🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.58 AU - 0.76 AU

Year: 192 Days

Day: 38.1 Hours

Environment

Temp: 192 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.72 AU - 2.62 AU

Year: 1118 Days

Day: 31.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.19 AU - 3.25 AU

Year: 1569 Days

Day: 37.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,576,244 km

• M1: 1,257,819 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.24 AU - 3.46 AU

Year: 1683 Days

Day: 33 Hours

Environment

Temp: -78 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.8 AU - 2.94 AU

Year: 1701 Days

Day: 45.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.6

Radius: 12.4

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.47 AU - 6.73 AU

Year: 5271 Days

Day: 13.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 114,576,244 km

• M1: 171,589 km (0.077 R)
• M2: 266,135 km (0.11 R)
• M3: 460,462 km (0.059 R)
• M4: 559,047 km (0.096 R)
• M5: 672,742 km (0.091 R)
• M6: 877,092 km (0.051 R)
• M7: 983,756 km (0.088 R)
• M8: 1,133,503 km (0.077 R)
• M9: 1,299,407 km (0.101 R)
• M10: 1,389,615 km (0.114 R)
• M11: 1,727,556 km (0.118 R)
• M12: 1,920,537 km (0.119 R)
• M13: 2,120,699 km (0.12 R)
• M14: 2,248,157 km (0.047 R)
• M15: 2,358,111 km (0.05 R)
• M16: 2,500,678 km (0.087 R)
• M17: 2,935,110 km (0.103 R)
• M18: 3,088,897 km (0.091 R)
• M19: 3,256,746 km (0.092 R)
• M20: 3,416,217 km (0.116 R)
• M21: 3,778,693 km (0.107 R)
• M22: 3,958,659 km (0.099 R)
• M23: 4,264,886 km (0.113 R)
• M24: 4,402,067 km (0.049 R)
• M25: 4,502,746 km (0.12 R)
• M26: 4,642,620 km (0.113 R)
• M27: 4,900,527 km (0.117 R)
• M28: 5,044,440 km (0.072 R)
• M29: 5,123,428 km (0.11 R)
• M30: 5,349,919 km (0.102 R)
• M31: 5,525,248 km (0.096 R)
• M32: 5,702,521 km (0.09 R)
• M33: 5,854,064 km (0.086 R)
• M34: 6,076,815 km (0.103 R)
• M35: 6,316,620 km (0.083 R)
• M36: 6,761,973 km (0.088 R)
• M37: 7,351,688 km (0.096 R)
• M38: 7,835,488 km (0.096 R)
• M39: 8,050,460 km (0.113 R)
• M40: 8,127,652 km (0.116 R)
• M41: 8,423,407 km (0.032 R)
• M42: 8,612,050 km (0.101 R)
• M43: 9,267,139 km (0.078 R)
• M44: 9,789,685 km (0.067 R)
• M45: 9,872,263 km (0.117 R)
• M46: 10,038,017 km (0.103 R)
• M47: 10,238,179 km (0.116 R)
• M48: 10,338,709 km (0.084 R)
• M49: 10,608,434 km (0.052 R)
• M50: 10,727,215 km (0.092 R)
• M51: 11,034,638 km (0.11 R)
• M52: 11,137,711 km (0.118 R)
• M53: 11,224,029 km (0.096 R)
• M54: 11,396,964 km (0.102 R)
• M55: 11,745,826 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423

Radius: 9.9

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.27 AU - 8.87 AU

Year: 7287 Days

Day: 13.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 114,576,244 km

• M1: 128,505 km (0.037 R)
• M2: 245,490 km (0.115 R)
• M3: 513,569 km (0.092 R)
• M4: 594,951 km (0.119 R)
• M5: 668,852 km (0.095 R)
• M6: 733,030 km (0.064 R)
• M7: 1,026,989 km (0.078 R)
• M8: 1,903,783 km (0.118 R)
• M9: 2,151,965 km (0.104 R)
• M10: 2,250,401 km (0.119 R)
• M11: 2,370,378 km (0.117 R)
• M12: 2,554,384 km (0.081 R)
• M13: 2,936,756 km (0.098 R)
• M14: 3,157,113 km (0.112 R)
• M15: 3,567,460 km (0.066 R)
• M16: 4,091,951 km (0.096 R)
• M17: 4,214,621 km (0.069 R)
• M18: 4,413,287 km (0.061 R)
• M19: 4,615,244 km (0.111 R)
• M20: 4,871,804 km (0.075 R)
• M21: 5,028,134 km (0.102 R)
• M22: 5,318,952 km (0.116 R)
• M23: 5,615,306 km (0.057 R)
• M24: 5,806,641 km (0.116 R)
• M25: 5,889,369 km (0.092 R)
• M26: 6,450,810 km (0.116 R)
• M27: 6,565,103 km (0.099 R)
• M28: 7,058,626 km (0.087 R)
• M29: 7,564,267 km (0.119 R)
• M30: 8,081,427 km (0.078 R)
• M31: 8,767,931 km (0.104 R)
• M32: 9,214,331 km (0.054 R)
• M33: 9,537,911 km (0.105 R)
• M34: 9,865,232 km (0.085 R)
• M35: 10,631,921 km (0.087 R)
• M36: 11,486,873 km (0.097 R)
• M37: 12,506,382 km (0.114 R)
• M38: 13,738,021 km (0.098 R)
• M39: 13,885,525 km (0.079 R)
• M40: 14,932,411 km (0.077 R)
• M41: 15,580,319 km (0.094 R)
• M42: 15,695,659 km (0.059 R)
• M43: 15,849,894 km (0.081 R)
• M44: 16,043,324 km (0.079 R)
• M45: 16,198,607 km (0.079 R)
• M46: 16,549,863 km (0.081 R)
• M47: 16,785,479 km (0.113 R)
• M48: 17,419,176 km (0.118 R)
• M49: 17,498,912 km (0.111 R)
• M50: 18,060,801 km (0.054 R)
• M51: 18,343,841 km (0.08 R)
• M52: 18,750,896 km (0.06 R)
• M53: 19,325,651 km (0.119 R)
• M54: 20,115,079 km (0.07 R)
• M55: 20,240,742 km (0.074 R)
• M56: 21,639,482 km (0.105 R)
• M57: 21,768,136 km (0.09 R)
• M58: 21,854,155 km (0.075 R)
• M59: 23,157,002 km (0.096 R)
• M60: 23,817,776 km (0.11 R)
• M61: 24,574,143 km (0.097 R)
• M62: 24,977,758 km (0.119 R)
• M63: 25,338,439 km (0.09 R)
• M64: 25,610,108 km (0.039 R)
• M65: 26,156,141 km (0.116 R)
• M66: 26,568,283 km (0.036 R)
• M67: 27,074,971 km (0.084 R)
• M68: 27,352,624 km (0.049 R)
• M69: 27,817,574 km (0.098 R)
• M70: 28,191,420 km (0.105 R)
• M71: 29,180,561 km (0.096 R)
• M72: 29,560,390 km (0.112 R)
• M73: 29,703,256 km (0.088 R)
• M74: 29,989,736 km (0.103 R)
• M75: 30,373,005 km (0.11 R)
• M76: 30,854,411 km (0.11 R)
• M77: 31,241,421 km (0.091 R)
• M78: 31,824,853 km (0.111 R)
• M79: 32,166,833 km (0.12 R)
• M80: 32,608,446 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.2

Radius: 3.4

Gravity: 68.96 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 13.51 AU - 14.85 AU

Year: 18681 Days

Day: 16 Hours

Environment

Temp: -189 °C

Axial Tilt: 110.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 114,576,244 km

• M1: 49,068 km (0.069 R)
• M2: 168,896 km (0.111 R)
• M3: 400,324 km (0.099 R)
• M4: 439,369 km (0.102 R)
• M5: 542,741 km (0.069 R)
• M6: 653,743 km (0.077 R)
• M7: 821,143 km (0.075 R)
• M8: 871,258 km (0.08 R)
• M9: 1,082,490 km (0.079 R)
• M10: 1,338,303 km (0.118 R)
• M11: 1,457,831 km (0.08 R)
• M12: 1,549,834 km (0.104 R)
• M13: 1,643,632 km (0.048 R)
• M14: 1,771,688 km (0.103 R)
• M15: 1,903,035 km (0.119 R)
• M16: 2,071,631 km (0.052 R)
• M17: 2,459,239 km (0.097 R)
• M18: 2,945,582 km (0.075 R)
• M19: 3,101,164 km (0.115 R)
• M20: 3,501,488 km (0.094 R)
• M21: 3,542,478 km (0.117 R)
• M22: 4,482,700 km (0.062 R)
• M23: 4,979,964 km (0.077 R)
• M24: 5,165,016 km (0.102 R)
• M25: 5,830,727 km (0.059 R)
• M26: 5,879,196 km (0.118 R)
• M27: 6,074,870 km (0.07 R)
• M28: 6,776,335 km (0.091 R)
• M29: 8,916,781 km (0.1 R)
• M30: 9,481,962 km (0.065 R)
• M31: 11,185,283 km (0.043 R)
• M32: 12,040,534 km (0.116 R)
• M33: 12,853,449 km (0.092 R)
• M34: 13,490,736 km (0.108 R)
• M35: 16,414,327 km (0.075 R)
• M36: 17,805,288 km (0.039 R)
• M37: 17,875,898 km (0.093 R)
• M38: 18,729,504 km (0.085 R)
• M39: 18,801,311 km (0.061 R)
• M40: 19,742,132 km (0.119 R)
• M41: 20,476,209 km (0.095 R)
• M42: 20,624,161 km (0.038 R)
• M43: 21,518,906 km (0.08 R)
• M44: 22,046,687 km (0.057 R)
• M45: 22,122,384 km (0.071 R)
• M46: 22,502,512 km (0.048 R)
• M47: 23,192,008 km (0.1 R)
• M48: 23,346,094 km (0.117 R)
• M49: 23,732,954 km (0.093 R)
• M50: 23,966,177 km (0.098 R)
• M51: 27,227,710 km (0.09 R)
• M52: 30,372,108 km (0.085 R)
• M53: 31,473,896 km (0.053 R)
• M54: 32,675,017 km (0.096 R)
• M55: 34,241,307 km (0.11 R)
• M56: 36,010,003 km (0.057 R)
• M57: 36,636,070 km (0.082 R)
• M58: 37,717,513 km (0.078 R)
• M59: 38,080,437 km (0.11 R)
• M60: 38,626,918 km (0.094 R)
• M61: 41,210,922 km (0.117 R)
• M62: 42,712,436 km (0.114 R)
• M63: 43,375,005 km (0.032 R)
• M64: 44,136,309 km (0.043 R)
• M65: 45,190,375 km (0.099 R)
• M66: 45,286,567 km (0.076 R)
• M67: 45,479,249 km (0.098 R)
• M68: 45,672,080 km (0.117 R)
• M69: 45,768,721 km (0.054 R)
• M70: 46,640,876 km (0.042 R)
• M71: 49,984,987 km (0.038 R)
• M72: 50,283,734 km (0.1 R)
• M73: 51,283,945 km (0.053 R)
• M74: 51,786,444 km (0.042 R)
• M75: 53,914,773 km (0.08 R)
• M76: 56,382,091 km (0.104 R)
• M77: 56,692,955 km (0.102 R)
• M78: 56,796,776 km (0.118 R)
• M79: 57,108,538 km (0.053 R)
• M80: 57,525,168 km (0.118 R)
• M81: 58,151,834 km (0.095 R)
• M82: 59,412,046 km (0.069 R)
• M83: 59,834,062 km (0.055 R)
• M84: 60,257,125 km (0.112 R)
• M85: 61,425,634 km (0.082 R)
• M86: 64,000,961 km (0.065 R)
• M87: 64,433,598 km (0.035 R)
• M88: 66,939,961 km (0.066 R)
• M89: 68,039,655 km (0.113 R)
• M90: 69,034,481 km (0.096 R)
• M91: 69,145,333 km (0.117 R)
• M92: 71,598,588 km (0.06 R)
• M93: 73,061,506 km (0.037 R)
• M94: 74,420,752 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.3

Radius: 5.5

Gravity: 27.68 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 19.21 AU - 22.59 AU

Year: 33427 Days

Day: 16.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 114,576,244 km

• M1: 135,536 km (0.119 R)
• M2: 278,701 km (0.118 R)
• M3: 344,973 km (0.103 R)
• M4: 604,974 km (0.11 R)
• M5: 1,505,254 km (0.08 R)
• M6: 1,585,887 km (0.06 R)
• M7: 1,626,727 km (0.106 R)
• M8: 2,806,456 km (0.069 R)
• M9: 2,956,353 km (0.113 R)
• M10: 3,057,631 km (0.098 R)
• M11: 3,689,383 km (0.062 R)
• M12: 3,908,843 km (0.111 R)
• M13: 4,020,144 km (0.085 R)
• M14: 4,076,243 km (0.093 R)
• M15: 5,312,220 km (0.116 R)
• M16: 7,259,985 km (0.097 R)
• M17: 7,603,910 km (0.116 R)
• M18: 8,451,233 km (0.115 R)
• M19: 9,253,975 km (0.04 R)
• M20: 10,004,507 km (0.07 R)
• M21: 11,324,858 km (0.12 R)
• M22: 12,208,084 km (0.054 R)
• M23: 13,029,975 km (0.106 R)
• M24: 13,447,652 km (0.101 R)
• M25: 13,700,323 km (0.11 R)
• M26: 13,784,995 km (0.086 R)
• M27: 15,161,744 km (0.099 R)
• M28: 18,043,598 km (0.109 R)
• M29: 20,893,736 km (0.066 R)
• M30: 21,088,662 km (0.088 R)
• M31: 21,677,180 km (0.118 R)
• M32: 25,319,140 km (0.088 R)
• M33: 25,422,961 km (0.087 R)
• M34: 26,891,564 km (0.064 R)
• M35: 27,957,299 km (0.057 R)
• M36: 28,172,121 km (0.1 R)
• M37: 29,145,555 km (0.117 R)
• M38: 29,691,138 km (0.074 R)
• M39: 31,125,183 km (0.098 R)
• M40: 32,468,871 km (0.047 R)
• M41: 32,694,615 km (0.059 R)
• M42: 36,494,550 km (0.103 R)
• M43: 37,082,470 km (0.096 R)
• M44: 40,310,343 km (0.095 R)
• M45: 40,918,010 km (0.09 R)
• M46: 42,882,379 km (0.104 R)
• M47: 45,129,040 km (0.039 R)
• M48: 45,886,304 km (0.077 R)
• M49: 46,012,864 km (0.087 R)
• M50: 46,520,599 km (0.118 R)
• M51: 47,030,130 km (0.111 R)
• M52: 48,054,726 km (0.059 R)
• M53: 48,183,230 km (0.042 R)
• M54: 49,475,457 km (0.051 R)
• M55: 52,093,868 km (0.092 R)
• M56: 52,358,208 km (0.085 R)
• M57: 53,020,926 km (0.112 R)
• M58: 55,025,837 km (0.07 R)
• M59: 55,294,963 km (0.085 R)
• M60: 56,105,036 km (0.107 R)
• M61: 58,284,677 km (0.103 R)
• M62: 59,109,111 km (0.044 R)
• M63: 59,246,890 km (0.104 R)
• M64: 60,075,812 km (0.096 R)
• M65: 62,585,616 km (0.043 R)
• M66: 67,131,296 km (0.109 R)
• M67: 67,418,973 km (0.048 R)
• M68: 69,880,157 km (0.078 R)
• M69: 70,025,866 km (0.049 R)
• M70: 71,781,995 km (0.078 R)
• M71: 74,443,491 km (0.089 R)
• M72: 75,188,488 km (0.09 R)
• M73: 76,235,524 km (0.059 R)
• M74: 76,986,505 km (0.072 R)
• M75: 78,950,276 km (0.07 R)
• M76: 79,101,969 km (0.101 R)
• M77: 80,777,614 km (0.1 R)
• M78: 81,849,932 km (0.084 R)
• M79: 84,784,294 km (0.117 R)
• M80: 87,595,986 km (0.043 R)
• M81: 90,279,323 km (0.052 R)
• M82: 91,392,032 km (0.046 R)
• M83: 91,710,675 km (0.06 R)
• M84: 92,989,438 km (0.059 R)
• M85: 99,470,915 km (0.109 R)
• M86: 99,634,725 km (0.109 R)
• M87: 100,291,310 km (0.117 R)
• M88: 104,260,291 km (0.026 R)
• M89: 105,427,454 km (0.109 R)
• M90: 107,102,501 km (0.113 R)
• M91: 107,270,500 km (0.055 R)
• M92: 107,606,646 km (0.054 R)
• M93: 108,617,479 km (0.107 R)
• M94: 111,158,249 km (0.107 R)
• M95: 112,009,461 km (0.118 R)
• M96: 113,889,906 km (0.054 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 19,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit