🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.76 AU - 0.8 AU

Year: 241 Days

Day: 27.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,952,740 km

• M1: 38,147 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.15 AU - 1.57 AU

Year: 555 Days

Day: 14.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,952,740 km

• M1: 217,665 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.36 AU - 1.6 AU

Year: 630 Days

Day: 19.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.32 AU - 2.04 AU

Year: 762 Days

Day: 32.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.24 AU - 5.66 AU

Year: 4451 Days

Day: 45 Hours

Environment

Temp: -134 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.2

Radius: 8.8

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.86 AU - 6.28 AU

Year: 5232 Days

Day: 11 Hours

Environment

Temp: -139 °C

Axial Tilt: 157 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,952,740 km

• M1: 134,488 km (0.094 R)
• M2: 347,965 km (0.045 R)
• M3: 442,810 km (0.111 R)
• M4: 523,593 km (0.107 R)
• M5: 914,641 km (0.105 R)
• M6: 974,929 km (0.108 R)
• M7: 1,068,129 km (0.088 R)
• M8: 1,314,816 km (0.078 R)
• M9: 1,671,457 km (0.098 R)
• M10: 1,899,893 km (0.071 R)
• M11: 2,077,914 km (0.05 R)
• M12: 2,138,502 km (0.087 R)
• M13: 2,471,656 km (0.027 R)
• M14: 2,644,442 km (0.062 R)
• M15: 2,821,266 km (0.115 R)
• M16: 2,911,025 km (0.097 R)
• M17: 3,494,457 km (0.118 R)
• M18: 3,886,702 km (0.091 R)
• M19: 4,422,861 km (0.084 R)
• M20: 4,606,717 km (0.096 R)
• M21: 4,686,452 km (0.085 R)
• M22: 4,982,207 km (0.117 R)
• M23: 5,620,242 km (0.084 R)
• M24: 6,196,045 km (0.098 R)
• M25: 6,610,281 km (0.118 R)
• M26: 6,760,477 km (0.051 R)
• M27: 6,972,607 km (0.066 R)
• M28: 7,496,798 km (0.048 R)
• M29: 7,906,247 km (0.046 R)
• M30: 8,033,705 km (0.068 R)
• M31: 8,323,027 km (0.105 R)
• M32: 8,420,266 km (0.101 R)
• M33: 9,177,979 km (0.116 R)
• M34: 9,244,849 km (0.117 R)
• M35: 9,514,275 km (0.063 R)
• M36: 9,820,352 km (0.1 R)
• M37: 9,991,791 km (0.061 R)
• M38: 10,687,571 km (0.075 R)
• M39: 10,970,311 km (0.053 R)
• M40: 11,833,192 km (0.085 R)
• M41: 12,568,914 km (0.099 R)
• M42: 12,867,212 km (0.107 R)
• M43: 13,243,600 km (0.081 R)
• M44: 13,319,297 km (0.074 R)
• M45: 13,509,137 km (0.099 R)
• M46: 13,930,105 km (0.109 R)
• M47: 15,417,108 km (0.112 R)
• M48: 15,816,833 km (0.088 R)
• M49: 15,937,409 km (0.106 R)
• M50: 16,422,705 km (0.081 R)
• M51: 17,740,512 km (0.099 R)
• M52: 18,836,167 km (0.106 R)
• M53: 19,349,138 km (0.109 R)
• M54: 19,521,176 km (0.025 R)
• M55: 19,693,812 km (0.068 R)
• M56: 19,823,513 km (0.081 R)
• M57: 20,301,628 km (0.101 R)
• M58: 20,651,836 km (0.107 R)
• M59: 21,180,815 km (0.1 R)
• M60: 21,402,519 km (0.118 R)
• M61: 21,535,960 km (0.071 R)
• M62: 22,072,418 km (0.076 R)
• M63: 22,387,321 km (0.106 R)
• M64: 22,567,886 km (0.037 R)
• M65: 23,158,349 km (0.117 R)
• M66: 23,386,785 km (0.093 R)
• M67: 23,570,042 km (0.096 R)
• M68: 23,661,895 km (0.12 R)
• M69: 24,169,032 km (0.095 R)
• M70: 26,471,343 km (0.094 R)
• M71: 26,997,778 km (0.086 R)
• M72: 27,624,444 km (0.062 R)
• M73: 28,891,986 km (0.12 R)
• M74: 29,335,095 km (0.099 R)
• M75: 29,433,979 km (0.035 R)
• M76: 30,029,080 km (0.109 R)
• M77: 30,577,954 km (0.085 R)
• M78: 31,130,270 km (0.043 R)
• M79: 31,382,492 km (0.076 R)
• M80: 32,092,034 km (0.059 R)
• M81: 33,012,061 km (0.066 R)
• M82: 33,114,835 km (0.112 R)
• M83: 34,096,496 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.9

Radius: 8.3

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.42 AU - 10.36 AU

Year: 9273 Days

Day: 7.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 55,952,740 km

• M1: 108,608 km (0.053 R)
• M2: 209,138 km (0.102 R)
• M3: 499,358 km (0.108 R)
• M4: 666,309 km (0.119 R)
• M5: 730,486 km (0.114 R)
• M6: 824,135 km (0.112 R)
• M7: 979,866 km (0.111 R)
• M8: 1,624,932 km (0.096 R)
• M9: 1,695,692 km (0.093 R)
• M10: 1,989,352 km (0.057 R)
• M11: 2,103,645 km (0.044 R)
• M12: 2,161,689 km (0.08 R)
• M13: 2,220,182 km (0.079 R)
• M14: 2,299,020 km (0.094 R)
• M15: 2,378,905 km (0.088 R)
• M16: 2,665,684 km (0.068 R)
• M17: 2,728,665 km (0.101 R)
• M18: 2,792,095 km (0.099 R)
• M19: 3,094,582 km (0.112 R)
• M20: 3,227,574 km (0.097 R)
• M21: 3,407,839 km (0.112 R)
• M22: 3,637,771 km (0.09 R)
• M23: 3,944,297 km (0.085 R)
• M24: 4,283,885 km (0.115 R)
• M25: 4,357,786 km (0.055 R)
• M26: 4,507,085 km (0.088 R)
• M27: 4,785,187 km (0.1 R)
• M28: 5,068,974 km (0.091 R)
• M29: 5,121,184 km (0.093 R)
• M30: 5,173,543 km (0.115 R)
• M31: 5,491,439 km (0.075 R)
• M32: 5,788,540 km (0.081 R)
• M33: 5,870,370 km (0.096 R)
• M34: 5,952,798 km (0.078 R)
• M35: 6,007,850 km (0.103 R)
• M36: 6,202,029 km (0.084 R)
• M37: 6,426,425 km (0.084 R)
• M38: 6,625,091 km (0.094 R)
• M39: 7,380,561 km (0.112 R)
• M40: 7,439,801 km (0.046 R)
• M41: 7,558,732 km (0.06 R)
• M42: 7,738,399 km (0.08 R)
• M43: 8,347,412 km (0.062 R)
• M44: 8,564,328 km (0.092 R)
• M45: 8,845,722 km (0.11 R)
• M46: 9,903,828 km (0.09 R)
• M47: 10,298,467 km (0.098 R)
• M48: 10,564,452 km (0.072 R)
• M49: 11,789,060 km (0.069 R)
• M50: 12,312,503 km (0.095 R)
• M51: 13,129,906 km (0.116 R)
• M52: 15,419,053 km (0.118 R)
• M53: 16,029,711 km (0.101 R)
• M54: 17,156,333 km (0.116 R)
• M55: 17,511,179 km (0.077 R)
• M56: 18,228,201 km (0.107 R)
• M57: 18,429,111 km (0.103 R)
• M58: 18,590,228 km (0.116 R)
• M59: 19,036,030 km (0.034 R)
• M60: 19,117,561 km (0.109 R)
• M61: 19,608,541 km (0.068 R)
• M62: 19,814,388 km (0.109 R)
• M63: 20,394,528 km (0.059 R)
• M64: 20,812,355 km (0.105 R)
• M65: 21,444,256 km (0.108 R)
• M66: 22,425,618 km (0.059 R)
• M67: 23,116,761 km (0.11 R)
• M68: 23,334,276 km (0.099 R)
• M69: 23,639,755 km (0.093 R)
• M70: 24,034,693 km (0.062 R)
• M71: 24,299,033 km (0.102 R)
• M72: 24,608,850 km (0.098 R)
• M73: 25,276,954 km (0.101 R)
• M74: 25,366,413 km (0.073 R)
• M75: 26,131,756 km (0.079 R)
• M76: 27,041,760 km (0.085 R)
• M77: 27,777,333 km (0.109 R)
• M78: 27,869,635 km (0.066 R)
• M79: 28,008,461 km (0.105 R)
• M80: 29,220,952 km (0.056 R)
• M81: 29,362,023 km (0.075 R)
• M82: 30,545,791 km (0.11 R)
• M83: 31,071,627 km (0.108 R)
• M84: 31,263,561 km (0.086 R)
• M85: 31,793,437 km (0.117 R)
• M86: 32,083,807 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.5

Radius: 10.1

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.53 AU - 9.31 AU

Year: 9320 Days

Day: 5.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,952,740 km

• M1: 209,886 km (0.107 R)
• M2: 452,085 km (0.082 R)
• M3: 607,966 km (0.101 R)
• M4: 749,785 km (0.099 R)
• M5: 833,709 km (0.085 R)
• M6: 903,272 km (0.058 R)
• M7: 1,262,157 km (0.049 R)
• M8: 1,798,914 km (0.051 R)
• M9: 2,032,137 km (0.087 R)
• M10: 2,225,867 km (0.107 R)
• M11: 2,325,200 km (0.103 R)
• M12: 2,763,521 km (0.081 R)
• M13: 3,033,396 km (0.081 R)
• M14: 3,199,599 km (0.084 R)
• M15: 3,311,947 km (0.077 R)
• M16: 3,628,197 km (0.118 R)
• M17: 4,955,429 km (0.101 R)
• M18: 5,417,238 km (0.104 R)
• M19: 5,484,408 km (0.118 R)
• M20: 6,703,630 km (0.115 R)
• M21: 7,549,008 km (0.06 R)
• M22: 7,661,805 km (0.057 R)
• M23: 8,003,486 km (0.109 R)
• M24: 8,427,895 km (0.12 R)
• M25: 8,584,075 km (0.12 R)
• M26: 9,218,221 km (0.088 R)
• M27: 9,744,656 km (0.082 R)
• M28: 10,239,376 km (0.102 R)
• M29: 10,742,174 km (0.094 R)
• M30: 10,954,005 km (0.087 R)
• M31: 11,815,539 km (0.11 R)
• M32: 12,520,295 km (0.046 R)
• M33: 12,609,455 km (0.099 R)
• M34: 14,528,048 km (0.07 R)
• M35: 15,521,078 km (0.073 R)
• M36: 16,050,056 km (0.084 R)
• M37: 16,146,846 km (0.059 R)
• M38: 16,292,405 km (0.083 R)
• M39: 17,323,583 km (0.117 R)
• M40: 19,191,462 km (0.109 R)
• M41: 19,448,621 km (0.108 R)
• M42: 22,624,284 km (0.088 R)
• M43: 23,883,749 km (0.066 R)
• M44: 24,717,308 km (0.115 R)
• M45: 25,447,346 km (0.091 R)
• M46: 25,843,481 km (0.033 R)
• M47: 26,699,181 km (0.09 R)
• M48: 26,928,814 km (0.12 R)
• M49: 27,970,763 km (0.117 R)
• M50: 28,087,449 km (0.111 R)
• M51: 28,379,614 km (0.099 R)
• M52: 29,026,026 km (0.075 R)
• M53: 29,380,573 km (0.058 R)
• M54: 29,617,686 km (0.046 R)
• M55: 29,796,006 km (0.093 R)
• M56: 30,692,995 km (0.063 R)
• M57: 31,174,999 km (0.101 R)
• M58: 31,356,462 km (0.114 R)
• M59: 32,207,674 km (0.043 R)
• M60: 32,513,452 km (0.081 R)
• M61: 33,128,000 km (0.075 R)
• M62: 33,622,421 km (0.025 R)
• M63: 33,808,371 km (0.108 R)
• M64: 33,932,687 km (0.048 R)
• M65: 34,181,617 km (0.104 R)
• M66: 34,368,615 km (0.118 R)
• M67: 34,556,061 km (0.114 R)
• M68: 35,435,098 km (0.077 R)
• M69: 35,940,739 km (0.095 R)
• M70: 36,639,810 km (0.102 R)
• M71: 37,279,341 km (0.068 R)
• M72: 38,374,846 km (0.073 R)
• M73: 38,699,024 km (0.084 R)
• M74: 40,399,653 km (0.033 R)
• M75: 41,924,354 km (0.106 R)
• M76: 44,416,505 km (0.074 R)
• M77: 45,166,589 km (0.118 R)
• M78: 45,371,837 km (0.079 R)
• M79: 45,577,534 km (0.103 R)
• M80: 45,852,047 km (0.049 R)

Asteroid Belt

Center: 11.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.7

Radius: 6.9

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 13.53 AU - 13.99 AU

Year: 17857 Days

Day: 15.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,952,740 km

• M1: 118,482 km (0.08 R)
• M2: 268,079 km (0.108 R)
• M3: 333,603 km (0.091 R)
• M4: 584,030 km (0.082 R)
• M5: 969,245 km (0.063 R)
• M6: 1,054,665 km (0.098 R)
• M7: 1,210,396 km (0.063 R)
• M8: 1,302,848 km (0.116 R)
• M9: 1,852,470 km (0.057 R)
• M10: 1,905,727 km (0.073 R)
• M11: 2,207,915 km (0.101 R)
• M12: 2,321,609 km (0.117 R)
• M13: 2,554,832 km (0.095 R)
• M14: 2,765,017 km (0.115 R)
• M15: 3,138,563 km (0.099 R)
• M16: 4,140,719 km (0.095 R)
• M17: 4,785,935 km (0.102 R)
• M18: 4,970,688 km (0.11 R)
• M19: 5,423,820 km (0.088 R)
• M20: 5,889,967 km (0.08 R)
• M21: 6,248,105 km (0.099 R)
• M22: 7,111,135 km (0.101 R)
• M23: 7,750,217 km (0.052 R)
• M24: 8,186,444 km (0.12 R)
• M25: 9,265,643 km (0.057 R)
• M26: 10,628,480 km (0.096 R)
• M27: 10,918,101 km (0.119 R)
• M28: 12,153,032 km (0.108 R)
• M29: 12,253,711 km (0.071 R)
• M30: 13,379,734 km (0.103 R)
• M31: 13,587,975 km (0.062 R)
• M32: 14,166,170 km (0.071 R)
• M33: 14,538,370 km (0.07 R)
• M34: 14,645,332 km (0.087 R)
• M35: 15,183,735 km (0.104 R)
• M36: 15,564,611 km (0.086 R)
• M37: 16,446,940 km (0.064 R)
• M38: 17,515,517 km (0.08 R)
• M39: 17,572,514 km (0.114 R)
• M40: 17,629,361 km (0.061 R)
• M41: 17,743,355 km (0.085 R)
• M42: 19,660,302 km (0.053 R)
• M43: 20,613,091 km (0.062 R)
• M44: 21,216,120 km (0.074 R)
• M45: 22,378,046 km (0.092 R)
• M46: 23,309,891 km (0.062 R)
• M47: 23,560,468 km (0.057 R)
• M48: 24,064,313 km (0.116 R)
• M49: 24,127,593 km (0.066 R)
• M50: 24,635,478 km (0.111 R)
• M51: 25,211,131 km (0.106 R)
• M52: 25,275,308 km (0.108 R)
• M53: 26,115,300 km (0.118 R)
• M54: 26,180,375 km (0.03 R)
• M55: 26,440,825 km (0.096 R)
• M56: 27,623,696 km (0.074 R)
• M57: 27,822,661 km (0.086 R)
• M58: 28,155,067 km (0.048 R)
• M59: 28,622,710 km (0.053 R)
• M60: 31,136,702 km (0.119 R)
• M61: 31,758,880 km (0.105 R)
• M62: 32,036,683 km (0.051 R)
• M63: 32,315,384 km (0.076 R)
• M64: 33,579,187 km (0.102 R)
• M65: 33,720,557 km (0.069 R)
• M66: 33,933,135 km (0.102 R)
• M67: 34,075,104 km (0.083 R)
• M68: 36,517,738 km (0.028 R)
• M69: 36,590,442 km (0.069 R)
• M70: 38,349,414 km (0.109 R)
• M71: 38,571,268 km (0.12 R)
• M72: 38,645,319 km (0.12 R)
• M73: 39,090,522 km (0.078 R)
• M74: 39,313,722 km (0.07 R)
• M75: 39,612,020 km (0.063 R)
• M76: 40,963,787 km (0.094 R)
• M77: 41,266,124 km (0.073 R)
• M78: 41,949,337 km (0.093 R)
• M79: 42,559,697 km (0.117 R)
• M80: 43,249,941 km (0.086 R)
• M81: 45,186,486 km (0.089 R)
• M82: 47,230,441 km (0.071 R)
• M83: 47,626,876 km (0.095 R)
• M84: 50,595,197 km (0.056 R)
• M85: 51,163,519 km (0.074 R)
• M86: 51,489,194 km (0.119 R)
• M87: 51,733,936 km (0.07 R)
• M88: 51,897,297 km (0.119 R)
• M89: 52,306,447 km (0.095 R)
• M90: 53,457,752 km (0.063 R)
• M91: 53,622,758 km (0.109 R)
• M92: 54,783,638 km (0.096 R)
• M93: 55,283,744 km (0.084 R)
• M94: 55,868,970 km (0.029 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 16,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit