🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.44 AU - 0.6 AU

Year: 140 Days

Day: 41.3 Hours

Environment

Temp: 234 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,680,297 km

• M1: 132,693 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.1 AU - 1.3 AU

Year: 490 Days

Day: 36.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.88 AU - 2.66 AU

Year: 1275 Days

Day: 40.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,680,297 km

• M1: 583,432 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.45 AU - 4.15 AU

Year: 2761 Days

Day: 18 Hours

Environment

Temp: -132 °C

Axial Tilt: 164.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.73 AU - 4.25 AU

Year: 2971 Days

Day: 30.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629

Radius: 11.9

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 7.17 AU - 9.57 AU

Year: 9027 Days

Day: 11.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 112.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 83,680,297 km

• M1: 163,361 km (0.07 R)
• M2: 444,156 km (0.027 R)
• M3: 575,802 km (0.092 R)
• M4: 722,707 km (0.038 R)
• M5: 917,035 km (0.065 R)
• M6: 1,110,914 km (0.117 R)
• M7: 1,241,812 km (0.078 R)
• M8: 1,478,476 km (0.053 R)
• M9: 1,839,306 km (0.055 R)
• M10: 2,227,811 km (0.075 R)
• M11: 3,081,118 km (0.088 R)
• M12: 3,322,868 km (0.084 R)
• M13: 3,487,575 km (0.105 R)
• M14: 4,114,540 km (0.079 R)
• M15: 4,653,691 km (0.044 R)
• M16: 4,745,693 km (0.116 R)
• M17: 4,931,643 km (0.085 R)
• M18: 5,699,679 km (0.097 R)
• M19: 5,831,325 km (0.104 R)
• M20: 5,930,658 km (0.05 R)
• M21: 6,402,190 km (0.073 R)
• M22: 6,504,815 km (0.093 R)
• M23: 6,677,002 km (0.088 R)
• M24: 7,096,624 km (0.11 R)
• M25: 8,146,053 km (0.099 R)
• M26: 8,707,942 km (0.108 R)
• M27: 8,974,376 km (0.111 R)
• M28: 9,437,531 km (0.06 R)
• M29: 9,515,472 km (0.079 R)
• M30: 10,226,810 km (0.12 R)
• M31: 10,832,531 km (0.115 R)
• M32: 10,996,191 km (0.086 R)
• M33: 11,119,311 km (0.108 R)
• M34: 11,367,045 km (0.119 R)
• M35: 11,450,071 km (0.067 R)
• M36: 12,121,467 km (0.098 R)
• M37: 12,376,381 km (0.104 R)
• M38: 13,065,280 km (0.113 R)
• M39: 14,886,783 km (0.105 R)
• M40: 15,068,694 km (0.116 R)
• M41: 16,082,669 km (0.097 R)
• M42: 16,409,989 km (0.107 R)
• M43: 17,023,639 km (0.106 R)
• M44: 18,079,202 km (0.1 R)
• M45: 18,419,537 km (0.061 R)
• M46: 18,811,035 km (0.072 R)
• M47: 19,155,858 km (0.106 R)
• M48: 19,403,442 km (0.114 R)
• M49: 20,708,085 km (0.062 R)
• M50: 20,860,376 km (0.096 R)
• M51: 21,473,578 km (0.119 R)
• M52: 22,040,853 km (0.059 R)
• M53: 22,144,524 km (0.037 R)
• M54: 23,032,387 km (0.086 R)
• M55: 23,190,213 km (0.099 R)
• M56: 23,560,019 km (0.084 R)
• M57: 24,627,400 km (0.051 R)
• M58: 25,928,901 km (0.043 R)
• M59: 26,477,776 km (0.085 R)
• M60: 26,698,433 km (0.106 R)
• M61: 27,642,994 km (0.117 R)
• M62: 28,429,131 km (0.113 R)
• M63: 29,051,906 km (0.055 R)
• M64: 29,564,728 km (0.036 R)
• M65: 29,793,762 km (0.103 R)
• M66: 31,296,024 km (0.064 R)
• M67: 31,470,904 km (0.115 R)
• M68: 32,174,014 km (0.1 R)
• M69: 32,468,423 km (0.1 R)
• M70: 32,704,638 km (0.095 R)
• M71: 34,313,862 km (0.111 R)
• M72: 35,826,895 km (0.1 R)
• M73: 37,237,902 km (0.101 R)
• M74: 37,485,187 km (0.047 R)
• M75: 37,609,054 km (0.096 R)
• M76: 37,795,004 km (0.097 R)
• M77: 38,667,160 km (0.051 R)
• M78: 39,294,125 km (0.108 R)
• M79: 39,924,530 km (0.09 R)
• M80: 40,685,385 km (0.079 R)
• M81: 40,812,693 km (0.079 R)
• M82: 41,515,055 km (0.12 R)
• M83: 42,543,839 km (0.115 R)
• M84: 43,126,224 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.9

Radius: 12.7

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.17 AU - 11.47 AU

Year: 13268 Days

Day: 7.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 83,680,297 km

• M1: 165,605 km (0.119 R)
• M2: 500,405 km (0.067 R)
• M3: 738,116 km (0.074 R)
• M4: 837,449 km (0.09 R)
• M5: 1,051,224 km (0.082 R)
• M6: 1,686,417 km (0.091 R)
• M7: 2,152,564 km (0.077 R)
• M8: 2,844,155 km (0.115 R)
• M9: 3,034,294 km (0.111 R)
• M10: 3,200,796 km (0.094 R)
• M11: 4,108,855 km (0.051 R)
• M12: 4,293,608 km (0.093 R)
• M13: 4,512,620 km (0.115 R)
• M14: 4,639,479 km (0.072 R)
• M15: 4,864,324 km (0.115 R)
• M16: 5,125,821 km (0.083 R)
• M17: 6,042,108 km (0.112 R)
• M18: 6,182,132 km (0.104 R)
• M19: 6,501,374 km (0.104 R)
• M20: 7,082,262 km (0.052 R)
• M21: 7,869,895 km (0.089 R)
• M22: 8,100,126 km (0.106 R)
• M23: 9,163,468 km (0.043 R)
• M24: 9,487,048 km (0.061 R)
• M25: 9,938,086 km (0.069 R)
• M26: 10,354,267 km (0.073 R)
• M27: 11,246,768 km (0.106 R)
• M28: 11,462,937 km (0.04 R)
• M29: 11,811,649 km (0.091 R)
• M30: 11,899,314 km (0.054 R)
• M31: 12,341,226 km (0.099 R)
• M32: 12,743,644 km (0.058 R)
• M33: 13,241,356 km (0.105 R)
• M34: 13,561,346 km (0.048 R)
• M35: 13,930,255 km (0.088 R)
• M36: 14,023,005 km (0.098 R)
• M37: 14,442,777 km (0.106 R)
• M38: 14,772,341 km (0.112 R)
• M39: 15,342,907 km (0.056 R)
• M40: 15,872,334 km (0.081 R)
• M41: 17,998,868 km (0.105 R)
• M42: 19,534,939 km (0.059 R)
• M43: 19,690,820 km (0.08 R)
• M44: 19,951,569 km (0.032 R)
• M45: 20,213,515 km (0.077 R)
• M46: 20,318,682 km (0.111 R)
• M47: 20,846,762 km (0.038 R)
• M48: 21,219,261 km (0.101 R)
• M49: 22,404,076 km (0.117 R)
• M50: 23,444,679 km (0.118 R)
• M51: 24,109,941 km (0.069 R)
• M52: 24,781,486 km (0.053 R)
• M53: 25,119,577 km (0.086 R)
• M54: 25,914,390 km (0.112 R)
• M55: 26,028,683 km (0.116 R)
• M56: 26,200,272 km (0.084 R)
• M57: 26,832,921 km (0.068 R)
• M58: 27,761,924 km (0.108 R)
• M59: 28,465,782 km (0.107 R)
• M60: 30,070,668 km (0.075 R)
• M61: 30,310,922 km (0.105 R)
• M62: 30,491,487 km (0.029 R)
• M63: 30,612,063 km (0.119 R)
• M64: 31,399,995 km (0.111 R)
• M65: 32,625,052 km (0.115 R)
• M66: 34,178,326 km (0.054 R)
• M67: 34,491,883 km (0.075 R)
• M68: 34,743,507 km (0.11 R)
• M69: 35,819,265 km (0.101 R)
• M70: 36,585,206 km (0.107 R)
• M71: 37,679,664 km (0.115 R)
• M72: 38,393,396 km (0.115 R)
• M73: 39,046,241 km (0.107 R)
• M74: 39,374,160 km (0.098 R)
• M75: 39,571,180 km (0.079 R)
• M76: 39,900,445 km (0.07 R)
• M77: 40,760,932 km (0.054 R)
• M78: 41,493,662 km (0.046 R)
• M79: 42,029,223 km (0.1 R)
• M80: 42,837,051 km (0.055 R)
• M81: 44,467,967 km (0.112 R)
• M82: 45,222,389 km (0.108 R)
• M83: 45,566,614 km (0.114 R)
• M84: 45,980,850 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.5

Radius: 6.4

Gravity: 15.69 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 11.9 AU - 13.8 AU

Year: 17172 Days

Day: 20.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,680,297 km

• M1: 90,656 km (0.109 R)
• M2: 146,756 km (0.111 R)
• M3: 557,850 km (0.104 R)
• M4: 1,351,018 km (0.104 R)
• M5: 1,487,601 km (0.075 R)
• M6: 1,571,825 km (0.072 R)
• M7: 1,715,738 km (0.115 R)
• M8: 2,908,183 km (0.085 R)
• M9: 3,339,174 km (0.058 R)
• M10: 3,637,622 km (0.092 R)
• M11: 5,297,410 km (0.113 R)
• M12: 6,226,114 km (0.104 R)
• M13: 6,271,592 km (0.106 R)
• M14: 6,779,177 km (0.06 R)
• M15: 7,540,780 km (0.065 R)
• M16: 8,179,264 km (0.059 R)
• M17: 8,733,224 km (0.085 R)
• M18: 9,091,960 km (0.106 R)
• M19: 9,247,243 km (0.065 R)
• M20: 10,358,157 km (0.087 R)
• M21: 11,288,207 km (0.118 R)
• M22: 11,791,304 km (0.099 R)
• M23: 12,187,589 km (0.109 R)
• M24: 12,301,583 km (0.101 R)
• M25: 12,358,729 km (0.075 R)
• M26: 12,761,446 km (0.103 R)
• M27: 13,226,696 km (0.115 R)
• M28: 13,461,564 km (0.046 R)
• M29: 14,534,929 km (0.097 R)
• M30: 15,265,715 km (0.104 R)
• M31: 16,008,468 km (0.064 R)
• M32: 17,464,654 km (0.101 R)
• M33: 17,851,364 km (0.086 R)
• M34: 18,045,842 km (0.07 R)
• M35: 18,110,917 km (0.061 R)
• M36: 18,371,516 km (0.12 R)
• M37: 18,436,890 km (0.11 R)
• M38: 18,567,938 km (0.104 R)
• M39: 18,633,462 km (0.101 R)
• M40: 19,161,094 km (0.071 R)
• M41: 20,365,955 km (0.054 R)
• M42: 20,841,227 km (0.106 R)
• M43: 21,046,027 km (0.084 R)
• M44: 21,251,425 km (0.069 R)
• M45: 22,358,299 km (0.057 R)
• M46: 22,848,382 km (0.086 R)
• M47: 23,200,685 km (0.12 R)
• M48: 23,412,964 km (0.12 R)
• M49: 23,839,318 km (0.072 R)
• M50: 24,340,022 km (0.063 R)
• M51: 24,411,829 km (0.094 R)
• M52: 26,082,838 km (0.049 R)
• M53: 26,969,355 km (0.06 R)
• M54: 27,416,203 km (0.115 R)
• M55: 27,865,595 km (0.081 R)
• M56: 28,015,941 km (0.088 R)
• M57: 28,999,697 km (0.111 R)
• M58: 29,994,672 km (0.102 R)
• M59: 31,312,630 km (0.118 R)
• M60: 32,175,360 km (0.035 R)
• M61: 33,924,459 km (0.091 R)
• M62: 34,406,762 km (0.111 R)
• M63: 35,459,632 km (0.101 R)
• M64: 35,541,013 km (0.08 R)
• M65: 36,030,946 km (0.111 R)
• M66: 37,513,910 km (0.086 R)
• M67: 38,429,898 km (0.07 R)
• M68: 38,848,772 km (0.108 R)
• M69: 39,521,962 km (0.103 R)
• M70: 40,284,014 km (0.074 R)
• M71: 41,050,853 km (0.098 R)
• M72: 41,994,665 km (0.093 R)
• M73: 42,080,834 km (0.043 R)
• M74: 43,554,522 km (0.115 R)
• M75: 43,641,738 km (0.118 R)
• M76: 44,341,557 km (0.103 R)
• M77: 46,463,004 km (0.116 R)
• M78: 46,552,165 km (0.067 R)
• M79: 47,805,645 km (0.09 R)
• M80: 48,798,377 km (0.028 R)
• M81: 49,342,763 km (0.115 R)
• M82: 50,254,413 km (0.083 R)
• M83: 51,171,747 km (0.101 R)
• M84: 51,447,905 km (0.114 R)
• M85: 51,632,359 km (0.088 R)
• M86: 54,331,553 km (0.112 R)
• M87: 54,613,395 km (0.114 R)
• M88: 57,171,519 km (0.103 R)
• M89: 57,937,011 km (0.114 R)
• M90: 58,128,945 km (0.052 R)
• M91: 59,284,739 km (0.096 R)
• M92: 61,130,328 km (0.11 R)
• M93: 61,619,064 km (0.081 R)
• M94: 62,207,432 km (0.038 R)
• M95: 63,093,201 km (0.057 R)
• M96: 64,082,492 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.6

Radius: 7.2

Gravity: 18.09 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 10.67 AU - 17.51 AU

Year: 19716 Days

Day: 24.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,680,297 km

• M1: 185,950 km (0.119 R)
• M2: 243,097 km (0.048 R)
• M3: 590,612 km (0.105 R)
• M4: 636,838 km (0.11 R)
• M5: 887,564 km (0.034 R)
• M6: 1,772,286 km (0.092 R)
• M7: 2,575,926 km (0.065 R)
• M8: 3,015,295 km (0.085 R)
• M9: 3,180,900 km (0.116 R)
• M10: 3,520,935 km (0.086 R)
• M11: 4,144,011 km (0.112 R)
• M12: 4,705,003 km (0.109 R)
• M13: 5,043,243 km (0.113 R)
• M14: 5,743,062 km (0.095 R)
• M15: 5,845,537 km (0.056 R)
• M16: 6,526,357 km (0.075 R)
• M17: 6,741,030 km (0.112 R)
• M18: 7,287,511 km (0.098 R)
• M19: 7,398,512 km (0.104 R)
• M20: 7,734,958 km (0.104 R)
• M21: 8,715,273 km (0.055 R)
• M22: 8,774,065 km (0.108 R)
• M23: 9,070,418 km (0.108 R)
• M24: 9,612,262 km (0.105 R)
• M25: 9,673,148 km (0.096 R)
• M26: 9,734,034 km (0.047 R)
• M27: 11,557,333 km (0.102 R)
• M28: 11,817,035 km (0.083 R)
• M29: 13,482,957 km (0.072 R)
• M30: 13,619,390 km (0.102 R)
• M31: 14,239,025 km (0.116 R)
• M32: 14,308,438 km (0.095 R)
• M33: 14,587,288 km (0.081 R)
• M34: 15,648,685 km (0.101 R)
• M35: 15,720,343 km (0.071 R)
• M36: 16,224,936 km (0.112 R)
• M37: 17,249,981 km (0.064 R)
• M38: 17,398,083 km (0.105 R)
• M39: 17,621,133 km (0.091 R)
• M40: 18,750,298 km (0.077 R)
• M41: 19,055,478 km (0.04 R)
• M42: 19,825,308 km (0.12 R)
• M43: 20,841,227 km (0.071 R)
• M44: 22,114,754 km (0.08 R)
• M45: 22,356,355 km (0.114 R)
• M46: 24,486,628 km (0.075 R)
• M47: 25,407,104 km (0.09 R)
• M48: 26,680,631 km (0.106 R)
• M49: 26,852,070 km (0.101 R)
• M50: 28,410,880 km (0.049 R)
• M51: 28,673,424 km (0.076 R)
• M52: 29,289,468 km (0.067 R)
• M53: 29,643,267 km (0.095 R)
• M54: 29,909,701 km (0.114 R)
• M55: 30,355,502 km (0.104 R)
• M56: 30,534,421 km (0.114 R)
• M57: 31,434,253 km (0.097 R)
• M58: 32,160,251 km (0.104 R)
• M59: 32,525,419 km (0.09 R)
• M60: 33,259,795 km (0.06 R)
• M61: 35,025,798 km (0.063 R)
• M62: 37,203,943 km (0.037 R)
• M63: 37,875,638 km (0.084 R)
• M64: 38,841,890 km (0.057 R)
• M65: 39,036,218 km (0.108 R)
• M66: 39,523,159 km (0.12 R)
• M67: 40,012,194 km (0.118 R)
• M68: 40,503,324 km (0.114 R)
• M69: 43,693,050 km (0.08 R)
• M70: 44,909,730 km (0.113 R)
• M71: 46,240,552 km (0.083 R)
• M72: 48,104,392 km (0.111 R)
• M73: 48,208,662 km (0.096 R)
• M74: 49,360,565 km (0.114 R)
• M75: 51,477,974 km (0.062 R)
• M76: 52,012,038 km (0.107 R)
• M77: 52,977,842 km (0.114 R)
• M78: 53,408,983 km (0.083 R)
• M79: 53,733,162 km (0.112 R)
• M80: 62,841,578 km (0.1 R)
• M81: 63,984,655 km (0.075 R)
• M82: 68,273,027 km (0.12 R)
• M83: 69,919,801 km (0.112 R)
• M84: 70,866,606 km (0.066 R)
• M85: 71,936,978 km (0.103 R)
• M86: 72,773,081 km (0.081 R)
• M87: 74,213,858 km (0.114 R)
• M88: 75,664,060 km (0.061 R)
• M89: 77,245,758 km (0.099 R)
• M90: 78,101,907 km (0.041 R)
• M91: 78,347,098 km (0.111 R)
• M92: 79,084,166 km (0.089 R)
• M93: 79,330,404 km (0.109 R)
• M94: 81,433,601 km (0.118 R)
• M95: 82,804,067 km (0.043 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: 376 - 14,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit