🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.03 AU - 3.47 AU

Year: 2219 Days

Day: 31.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.6

Radius: 8.9

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.58 AU - 10.96 AU

Year: 9837 Days

Day: 11.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 88,259,723 km

• M1: 112,049 km (0.077 R)
• M2: 329,265 km (0.086 R)
• M3: 386,112 km (0.109 R)
• M4: 567,126 km (0.058 R)
• M5: 974,929 km (0.058 R)
• M6: 1,080,695 km (0.038 R)
• M7: 1,209,050 km (0.114 R)
• M8: 1,859,651 km (0.055 R)
• M9: 2,082,851 km (0.113 R)
• M10: 2,244,267 km (0.107 R)
• M11: 2,385,936 km (0.066 R)
• M12: 2,753,199 km (0.116 R)
• M13: 3,138,264 km (0.047 R)
• M14: 3,595,286 km (0.076 R)
• M15: 4,393,241 km (0.076 R)
• M16: 4,541,492 km (0.105 R)
• M17: 4,903,818 km (0.1 R)
• M18: 6,444,975 km (0.101 R)
• M19: 6,512,295 km (0.106 R)
• M20: 6,920,846 km (0.085 R)
• M21: 7,128,189 km (0.093 R)
• M22: 7,197,902 km (0.087 R)
• M23: 7,267,614 km (0.117 R)
• M24: 7,478,547 km (0.107 R)
• M25: 7,584,762 km (0.093 R)
• M26: 7,727,029 km (0.078 R)
• M27: 8,378,678 km (0.101 R)
• M28: 8,525,882 km (0.104 R)
• M29: 8,935,032 km (0.104 R)
• M30: 9,427,059 km (0.115 R)
• M31: 9,580,098 km (0.054 R)
• M32: 10,675,154 km (0.119 R)
• M33: 11,116,169 km (0.079 R)
• M34: 11,563,167 km (0.071 R)
• M35: 12,182,054 km (0.112 R)
• M36: 12,854,197 km (0.041 R)
• M37: 13,109,261 km (0.11 R)
• M38: 13,711,243 km (0.097 R)
• M39: 14,102,890 km (0.086 R)
• M40: 14,586,540 km (0.086 R)
• M41: 14,675,102 km (0.068 R)
• M42: 14,897,255 km (0.111 R)
• M43: 15,615,624 km (0.095 R)
• M44: 16,115,879 km (0.099 R)
• M45: 16,946,148 km (0.119 R)
• M46: 17,366,368 km (0.102 R)
• M47: 17,742,906 km (0.075 R)
• M48: 18,312,575 km (0.106 R)
• M49: 18,743,865 km (0.104 R)
• M50: 19,470,163 km (0.107 R)
• M51: 21,050,066 km (0.045 R)
• M52: 21,653,095 km (0.085 R)
• M53: 22,363,834 km (0.104 R)
• M54: 22,465,860 km (0.117 R)
• M55: 23,808,052 km (0.086 R)
• M56: 24,173,819 km (0.06 R)
• M57: 24,699,656 km (0.103 R)
• M58: 25,122,868 km (0.072 R)
• M59: 25,869,511 km (0.058 R)
• M60: 26,461,320 km (0.115 R)
• M61: 26,569,330 km (0.072 R)
• M62: 27,493,845 km (0.067 R)
• M63: 28,263,077 km (0.12 R)
• M64: 28,594,885 km (0.055 R)
• M65: 28,761,387 km (0.048 R)
• M66: 29,095,140 km (0.062 R)
• M67: 31,010,741 km (0.117 R)
• M68: 31,067,738 km (0.087 R)
• M69: 31,868,834 km (0.112 R)
• M70: 32,908,839 km (0.087 R)
• M71: 34,077,348 km (0.094 R)
• M72: 35,974,997 km (0.117 R)
• M73: 36,575,034 km (0.098 R)
• M74: 36,695,460 km (0.084 R)
• M75: 36,936,761 km (0.043 R)
• M76: 37,238,949 km (0.097 R)
• M77: 37,602,771 km (0.105 R)
• M78: 38,578,748 km (0.09 R)
• M79: 39,131,362 km (0.083 R)
• M80: 39,254,481 km (0.037 R)
• M81: 40,120,204 km (0.074 R)
• M82: 40,368,686 km (0.069 R)
• M83: 40,679,999 km (0.088 R)
• M84: 40,929,678 km (0.067 R)
• M85: 41,117,274 km (0.086 R)
• M86: 41,493,363 km (0.101 R)
• M87: 41,870,499 km (0.08 R)
• M88: 42,122,572 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.2

Radius: 12

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.81 AU - 12.19 AU

Year: 11977 Days

Day: 8.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 88,259,723 km

• M1: 153,787 km (0.042 R)
• M2: 353,350 km (0.057 R)
• M3: 501,901 km (0.088 R)
• M4: 577,897 km (0.072 R)
• M5: 815,308 km (0.086 R)
• M6: 1,637,349 km (0.037 R)
• M7: 2,215,694 km (0.117 R)
• M8: 2,431,265 km (0.075 R)
• M9: 3,119,116 km (0.053 R)
• M10: 3,330,797 km (0.087 R)
• M11: 4,459,513 km (0.117 R)
• M12: 4,629,905 km (0.058 R)
• M13: 5,012,426 km (0.104 R)
• M14: 5,405,121 km (0.028 R)
• M15: 5,845,088 km (0.052 R)
• M16: 6,220,579 km (0.06 R)
• M17: 7,153,621 km (0.077 R)
• M18: 7,393,725 km (0.103 R)
• M19: 7,555,291 km (0.118 R)
• M20: 8,422,809 km (0.117 R)
• M21: 8,761,648 km (0.098 R)
• M22: 10,341,252 km (0.105 R)
• M23: 10,431,609 km (0.117 R)
• M24: 11,349,392 km (0.031 R)
• M25: 11,442,592 km (0.072 R)
• M26: 11,817,933 km (0.114 R)
• M27: 12,245,184 km (0.057 R)
• M28: 12,677,372 km (0.108 R)
• M29: 13,114,647 km (0.066 R)
• M30: 13,212,484 km (0.044 R)
• M31: 14,658,647 km (0.12 R)
• M32: 15,117,613 km (0.117 R)
• M33: 15,529,605 km (0.118 R)
• M34: 15,997,398 km (0.096 R)
• M35: 16,364,511 km (0.107 R)
• M36: 16,734,467 km (0.113 R)
• M37: 17,536,461 km (0.113 R)
• M38: 18,296,268 km (0.052 R)
• M39: 18,625,234 km (0.088 R)
• M40: 19,066,847 km (0.108 R)
• M41: 19,177,849 km (0.109 R)
• M42: 20,925,002 km (0.116 R)
• M43: 21,211,632 km (0.083 R)
• M44: 21,499,458 km (0.077 R)
• M45: 21,730,736 km (0.047 R)
• M46: 21,962,763 km (0.106 R)
• M47: 23,610,134 km (0.065 R)
• M48: 23,729,214 km (0.092 R)
• M49: 24,268,066 km (0.078 R)
• M50: 24,629,644 km (0.065 R)
• M51: 24,750,519 km (0.103 R)
• M52: 25,236,114 km (0.099 R)
• M53: 25,908,855 km (0.109 R)
• M54: 26,278,212 km (0.098 R)
• M55: 28,025,366 km (0.099 R)
• M56: 28,214,757 km (0.111 R)
• M57: 28,785,622 km (0.115 R)
• M58: 28,976,808 km (0.082 R)
• M59: 29,232,172 km (0.114 R)
• M60: 29,552,611 km (0.108 R)
• M61: 29,681,115 km (0.068 R)
• M62: 31,106,783 km (0.113 R)
• M63: 31,368,430 km (0.086 R)
• M64: 33,353,743 km (0.037 R)
• M65: 33,755,712 km (0.074 R)
• M66: 34,903,278 km (0.103 R)
• M67: 36,476,000 km (0.072 R)
• M68: 38,702,615 km (0.063 R)
• M69: 40,116,464 km (0.113 R)
• M70: 40,901,255 km (0.079 R)
• M71: 43,140,286 km (0.064 R)
• M72: 43,797,769 km (0.106 R)
• M73: 44,237,886 km (0.073 R)
• M74: 45,938,664 km (0.076 R)
• M75: 46,162,163 km (0.082 R)
• M76: 46,684,858 km (0.117 R)
• M77: 47,134,400 km (0.081 R)
• M78: 49,251,658 km (0.044 R)
• M79: 49,709,278 km (0.089 R)
• M80: 50,091,800 km (0.084 R)
• M81: 50,398,475 km (0.098 R)
• M82: 50,552,112 km (0.092 R)
• M83: 51,090,964 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.7

Radius: 3.2

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 13.94 AU - 14.16 AU

Year: 19946 Days

Day: 19.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,259,723 km

• M1: 46,824 km (0.094 R)
• M2: 126,410 km (0.12 R)
• M3: 198,816 km (0.118 R)
• M4: 381,923 km (0.096 R)
• M5: 518,057 km (0.105 R)
• M6: 832,063 km (0.076 R)
• M7: 1,118,543 km (0.106 R)
• M8: 1,233,434 km (0.061 R)
• M9: 1,495,231 km (0.058 R)
• M10: 1,516,025 km (0.076 R)
• M11: 1,536,969 km (0.105 R)
• M12: 1,885,083 km (0.062 R)
• M13: 1,975,739 km (0.075 R)
• M14: 2,067,891 km (0.09 R)
• M15: 2,426,029 km (0.071 R)
• M16: 2,599,712 km (0.094 R)
• M17: 3,279,185 km (0.074 R)
• M18: 3,306,412 km (0.066 R)
• M19: 3,526,620 km (0.12 R)
• M20: 3,582,420 km (0.079 R)
• M21: 3,694,768 km (0.104 R)
• M22: 3,923,204 km (0.055 R)
• M23: 4,605,071 km (0.083 R)
• M24: 4,850,711 km (0.055 R)
• M25: 5,322,692 km (0.057 R)
• M26: 5,483,211 km (0.049 R)
• M27: 5,547,837 km (0.047 R)
• M28: 5,612,763 km (0.117 R)
• M29: 5,842,096 km (0.113 R)
• M30: 5,941,279 km (0.039 R)
• M31: 6,343,548 km (0.115 R)
• M32: 6,411,466 km (0.119 R)
• M33: 6,789,200 km (0.114 R)
• M34: 6,823,907 km (0.093 R)
• M35: 6,858,614 km (0.054 R)
• M36: 7,068,499 km (0.117 R)
• M37: 7,174,115 km (0.056 R)
• M38: 7,244,875 km (0.119 R)
• M39: 7,387,143 km (0.047 R)
• M40: 8,520,048 km (0.081 R)
• M41: 9,472,388 km (0.106 R)
• M42: 9,627,820 km (0.077 R)
• M43: 9,823,344 km (0.091 R)
• M44: 9,901,883 km (0.118 R)
• M45: 10,942,336 km (0.098 R)
• M46: 11,105,548 km (0.068 R)
• M47: 11,558,231 km (0.12 R)
• M48: 12,143,158 km (0.119 R)
• M49: 12,909,249 km (0.067 R)
• M50: 13,954,789 km (0.08 R)
• M51: 15,253,896 km (0.071 R)
• M52: 16,591,002 km (0.095 R)
• M53: 17,249,981 km (0.119 R)
• M54: 17,297,403 km (0.066 R)
• M55: 18,109,570 km (0.079 R)
• M56: 19,870,188 km (0.07 R)
• M57: 20,069,153 km (0.111 R)
• M58: 20,118,969 km (0.042 R)
• M59: 20,318,682 km (0.092 R)
• M60: 20,418,913 km (0.104 R)
• M61: 21,786,835 km (0.092 R)
• M62: 22,559,359 km (0.089 R)
• M63: 23,445,876 km (0.102 R)
• M64: 23,708,719 km (0.07 R)
• M65: 24,290,505 km (0.1 R)
• M66: 24,930,635 km (0.05 R)
• M67: 25,684,309 km (0.071 R)
• M68: 25,792,618 km (0.031 R)
• M69: 25,955,231 km (0.112 R)
• M70: 26,118,292 km (0.105 R)
• M71: 27,048,641 km (0.118 R)
• M72: 27,490,254 km (0.066 R)
• M73: 27,656,458 km (0.064 R)
• M74: 27,711,958 km (0.044 R)
• M75: 28,157,012 km (0.099 R)
• M76: 28,829,155 km (0.12 R)
• M77: 33,147,597 km (0.092 R)
• M78: 33,383,513 km (0.073 R)
• M79: 33,442,604 km (0.059 R)
• M80: 34,452,090 km (0.083 R)
• M81: 35,290,886 km (0.074 R)
• M82: 36,015,239 km (0.093 R)
• M83: 36,744,528 km (0.105 R)
• M84: 37,417,120 km (0.103 R)
• M85: 37,662,760 km (0.111 R)
• M86: 37,847,364 km (0.066 R)
• M87: 38,155,685 km (0.083 R)
• M88: 39,210,200 km (0.084 R)
• M89: 40,525,764 km (0.109 R)
• M90: 40,651,875 km (0.096 R)
• M91: 40,778,136 km (0.038 R)
• M92: 40,967,676 km (0.11 R)
• M93: 41,537,943 km (0.071 R)
• M94: 42,686,556 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.3

Radius: 6.4

Gravity: 17.9 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 15.7 AU - 16.22 AU

Year: 24149 Days

Day: 21.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 94.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 88,259,723 km

• M1: 131,197 km (0.113 R)
• M2: 492,775 km (0.118 R)
• M3: 2,420,942 km (0.084 R)
• M4: 3,037,136 km (0.114 R)
• M5: 3,518,542 km (0.03 R)
• M6: 3,745,183 km (0.07 R)
• M7: 3,837,185 km (0.049 R)
• M8: 4,260,547 km (0.099 R)
• M9: 4,551,066 km (0.102 R)
• M10: 4,848,018 km (0.118 R)
• M11: 5,202,416 km (0.08 R)
• M12: 5,356,801 km (0.044 R)
• M13: 5,829,231 km (0.079 R)
• M14: 7,096,175 km (0.114 R)
• M15: 7,267,614 km (0.105 R)
• M16: 7,907,594 km (0.077 R)
• M17: 8,264,235 km (0.109 R)
• M18: 8,993,375 km (0.055 R)
• M19: 9,553,619 km (0.092 R)
• M20: 12,108,900 km (0.11 R)
• M21: 12,245,334 km (0.102 R)
• M22: 12,726,889 km (0.117 R)
• M23: 13,004,842 km (0.081 R)
• M24: 13,425,511 km (0.099 R)
• M25: 16,191,726 km (0.095 R)
• M26: 16,492,866 km (0.118 R)
• M27: 17,024,387 km (0.069 R)
• M28: 19,205,973 km (0.049 R)
• M29: 22,387,621 km (0.052 R)
• M30: 22,807,243 km (0.03 R)
• M31: 23,314,080 km (0.044 R)
• M32: 25,204,399 km (0.107 R)
• M33: 25,378,680 km (0.032 R)
• M34: 25,465,896 km (0.069 R)
• M35: 25,728,440 km (0.111 R)
• M36: 25,903,918 km (0.037 R)
• M37: 26,521,159 km (0.092 R)
• M38: 26,876,155 km (0.096 R)
• M39: 29,038,443 km (0.091 R)
• M40: 29,495,913 km (0.063 R)
• M41: 30,140,381 km (0.085 R)
• M42: 31,537,026 km (0.108 R)
• M43: 33,240,497 km (0.06 R)
• M44: 33,623,169 km (0.064 R)
• M45: 33,815,103 km (0.053 R)
• M46: 36,145,538 km (0.095 R)
• M47: 36,637,566 km (0.053 R)
• M48: 37,628,352 km (0.075 R)
• M49: 38,027,031 km (0.045 R)
• M50: 39,332,721 km (0.105 R)
• M51: 39,940,238 km (0.11 R)
• M52: 40,041,665 km (0.04 R)
• M53: 41,369,795 km (0.084 R)
• M54: 44,278,875 km (0.072 R)
• M55: 44,383,893 km (0.107 R)
• M56: 45,122,009 km (0.112 R)
• M57: 49,853,490 km (0.085 R)
• M58: 50,401,019 km (0.115 R)
• M59: 50,510,823 km (0.105 R)
• M60: 57,583,512 km (0.037 R)
• M61: 57,813,144 km (0.106 R)
• M62: 58,388,348 km (0.068 R)
• M63: 58,965,347 km (0.069 R)
• M64: 59,081,136 km (0.081 R)
• M65: 61,996,798 km (0.089 R)
• M66: 62,939,714 km (0.062 R)
• M67: 63,176,228 km (0.101 R)
• M68: 66,637,923 km (0.044 R)
• M69: 67,482,702 km (0.11 R)
• M70: 68,209,598 km (0.109 R)
• M71: 68,939,187 km (0.116 R)
• M72: 69,182,882 km (0.105 R)
• M73: 70,038,282 km (0.04 R)
• M74: 70,160,803 km (0.032 R)
• M75: 71,759,555 km (0.083 R)
• M76: 73,743,672 km (0.045 R)
• M77: 76,879,842 km (0.085 R)
• M78: 78,146,487 km (0.097 R)
• M79: 81,214,440 km (0.113 R)
• M80: 81,343,094 km (0.11 R)
• M81: 88,259,752 km (0.097 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: 340 - 11,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit