🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.97 AU - 1.11 AU

Year: 400 Days

Day: 16.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.49 AU - 1.99 AU

Year: 865 Days

Day: 23.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.57 AU - 2.81 AU

Year: 1662 Days

Day: 20.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 80.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.49 AU - 4.45 AU

Year: 2980 Days

Day: 40.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.9

Radius: 9.7

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.18 AU - 5.06 AU

Year: 3741 Days

Day: 7.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 82,109,572 km

• M1: 121,773 km (0.061 R)
• M2: 291,566 km (0.074 R)
• M3: 567,126 km (0.116 R)
• M4: 754,871 km (0.115 R)
• M5: 1,780,663 km (0.063 R)
• M6: 2,222,725 km (0.117 R)
• M7: 2,472,404 km (0.037 R)
• M8: 2,964,880 km (0.115 R)
• M9: 3,055,537 km (0.084 R)
• M10: 3,631,788 km (0.119 R)
• M11: 3,790,361 km (0.051 R)
• M12: 4,762,747 km (0.118 R)
• M13: 5,221,863 km (0.081 R)
• M14: 5,304,292 km (0.109 R)
• M15: 5,456,732 km (0.04 R)
• M16: 5,638,793 km (0.09 R)
• M17: 5,865,433 km (0.093 R)
• M18: 6,578,566 km (0.055 R)
• M19: 6,682,686 km (0.087 R)
• M20: 7,196,256 km (0.096 R)
• M21: 7,644,302 km (0.097 R)
• M22: 8,085,615 km (0.103 R)
• M23: 8,277,250 km (0.074 R)
• M24: 8,341,428 km (0.098 R)
• M25: 8,438,068 km (0.036 R)
• M26: 9,208,198 km (0.114 R)
• M27: 9,694,391 km (0.117 R)
• M28: 10,657,203 km (0.071 R)
• M29: 11,524,272 km (0.11 R)
• M30: 11,704,089 km (0.108 R)
• M31: 11,939,256 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.5

Radius: 12.7

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.75 AU - 6.97 AU

Year: 6769 Days

Day: 5.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 82,109,572 km

• M1: 164,558 km (0.075 R)
• M2: 245,640 km (0.09 R)
• M3: 454,179 km (0.108 R)
• M4: 534,962 km (0.085 R)
• M5: 655,239 km (0.078 R)
• M6: 741,407 km (0.049 R)
• M7: 917,185 km (0.067 R)
• M8: 1,128,716 km (0.083 R)
• M9: 1,267,992 km (0.116 R)
• M10: 1,413,401 km (0.108 R)
• M11: 1,541,008 km (0.109 R)
• M12: 1,624,334 km (0.081 R)
• M13: 1,721,572 km (0.06 R)
• M14: 1,845,888 km (0.068 R)
• M15: 1,947,615 km (0.101 R)
• M16: 2,224,072 km (0.046 R)
• M17: 2,305,453 km (0.116 R)
• M18: 2,429,469 km (0.09 R)
• M19: 2,513,394 km (0.113 R)
• M20: 2,684,384 km (0.113 R)
• M21: 2,771,301 km (0.036 R)
• M22: 2,933,165 km (0.107 R)
• M23: 3,174,467 km (0.093 R)
• M24: 3,266,619 km (0.066 R)
• M25: 3,359,819 km (0.076 R)
• M26: 3,708,830 km (0.035 R)
• M27: 3,904,355 km (0.1 R)
• M28: 4,119,925 km (0.095 R)
• M29: 4,254,563 km (0.06 R)
• M30: 4,339,535 km (0.118 R)
• M31: 4,563,034 km (0.097 R)
• M32: 4,790,423 km (0.118 R)
• M33: 5,039,503 km (0.069 R)
• M34: 5,311,173 km (0.047 R)
• M35: 5,625,030 km (0.062 R)
• M36: 5,812,326 km (0.077 R)
• M37: 6,001,867 km (0.077 R)
• M38: 6,348,335 km (0.108 R)
• M39: 6,543,560 km (0.083 R)
• M40: 6,860,110 km (0.11 R)
• M41: 7,020,329 km (0.094 R)
• M42: 7,365,002 km (0.058 R)
• M43: 7,446,832 km (0.07 R)
• M44: 7,777,444 km (0.03 R)
• M45: 8,028,768 km (0.101 R)
• M46: 8,496,261 km (0.117 R)
• M47: 8,733,224 km (0.116 R)
• M48: 9,324,585 km (0.044 R)
• M49: 9,524,597 km (0.115 R)
• M50: 9,681,077 km (0.081 R)
• M51: 9,861,043 km (0.102 R)
• M52: 10,224,416 km (0.045 R)
• M53: 10,338,709 km (0.101 R)
• M54: 10,522,714 km (0.091 R)
• M55: 10,661,541 km (0.108 R)
• M56: 11,482,684 km (0.117 R)
• M57: 11,673,421 km (0.103 R)
• M58: 12,470,628 km (0.059 R)
• M59: 12,789,571 km (0.073 R)
• M60: 13,036,856 km (0.099 R)
• M61: 13,185,856 km (0.087 R)
• M62: 14,347,633 km (0.119 R)
• M63: 14,578,761 km (0.106 R)
• M64: 15,384,346 km (0.098 R)
• M65: 15,991,564 km (0.064 R)
• M66: 16,151,185 km (0.104 R)
• M67: 16,257,848 km (0.116 R)
• M68: 16,445,294 km (0.061 R)
• M69: 16,849,208 km (0.09 R)
• M70: 17,804,391 km (0.088 R)
• M71: 17,942,320 km (0.079 R)
• M72: 18,302,551 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.2

Radius: 12.9

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.42 AU - 8.88 AU

Year: 8765 Days

Day: 12.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 82,109,572 km

• M1: 183,856 km (0.084 R)
• M2: 328,367 km (0.117 R)
• M3: 422,764 km (0.114 R)
• M4: 542,891 km (0.115 R)
• M5: 1,260,512 km (0.052 R)
• M6: 1,389,764 km (0.103 R)
• M7: 1,562,999 km (0.052 R)
• M8: 1,847,085 km (0.072 R)
• M9: 2,017,028 km (0.086 R)
• M10: 2,170,216 km (0.05 R)
• M11: 2,372,921 km (0.077 R)
• M12: 2,465,074 km (0.115 R)
• M13: 2,582,059 km (0.061 R)
• M14: 2,749,010 km (0.056 R)
• M15: 3,348,898 km (0.054 R)
• M16: 3,584,515 km (0.082 R)
• M17: 3,771,512 km (0.103 R)
• M18: 3,879,821 km (0.104 R)
• M19: 4,016,703 km (0.106 R)
• M20: 4,408,649 km (0.094 R)
• M21: 4,580,537 km (0.076 R)
• M22: 4,667,304 km (0.094 R)
• M23: 4,990,136 km (0.114 R)
• M24: 5,259,861 km (0.09 R)
• M25: 6,483,273 km (0.074 R)
• M26: 7,043,367 km (0.115 R)
• M27: 7,619,169 km (0.077 R)
• M28: 7,999,746 km (0.064 R)
• M29: 8,139,770 km (0.034 R)
• M30: 8,280,541 km (0.081 R)
• M31: 8,852,005 km (0.103 R)
• M32: 9,621,237 km (0.12 R)
• M33: 10,297,719 km (0.117 R)
• M34: 10,565,050 km (0.116 R)
• M35: 10,989,759 km (0.101 R)
• M36: 11,380,658 km (0.114 R)
• M37: 11,577,828 km (0.036 R)
• M38: 11,855,781 km (0.046 R)
• M39: 11,975,609 km (0.068 R)
• M40: 12,256,703 km (0.077 R)
• M41: 13,072,012 km (0.085 R)
• M42: 13,778,861 km (0.06 R)
• M43: 14,412,857 km (0.097 R)
• M44: 15,229,662 km (0.098 R)
• M45: 15,534,392 km (0.087 R)
• M46: 17,223,652 km (0.089 R)
• M47: 17,677,831 km (0.11 R)
• M48: 18,830,482 km (0.084 R)
• M49: 18,923,831 km (0.069 R)
• M50: 19,298,425 km (0.079 R)
• M51: 19,722,834 km (0.073 R)
• M52: 19,959,946 km (0.081 R)
• M53: 20,245,828 km (0.073 R)
• M54: 20,341,271 km (0.04 R)
• M55: 20,532,906 km (0.104 R)
• M56: 21,499,907 km (0.077 R)
• M57: 22,136,296 km (0.12 R)
• M58: 22,333,466 km (0.118 R)
• M59: 22,978,083 km (0.116 R)
• M60: 23,127,681 km (0.117 R)
• M61: 23,830,193 km (0.063 R)
• M62: 24,590,748 km (0.077 R)
• M63: 24,794,800 km (0.1 R)
• M64: 25,668,751 km (0.111 R)
• M65: 27,024,855 km (0.081 R)
• M66: 27,764,766 km (0.108 R)
• M67: 28,137,116 km (0.113 R)
• M68: 28,243,928 km (0.096 R)
• M69: 28,725,783 km (0.085 R)
• M70: 30,297,010 km (0.096 R)
• M71: 30,461,118 km (0.089 R)
• M72: 30,625,526 km (0.102 R)
• M73: 31,120,546 km (0.064 R)
• M74: 31,562,907 km (0.071 R)
• M75: 31,729,260 km (0.106 R)
• M76: 31,951,562 km (0.031 R)
• M77: 32,565,661 km (0.084 R)
• M78: 33,127,252 km (0.097 R)
• M79: 35,925,181 km (0.119 R)
• M80: 37,910,644 km (0.088 R)
• M81: 38,087,618 km (0.1 R)
• M82: 38,442,314 km (0.098 R)
• M83: 38,738,668 km (0.025 R)
• M84: 39,214,389 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 159.1

Radius: 3.3

Gravity: 14.61 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 13.32 AU - 15.64 AU

Year: 20758 Days

Day: 21.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 82,109,572 km

• M1: 75,248 km (0.102 R)
• M2: 219,161 km (0.047 R)
• M3: 277,654 km (0.115 R)
• M4: 328,218 km (0.093 R)
• M5: 483,201 km (0.06 R)
• M6: 1,421,629 km (0.106 R)
• M7: 1,533,229 km (0.091 R)
• M8: 1,812,677 km (0.113 R)
• M9: 1,933,702 km (0.047 R)
• M10: 2,992,705 km (0.117 R)
• M11: 3,488,024 km (0.102 R)
• M12: 4,519,950 km (0.101 R)
• M13: 4,650,998 km (0.032 R)
• M14: 4,783,392 km (0.108 R)
• M15: 5,568,182 km (0.062 R)
• M16: 6,064,997 km (0.078 R)
• M17: 6,209,658 km (0.086 R)
• M18: 6,724,574 km (0.1 R)
• M19: 7,483,633 km (0.113 R)
• M20: 7,794,797 km (0.079 R)
• M21: 7,833,992 km (0.111 R)
• M22: 8,070,506 km (0.033 R)
• M23: 8,309,414 km (0.09 R)
• M24: 8,794,111 km (0.107 R)
• M25: 8,916,631 km (0.12 R)
• M26: 9,039,900 km (0.092 R)
• M27: 9,122,329 km (0.106 R)
• M28: 9,163,618 km (0.026 R)
• M29: 10,002,712 km (0.071 R)
• M30: 10,388,375 km (0.097 R)
• M31: 12,848,064 km (0.118 R)
• M32: 13,266,938 km (0.072 R)
• M33: 13,879,840 km (0.084 R)
• M34: 14,070,278 km (0.03 R)
• M35: 14,118,000 km (0.091 R)
• M36: 15,575,233 km (0.075 R)
• M37: 16,121,415 km (0.066 R)
• M38: 16,472,222 km (0.08 R)
• M39: 16,572,901 km (0.064 R)
• M40: 17,952,193 km (0.098 R)
• M41: 18,004,104 km (0.111 R)
• M42: 18,892,117 km (0.109 R)
• M43: 19,474,202 km (0.104 R)
• M44: 19,955,010 km (0.118 R)
• M45: 20,656,175 km (0.116 R)
• M46: 22,639,693 km (0.041 R)
• M47: 23,710,814 km (0.103 R)
• M48: 23,881,505 km (0.1 R)
• M49: 25,493,572 km (0.106 R)
• M50: 26,253,828 km (0.101 R)
• M51: 28,156,862 km (0.11 R)
• M52: 28,337,577 km (0.115 R)
• M53: 28,518,590 km (0.07 R)
• M54: 29,064,174 km (0.119 R)
• M55: 29,307,719 km (0.093 R)
• M56: 29,674,234 km (0.051 R)
• M57: 30,721,120 km (0.084 R)
• M58: 31,842,804 km (0.112 R)
• M59: 32,093,830 km (0.119 R)
• M60: 32,345,603 km (0.088 R)
• M61: 32,850,944 km (0.098 R)
• M62: 33,168,242 km (0.117 R)
• M63: 36,526,863 km (0.114 R)
• M64: 36,592,387 km (0.083 R)
• M65: 37,780,643 km (0.109 R)
• M66: 37,979,907 km (0.08 R)
• M67: 40,059,467 km (0.098 R)
• M68: 41,557,540 km (0.09 R)
• M69: 43,281,955 km (0.11 R)
• M70: 46,231,128 km (0.072 R)
• M71: 47,085,631 km (0.107 R)
• M72: 47,157,138 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.4

Radius: 4.7

Gravity: 33.88 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 11.77 AU - 17.83 AU

Year: 21450 Days

Day: 16.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 82,109,572 km

• M1: 180,116 km (0.107 R)
• M2: 344,673 km (0.093 R)
• M3: 815,757 km (0.101 R)
• M4: 921,373 km (0.102 R)
• M5: 1,145,770 km (0.036 R)
• M6: 1,710,203 km (0.065 R)
• M7: 2,163,933 km (0.063 R)
• M8: 2,850,139 km (0.098 R)
• M9: 4,219,109 km (0.085 R)
• M10: 4,542,091 km (0.117 R)
• M11: 5,017,064 km (0.084 R)
• M12: 6,065,296 km (0.105 R)
• M13: 6,272,340 km (0.057 R)
• M14: 7,618,571 km (0.056 R)
• M15: 7,674,221 km (0.06 R)
• M16: 7,842,070 km (0.114 R)
• M17: 8,067,664 km (0.118 R)
• M18: 8,181,208 km (0.088 R)
• M19: 8,410,093 km (0.05 R)
• M20: 8,583,028 km (0.054 R)
• M21: 8,757,160 km (0.104 R)
• M22: 8,873,996 km (0.108 R)
• M23: 8,991,281 km (0.086 R)
• M24: 11,314,985 km (0.079 R)
• M25: 12,740,054 km (0.112 R)
• M26: 16,182,002 km (0.062 R)
• M27: 16,397,123 km (0.096 R)
• M28: 16,757,804 km (0.087 R)
• M29: 17,194,031 km (0.078 R)
• M30: 17,929,454 km (0.117 R)
• M31: 18,450,205 km (0.038 R)
• M32: 20,738,154 km (0.098 R)
• M33: 22,471,844 km (0.07 R)
• M34: 23,033,135 km (0.066 R)
• M35: 23,517,982 km (0.085 R)
• M36: 24,169,630 km (0.074 R)
• M37: 24,251,460 km (0.057 R)
• M38: 25,490,580 km (0.08 R)
• M39: 26,496,625 km (0.06 R)
• M40: 27,089,482 km (0.104 R)
• M41: 28,894,081 km (0.102 R)
• M42: 29,329,411 km (0.046 R)
• M43: 30,383,028 km (0.106 R)
• M44: 30,825,688 km (0.106 R)
• M45: 31,181,432 km (0.117 R)
• M46: 31,807,200 km (0.114 R)
• M47: 32,437,007 km (0.11 R)
• M48: 33,892,146 km (0.098 R)
• M49: 36,395,367 km (0.047 R)
• M50: 38,192,336 km (0.048 R)
• M51: 38,287,780 km (0.11 R)
• M52: 38,478,667 km (0.101 R)
• M53: 38,574,409 km (0.059 R)
• M54: 39,053,571 km (0.065 R)
• M55: 40,114,819 km (0.119 R)
• M56: 41,283,328 km (0.082 R)
• M57: 41,577,287 km (0.1 R)
• M58: 43,454,591 km (0.12 R)
• M59: 43,554,223 km (0.095 R)
• M60: 43,953,201 km (0.117 R)
• M61: 44,253,294 km (0.091 R)
• M62: 44,553,986 km (0.038 R)
• M63: 44,654,516 km (0.076 R)
• M64: 45,662,656 km (0.108 R)
• M65: 48,835,327 km (0.09 R)
• M66: 51,972,544 km (0.091 R)
• M67: 52,078,310 km (0.085 R)
• M68: 54,851,406 km (0.096 R)
• M69: 55,282,248 km (0.05 R)
• M70: 55,498,117 km (0.048 R)
• M71: 55,606,127 km (0.095 R)
• M72: 56,039,063 km (0.077 R)
• M73: 59,320,792 km (0.071 R)
• M74: 63,453,134 km (0.041 R)
• M75: 63,679,176 km (0.062 R)
• M76: 63,792,272 km (0.109 R)
• M77: 66,641,513 km (0.109 R)
• M78: 67,908,158 km (0.09 R)
• M79: 68,139,437 km (0.109 R)
• M80: 68,486,653 km (0.033 R)
• M81: 69,299,119 km (0.084 R)
• M82: 71,520,648 km (0.067 R)
• M83: 73,054,175 km (0.083 R)
• M84: 73,172,507 km (0.094 R)
• M85: 77,236,034 km (0.081 R)
• M86: 77,839,811 km (0.098 R)
• M87: 79,173,476 km (0.105 R)
• M88: 80,514,771 km (0.095 R)
• M89: 80,637,142 km (0.082 R)
• M90: 80,759,513 km (0.068 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 18,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit