🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.92 AU - 1.14 AU

Year: 400 Days

Day: 18.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.21 AU - 1.55 AU

Year: 621 Days

Day: 12 Hours

Environment

Temp: -48 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.16 AU - 1.86 AU

Year: 710 Days

Day: 42.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,204,758 km

• M1: 757,414 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.95 AU - 2.93 AU

Year: 1459 Days

Day: 32 Hours

Environment

Temp: -96 °C

Axial Tilt: 51 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2 AU - 2.98 AU

Year: 1504 Days

Day: 47.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 110.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,204,758 km

• M1: 1,336,059 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.2

Radius: 10

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.21 AU - 6.39 AU

Year: 5348 Days

Day: 7.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 82.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,204,758 km

• M1: 125,213 km (0.08 R)
• M2: 443,109 km (0.098 R)
• M3: 515,215 km (0.082 R)
• M4: 631,901 km (0.067 R)
• M5: 791,672 km (0.074 R)
• M6: 882,478 km (0.078 R)
• M7: 1,050,626 km (0.087 R)
• M8: 1,282,802 km (0.112 R)
• M9: 1,405,023 km (0.034 R)
• M10: 1,995,935 km (0.107 R)
• M11: 2,090,780 km (0.028 R)
• M12: 2,187,270 km (0.11 R)
• M13: 2,418,250 km (0.037 R)
• M14: 2,536,731 km (0.12 R)
• M15: 2,657,157 km (0.117 R)
• M16: 2,761,876 km (0.092 R)
• M17: 2,832,636 km (0.112 R)
• M18: 3,121,360 km (0.044 R)
• M19: 3,591,546 km (0.1 R)
• M20: 3,904,205 km (0.091 R)
• M21: 3,983,791 km (0.112 R)
• M22: 4,266,681 km (0.07 R)
• M23: 4,369,305 km (0.064 R)
• M24: 5,023,796 km (0.104 R)
• M25: 5,175,937 km (0.101 R)
• M26: 5,395,846 km (0.081 R)
• M27: 5,484,707 km (0.113 R)
• M28: 5,641,336 km (0.101 R)
• M29: 5,890,566 km (0.112 R)
• M30: 6,212,949 km (0.117 R)
• M31: 6,423,433 km (0.12 R)
• M32: 6,683,734 km (0.076 R)
• M33: 7,020,030 km (0.115 R)
• M34: 7,460,595 km (0.118 R)
• M35: 7,584,612 km (0.081 R)
• M36: 7,709,227 km (0.055 R)
• M37: 7,935,419 km (0.075 R)
• M38: 8,036,697 km (0.112 R)
• M39: 8,394,385 km (0.074 R)
• M40: 8,471,578 km (0.096 R)
• M41: 8,861,879 km (0.107 R)
• M42: 9,552,123 km (0.102 R)
• M43: 9,822,297 km (0.03 R)
• M44: 10,204,669 km (0.112 R)
• M45: 10,675,753 km (0.041 R)
• M46: 11,381,107 km (0.043 R)
• M47: 11,466,826 km (0.069 R)
• M48: 11,696,310 km (0.033 R)
• M49: 11,782,777 km (0.103 R)
• M50: 11,898,416 km (0.117 R)
• M51: 12,511,618 km (0.107 R)
• M52: 12,688,742 km (0.071 R)
• M53: 13,165,061 km (0.095 R)
• M54: 13,285,189 km (0.103 R)
• M55: 13,586,778 km (0.105 R)
• M56: 14,319,807 km (0.093 R)
• M57: 14,443,226 km (0.096 R)
• M58: 15,128,533 km (0.09 R)
• M59: 15,191,365 km (0.11 R)
• M60: 15,285,761 km (0.099 R)
• M61: 15,888,191 km (0.068 R)
• M62: 16,855,042 km (0.118 R)
• M63: 16,920,267 km (0.112 R)
• M64: 17,280,050 km (0.106 R)
• M65: 17,675,437 km (0.082 R)
• M66: 18,947,019 km (0.111 R)
• M67: 19,354,823 km (0.098 R)
• M68: 19,423,040 km (0.079 R)
• M69: 19,902,800 km (0.08 R)
• M70: 21,119,629 km (0.112 R)
• M71: 21,295,406 km (0.079 R)
• M72: 22,181,624 km (0.06 R)
• M73: 22,396,148 km (0.115 R)
• M74: 22,575,366 km (0.115 R)
• M75: 22,899,395 km (0.094 R)
• M76: 23,624,645 km (0.12 R)
• M77: 24,136,868 km (0.112 R)
• M78: 24,578,781 km (0.057 R)
• M79: 24,837,734 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.8

Radius: 11.7

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.6 AU - 6.7 AU

Year: 5840 Days

Day: 9.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,204,758 km

• M1: 220,657 km (0.104 R)
• M2: 460,911 km (0.102 R)
• M3: 546,182 km (0.098 R)
• M4: 627,563 km (0.074 R)
• M5: 781,499 km (0.094 R)
• M6: 899,831 km (0.096 R)
• M7: 973,882 km (0.101 R)
• M8: 1,169,257 km (0.12 R)
• M9: 1,278,763 km (0.09 R)
• M10: 1,363,435 km (0.088 R)
• M11: 1,598,752 km (0.036 R)
• M12: 1,847,683 km (0.039 R)
• M13: 1,976,936 km (0.049 R)
• M14: 2,142,840 km (0.1 R)
• M15: 2,418,100 km (0.111 R)
• M16: 2,946,180 km (0.078 R)
• M17: 3,350,992 km (0.104 R)
• M18: 4,428,546 km (0.091 R)
• M19: 4,625,417 km (0.038 R)
• M20: 4,713,829 km (0.067 R)
• M21: 4,802,690 km (0.096 R)
• M22: 4,914,739 km (0.111 R)
• M23: 5,164,418 km (0.105 R)
• M24: 5,511,485 km (0.072 R)
• M25: 5,794,674 km (0.068 R)
• M26: 5,962,223 km (0.11 R)
• M27: 6,301,960 km (0.076 R)
• M28: 6,622,997 km (0.095 R)
• M29: 6,975,001 km (0.111 R)
• M30: 7,178,753 km (0.04 R)
• M31: 7,255,796 km (0.119 R)
• M32: 7,462,391 km (0.12 R)
• M33: 7,775,948 km (0.066 R)
• M34: 8,067,215 km (0.072 R)
• M35: 8,281,289 km (0.032 R)
• M36: 8,497,309 km (0.096 R)
• M37: 8,852,155 km (0.101 R)
• M38: 8,934,882 km (0.083 R)
• M39: 10,175,946 km (0.104 R)
• M40: 10,611,426 km (0.117 R)
• M41: 11,142,049 km (0.042 R)
• M42: 11,231,210 km (0.078 R)
• M43: 11,380,658 km (0.096 R)
• M44: 11,681,200 km (0.061 R)
• M45: 11,954,067 km (0.098 R)
• M46: 12,075,989 km (0.096 R)
• M47: 12,198,360 km (0.1 R)
• M48: 12,537,050 km (0.115 R)
• M49: 12,692,033 km (0.096 R)
• M50: 13,223,704 km (0.041 R)
• M51: 13,318,250 km (0.058 R)
• M52: 13,890,461 km (0.094 R)
• M53: 14,600,752 km (0.074 R)
• M54: 15,588,397 km (0.093 R)
• M55: 15,855,430 km (0.084 R)
• M56: 16,461,750 km (0.115 R)
• M57: 16,972,776 km (0.101 R)
• M58: 17,697,129 km (0.09 R)
• M59: 18,080,548 km (0.11 R)
• M60: 18,643,186 km (0.073 R)
• M61: 20,147,392 km (0.1 R)
• M62: 20,438,360 km (0.086 R)
• M63: 20,547,866 km (0.104 R)
• M64: 21,319,492 km (0.099 R)
• M65: 21,839,344 km (0.111 R)
• M66: 21,913,844 km (0.064 R)
• M67: 22,138,241 km (0.115 R)
• M68: 22,476,033 km (0.032 R)
• M69: 23,005,011 km (0.111 R)
• M70: 23,270,996 km (0.071 R)
• M71: 23,347,291 km (0.093 R)
• M72: 23,538,028 km (0.091 R)
• M73: 23,959,745 km (0.111 R)
• M74: 25,083,524 km (0.052 R)
• M75: 26,542,103 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.3

Radius: 13.7

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.53 AU - 8.71 AU

Year: 7274 Days

Day: 11.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 49,204,758 km

• M1: 209,437 km (0.113 R)
• M2: 306,227 km (0.05 R)
• M3: 614,997 km (0.064 R)
• M4: 996,771 km (0.034 R)
• M5: 1,204,861 km (0.096 R)
• M6: 1,298,659 km (0.107 R)
• M7: 1,607,429 km (0.058 R)
• M8: 2,295,280 km (0.063 R)
• M9: 2,387,432 km (0.12 R)
• M10: 3,038,333 km (0.067 R)
• M11: 3,125,399 km (0.065 R)
• M12: 3,317,034 km (0.052 R)
• M13: 3,406,792 km (0.119 R)
• M14: 3,774,055 km (0.1 R)
• M15: 4,332,803 km (0.095 R)
• M16: 4,513,966 km (0.067 R)
• M17: 4,613,748 km (0.114 R)
• M18: 4,781,896 km (0.073 R)
• M19: 5,124,176 km (0.102 R)
• M20: 5,228,446 km (0.113 R)
• M21: 5,617,101 km (0.117 R)
• M22: 5,869,173 km (0.115 R)
• M23: 5,960,278 km (0.088 R)
• M24: 6,235,987 km (0.119 R)
• M25: 6,648,279 km (0.117 R)
• M26: 7,088,695 km (0.066 R)
• M27: 7,322,367 km (0.116 R)
• M28: 7,697,558 km (0.111 R)
• M29: 8,200,806 km (0.117 R)
• M30: 8,923,363 km (0.116 R)
• M31: 9,133,698 km (0.068 R)
• M32: 9,644,874 km (0.112 R)
• M33: 9,860,744 km (0.077 R)
• M34: 9,969,202 km (0.077 R)
• M35: 10,341,252 km (0.067 R)
• M36: 10,584,349 km (0.047 R)
• M37: 10,717,790 km (0.103 R)
• M38: 11,121,405 km (0.092 R)
• M39: 11,347,746 km (0.072 R)
• M40: 11,782,179 km (0.073 R)
• M41: 12,362,170 km (0.102 R)
• M42: 13,285,488 km (0.117 R)
• M43: 13,381,380 km (0.091 R)
• M44: 14,132,960 km (0.12 R)
• M45: 14,848,486 km (0.077 R)
• M46: 16,161,058 km (0.119 R)
• M47: 17,117,437 km (0.042 R)
• M48: 17,274,365 km (0.11 R)
• M49: 17,431,593 km (0.057 R)
• M50: 17,747,693 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.6

Radius: 10.2

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.83 AU - 7.99 AU

Year: 7723 Days

Day: 11.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 49,204,758 km

• M1: 203,453 km (0.075 R)
• M2: 275,858 km (0.091 R)
• M3: 424,260 km (0.097 R)
• M4: 495,917 km (0.112 R)
• M5: 640,877 km (0.089 R)
• M6: 739,462 km (0.109 R)
• M7: 1,319,154 km (0.12 R)
• M8: 1,626,278 km (0.104 R)
• M9: 1,802,505 km (0.117 R)
• M10: 2,014,635 km (0.091 R)
• M11: 2,093,772 km (0.074 R)
• M12: 2,537,629 km (0.117 R)
• M13: 2,999,288 km (0.094 R)
• M14: 3,101,613 km (0.104 R)
• M15: 3,298,334 km (0.078 R)
• M16: 3,392,281 km (0.057 R)
• M17: 4,393,540 km (0.069 R)
• M18: 4,458,166 km (0.044 R)
• M19: 5,054,613 km (0.087 R)
• M20: 6,046,447 km (0.05 R)
• M21: 6,161,936 km (0.03 R)
• M22: 6,395,159 km (0.073 R)
• M23: 7,326,257 km (0.094 R)
• M24: 7,651,333 km (0.119 R)
• M25: 8,850,210 km (0.106 R)
• M26: 9,014,468 km (0.114 R)
• M27: 9,246,196 km (0.116 R)
• M28: 9,346,127 km (0.095 R)
• M29: 10,072,724 km (0.119 R)
• M30: 10,158,294 km (0.111 R)
• M31: 10,382,242 km (0.097 R)
• M32: 10,468,709 km (0.047 R)
• M33: 10,905,086 km (0.076 R)
• M34: 11,525,918 km (0.094 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.9

Radius: 14.6

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.58 AU - 10.94 AU

Year: 9927 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,204,758 km

• M1: 697,126 km (0.107 R)
• M2: 1,311,674 km (0.103 R)
• M3: 2,043,806 km (0.112 R)
• M4: 2,219,434 km (0.065 R)
• M5: 3,260,336 km (0.104 R)
• M6: 3,407,690 km (0.112 R)
• M7: 3,863,066 km (0.09 R)
• M8: 3,956,564 km (0.062 R)
• M9: 5,171,449 km (0.102 R)
• M10: 5,413,648 km (0.098 R)
• M11: 6,162,983 km (0.097 R)
• M12: 6,531,443 km (0.117 R)
• M13: 7,406,142 km (0.063 R)
• M14: 8,277,250 km (0.114 R)
• M15: 9,055,758 km (0.036 R)
• M16: 9,517,267 km (0.114 R)
• M17: 10,202,276 km (0.104 R)
• M18: 11,484,329 km (0.062 R)
• M19: 11,892,582 km (0.059 R)
• M20: 12,121,467 km (0.113 R)
• M21: 12,444,299 km (0.114 R)
• M22: 12,770,123 km (0.094 R)
• M23: 13,145,763 km (0.105 R)
• M24: 13,525,293 km (0.088 R)
• M25: 13,620,737 km (0.081 R)
• M26: 13,812,222 km (0.085 R)
• M27: 13,908,264 km (0.113 R)
• M28: 14,246,355 km (0.112 R)
• M29: 14,538,370 km (0.109 R)
• M30: 14,685,125 km (0.084 R)
• M31: 14,881,547 km (0.119 R)
• M32: 15,376,567 km (0.115 R)
• M33: 15,676,062 km (0.058 R)
• M34: 16,996,562 km (0.111 R)
• M35: 17,461,961 km (0.081 R)
• M36: 17,879,190 km (0.118 R)
• M37: 18,246,901 km (0.093 R)
• M38: 18,989,954 km (0.112 R)
• M39: 19,311,440 km (0.061 R)
• M40: 19,473,005 km (0.072 R)
• M41: 19,634,870 km (0.064 R)
• M42: 20,177,611 km (0.078 R)
• M43: 20,450,927 km (0.111 R)
• M44: 21,500,655 km (0.119 R)
• M45: 22,060,300 km (0.11 R)
• M46: 22,454,790 km (0.081 R)
• M47: 22,624,584 km (0.061 R)
• M48: 23,022,514 km (0.09 R)
• M49: 23,365,392 km (0.101 R)
• M50: 23,479,984 km (0.082 R)
• M51: 24,172,024 km (0.102 R)
• M52: 25,576,150 km (0.063 R)
• M53: 26,228,546 km (0.117 R)
• M54: 27,127,031 km (0.062 R)
• M55: 28,646,795 km (0.108 R)
• M56: 28,892,585 km (0.094 R)
• M57: 29,882,623 km (0.099 R)
• M58: 32,342,012 km (0.104 R)
• M59: 32,533,947 km (0.106 R)
• M60: 33,693,031 km (0.085 R)
• M61: 34,408,109 km (0.07 R)
• M62: 34,931,402 km (0.111 R)
• M63: 35,655,007 km (0.116 R)
• M64: 36,051,890 km (0.067 R)
• M65: 36,916,715 km (0.079 R)
• M66: 37,788,422 km (0.105 R)
• M67: 38,870,613 km (0.089 R)
• M68: 39,006,598 km (0.103 R)
• M69: 39,210,948 km (0.074 R)
• M70: 41,134,627 km (0.095 R)
• M71: 41,411,982 km (0.099 R)
• M72: 44,432,512 km (0.106 R)
• M73: 44,574,630 km (0.12 R)
• M74: 44,859,465 km (0.072 R)
• M75: 46,292,911 km (0.109 R)
• M76: 47,015,320 km (0.085 R)
• M77: 47,523,204 km (0.072 R)
• M78: 47,887,176 km (0.12 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 18,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit