,043 km (0.084 R)
• M80: 41,840,580 km (0.1 R)
• M81: 43,647,423 km (0.104 R)
• M82: 44,120,002 km (0.075 R)
• M83: 44,323,156 km (0.068 R)
• M84: 44,662,295 km (0.118 R)
• M85: 44,798,130 km (0.1 R)
• M86: 45,616,430 km (0.036 R)
• M87: 45,821,828 km (0.111 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 17,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit