🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.63 AU - 0.97 AU

Year: 260 Days

Day: 31.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.3 AU - 1.86 AU

Year: 722 Days

Day: 20.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,433,498 km

• M1: 240,853 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.14 AU - 2.84 AU

Year: 1428 Days

Day: 43.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,433,498 km

• M1: 803,191 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.54 AU - 4.52 AU

Year: 2940 Days

Day: 42.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,433,498 km

• M1: 1,106,127 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.74 AU - 4.72 AU

Year: 3162 Days

Day: 39.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,433,498 km

• M1: 66,571 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.22 AU - 4.78 AU

Year: 3469 Days

Day: 31.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,433,498 km

• M1: 770,728 km (0.074 R)
• M2: 1,890,618 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.5

Radius: 8.8

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.31 AU - 11.47 AU

Year: 10458 Days

Day: 12.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 77,433,498 km

• M1: 262,245 km (0.12 R)
• M2: 555,756 km (0.11 R)
• M3: 659,128 km (0.081 R)
• M4: 769,382 km (0.077 R)
• M5: 1,272,330 km (0.103 R)
• M6: 1,663,977 km (0.117 R)
• M7: 1,795,324 km (0.12 R)
• M8: 1,862,344 km (0.075 R)
• M9: 2,068,340 km (0.037 R)
• M10: 2,210,009 km (0.103 R)
• M11: 2,428,422 km (0.086 R)
• M12: 2,603,302 km (0.099 R)
• M13: 3,708,232 km (0.12 R)
• M14: 3,881,018 km (0.091 R)
• M15: 4,629,157 km (0.113 R)
• M16: 4,877,788 km (0.07 R)
• M17: 5,035,614 km (0.037 R)
• M18: 5,453,590 km (0.043 R)
• M19: 5,749,495 km (0.111 R)
• M20: 6,084,445 km (0.107 R)
• M21: 6,460,384 km (0.098 R)
• M22: 6,529,498 km (0.073 R)
• M23: 6,914,264 km (0.104 R)
• M24: 7,163,045 km (0.12 R)
• M25: 7,306,510 km (0.107 R)
• M26: 8,112,393 km (0.045 R)
• M27: 10,369,376 km (0.095 R)
• M28: 10,531,840 km (0.117 R)
• M29: 10,654,211 km (0.064 R)
• M30: 10,900,299 km (0.094 R)
• M31: 11,440,198 km (0.061 R)
• M32: 11,523,973 km (0.114 R)
• M33: 11,734,457 km (0.089 R)
• M34: 11,988,773 km (0.105 R)
• M35: 12,330,604 km (0.076 R)
• M36: 13,419,378 km (0.066 R)
• M37: 14,042,603 km (0.117 R)
• M38: 15,921,253 km (0.095 R)
• M39: 17,828,925 km (0.066 R)
• M40: 19,506,366 km (0.07 R)
• M41: 19,908,485 km (0.093 R)
• M42: 20,567,463 km (0.05 R)
• M43: 21,079,387 km (0.086 R)
• M44: 21,699,171 km (0.085 R)
• M45: 22,534,825 km (0.118 R)
• M46: 23,327,843 km (0.079 R)
• M47: 24,022,426 km (0.06 R)
• M48: 24,237,548 km (0.11 R)
• M49: 25,322,731 km (0.052 R)
• M50: 25,541,592 km (0.114 R)
• M51: 26,479,122 km (0.103 R)
• M52: 27,371,623 km (0.12 R)
• M53: 27,427,722 km (0.075 R)
• M54: 28,387,542 km (0.09 R)
• M55: 29,645,960 km (0.099 R)
• M56: 30,398,138 km (0.053 R)
• M57: 30,630,762 km (0.104 R)
• M58: 31,332,376 km (0.071 R)
• M59: 32,039,376 km (0.069 R)
• M60: 32,930,381 km (0.108 R)
• M61: 33,468,933 km (0.079 R)
• M62: 34,251,928 km (0.113 R)
• M63: 34,676,038 km (0.053 R)
• M64: 34,919,135 km (0.119 R)
• M65: 35,958,840 km (0.11 R)
• M66: 37,257,200 km (0.11 R)
• M67: 38,570,819 km (0.1 R)
• M68: 40,218,041 km (0.091 R)
• M69: 40,921,899 km (0.107 R)
• M70: 42,147,255 km (0.086 R)
• M71: 43,188,307 km (0.071 R)
• M72: 43,712,049 km (0.077 R)
• M73: 43,909,069 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.5

Radius: 5.8

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 11.46 AU - 14.92 AU

Year: 17410 Days

Day: 22 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 77,433,498 km

• M1: 77,043 km (0.034 R)
• M2: 203,304 km (0.101 R)
• M3: 286,929 km (0.093 R)
• M4: 1,014,423 km (0.055 R)
• M5: 1,210,546 km (0.091 R)
• M6: 1,466,508 km (0.114 R)
• M7: 1,588,430 km (0.082 R)
• M8: 2,589,539 km (0.071 R)
• M9: 2,797,331 km (0.112 R)
• M10: 2,948,873 km (0.107 R)
• M11: 3,228,771 km (0.096 R)
• M12: 3,780,338 km (0.117 R)
• M13: 3,880,569 km (0.096 R)
• M14: 4,084,022 km (0.099 R)
• M15: 4,290,916 km (0.089 R)
• M16: 4,360,628 km (0.07 R)
• M17: 4,679,122 km (0.068 R)
• M18: 6,104,640 km (0.08 R)
• M19: 6,222,523 km (0.119 R)
• M20: 6,380,948 km (0.107 R)
• M21: 7,950,678 km (0.073 R)
• M22: 10,939,494 km (0.107 R)
• M23: 11,322,913 km (0.117 R)
• M24: 12,201,950 km (0.113 R)
• M25: 12,449,984 km (0.025 R)
• M26: 12,549,616 km (0.092 R)
• M27: 13,509,885 km (0.067 R)
• M28: 15,232,953 km (0.109 R)
• M29: 15,607,396 km (0.078 R)
• M30: 15,822,518 km (0.118 R)
• M31: 16,365,109 km (0.096 R)
• M32: 19,052,486 km (0.117 R)
• M33: 19,397,907 km (0.093 R)
• M34: 19,920,004 km (0.117 R)
• M35: 20,800,238 km (0.086 R)
• M36: 20,977,810 km (0.041 R)
• M37: 21,215,372 km (0.105 R)
• M38: 22,114,156 km (0.073 R)
• M39: 22,903,135 km (0.111 R)
• M40: 23,209,062 km (0.068 R)
• M41: 23,270,398 km (0.117 R)
• M42: 23,948,824 km (0.104 R)
• M43: 25,198,714 km (0.102 R)
• M44: 26,022,550 km (0.118 R)
• M45: 26,405,670 km (0.07 R)
• M46: 26,598,053 km (0.1 R)
• M47: 26,790,735 km (0.084 R)
• M48: 27,696,400 km (0.046 R)
• M49: 28,283,871 km (0.073 R)
• M50: 28,875,531 km (0.075 R)
• M51: 29,737,364 km (0.102 R)
• M52: 29,803,935 km (0.114 R)
• M53: 31,621,848 km (0.115 R)
• M54: 31,894,266 km (0.082 R)
• M55: 32,372,830 km (0.096 R)
• M56: 34,310,571 km (0.112 R)
• M57: 34,380,433 km (0.103 R)
• M58: 34,660,480 km (0.066 R)
• M59: 35,293,429 km (0.096 R)
• M60: 35,575,870 km (0.107 R)
• M61: 35,646,629 km (0.09 R)
• M62: 36,214,353 km (0.073 R)
• M63: 37,862,922 km (0.09 R)
• M64: 38,152,244 km (0.086 R)
• M65: 38,805,538 km (0.109 R)
• M66: 39,755,933 km (0.094 R)
• M67: 41,084,362 km (0.06 R)
• M68: 41,828,761 km (0.078 R)
• M69: 42,352,354 km (0.112 R)
• M70: 43,406,271 km (0.114 R)
• M71: 44,012,292 km (0.084 R)
• M72: 44,621,155 km (0.114 R)
• M73: 44,850,190 km (0.116 R)
• M74: 47,084,434 km (0.075 R)
• M75: 47,473,239 km (0.109 R)
• M76: 48,332,379 km (0.115 R)
• M77: 48,646,086 km (0.084 R)
• M78: 49,354,432 km (0.1 R)
• M79: 49,512,407 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.1

Radius: 4.7

Gravity: 16.26 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 17 AU - 19.52 AU

Year: 28358 Days

Day: 20 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,433,498 km

• M1: 103,821 km (0.077 R)
• M2: 522,246 km (0.102 R)
• M3: 677,379 km (0.07 R)
• M4: 748,438 km (0.105 R)
• M5: 1,311,225 km (0.063 R)
• M6: 1,875,359 km (0.087 R)
• M7: 2,078,363 km (0.103 R)
• M8: 3,036,687 km (0.09 R)
• M9: 3,519,140 km (0.105 R)
• M10: 3,769,268 km (0.096 R)
• M11: 3,811,455 km (0.104 R)
• M12: 4,068,314 km (0.045 R)
• M13: 4,688,996 km (0.067 R)
• M14: 5,150,355 km (0.05 R)
• M15: 5,869,173 km (0.073 R)
• M16: 7,292,896 km (0.066 R)
• M17: 7,664,647 km (0.077 R)
• M18: 8,206,640 km (0.106 R)
• M19: 8,426,848 km (0.108 R)
• M20: 9,730,294 km (0.092 R)
• M21: 9,846,681 km (0.116 R)
• M22: 9,963,368 km (0.045 R)
• M23: 10,613,670 km (0.086 R)
• M24: 10,853,625 km (0.062 R)
• M25: 12,204,643 km (0.114 R)
• M26: 13,220,113 km (0.115 R)
• M27: 14,793,135 km (0.107 R)
• M28: 15,330,640 km (0.053 R)
• M29: 15,601,712 km (0.113 R)
• M30: 15,874,428 km (0.099 R)
• M31: 17,331,661 km (0.084 R)
• M32: 19,559,622 km (0.108 R)
• M33: 20,445,990 km (0.12 R)
• M34: 21,572,163 km (0.117 R)
• M35: 22,334,065 km (0.105 R)
• M36: 22,487,552 km (0.102 R)
• M37: 23,260,075 km (0.102 R)
• M38: 23,805,958 km (0.114 R)
• M39: 24,198,503 km (0.075 R)
• M40: 26,923,727 km (0.098 R)
• M41: 28,156,563 km (0.053 R)
• M42: 28,239,440 km (0.112 R)
• M43: 29,072,401 km (0.072 R)
• M44: 31,103,940 km (0.074 R)
• M45: 31,361,099 km (0.118 R)
• M46: 34,413,045 km (0.106 R)
• M47: 35,570,484 km (0.112 R)
• M48: 37,285,025 km (0.115 R)
• M49: 37,467,086 km (0.116 R)
• M50: 38,106,617 km (0.119 R)
• M51: 38,841,741 km (0.098 R)
• M52: 40,606,547 km (0.059 R)
• M53: 41,075,387 km (0.095 R)
• M54: 41,640,268 km (0.105 R)
• M55: 42,302,538 km (0.116 R)
• M56: 42,492,378 km (0.117 R)
• M57: 43,254,579 km (0.077 R)
• M58: 44,696,104 km (0.078 R)
• M59: 45,471,170 km (0.111 R)
• M60: 46,446,399 km (0.112 R)
• M61: 46,642,223 km (0.109 R)
• M62: 46,936,631 km (0.087 R)
• M63: 47,922,032 km (0.085 R)
• M64: 49,813,249 km (0.052 R)
• M65: 51,323,439 km (0.1 R)
• M66: 51,830,277 km (0.044 R)
• M67: 52,644,388 km (0.089 R)
• M68: 53,668,236 km (0.098 R)
• M69: 53,770,860 km (0.094 R)
• M70: 55,008,783 km (0.115 R)
• M71: 55,527,438 km (0.103 R)
• M72: 55,943,321 km (0.059 R)
• M73: 56,047,590 km (0.072 R)
• M74: 57,512,602 km (0.094 R)
• M75: 57,617,769 km (0.115 R)
• M76: 57,722,937 km (0.066 R)
• M77: 58,778,499 km (0.106 R)
• M78: 59,414,739 km (0.043 R)
• M79: 59,733,831 km (0.094 R)
• M80: 62,090,596 km (0.089 R)
• M81: 62,414,326 km (0.116 R)
• M82: 62,522,485 km (0.09 R)
• M83: 62,630,495 km (0.074 R)
• M84: 65,902,350 km (0.107 R)
• M85: 67,226,590 km (0.112 R)
• M86: 67,780,850 km (0.056 R)
• M87: 68,114,154 km (0.094 R)
• M88: 68,670,958 km (0.1 R)
• M89: 70,237,995 km (0.073 R)
• M90: 70,800,483 km (0.113 R)
• M91: 70,913,131 km (0.099 R)
• M92: 71,703,456 km (0.106 R)
• M93: 71,929,947 km (0.12 R)
• M94: 72,496,774 km (0.098 R)
• M95: 73,521,070 km (0.051 R)
• M96: 74,550,154 km (0.103 R)
• M97: 74,894,229 km (0.067 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 13,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit