🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.58 AU - 0.74 AU

Year: 202 Days

Day: 15.9 Hours

Environment

Temp: 197 °C

Axial Tilt: 42.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,087,474 km

• M1: 469,438 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.63 AU - 0.83 AU

Year: 235 Days

Day: 24.9 Hours

Environment

Temp: 142 °C

Axial Tilt: 43.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.4 AU - 1.78 AU

Year: 755 Days

Day: 30.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.43 AU - 1.77 AU

Year: 762 Days

Day: 31 Hours

Environment

Temp: -50 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,087,474 km

• M1: 547,678 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.44 AU - 3.58 AU

Year: 2477 Days

Day: 33.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.3

Radius: 8

Gravity: 14.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.71 AU - 8.85 AU

Year: 7400 Days

Day: 14.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 80,087,474 km

• M1: 212,429 km (0.086 R)
• M2: 290,818 km (0.072 R)
• M3: 346,469 km (0.108 R)
• M4: 431,739 km (0.083 R)
• M5: 596,297 km (0.097 R)
• M6: 717,771 km (0.107 R)
• M7: 847,622 km (0.079 R)
• M8: 898,485 km (0.11 R)
• M9: 1,075,609 km (0.115 R)
• M10: 1,323,044 km (0.04 R)
• M11: 1,382,733 km (0.101 R)
• M12: 1,546,393 km (0.092 R)
• M13: 1,694,944 km (0.065 R)
• M14: 2,028,996 km (0.117 R)
• M15: 2,191,908 km (0.031 R)
• M16: 2,605,696 km (0.106 R)
• M17: 2,783,119 km (0.11 R)
• M18: 3,096,676 km (0.087 R)
• M19: 3,393,927 km (0.069 R)
• M20: 4,490,479 km (0.099 R)
• M21: 5,459,724 km (0.08 R)
• M22: 6,388,727 km (0.113 R)
• M23: 8,092,347 km (0.086 R)
• M24: 8,240,449 km (0.111 R)
• M25: 9,495,426 km (0.102 R)
• M26: 9,573,516 km (0.077 R)
• M27: 10,125,233 km (0.034 R)
• M28: 10,485,464 km (0.042 R)
• M29: 10,727,963 km (0.057 R)
• M30: 11,177,205 km (0.032 R)
• M31: 11,300,922 km (0.114 R)
• M32: 11,424,939 km (0.087 R)
• M33: 12,604,668 km (0.112 R)
• M34: 12,819,490 km (0.109 R)
• M35: 13,035,360 km (0.107 R)
• M36: 13,165,510 km (0.12 R)
• M37: 13,252,576 km (0.095 R)
• M38: 13,646,467 km (0.117 R)
• M39: 14,177,689 km (0.107 R)
• M40: 14,941,835 km (0.116 R)
• M41: 15,078,119 km (0.091 R)
• M42: 15,765,372 km (0.072 R)
• M43: 16,043,324 km (0.089 R)
• M44: 16,136,225 km (0.094 R)
• M45: 16,275,949 km (0.095 R)
• M46: 16,744,938 km (0.082 R)
• M47: 18,129,616 km (0.12 R)
• M48: 18,566,741 km (0.091 R)
• M49: 18,958,239 km (0.043 R)
• M50: 19,451,463 km (0.078 R)
• M51: 20,450,627 km (0.116 R)
• M52: 20,804,277 km (0.059 R)
• M53: 21,007,281 km (0.115 R)
• M54: 22,394,502 km (0.081 R)
• M55: 22,446,562 km (0.071 R)
• M56: 22,498,473 km (0.116 R)
• M57: 23,335,772 km (0.066 R)
• M58: 24,236,501 km (0.113 R)
• M59: 24,933,028 km (0.119 R)
• M60: 25,473,226 km (0.103 R)
• M61: 25,581,834 km (0.051 R)
• M62: 26,895,902 km (0.056 R)
• M63: 27,338,861 km (0.104 R)
• M64: 27,394,362 km (0.09 R)
• M65: 27,840,014 km (0.082 R)
• M66: 28,569,304 km (0.116 R)
• M67: 30,276,066 km (0.098 R)
• M68: 31,257,727 km (0.099 R)
• M69: 32,956,561 km (0.107 R)
• M70: 33,787,427 km (0.06 R)
• M71: 34,385,071 km (0.094 R)
• M72: 35,167,168 km (0.107 R)
• M73: 35,288,043 km (0.096 R)
• M74: 35,348,481 km (0.106 R)
• M75: 36,198,795 km (0.085 R)
• M76: 36,565,310 km (0.049 R)
• M77: 37,117,326 km (0.083 R)
• M78: 37,548,617 km (0.093 R)
• M79: 37,733,969 km (0.115 R)
• M80: 38,852,362 km (0.119 R)
• M81: 40,044,807 km (0.039 R)
• M82: 40,867,446 km (0.05 R)
• M83: 41,312,798 km (0.076 R)
• M84: 41,376,527 km (0.092 R)
• M85: 41,568,012 km (0.064 R)
• M86: 42,208,291 km (0.115 R)
• M87: 42,272,469 km (0.084 R)
• M88: 42,980,964 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.3

Radius: 13.4

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.97 AU - 9.29 AU

Year: 7940 Days

Day: 10.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 80,087,474 km

• M1: 209,138 km (0.108 R)
• M2: 314,754 km (0.078 R)
• M3: 506,538 km (0.08 R)
• M4: 627,413 km (0.078 R)
• M5: 714,629 km (0.119 R)
• M6: 1,056,610 km (0.052 R)
• M7: 1,145,920 km (0.091 R)
• M8: 1,256,772 km (0.047 R)
• M9: 1,390,961 km (0.064 R)
• M10: 1,632,711 km (0.119 R)
• M11: 1,844,991 km (0.116 R)
• M12: 1,954,646 km (0.046 R)
• M13: 2,784,016 km (0.029 R)
• M14: 3,937,715 km (0.102 R)
• M15: 4,550,169 km (0.112 R)
• M16: 5,130,160 km (0.044 R)
• M17: 5,318,204 km (0.112 R)
• M18: 5,572,521 km (0.087 R)
• M19: 6,426,874 km (0.026 R)
• M20: 6,698,095 km (0.08 R)
• M21: 6,835,127 km (0.033 R)
• M22: 7,077,176 km (0.099 R)
• M23: 7,216,751 km (0.12 R)
• M24: 7,357,373 km (0.096 R)
• M25: 7,534,347 km (0.114 R)
• M26: 7,712,668 km (0.113 R)
• M27: 8,292,958 km (0.118 R)
• M28: 8,514,363 km (0.109 R)
• M29: 9,038,255 km (0.111 R)
• M30: 9,151,949 km (0.093 R)
• M31: 9,266,092 km (0.08 R)
• M32: 9,649,960 km (0.073 R)
• M33: 9,921,780 km (0.079 R)
• M34: 10,473,197 km (0.096 R)
• M35: 10,632,519 km (0.093 R)
• M36: 10,953,706 km (0.031 R)
• M37: 11,075,030 km (0.071 R)
• M38: 11,646,942 km (0.119 R)
• M39: 11,812,098 km (0.113 R)
• M40: 14,073,569 km (0.097 R)
• M41: 15,321,066 km (0.051 R)
• M42: 15,775,245 km (0.102 R)
• M43: 16,187,836 km (0.031 R)
• M44: 16,279,988 km (0.1 R)
• M45: 16,511,117 km (0.089 R)
• M46: 16,604,017 km (0.112 R)
• M47: 17,635,943 km (0.066 R)
• M48: 18,159,835 km (0.084 R)
• M49: 18,688,813 km (0.095 R)
• M50: 18,930,863 km (0.117 R)
• M51: 19,027,952 km (0.089 R)
• M52: 19,369,334 km (0.066 R)
• M53: 19,909,831 km (0.117 R)
• M54: 21,055,751 km (0.112 R)
• M55: 21,257,259 km (0.058 R)
• M56: 21,713,084 km (0.079 R)
• M57: 22,018,712 km (0.099 R)
• M58: 22,531,235 km (0.077 R)
• M59: 23,515,888 km (0.092 R)
• M60: 24,303,221 km (0.112 R)
• M61: 24,726,583 km (0.115 R)
• M62: 25,205,895 km (0.104 R)
• M63: 25,849,764 km (0.117 R)
• M64: 26,390,411 km (0.095 R)
• M65: 27,868,887 km (0.11 R)
• M66: 28,034,940 km (0.094 R)
• M67: 28,145,643 km (0.111 R)
• M68: 28,757,797 km (0.066 R)
• M69: 29,938,423 km (0.074 R)
• M70: 30,563,144 km (0.068 R)
• M71: 30,791,431 km (0.083 R)
• M72: 31,883,345 km (0.081 R)
• M73: 31,999,134 km (0.107 R)
• M74: 32,463,187 km (0.07 R)
• M75: 33,339,531 km (0.098 R)
• M76: 34,579,398 km (0.083 R)
• M77: 34,817,259 km (0.094 R)
• M78: 35,354,465 km (0.085 R)
• M79: 36,195,504 km (0.086 R)
• M80: 36,679,154 km (0.082 R)
• M81: 37,469,629 km (0.061 R)
• M82: 41,189,979 km (0.07 R)
• M83: 41,315,940 km (0.076 R)
• M84: 41,442,201 km (0.092 R)
• M85: 42,011,420 km (0.086 R)
• M86: 42,519,754 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.3

Radius: 11.1

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.57 AU - 13.35 AU

Year: 13669 Days

Day: 5.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 80,087,474 km

• M1: 139,724 km (0.08 R)
• M2: 370,554 km (0.105 R)
• M3: 685,308 km (0.101 R)
• M4: 834,008 km (0.093 R)
• M5: 1,277,267 km (0.098 R)
• M6: 1,971,550 km (0.108 R)
• M7: 2,052,184 km (0.1 R)
• M8: 2,161,540 km (0.103 R)
• M9: 2,301,114 km (0.119 R)
• M10: 2,414,958 km (0.076 R)
• M11: 2,501,576 km (0.102 R)
• M12: 2,589,240 km (0.112 R)
• M13: 2,889,333 km (0.042 R)
• M14: 3,012,452 km (0.085 R)
• M15: 3,328,104 km (0.05 R)
• M16: 3,522,731 km (0.081 R)
• M17: 3,654,676 km (0.118 R)
• M18: 4,480,157 km (0.09 R)
• M19: 4,551,515 km (0.089 R)
• M20: 4,804,336 km (0.043 R)
• M21: 5,822,499 km (0.108 R)
• M22: 6,741,179 km (0.084 R)
• M23: 7,406,740 km (0.1 R)
• M24: 7,576,384 km (0.101 R)
• M25: 8,444,201 km (0.069 R)
• M26: 8,621,624 km (0.105 R)
• M27: 8,710,635 km (0.105 R)
• M28: 8,800,095 km (0.098 R)
• M29: 8,934,882 km (0.081 R)
• M30: 9,025,090 km (0.025 R)
• M31: 9,161,074 km (0.051 R)
• M32: 10,225,613 km (0.118 R)
• M33: 11,182,890 km (0.088 R)
• M34: 11,524,721 km (0.083 R)
• M35: 12,875,290 km (0.108 R)
• M36: 13,336,501 km (0.076 R)
• M37: 14,012,384 km (0.104 R)
• M38: 14,117,401 km (0.086 R)
• M39: 14,222,569 km (0.057 R)
• M40: 16,714,420 km (0.046 R)
• M41: 17,049,221 km (0.039 R)
• M42: 17,555,759 km (0.116 R)
• M43: 17,725,553 km (0.079 R)
• M44: 18,641,091 km (0.118 R)
• M45: 19,454,754 km (0.117 R)
• M46: 21,478,813 km (0.053 R)
• M47: 22,331,521 km (0.049 R)
• M48: 22,885,632 km (0.106 R)
• M49: 23,009,349 km (0.089 R)
• M50: 24,195,960 km (0.112 R)
• M51: 25,787,531 km (0.11 R)
• M52: 26,498,420 km (0.116 R)
• M53: 27,281,416 km (0.103 R)
• M54: 27,609,933 km (0.106 R)
• M55: 28,204,435 km (0.062 R)
• M56: 30,556,562 km (0.092 R)
• M57: 31,446,220 km (0.093 R)
• M58: 31,652,665 km (0.105 R)
• M59: 32,067,052 km (0.099 R)
• M60: 33,040,934 km (0.039 R)
• M61: 33,180,808 km (0.103 R)
• M62: 34,732,886 km (0.12 R)
• M63: 34,875,153 km (0.114 R)
• M64: 35,589,333 km (0.111 R)
• M65: 35,660,991 km (0.114 R)
• M66: 36,525,068 km (0.094 R)
• M67: 37,614,889 km (0.087 R)
• M68: 38,788,933 km (0.117 R)
• M69: 38,862,834 km (0.061 R)
• M70: 39,158,439 km (0.098 R)
• M71: 39,528,993 km (0.096 R)
• M72: 40,049,744 km (0.082 R)
• M73: 41,022,878 km (0.086 R)
• M74: 41,852,248 km (0.03 R)
• M75: 41,927,945 km (0.12 R)
• M76: 42,535,163 km (0.103 R)
• M77: 42,992,334 km (0.099 R)
• M78: 44,065,549 km (0.05 R)
• M79: 44,451,063 km (0.095 R)
• M80: 44,682,790 km (0.103 R)
• M81: 47,022,949 km (0.055 R)
• M82: 48,128,477 km (0.116 R)
• M83: 48,684,533 km (0.083 R)
• M84: 49,802,926 km (0.114 R)
• M85: 50,526,382 km (0.076 R)
• M86: 50,687,648 km (0.07 R)
• M87: 51,739,920 km (0.086 R)
• M88: 52,472,650 km (0.118 R)
• M89: 52,554,330 km (0.104 R)
• M90: 55,022,546 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.6

Radius: 5

Gravity: 25.74 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 14.41 AU - 15.95 AU

Year: 22281 Days

Day: 19.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,087,474 km

• M1: 82,428 km (0.083 R)
• M2: 194,776 km (0.081 R)
• M3: 255,364 km (0.088 R)
• M4: 288,574 km (0.108 R)
• M5: 586,124 km (0.054 R)
• M6: 678,576 km (0.104 R)
• M7: 851,661 km (0.086 R)
• M8: 1,209,050 km (0.038 R)
• M9: 1,975,739 km (0.115 R)
• M10: 3,101,912 km (0.105 R)
• M11: 3,430,429 km (0.057 R)
• M12: 3,987,531 km (0.083 R)
• M13: 4,299,144 km (0.044 R)
• M14: 4,992,979 km (0.116 R)
• M15: 5,572,670 km (0.066 R)
• M16: 5,820,554 km (0.095 R)
• M17: 6,275,631 km (0.078 R)
• M18: 6,689,867 km (0.105 R)
• M19: 8,432,832 km (0.063 R)
• M20: 9,885,876 km (0.052 R)
• M21: 10,732,750 km (0.104 R)
• M22: 12,949,640 km (0.081 R)
• M23: 13,343,382 km (0.046 R)
• M24: 13,741,163 km (0.115 R)
• M25: 13,941,474 km (0.107 R)
• M26: 14,277,471 km (0.093 R)
• M27: 15,026,209 km (0.062 R)
• M28: 15,163,689 km (0.103 R)
• M29: 15,439,996 km (0.119 R)
• M30: 16,208,181 km (0.118 R)
• M31: 17,132,098 km (0.099 R)
• M32: 17,708,947 km (0.107 R)
• M33: 20,155,471 km (0.034 R)
• M34: 23,021,616 km (0.084 R)
• M35: 23,737,891 km (0.118 R)
• M36: 24,138,813 km (0.111 R)
• M37: 25,110,451 km (0.101 R)
• M38: 26,012,377 km (0.05 R)
• M39: 26,508,743 km (0.103 R)
• M40: 26,841,448 km (0.068 R)
• M41: 27,510,899 km (0.099 R)
• M42: 28,185,735 km (0.065 R)
• M43: 28,355,379 km (0.105 R)
• M44: 28,866,256 km (0.069 R)
• M45: 30,069,920 km (0.092 R)
• M46: 32,971,221 km (0.096 R)
• M47: 34,048,176 km (0.081 R)
• M48: 34,409,754 km (0.117 R)
• M49: 35,227,905 km (0.091 R)
• M50: 37,533,807 km (0.049 R)
• M51: 37,720,505 km (0.075 R)
• M52: 37,813,854 km (0.108 R)
• M53: 38,282,095 km (0.108 R)
• M54: 38,469,840 km (0.085 R)
• M55: 38,940,775 km (0.118 R)
• M56: 39,603,194 km (0.069 R)
• M57: 40,173,910 km (0.056 R)
• M58: 40,269,353 km (0.088 R)
• M59: 41,035,145 km (0.115 R)
• M60: 41,131,187 km (0.118 R)
• M61: 43,361,392 km (0.11 R)
• M62: 44,343,202 km (0.03 R)
• M63: 44,935,760 km (0.07 R)
• M64: 45,332,344 km (0.103 R)
• M65: 47,332,317 km (0.113 R)
• M66: 48,039,018 km (0.11 R)
• M67: 49,463,040 km (0.102 R)
• M68: 51,210,642 km (0.111 R)
• M69: 51,936,192 km (0.071 R)
• M70: 52,769,452 km (0.103 R)
• M71: 55,295,861 km (0.062 R)
• M72: 55,720,719 km (0.054 R)
• M73: 56,680,688 km (0.112 R)
• M74: 56,894,763 km (0.09 R)
• M75: 59,050,020 km (0.11 R)
• M76: 59,375,694 km (0.069 R)
• M77: 59,810,725 km (0.104 R)
• M78: 60,465,215 km (0.086 R)
• M79: 60,683,927 km (0.11 R)
• M80: 61,341,709 km (0.106 R)
• M81: 64,442,275 km (0.118 R)
• M82: 64,777,524 km (0.056 R)
• M83: 65,449,667 km (0.085 R)
• M84: 66,687,888 km (0.11 R)
• M85: 67,027,027 km (0.116 R)
• M86: 69,416,404 km (0.087 R)
• M87: 69,645,438 km (0.104 R)
• M88: 71,255,560 km (0.114 R)
• M89: 72,877,949 km (0.065 R)
• M90: 73,227,260 km (0.103 R)
• M91: 74,629,740 km (0.091 R)
• M92: 75,805,280 km (0.112 R)
• M93: 76,513,477 km (0.073 R)
• M94: 76,749,991 km (0.068 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 18,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit