🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.8 AU - 0.94 AU

Year: 284 Days

Day: 31 Hours

Environment

Temp: 106 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.94 AU - 1.14 AU

Year: 371 Days

Day: 32.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.02 AU - 1.32 AU

Year: 443 Days

Day: 47.2 Hours

Environment

Temp: 36 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.54 AU - 1.56 AU

Year: 675 Days

Day: 25.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.43 AU - 1.79 AU

Year: 715 Days

Day: 41 Hours

Environment

Temp: -32 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,411,705 km

• M1: 1,036,713 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.17 AU - 5.25 AU

Year: 3022 Days

Day: 40.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.74 AU - 6.24 AU

Year: 4500 Days

Day: 26.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.3

Radius: 8.7

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.25 AU - 8.13 AU

Year: 6745 Days

Day: 11.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 85,411,705 km

• M1: 112,348 km (0.088 R)
• M2: 209,587 km (0.118 R)
• M3: 321,037 km (0.115 R)
• M4: 438,920 km (0.084 R)
• M5: 503,995 km (0.1 R)
• M6: 710,141 km (0.046 R)
• M7: 931,097 km (0.095 R)
• M8: 1,043,445 km (0.115 R)
• M9: 1,187,209 km (0.08 R)
• M10: 1,509,143 km (0.082 R)
• M11: 1,642,435 km (0.098 R)
• M12: 1,733,540 km (0.085 R)
• M13: 1,889,272 km (0.102 R)
• M14: 2,181,287 km (0.091 R)
• M15: 2,366,938 km (0.11 R)
• M16: 2,452,956 km (0.063 R)
• M17: 2,522,669 km (0.073 R)
• M18: 2,917,607 km (0.096 R)
• M19: 2,991,509 km (0.095 R)
• M20: 3,585,711 km (0.064 R)
• M21: 3,785,125 km (0.071 R)
• M22: 3,906,599 km (0.088 R)
• M23: 4,049,914 km (0.118 R)
• M24: 4,468,937 km (0.057 R)
• M25: 4,968,145 km (0.061 R)
• M26: 5,807,988 km (0.037 R)
• M27: 5,948,311 km (0.054 R)
• M28: 6,764,816 km (0.097 R)
• M29: 6,887,785 km (0.11 R)
• M30: 7,011,652 km (0.049 R)
• M31: 7,086,302 km (0.107 R)
• M32: 7,438,006 km (0.106 R)
• M33: 7,692,771 km (0.059 R)
• M34: 8,158,619 km (0.049 R)
• M35: 8,607,113 km (0.074 R)
• M36: 9,226,449 km (0.095 R)
• M37: 9,472,836 km (0.104 R)
• M38: 10,765,362 km (0.11 R)
• M39: 10,937,998 km (0.103 R)
• M40: 11,198,747 km (0.101 R)
• M41: 11,344,455 km (0.077 R)
• M42: 11,461,590 km (0.091 R)
• M43: 12,563,080 km (0.033 R)
• M44: 12,927,650 km (0.098 R)
• M45: 13,605,029 km (0.105 R)
• M46: 14,042,004 km (0.116 R)
• M47: 14,801,961 km (0.058 R)
• M48: 15,219,190 km (0.097 R)
• M49: 15,933,968 km (0.093 R)
• M50: 16,196,662 km (0.111 R)
• M51: 17,396,288 km (0.057 R)
• M52: 17,734,678 km (0.075 R)
• M53: 17,802,595 km (0.117 R)
• M54: 17,904,621 km (0.073 R)
• M55: 18,143,529 km (0.086 R)
• M56: 18,935,799 km (0.091 R)
• M57: 19,074,776 km (0.106 R)
• M58: 19,704,284 km (0.051 R)
• M59: 20,163,100 km (0.059 R)
• M60: 20,269,464 km (0.119 R)
• M61: 20,554,149 km (0.052 R)
• M62: 20,804,277 km (0.096 R)
• M63: 20,911,838 km (0.102 R)
• M64: 21,307,524 km (0.094 R)
• M65: 21,488,238 km (0.069 R)
• M66: 21,924,166 km (0.046 R)
• M67: 22,252,982 km (0.066 R)
• M68: 22,326,136 km (0.075 R)
• M69: 22,399,588 km (0.092 R)
• M70: 23,174,805 km (0.061 R)
• M71: 23,286,255 km (0.027 R)
• M72: 23,696,452 km (0.092 R)
• M73: 23,921,298 km (0.114 R)
• M74: 24,448,481 km (0.075 R)
• M75: 24,599,724 km (0.117 R)
• M76: 24,979,553 km (0.101 R)
• M77: 25,667,853 km (0.116 R)
• M78: 25,744,746 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.4

Radius: 13.5

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 10.16 AU - 13.18 AU

Year: 13947 Days

Day: 5.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 85,411,705 km

• M1: 174,880 km (0.043 R)
• M2: 289,023 km (0.092 R)
• M3: 448,345 km (0.119 R)
• M4: 536,608 km (0.036 R)
• M5: 1,667,418 km (0.061 R)
• M6: 2,129,825 km (0.101 R)
• M7: 2,316,523 km (0.06 R)
• M8: 2,706,674 km (0.107 R)
• M9: 2,832,935 km (0.099 R)
• M10: 3,039,230 km (0.086 R)
• M11: 3,277,390 km (0.118 R)
• M12: 3,576,885 km (0.074 R)
• M13: 4,261,295 km (0.112 R)
• M14: 5,619,794 km (0.044 R)
• M15: 5,847,631 km (0.097 R)
• M16: 5,946,216 km (0.09 R)
• M17: 6,447,519 km (0.057 R)
• M18: 7,172,320 km (0.06 R)
• M19: 7,959,504 km (0.04 R)
• M20: 8,252,567 km (0.03 R)
• M21: 8,661,268 km (0.06 R)
• M22: 8,962,857 km (0.063 R)
• M23: 9,615,104 km (0.074 R)
• M24: 9,731,790 km (0.082 R)
• M25: 9,888,270 km (0.092 R)
• M26: 10,402,138 km (0.11 R)
• M27: 11,168,977 km (0.081 R)
• M28: 11,373,926 km (0.113 R)
• M29: 11,745,826 km (0.101 R)
• M30: 11,995,954 km (0.071 R)
• M31: 12,163,803 km (0.112 R)
• M32: 12,247,877 km (0.071 R)
• M33: 12,586,566 km (0.103 R)
• M34: 12,885,463 km (0.094 R)
• M35: 13,752,383 km (0.06 R)
• M36: 13,928,160 km (0.112 R)
• M37: 15,087,992 km (0.114 R)
• M38: 15,451,216 km (0.074 R)
• M39: 15,633,875 km (0.105 R)
• M40: 15,771,356 km (0.114 R)
• M41: 16,186,190 km (0.069 R)
• M42: 16,838,736 km (0.116 R)
• M43: 17,737,969 km (0.042 R)
• M44: 18,652,910 km (0.103 R)
• M45: 18,798,768 km (0.065 R)
• M46: 18,896,305 km (0.085 R)
• M47: 19,189,667 km (0.075 R)
• M48: 19,386,089 km (0.082 R)
• M49: 19,484,524 km (0.086 R)
• M50: 20,228,325 km (0.115 R)
• M51: 20,679,213 km (0.045 R)
• M52: 20,981,550 km (0.067 R)
• M53: 21,386,960 km (0.119 R)
• M54: 22,670,660 km (0.117 R)
• M55: 23,243,470 km (0.095 R)
• M56: 23,926,534 km (0.033 R)
• M57: 24,616,180 km (0.075 R)
• M58: 25,043,880 km (0.109 R)
• M59: 25,420,119 km (0.111 R)
• M60: 26,287,039 km (0.087 R)
• M61: 27,273,936 km (0.082 R)
• M62: 27,938,749 km (0.064 R)
• M63: 28,496,749 km (0.111 R)
• M64: 28,608,798 km (0.114 R)
• M65: 29,510,424 km (0.106 R)
• M66: 30,535,917 km (0.046 R)
• M67: 31,979,537 km (0.106 R)
• M68: 32,739,045 km (0.079 R)
• M69: 34,633,852 km (0.116 R)
• M70: 35,053,025 km (0.033 R)
• M71: 35,233,291 km (0.111 R)
• M72: 35,896,458 km (0.087 R)
• M73: 36,503,077 km (0.084 R)
• M74: 36,868,694 km (0.11 R)
• M75: 37,174,323 km (0.113 R)
• M76: 37,787,973 km (0.09 R)
• M77: 38,157,779 km (0.076 R)
• M78: 38,281,347 km (0.096 R)
• M79: 38,652,799 km (0.113 R)
• M80: 39,524,057 km (0.094 R)
• M81: 39,962,229 km (0.111 R)
• M82: 41,032,901 km (0.118 R)
• M83: 41,349,599 km (0.094 R)
• M84: 41,730,775 km (0.064 R)
• M85: 42,049,269 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.9

Radius: 7.2

Gravity: 10.7 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 14.72 AU - 21.02 AU

Year: 26428 Days

Day: 23.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,411,705 km

• M1: 111,151 km (0.074 R)
• M2: 468,092 km (0.105 R)
• M3: 1,015,022 km (0.072 R)
• M4: 1,130,661 km (0.067 R)
• M5: 1,312,273 km (0.049 R)
• M6: 1,877,154 km (0.069 R)
• M7: 2,020,170 km (0.083 R)
• M8: 2,166,776 km (0.067 R)
• M9: 2,909,978 km (0.085 R)
• M10: 3,460,498 km (0.082 R)
• M11: 3,636,275 km (0.047 R)
• M12: 3,770,166 km (0.029 R)
• M13: 4,751,827 km (0.105 R)
• M14: 5,652,855 km (0.067 R)
• M15: 6,389,475 km (0.113 R)
• M16: 6,605,344 km (0.109 R)
• M17: 6,714,252 km (0.115 R)
• M18: 7,721,045 km (0.076 R)
• M19: 8,125,109 km (0.098 R)
• M20: 8,359,230 km (0.11 R)
• M21: 8,833,904 km (0.116 R)
• M22: 9,809,432 km (0.113 R)
• M23: 13,276,661 km (0.06 R)
• M24: 13,552,370 km (0.039 R)
• M25: 13,621,634 km (0.111 R)
• M26: 15,030,547 km (0.117 R)
• M27: 16,264,131 km (0.07 R)
• M28: 17,529,878 km (0.091 R)
• M29: 18,672,956 km (0.091 R)
• M30: 18,749,999 km (0.11 R)
• M31: 19,682,891 km (0.074 R)
• M32: 19,839,819 km (0.094 R)
• M33: 19,997,196 km (0.059 R)
• M34: 20,234,010 km (0.106 R)
• M35: 20,870,100 km (0.095 R)
• M36: 21,030,169 km (0.037 R)
• M37: 21,190,688 km (0.104 R)
• M38: 21,999,115 km (0.107 R)
• M39: 25,588,566 km (0.078 R)
• M40: 26,189,800 km (0.059 R)
• M41: 26,362,436 km (0.041 R)
• M42: 27,318,815 km (0.068 R)
• M43: 27,493,994 km (0.101 R)
• M44: 27,669,473 km (0.1 R)
• M45: 30,074,707 km (0.059 R)
• M46: 31,256,381 km (0.069 R)
• M47: 31,347,935 km (0.102 R)
• M48: 31,714,898 km (0.119 R)
• M49: 31,991,205 km (0.108 R)
• M50: 33,852,801 km (0.1 R)
• M51: 34,135,093 km (0.095 R)
• M52: 35,845,146 km (0.117 R)
• M53: 37,485,636 km (0.1 R)
• M54: 39,842,850 km (0.098 R)
• M55: 40,939,252 km (0.104 R)
• M56: 42,247,785 km (0.104 R)
• M57: 42,450,191 km (0.092 R)
• M58: 43,059,802 km (0.073 R)
• M59: 43,876,906 km (0.07 R)
• M60: 43,979,380 km (0.07 R)
• M61: 46,567,872 km (0.072 R)
• M62: 46,672,441 km (0.034 R)
• M63: 48,356,016 km (0.119 R)
• M64: 48,673,911 km (0.105 R)
• M65: 48,780,126 km (0.113 R)
• M66: 49,205,283 km (0.116 R)
• M67: 51,026,338 km (0.117 R)
• M68: 53,306,060 km (0.084 R)
• M69: 54,293,256 km (0.094 R)
• M70: 54,623,568 km (0.054 R)
• M71: 55,951,848 km (0.078 R)
• M72: 56,285,600 km (0.105 R)
• M73: 56,731,552 km (0.047 R)
• M74: 58,076,586 km (0.1 R)
• M75: 58,979,110 km (0.105 R)
• M76: 59,772,577 km (0.114 R)
• M77: 62,635,282 km (0.048 R)
• M78: 64,840,654 km (0.083 R)
• M79: 66,717,359 km (0.078 R)
• M80: 67,780,850 km (0.091 R)
• M81: 68,136,594 km (0.107 R)
• M82: 69,924,738 km (0.106 R)
• M83: 73,425,029 km (0.046 R)
• M84: 76,982,167 km (0.041 R)
• M85: 77,229,452 km (0.088 R)
• M86: 77,477,186 km (0.068 R)
• M87: 80,218,567 km (0.088 R)
• M88: 81,601,151 km (0.1 R)
• M89: 83,118,372 km (0.117 R)
• M90: 83,626,257 km (0.118 R)
• M91: 84,389,954 km (0.045 R)
• M92: 85,283,801 km (0.106 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 12,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit