🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.74 AU - 1.06 AU

Year: 255 Days

Day: 30.6 Hours

Environment

Temp: 224 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,826,698 km

• M1: 66,870 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1 AU - 1.26 AU

Year: 358 Days

Day: 13.5 Hours

Environment

Temp: 250 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.01 AU - 2.21 AU

Year: 914 Days

Day: 30.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.17 AU - 5.28 AU

Year: 2585 Days

Day: 31.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.21 AU - 9.61 AU

Year: 8609 Days

Day: 36.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,826,698 km

• M1: 781,200 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.9

Radius: 8.1

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 11.78 AU - 15.12 AU

Year: 14711 Days

Day: 9 Hours

Environment

Temp: -150 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 108,826,698 km

• M1: 108,309 km (0.094 R)
• M2: 211,980 km (0.065 R)
• M3: 293,810 km (0.07 R)
• M4: 812,017 km (0.04 R)
• M5: 953,986 km (0.083 R)
• M6: 1,202,318 km (0.083 R)
• M7: 1,470,996 km (0.103 R)
• M8: 1,713,195 km (0.12 R)
• M9: 2,210,458 km (0.094 R)
• M10: 2,335,372 km (0.099 R)
• M11: 2,411,368 km (0.065 R)
• M12: 2,777,135 km (0.09 R)
• M13: 3,473,363 km (0.04 R)
• M14: 3,560,579 km (0.043 R)
• M15: 4,252,319 km (0.116 R)
• M16: 4,502,597 km (0.037 R)
• M17: 4,629,605 km (0.102 R)
• M18: 4,693,484 km (0.113 R)
• M19: 4,854,601 km (0.115 R)
• M20: 5,349,021 km (0.086 R)
• M21: 5,449,850 km (0.095 R)
• M22: 5,585,237 km (0.061 R)
• M23: 5,824,892 km (0.081 R)
• M24: 5,963,420 km (0.047 R)
• M25: 6,243,766 km (0.12 R)
• M26: 6,600,108 km (0.102 R)
• M27: 7,332,689 km (0.055 R)
• M28: 7,444,888 km (0.117 R)
• M29: 7,822,772 km (0.073 R)
• M30: 8,557,896 km (0.114 R)
• M31: 9,558,406 km (0.106 R)
• M32: 10,093,368 km (0.111 R)
• M33: 10,176,545 km (0.108 R)
• M34: 11,020,576 km (0.099 R)
• M35: 11,887,047 km (0.043 R)
• M36: 12,775,209 km (0.075 R)
• M37: 13,181,816 km (0.037 R)
• M38: 14,054,271 km (0.11 R)
• M39: 14,380,395 km (0.109 R)
• M40: 15,040,121 km (0.102 R)
• M41: 15,806,062 km (0.093 R)
• M42: 17,475,724 km (0.073 R)
• M43: 17,977,326 km (0.11 R)
• M44: 18,687,616 km (0.087 R)
• M45: 20,031,005 km (0.092 R)
• M46: 20,135,574 km (0.115 R)
• M47: 20,926,049 km (0.06 R)
• M48: 21,405,211 km (0.031 R)
• M49: 21,672,842 km (0.091 R)
• M50: 22,645,976 km (0.106 R)
• M51: 22,864,239 km (0.041 R)
• M52: 23,083,101 km (0.064 R)
• M53: 23,412,665 km (0.101 R)
• M54: 24,187,881 km (0.117 R)
• M55: 26,162,424 km (0.111 R)
• M56: 26,219,570 km (0.102 R)
• M57: 28,246,771 km (0.089 R)
• M58: 28,776,048 km (0.113 R)
• M59: 29,487,087 km (0.075 R)
• M60: 31,228,855 km (0.073 R)
• M61: 31,289,591 km (0.111 R)
• M62: 31,411,065 km (0.106 R)
• M63: 31,715,347 km (0.044 R)
• M64: 31,898,305 km (0.12 R)
• M65: 33,003,983 km (0.117 R)
• M66: 34,372,205 km (0.108 R)
• M67: 34,685,762 km (0.104 R)
• M68: 34,748,593 km (0.111 R)
• M69: 34,874,256 km (0.114 R)
• M70: 35,568,689 km (0.114 R)
• M71: 35,758,977 km (0.113 R)
• M72: 36,842,964 km (0.106 R)
• M73: 37,614,589 km (0.073 R)
• M74: 38,261,750 km (0.084 R)
• M75: 38,391,750 km (0.112 R)
• M76: 38,586,826 km (0.103 R)
• M77: 39,173,998 km (0.099 R)
• M78: 39,239,372 km (0.035 R)
• M79: 39,895,807 km (0.109 R)
• M80: 40,953,315 km (0.062 R)
• M81: 42,020,247 km (0.065 R)
• M82: 43,028,686 km (0.072 R)
• M83: 43,096,155 km (0.092 R)
• M84: 43,434,246 km (0.092 R)
• M85: 44,522,121 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 14.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.1

Radius: 8.5

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 11.55 AU - 17.43 AU

Year: 16449 Days

Day: 12.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 108,826,698 km

• M1: 137,480 km (0.071 R)
• M2: 191,036 km (0.111 R)
• M3: 265,237 km (0.094 R)
• M4: 340,934 km (0.113 R)
• M5: 446,699 km (0.088 R)
• M6: 504,294 km (0.116 R)
• M7: 815,458 km (0.094 R)
• M8: 1,515,127 km (0.05 R)
• M9: 1,963,322 km (0.087 R)
• M10: 2,491,104 km (0.042 R)
• M11: 2,904,143 km (0.06 R)
• M12: 3,398,265 km (0.066 R)
• M13: 3,533,352 km (0.051 R)
• M14: 4,300,490 km (0.113 R)
• M15: 4,463,252 km (0.081 R)
• M16: 4,677,925 km (0.052 R)
• M17: 4,997,915 km (0.083 R)
• M18: 6,017,874 km (0.091 R)
• M19: 6,476,989 km (0.072 R)
• M20: 6,757,934 km (0.091 R)
• M21: 7,235,002 km (0.038 R)
• M22: 7,841,771 km (0.055 R)
• M23: 7,941,104 km (0.112 R)
• M24: 8,302,383 km (0.116 R)
• M25: 8,607,562 km (0.099 R)
• M26: 8,999,509 km (0.103 R)
• M27: 9,228,992 km (0.073 R)
• M28: 9,545,242 km (0.085 R)
• M29: 9,736,577 km (0.098 R)
• M30: 10,036,820 km (0.112 R)
• M31: 10,209,755 km (0.062 R)
• M32: 10,383,738 km (0.08 R)
• M33: 10,536,776 km (0.052 R)
• M34: 10,867,238 km (0.118 R)
• M35: 11,044,811 km (0.095 R)
• M36: 11,223,431 km (0.067 R)
• M37: 11,380,508 km (0.049 R)
• M38: 11,947,484 km (0.064 R)
• M39: 12,990,929 km (0.066 R)
• M40: 13,416,386 km (0.12 R)
• M41: 13,702,716 km (0.067 R)
• M42: 13,894,650 km (0.087 R)
• M43: 14,892,318 km (0.055 R)
• M44: 15,238,338 km (0.05 R)
• M45: 16,190,678 km (0.097 R)
• M46: 16,879,128 km (0.088 R)
• M47: 17,213,928 km (0.089 R)
• M48: 17,291,569 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.4

Radius: 4.1

Gravity: 32.5 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 15.16 AU - 19.76 AU

Year: 21758 Days

Day: 22.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 108,826,698 km

• M1: 57,595 km (0.066 R)
• M2: 94,695 km (0.12 R)
• M3: 216,319 km (0.071 R)
• M4: 246,388 km (0.103 R)
• M5: 603,478 km (0.111 R)
• M6: 670,198 km (0.055 R)
• M7: 884,871 km (0.102 R)
• M8: 1,119,890 km (0.092 R)
• M9: 1,402,929 km (0.12 R)
• M10: 1,492,089 km (0.107 R)
• M11: 1,613,862 km (0.105 R)
• M12: 1,998,179 km (0.117 R)
• M13: 3,307,908 km (0.054 R)
• M14: 3,506,873 km (0.089 R)
• M15: 5,141,529 km (0.107 R)
• M16: 5,842,545 km (0.084 R)
• M17: 6,131,269 km (0.088 R)
• M18: 6,326,344 km (0.107 R)
• M19: 6,622,698 km (0.089 R)
• M20: 7,383,553 km (0.059 R)
• M21: 7,591,045 km (0.098 R)
• M22: 7,747,973 km (0.071 R)
• M23: 8,225,041 km (0.118 R)
• M24: 8,548,322 km (0.072 R)
• M25: 8,875,941 km (0.065 R)
• M26: 9,430,799 km (0.112 R)
• M27: 9,769,190 km (0.078 R)
• M28: 10,515,833 km (0.109 R)
• M29: 10,807,848 km (0.074 R)
• M30: 12,185,046 km (0.059 R)
• M31: 14,903,987 km (0.032 R)
• M32: 15,429,824 km (0.117 R)
• M33: 15,694,911 km (0.101 R)
• M34: 15,894,774 km (0.081 R)
• M35: 16,028,514 km (0.116 R)
• M36: 16,297,042 km (0.11 R)
• M37: 16,364,361 km (0.077 R)
• M38: 18,357,753 km (0.082 R)
• M39: 19,776,539 km (0.077 R)
• M40: 20,136,771 km (0.108 R)
• M41: 20,426,392 km (0.09 R)
• M42: 23,246,462 km (0.101 R)
• M43: 24,701,451 km (0.039 R)
• M44: 26,898,894 km (0.089 R)
• M45: 27,538,126 km (0.107 R)
• M46: 29,076,141 km (0.091 R)
• M47: 29,239,652 km (0.115 R)
• M48: 29,321,631 km (0.054 R)
• M49: 30,808,335 km (0.03 R)
• M50: 32,404,096 km (0.052 R)
• M51: 32,913,626 km (0.115 R)
• M52: 33,254,709 km (0.059 R)
• M53: 33,340,129 km (0.094 R)
• M54: 33,854,447 km (0.114 R)
• M55: 34,891,011 km (0.052 R)
• M56: 35,413,257 km (0.113 R)
• M57: 35,587,837 km (0.059 R)
• M58: 35,675,203 km (0.095 R)
• M59: 36,995,105 km (0.094 R)
• M60: 37,438,662 km (0.072 R)
• M61: 37,794,705 km (0.075 R)
• M62: 38,959,624 km (0.115 R)
• M63: 39,049,831 km (0.112 R)
• M64: 39,410,811 km (0.089 R)
• M65: 42,617,292 km (0.028 R)
• M66: 42,989,192 km (0.086 R)
• M67: 43,175,441 km (0.041 R)
• M68: 43,735,835 km (0.095 R)
• M69: 44,863,953 km (0.06 R)
• M70: 48,111,872 km (0.099 R)
• M71: 50,351,651 km (0.072 R)
• M72: 50,744,645 km (0.048 R)
• M73: 50,941,516 km (0.066 R)
• M74: 52,326,642 km (0.04 R)
• M75: 52,625,090 km (0.067 R)
• M76: 53,223,631 km (0.033 R)
• M77: 54,326,916 km (0.087 R)
• M78: 55,437,530 km (0.095 R)
• M79: 55,741,812 km (0.116 R)
• M80: 55,944,966 km (0.098 R)
• M81: 60,267,148 km (0.078 R)
• M82: 61,311,939 km (0.094 R)
• M83: 61,521,526 km (0.12 R)
• M84: 64,588,581 km (0.106 R)
• M85: 65,015,534 km (0.071 R)
• M86: 67,164,208 km (0.075 R)
• M87: 70,101,562 km (0.09 R)
• M88: 70,430,528 km (0.097 R)
• M89: 70,980,001 km (0.074 R)
• M90: 71,310,313 km (0.062 R)
• M91: 71,641,074 km (0.074 R)
• M92: 72,747,649 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 24.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.6

Radius: 7.3

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 22.01 AU - 26.05 AU

Year: 35130 Days

Day: 19.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 108,826,698 km

• M1: 251,923 km (0.063 R)
• M2: 1,198,728 km (0.08 R)
• M3: 1,769,444 km (0.087 R)
• M4: 2,191,459 km (0.112 R)
• M5: 2,324,153 km (0.106 R)
• M6: 2,551,242 km (0.1 R)
• M7: 3,477,851 km (0.089 R)
• M8: 5,187,456 km (0.113 R)
• M9: 5,246,397 km (0.069 R)
• M10: 5,305,488 km (0.04 R)
• M11: 5,909,265 km (0.097 R)
• M12: 5,970,750 km (0.118 R)
• M13: 7,445,037 km (0.113 R)
• M14: 10,855,270 km (0.103 R)
• M15: 10,930,817 km (0.059 R)
• M16: 11,618,519 km (0.096 R)
• M17: 11,773,352 km (0.076 R)
• M18: 12,636,532 km (0.115 R)
• M19: 12,715,969 km (0.105 R)
• M20: 14,423,329 km (0.111 R)
• M21: 14,589,682 km (0.054 R)
• M22: 16,287,767 km (0.115 R)
• M23: 16,547,768 km (0.12 R)
• M24: 16,634,834 km (0.116 R)
• M25: 16,721,900 km (0.113 R)
• M26: 17,690,547 km (0.111 R)
• M27: 20,797,694 km (0.096 R)
• M28: 20,985,589 km (0.047 R)
• M29: 24,662,406 km (0.095 R)
• M30: 25,461,408 km (0.091 R)
• M31: 26,675,844 km (0.095 R)
• M32: 28,220,292 km (0.069 R)
• M33: 31,610,628 km (0.112 R)
• M34: 32,369,239 km (0.115 R)
• M35: 32,914,823 km (0.03 R)
• M36: 33,463,398 km (0.034 R)
• M37: 34,014,965 km (0.074 R)
• M38: 34,236,520 km (0.087 R)
• M39: 38,074,304 km (0.097 R)
• M40: 38,189,195 km (0.062 R)
• M41: 40,277,581 km (0.109 R)
• M42: 40,864,304 km (0.084 R)
• M43: 45,414,323 km (0.083 R)
• M44: 47,625,081 km (0.062 R)
• M45: 49,744,882 km (0.071 R)
• M46: 51,768,044 km (0.072 R)
• M47: 53,688,881 km (0.097 R)
• M48: 55,502,755 km (0.111 R)
• M49: 57,600,267 km (0.038 R)
• M50: 57,864,307 km (0.09 R)
• M51: 58,261,040 km (0.061 R)
• M52: 59,057,350 km (0.114 R)
• M53: 59,857,100 km (0.03 R)
• M54: 65,142,692 km (0.071 R)
• M55: 66,245,378 km (0.106 R)
• M56: 67,354,048 km (0.116 R)
• M57: 67,771,426 km (0.072 R)
• M58: 70,152,575 km (0.088 R)
• M59: 71,707,944 km (0.114 R)
• M60: 71,991,881 km (0.064 R)
• M61: 73,131,667 km (0.106 R)
• M62: 74,133,823 km (0.026 R)
• M63: 74,277,437 km (0.115 R)
• M64: 74,421,051 km (0.115 R)
• M65: 74,996,554 km (0.102 R)
• M66: 77,604,344 km (0.059 R)
• M67: 78,480,090 km (0.037 R)
• M68: 80,684,116 km (0.07 R)
• M69: 83,953,128 km (0.103 R)
• M70: 86,962,439 km (0.049 R)
• M71: 88,327,968 km (0.112 R)
• M72: 89,395,050 km (0.102 R)
• M73: 90,006,756 km (0.065 R)
• M74: 90,313,132 km (0.069 R)
• M75: 90,619,808 km (0.102 R)
• M76: 90,926,932 km (0.099 R)
• M77: 91,542,079 km (0.119 R)
• M78: 92,312,956 km (0.114 R)
• M79: 94,638,455 km (0.099 R)
• M80: 96,042,880 km (0.099 R)
• M81: 96,355,989 km (0.083 R)
• M82: 96,983,103 km (0.103 R)
• M83: 98,399,196 km (0.063 R)
• M84: 99,505,173 km (0.074 R)
• M85: 99,822,022 km (0.062 R)
• M86: 101,889,165 km (0.041 R)
• M87: 102,848,087 km (0.074 R)
• M88: 103,809,852 km (0.05 R)
• M89: 105,419,525 km (0.093 R)
• M90: 106,065,788 km (0.099 R)
• M91: 107,362,053 km (0.088 R)
• M92: 108,337,731 km (0.098 R)
• M93: 108,826,766 km (0.102 R)

Kuiper Belt

Range: 36.8 - 62.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 20,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit