🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.5 AU - 0.72 AU

Year: 177 Days

Day: 44.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.93 AU - 1.43 AU

Year: 475 Days

Day: 35.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 53.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 54,843,169 km

• M1: 601,533 km (0.042 R)
• M2: 895,942 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.12 AU - 1.44 AU

Year: 537 Days

Day: 14.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,843,169 km

• M1: 286,929 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.15 AU - 1.53 AU

Year: 575 Days

Day: 45.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,843,169 km

• M1: 446,550 km (0.12 R)
• M2: 541,694 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.4

Radius: 8

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.56 AU - 5.78 AU

Year: 4360 Days

Day: 11.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,843,169 km

• M1: 105,167 km (0.11 R)
• M2: 235,168 km (0.108 R)
• M3: 383,419 km (0.059 R)
• M4: 680,222 km (0.064 R)
• M5: 815,159 km (0.099 R)
• M6: 869,463 km (0.102 R)
• M7: 1,005,148 km (0.089 R)
• M8: 1,172,548 km (0.072 R)
• M9: 1,336,208 km (0.081 R)
• M10: 1,401,134 km (0.112 R)
• M11: 1,480,570 km (0.119 R)
• M12: 1,588,879 km (0.081 R)
• M13: 1,871,170 km (0.086 R)
• M14: 1,929,663 km (0.098 R)
• M15: 2,078,363 km (0.087 R)
• M16: 2,154,209 km (0.117 R)
• M17: 2,277,478 km (0.119 R)
• M18: 2,450,862 km (0.059 R)
• M19: 2,793,740 km (0.091 R)
• M20: 3,221,889 km (0.12 R)
• M21: 3,434,767 km (0.12 R)
• M22: 3,652,133 km (0.118 R)
• M23: 3,949,234 km (0.113 R)
• M24: 4,273,413 km (0.06 R)
• M25: 4,586,372 km (0.078 R)
• M26: 4,825,878 km (0.089 R)
• M27: 5,008,387 km (0.084 R)
• M28: 5,110,712 km (0.057 R)
• M29: 5,359,194 km (0.091 R)
• M30: 5,442,819 km (0.077 R)
• M31: 5,590,323 km (0.119 R)
• M32: 5,975,837 km (0.063 R)
• M33: 6,303,755 km (0.092 R)
• M34: 6,370,027 km (0.085 R)
• M35: 7,114,276 km (0.073 R)
• M36: 7,485,129 km (0.062 R)
• M37: 7,981,346 km (0.068 R)
• M38: 8,708,541 km (0.109 R)
• M39: 8,831,809 km (0.038 R)
• M40: 9,130,108 km (0.077 R)
• M41: 10,199,882 km (0.041 R)
• M42: 10,277,823 km (0.028 R)
• M43: 10,382,092 km (0.088 R)
• M44: 10,855,420 km (0.09 R)
• M45: 11,014,742 km (0.109 R)
• M46: 11,714,112 km (0.059 R)
• M47: 11,877,622 km (0.095 R)
• M48: 12,151,685 km (0.119 R)
• M49: 12,372,492 km (0.115 R)
• M50: 12,678,270 km (0.089 R)
• M51: 13,071,114 km (0.044 R)
• M52: 13,127,512 km (0.107 R)
• M53: 13,269,032 km (0.06 R)
• M54: 13,382,427 km (0.104 R)
• M55: 13,696,433 km (0.084 R)
• M56: 13,811,175 km (0.116 R)
• M57: 14,360,498 km (0.119 R)
• M58: 14,769,947 km (0.058 R)
• M59: 14,887,531 km (0.115 R)
• M60: 15,212,757 km (0.057 R)
• M61: 15,630,135 km (0.032 R)
• M62: 15,689,974 km (0.059 R)
• M63: 15,960,597 km (0.037 R)
• M64: 16,354,338 km (0.051 R)
• M65: 16,843,075 km (0.069 R)
• M66: 16,904,559 km (0.115 R)
• M67: 17,929,155 km (0.109 R)
• M68: 18,149,064 km (0.114 R)
• M69: 18,433,150 km (0.039 R)
• M70: 19,037,675 km (0.11 R)
• M71: 19,229,909 km (0.11 R)
• M72: 19,390,726 km (0.043 R)
• M73: 20,070,499 km (0.098 R)
• M74: 20,233,561 km (0.092 R)
• M75: 21,221,056 km (0.103 R)
• M76: 21,586,973 km (0.08 R)
• M77: 22,697,438 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.3

Radius: 10.8

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.82 AU - 8.32 AU

Year: 8502 Days

Day: 12.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,843,169 km

• M1: 146,606 km (0.093 R)
• M2: 326,123 km (0.119 R)
• M3: 465,698 km (0.086 R)
• M4: 613,052 km (0.12 R)
• M5: 919,877 km (0.077 R)
• M6: 1,400,984 km (0.065 R)
• M7: 1,761,665 km (0.117 R)
• M8: 2,126,235 km (0.092 R)
• M9: 2,202,081 km (0.081 R)
• M10: 2,356,466 km (0.101 R)
• M11: 2,648,929 km (0.095 R)
• M12: 3,066,756 km (0.106 R)
• M13: 3,416,067 km (0.107 R)
• M14: 3,686,540 km (0.092 R)
• M15: 4,121,272 km (0.1 R)
• M16: 4,704,105 km (0.118 R)
• M17: 5,107,271 km (0.113 R)
• M18: 5,278,561 km (0.107 R)
• M19: 6,054,675 km (0.081 R)
• M20: 6,641,547 km (0.11 R)
• M21: 6,753,745 km (0.103 R)
• M22: 7,093,781 km (0.106 R)
• M23: 7,208,373 km (0.115 R)
• M24: 8,027,871 km (0.104 R)
• M25: 8,876,838 km (0.066 R)
• M26: 9,083,134 km (0.076 R)
• M27: 9,332,813 km (0.09 R)
• M28: 9,500,662 km (0.095 R)
• M29: 10,095,612 km (0.081 R)
• M30: 11,455,906 km (0.036 R)
• M31: 11,997,749 km (0.104 R)
• M32: 12,640,721 km (0.078 R)
• M33: 12,733,472 km (0.096 R)
• M34: 12,826,372 km (0.113 R)
• M35: 13,768,689 km (0.031 R)
• M36: 13,911,854 km (0.091 R)
• M37: 14,151,809 km (0.058 R)
• M38: 14,441,430 km (0.087 R)
• M39: 15,124,943 km (0.09 R)
• M40: 15,421,147 km (0.108 R)
• M41: 15,669,479 km (0.031 R)
• M42: 16,625,111 km (0.104 R)
• M43: 17,187,000 km (0.112 R)
• M44: 18,645,131 km (0.114 R)
• M45: 19,228,862 km (0.099 R)
• M46: 21,015,658 km (0.074 R)
• M47: 21,956,779 km (0.09 R)
• M48: 24,052,346 km (0.11 R)
• M49: 24,513,705 km (0.064 R)
• M50: 24,629,494 km (0.109 R)
• M51: 25,621,328 km (0.104 R)
• M52: 25,738,912 km (0.108 R)
• M53: 25,915,587 km (0.107 R)
• M54: 26,151,653 km (0.11 R)
• M55: 26,388,616 km (0.029 R)
• M56: 27,283,211 km (0.063 R)
• M57: 27,583,603 km (0.025 R)
• M58: 28,187,829 km (0.105 R)
• M59: 28,735,208 km (0.119 R)
• M60: 30,336,503 km (0.081 R)
• M61: 30,710,199 km (0.082 R)
• M62: 31,273,435 km (0.085 R)
• M63: 31,399,097 km (0.047 R)
• M64: 31,524,909 km (0.09 R)
• M65: 32,983,787 km (0.101 R)
• M66: 33,818,095 km (0.049 R)
• M67: 34,335,105 km (0.096 R)
• M68: 34,724,359 km (0.087 R)
• M69: 35,376,605 km (0.088 R)
• M70: 35,769,898 km (0.066 R)
• M71: 36,958,453 km (0.076 R)
• M72: 37,224,289 km (0.084 R)
• M73: 37,824,924 km (0.09 R)
• M74: 38,227,043 km (0.081 R)
• M75: 39,577,762 km (0.081 R)
• M76: 40,190,665 km (0.067 R)
• M77: 43,302,151 km (0.119 R)
• M78: 44,285,906 km (0.047 R)
• M79: 44,426,977 km (0.101 R)
• M80: 45,561,528 km (0.091 R)
• M81: 46,275,409 km (0.111 R)
• M82: 46,849,116 km (0.094 R)
• M83: 47,786,497 km (0.073 R)
• M84: 48,076,268 km (0.108 R)
• M85: 48,439,192 km (0.066 R)
• M86: 48,511,747 km (0.103 R)
• M87: 48,657,306 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614

Radius: 9.5

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.56 AU - 9.58 AU

Year: 8502 Days

Day: 14.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 54,843,169 km

• M1: 159,471 km (0.081 R)
• M2: 271,969 km (0.105 R)
• M3: 474,076 km (0.106 R)
• M4: 1,089,222 km (0.104 R)
• M5: 1,386,922 km (0.098 R)
• M6: 1,485,357 km (0.081 R)
• M7: 2,124,140 km (0.076 R)
• M8: 2,284,659 km (0.057 R)
• M9: 2,544,959 km (0.051 R)
• M10: 2,740,334 km (0.05 R)
• M11: 2,864,949 km (0.059 R)
• M12: 3,706,886 km (0.118 R)
• M13: 3,817,289 km (0.062 R)
• M14: 5,072,265 km (0.106 R)
• M15: 6,147,724 km (0.114 R)
• M16: 6,510,350 km (0.12 R)
• M17: 6,812,388 km (0.097 R)
• M18: 7,222,136 km (0.105 R)
• M19: 7,745,579 km (0.076 R)
• M20: 7,887,249 km (0.081 R)
• M21: 7,958,457 km (0.049 R)
• M22: 8,173,280 km (0.1 R)
• M23: 8,317,492 km (0.05 R)
• M24: 8,608,609 km (0.042 R)
• M25: 8,755,365 km (0.045 R)
• M26: 9,313,365 km (0.1 R)
• M27: 9,539,856 km (0.108 R)
• M28: 9,806,290 km (0.091 R)
• M29: 9,921,181 km (0.04 R)
• M30: 10,075,117 km (0.061 R)
• M31: 10,229,951 km (0.106 R)
• M32: 10,581,057 km (0.109 R)
• M33: 11,375,572 km (0.101 R)
• M34: 11,739,244 km (0.086 R)
• M35: 12,271,513 km (0.11 R)
• M36: 12,436,819 km (0.115 R)
• M37: 12,853,449 km (0.1 R)
• M38: 14,391,016 km (0.08 R)
• M39: 14,478,082 km (0.102 R)
• M40: 16,302,428 km (0.075 R)
• M41: 17,264,641 km (0.073 R)
• M42: 18,104,035 km (0.057 R)
• M43: 18,671,011 km (0.027 R)
• M44: 20,553,551 km (0.098 R)
• M45: 21,046,027 km (0.099 R)
• M46: 22,445,365 km (0.083 R)
• M47: 22,901,489 km (0.09 R)
• M48: 23,823,012 km (0.074 R)
• M49: 24,081,068 km (0.075 R)
• M50: 24,652,233 km (0.106 R)
• M51: 25,227,886 km (0.101 R)
• M52: 25,543,687 km (0.092 R)
• M53: 25,807,877 km (0.076 R)
• M54: 26,020,006 km (0.037 R)
• M55: 26,445,762 km (0.092 R)
• M56: 27,304,155 km (0.073 R)
• M57: 28,883,459 km (0.041 R)
• M58: 29,048,466 km (0.096 R)
• M59: 29,434,727 km (0.039 R)
• M60: 29,656,282 km (0.107 R)
• M61: 30,436,136 km (0.05 R)
• M62: 30,772,282 km (0.085 R)
• M63: 32,072,587 km (0.032 R)
• M64: 36,733,159 km (0.034 R)
• M65: 37,750,574 km (0.119 R)
• M66: 38,172,141 km (0.098 R)
• M67: 38,777,114 km (0.072 R)
• M68: 38,898,588 km (0.091 R)
• M69: 39,446,266 km (0.112 R)
• M70: 39,935,301 km (0.116 R)
• M71: 39,996,636 km (0.117 R)
• M72: 40,487,916 km (0.104 R)
• M73: 41,476,608 km (0.036 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.6

Radius: 3

Gravity: 31.96 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 13.27 AU - 14.21 AU

Year: 18888 Days

Day: 24.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 54,843,169 km

• M1: 42,187 km (0.069 R)
• M2: 192,383 km (0.115 R)
• M3: 267,032 km (0.106 R)
• M4: 411,693 km (0.114 R)
• M5: 1,140,534 km (0.108 R)
• M6: 1,492,538 km (0.065 R)
• M7: 1,849,030 km (0.084 R)
• M8: 1,875,509 km (0.102 R)
• M9: 1,955,543 km (0.078 R)
• M10: 2,064,151 km (0.071 R)
• M11: 2,372,772 km (0.093 R)
• M12: 2,517,732 km (0.112 R)
• M13: 2,665,684 km (0.113 R)
• M14: 2,725,673 km (0.083 R)
• M15: 2,816,479 km (0.108 R)
• M16: 4,118,429 km (0.032 R)
• M17: 4,153,136 km (0.116 R)
• M18: 4,222,699 km (0.117 R)
• M19: 4,398,327 km (0.11 R)
• M20: 4,469,236 km (0.073 R)
• M21: 4,504,841 km (0.101 R)
• M22: 4,756,614 km (0.057 R)
• M23: 5,311,472 km (0.107 R)
• M24: 5,539,160 km (0.065 R)
• M25: 5,654,201 km (0.1 R)
• M26: 5,731,244 km (0.073 R)
• M27: 5,808,736 km (0.088 R)
• M28: 5,847,631 km (0.091 R)
• M29: 6,440,936 km (0.101 R)
• M30: 6,521,420 km (0.029 R)
• M31: 6,683,584 km (0.096 R)
• M32: 6,765,115 km (0.028 R)
• M33: 7,683,646 km (0.101 R)
• M34: 7,769,066 km (0.101 R)
• M35: 8,685,054 km (0.12 R)
• M36: 8,997,863 km (0.07 R)
• M37: 9,865,381 km (0.115 R)
• M38: 10,238,628 km (0.088 R)
• M39: 11,727,725 km (0.036 R)
• M40: 12,926,154 km (0.114 R)
• M41: 12,977,017 km (0.118 R)
• M42: 13,436,881 km (0.087 R)
• M43: 13,539,804 km (0.12 R)
• M44: 14,215,388 km (0.053 R)
• M45: 15,115,070 km (0.074 R)
• M46: 15,383,149 km (0.034 R)
• M47: 15,761,183 km (0.074 R)
• M48: 15,924,245 km (0.097 R)
• M49: 16,471,324 km (0.088 R)
• M50: 16,691,981 km (0.07 R)
• M51: 17,809,477 km (0.059 R)
• M52: 19,763,973 km (0.102 R)
• M53: 21,243,795 km (0.065 R)
• M54: 21,483,900 km (0.117 R)
• M55: 22,575,216 km (0.109 R)
• M56: 22,758,922 km (0.117 R)
• M57: 23,066,047 km (0.03 R)
• M58: 24,245,925 km (0.091 R)
• M59: 24,371,139 km (0.047 R)
• M60: 24,748,425 km (0.105 R)
• M61: 25,064,375 km (0.088 R)
• M62: 26,148,212 km (0.091 R)
• M63: 28,295,390 km (0.119 R)
• M64: 29,023,632 km (0.119 R)
• M65: 29,490,228 km (0.057 R)
• M66: 29,959,367 km (0.063 R)
• M67: 32,479,493 km (0.05 R)
• M68: 33,102,718 km (0.119 R)
• M69: 34,009,879 km (0.097 R)
• M70: 34,642,678 km (0.084 R)
• M71: 36,708,026 km (0.1 R)
• M72: 38,520,255 km (0.115 R)
• M73: 38,593,259 km (0.117 R)
• M74: 38,959,474 km (0.112 R)
• M75: 39,032,777 km (0.116 R)
• M76: 39,253,135 km (0.047 R)
• M77: 39,473,941 km (0.05 R)
• M78: 39,768,948 km (0.103 R)
• M79: 39,842,850 km (0.098 R)
• M80: 42,155,483 km (0.113 R)
• M81: 42,910,803 km (0.119 R)
• M82: 43,442,025 km (0.113 R)
• M83: 43,594,316 km (0.11 R)
• M84: 43,899,196 km (0.11 R)
• M85: 45,434,519 km (0.082 R)
• M86: 45,743,738 km (0.063 R)
• M87: 46,208,837 km (0.091 R)
• M88: 47,300,154 km (0.109 R)
• M89: 47,848,879 km (0.046 R)
• M90: 48,084,795 km (0.035 R)
• M91: 48,399,848 km (0.086 R)
• M92: 49,032,049 km (0.107 R)
• M93: 49,666,942 km (0.118 R)
• M94: 49,746,528 km (0.115 R)
• M95: 50,144,907 km (0.07 R)
• M96: 51,668,561 km (0.105 R)
• M97: 52,638,554 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 19,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit