🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.58 AU - 0.68 AU

Year: 175 Days

Day: 21.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.07 AU - 1.79 AU

Year: 598 Days

Day: 14.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 53,741,653 km

• M1: 17,204 km (0.091 R)
• M2: 468,690 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.3 AU - 3.38 AU

Year: 1674 Days

Day: 30.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.39 AU - 4.35 AU

Year: 2663 Days

Day: 43.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.2

Radius: 8.6

Gravity: 13.48 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.35 AU - 6.61 AU

Year: 5116 Days

Day: 8.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,741,653 km

• M1: 112,647 km (0.075 R)
• M2: 578,345 km (0.075 R)
• M3: 667,805 km (0.108 R)
• M4: 1,202,468 km (0.08 R)
• M5: 1,768,396 km (0.034 R)
• M6: 2,344,947 km (0.084 R)
• M7: 2,556,628 km (0.091 R)
• M8: 3,298,932 km (0.091 R)
• M9: 3,393,179 km (0.09 R)
• M10: 3,633,134 km (0.085 R)
• M11: 3,804,274 km (0.107 R)
• M12: 3,878,474 km (0.09 R)
• M13: 4,028,222 km (0.086 R)
• M14: 4,231,077 km (0.086 R)
• M15: 4,752,724 km (0.081 R)
• M16: 4,994,175 km (0.064 R)
• M17: 5,239,665 km (0.027 R)
• M18: 5,573,119 km (0.083 R)
• M19: 5,799,311 km (0.119 R)
• M20: 6,086,240 km (0.116 R)
• M21: 6,260,671 km (0.04 R)
• M22: 6,348,634 km (0.094 R)
• M23: 7,249,363 km (0.047 R)
• M24: 7,683,496 km (0.054 R)
• M25: 7,935,269 km (0.091 R)
• M26: 8,544,282 km (0.027 R)
• M27: 8,805,331 km (0.075 R)
• M28: 9,201,615 km (0.078 R)
• M29: 10,183,426 km (0.12 R)
• M30: 11,056,330 km (0.107 R)
• M31: 11,162,694 km (0.119 R)
• M32: 11,627,495 km (0.118 R)
• M33: 11,699,601 km (0.065 R)
• M34: 11,916,667 km (0.055 R)
• M35: 12,208,233 km (0.041 R)
• M36: 13,097,144 km (0.115 R)
• M37: 13,209,791 km (0.119 R)
• M38: 13,398,135 km (0.106 R)
• M39: 13,473,682 km (0.101 R)
• M40: 13,625,224 km (0.052 R)
• M41: 14,006,849 km (0.043 R)
• M42: 14,121,889 km (0.11 R)
• M43: 14,624,538 km (0.052 R)
• M44: 15,726,775 km (0.094 R)
• M45: 16,247,675 km (0.073 R)
• M46: 16,611,647 km (0.058 R)
• M47: 17,059,992 km (0.111 R)
• M48: 17,224,100 km (0.095 R)
• M49: 17,636,542 km (0.117 R)
• M50: 18,513,335 km (0.025 R)
• M51: 18,978,135 km (0.099 R)
• M52: 19,063,107 km (0.059 R)
• M53: 19,661,199 km (0.09 R)
• M54: 19,876,321 km (0.105 R)
• M55: 19,962,639 km (0.073 R)
• M56: 20,092,340 km (0.072 R)
• M57: 21,271,471 km (0.097 R)
• M58: 21,625,270 km (0.111 R)
• M59: 21,802,842 km (0.059 R)
• M60: 22,070,174 km (0.118 R)
• M61: 22,204,214 km (0.09 R)
• M62: 22,383,432 km (0.107 R)
• M63: 22,653,007 km (0.083 R)
• M64: 23,879,710 km (0.081 R)
• M65: 24,293,497 km (0.072 R)
• M66: 25,174,629 km (0.102 R)
• M67: 25,783,492 km (0.082 R)
• M68: 27,015,879 km (0.096 R)
• M69: 27,494,892 km (0.113 R)
• M70: 27,639,254 km (0.066 R)
• M71: 27,783,765 km (0.065 R)
• M72: 28,558,832 km (0.113 R)
• M73: 28,656,220 km (0.078 R)
• M74: 28,802,527 km (0.111 R)
• M75: 28,900,065 km (0.074 R)
• M76: 29,144,807 km (0.109 R)
• M77: 30,826,436 km (0.081 R)
• M78: 31,779,824 km (0.029 R)
• M79: 32,082,909 km (0.084 R)
• M80: 32,285,464 km (0.1 R)
• M81: 32,946,837 km (0.112 R)
• M82: 33,304,824 km (0.11 R)
• M83: 34,024,689 km (0.087 R)
• M84: 34,697,581 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134

Radius: 13.4

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.71 AU - 6.93 AU

Year: 6231 Days

Day: 10.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 53,741,653 km

• M1: 167,250 km (0.076 R)
• M2: 255,962 km (0.116 R)
• M3: 378,333 km (0.088 R)
• M4: 492,626 km (0.032 R)
• M5: 588,518 km (0.11 R)
• M6: 683,213 km (0.079 R)
• M7: 901,178 km (0.029 R)
• M8: 1,221,167 km (0.101 R)
• M9: 1,336,208 km (0.057 R)
• M10: 1,742,666 km (0.109 R)
• M11: 1,940,434 km (0.115 R)
• M12: 2,474,798 km (0.112 R)
• M13: 2,593,129 km (0.1 R)
• M14: 2,912,970 km (0.117 R)
• M15: 3,006,768 km (0.057 R)
• M16: 3,326,907 km (0.119 R)
• M17: 3,725,885 km (0.031 R)
• M18: 3,913,929 km (0.11 R)
• M19: 4,000,546 km (0.077 R)
• M20: 4,122,768 km (0.091 R)
• M21: 4,228,533 km (0.07 R)
• M22: 4,461,009 km (0.067 R)
• M23: 4,679,272 km (0.115 R)
• M24: 4,882,575 km (0.091 R)
• M25: 5,336,306 km (0.099 R)
• M26: 5,451,945 km (0.054 R)
• M27: 5,764,305 km (0.095 R)
• M28: 5,902,833 km (0.111 R)
• M29: 6,022,511 km (0.116 R)
• M30: 6,243,916 km (0.037 R)
• M31: 6,529,797 km (0.12 R)
• M32: 6,674,309 km (0.11 R)
• M33: 7,956,662 km (0.105 R)
• M34: 8,222,198 km (0.065 R)
• M35: 9,013,421 km (0.118 R)
• M36: 9,151,500 km (0.111 R)
• M37: 9,360,040 km (0.075 R)
• M38: 9,453,239 km (0.087 R)
• M39: 10,066,441 km (0.059 R)
• M40: 10,353,818 km (0.099 R)
• M41: 10,474,394 km (0.086 R)
• M42: 10,961,335 km (0.077 R)
• M43: 11,182,890 km (0.065 R)
• M44: 11,982,640 km (0.108 R)
• M45: 12,083,918 km (0.069 R)
• M46: 12,185,495 km (0.1 R)
• M47: 12,287,371 km (0.065 R)
• M48: 12,568,914 km (0.059 R)
• M49: 12,800,940 km (0.076 R)
• M50: 13,008,283 km (0.041 R)
• M51: 13,452,738 km (0.067 R)
• M52: 13,690,150 km (0.07 R)
• M53: 14,168,863 km (0.104 R)
• M54: 14,356,608 km (0.084 R)
• M55: 14,870,328 km (0.089 R)
• M56: 15,197,797 km (0.03 R)
• M57: 15,417,557 km (0.119 R)
• M58: 15,776,741 km (0.114 R)
• M59: 15,971,368 km (0.098 R)
• M60: 16,110,943 km (0.083 R)
• M61: 16,222,842 km (0.081 R)
• M62: 16,391,139 km (0.105 R)
• M63: 16,503,637 km (0.096 R)
• M64: 17,127,311 km (0.115 R)
• M65: 17,413,192 km (0.117 R)
• M66: 17,614,401 km (0.026 R)
• M67: 17,961,020 km (0.068 R)
• M68: 18,426,718 km (0.101 R)
• M69: 18,896,455 km (0.096 R)
• M70: 19,698,000 km (0.112 R)
• M71: 20,148,140 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.5

Radius: 12

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.56 AU - 10 AU

Year: 8335 Days

Day: 10.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 53,741,653 km

• M1: 203,603 km (0.076 R)
• M2: 458,667 km (0.081 R)
• M3: 584,180 km (0.081 R)
• M4: 838,646 km (0.096 R)
• M5: 1,076,357 km (0.059 R)
• M6: 1,393,953 km (0.077 R)
• M7: 1,868,627 km (0.092 R)
• M8: 2,099,157 km (0.092 R)
• M9: 2,374,268 km (0.074 R)
• M10: 2,462,680 km (0.07 R)
• M11: 2,642,796 km (0.103 R)
• M12: 2,997,343 km (0.057 R)
• M13: 3,248,967 km (0.063 R)
• M14: 3,752,064 km (0.083 R)
• M15: 3,939,361 km (0.055 R)
• M16: 5,035,165 km (0.117 R)
• M17: 5,546,042 km (0.101 R)
• M18: 5,759,817 km (0.086 R)
• M19: 6,195,596 km (0.119 R)
• M20: 6,742,825 km (0.071 R)
• M21: 8,971,983 km (0.067 R)
• M22: 9,167,358 km (0.068 R)
• M23: 9,761,859 km (0.045 R)
• M24: 10,165,175 km (0.071 R)
• M25: 10,281,413 km (0.091 R)
• M26: 10,750,701 km (0.104 R)
• M27: 11,347,298 km (0.07 R)
• M28: 11,437,804 km (0.029 R)
• M29: 12,324,321 km (0.07 R)
• M30: 13,423,567 km (0.116 R)
• M31: 13,647,215 km (0.097 R)
• M32: 13,968,851 km (0.072 R)
• M33: 14,325,492 km (0.081 R)
• M34: 16,357,630 km (0.094 R)
• M35: 16,528,171 km (0.082 R)
• M36: 16,767,977 km (0.099 R)
• M37: 17,424,711 km (0.065 R)
• M38: 17,949,052 km (0.1 R)
• M39: 18,941,634 km (0.074 R)
• M40: 19,661,648 km (0.116 R)
• M41: 20,647,797 km (0.079 R)
• M42: 21,500,505 km (0.12 R)
• M43: 21,799,851 km (0.119 R)
• M44: 21,874,949 km (0.046 R)
• M45: 22,100,542 km (0.047 R)
• M46: 23,393,816 km (0.118 R)
• M47: 23,624,645 km (0.098 R)
• M48: 23,701,688 km (0.084 R)
• M49: 25,103,719 km (0.093 R)
• M50: 25,854,551 km (0.076 R)
• M51: 26,093,160 km (0.115 R)
• M52: 26,172,895 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.7

Radius: 8.6

Gravity: 13.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.35 AU - 11.09 AU

Year: 10602 Days

Day: 13.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 53,741,653 km

• M1: 108,758 km (0.088 R)
• M2: 289,921 km (0.109 R)
• M3: 369,656 km (0.109 R)
• M4: 490,083 km (0.042 R)
• M5: 733,927 km (0.095 R)
• M6: 931,247 km (0.103 R)
• M7: 1,646,474 km (0.058 R)
• M8: 2,351,379 km (0.116 R)
• M9: 2,585,500 km (0.081 R)
• M10: 2,888,735 km (0.109 R)
• M11: 3,203,489 km (0.073 R)
• M12: 3,662,605 km (0.111 R)
• M13: 5,542,452 km (0.117 R)
• M14: 6,092,373 km (0.067 R)
• M15: 6,212,500 km (0.112 R)
• M16: 6,333,375 km (0.093 R)
• M17: 6,866,243 km (0.066 R)
• M18: 7,328,500 km (0.091 R)
• M19: 8,106,409 km (0.045 R)
• M20: 8,729,634 km (0.083 R)
• M21: 8,865,170 km (0.074 R)
• M22: 9,276,115 km (0.063 R)
• M23: 10,883,694 km (0.096 R)
• M24: 10,980,933 km (0.04 R)
• M25: 11,323,512 km (0.09 R)
• M26: 12,985,544 km (0.046 R)
• M27: 13,140,378 km (0.043 R)
• M28: 13,818,505 km (0.11 R)
• M29: 14,188,311 km (0.117 R)
• M30: 14,614,964 km (0.114 R)
• M31: 15,262,872 km (0.111 R)
• M32: 16,811,061 km (0.116 R)
• M33: 16,867,160 km (0.113 R)
• M34: 17,319,095 km (0.114 R)
• M35: 18,062,148 km (0.107 R)
• M36: 19,815,884 km (0.058 R)
• M37: 20,232,962 km (0.113 R)
• M38: 20,713,022 km (0.088 R)
• M39: 21,623,325 km (0.12 R)
• M40: 21,684,511 km (0.063 R)
• M41: 21,807,031 km (0.102 R)
• M42: 23,044,505 km (0.115 R)
• M43: 23,107,037 km (0.082 R)
• M44: 23,545,807 km (0.092 R)
• M45: 23,797,880 km (0.043 R)
• M46: 23,987,570 km (0.048 R)
• M47: 24,241,138 km (0.119 R)
• M48: 24,879,023 km (0.063 R)
• M49: 26,041,100 km (0.095 R)
• M50: 26,106,175 km (0.101 R)
• M51: 26,301,699 km (0.089 R)
• M52: 26,367,074 km (0.07 R)
• M53: 26,694,244 km (0.098 R)
• M54: 27,485,318 km (0.096 R)
• M55: 28,083,559 km (0.082 R)
• M56: 28,484,781 km (0.077 R)
• M57: 29,836,099 km (0.109 R)
• M58: 30,108,815 km (0.098 R)
• M59: 30,245,398 km (0.1 R)
• M60: 30,313,914 km (0.12 R)
• M61: 30,725,458 km (0.12 R)
• M62: 30,932,053 km (0.116 R)
• M63: 31,554,230 km (0.095 R)
• M64: 31,832,183 km (0.091 R)
• M65: 32,110,884 km (0.091 R)
• M66: 32,180,596 km (0.112 R)
• M67: 32,670,679 km (0.045 R)
• M68: 32,811,151 km (0.074 R)
• M69: 33,658,025 km (0.048 R)
• M70: 36,897,866 km (0.082 R)
• M71: 37,925,903 km (0.088 R)
• M72: 38,963,364 km (0.109 R)
• M73: 40,160,446 km (0.119 R)
• M74: 40,235,544 km (0.113 R)
• M75: 41,141,958 km (0.114 R)
• M76: 41,978,509 km (0.075 R)
• M77: 42,360,731 km (0.12 R)
• M78: 42,437,326 km (0.066 R)
• M79: 42,744,001 km (0.083 R)
• M80: 43,128,468 km (0.035 R)
• M81: 43,205,511 km (0.093 R)
• M82: 44,599,912 km (0.116 R)
• M83: 44,677,703 km (0.071 R)
• M84: 45,224,334 km (0.114 R)
• M85: 46,245,190 km (0.104 R)
• M86: 46,481,854 km (0.074 R)
• M87: 48,069,985 km (0.088 R)
• M88: 48,389,825 km (0.079 R)
• M89: 49,999,049 km (0.084 R)
• M90: 50,161,064 km (0.116 R)
• M91: 53,766,672 km (0.059 R)
• M92: 53,849,549 km (0.096 R)
• M93: 54,514,511 km (0.092 R)
• M94: 54,681,163 km (0.112 R)
• M95: 55,852,365 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.1

Radius: 9.4

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.45 AU - 14.87 AU

Year: 16702 Days

Day: 14.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,741,653 km

• M1: 118,631 km (0.107 R)
• M2: 215,421 km (0.117 R)
• M3: 468,092 km (0.116 R)
• M4: 562,039 km (0.114 R)
• M5: 1,131,409 km (0.106 R)
• M6: 1,422,377 km (0.066 R)
• M7: 1,637,797 km (0.068 R)
• M8: 1,993,840 km (0.114 R)
• M9: 2,126,833 km (0.047 R)
• M10: 3,232,212 km (0.099 R)
• M11: 4,246,336 km (0.059 R)
• M12: 4,314,851 km (0.106 R)
• M13: 4,488,086 km (0.1 R)
• M14: 6,031,936 km (0.088 R)
• M15: 6,264,860 km (0.11 R)
• M16: 6,343,249 km (0.064 R)
• M17: 7,226,176 km (0.11 R)
• M18: 7,308,305 km (0.1 R)
• M19: 7,640,262 km (0.118 R)
• M20: 8,405,007 km (0.058 R)
• M21: 8,578,241 km (0.113 R)
• M22: 9,238,566 km (0.03 R)
• M23: 9,462,215 km (0.058 R)
• M24: 9,915,197 km (0.1 R)
• M25: 11,459,346 km (0.036 R)
• M26: 11,844,860 km (0.102 R)
• M27: 12,039,337 km (0.058 R)
• M28: 12,977,017 km (0.082 R)
• M29: 15,132,124 km (0.119 R)
• M30: 15,237,441 km (0.106 R)
• M31: 16,304,522 km (0.097 R)
• M32: 16,792,660 km (0.107 R)
• M33: 16,956,320 km (0.117 R)
• M34: 18,285,497 km (0.078 R)
• M35: 18,792,485 km (0.116 R)
• M36: 19,475,698 km (0.114 R)
• M37: 21,219,112 km (0.103 R)
• M38: 21,396,086 km (0.115 R)
• M39: 21,455,327 km (0.105 R)
• M40: 21,811,220 km (0.063 R)
• M41: 22,830,430 km (0.116 R)
• M42: 23,437,199 km (0.104 R)
• M43: 24,110,689 km (0.092 R)
• M44: 24,542,578 km (0.098 R)
• M45: 24,852,694 km (0.119 R)
• M46: 25,226,539 km (0.087 R)
• M47: 25,539,498 km (0.118 R)
• M48: 26,867,927 km (0.078 R)
• M49: 27,187,618 km (0.027 R)
• M50: 27,701,636 km (0.107 R)
• M51: 28,869,696 km (0.097 R)
• M52: 29,131,493 km (0.104 R)
• M53: 29,525,683 km (0.114 R)
• M54: 29,987,791 km (0.086 R)
• M55: 30,652,005 km (0.108 R)
• M56: 30,986,057 km (0.118 R)
• M57: 31,388,326 km (0.109 R)
• M58: 31,724,921 km (0.082 R)
• M59: 32,537,686 km (0.115 R)
• M60: 34,599,444 km (0.087 R)
• M61: 35,086,685 km (0.074 R)
• M62: 35,856,665 km (0.113 R)
• M63: 35,926,976 km (0.079 R)
• M64: 37,698,963 km (0.116 R)
• M65: 40,008,305 km (0.032 R)
• M66: 40,154,163 km (0.074 R)
• M67: 43,183,071 km (0.094 R)
• M68: 43,257,870 km (0.092 R)
• M69: 43,707,411 km (0.111 R)
• M70: 43,932,855 km (0.104 R)
• M71: 44,460,338 km (0.109 R)
• M72: 45,217,452 km (0.059 R)
• M73: 47,359,993 km (0.071 R)
• M74: 47,823,447 km (0.071 R)
• M75: 47,978,281 km (0.116 R)
• M76: 48,288,397 km (0.043 R)
• M77: 48,443,680 km (0.116 R)
• M78: 48,521,321 km (0.082 R)
• M79: 48,832,635 km (0.052 R)
• M80: 48,988,516 km (0.06 R)
• M81: 50,163,008 km (0.114 R)
• M82: 50,872,102 km (0.086 R)
• M83: 51,902,233 km (0.078 R)
• M84: 52,061,405 km (0.069 R)
• M85: 52,859,211 km (0.109 R)
• M86: 53,580,871 km (0.106 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 12,497 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit