🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.41 AU - 0.67 AU

Year: 151 Days

Day: 41.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.84 AU - 0.98 AU

Year: 331 Days

Day: 39.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.68 AU - 1.78 AU

Year: 866 Days

Day: 27.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.87 AU - 1.95 AU

Year: 1005 Days

Day: 20.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,700,007 km

• M1: 885,619 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.95 AU - 2.19 AU

Year: 1134 Days

Day: 47.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,700,007 km

• M1: 732,730 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.37 AU - 4.57 AU

Year: 3012 Days

Day: 19.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730

Radius: 9.9

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.31 AU - 5.41 AU

Year: 4725 Days

Day: 9.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 83,700,007 km

• M1: 157,227 km (0.107 R)
• M2: 308,620 km (0.041 R)
• M3: 444,006 km (0.076 R)
• M4: 613,351 km (0.12 R)
• M5: 730,636 km (0.047 R)
• M6: 830,418 km (0.083 R)
• M7: 1,030,580 km (0.073 R)
• M8: 1,246,749 km (0.048 R)
• M9: 1,368,222 km (0.115 R)
• M10: 1,509,592 km (0.084 R)
• M11: 1,606,681 km (0.05 R)
• M12: 1,790,238 km (0.11 R)
• M13: 2,325,798 km (0.096 R)
• M14: 2,534,338 km (0.056 R)
• M15: 2,709,517 km (0.072 R)
• M16: 2,848,643 km (0.117 R)
• M17: 3,031,002 km (0.118 R)
• M18: 3,364,755 km (0.073 R)
• M19: 3,622,812 km (0.119 R)
• M20: 3,776,449 km (0.082 R)
• M21: 4,273,114 km (0.092 R)
• M22: 4,505,738 km (0.066 R)
• M23: 4,671,194 km (0.108 R)
• M24: 5,730,646 km (0.116 R)
• M25: 6,065,296 km (0.104 R)
• M26: 6,195,745 km (0.07 R)
• M27: 6,512,444 km (0.097 R)
• M28: 6,807,601 km (0.054 R)
• M29: 7,052,193 km (0.078 R)
• M30: 7,244,576 km (0.066 R)
• M31: 7,383,104 km (0.112 R)
• M32: 7,718,951 km (0.086 R)
• M33: 8,059,884 km (0.063 R)
• M34: 8,318,838 km (0.118 R)
• M35: 8,492,970 km (0.05 R)
• M36: 8,580,485 km (0.117 R)
• M37: 9,472,388 km (0.09 R)
• M38: 9,654,299 km (0.079 R)
• M39: 9,929,409 km (0.096 R)
• M40: 10,083,345 km (0.099 R)
• M41: 10,991,853 km (0.111 R)
• M42: 11,087,297 km (0.086 R)
• M43: 11,601,165 km (0.117 R)
• M44: 11,665,941 km (0.077 R)
• M45: 11,861,166 km (0.071 R)
• M46: 12,221,548 km (0.117 R)
• M47: 12,585,669 km (0.077 R)
• M48: 12,652,240 km (0.084 R)
• M49: 12,785,831 km (0.093 R)
• M50: 13,054,209 km (0.079 R)
• M51: 13,290,724 km (0.12 R)
• M52: 13,528,584 km (0.087 R)
• M53: 13,905,122 km (0.116 R)
• M54: 15,268,258 km (0.102 R)
• M55: 15,875,625 km (0.109 R)
• M56: 15,947,582 km (0.116 R)
• M57: 16,819,887 km (0.085 R)
• M58: 17,410,051 km (0.117 R)
• M59: 17,595,851 km (0.098 R)
• M60: 18,534,877 km (0.062 R)
• M61: 19,220,933 km (0.099 R)
• M62: 20,696,566 km (0.059 R)
• M63: 20,893,437 km (0.119 R)
• M64: 21,527,582 km (0.069 R)
• M65: 21,887,066 km (0.103 R)
• M66: 22,288,886 km (0.095 R)
• M67: 22,936,944 km (0.032 R)
• M68: 23,018,325 km (0.101 R)
• M69: 23,467,867 km (0.085 R)
• M70: 23,796,683 km (0.032 R)
• M71: 24,168,434 km (0.086 R)
• M72: 24,251,311 km (0.113 R)
• M73: 24,417,364 km (0.093 R)
• M74: 24,750,519 km (0.086 R)
• M75: 25,127,057 km (0.033 R)
• M76: 25,210,981 km (0.114 R)
• M77: 25,674,435 km (0.119 R)
• M78: 26,055,760 km (0.09 R)
• M79: 26,268,339 km (0.099 R)
• M80: 26,396,245 km (0.118 R)
• M81: 27,556,077 km (0.087 R)
• M82: 28,164,193 km (0.089 R)
• M83: 29,437,570 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.2

Radius: 14.8

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.27 AU - 10.85 AU

Year: 10385 Days

Day: 9.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 83,700,007 km

• M1: 338,839 km (0.119 R)
• M2: 560,842 km (0.114 R)
• M3: 822,339 km (0.085 R)
• M4: 1,066,184 km (0.116 R)
• M5: 1,313,469 km (0.118 R)
• M6: 1,422,377 km (0.097 R)
• M7: 1,768,396 km (0.039 R)
• M8: 1,989,352 km (0.119 R)
• M9: 2,351,379 km (0.074 R)
• M10: 2,791,496 km (0.027 R)
• M11: 2,905,639 km (0.043 R)
• M12: 3,050,749 km (0.1 R)
• M13: 3,257,942 km (0.092 R)
• M14: 3,378,369 km (0.104 R)
• M15: 3,531,258 km (0.058 R)
• M16: 4,496,613 km (0.093 R)
• M17: 5,078,698 km (0.078 R)
• M18: 5,468,251 km (0.069 R)
• M19: 6,015,330 km (0.113 R)
• M20: 6,656,656 km (0.075 R)
• M21: 7,439,053 km (0.099 R)
• M22: 8,168,343 km (0.111 R)
• M23: 9,957,833 km (0.093 R)
• M24: 10,223,219 km (0.104 R)
• M25: 10,535,729 km (0.117 R)
• M26: 10,987,664 km (0.085 R)
• M27: 11,910,833 km (0.045 R)
• M28: 12,906,855 km (0.11 R)
• M29: 13,003,047 km (0.059 R)
• M30: 13,293,267 km (0.092 R)
• M31: 13,585,731 km (0.075 R)
• M32: 13,831,071 km (0.109 R)
• M33: 14,326,090 km (0.045 R)
• M34: 14,425,723 km (0.088 R)
• M35: 14,625,885 km (0.106 R)
• M36: 14,776,530 km (0.116 R)
• M37: 15,333,632 km (0.07 R)
• M38: 15,691,620 km (0.083 R)
• M39: 17,683,216 km (0.11 R)
• M40: 18,599,952 km (0.113 R)
• M41: 19,201,335 km (0.116 R)
• M42: 19,975,953 km (0.101 R)
• M43: 20,591,848 km (0.04 R)
• M44: 21,270,723 km (0.1 R)
• M45: 21,555,856 km (0.072 R)
• M46: 21,784,891 km (0.097 R)
• M47: 22,650,763 km (0.117 R)
• M48: 23,527,856 km (0.092 R)
• M49: 24,059,526 km (0.101 R)
• M50: 25,738,762 km (0.095 R)
• M51: 26,164,518 km (0.074 R)
• M52: 26,408,961 km (0.046 R)
• M53: 28,015,492 km (0.087 R)
• M54: 29,653,589 km (0.047 R)
• M55: 29,844,626 km (0.034 R)
• M56: 30,870,269 km (0.052 R)
• M57: 31,128,475 km (0.099 R)
• M58: 31,322,653 km (0.062 R)
• M59: 31,712,205 km (0.066 R)
• M60: 32,038,030 km (0.049 R)
• M61: 32,299,377 km (0.119 R)
• M62: 33,617,334 km (0.119 R)
• M63: 33,750,177 km (0.112 R)
• M64: 34,149,454 km (0.116 R)
• M65: 35,221,921 km (0.093 R)
• M66: 35,491,796 km (0.077 R)
• M67: 35,897,954 km (0.053 R)
• M68: 38,228,090 km (0.111 R)
• M69: 39,902,390 km (0.115 R)
• M70: 40,254,094 km (0.085 R)
• M71: 41,173,672 km (0.067 R)
• M72: 41,457,908 km (0.073 R)
• M73: 41,671,684 km (0.115 R)
• M74: 43,249,642 km (0.117 R)
• M75: 43,683,476 km (0.098 R)
• M76: 44,046,101 km (0.103 R)
• M77: 45,579,928 km (0.12 R)
• M78: 46,021,391 km (0.118 R)
• M79: 46,316,398 km (0.084 R)
• M80: 46,464,201 km (0.109 R)
• M81: 47,205,459 km (0.07 R)
• M82: 47,801,307 km (0.115 R)
• M83: 47,950,605 km (0.061 R)
• M84: 48,624,694 km (0.117 R)
• M85: 50,513,367 km (0.059 R)
• M86: 50,970,089 km (0.034 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.4

Radius: 13.5

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 11.52 AU - 11.78 AU

Year: 15142 Days

Day: 8 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 83,700,007 km

• M1: 212,130 km (0.116 R)
• M2: 511,774 km (0.105 R)
• M3: 843,433 km (0.077 R)
• M4: 960,568 km (0.109 R)
• M5: 1,126,173 km (0.118 R)
• M6: 1,440,029 km (0.04 R)
• M7: 1,748,500 km (0.111 R)
• M8: 1,954,496 km (0.114 R)
• M9: 2,114,416 km (0.083 R)
• M10: 2,581,910 km (0.083 R)
• M11: 2,918,505 km (0.083 R)
• M12: 3,418,012 km (0.101 R)
• M13: 3,634,031 km (0.074 R)
• M14: 3,899,568 km (0.068 R)
• M15: 4,034,655 km (0.12 R)
• M16: 4,472,976 km (0.079 R)
• M17: 5,370,564 km (0.05 R)
• M18: 5,673,499 km (0.099 R)
• M19: 6,138,599 km (0.032 R)
• M20: 6,589,337 km (0.083 R)
• M21: 6,941,192 km (0.097 R)
• M22: 8,091,300 km (0.114 R)
• M23: 8,526,929 km (0.08 R)
• M24: 8,673,834 km (0.113 R)
• M25: 8,821,637 km (0.106 R)
• M26: 9,149,555 km (0.081 R)
• M27: 9,633,953 km (0.119 R)
• M28: 11,040,772 km (0.07 R)
• M29: 11,201,141 km (0.111 R)
• M30: 12,577,890 km (0.101 R)
• M31: 12,678,270 km (0.119 R)
• M32: 12,913,587 km (0.096 R)
• M33: 13,662,624 km (0.094 R)
• M34: 14,146,573 km (0.091 R)
• M35: 14,989,407 km (0.12 R)
• M36: 15,848,398 km (0.099 R)
• M37: 16,723,546 km (0.101 R)
• M38: 18,027,740 km (0.104 R)
• M39: 19,056,076 km (0.105 R)
• M40: 19,325,801 km (0.059 R)
• M41: 19,947,230 km (0.117 R)
• M42: 20,338,878 km (0.109 R)
• M43: 20,496,255 km (0.063 R)
• M44: 21,169,595 km (0.106 R)
• M45: 21,488,986 km (0.104 R)
• M46: 21,930,749 km (0.111 R)
• M47: 22,578,807 km (0.079 R)
• M48: 23,356,566 km (0.11 R)
• M49: 23,769,306 km (0.05 R)
• M50: 24,351,392 km (0.115 R)
• M51: 24,518,642 km (0.084 R)
• M52: 26,168,408 km (0.058 R)
• M53: 26,683,323 km (0.054 R)
• M54: 27,288,148 km (0.091 R)
• M55: 28,335,632 km (0.087 R)
• M56: 28,599,523 km (0.106 R)
• M57: 28,952,723 km (0.119 R)
• M58: 29,351,850 km (0.088 R)
• M59: 29,663,463 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.9

Radius: 4.2

Gravity: 33.72 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.71 AU - 19.63 AU

Year: 24761 Days

Day: 16 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,700,007 km

• M1: 101,278 km (0.073 R)
• M2: 576,700 km (0.069 R)
• M3: 987,496 km (0.119 R)
• M4: 1,312,422 km (0.092 R)
• M5: 1,438,384 km (0.096 R)
• M6: 1,601,445 km (0.059 R)
• M7: 1,634,656 km (0.062 R)
• M8: 1,736,083 km (0.048 R)
• M9: 3,314,341 km (0.12 R)
• M10: 4,528,178 km (0.101 R)
• M11: 4,766,637 km (0.072 R)
• M12: 4,911,747 km (0.083 R)
• M13: 4,960,366 km (0.097 R)
• M14: 5,206,155 km (0.116 R)
• M15: 5,967,160 km (0.077 R)
• M16: 6,493,445 km (0.072 R)
• M17: 6,925,185 km (0.111 R)
• M18: 7,590,147 km (0.075 R)
• M19: 7,987,330 km (0.096 R)
• M20: 8,801,740 km (0.117 R)
• M21: 10,320,608 km (0.109 R)
• M22: 10,445,522 km (0.088 R)
• M23: 12,181,007 km (0.088 R)
• M24: 12,512,067 km (0.051 R)
• M25: 12,645,358 km (0.117 R)
• M26: 13,591,266 km (0.078 R)
• M27: 14,629,774 km (0.093 R)
• M28: 14,911,018 km (0.083 R)
• M29: 15,693,714 km (0.105 R)
• M30: 16,198,607 km (0.079 R)
• M31: 16,343,867 km (0.116 R)
• M32: 18,044,944 km (0.036 R)
• M33: 18,725,764 km (0.092 R)
• M34: 18,801,909 km (0.107 R)
• M35: 21,055,152 km (0.117 R)
• M36: 21,134,290 km (0.041 R)
• M37: 21,851,611 km (0.045 R)
• M38: 23,228,211 km (0.12 R)
• M39: 23,474,000 km (0.043 R)
• M40: 23,638,408 km (0.043 R)
• M41: 24,133,727 km (0.058 R)
• M42: 24,632,636 km (0.089 R)
• M43: 25,894,344 km (0.106 R)
• M44: 26,319,651 km (0.096 R)
• M45: 28,043,617 km (0.099 R)
• M46: 28,743,436 km (0.027 R)
• M47: 29,007,326 km (0.077 R)
• M48: 29,892,796 km (0.116 R)
• M49: 30,697,184 km (0.092 R)
• M50: 31,147,174 km (0.025 R)
• M51: 31,508,752 km (0.113 R)
• M52: 32,693,418 km (0.12 R)
• M53: 33,337,437 km (0.084 R)
• M54: 34,357,694 km (0.074 R)
• M55: 34,918,537 km (0.061 R)
• M56: 36,238,887 km (0.099 R)
• M57: 36,523,871 km (0.098 R)
• M58: 37,767,778 km (0.09 R)
• M59: 40,002,171 km (0.113 R)
• M60: 40,198,444 km (0.057 R)
• M61: 42,279,051 km (0.113 R)
• M62: 43,382,784 km (0.066 R)
• M63: 44,090,083 km (0.12 R)
• M64: 45,823,623 km (0.118 R)
• M65: 46,029,021 km (0.106 R)
• M66: 46,543,787 km (0.1 R)
• M67: 46,647,010 km (0.094 R)
• M68: 48,622,300 km (0.074 R)
• M69: 51,475,730 km (0.066 R)
• M70: 51,689,206 km (0.063 R)
• M71: 52,117,205 km (0.115 R)
• M72: 56,680,838 km (0.087 R)
• M73: 56,901,345 km (0.092 R)
• M74: 58,230,223 km (0.069 R)
• M75: 58,898,477 km (0.11 R)
• M76: 59,121,826 km (0.101 R)
• M77: 60,918,497 km (0.09 R)
• M78: 62,277,893 km (0.058 R)
• M79: 63,990,938 km (0.092 R)
• M80: 65,603,753 km (0.051 R)
• M81: 66,763,884 km (0.052 R)
• M82: 67,930,897 km (0.079 R)
• M83: 69,693,908 km (0.065 R)
• M84: 70,166,637 km (0.053 R)
• M85: 71,234,018 km (0.119 R)
• M86: 72,067,877 km (0.114 R)
• M87: 72,426,313 km (0.071 R)
• M88: 72,785,348 km (0.041 R)
• M89: 74,468,324 km (0.097 R)
• M90: 74,589,050 km (0.047 R)
• M91: 75,799,745 km (0.103 R)
• M92: 78,608,744 km (0.06 R)
• M93: 80,087,818 km (0.116 R)
• M94: 80,211,536 km (0.097 R)
• M95: 83,574,496 km (0.112 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 18,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit