🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.46 AU - 3.58 AU

Year: 2310 Days

Day: 30.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.53 AU - 4.11 AU

Year: 2612 Days

Day: 32.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.44 AU - 4.98 AU

Year: 3022 Days

Day: 19.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.8

Radius: 11.6

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.1 AU - 8.16 AU

Year: 6661 Days

Day: 8 Hours

Environment

Temp: -149 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 37,988,334 km

• M1: 167,400 km (0.103 R)
• M2: 448,345 km (0.042 R)
• M3: 598,840 km (0.106 R)
• M4: 987,645 km (0.095 R)
• M5: 1,227,899 km (0.077 R)
• M6: 1,545,196 km (0.115 R)
• M7: 1,703,770 km (0.074 R)
• M8: 1,785,151 km (0.116 R)
• M9: 1,867,879 km (0.039 R)
• M10: 2,080,458 km (0.083 R)
• M11: 2,694,258 km (0.053 R)
• M12: 2,838,171 km (0.111 R)
• M13: 2,911,025 km (0.065 R)
• M14: 3,108,644 km (0.103 R)
• M15: 3,439,255 km (0.1 R)
• M16: 4,189,638 km (0.069 R)
• M17: 4,555,255 km (0.113 R)
• M18: 4,640,975 km (0.111 R)
• M19: 4,989,837 km (0.094 R)
• M20: 5,078,399 km (0.084 R)
• M21: 5,197,329 km (0.109 R)
• M22: 7,390,284 km (0.08 R)
• M23: 7,763,681 km (0.072 R)
• M24: 8,493,419 km (0.103 R)
• M25: 8,705,998 km (0.119 R)
• M26: 8,920,222 km (0.052 R)
• M27: 9,064,135 km (0.08 R)
• M28: 9,610,616 km (0.102 R)
• M29: 9,795,070 km (0.109 R)
• M30: 10,055,370 km (0.083 R)
• M31: 10,318,064 km (0.055 R)
• M32: 10,582,853 km (0.117 R)
• M33: 11,196,802 km (0.041 R)
• M34: 11,391,130 km (0.097 R)
• M35: 11,822,421 km (0.092 R)
• M36: 12,299,039 km (0.114 R)
• M37: 12,539,742 km (0.11 R)
• M38: 12,903,714 km (0.096 R)
• M39: 13,230,136 km (0.105 R)
• M40: 13,600,690 km (0.058 R)
• M41: 13,724,857 km (0.112 R)
• M42: 13,932,947 km (0.077 R)
• M43: 14,183,823 km (0.119 R)
• M44: 14,394,158 km (0.09 R)
• M45: 14,903,089 km (0.098 R)
• M46: 15,634,025 km (0.044 R)
• M47: 16,288,815 km (0.114 R)
• M48: 16,464,891 km (0.071 R)
• M49: 17,625,172 km (0.117 R)
• M50: 17,896,543 km (0.072 R)
• M51: 18,078,304 km (0.067 R)
• M52: 18,443,772 km (0.063 R)
• M53: 19,274,788 km (0.098 R)
• M54: 19,507,712 km (0.039 R)
• M55: 19,835,630 km (0.113 R)
• M56: 19,929,578 km (0.041 R)
• M57: 20,070,798 km (0.1 R)
• M58: 20,877,580 km (0.094 R)
• M59: 22,132,107 km (0.094 R)
• M60: 22,376,102 km (0.083 R)
• M61: 23,014,735 km (0.111 R)
• M62: 23,113,619 km (0.026 R)
• M63: 23,212,503 km (0.099 R)
• M64: 23,361,203 km (0.085 R)
• M65: 24,310,103 km (0.086 R)
• M66: 24,763,983 km (0.107 R)
• M67: 25,169,842 km (0.06 R)
• M68: 25,731,432 km (0.115 R)
• M69: 26,193,989 km (0.112 R)
• M70: 26,348,823 km (0.037 R)
• M71: 28,388,739 km (0.086 R)
• M72: 29,669,297 km (0.065 R)
• M73: 30,046,284 km (0.115 R)
• M74: 30,479,070 km (0.114 R)
• M75: 30,696,286 km (0.11 R)
• M76: 31,023,008 km (0.115 R)
• M77: 31,241,571 km (0.103 R)
• M78: 31,625,139 km (0.11 R)
• M79: 31,955,152 km (0.065 R)
• M80: 32,286,362 km (0.098 R)
• M81: 32,563,118 km (0.092 R)
• M82: 34,071,663 km (0.069 R)
• M83: 34,353,655 km (0.072 R)
• M84: 34,692,793 km (0.108 R)
• M85: 35,317,664 km (0.12 R)
• M86: 36,348,243 km (0.05 R)
• M87: 36,521,029 km (0.077 R)
• M88: 37,562,978 km (0.099 R)
• M89: 37,970,932 km (0.103 R)
• M90: 38,263,246 km (0.035 R)
• M91: 38,438,874 km (0.084 R)
• M92: 38,849,969 km (0.072 R)
• M93: 39,321,501 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.3

Radius: 14.2

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.74 AU - 8.46 AU

Year: 7330 Days

Day: 12.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 37,988,334 km

• M1: 185,202 km (0.117 R)
• M2: 294,409 km (0.092 R)
• M3: 635,193 km (0.105 R)
• M4: 866,770 km (0.087 R)
• M5: 1,023,399 km (0.089 R)
• M6: 1,473,838 km (0.096 R)
• M7: 1,832,574 km (0.117 R)
• M8: 2,185,176 km (0.12 R)
• M9: 3,057,032 km (0.113 R)
• M10: 3,490,418 km (0.106 R)
• M11: 3,748,923 km (0.088 R)
• M12: 3,887,450 km (0.03 R)
• M13: 4,127,256 km (0.109 R)
• M14: 4,342,826 km (0.104 R)
• M15: 4,474,024 km (0.098 R)
• M16: 5,057,754 km (0.102 R)
• M17: 5,366,674 km (0.115 R)
• M18: 6,003,063 km (0.075 R)
• M19: 6,165,975 km (0.117 R)
• M20: 6,429,716 km (0.037 R)
• M21: 6,968,418 km (0.066 R)
• M22: 8,707,643 km (0.092 R)
• M23: 9,171,995 km (0.109 R)
• M24: 9,720,870 km (0.103 R)
• M25: 9,855,059 km (0.091 R)
• M26: 9,951,250 km (0.068 R)
• M27: 10,397,650 km (0.047 R)
• M28: 10,751,749 km (0.073 R)
• M29: 11,149,679 km (0.066 R)
• M30: 11,796,690 km (0.07 R)
• M31: 12,248,625 km (0.057 R)
• M32: 13,360,586 km (0.055 R)
• M33: 13,595,454 km (0.066 R)
• M34: 14,177,689 km (0.094 R)
• M35: 14,570,533 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.8

Radius: 14.3

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.3 AU - 9.68 AU

Year: 9430 Days

Day: 12.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,988,334 km

• M1: 183,706 km (0.115 R)
• M2: 279,898 km (0.059 R)
• M3: 384,317 km (0.104 R)
• M4: 488,138 km (0.083 R)
• M5: 681,568 km (0.077 R)
• M6: 889,060 km (0.026 R)
• M7: 1,335,311 km (0.084 R)
• M8: 1,620,893 km (0.119 R)
• M9: 2,168,720 km (0.06 R)
• M10: 2,683,038 km (0.064 R)
• M11: 2,817,526 km (0.079 R)
• M12: 2,908,631 km (0.05 R)
• M13: 3,093,684 km (0.053 R)
• M14: 3,524,675 km (0.04 R)
• M15: 3,924,102 km (0.04 R)
• M16: 4,497,211 km (0.085 R)
• M17: 4,821,091 km (0.086 R)
• M18: 5,152,599 km (0.065 R)
• M19: 5,692,947 km (0.109 R)
• M20: 6,073,225 km (0.111 R)
• M21: 6,461,880 km (0.074 R)
• M22: 7,106,796 km (0.084 R)
• M23: 7,326,556 km (0.079 R)
• M24: 7,644,152 km (0.114 R)
• M25: 8,096,536 km (0.107 R)
• M26: 8,491,474 km (0.081 R)
• M27: 8,960,015 km (0.077 R)
• M28: 9,095,401 km (0.052 R)
• M29: 9,231,685 km (0.119 R)
• M30: 9,471,490 km (0.046 R)
• M31: 10,274,382 km (0.071 R)
• M32: 10,809,793 km (0.081 R)
• M33: 11,244,674 km (0.113 R)
• M34: 11,354,329 km (0.116 R)
• M35: 11,945,091 km (0.116 R)
• M36: 12,206,588 km (0.041 R)
• M37: 14,051,429 km (0.093 R)
• M38: 14,765,459 km (0.071 R)
• M39: 15,981,840 km (0.103 R)
• M40: 16,436,019 km (0.068 R)
• M41: 16,936,274 km (0.046 R)
• M42: 17,314,757 km (0.091 R)
• M43: 17,908,959 km (0.092 R)
• M44: 18,294,623 km (0.083 R)
• M45: 18,899,896 km (0.107 R)
• M46: 19,030,495 km (0.062 R)
• M47: 19,161,393 km (0.071 R)
• M48: 19,511,751 km (0.084 R)
• M49: 19,952,915 km (0.07 R)
• M50: 20,575,990 km (0.11 R)
• M51: 20,934,876 km (0.107 R)
• M52: 21,978,171 km (0.076 R)
• M53: 22,069,725 km (0.114 R)
• M54: 22,945,621 km (0.05 R)
• M55: 23,926,983 km (0.106 R)
• M56: 24,351,841 km (0.042 R)
• M57: 25,544,884 km (0.053 R)
• M58: 25,785,736 km (0.104 R)
• M59: 26,221,365 km (0.106 R)
• M60: 26,367,074 km (0.104 R)
• M61: 26,952,600 km (0.116 R)
• M62: 28,136,667 km (0.103 R)
• M63: 28,335,632 km (0.097 R)
• M64: 29,337,638 km (0.062 R)
• M65: 29,792,416 km (0.068 R)
• M66: 31,273,285 km (0.071 R)
• M67: 33,145,054 km (0.072 R)
• M68: 33,302,580 km (0.079 R)
• M69: 33,460,556 km (0.065 R)
• M70: 34,253,574 km (0.118 R)
• M71: 34,625,774 km (0.09 R)
• M72: 35,159,838 km (0.057 R)
• M73: 35,642,889 km (0.07 R)
• M74: 35,804,306 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46

Radius: 12.3

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.99 AU - 11.47 AU

Year: 9810 Days

Day: 7.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 37,988,334 km

• M1: 203,004 km (0.072 R)
• M2: 347,366 km (0.111 R)
• M3: 537,056 km (0.095 R)
• M4: 617,540 km (0.104 R)
• M5: 858,692 km (0.038 R)
• M6: 996,322 km (0.092 R)
• M7: 1,397,244 km (0.114 R)
• M8: 1,859,801 km (0.086 R)
• M9: 2,135,510 km (0.093 R)
• M10: 2,934,961 km (0.083 R)
• M11: 3,163,995 km (0.095 R)
• M12: 3,819,982 km (0.1 R)
• M13: 3,919,464 km (0.098 R)
• M14: 4,019,994 km (0.099 R)
• M15: 4,343,724 km (0.065 R)
• M16: 4,729,387 km (0.037 R)
• M17: 5,199,424 km (0.064 R)
• M18: 5,798,713 km (0.056 R)
• M19: 6,145,481 km (0.085 R)
• M20: 7,957,859 km (0.046 R)
• M21: 10,015,129 km (0.067 R)
• M22: 10,315,222 km (0.042 R)
• M23: 10,712,105 km (0.106 R)
• M24: 11,090,438 km (0.073 R)
• M25: 11,401,003 km (0.103 R)
• M26: 12,153,032 km (0.029 R)
• M27: 13,071,862 km (0.108 R)
• M28: 13,603,234 km (0.102 R)
• M29: 13,730,691 km (0.085 R)
• M30: 14,038,563 km (0.092 R)
• M31: 14,296,769 km (0.077 R)
• M32: 14,400,590 km (0.113 R)
• M33: 14,582,651 km (0.116 R)
• M34: 14,844,298 km (0.092 R)
• M35: 14,949,315 km (0.091 R)
• M36: 15,478,443 km (0.051 R)
• M37: 16,418,965 km (0.113 R)
• M38: 17,322,835 km (0.051 R)
• M39: 17,934,242 km (0.075 R)
• M40: 18,552,829 km (0.074 R)
• M41: 19,064,304 km (0.083 R)
• M42: 19,235,743 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.7

Radius: 14.2

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.26 AU - 14.28 AU

Year: 15965 Days

Day: 5.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 37,988,334 km

• M1: 220,058 km (0.088 R)
• M2: 311,463 km (0.091 R)
• M3: 644,916 km (0.094 R)
• M4: 836,252 km (0.09 R)
• M5: 1,026,092 km (0.103 R)
• M6: 1,231,340 km (0.114 R)
• M7: 1,630,766 km (0.108 R)
• M8: 1,737,130 km (0.112 R)
• M9: 3,674,423 km (0.052 R)
• M10: 4,364,219 km (0.049 R)
• M11: 4,590,560 km (0.053 R)
• M12: 5,055,062 km (0.117 R)
• M13: 6,070,981 km (0.057 R)
• M14: 6,409,371 km (0.074 R)
• M15: 7,869,895 km (0.11 R)
• M16: 9,821,848 km (0.058 R)
• M17: 9,970,399 km (0.06 R)
• M18: 10,775,086 km (0.065 R)
• M19: 10,877,112 km (0.079 R)
• M20: 11,185,283 km (0.104 R)
• M21: 11,548,507 km (0.113 R)
• M22: 12,393,286 km (0.07 R)
• M23: 12,607,510 km (0.116 R)
• M24: 13,587,227 km (0.097 R)
• M25: 14,198,035 km (0.047 R)
• M26: 15,504,024 km (0.114 R)
• M27: 16,552,855 km (0.044 R)
• M28: 17,026,332 km (0.105 R)
• M29: 17,504,447 km (0.093 R)
• M30: 18,412,506 km (0.12 R)
• M31: 19,274,040 km (0.105 R)
• M32: 19,460,289 km (0.078 R)
• M33: 19,709,669 km (0.105 R)
• M34: 20,781,239 km (0.112 R)
• M35: 21,100,032 km (0.042 R)
• M36: 21,807,031 km (0.106 R)
• M37: 21,936,433 km (0.045 R)
• M38: 22,326,285 km (0.099 R)
• M39: 22,587,334 km (0.113 R)
• M40: 22,915,103 km (0.101 R)
• M41: 23,046,599 km (0.064 R)
• M42: 23,178,544 km (0.104 R)
• M43: 23,509,156 km (0.063 R)
• M44: 24,041,425 km (0.104 R)
• M45: 25,593,802 km (0.108 R)
• M46: 25,935,633 km (0.094 R)
• M47: 26,970,103 km (0.076 R)
• M48: 27,387,630 km (0.102 R)
• M49: 27,527,205 km (0.055 R)
• M50: 28,158,658 km (0.071 R)
• M51: 28,370,189 km (0.084 R)
• M52: 28,865,956 km (0.108 R)
• M53: 29,293,058 km (0.053 R)
• M54: 29,722,255 km (0.103 R)
• M55: 29,865,869 km (0.094 R)
• M56: 31,095,264 km (0.095 R)
• M57: 31,313,826 km (0.102 R)
• M58: 31,459,983 km (0.11 R)
• M59: 32,858,873 km (0.05 R)
• M60: 33,379,474 km (0.104 R)
• M61: 34,127,762 km (0.087 R)
• M62: 34,730,492 km (0.09 R)
• M63: 35,184,821 km (0.086 R)
• M64: 36,099,313 km (0.111 R)
• M65: 36,713,412 km (0.09 R)
• M66: 37,253,610 km (0.051 R)
• M67: 38,341,785 km (0.116 R)
• M68: 39,756,083 km (0.113 R)
• M69: 40,549,251 km (0.092 R)
• M70: 41,748,876 km (0.087 R)
• M71: 41,909,694 km (0.085 R)
• M72: 42,231,928 km (0.051 R)
• M73: 42,555,059 km (0.117 R)
• M74: 45,086,704 km (0.05 R)
• M75: 45,334,288 km (0.067 R)
• M76: 45,665,049 km (0.101 R)
• M77: 47,163,721 km (0.105 R)
• M78: 50,551,514 km (0.107 R)
• M79: 50,722,953 km (0.068 R)
• M80: 51,582,991 km (0.063 R)
• M81: 52,621,500 km (0.069 R)
• M82: 54,104,464 km (0.098 R)
• M83: 54,807,125 km (0.093 R)
• M84: 55,689,752 km (0.115 R)
• M85: 56,132,711 km (0.066 R)
• M86: 58,905,658 km (0.081 R)
• M87: 60,536,125 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.4

Radius: 7.1

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 16.8 AU - 18.8 AU

Year: 26273 Days

Day: 21.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 37,988,334 km

• M1: 97,837 km (0.085 R)
• M2: 295,157 km (0.074 R)
• M3: 687,552 km (0.117 R)
• M4: 851,212 km (0.047 R)
• M5: 1,145,920 km (0.041 R)
• M6: 1,197,980 km (0.065 R)
• M7: 1,251,087 km (0.076 R)
• M8: 1,414,747 km (0.116 R)
• M9: 2,334,325 km (0.112 R)
• M10: 4,079,384 km (0.107 R)
• M11: 4,187,244 km (0.098 R)
• M12: 5,141,828 km (0.107 R)
• M13: 9,676,289 km (0.107 R)
• M14: 10,626,236 km (0.05 R)
• M15: 11,414,916 km (0.055 R)
• M16: 11,835,585 km (0.107 R)
• M17: 12,534,806 km (0.05 R)
• M18: 12,968,789 km (0.063 R)
• M19: 13,327,525 km (0.107 R)
• M20: 14,136,251 km (0.111 R)
• M21: 14,218,081 km (0.111 R)
• M22: 15,379,110 km (0.07 R)
• M23: 16,570,208 km (0.118 R)
• M24: 16,656,377 km (0.074 R)
• M25: 16,742,844 km (0.091 R)
• M26: 19,858,070 km (0.108 R)
• M27: 19,995,551 km (0.118 R)
• M28: 20,456,013 km (0.101 R)
• M29: 20,502,239 km (0.105 R)
• M30: 20,594,840 km (0.088 R)
• M31: 21,013,115 km (0.089 R)
• M32: 21,669,401 km (0.07 R)
• M33: 22,618,749 km (0.11 R)
• M34: 23,484,622 km (0.118 R)
• M35: 23,726,970 km (0.079 R)
• M36: 25,596,644 km (0.117 R)
• M37: 25,946,105 km (0.063 R)
• M38: 27,105,788 km (0.095 R)
• M39: 28,902,608 km (0.029 R)
• M40: 32,232,357 km (0.029 R)
• M41: 32,663,947 km (0.084 R)
• M42: 33,260,244 km (0.064 R)
• M43: 33,423,605 km (0.064 R)
• M44: 34,960,274 km (0.072 R)
• M45: 35,237,030 km (0.057 R)
• M46: 35,737,286 km (0.099 R)
• M47: 35,848,736 km (0.088 R)
• M48: 36,295,735 km (0.112 R)
• M49: 36,463,733 km (0.09 R)
• M50: 36,575,931 km (0.095 R)
• M51: 37,195,267 km (0.056 R)
• M52: 37,421,309 km (0.099 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 13,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit