🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.45 AU - 0.67 AU

Year: 156 Days

Day: 32.9 Hours

Environment

Temp: 233 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.23 AU - 1.29 AU

Year: 527 Days

Day: 45.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.22 AU - 2 AU

Year: 762 Days

Day: 14.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.91 AU - 4.13 AU

Year: 2462 Days

Day: 30.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,366,466 km

• M1: 2,564,706 km (0.088 R)

Asteroid Belt

Center: 4.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.8

Radius: 12.3

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.85 AU - 5.05 AU

Year: 4105 Days

Day: 5.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 178.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 87,366,466 km

• M1: 233,672 km (0.12 R)
• M2: 507,286 km (0.102 R)
• M3: 809,324 km (0.099 R)
• M4: 958,174 km (0.116 R)
• M5: 1,042,548 km (0.069 R)
• M6: 1,167,761 km (0.105 R)
• M7: 1,406,370 km (0.08 R)
• M8: 1,720,226 km (0.115 R)
• M9: 1,962,574 km (0.102 R)
• M10: 2,040,665 km (0.118 R)
• M11: 2,514,740 km (0.057 R)
• M12: 2,968,919 km (0.107 R)
• M13: 3,737,254 km (0.102 R)
• M14: 3,953,573 km (0.104 R)
• M15: 4,174,229 km (0.096 R)
• M16: 4,543,886 km (0.1 R)
• M17: 4,669,548 km (0.107 R)
• M18: 5,359,344 km (0.071 R)
• M19: 5,581,497 km (0.083 R)
• M20: 6,104,042 km (0.072 R)
• M21: 6,243,018 km (0.041 R)
• M22: 6,666,081 km (0.104 R)
• M23: 6,857,267 km (0.049 R)
• M24: 7,147,337 km (0.077 R)
• M25: 8,219,655 km (0.079 R)
• M26: 8,373,292 km (0.075 R)
• M27: 8,579,737 km (0.094 R)
• M28: 8,761,648 km (0.109 R)
• M29: 8,892,397 km (0.116 R)
• M30: 9,076,552 km (0.096 R)
• M31: 10,345,740 km (0.039 R)
• M32: 10,567,444 km (0.083 R)
• M33: 11,213,258 km (0.099 R)
• M34: 11,900,810 km (0.112 R)
• M35: 12,045,770 km (0.115 R)
• M36: 12,454,771 km (0.082 R)
• M37: 12,601,975 km (0.099 R)
• M38: 12,690,687 km (0.106 R)
• M39: 13,800,404 km (0.104 R)
• M40: 14,290,037 km (0.085 R)
• M41: 14,661,040 km (0.101 R)
• M42: 14,878,855 km (0.08 R)
• M43: 15,035,035 km (0.03 R)
• M44: 15,254,794 km (0.076 R)
• M45: 15,633,875 km (0.05 R)
• M46: 15,984,233 km (0.068 R)
• M47: 16,401,462 km (0.111 R)
• M48: 17,017,805 km (0.072 R)
• M49: 17,148,554 km (0.103 R)
• M50: 17,279,601 km (0.104 R)
• M51: 17,378,186 km (0.069 R)
• M52: 17,608,866 km (0.034 R)
• M53: 18,073,068 km (0.113 R)
• M54: 18,239,870 km (0.101 R)
• M55: 18,675,948 km (0.082 R)
• M56: 18,810,885 km (0.108 R)
• M57: 18,912,163 km (0.077 R)
• M58: 19,455,951 km (0.106 R)
• M59: 20,246,576 km (0.071 R)
• M60: 21,717,272 km (0.074 R)
• M61: 22,250,888 km (0.1 R)
• M62: 22,358,150 km (0.117 R)
• M63: 22,537,368 km (0.111 R)
• M64: 22,969,107 km (0.11 R)
• M65: 23,841,113 km (0.105 R)
• M66: 24,428,285 km (0.058 R)
• M67: 24,575,938 km (0.118 R)
• M68: 24,834,892 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.5

Radius: 9.1

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.98 AU - 6.32 AU

Year: 5006 Days

Day: 10.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 87,366,466 km

• M1: 125,513 km (0.109 R)
• M2: 250,427 km (0.045 R)
• M3: 324,478 km (0.1 R)
• M4: 420,370 km (0.059 R)
• M5: 733,329 km (0.091 R)
• M6: 898,784 km (0.07 R)
• M7: 1,059,303 km (0.119 R)
• M8: 1,174,642 km (0.098 R)
• M9: 1,332,169 km (0.12 R)
• M10: 1,476,980 km (0.083 R)
• M11: 1,586,635 km (0.093 R)
• M12: 1,792,930 km (0.101 R)
• M13: 1,867,281 km (0.12 R)
• M14: 2,335,223 km (0.103 R)
• M15: 2,606,593 km (0.033 R)
• M16: 2,776,836 km (0.049 R)
• M17: 2,838,620 km (0.116 R)
• M18: 3,244,479 km (0.111 R)
• M19: 3,709,429 km (0.071 R)
• M20: 3,832,398 km (0.027 R)
• M21: 4,309,316 km (0.106 R)
• M22: 4,409,846 km (0.094 R)
• M23: 4,511,124 km (0.082 R)
• M24: 4,686,602 km (0.07 R)
• M25: 4,879,284 km (0.075 R)
• M26: 5,180,873 km (0.106 R)
• M27: 5,411,105 km (0.063 R)
• M28: 5,597,803 km (0.072 R)
• M29: 6,186,470 km (0.111 R)
• M30: 6,365,389 km (0.08 R)
• M31: 6,912,170 km (0.068 R)
• M32: 7,353,633 km (0.107 R)
• M33: 7,543,323 km (0.093 R)
• M34: 7,699,503 km (0.106 R)
• M35: 7,821,874 km (0.109 R)
• M36: 8,103,866 km (0.102 R)
• M37: 8,551,164 km (0.095 R)
• M38: 9,320,845 km (0.116 R)
• M39: 9,657,440 km (0.102 R)
• M40: 10,419,791 km (0.085 R)
• M41: 10,574,475 km (0.103 R)
• M42: 10,847,192 km (0.072 R)
• M43: 10,905,984 km (0.1 R)
• M44: 11,102,556 km (0.112 R)
• M45: 11,161,796 km (0.036 R)
• M46: 12,082,721 km (0.086 R)
• M47: 12,286,174 km (0.042 R)
• M48: 12,882,621 km (0.113 R)
• M49: 13,007,236 km (0.052 R)
• M50: 13,153,094 km (0.087 R)
• M51: 13,215,775 km (0.076 R)
• M52: 13,278,457 km (0.11 R)
• M53: 13,551,772 km (0.116 R)
• M54: 14,468,508 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.6

Radius: 11.4

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.57 AU - 8.37 AU

Year: 7611 Days

Day: 11.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 87,366,466 km

• M1: 142,417 km (0.044 R)
• M2: 215,571 km (0.108 R)
• M3: 291,267 km (0.087 R)
• M4: 409,449 km (0.11 R)
• M5: 480,359 km (0.104 R)
• M6: 604,675 km (0.062 R)
• M7: 680,072 km (0.091 R)
• M8: 832,662 km (0.107 R)
• M9: 987,196 km (0.072 R)
• M10: 1,109,867 km (0.067 R)
• M11: 1,205,310 km (0.109 R)
• M12: 1,532,780 km (0.057 R)
• M13: 1,775,128 km (0.114 R)
• M14: 2,082,552 km (0.114 R)
• M15: 2,379,354 km (0.086 R)
• M16: 2,675,708 km (0.099 R)
• M17: 2,791,646 km (0.072 R)
• M18: 3,028,908 km (0.09 R)
• M19: 3,104,455 km (0.118 R)
• M20: 3,319,278 km (0.097 R)
• M21: 3,491,614 km (0.112 R)
• M22: 3,796,196 km (0.056 R)
• M23: 3,976,611 km (0.063 R)
• M24: 4,639,030 km (0.077 R)
• M25: 4,867,466 km (0.072 R)
• M26: 5,027,984 km (0.111 R)
• M27: 5,280,954 km (0.118 R)
• M28: 5,593,764 km (0.114 R)
• M29: 5,686,963 km (0.077 R)
• M30: 5,856,158 km (0.069 R)
• M31: 6,218,484 km (0.063 R)
• M32: 6,295,826 km (0.11 R)
• M33: 7,288,259 km (0.042 R)
• M34: 7,554,393 km (0.108 R)
• M35: 7,740,493 km (0.078 R)
• M36: 7,865,407 km (0.056 R)
• M37: 7,949,032 km (0.03 R)
• M38: 8,521,394 km (0.033 R)
• M39: 8,650,497 km (0.083 R)
• M40: 8,823,582 km (0.082 R)
• M41: 9,173,042 km (0.059 R)
• M42: 9,393,849 km (0.098 R)
• M43: 9,840,847 km (0.066 R)
• M44: 10,988,412 km (0.09 R)
• M45: 11,340,865 km (0.028 R)
• M46: 11,411,924 km (0.053 R)
• M47: 11,625,699 km (0.036 R)
• M48: 11,816,736 km (0.055 R)
• M49: 12,057,140 km (0.05 R)
• M50: 12,226,335 km (0.065 R)
• M51: 12,347,808 km (0.076 R)
• M52: 12,567,268 km (0.117 R)
• M53: 13,333,209 km (0.069 R)
• M54: 13,558,354 km (0.114 R)
• M55: 13,835,409 km (0.037 R)
• M56: 14,165,123 km (0.109 R)
• M57: 14,626,034 km (0.043 R)
• M58: 15,510,008 km (0.104 R)
• M59: 15,615,175 km (0.09 R)
• M60: 15,746,821 km (0.046 R)
• M61: 16,144,453 km (0.12 R)
• M62: 16,491,520 km (0.107 R)
• M63: 16,733,419 km (0.047 R)
• M64: 16,976,366 km (0.108 R)
• M65: 17,057,598 km (0.032 R)
• M66: 17,302,191 km (0.113 R)
• M67: 17,904,920 km (0.097 R)
• M68: 18,125,876 km (0.079 R)
• M69: 18,375,406 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.9

Radius: 12.8

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 5.83 AU - 9.33 AU

Year: 7780 Days

Day: 9.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,366,466 km

• M1: 313,408 km (0.1 R)
• M2: 502,200 km (0.087 R)
• M3: 830,867 km (0.104 R)
• M4: 1,242,261 km (0.031 R)
• M5: 1,342,192 km (0.05 R)
• M6: 2,078,962 km (0.059 R)
• M7: 2,363,497 km (0.104 R)
• M8: 2,925,686 km (0.067 R)
• M9: 3,084,259 km (0.1 R)
• M10: 4,170,639 km (0.086 R)
• M11: 4,557,499 km (0.11 R)
• M12: 4,795,210 km (0.089 R)
• M13: 4,875,395 km (0.081 R)
• M14: 5,173,094 km (0.077 R)
• M15: 5,338,101 km (0.117 R)
• M16: 5,560,852 km (0.1 R)
• M17: 5,701,624 km (0.119 R)
• M18: 5,929,461 km (0.113 R)
• M19: 6,160,141 km (0.112 R)
• M20: 6,961,088 km (0.088 R)
• M21: 7,889,193 km (0.086 R)
• M22: 8,239,402 km (0.063 R)
• M23: 8,562,085 km (0.036 R)
• M24: 8,823,282 km (0.075 R)
• M25: 9,690,501 km (0.043 R)
• M26: 9,860,444 km (0.101 R)
• M27: 10,168,766 km (0.027 R)
• M28: 10,619,654 km (0.063 R)
• M29: 11,362,108 km (0.113 R)
• M30: 12,048,164 km (0.083 R)
• M31: 12,194,321 km (0.072 R)
• M32: 12,673,632 km (0.099 R)
• M33: 13,879,242 km (0.112 R)
• M34: 14,032,579 km (0.111 R)
• M35: 14,807,496 km (0.051 R)
• M36: 15,121,353 km (0.078 R)
• M37: 15,239,685 km (0.11 R)
• M38: 15,358,316 km (0.082 R)
• M39: 15,636,119 km (0.109 R)
• M40: 15,715,855 km (0.116 R)
• M41: 16,196,961 km (0.085 R)
• M42: 16,601,624 km (0.113 R)
• M43: 16,846,067 km (0.037 R)
• M44: 16,927,747 km (0.111 R)
• M45: 17,132,696 km (0.105 R)
• M46: 17,214,825 km (0.106 R)
• M47: 18,002,309 km (0.115 R)
• M48: 18,843,797 km (0.103 R)
• M49: 19,269,403 km (0.073 R)
• M50: 19,397,758 km (0.032 R)
• M51: 19,569,346 km (0.107 R)
• M52: 19,827,552 km (0.086 R)
• M53: 20,565,369 km (0.068 R)
• M54: 20,784,081 km (0.099 R)
• M55: 20,871,745 km (0.105 R)
• M56: 21,889,160 km (0.114 R)
• M57: 22,112,510 km (0.093 R)
• M58: 22,741,868 km (0.071 R)
• M59: 24,294,694 km (0.081 R)
• M60: 24,711,474 km (0.065 R)
• M61: 25,458,416 km (0.12 R)
• M62: 25,552,214 km (0.088 R)
• M63: 26,165,266 km (0.115 R)
• M64: 26,544,796 km (0.062 R)
• M65: 26,830,827 km (0.086 R)
• M66: 27,261,669 km (0.068 R)
• M67: 27,453,902 km (0.112 R)
• M68: 27,646,584 km (0.11 R)
• M69: 28,470,420 km (0.085 R)
• M70: 28,763,033 km (0.117 R)
• M71: 29,056,843 km (0.083 R)
• M72: 29,795,408 km (0.115 R)
• M73: 30,739,819 km (0.103 R)
• M74: 30,839,900 km (0.044 R)
• M75: 31,341,502 km (0.096 R)
• M76: 31,643,690 km (0.12 R)
• M77: 32,760,288 km (0.097 R)
• M78: 33,374,687 km (0.096 R)
• M79: 33,580,384 km (0.104 R)
• M80: 33,734,918 km (0.106 R)
• M81: 34,251,629 km (0.077 R)
• M82: 34,875,303 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.6

Radius: 6.5

Gravity: 20.72 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 12.42 AU - 17.68 AU

Year: 21765 Days

Day: 16.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 87,366,466 km

• M1: 83,625 km (0.113 R)
• M2: 181,462 km (0.082 R)
• M3: 534,364 km (0.044 R)
• M4: 1,331,720 km (0.065 R)
• M5: 1,594,564 km (0.112 R)
• M6: 1,982,321 km (0.098 R)
• M7: 3,618,922 km (0.112 R)
• M8: 4,653,092 km (0.118 R)
• M9: 5,510,737 km (0.101 R)
• M10: 6,970,064 km (0.118 R)
• M11: 7,252,804 km (0.112 R)
• M12: 8,005,281 km (0.103 R)
• M13: 8,480,703 km (0.102 R)
• M14: 8,540,692 km (0.079 R)
• M15: 9,087,771 km (0.084 R)
• M16: 9,458,774 km (0.083 R)
• M17: 11,188,574 km (0.083 R)
• M18: 11,786,517 km (0.055 R)
• M19: 12,123,112 km (0.105 R)
• M20: 12,944,105 km (0.114 R)
• M21: 14,137,448 km (0.057 R)
• M22: 14,855,817 km (0.102 R)
• M23: 18,543,105 km (0.114 R)
• M24: 18,621,195 km (0.045 R)
• M25: 19,170,668 km (0.106 R)
• M26: 20,205,287 km (0.116 R)
• M27: 22,411,407 km (0.095 R)
• M28: 22,494,583 km (0.091 R)
• M29: 23,585,152 km (0.113 R)
• M30: 27,847,344 km (0.097 R)
• M31: 28,205,631 km (0.095 R)
• M32: 29,289,618 km (0.049 R)
• M33: 29,562,783 km (0.108 R)
• M34: 31,871,378 km (0.047 R)
• M35: 32,058,524 km (0.029 R)
• M36: 32,246,120 km (0.06 R)
• M37: 32,999,944 km (0.09 R)
• M38: 35,296,122 km (0.115 R)
• M39: 35,878,207 km (0.107 R)
• M40: 36,953,516 km (0.103 R)
• M41: 38,536,561 km (0.045 R)
• M42: 39,637,601 km (0.09 R)
• M43: 39,738,281 km (0.103 R)
• M44: 39,939,640 km (0.116 R)
• M45: 40,546,109 km (0.096 R)
• M46: 42,486,693 km (0.071 R)
• M47: 43,209,251 km (0.061 R)
• M48: 43,727,757 km (0.1 R)
• M49: 44,666,334 km (0.118 R)
• M50: 44,980,789 km (0.119 R)
• M51: 45,717,109 km (0.061 R)
• M52: 45,822,576 km (0.087 R)
• M53: 48,379,203 km (0.041 R)
• M54: 49,566,412 km (0.056 R)
• M55: 49,674,871 km (0.034 R)
• M56: 50,326,818 km (0.083 R)
• M57: 50,435,875 km (0.046 R)
• M58: 52,189,760 km (0.115 R)
• M59: 52,410,417 km (0.096 R)
• M60: 52,741,926 km (0.091 R)
• M61: 53,518,339 km (0.082 R)
• M62: 54,410,092 km (0.099 R)
• M63: 54,633,890 km (0.114 R)
• M64: 55,644,424 km (0.08 R)
• M65: 55,982,665 km (0.081 R)
• M66: 56,321,504 km (0.078 R)
• M67: 57,570,048 km (0.118 R)
• M68: 58,598,384 km (0.027 R)
• M69: 58,942,459 km (0.093 R)
• M70: 61,253,596 km (0.031 R)
• M71: 61,719,444 km (0.111 R)
• M72: 62,186,339 km (0.086 R)
• M73: 62,420,310 km (0.11 R)
• M74: 63,241,303 km (0.098 R)
• M75: 67,760,206 km (0.091 R)
• M76: 68,362,487 km (0.108 R)
• M77: 68,724,813 km (0.07 R)
• M78: 69,329,936 km (0.103 R)
• M79: 70,667,491 km (0.108 R)
• M80: 74,110,336 km (0.11 R)
• M81: 74,358,370 km (0.095 R)
• M82: 74,482,386 km (0.091 R)
• M83: 78,237,592 km (0.113 R)
• M84: 79,756,758 km (0.08 R)
• M85: 80,520,007 km (0.08 R)
• M86: 82,567,254 km (0.038 R)
• M87: 82,952,917 km (0.058 R)
• M88: 85,930,214 km (0.101 R)
• M89: 86,060,513 km (0.05 R)
• M90: 86,973,958 km (0.097 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 14,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit