🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.45 AU - 1.73 AU

Year: 705 Days

Day: 22.1 Hours

Environment

Temp: -17 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,413,673 km

• M1: 89,011 km (0.06 R)
• M2: 406,009 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.38 AU - 2.06 AU

Year: 793 Days

Day: 12.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.39 AU - 2.25 AU

Year: 863 Days

Day: 14.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.83 AU - 1.97 AU

Year: 920 Days

Day: 22.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.74 AU - 3.84 AU

Year: 2593 Days

Day: 25.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.68 AU - 5.3 AU

Year: 3918 Days

Day: 19 Hours

Environment

Temp: -120 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,413,673 km

• M1: 2,007,753 km (0.067 R)

Asteroid Belt

Center: 5.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151

Radius: 12.7

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.84 AU - 6.22 AU

Year: 5204 Days

Day: 12.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 74.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 56,413,673 km

• M1: 179,368 km (0.098 R)
• M2: 290,220 km (0.107 R)
• M3: 378,183 km (0.051 R)
• M4: 562,638 km (0.073 R)
• M5: 771,925 km (0.068 R)
• M6: 1,120,638 km (0.118 R)
• M7: 1,324,540 km (0.098 R)
• M8: 1,425,668 km (0.108 R)
• M9: 1,588,430 km (0.086 R)
• M10: 1,869,525 km (0.094 R)
• M11: 2,180,239 km (0.064 R)
• M12: 2,369,331 km (0.103 R)
• M13: 2,606,444 km (0.073 R)
• M14: 2,851,485 km (0.065 R)
• M15: 3,073,937 km (0.119 R)
• M16: 3,317,782 km (0.073 R)
• M17: 3,759,694 km (0.114 R)
• M18: 4,220,605 km (0.081 R)
• M19: 4,338,787 km (0.052 R)
• M20: 4,423,759 km (0.12 R)
• M21: 4,543,736 km (0.097 R)
• M22: 4,734,473 km (0.08 R)
• M23: 5,268,538 km (0.029 R)
• M24: 5,359,344 km (0.07 R)
• M25: 5,579,552 km (0.106 R)
• M26: 5,728,102 km (0.114 R)
• M27: 5,896,849 km (0.114 R)
• M28: 6,010,244 km (0.101 R)
• M29: 6,105,239 km (0.069 R)
• M30: 6,393,514 km (0.067 R)
• M31: 6,568,543 km (0.105 R)
• M32: 6,844,103 km (0.104 R)
• M33: 7,305,163 km (0.09 R)
• M34: 7,880,068 km (0.062 R)
• M35: 8,236,260 km (0.064 R)
• M36: 8,812,960 km (0.072 R)
• M37: 9,051,569 km (0.115 R)
• M38: 9,138,934 km (0.061 R)
• M39: 9,380,534 km (0.101 R)
• M40: 10,163,530 km (0.109 R)
• M41: 10,299,813 km (0.08 R)
• M42: 10,851,231 km (0.046 R)
• M43: 10,944,131 km (0.091 R)
• M44: 11,224,328 km (0.117 R)
• M45: 11,388,886 km (0.094 R)
• M46: 11,815,539 km (0.102 R)
• M47: 12,078,981 km (0.111 R)
• M48: 12,368,602 km (0.073 R)
• M49: 12,709,237 km (0.113 R)
• M50: 13,102,530 km (0.067 R)
• M51: 13,325,580 km (0.034 R)
• M52: 14,001,912 km (0.085 R)
• M53: 14,103,190 km (0.107 R)
• M54: 14,433,651 km (0.051 R)
• M55: 14,561,408 km (0.099 R)
• M56: 15,024,713 km (0.057 R)
• M57: 15,180,145 km (0.074 R)
• M58: 15,781,229 km (0.096 R)
• M59: 16,283,579 km (0.082 R)
• M60: 16,469,978 km (0.107 R)
• M61: 16,657,125 km (0.111 R)
• M62: 16,737,608 km (0.098 R)
• M63: 16,818,092 km (0.087 R)
• M64: 17,249,831 km (0.09 R)
• M65: 17,630,707 km (0.12 R)
• M66: 18,179,582 km (0.086 R)
• M67: 18,483,864 km (0.1 R)
• M68: 18,650,516 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.1

Radius: 11.9

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.36 AU - 9.54 AU

Year: 7878 Days

Day: 13.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,413,673 km

• M1: 197,469 km (0.036 R)
• M2: 288,125 km (0.104 R)
• M3: 363,822 km (0.094 R)
• M4: 495,917 km (0.065 R)
• M5: 922,271 km (0.103 R)
• M6: 1,165,816 km (0.105 R)
• M7: 1,357,900 km (0.077 R)
• M8: 1,976,337 km (0.076 R)
• M9: 2,143,737 km (0.088 R)
• M10: 2,426,029 km (0.107 R)
• M11: 2,790,150 km (0.115 R)
• M12: 3,344,111 km (0.084 R)
• M13: 3,595,585 km (0.068 R)
• M14: 4,011,168 km (0.095 R)
• M15: 4,197,866 km (0.109 R)
• M16: 4,607,764 km (0.083 R)
• M17: 4,831,562 km (0.06 R)
• M18: 5,001,954 km (0.08 R)
• M19: 5,087,824 km (0.054 R)
• M20: 5,407,065 km (0.085 R)
• M21: 5,673,200 km (0.109 R)
• M22: 5,974,041 km (0.041 R)
• M23: 6,685,678 km (0.072 R)
• M24: 6,780,523 km (0.09 R)
• M25: 7,099,765 km (0.086 R)
• M26: 7,720,148 km (0.106 R)
• M27: 7,919,711 km (0.117 R)
• M28: 8,460,208 km (0.065 R)
• M29: 8,597,240 km (0.1 R)
• M30: 8,804,134 km (0.097 R)
• M31: 9,971,596 km (0.099 R)
• M32: 10,152,759 km (0.045 R)
• M33: 10,591,978 km (0.059 R)
• M34: 10,851,082 km (0.114 R)
• M35: 10,962,682 km (0.077 R)
• M36: 11,337,723 km (0.074 R)
• M37: 11,908,290 km (0.109 R)
• M38: 12,023,480 km (0.041 R)
• M39: 13,037,754 km (0.078 R)
• M40: 13,275,764 km (0.106 R)
• M41: 13,475,028 km (0.11 R)
• M42: 13,836,606 km (0.092 R)
• M43: 13,998,172 km (0.075 R)
• M44: 14,119,945 km (0.06 R)
• M45: 14,405,228 km (0.092 R)
• M46: 15,860,067 km (0.032 R)
• M47: 15,944,590 km (0.066 R)
• M48: 16,755,261 km (0.069 R)
• M49: 17,187,299 km (0.1 R)
• M50: 18,639,296 km (0.087 R)
• M51: 19,042,014 km (0.062 R)
• M52: 20,774,208 km (0.101 R)
• M53: 21,005,935 km (0.089 R)
• M54: 21,659,079 km (0.12 R)
• M55: 22,082,590 km (0.076 R)
• M56: 22,603,939 km (0.089 R)
• M57: 22,746,805 km (0.091 R)
• M58: 23,033,435 km (0.066 R)
• M59: 24,143,451 km (0.104 R)
• M60: 24,240,689 km (0.075 R)
• M61: 24,386,996 km (0.085 R)
• M62: 24,827,562 km (0.111 R)
• M63: 25,172,086 km (0.056 R)
• M64: 25,270,820 km (0.091 R)
• M65: 25,815,955 km (0.092 R)
• M66: 26,065,185 km (0.106 R)
• M67: 26,565,739 km (0.086 R)
• M68: 26,817,363 km (0.09 R)
• M69: 27,120,149 km (0.095 R)
• M70: 27,221,427 km (0.097 R)
• M71: 28,035,539 km (0.118 R)
• M72: 28,137,863 km (0.058 R)
• M73: 28,857,728 km (0.117 R)
• M74: 30,894,952 km (0.109 R)
• M75: 31,531,042 km (0.111 R)
• M76: 31,904,139 km (0.118 R)
• M77: 32,118,064 km (0.106 R)
• M78: 32,816,238 km (0.061 R)
• M79: 33,086,262 km (0.064 R)
• M80: 34,886,074 km (0.057 R)
• M81: 35,548,493 km (0.03 R)
• M82: 35,714,696 km (0.06 R)
• M83: 35,825,698 km (0.086 R)
• M84: 36,438,002 km (0.11 R)
• M85: 36,605,701 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.6

Radius: 13.6

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.31 AU - 10.01 AU

Year: 8957 Days

Day: 9 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,413,673 km

• M1: 204,949 km (0.074 R)
• M2: 300,093 km (0.092 R)
• M3: 468,840 km (0.03 R)
• M4: 1,036,115 km (0.066 R)
• M5: 1,155,195 km (0.094 R)
• M6: 1,564,195 km (0.095 R)
• M7: 1,702,873 km (0.04 R)
• M8: 2,676,456 km (0.1 R)
• M9: 2,957,999 km (0.104 R)
• M10: 3,131,682 km (0.077 R)
• M11: 3,489,370 km (0.119 R)
• M12: 4,809,422 km (0.029 R)
• M13: 5,864,386 km (0.107 R)
• M14: 6,120,647 km (0.108 R)
• M15: 6,682,537 km (0.115 R)
• M16: 6,796,979 km (0.086 R)
• M17: 7,221,987 km (0.056 R)
• M18: 7,378,616 km (0.058 R)
• M19: 7,775,499 km (0.107 R)
• M20: 7,895,925 km (0.104 R)
• M21: 8,631,498 km (0.056 R)
• M22: 9,091,811 km (0.113 R)
• M23: 10,299,813 km (0.095 R)
• M24: 11,012,647 km (0.115 R)
• M25: 11,193,361 km (0.094 R)
• M26: 11,603,559 km (0.084 R)
• M27: 11,741,488 km (0.074 R)
• M28: 12,111,743 km (0.102 R)
• M29: 12,627,257 km (0.077 R)
• M30: 13,437,928 km (0.066 R)
• M31: 14,020,462 km (0.116 R)
• M32: 14,810,040 km (0.069 R)
• M33: 15,009,603 km (0.112 R)
• M34: 15,109,834 km (0.118 R)
• M35: 15,766,269 km (0.112 R)
• M36: 16,226,283 km (0.086 R)
• M37: 16,638,874 km (0.098 R)
• M38: 16,846,515 km (0.064 R)
• M39: 17,159,474 km (0.116 R)
• M40: 17,950,398 km (0.091 R)
• M41: 18,699,435 km (0.116 R)
• M42: 19,132,072 km (0.114 R)
• M43: 20,117,473 km (0.116 R)
• M44: 21,119,479 km (0.111 R)
• M45: 22,194,639 km (0.069 R)
• M46: 22,825,344 km (0.101 R)
• M47: 23,113,918 km (0.065 R)
• M48: 23,694,807 km (0.105 R)
• M49: 25,346,666 km (0.108 R)
• M50: 25,525,885 km (0.115 R)
• M51: 26,549,284 km (0.098 R)
• M52: 26,731,344 km (0.098 R)
• M53: 26,913,704 km (0.06 R)
• M54: 28,140,407 km (0.083 R)
• M55: 29,322,679 km (0.106 R)
• M56: 29,636,535 km (0.076 R)
• M57: 30,457,678 km (0.08 R)
• M58: 30,711,844 km (0.119 R)
• M59: 31,671,216 km (0.047 R)
• M60: 31,799,870 km (0.08 R)
• M61: 32,381,058 km (0.047 R)
• M62: 34,740,665 km (0.058 R)
• M63: 35,405,926 km (0.052 R)
• M64: 35,673,258 km (0.057 R)
• M65: 36,209,716 km (0.029 R)
• M66: 36,546,461 km (0.117 R)
• M67: 36,884,253 km (0.087 R)
• M68: 38,040,345 km (0.033 R)
• M69: 39,485,012 km (0.058 R)
• M70: 39,623,539 km (0.076 R)
• M71: 40,527,858 km (0.097 R)
• M72: 41,298,287 km (0.077 R)
• M73: 41,650,142 km (0.059 R)
• M74: 44,933,516 km (0.107 R)
• M75: 45,876,281 km (0.074 R)
• M76: 46,240,702 km (0.085 R)
• M77: 47,339,648 km (0.108 R)
• M78: 47,634,206 km (0.114 R)
• M79: 47,781,709 km (0.103 R)
• M80: 48,669,722 km (0.086 R)
• M81: 48,966,973 km (0.087 R)
• M82: 49,712,719 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.3

Radius: 7.7

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 11.36 AU - 16.56 AU

Year: 18332 Days

Day: 23.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,413,673 km

• M1: 209,736 km (0.117 R)
• M2: 464,501 km (0.119 R)
• M3: 529,576 km (0.086 R)
• M4: 842,086 km (0.051 R)
• M5: 902,823 km (0.104 R)
• M6: 986,299 km (0.114 R)
• M7: 1,072,467 km (0.083 R)
• M8: 1,541,008 km (0.112 R)
• M9: 2,178,444 km (0.107 R)
• M10: 2,407,628 km (0.063 R)
• M11: 2,674,810 km (0.114 R)
• M12: 2,951,566 km (0.108 R)
• M13: 3,109,242 km (0.096 R)
• M14: 3,269,910 km (0.052 R)
• M15: 3,433,122 km (0.056 R)
• M16: 3,666,345 km (0.094 R)
• M17: 4,908,007 km (0.082 R)
• M18: 5,593,016 km (0.117 R)
• M19: 5,946,815 km (0.026 R)
• M20: 6,348,485 km (0.106 R)
• M21: 6,511,547 km (0.076 R)
• M22: 6,883,596 km (0.028 R)
• M23: 7,220,192 km (0.104 R)
• M24: 8,574,352 km (0.041 R)
• M25: 8,800,095 km (0.113 R)
• M26: 9,816,313 km (0.116 R)
• M27: 10,530,194 km (0.075 R)
• M28: 10,723,475 km (0.048 R)
• M29: 11,707,230 km (0.094 R)
• M30: 13,549,378 km (0.097 R)
• M31: 13,917,838 km (0.098 R)
• M32: 14,343,145 km (0.069 R)
• M33: 15,206,474 km (0.059 R)
• M34: 15,370,284 km (0.087 R)
• M35: 15,920,355 km (0.111 R)
• M36: 16,532,809 km (0.117 R)
• M37: 18,358,202 km (0.079 R)
• M38: 18,416,246 km (0.026 R)
• M39: 20,486,980 km (0.053 R)
• M40: 21,335,648 km (0.118 R)
• M41: 21,519,055 km (0.117 R)
• M42: 21,702,911 km (0.119 R)
• M43: 21,764,246 km (0.082 R)
• M44: 22,010,484 km (0.118 R)
• M45: 22,879,648 km (0.087 R)
• M46: 23,067,393 km (0.062 R)
• M47: 23,130,075 km (0.116 R)
• M48: 23,444,230 km (0.113 R)
• M49: 24,331,645 km (0.116 R)
• M50: 24,651,186 km (0.112 R)
• M51: 25,165,503 km (0.086 R)
• M52: 25,359,233 km (0.116 R)
• M53: 26,466,556 km (0.081 R)
• M54: 26,663,576 km (0.09 R)
• M55: 27,191,358 km (0.098 R)
• M56: 27,390,173 km (0.061 R)
• M57: 28,257,392 km (0.098 R)
• M58: 28,795,496 km (0.117 R)
• M59: 33,362,120 km (0.091 R)
• M60: 35,005,603 km (0.071 R)
• M61: 35,655,904 km (0.117 R)
• M62: 36,821,721 km (0.054 R)
• M63: 37,852,151 km (0.077 R)
• M64: 38,370,807 km (0.096 R)
• M65: 38,891,856 km (0.116 R)
• M66: 39,265,552 km (0.058 R)
• M67: 40,016,383 km (0.108 R)
• M68: 41,303,673 km (0.067 R)
• M69: 42,374,046 km (0.118 R)
• M70: 42,681,469 km (0.06 R)
• M71: 43,685,869 km (0.067 R)
• M72: 44,698,049 km (0.096 R)
• M73: 47,940,582 km (0.086 R)
• M74: 48,742,876 km (0.094 R)
• M75: 50,686,451 km (0.113 R)
• M76: 51,421,874 km (0.07 R)
• M77: 53,317,130 km (0.116 R)
• M78: 53,400,007 km (0.115 R)
• M79: 54,983,650 km (0.082 R)
• M80: 55,487,047 km (0.075 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 19,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit