🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.51 AU - 0.71 AU

Year: 179 Days

Day: 31.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.6 AU - 0.9 AU

Year: 243 Days

Day: 13.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.97 AU - 1.39 AU

Year: 480 Days

Day: 39 Hours

Environment

Temp: -0 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.5 AU - 2.04 AU

Year: 882 Days

Day: 20.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.91 AU - 4.01 AU

Year: 2412 Days

Day: 44.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.17 AU - 3.91 AU

Year: 2496 Days

Day: 45 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.1

Radius: 14.8

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.91 AU - 6.65 AU

Year: 5207 Days

Day: 11.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,992,297 km

• M1: 192,383 km (0.115 R)
• M2: 330,163 km (0.071 R)
• M3: 530,474 km (0.091 R)
• M4: 705,055 km (0.076 R)
• M5: 860,786 km (0.103 R)
• M6: 1,164,021 km (0.104 R)
• M7: 1,304,942 km (0.111 R)
• M8: 1,468,901 km (0.114 R)
• M9: 1,710,502 km (0.096 R)
• M10: 2,040,964 km (0.092 R)
• M11: 2,253,243 km (0.105 R)
• M12: 2,412,266 km (0.072 R)
• M13: 2,658,205 km (0.112 R)
• M14: 2,763,222 km (0.082 R)
• M15: 2,934,213 km (0.108 R)
• M16: 3,286,964 km (0.119 R)
• M17: 3,400,060 km (0.079 R)
• M18: 3,676,816 km (0.034 R)
• M19: 4,009,373 km (0.095 R)
• M20: 4,154,931 km (0.071 R)
• M21: 4,252,918 km (0.078 R)
• M22: 4,678,524 km (0.12 R)
• M23: 5,117,743 km (0.113 R)
• M24: 5,249,539 km (0.063 R)
• M25: 5,462,865 km (0.101 R)
• M26: 5,624,730 km (0.068 R)
• M27: 6,120,049 km (0.11 R)
• M28: 6,629,430 km (0.054 R)
• M29: 7,211,665 km (0.075 R)
• M30: 7,568,904 km (0.066 R)
• M31: 8,425,202 km (0.081 R)
• M32: 8,992,029 km (0.056 R)
• M33: 9,183,664 km (0.076 R)
• M34: 9,898,293 km (0.1 R)
• M35: 10,496,385 km (0.084 R)
• M36: 10,597,214 km (0.119 R)
• M37: 10,765,960 km (0.093 R)
• M38: 11,208,920 km (0.12 R)
• M39: 11,553,743 km (0.069 R)
• M40: 12,112,940 km (0.074 R)
• M41: 12,609,455 km (0.084 R)
• M42: 12,788,374 km (0.059 R)
• M43: 13,185,108 km (0.097 R)
• M44: 13,366,719 km (0.091 R)
• M45: 14,250,244 km (0.103 R)
• M46: 14,624,089 km (0.11 R)
• M47: 15,919,009 km (0.092 R)
• M48: 16,035,097 km (0.061 R)
• M49: 16,151,334 km (0.043 R)
• M50: 16,580,231 km (0.04 R)
• M51: 17,092,006 km (0.085 R)
• M52: 17,648,958 km (0.035 R)
• M53: 18,536,223 km (0.06 R)
• M54: 18,658,295 km (0.063 R)
• M55: 18,780,666 km (0.115 R)
• M56: 18,903,337 km (0.088 R)
• M57: 19,603,455 km (0.091 R)
• M58: 20,186,437 km (0.076 R)
• M59: 21,583,083 km (0.028 R)
• M60: 21,883,476 km (0.05 R)
• M61: 22,314,766 km (0.084 R)
• M62: 22,444,767 km (0.053 R)
• M63: 22,575,067 km (0.029 R)
• M64: 24,290,805 km (0.031 R)
• M65: 24,737,354 km (0.108 R)
• M66: 25,231,925 km (0.083 R)
• M67: 26,093,758 km (0.102 R)
• M68: 26,597,155 km (0.085 R)
• M69: 26,827,087 km (0.09 R)
• M70: 27,103,843 km (0.103 R)
• M71: 28,220,142 km (0.111 R)
• M72: 28,313,940 km (0.106 R)
• M73: 29,209,283 km (0.106 R)
• M74: 29,589,112 km (0.046 R)
• M75: 30,018,458 km (0.108 R)
• M76: 32,000,032 km (0.115 R)
• M77: 32,587,951 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589

Radius: 10.1

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.15 AU - 8.31 AU

Year: 7285 Days

Day: 12.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 145.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 66,992,297 km

• M1: 151,991 km (0.12 R)
• M2: 262,395 km (0.029 R)
• M3: 465,100 km (0.062 R)
• M4: 639,381 km (0.067 R)
• M5: 1,185,563 km (0.034 R)
• M6: 1,412,802 km (0.11 R)
• M7: 1,522,607 km (0.082 R)
• M8: 1,712,148 km (0.103 R)
• M9: 1,809,835 km (0.033 R)
• M10: 2,156,304 km (0.072 R)
• M11: 2,262,219 km (0.069 R)
• M12: 2,369,929 km (0.041 R)
• M13: 2,910,875 km (0.107 R)
• M14: 3,028,310 km (0.117 R)
• M15: 3,195,560 km (0.054 R)
• M16: 3,316,884 km (0.112 R)
• M17: 3,390,486 km (0.08 R)
• M18: 3,740,994 km (0.115 R)
• M19: 4,208,786 km (0.061 R)
• M20: 4,973,232 km (0.118 R)
• M21: 5,199,573 km (0.053 R)
• M22: 5,750,692 km (0.113 R)
• M23: 6,351,028 km (0.092 R)
• M24: 6,689,718 km (0.057 R)
• M25: 7,034,241 km (0.112 R)
• M26: 7,320,572 km (0.118 R)
• M27: 7,643,254 km (0.053 R)
• M28: 7,904,602 km (0.095 R)
• M29: 8,911,246 km (0.065 R)
• M30: 9,117,541 km (0.102 R)
• M31: 10,459,734 km (0.109 R)
• M32: 11,562,419 km (0.116 R)
• M33: 11,712,167 km (0.069 R)
• M34: 12,127,600 km (0.118 R)
• M35: 12,318,038 km (0.079 R)
• M36: 13,206,650 km (0.071 R)
• M37: 13,324,084 km (0.081 R)
• M38: 14,035,871 km (0.089 R)
• M39: 14,679,141 km (0.082 R)
• M40: 15,703,288 km (0.05 R)
• M41: 15,786,315 km (0.071 R)
• M42: 17,475,425 km (0.06 R)
• M43: 17,604,378 km (0.103 R)
• M44: 18,210,549 km (0.086 R)
• M45: 19,088,389 km (0.12 R)
• M46: 19,666,286 km (0.111 R)
• M47: 19,755,745 km (0.104 R)
• M48: 20,793,954 km (0.089 R)
• M49: 22,081,693 km (0.087 R)
• M50: 22,501,016 km (0.11 R)
• M51: 23,395,013 km (0.119 R)
• M52: 24,492,762 km (0.103 R)
• M53: 26,047,832 km (0.109 R)
• M54: 26,738,226 km (0.088 R)
• M55: 26,837,260 km (0.105 R)
• M56: 26,936,593 km (0.09 R)
• M57: 27,085,592 km (0.05 R)
• M58: 29,303,680 km (0.08 R)
• M59: 29,559,342 km (0.112 R)
• M60: 30,176,134 km (0.084 R)
• M61: 31,213,446 km (0.095 R)
• M62: 31,579,363 km (0.063 R)
• M63: 32,157,109 km (0.105 R)
• M64: 32,950,577 km (0.082 R)
• M65: 34,610,814 km (0.104 R)
• M66: 34,772,978 km (0.036 R)
• M67: 35,369,574 km (0.098 R)
• M68: 36,078,967 km (0.087 R)
• M69: 36,682,894 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.3

Radius: 3.6

Gravity: 16.61 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 12.65 AU - 14.29 AU

Year: 18526 Days

Day: 24.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,992,297 km

• M1: 49,218 km (0.072 R)
• M2: 134,937 km (0.068 R)
• M3: 1,156,092 km (0.096 R)
• M4: 1,861,147 km (0.035 R)
• M5: 1,985,164 km (0.109 R)
• M6: 2,215,395 km (0.102 R)
• M7: 2,535,235 km (0.095 R)
• M8: 2,562,612 km (0.084 R)
• M9: 2,589,988 km (0.112 R)
• M10: 3,129,288 km (0.1 R)
• M11: 4,241,548 km (0.05 R)
• M12: 4,536,855 km (0.119 R)
• M13: 4,636,786 km (0.077 R)
• M14: 4,975,326 km (0.112 R)
• M15: 5,216,927 km (0.05 R)
• M16: 5,711,497 km (0.11 R)
• M17: 5,783,304 km (0.101 R)
• M18: 5,855,560 km (0.085 R)
• M19: 6,220,878 km (0.078 R)
• M20: 6,858,913 km (0.118 R)
• M21: 7,012,101 km (0.119 R)
• M22: 7,205,082 km (0.118 R)
• M23: 7,478,098 km (0.115 R)
• M24: 7,635,775 km (0.117 R)
• M25: 8,686,550 km (0.042 R)
• M26: 9,102,582 km (0.097 R)
• M27: 9,355,402 km (0.09 R)
• M28: 9,824,840 km (0.095 R)
• M29: 9,867,924 km (0.082 R)
• M30: 9,997,327 km (0.086 R)
• M31: 10,171,010 km (0.096 R)
• M32: 10,521,218 km (0.061 R)
• M33: 11,143,396 km (0.075 R)
• M34: 11,960,799 km (0.113 R)
• M35: 12,052,801 km (0.11 R)
• M36: 12,563,080 km (0.067 R)
• M37: 13,941,923 km (0.117 R)
• M38: 14,428,266 km (0.043 R)
• M39: 14,526,252 km (0.098 R)
• M40: 14,920,293 km (0.113 R)
• M41: 15,718,996 km (0.106 R)
• M42: 16,225,086 km (0.107 R)
• M43: 16,326,962 km (0.1 R)
• M44: 17,670,500 km (0.095 R)
• M45: 18,038,212 km (0.061 R)
• M46: 18,461,574 km (0.053 R)
• M47: 18,781,265 km (0.111 R)
• M48: 18,995,339 km (0.114 R)
• M49: 19,968,922 km (0.06 R)
• M50: 20,461,698 km (0.099 R)
• M51: 20,903,161 km (0.109 R)
• M52: 21,125,164 km (0.084 R)
• M53: 21,347,766 km (0.043 R)
• M54: 23,386,635 km (0.101 R)
• M55: 23,616,866 km (0.06 R)
• M56: 23,674,611 km (0.052 R)
• M57: 23,732,356 km (0.112 R)
• M58: 24,370,690 km (0.076 R)
• M59: 24,545,869 km (0.103 R)
• M60: 25,309,267 km (0.054 R)
• M61: 25,723,653 km (0.073 R)
• M62: 26,379,191 km (0.12 R)
• M63: 26,559,008 km (0.114 R)
• M64: 27,221,577 km (0.1 R)
• M65: 28,378,866 km (0.093 R)
• M66: 28,501,536 km (0.1 R)
• M67: 29,676,478 km (0.068 R)
• M68: 29,988,240 km (0.102 R)
• M69: 30,175,835 km (0.109 R)
• M70: 30,301,198 km (0.036 R)
• M71: 30,803,997 km (0.101 R)
• M72: 31,436,497 km (0.115 R)
• M73: 31,627,084 km (0.028 R)
• M74: 31,881,700 km (0.091 R)
• M75: 32,714,212 km (0.09 R)
• M76: 32,778,539 km (0.113 R)
• M77: 33,165,399 km (0.114 R)
• M78: 33,488,979 km (0.065 R)
• M79: 34,990,643 km (0.108 R)
• M80: 35,056,466 km (0.06 R)
• M81: 35,716,641 km (0.115 R)
• M82: 35,849,185 km (0.071 R)
• M83: 37,116,279 km (0.106 R)
• M84: 37,183,448 km (0.055 R)
• M85: 37,586,914 km (0.116 R)
• M86: 38,669,703 km (0.116 R)
• M87: 39,762,815 km (0.044 R)
• M88: 42,259,304 km (0.061 R)
• M89: 46,820,693 km (0.086 R)
• M90: 47,547,290 km (0.116 R)
• M91: 47,693,148 km (0.087 R)
• M92: 47,766,002 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.5

Radius: 5.8

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 12.23 AU - 20.38 AU

Year: 24661 Days

Day: 24.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 66,992,297 km

• M1: 402,568 km (0.062 R)
• M2: 491,728 km (0.037 R)
• M3: 935,286 km (0.077 R)
• M4: 1,055,712 km (0.108 R)
• M5: 1,258,716 km (0.08 R)
• M6: 1,501,963 km (0.108 R)
• M7: 2,819,321 km (0.064 R)
• M8: 3,767,024 km (0.078 R)
• M9: 3,998,751 km (0.108 R)
• M10: 5,013,324 km (0.107 R)
• M11: 5,055,361 km (0.082 R)
• M12: 5,225,304 km (0.11 R)
• M13: 5,397,042 km (0.097 R)
• M14: 5,570,726 km (0.114 R)
• M15: 5,879,047 km (0.116 R)
• M16: 6,102,546 km (0.08 R)
• M17: 6,977,544 km (0.104 R)
• M18: 7,024,667 km (0.098 R)
• M19: 7,405,543 km (0.091 R)
• M20: 7,501,884 km (0.111 R)
• M21: 8,237,158 km (0.042 R)
• M22: 8,537,700 km (0.059 R)
• M23: 8,995,320 km (0.105 R)
• M24: 9,512,929 km (0.068 R)
• M25: 9,881,089 km (0.099 R)
• M26: 10,093,518 km (0.083 R)
• M27: 10,307,592 km (0.102 R)
• M28: 10,631,322 km (0.107 R)
• M29: 11,959,602 km (0.109 R)
• M30: 12,185,943 km (0.056 R)
• M31: 12,643,114 km (0.047 R)
• M32: 13,397,836 km (0.088 R)
• M33: 14,647,576 km (0.089 R)
• M34: 15,748,018 km (0.088 R)
• M35: 16,308,262 km (0.066 R)
• M36: 16,811,659 km (0.112 R)
• M37: 17,065,228 km (0.091 R)
• M38: 17,256,264 km (0.066 R)
• M39: 17,384,021 km (0.08 R)
• M40: 17,576,254 km (0.118 R)
• M41: 19,205,524 km (0.078 R)
• M42: 20,814,300 km (0.076 R)
• M43: 21,979,817 km (0.113 R)
• M44: 22,049,081 km (0.083 R)
• M45: 23,236,888 km (0.063 R)
• M46: 23,377,958 km (0.114 R)
• M47: 24,373,682 km (0.106 R)
• M48: 25,238,058 km (0.066 R)
• M49: 25,966,151 km (0.066 R)
• M50: 27,145,282 km (0.119 R)
• M51: 28,116,022 km (0.115 R)
• M52: 29,784,786 km (0.08 R)
• M53: 30,322,441 km (0.092 R)
• M54: 30,708,404 km (0.09 R)
• M55: 32,662,750 km (0.056 R)
• M56: 33,137,724 km (0.086 R)
• M57: 33,296,596 km (0.094 R)
• M58: 34,335,254 km (0.096 R)
• M59: 35,222,370 km (0.08 R)
• M60: 38,261,301 km (0.074 R)
• M61: 38,845,630 km (0.059 R)
• M62: 41,725,389 km (0.107 R)
• M63: 42,326,773 km (0.117 R)
• M64: 42,412,792 km (0.086 R)
• M65: 42,585,278 km (0.093 R)
• M66: 43,017,466 km (0.111 R)
• M67: 43,190,850 km (0.092 R)
• M68: 43,277,467 km (0.098 R)
• M69: 43,451,150 km (0.085 R)
• M70: 44,322,857 km (0.05 R)
• M71: 44,497,737 km (0.079 R)
• M72: 45,288,212 km (0.062 R)
• M73: 46,083,325 km (0.113 R)
• M74: 46,438,171 km (0.038 R)
• M75: 47,508,095 km (0.113 R)
• M76: 48,856,869 km (0.1 R)
• M77: 49,218,747 km (0.113 R)
• M78: 49,581,521 km (0.109 R)
• M79: 50,400,719 km (0.109 R)
• M80: 54,095,936 km (0.114 R)
• M81: 54,845,422 km (0.115 R)
• M82: 56,165,324 km (0.074 R)
• M83: 56,639,100 km (0.09 R)
• M84: 57,304,811 km (0.079 R)
• M85: 57,877,471 km (0.083 R)
• M86: 58,356,185 km (0.077 R)
• M87: 62,330,252 km (0.104 R)
• M88: 63,312,811 km (0.077 R)
• M89: 63,806,035 km (0.066 R)
• M90: 64,201,422 km (0.065 R)
• M91: 64,597,707 km (0.07 R)
• M92: 65,193,555 km (0.051 R)
• M93: 65,392,670 km (0.084 R)
• M94: 65,591,934 km (0.11 R)
• M95: 66,090,843 km (0.056 R)
• M96: 66,891,940 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 18,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit