🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.42 AU - 0.6 AU

Year: 134 Days

Day: 38.9 Hours

Environment

Temp: 232 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.57 AU - 0.75 AU

Year: 197 Days

Day: 36 Hours

Environment

Temp: 166 °C

Axial Tilt: 96.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.11 AU - 1.61 AU

Year: 582 Days

Day: 16.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,676,556 km

• M1: 1,128,566 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.33 AU - 2.57 AU

Year: 1408 Days

Day: 38.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,676,556 km

• M1: 775,665 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.15 AU - 3.39 AU

Year: 2171 Days

Day: 12.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.8

Radius: 14.7

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.93 AU - 6.83 AU

Year: 5234 Days

Day: 8.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 88,676,556 km

• M1: 189,391 km (0.082 R)
• M2: 449,542 km (0.063 R)
• M3: 616,642 km (0.099 R)
• M4: 720,463 km (0.105 R)
• M5: 937,231 km (0.095 R)
• M6: 1,048,083 km (0.071 R)
• M7: 1,216,979 km (0.102 R)
• M8: 1,452,446 km (0.041 R)
• M9: 1,673,252 km (0.099 R)
• M10: 2,299,469 km (0.097 R)
• M11: 2,436,800 km (0.056 R)
• M12: 3,753,710 km (0.06 R)
• M13: 3,937,117 km (0.062 R)
• M14: 4,040,339 km (0.097 R)
• M15: 4,165,403 km (0.062 R)
• M16: 4,398,177 km (0.07 R)
• M17: 4,744,646 km (0.094 R)
• M18: 4,854,750 km (0.102 R)
• M19: 4,965,602 km (0.113 R)
• M20: 5,258,216 km (0.109 R)
• M21: 5,602,889 km (0.084 R)
• M22: 6,755,241 km (0.099 R)
• M23: 6,929,373 km (0.084 R)
• M24: 7,029,604 km (0.072 R)
• M25: 7,333,138 km (0.098 R)
• M26: 7,979,401 km (0.119 R)
• M27: 8,269,621 km (0.069 R)
• M28: 9,133,698 km (0.098 R)
• M29: 9,548,682 km (0.099 R)
• M30: 9,941,526 km (0.088 R)
• M31: 10,311,332 km (0.037 R)
• M32: 10,569,838 km (0.042 R)
• M33: 10,685,477 km (0.054 R)
• M34: 10,976,445 km (0.111 R)
• M35: 11,211,014 km (0.093 R)
• M36: 11,358,518 km (0.107 R)
• M37: 11,566,159 km (0.036 R)
• M38: 12,439,661 km (0.084 R)
• M39: 13,805,340 km (0.1 R)
• M40: 13,900,185 km (0.104 R)
• M41: 14,345,688 km (0.092 R)
• M42: 14,893,066 km (0.112 R)
• M43: 15,022,917 km (0.09 R)
• M44: 15,414,565 km (0.096 R)
• M45: 15,875,775 km (0.086 R)
• M46: 15,975,257 km (0.091 R)
• M47: 16,241,392 km (0.096 R)
• M48: 16,442,003 km (0.112 R)
• M49: 16,710,681 km (0.117 R)
• M50: 17,218,565 km (0.104 R)
• M51: 17,972,539 km (0.089 R)
• M52: 18,249,444 km (0.093 R)
• M53: 18,458,133 km (0.101 R)
• M54: 18,632,564 km (0.108 R)
• M55: 18,877,606 km (0.07 R)
• M56: 19,548,403 km (0.115 R)
• M57: 19,833,237 km (0.041 R)
• M58: 19,976,103 km (0.118 R)
• M59: 20,406,945 km (0.114 R)
• M60: 20,804,576 km (0.109 R)
• M61: 21,534,015 km (0.12 R)
• M62: 22,383,282 km (0.086 R)
• M63: 23,130,823 km (0.105 R)
• M64: 23,772,598 km (0.085 R)
• M65: 23,924,439 km (0.079 R)
• M66: 24,076,581 km (0.117 R)
• M67: 24,842,372 km (0.117 R)
• M68: 25,538,451 km (0.071 R)
• M69: 25,849,914 km (0.072 R)
• M70: 26,240,962 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.5

Radius: 14.2

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7 AU - 7.78 AU

Year: 7375 Days

Day: 7.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 88,676,556 km

• M1: 180,116 km (0.109 R)
• M2: 272,268 km (0.096 R)
• M3: 606,320 km (0.114 R)
• M4: 729,888 km (0.108 R)
• M5: 1,448,107 km (0.119 R)
• M6: 1,602,193 km (0.1 R)
• M7: 1,761,964 km (0.12 R)
• M8: 1,885,382 km (0.108 R)
• M9: 2,229,457 km (0.092 R)
• M10: 2,664,488 km (0.106 R)
• M11: 2,807,503 km (0.119 R)
• M12: 2,904,293 km (0.109 R)
• M13: 3,076,630 km (0.1 R)
• M14: 3,176,561 km (0.075 R)
• M15: 3,640,315 km (0.119 R)
• M16: 4,432,585 km (0.103 R)
• M17: 4,631,849 km (0.119 R)
• M18: 5,277,514 km (0.097 R)
• M19: 5,580,599 km (0.083 R)
• M20: 5,703,419 km (0.026 R)
• M21: 6,108,829 km (0.119 R)
• M22: 7,113,379 km (0.112 R)
• M23: 7,652,081 km (0.042 R)
• M24: 7,788,813 km (0.1 R)
• M25: 8,520,048 km (0.112 R)
• M26: 8,733,075 km (0.079 R)
• M27: 8,983,801 km (0.1 R)
• M28: 9,750,490 km (0.03 R)
• M29: 10,462,277 km (0.069 R)
• M30: 10,805,305 km (0.088 R)
• M31: 11,268,609 km (0.075 R)
• M32: 11,817,185 km (0.107 R)
• M33: 12,818,593 km (0.097 R)
• M34: 13,267,985 km (0.078 R)
• M35: 13,764,051 km (0.118 R)
• M36: 14,014,329 km (0.072 R)
• M37: 14,392,662 km (0.055 R)
• M38: 14,646,828 km (0.098 R)
• M39: 14,945,126 km (0.066 R)
• M40: 15,116,566 km (0.11 R)
• M41: 16,290,460 km (0.074 R)
• M42: 16,599,679 km (0.051 R)
• M43: 16,866,262 km (0.099 R)
• M44: 17,719,718 km (0.105 R)
• M45: 18,128,868 km (0.042 R)
• M46: 18,679,389 km (0.096 R)
• M47: 19,655,963 km (0.061 R)
• M48: 19,890,982 km (0.061 R)
• M49: 21,272,069 km (0.097 R)
• M50: 21,901,278 km (0.056 R)
• M51: 22,438,484 km (0.091 R)
• M52: 22,831,926 km (0.112 R)
• M53: 23,775,590 km (0.059 R)
• M54: 24,126,397 km (0.072 R)
• M55: 25,495,666 km (0.083 R)
• M56: 25,752,077 km (0.105 R)
• M57: 26,267,292 km (0.096 R)
• M58: 26,526,246 km (0.046 R)
• M59: 26,994,487 km (0.025 R)
• M60: 27,151,116 km (0.109 R)
• M61: 27,570,439 km (0.08 R)
• M62: 28,415,368 km (0.116 R)
• M63: 29,591,207 km (0.108 R)
• M64: 31,001,167 km (0.107 R)
• M65: 31,549,443 km (0.102 R)
• M66: 32,599,620 km (0.11 R)
• M67: 32,822,222 km (0.08 R)
• M68: 33,324,870 km (0.046 R)
• M69: 33,886,461 km (0.065 R)
• M70: 34,905,073 km (0.082 R)
• M71: 35,646,929 km (0.042 R)
• M72: 38,490,036 km (0.088 R)
• M73: 39,256,426 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779

Radius: 3.8

Gravity: 53.95 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 16.76 AU - 20.08 AU

Year: 29021 Days

Day: 17.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,676,556 km

• M1: 83,176 km (0.096 R)
• M2: 473,776 km (0.089 R)
• M3: 1,083,986 km (0.062 R)
• M4: 1,359,695 km (0.089 R)
• M5: 2,349,584 km (0.117 R)
• M6: 2,524,314 km (0.111 R)
• M7: 3,168,782 km (0.094 R)
• M8: 3,658,416 km (0.073 R)
• M9: 3,809,959 km (0.11 R)
• M10: 4,067,117 km (0.066 R)
• M11: 4,224,045 km (0.084 R)
• M12: 4,597,891 km (0.032 R)
• M13: 5,376,996 km (0.061 R)
• M14: 6,742,974 km (0.058 R)
• M15: 9,422,123 km (0.106 R)
• M16: 10,190,457 km (0.12 R)
• M17: 10,978,838 km (0.051 R)
• M18: 11,051,393 km (0.104 R)
• M19: 12,461,503 km (0.111 R)
• M20: 13,149,054 km (0.097 R)
• M21: 13,380,931 km (0.099 R)
• M22: 13,927,263 km (0.069 R)
• M23: 14,960,984 km (0.048 R)
• M24: 16,765,882 km (0.034 R)
• M25: 16,849,507 km (0.048 R)
• M26: 18,378,996 km (0.095 R)
• M27: 21,659,229 km (0.093 R)
• M28: 21,750,334 km (0.093 R)
• M29: 22,299,807 km (0.072 R)
• M30: 22,853,768 km (0.111 R)
• M31: 23,599,363 km (0.038 R)
• M32: 24,069,549 km (0.114 R)
• M33: 24,353,037 km (0.071 R)
• M34: 28,038,979 km (0.119 R)
• M35: 32,205,729 km (0.118 R)
• M36: 32,413,969 km (0.093 R)
• M37: 34,413,494 km (0.102 R)
• M38: 34,519,858 km (0.064 R)
• M39: 36,452,513 km (0.11 R)
• M40: 36,778,038 km (0.105 R)
• M41: 39,194,642 km (0.071 R)
• M42: 39,974,197 km (0.112 R)
• M43: 40,646,489 km (0.083 R)
• M44: 41,775,205 km (0.106 R)
• M45: 42,914,244 km (0.041 R)
• M46: 43,602,543 km (0.098 R)
• M47: 46,862,580 km (0.088 R)
• M48: 47,334,711 km (0.054 R)
• M49: 47,571,375 km (0.045 R)
• M50: 47,808,338 km (0.065 R)
• M51: 48,045,750 km (0.09 R)
• M52: 48,760,379 km (0.112 R)
• M53: 48,879,758 km (0.064 R)
• M54: 49,238,793 km (0.117 R)
• M55: 49,838,830 km (0.114 R)
• M56: 50,200,109 km (0.115 R)
• M57: 50,683,160 km (0.1 R)
• M58: 53,490,215 km (0.101 R)
• M59: 53,736,602 km (0.075 R)
• M60: 54,974,674 km (0.048 R)
• M61: 55,347,921 km (0.11 R)
• M62: 55,597,151 km (0.111 R)
• M63: 56,974,947 km (0.069 R)
• M64: 57,604,904 km (0.109 R)
• M65: 58,363,964 km (0.039 R)
• M66: 58,490,673 km (0.082 R)
• M67: 59,636,294 km (0.088 R)
• M68: 61,303,861 km (0.104 R)
• M69: 62,467,433 km (0.031 R)
• M70: 62,726,986 km (0.094 R)
• M71: 63,116,838 km (0.088 R)
• M72: 65,210,460 km (0.084 R)
• M73: 67,193,679 km (0.061 R)
• M74: 68,125,973 km (0.089 R)
• M75: 69,599,512 km (0.073 R)
• M76: 74,632,732 km (0.05 R)
• M77: 75,183,851 km (0.106 R)
• M78: 75,736,465 km (0.119 R)
• M79: 77,401,938 km (0.095 R)
• M80: 77,541,214 km (0.109 R)
• M81: 77,820,214 km (0.117 R)
• M82: 77,959,789 km (0.103 R)
• M83: 81,759,874 km (0.12 R)
• M84: 85,619,948 km (0.084 R)
• M85: 87,499,645 km (0.044 R)
• M86: 89,392,806 km (0.11 R)
• M87: 91,888,847 km (0.083 R)
• M88: 95,451,370 km (0.116 R)
• M89: 95,899,865 km (0.054 R)
• M90: 96,049,462 km (0.067 R)
• M91: 96,948,994 km (0.099 R)
• M92: 101,031,520 km (0.048 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.2

Radius: 7.3

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 16.05 AU - 22.17 AU

Year: 30666 Days

Day: 18.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,676,556 km

• M1: 154,235 km (0.109 R)
• M2: 993,479 km (0.114 R)
• M3: 1,525,001 km (0.031 R)
• M4: 2,603,153 km (0.045 R)
• M5: 3,590,648 km (0.046 R)
• M6: 4,052,906 km (0.098 R)
• M7: 4,582,781 km (0.07 R)
• M8: 6,082,201 km (0.051 R)
• M9: 8,615,790 km (0.12 R)
• M10: 9,045,585 km (0.078 R)
• M11: 9,107,518 km (0.114 R)
• M12: 9,862,090 km (0.085 R)
• M13: 9,925,968 km (0.07 R)
• M14: 10,767,756 km (0.087 R)
• M15: 11,363,903 km (0.074 R)
• M16: 13,711,094 km (0.104 R)
• M17: 14,212,396 km (0.078 R)
• M18: 14,284,502 km (0.115 R)
• M19: 17,190,291 km (0.09 R)
• M20: 17,421,121 km (0.045 R)
• M21: 17,653,147 km (0.117 R)
• M22: 17,808,280 km (0.105 R)
• M23: 18,120,042 km (0.09 R)
• M24: 18,355,060 km (0.082 R)
• M25: 18,590,976 km (0.102 R)
• M26: 19,066,099 km (0.089 R)
• M27: 19,464,927 km (0.112 R)
• M28: 20,433,573 km (0.115 R)
• M29: 20,514,954 km (0.088 R)
• M30: 21,583,382 km (0.071 R)
• M31: 22,166,066 km (0.099 R)
• M32: 22,333,466 km (0.106 R)
• M33: 22,501,465 km (0.106 R)
• M34: 23,346,992 km (0.099 R)
• M35: 23,602,804 km (0.109 R)
• M36: 24,116,972 km (0.105 R)
• M37: 25,593,952 km (0.032 R)
• M38: 26,387,718 km (0.106 R)
• M39: 26,476,280 km (0.1 R)
• M40: 27,010,644 km (0.096 R)
• M41: 30,011,876 km (0.116 R)
• M42: 31,976,096 km (0.113 R)
• M43: 32,449,873 km (0.095 R)
• M44: 33,116,929 km (0.039 R)
• M45: 33,500,199 km (0.048 R)
• M46: 33,884,965 km (0.115 R)
• M47: 36,322,662 km (0.087 R)
• M48: 36,816,934 km (0.045 R)
• M49: 39,930,963 km (0.08 R)
• M50: 40,236,741 km (0.114 R)
• M51: 41,880,821 km (0.052 R)
• M52: 42,919,480 km (0.117 R)
• M53: 43,651,611 km (0.061 R)
• M54: 46,299,793 km (0.094 R)
• M55: 46,406,755 km (0.07 R)
• M56: 48,238,432 km (0.097 R)
• M57: 48,999,586 km (0.025 R)
• M58: 49,874,135 km (0.097 R)
• M59: 50,423,458 km (0.087 R)
• M60: 50,864,323 km (0.09 R)
• M61: 51,972,095 km (0.054 R)
• M62: 52,194,547 km (0.107 R)
• M63: 52,863,998 km (0.118 R)
• M64: 52,975,897 km (0.048 R)
• M65: 53,985,982 km (0.106 R)
• M66: 55,570,074 km (0.116 R)
• M67: 56,025,450 km (0.107 R)
• M68: 56,596,315 km (0.078 R)
• M69: 57,628,989 km (0.098 R)
• M70: 57,744,030 km (0.102 R)
• M71: 58,783,586 km (0.119 R)
• M72: 60,412,707 km (0.091 R)
• M73: 61,350,386 km (0.1 R)
• M74: 61,821,021 km (0.097 R)
• M75: 63,002,844 km (0.112 R)
• M76: 63,596,448 km (0.083 R)
• M77: 66,592,744 km (0.078 R)
• M78: 67,682,565 km (0.068 R)
• M79: 68,047,135 km (0.119 R)
• M80: 68,900,441 km (0.075 R)
• M81: 69,144,884 km (0.08 R)
• M82: 70,494,406 km (0.071 R)
• M83: 71,234,168 km (0.104 R)
• M84: 72,597,154 km (0.093 R)
• M85: 77,244,412 km (0.087 R)
• M86: 77,371,271 km (0.05 R)
• M87: 77,498,279 km (0.06 R)
• M88: 77,752,596 km (0.077 R)
• M89: 81,986,963 km (0.097 R)
• M90: 83,024,574 km (0.102 R)
• M91: 83,154,724 km (0.08 R)
• M92: 83,284,725 km (0.114 R)
• M93: 85,506,702 km (0.118 R)
• M94: 87,747,977 km (0.064 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 14,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit