🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.59 AU - 0.71 AU

Year: 190 Days

Day: 17.8 Hours

Environment

Temp: 204 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.89 AU - 1.09 AU

Year: 358 Days

Day: 33.5 Hours

Environment

Temp: 43 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,138,024 km

• M1: 929,900 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.98 AU - 3.62 AU

Year: 2179 Days

Day: 15.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.26 AU - 3.84 AU

Year: 2431 Days

Day: 30.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.99 AU - 5.35 AU

Year: 3668 Days

Day: 15.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.8

Radius: 9.3

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.95 AU - 6.33 AU

Year: 4868 Days

Day: 12.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 60,138,024 km

• M1: 170,691 km (0.071 R)
• M2: 279,748 km (0.082 R)
• M3: 640,877 km (0.098 R)
• M4: 717,621 km (0.098 R)
• M5: 839,244 km (0.046 R)
• M6: 997,519 km (0.078 R)
• M7: 1,462,020 km (0.079 R)
• M8: 1,548,488 km (0.098 R)
• M9: 1,618,948 km (0.116 R)
• M10: 1,690,456 km (0.112 R)
• M11: 2,321,609 km (0.117 R)
• M12: 2,609,884 km (0.117 R)
• M13: 3,108,644 km (0.067 R)
• M14: 3,519,589 km (0.085 R)
• M15: 3,613,237 km (0.066 R)
• M16: 3,707,783 km (0.064 R)
• M17: 3,899,418 km (0.074 R)
• M18: 4,217,613 km (0.096 R)
• M19: 4,853,254 km (0.118 R)
• M20: 5,062,990 km (0.07 R)
• M21: 5,222,312 km (0.083 R)
• M22: 5,491,588 km (0.101 R)
• M23: 5,903,880 km (0.037 R)
• M24: 6,043,604 km (0.11 R)
• M25: 6,127,978 km (0.098 R)
• M26: 6,354,918 km (0.096 R)
• M27: 6,671,317 km (0.062 R)
• M28: 6,963,482 km (0.119 R)
• M29: 7,349,743 km (0.092 R)
• M30: 8,111,945 km (0.059 R)
• M31: 8,676,228 km (0.053 R)
• M32: 8,995,170 km (0.1 R)
• M33: 9,415,690 km (0.117 R)
• M34: 9,743,459 km (0.086 R)
• M35: 10,275,878 km (0.12 R)
• M36: 11,577,828 km (0.106 R)
• M37: 11,788,163 km (0.11 R)
• M38: 12,035,149 km (0.105 R)
• M39: 12,426,646 km (0.086 R)
• M40: 12,822,333 km (0.064 R)
• M41: 13,332,013 km (0.092 R)
• M42: 13,922,775 km (0.054 R)
• M43: 14,296,171 km (0.111 R)
• M44: 14,521,914 km (0.075 R)
• M45: 14,824,700 km (0.06 R)
• M46: 15,167,728 km (0.032 R)
• M47: 15,552,045 km (0.115 R)
• M48: 15,900,608 km (0.101 R)
• M49: 16,724,144 km (0.115 R)
• M50: 17,280,798 km (0.099 R)
• M51: 17,360,833 km (0.037 R)
• M52: 17,441,017 km (0.116 R)
• M53: 17,601,685 km (0.102 R)
• M54: 17,883,977 km (0.11 R)
• M55: 18,698,986 km (0.09 R)
• M56: 18,822,254 km (0.118 R)
• M57: 19,776,539 km (0.078 R)
• M58: 20,280,535 km (0.114 R)
• M59: 20,874,139 km (0.077 R)
• M60: 21,044,680 km (0.111 R)
• M61: 21,258,605 km (0.113 R)
• M62: 21,430,344 km (0.058 R)
• M63: 21,602,381 km (0.025 R)
• M64: 21,861,485 km (0.105 R)
• M65: 22,339,001 km (0.095 R)
• M66: 22,469,899 km (0.091 R)
• M67: 22,820,108 km (0.079 R)
• M68: 23,926,085 km (0.069 R)
• M69: 24,194,164 km (0.11 R)
• M70: 24,778,195 km (0.075 R)
• M71: 26,558,409 km (0.118 R)
• M72: 28,049,750 km (0.069 R)
• M73: 28,426,737 km (0.077 R)
• M74: 29,090,652 km (0.098 R)
• M75: 29,281,390 km (0.1 R)
• M76: 29,376,833 km (0.09 R)
• M77: 29,568,019 km (0.077 R)
• M78: 29,855,696 km (0.114 R)
• M79: 30,240,611 km (0.119 R)
• M80: 33,329,358 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866

Radius: 13.6

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.54 AU - 6.94 AU

Year: 6359 Days

Day: 14.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,138,024 km

• M1: 219,310 km (0.062 R)
• M2: 440,715 km (0.095 R)
• M3: 702,212 km (0.102 R)
• M4: 906,413 km (0.058 R)
• M5: 1,048,831 km (0.086 R)
• M6: 1,234,033 km (0.093 R)
• M7: 1,542,354 km (0.114 R)
• M8: 2,146,729 km (0.097 R)
• M9: 2,657,307 km (0.105 R)
• M10: 2,750,058 km (0.1 R)
• M11: 2,962,636 km (0.104 R)
• M12: 3,058,977 km (0.029 R)
• M13: 3,156,365 km (0.106 R)
• M14: 3,685,044 km (0.075 R)
• M15: 4,544,035 km (0.118 R)
• M16: 5,025,142 km (0.069 R)
• M17: 5,140,781 km (0.113 R)
• M18: 5,286,639 km (0.093 R)
• M19: 5,433,843 km (0.087 R)
• M20: 6,036,274 km (0.106 R)
• M21: 6,221,177 km (0.076 R)
• M22: 6,439,291 km (0.057 R)
• M23: 6,533,687 km (0.097 R)
• M24: 6,755,541 km (0.027 R)
• M25: 6,851,283 km (0.085 R)
• M26: 8,897,034 km (0.096 R)
• M27: 9,391,605 km (0.115 R)
• M28: 10,187,017 km (0.052 R)
• M29: 10,555,775 km (0.103 R)
• M30: 11,079,368 km (0.085 R)
• M31: 11,192,763 km (0.118 R)
• M32: 12,543,183 km (0.084 R)
• M33: 12,859,134 km (0.074 R)
• M34: 13,944,766 km (0.079 R)
• M35: 14,809,441 km (0.05 R)
• M36: 14,976,243 km (0.105 R)
• M37: 15,606,798 km (0.118 R)
• M38: 16,418,067 km (0.101 R)
• M39: 17,418,578 km (0.071 R)
• M40: 17,726,899 km (0.073 R)
• M41: 17,859,742 km (0.052 R)
• M42: 18,126,176 km (0.077 R)
• M43: 18,349,226 km (0.106 R)
• M44: 19,023,912 km (0.099 R)
• M45: 19,159,897 km (0.111 R)
• M46: 19,982,087 km (0.09 R)
• M47: 20,536,796 km (0.118 R)
• M48: 20,909,294 km (0.075 R)
• M49: 22,040,404 km (0.06 R)
• M50: 22,135,548 km (0.108 R)
• M51: 22,326,285 km (0.12 R)
• M52: 22,901,788 km (0.118 R)
• M53: 23,143,090 km (0.09 R)
• M54: 24,018,537 km (0.071 R)
• M55: 24,312,796 km (0.111 R)
• M56: 24,608,251 km (0.118 R)
• M57: 24,855,387 km (0.114 R)
• M58: 25,103,271 km (0.119 R)
• M59: 26,810,930 km (0.076 R)
• M60: 27,473,799 km (0.115 R)
• M61: 28,142,052 km (0.077 R)
• M62: 28,867,602 km (0.082 R)
• M63: 29,023,932 km (0.061 R)
• M64: 29,128,351 km (0.118 R)
• M65: 29,232,770 km (0.083 R)
• M66: 29,547,075 km (0.037 R)
• M67: 30,126,019 km (0.07 R)
• M68: 30,549,381 km (0.11 R)
• M69: 30,655,596 km (0.106 R)
• M70: 31,028,094 km (0.099 R)
• M71: 31,241,571 km (0.079 R)
• M72: 31,993,001 km (0.077 R)
• M73: 32,641,657 km (0.101 R)
• M74: 32,967,631 km (0.09 R)
• M75: 33,677,622 km (0.074 R)
• M76: 33,787,427 km (0.11 R)
• M77: 34,117,141 km (0.096 R)
• M78: 34,558,455 km (0.081 R)
• M79: 35,168,515 km (0.063 R)
• M80: 36,005,964 km (0.076 R)
• M81: 38,156,882 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.1

Radius: 13.7

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.3 AU - 7.64 AU

Year: 7420 Days

Day: 13.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 60,138,024 km

• M1: 209,437 km (0.095 R)
• M2: 364,271 km (0.071 R)
• M3: 680,820 km (0.07 R)
• M4: 1,146,817 km (0.034 R)
• M5: 1,457,382 km (0.093 R)
• M6: 1,631,963 km (0.085 R)
• M7: 1,740,272 km (0.091 R)
• M8: 1,907,373 km (0.08 R)
• M9: 2,021,815 km (0.109 R)
• M10: 2,672,117 km (0.115 R)
• M11: 2,822,912 km (0.118 R)
• M12: 2,932,268 km (0.065 R)
• M13: 3,133,028 km (0.104 R)
• M14: 3,714,515 km (0.031 R)
• M15: 3,981,099 km (0.107 R)
• M16: 4,203,999 km (0.059 R)
• M17: 4,533,414 km (0.118 R)
• M18: 4,871,206 km (0.096 R)
• M19: 5,029,929 km (0.096 R)
• M20: 5,737,826 km (0.108 R)
• M21: 5,905,675 km (0.088 R)
• M22: 6,303,755 km (0.095 R)
• M23: 6,681,340 km (0.06 R)
• M24: 7,036,336 km (0.08 R)
• M25: 7,306,809 km (0.084 R)
• M26: 7,795,994 km (0.027 R)
• M27: 8,044,775 km (0.038 R)
• M28: 8,169,989 km (0.109 R)
• M29: 8,295,950 km (0.119 R)
• M30: 8,742,051 km (0.102 R)
• M31: 8,838,691 km (0.106 R)
• M32: 8,968,093 km (0.071 R)
• M33: 9,195,931 km (0.118 R)
• M34: 9,491,835 km (0.093 R)
• M35: 9,824,391 km (0.101 R)
• M36: 9,958,431 km (0.111 R)
• M37: 10,364,440 km (0.091 R)
• M38: 10,810,241 km (0.118 R)
• M39: 11,192,613 km (0.056 R)
• M40: 11,650,084 km (0.052 R)
• M41: 11,934,619 km (0.077 R)
• M42: 12,077,934 km (0.103 R)
• M43: 12,838,938 km (0.118 R)
• M44: 12,985,694 km (0.096 R)
• M45: 13,280,850 km (0.089 R)
• M46: 13,953,143 km (0.083 R)
• M47: 14,066,239 km (0.111 R)
• M48: 14,483,617 km (0.087 R)
• M49: 15,760,285 km (0.117 R)
• M50: 16,312,900 km (0.094 R)
• M51: 17,721,962 km (0.12 R)
• M52: 17,926,462 km (0.074 R)
• M53: 18,337,707 km (0.103 R)
• M54: 20,569,408 km (0.105 R)
• M55: 22,575,067 km (0.077 R)
• M56: 22,796,771 km (0.118 R)
• M57: 23,063,803 km (0.093 R)
• M58: 24,687,987 km (0.078 R)
• M59: 24,779,391 km (0.111 R)
• M60: 25,283,536 km (0.079 R)
• M61: 25,744,896 km (0.066 R)
• M62: 26,162,573 km (0.079 R)
• M63: 26,488,846 km (0.117 R)
• M64: 26,629,169 km (0.097 R)
• M65: 26,816,615 km (0.107 R)
• M66: 26,910,413 km (0.113 R)
• M67: 27,381,497 km (0.095 R)
• M68: 28,093,134 km (0.118 R)
• M69: 28,811,054 km (0.115 R)
• M70: 29,003,437 km (0.077 R)
• M71: 29,438,019 km (0.103 R)
• M72: 29,777,456 km (0.116 R)
• M73: 30,411,302 km (0.114 R)
• M74: 31,296,473 km (0.115 R)
• M75: 31,395,208 km (0.098 R)
• M76: 31,841,458 km (0.089 R)
• M77: 32,040,423 km (0.117 R)
• M78: 32,589,747 km (0.086 R)
• M79: 32,740,092 km (0.097 R)
• M80: 32,941,002 km (0.083 R)
• M81: 33,444,848 km (0.109 R)
• M82: 33,697,818 km (0.099 R)
• M83: 33,900,523 km (0.047 R)
• M84: 34,052,963 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.1

Radius: 4.5

Gravity: 23.56 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 11.98 AU - 13.82 AU

Year: 16839 Days

Day: 18.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 167.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,138,024 km

• M1: 83,924 km (0.118 R)
• M2: 225,893 km (0.067 R)
• M3: 416,181 km (0.109 R)
• M4: 518,656 km (0.064 R)
• M5: 554,709 km (0.078 R)
• M6: 895,194 km (0.08 R)
• M7: 1,732,493 km (0.116 R)
• M8: 1,815,221 km (0.062 R)
• M9: 1,955,992 km (0.098 R)
• M10: 2,042,011 km (0.109 R)
• M11: 2,368,583 km (0.098 R)
• M12: 2,460,436 km (0.07 R)
• M13: 2,679,447 km (0.076 R)
• M14: 2,807,354 km (0.114 R)
• M15: 3,476,804 km (0.084 R)
• M16: 3,581,373 km (0.115 R)
• M17: 5,110,712 km (0.107 R)
• M18: 5,962,223 km (0.117 R)
• M19: 6,087,437 km (0.084 R)
• M20: 6,298,070 km (0.077 R)
• M21: 6,683,285 km (0.077 R)
• M22: 6,900,501 km (0.112 R)
• M23: 6,988,165 km (0.076 R)
• M24: 7,701,747 km (0.089 R)
• M25: 7,838,180 km (0.102 R)
• M26: 7,929,585 km (0.08 R)
• M27: 8,345,168 km (0.07 R)
• M28: 8,626,112 km (0.109 R)
• M29: 10,126,579 km (0.086 R)
• M30: 10,476,339 km (0.064 R)
• M31: 10,728,710 km (0.06 R)
• M32: 11,187,826 km (0.104 R)
• M33: 11,342,361 km (0.084 R)
• M34: 12,284,080 km (0.114 R)
• M35: 14,352,869 km (0.073 R)
• M36: 14,858,360 km (0.115 R)
• M37: 14,971,605 km (0.103 R)
• M38: 15,598,869 km (0.074 R)
• M39: 16,118,572 km (0.069 R)
• M40: 16,997,310 km (0.114 R)
• M41: 17,234,273 km (0.082 R)
• M42: 19,045,754 km (0.064 R)
• M43: 19,787,310 km (0.085 R)
• M44: 20,286,818 km (0.074 R)
• M45: 21,425,706 km (0.041 R)
• M46: 22,131,958 km (0.064 R)
• M47: 23,172,860 km (0.12 R)
• M48: 23,699,145 km (0.032 R)
• M49: 24,096,477 km (0.072 R)
• M50: 24,296,041 km (0.116 R)
• M51: 25,234,318 km (0.108 R)
• M52: 25,572,260 km (0.112 R)
• M53: 28,680,605 km (0.088 R)
• M54: 28,750,916 km (0.04 R)
• M55: 29,103,967 km (0.113 R)
• M56: 29,245,486 km (0.093 R)
• M57: 29,387,305 km (0.101 R)
• M58: 29,885,466 km (0.075 R)
• M59: 30,314,662 km (0.084 R)
• M60: 30,962,271 km (0.092 R)
• M61: 32,271,103 km (0.081 R)
• M62: 32,344,406 km (0.069 R)
• M63: 32,564,464 km (0.074 R)
• M64: 33,449,635 km (0.053 R)
• M65: 36,228,565 km (0.102 R)
• M66: 37,299,088 km (0.117 R)
• M67: 37,452,874 km (0.115 R)
• M68: 37,838,238 km (0.108 R)
• M69: 38,457,723 km (0.046 R)
• M70: 40,020,722 km (0.101 R)
• M71: 40,335,775 km (0.077 R)
• M72: 40,414,762 km (0.094 R)
• M73: 41,286,020 km (0.076 R)
• M74: 42,163,561 km (0.118 R)
• M75: 43,531,784 km (0.066 R)
• M76: 45,899,170 km (0.062 R)
• M77: 46,476,767 km (0.112 R)
• M78: 46,807,977 km (0.117 R)
• M79: 48,140,595 km (0.054 R)
• M80: 49,401,106 km (0.086 R)
• M81: 50,332,353 km (0.118 R)
• M82: 51,269,434 km (0.096 R)
• M83: 51,354,855 km (0.103 R)
• M84: 51,868,723 km (0.113 R)
• M85: 53,420,502 km (0.101 R)
• M86: 53,767,420 km (0.072 R)
• M87: 54,637,930 km (0.083 R)
• M88: 54,900,025 km (0.065 R)
• M89: 56,392,862 km (0.057 R)
• M90: 57,543,569 km (0.089 R)
• M91: 58,344,666 km (0.105 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 15,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit