🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.57 AU - 0.59 AU

Year: 168 Days

Day: 47.6 Hours

Environment

Temp: 122 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.65 AU - 0.91 AU

Year: 262 Days

Day: 31.8 Hours

Environment

Temp: 86 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,751,850 km

• M1: 26,329 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.71 AU - 2.01 AU

Year: 966 Days

Day: 16.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.42 AU - 3.18 AU

Year: 1784 Days

Day: 27.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 98.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.87 AU - 4.43 AU

Year: 3219 Days

Day: 21 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,751,850 km

• M1: 373,097 km (0.092 R)
• M2: 1,556,416 km (0.109 R)

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.4

Radius: 11

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.1 AU - 8.14 AU

Year: 6486 Days

Day: 6 Hours

Environment

Temp: -172 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,751,850 km

• M1: 140,323 km (0.119 R)
• M2: 233,672 km (0.079 R)
• M3: 324,777 km (0.096 R)
• M4: 558,748 km (0.064 R)
• M5: 977,323 km (0.11 R)
• M6: 1,061,696 km (0.079 R)
• M7: 1,443,619 km (0.089 R)
• M8: 1,680,882 km (0.063 R)
• M9: 1,931,009 km (0.032 R)
• M10: 2,038,869 km (0.116 R)
• M11: 2,126,683 km (0.037 R)
• M12: 2,328,940 km (0.116 R)
• M13: 2,537,629 km (0.092 R)
• M14: 2,608,688 km (0.066 R)
• M15: 2,899,207 km (0.081 R)
• M16: 3,023,523 km (0.08 R)
• M17: 3,433,122 km (0.111 R)
• M18: 3,564,768 km (0.113 R)
• M19: 4,080,432 km (0.086 R)
• M20: 4,389,950 km (0.107 R)
• M21: 5,272,278 km (0.082 R)
• M22: 5,953,696 km (0.109 R)
• M23: 6,272,788 km (0.077 R)
• M24: 6,597,416 km (0.068 R)
• M25: 7,741,839 km (0.054 R)
• M26: 8,407,999 km (0.092 R)
• M27: 8,622,223 km (0.116 R)
• M28: 8,766,136 km (0.085 R)
• M29: 8,838,242 km (0.099 R)
• M30: 8,983,352 km (0.032 R)
• M31: 9,239,015 km (0.117 R)
• M32: 9,349,418 km (0.032 R)
• M33: 10,438,341 km (0.116 R)
• M34: 10,784,510 km (0.052 R)
• M35: 11,291,198 km (0.087 R)
• M36: 11,369,887 km (0.103 R)
• M37: 12,085,862 km (0.12 R)
• M38: 12,368,303 km (0.083 R)
• M39: 12,449,385 km (0.094 R)
• M40: 13,561,496 km (0.111 R)
• M41: 15,484,726 km (0.107 R)
• M42: 16,011,909 km (0.117 R)
• M43: 16,455,766 km (0.116 R)
• M44: 17,628,613 km (0.103 R)
• M45: 18,040,905 km (0.04 R)
• M46: 18,178,984 km (0.038 R)
• M47: 18,409,963 km (0.06 R)
• M48: 19,155,858 km (0.097 R)
• M49: 19,863,904 km (0.038 R)
• M50: 20,388,694 km (0.097 R)
• M51: 20,532,607 km (0.026 R)
• M52: 20,821,480 km (0.067 R)
• M53: 22,384,629 km (0.115 R)
• M54: 22,533,179 km (0.031 R)
• M55: 23,430,916 km (0.086 R)
• M56: 25,004,387 km (0.054 R)
• M57: 25,364,469 km (0.096 R)
• M58: 26,245,899 km (0.117 R)
• M59: 27,084,694 km (0.111 R)
• M60: 27,772,695 km (0.109 R)
• M61: 27,985,573 km (0.057 R)
• M62: 28,359,418 km (0.117 R)
• M63: 28,520,086 km (0.091 R)
• M64: 29,058,040 km (0.089 R)
• M65: 29,653,589 km (0.077 R)
• M66: 29,980,161 km (0.052 R)
• M67: 30,911,857 km (0.113 R)
• M68: 31,464,322 km (0.113 R)
• M69: 32,747,423 km (0.051 R)
• M70: 33,028,667 km (0.053 R)
• M71: 33,593,548 km (0.057 R)
• M72: 33,877,186 km (0.077 R)
• M73: 35,884,640 km (0.109 R)
• M74: 36,116,516 km (0.08 R)
• M75: 36,290,648 km (0.118 R)
• M76: 36,873,482 km (0.067 R)
• M77: 38,403,269 km (0.092 R)
• M78: 38,878,093 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.9

Radius: 13.3

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.54 AU - 8.04 AU

Year: 6738 Days

Day: 9.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,751,850 km

• M1: 187,446 km (0.108 R)
• M2: 420,370 km (0.11 R)
• M3: 574,007 km (0.052 R)
• M4: 728,242 km (0.066 R)
• M5: 970,292 km (0.111 R)
• M6: 1,159,832 km (0.107 R)
• M7: 1,266,346 km (0.098 R)
• M8: 1,432,699 km (0.095 R)
• M9: 1,533,378 km (0.1 R)
• M10: 1,992,344 km (0.054 R)
• M11: 2,669,574 km (0.114 R)
• M12: 2,831,588 km (0.113 R)
• M13: 3,298,633 km (0.064 R)
• M14: 3,433,870 km (0.111 R)
• M15: 3,730,073 km (0.072 R)
• M16: 3,891,340 km (0.06 R)
• M17: 4,137,877 km (0.099 R)
• M18: 4,221,203 km (0.086 R)
• M19: 4,517,407 km (0.049 R)
• M20: 4,930,447 km (0.094 R)
• M21: 5,699,828 km (0.105 R)
• M22: 5,862,890 km (0.112 R)
• M23: 6,098,656 km (0.088 R)
• M24: 6,265,608 km (0.107 R)
• M25: 7,198,051 km (0.1 R)
• M26: 7,349,295 km (0.093 R)
• M27: 7,450,722 km (0.086 R)
• M28: 7,552,598 km (0.099 R)
• M29: 7,886,949 km (0.117 R)
• M30: 9,410,005 km (0.044 R)
• M31: 9,686,612 km (0.089 R)
• M32: 9,770,087 km (0.104 R)
• M33: 10,560,712 km (0.064 R)
• M34: 10,761,622 km (0.094 R)
• M35: 11,342,810 km (0.107 R)
• M36: 11,548,507 km (0.076 R)
• M37: 12,083,469 km (0.057 R)
• M38: 12,233,515 km (0.103 R)
• M39: 12,444,598 km (0.116 R)
• M40: 12,687,395 km (0.045 R)
• M41: 12,962,356 km (0.116 R)
• M42: 13,115,993 km (0.063 R)
• M43: 13,332,013 km (0.054 R)
• M44: 13,487,146 km (0.114 R)
• M45: 13,799,057 km (0.068 R)
• M46: 14,081,947 km (0.116 R)
• M47: 15,753,404 km (0.1 R)
• M48: 15,851,839 km (0.091 R)
• M49: 15,983,336 km (0.083 R)
• M50: 16,280,287 km (0.116 R)
• M51: 16,712,775 km (0.11 R)
• M52: 17,385,367 km (0.038 R)
• M53: 17,486,944 km (0.09 R)
• M54: 18,341,896 km (0.068 R)
• M55: 18,479,975 km (0.108 R)
• M56: 18,722,323 km (0.088 R)
• M57: 19,000,725 km (0.068 R)
• M58: 19,175,305 km (0.046 R)
• M59: 19,773,248 km (0.069 R)
• M60: 19,950,222 km (0.076 R)
• M61: 20,341,570 km (0.097 R)
• M62: 20,879,225 km (0.105 R)
• M63: 21,131,746 km (0.094 R)
• M64: 21,494,372 km (0.094 R)
• M65: 21,676,432 km (0.119 R)
• M66: 21,822,290 km (0.102 R)
• M67: 22,042,049 km (0.083 R)
• M68: 23,039,418 km (0.09 R)
• M69: 23,225,668 km (0.096 R)
• M70: 23,825,256 km (0.119 R)
• M71: 23,975,901 km (0.116 R)
• M72: 24,316,236 km (0.04 R)
• M73: 25,001,544 km (0.073 R)
• M74: 25,384,963 km (0.083 R)
• M75: 25,731,731 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.4

Radius: 12.6

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.65 AU - 8.37 AU

Year: 7068 Days

Day: 10 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,751,850 km

• M1: 159,322 km (0.047 R)
• M2: 238,609 km (0.107 R)
• M3: 338,241 km (0.084 R)
• M4: 442,361 km (0.083 R)
• M5: 561,291 km (0.116 R)
• M6: 681,568 km (0.118 R)
• M7: 836,701 km (0.116 R)
• M8: 964,906 km (0.103 R)
• M9: 1,127,968 km (0.098 R)
• M10: 1,213,239 km (0.076 R)
• M11: 1,330,673 km (0.112 R)
• M12: 1,673,701 km (0.1 R)
• M13: 1,805,646 km (0.107 R)
• M14: 2,423,934 km (0.101 R)
• M15: 2,555,132 km (0.057 R)
• M16: 2,650,425 km (0.045 R)
• M17: 2,903,994 km (0.043 R)
• M18: 2,983,580 km (0.079 R)
• M19: 3,392,880 km (0.102 R)
• M20: 3,885,954 km (0.113 R)
• M21: 4,018,348 km (0.114 R)
• M22: 4,219,707 km (0.118 R)
• M23: 4,563,034 km (0.086 R)
• M24: 4,773,369 km (0.118 R)
• M25: 5,252,381 km (0.088 R)
• M26: 6,076,516 km (0.097 R)
• M27: 6,204,871 km (0.097 R)
• M28: 6,386,184 km (0.082 R)
• M29: 6,490,603 km (0.114 R)
• M30: 6,674,608 km (0.068 R)
• M31: 6,887,187 km (0.051 R)
• M32: 8,322,728 km (0.094 R)
• M33: 8,811,763 km (0.079 R)
• M34: 9,045,136 km (0.047 R)
• M35: 9,339,844 km (0.094 R)
• M36: 9,938,535 km (0.089 R)
• M37: 11,141,900 km (0.057 R)
• M38: 11,331,141 km (0.071 R)
• M39: 11,426,136 km (0.049 R)
• M40: 11,616,873 km (0.099 R)
• M41: 12,358,280 km (0.03 R)
• M42: 12,850,008 km (0.096 R)
• M43: 13,650,058 km (0.078 R)
• M44: 13,886,572 km (0.083 R)
• M45: 14,090,324 km (0.114 R)
• M46: 14,363,490 km (0.085 R)
• M47: 14,949,914 km (0.099 R)
• M48: 15,333,483 km (0.089 R)
• M49: 16,039,285 km (0.064 R)
• M50: 16,396,226 km (0.113 R)
• M51: 16,827,965 km (0.116 R)
• M52: 16,972,776 km (0.107 R)
• M53: 17,190,591 km (0.105 R)
• M54: 17,446,104 km (0.081 R)
• M55: 17,923,770 km (0.072 R)
• M56: 18,517,673 km (0.089 R)
• M57: 18,817,019 km (0.101 R)
• M58: 19,572,338 km (0.077 R)
• M59: 19,839,221 km (0.1 R)
• M60: 21,190,987 km (0.106 R)
• M61: 21,543,290 km (0.109 R)
• M62: 21,621,979 km (0.112 R)
• M63: 21,779,356 km (0.087 R)
• M64: 22,413,052 km (0.047 R)
• M65: 22,572,374 km (0.105 R)
• M66: 22,932,306 km (0.09 R)
• M67: 23,133,067 km (0.048 R)
• M68: 23,576,774 km (0.078 R)
• M69: 23,820,170 km (0.12 R)
• M70: 23,901,401 km (0.092 R)
• M71: 24,145,695 km (0.098 R)
• M72: 24,678,114 km (0.095 R)
• M73: 24,842,671 km (0.115 R)
• M74: 26,004,897 km (0.092 R)
• M75: 26,466,257 km (0.117 R)
• M76: 26,592,667 km (0.071 R)
• M77: 26,930,459 km (0.108 R)
• M78: 27,269,747 km (0.065 R)
• M79: 27,482,475 km (0.112 R)
• M80: 28,597,727 km (0.083 R)
• M81: 29,074,047 km (0.058 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.4

Radius: 10.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 7.32 AU - 10.86 AU

Year: 10436 Days

Day: 6.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 29,751,850 km

• M1: 158,424 km (0.1 R)
• M2: 397,182 km (0.111 R)
• M3: 601,383 km (0.102 R)
• M4: 681,568 km (0.06 R)
• M5: 973,134 km (0.113 R)
• M6: 1,069,625 km (0.045 R)
• M7: 1,184,366 km (0.117 R)
• M8: 1,303,297 km (0.045 R)
• M9: 1,521,410 km (0.083 R)
• M10: 1,888,224 km (0.081 R)
• M11: 2,319,964 km (0.113 R)
• M12: 2,605,397 km (0.114 R)
• M13: 2,822,014 km (0.076 R)
• M14: 3,024,271 km (0.094 R)
• M15: 3,485,780 km (0.093 R)
• M16: 3,681,005 km (0.079 R)
• M17: 4,150,743 km (0.051 R)
• M18: 5,146,616 km (0.094 R)
• M19: 5,220,517 km (0.074 R)
• M20: 5,344,534 km (0.078 R)
• M21: 5,646,123 km (0.119 R)
• M22: 6,135,009 km (0.063 R)
• M23: 6,530,695 km (0.074 R)
• M24: 6,610,880 km (0.099 R)
• M25: 6,745,218 km (0.058 R)
• M26: 6,853,228 km (0.064 R)
• M27: 7,514,002 km (0.058 R)
• M28: 8,080,080 km (0.062 R)
• M29: 8,252,716 km (0.108 R)
• M30: 8,397,377 km (0.055 R)
• M31: 8,513,764 km (0.033 R)
• M32: 9,283,445 km (0.076 R)
• M33: 9,707,107 km (0.096 R)
• M34: 10,044,599 km (0.107 R)
• M35: 10,292,334 km (0.06 R)
• M36: 10,699,240 km (0.118 R)
• M37: 10,920,645 km (0.111 R)
• M38: 11,143,396 km (0.062 R)
• M39: 11,367,793 km (0.057 R)
• M40: 11,658,461 km (0.064 R)
• M41: 12,148,394 km (0.115 R)
• M42: 13,317,801 km (0.111 R)
• M43: 13,419,677 km (0.092 R)
• M44: 13,795,467 km (0.11 R)
• M45: 14,557,668 km (0.107 R)
• M46: 14,943,780 km (0.071 R)
• M47: 15,226,819 km (0.088 R)
• M48: 15,583,161 km (0.062 R)
• M49: 16,122,611 km (0.101 R)
• M50: 16,231,369 km (0.094 R)
• M51: 16,412,981 km (0.113 R)
• M52: 16,522,187 km (0.049 R)
• M53: 16,961,855 km (0.082 R)
• M54: 17,072,408 km (0.096 R)
• M55: 17,815,311 km (0.12 R)
• M56: 17,890,110 km (0.055 R)
• M57: 19,294,086 km (0.034 R)
• M58: 19,409,576 km (0.118 R)
• M59: 20,340,972 km (0.098 R)
• M60: 20,419,212 km (0.055 R)
• M61: 20,772,712 km (0.098 R)
• M62: 21,088,513 km (0.11 R)
• M63: 21,485,695 km (0.07 R)
• M64: 21,645,166 km (0.046 R)
• M65: 22,651,362 km (0.111 R)
• M66: 23,057,969 km (0.08 R)
• M67: 23,262,319 km (0.117 R)
• M68: 24,002,679 km (0.079 R)
• M69: 24,209,573 km (0.113 R)
• M70: 24,625,455 km (0.099 R)
• M71: 24,917,919 km (0.043 R)
• M72: 25,548,624 km (0.07 R)
• M73: 25,760,005 km (0.098 R)
• M74: 25,971,986 km (0.048 R)
• M75: 26,696,937 km (0.078 R)
• M76: 27,471,854 km (0.078 R)
• M77: 27,818,622 km (0.094 R)
• M78: 27,905,538 km (0.073 R)
• M79: 28,691,974 km (0.104 R)
• M80: 28,867,752 km (0.088 R)
• M81: 29,043,828 km (0.105 R)
• M82: 29,264,485 km (0.065 R)
• M83: 29,352,897 km (0.105 R)
• M84: 29,530,021 km (0.096 R)
• M85: 29,618,733 km (0.118 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 12,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit