🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.42 AU - 0.66 AU

Year: 145 Days

Day: 20.8 Hours

Environment

Temp: 249 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.91 AU - 1.45 AU

Year: 468 Days

Day: 47.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.15 AU - 1.31 AU

Year: 498 Days

Day: 29 Hours

Environment

Temp: -9 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.08 AU - 3 AU

Year: 1479 Days

Day: 35.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 95.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,280,050 km

• M1: 1,643,033 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841

Radius: 11.8

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.63 AU - 5.11 AU

Year: 3925 Days

Day: 13.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 88.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,280,050 km

• M1: 151,243 km (0.065 R)
• M2: 349,461 km (0.056 R)
• M3: 471,233 km (0.104 R)
• M4: 549,024 km (0.053 R)
• M5: 731,534 km (0.048 R)
• M6: 873,502 km (0.101 R)
• M7: 1,038,359 km (0.052 R)
• M8: 1,118,094 km (0.082 R)
• M9: 1,370,915 km (0.071 R)
• M10: 1,504,356 km (0.055 R)
• M11: 1,580,502 km (0.102 R)
• M12: 1,657,993 km (0.038 R)
• M13: 1,931,309 km (0.081 R)
• M14: 2,014,635 km (0.071 R)
• M15: 2,184,877 km (0.118 R)
• M16: 2,413,462 km (0.04 R)
• M17: 2,521,622 km (0.054 R)
• M18: 2,818,424 km (0.076 R)
• M19: 2,951,716 km (0.082 R)
• M20: 3,547,414 km (0.108 R)
• M21: 3,754,308 km (0.107 R)
• M22: 4,201,905 km (0.101 R)
• M23: 4,421,066 km (0.111 R)
• M24: 5,453,590 km (0.064 R)
• M25: 5,765,502 km (0.091 R)
• M26: 5,960,278 km (0.098 R)
• M27: 6,034,030 km (0.071 R)
• M28: 6,182,132 km (0.069 R)
• M29: 6,306,597 km (0.1 R)
• M30: 6,532,789 km (0.119 R)
• M31: 7,096,773 km (0.1 R)
• M32: 7,279,582 km (0.113 R)
• M33: 8,519,150 km (0.064 R)
• M34: 9,391,156 km (0.059 R)
• M35: 9,534,471 km (0.1 R)
• M36: 10,737,088 km (0.118 R)
• M37: 10,947,273 km (0.094 R)
• M38: 11,219,392 km (0.095 R)
• M39: 11,832,144 km (0.063 R)
• M40: 12,205,092 km (0.076 R)
• M41: 12,740,054 km (0.072 R)
• M42: 12,962,506 km (0.03 R)
• M43: 13,154,290 km (0.052 R)
• M44: 13,605,328 km (0.054 R)
• M45: 14,028,840 km (0.077 R)
• M46: 14,258,622 km (0.104 R)
• M47: 14,390,567 km (0.104 R)
• M48: 14,922,088 km (0.115 R)
• M49: 15,056,128 km (0.111 R)
• M50: 16,279,240 km (0.108 R)
• M51: 16,417,170 km (0.119 R)
• M52: 16,798,345 km (0.074 R)
• M53: 16,902,764 km (0.114 R)
• M54: 17,042,489 km (0.073 R)
• M55: 17,147,357 km (0.119 R)
• M56: 17,994,978 km (0.09 R)
• M57: 19,037,376 km (0.066 R)
• M58: 19,328,344 km (0.109 R)
• M59: 19,767,563 km (0.034 R)
• M60: 19,841,166 km (0.065 R)
• M61: 20,618,775 km (0.108 R)
• M62: 20,917,522 km (0.109 R)
• M63: 22,089,173 km (0.042 R)
• M64: 22,356,654 km (0.044 R)
• M65: 22,509,992 km (0.073 R)
• M66: 23,243,171 km (0.113 R)
• M67: 23,632,275 km (0.086 R)
• M68: 24,733,016 km (0.082 R)
• M69: 25,329,612 km (0.047 R)
• M70: 25,930,996 km (0.04 R)
• M71: 26,092,113 km (0.077 R)
• M72: 26,374,853 km (0.101 R)
• M73: 26,780,712 km (0.109 R)
• M74: 27,147,675 km (0.113 R)
• M75: 27,229,505 km (0.112 R)
• M76: 27,352,325 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.4

Radius: 12.5

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.96 AU - 6.92 AU

Year: 5288 Days

Day: 14.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,280,050 km

• M1: 184,604 km (0.094 R)
• M2: 270,623 km (0.066 R)
• M3: 397,332 km (0.114 R)
• M4: 649,554 km (0.115 R)
• M5: 852,259 km (0.082 R)
• M6: 1,132,905 km (0.108 R)
• M7: 1,381,985 km (0.114 R)
• M8: 1,649,317 km (0.078 R)
• M9: 2,037,972 km (0.095 R)
• M10: 2,162,138 km (0.11 R)
• M11: 2,288,847 km (0.074 R)
• M12: 2,664,787 km (0.049 R)
• M13: 3,080,968 km (0.064 R)
• M14: 3,454,065 km (0.103 R)
• M15: 3,667,841 km (0.086 R)
• M16: 4,335,047 km (0.094 R)
• M17: 4,450,088 km (0.117 R)
• M18: 4,659,525 km (0.079 R)
• M19: 5,015,867 km (0.086 R)
• M20: 5,356,651 km (0.087 R)
• M21: 5,831,175 km (0.099 R)
• M22: 5,958,334 km (0.064 R)
• M23: 6,345,493 km (0.088 R)
• M24: 6,847,543 km (0.03 R)
• M25: 6,928,027 km (0.111 R)
• M26: 7,144,046 km (0.052 R)
• M27: 7,307,706 km (0.109 R)
• M28: 7,555,440 km (0.113 R)
• M29: 7,918,215 km (0.055 R)
• M30: 9,247,243 km (0.096 R)
• M31: 10,520,470 km (0.098 R)
• M32: 10,800,368 km (0.085 R)
• M33: 10,956,997 km (0.114 R)
• M34: 11,304,214 km (0.118 R)
• M35: 11,944,941 km (0.111 R)
• M36: 12,269,718 km (0.096 R)
• M37: 12,762,344 km (0.119 R)
• M38: 12,994,520 km (0.086 R)
• M39: 13,161,172 km (0.111 R)
• M40: 13,462,911 km (0.058 R)
• M41: 13,902,878 km (0.12 R)
• M42: 14,107,528 km (0.068 R)
• M43: 14,382,040 km (0.043 R)
• M44: 14,554,526 km (0.071 R)
• M45: 14,658,347 km (0.112 R)
• M46: 15,145,887 km (0.11 R)
• M47: 15,638,961 km (0.082 R)
• M48: 15,851,839 km (0.063 R)
• M49: 15,958,652 km (0.076 R)
• M50: 16,280,587 km (0.047 R)
• M51: 16,460,403 km (0.082 R)
• M52: 16,640,818 km (0.116 R)
• M53: 17,076,447 km (0.12 R)
• M54: 17,405,712 km (0.113 R)
• M55: 17,737,221 km (0.045 R)
• M56: 17,922,124 km (0.12 R)
• M57: 18,182,275 km (0.114 R)
• M58: 18,331,424 km (0.11 R)
• M59: 18,631,068 km (0.077 R)
• M60: 20,037,737 km (0.12 R)
• M61: 20,462,595 km (0.119 R)
• M62: 21,046,625 km (0.1 R)
• M63: 22,191,348 km (0.03 R)
• M64: 22,390,762 km (0.057 R)
• M65: 22,630,867 km (0.043 R)
• M66: 22,831,627 km (0.1 R)
• M67: 23,762,575 km (0.095 R)
• M68: 23,925,786 km (0.046 R)
• M69: 25,120,026 km (0.07 R)
• M70: 25,327,817 km (0.098 R)
• M71: 25,452,881 km (0.056 R)
• M72: 25,745,345 km (0.058 R)
• M73: 26,038,856 km (0.093 R)
• M74: 26,798,813 km (0.101 R)
• M75: 27,138,999 km (0.101 R)
• M76: 27,523,315 km (0.089 R)
• M77: 28,643,803 km (0.088 R)
• M78: 28,904,553 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.7

Radius: 12.2

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.32 AU - 6.66 AU

Year: 5355 Days

Day: 9.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,280,050 km

• M1: 161,865 km (0.12 R)
• M2: 307,723 km (0.113 R)
• M3: 433,684 km (0.1 R)
• M4: 510,428 km (0.098 R)
• M5: 593,006 km (0.096 R)
• M6: 669,750 km (0.094 R)
• M7: 1,194,539 km (0.036 R)
• M8: 1,281,007 km (0.1 R)
• M9: 1,553,723 km (0.108 R)
• M10: 1,795,623 km (0.075 R)
• M11: 2,137,604 km (0.114 R)
• M12: 2,352,726 km (0.083 R)
• M13: 2,463,129 km (0.107 R)
• M14: 2,922,095 km (0.109 R)
• M15: 3,021,129 km (0.081 R)
• M16: 3,243,132 km (0.078 R)
• M17: 3,366,401 km (0.08 R)
• M18: 3,596,782 km (0.04 R)
• M19: 3,941,156 km (0.11 R)
• M20: 4,050,961 km (0.115 R)
• M21: 4,296,301 km (0.114 R)
• M22: 4,989,987 km (0.084 R)
• M23: 5,156,938 km (0.111 R)
• M24: 5,253,279 km (0.105 R)
• M25: 5,693,845 km (0.03 R)
• M26: 5,843,442 km (0.106 R)
• M27: 6,019,519 km (0.036 R)
• M28: 6,663,089 km (0.092 R)
• M29: 7,086,451 km (0.104 R)
• M30: 7,220,640 km (0.081 R)
• M31: 7,328,500 km (0.084 R)
• M32: 7,409,882 km (0.11 R)
• M33: 8,099,079 km (0.091 R)
• M34: 8,295,800 km (0.036 R)
• M35: 8,437,320 km (0.095 R)
• M36: 8,693,880 km (0.082 R)
• M37: 8,808,921 km (0.114 R)
• M38: 9,509,039 km (0.074 R)
• M39: 9,597,751 km (0.032 R)
• M40: 10,287,696 km (0.085 R)
• M41: 10,715,546 km (0.069 R)
• M42: 11,149,230 km (0.08 R)
• M43: 11,842,317 km (0.098 R)
• M44: 11,969,774 km (0.106 R)
• M45: 12,194,171 km (0.064 R)
• M46: 12,452,228 km (0.093 R)
• M47: 12,875,440 km (0.093 R)
• M48: 14,071,924 km (0.093 R)
• M49: 14,342,696 km (0.115 R)
• M50: 14,444,572 km (0.119 R)
• M51: 14,683,480 km (0.093 R)
• M52: 15,026,957 km (0.118 R)
• M53: 15,792,150 km (0.095 R)
• M54: 16,144,153 km (0.113 R)
• M55: 16,605,663 km (0.04 R)
• M56: 18,199,628 km (0.111 R)
• M57: 18,494,635 km (0.108 R)
• M58: 18,716,938 km (0.103 R)
• M59: 19,239,184 km (0.064 R)
• M60: 20,988,731 km (0.062 R)
• M61: 21,609,263 km (0.118 R)
• M62: 21,843,383 km (0.099 R)
• M63: 21,960,818 km (0.082 R)
• M64: 22,196,434 km (0.099 R)
• M65: 24,191,172 km (0.114 R)
• M66: 25,087,114 km (0.116 R)
• M67: 25,539,049 km (0.096 R)
• M68: 25,869,511 km (0.083 R)
• M69: 25,993,677 km (0.115 R)
• M70: 26,409,410 km (0.085 R)
• M71: 26,701,724 km (0.115 R)
• M72: 26,953,048 km (0.117 R)
• M73: 27,331,681 km (0.077 R)
• M74: 27,585,099 km (0.072 R)
• M75: 27,669,622 km (0.115 R)
• M76: 28,563,469 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.1

Radius: 13.6

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.53 AU - 7.05 AU

Year: 6462 Days

Day: 11 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,280,050 km

• M1: 176,376 km (0.114 R)
• M2: 268,528 km (0.097 R)
• M3: 450,290 km (0.049 R)
• M4: 536,757 km (0.115 R)
• M5: 674,537 km (0.093 R)
• M6: 826,229 km (0.084 R)
• M7: 938,727 km (0.065 R)
• M8: 1,030,281 km (0.112 R)
• M9: 1,536,071 km (0.1 R)
• M10: 1,630,318 km (0.118 R)
• M11: 1,775,577 km (0.075 R)
• M12: 1,976,337 km (0.094 R)
• M13: 2,167,075 km (0.065 R)
• M14: 2,642,497 km (0.09 R)
• M15: 2,737,791 km (0.07 R)
• M16: 3,110,439 km (0.107 R)
• M17: 3,313,294 km (0.099 R)
• M18: 3,416,367 km (0.094 R)
• M19: 3,625,804 km (0.108 R)
• M20: 3,861,121 km (0.102 R)
• M21: 3,991,720 km (0.067 R)
• M22: 4,324,725 km (0.112 R)
• M23: 4,829,468 km (0.117 R)
• M24: 5,256,570 km (0.079 R)
• M25: 5,474,684 km (0.086 R)
• M26: 5,845,088 km (0.069 R)
• M27: 6,198,139 km (0.085 R)
• M28: 6,584,401 km (0.107 R)
• M29: 6,741,030 km (0.091 R)
• M30: 7,245,324 km (0.058 R)
• M31: 8,038,791 km (0.105 R)
• M32: 8,375,237 km (0.081 R)
• M33: 8,488,482 km (0.113 R)
• M34: 8,573,604 km (0.085 R)
• M35: 8,975,124 km (0.111 R)
• M36: 9,648,315 km (0.057 R)
• M37: 10,065,992 km (0.083 R)
• M38: 10,673,060 km (0.118 R)
• M39: 11,479,991 km (0.108 R)
• M40: 11,669,083 km (0.087 R)
• M41: 12,082,272 km (0.116 R)
• M42: 13,152,645 km (0.091 R)
• M43: 13,549,378 km (0.097 R)
• M44: 14,219,427 km (0.093 R)
• M45: 14,456,540 km (0.11 R)
• M46: 14,865,989 km (0.117 R)
• M47: 14,968,913 km (0.114 R)
• M48: 16,152,531 km (0.073 R)
• M49: 16,791,463 km (0.109 R)
• M50: 17,185,953 km (0.111 R)
• M51: 17,510,880 km (0.032 R)
• M52: 20,412,181 km (0.111 R)
• M53: 20,603,217 km (0.093 R)
• M54: 21,645,166 km (0.077 R)
• M55: 21,918,033 km (0.119 R)
• M56: 22,664,526 km (0.111 R)
• M57: 23,060,811 km (0.079 R)
• M58: 23,339,661 km (0.093 R)
• M59: 23,659,502 km (0.084 R)
• M60: 24,142,254 km (0.086 R)
• M61: 24,587,607 km (0.103 R)
• M62: 24,994,663 km (0.066 R)
• M63: 25,404,112 km (0.085 R)
• M64: 25,609,659 km (0.056 R)
• M65: 25,733,377 km (0.111 R)
• M66: 25,898,383 km (0.113 R)
• M67: 26,271,181 km (0.089 R)
• M68: 27,064,050 km (0.112 R)
• M69: 27,231,899 km (0.084 R)
• M70: 27,907,034 km (0.12 R)
• M71: 28,161,650 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.9

Radius: 5.2

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 9.33 AU - 15.53 AU

Year: 16007 Days

Day: 22.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,280,050 km

• M1: 102,026 km (0.092 R)
• M2: 322,533 km (0.103 R)
• M3: 421,268 km (0.044 R)
• M4: 701,764 km (0.094 R)
• M5: 1,073,514 km (0.092 R)
• M6: 1,224,010 km (0.092 R)
• M7: 1,381,536 km (0.106 R)
• M8: 2,317,121 km (0.116 R)
• M9: 2,597,318 km (0.082 R)
• M10: 2,770,553 km (0.103 R)
• M11: 2,977,596 km (0.099 R)
• M12: 4,665,060 km (0.094 R)
• M13: 4,946,753 km (0.07 R)
• M14: 5,017,961 km (0.09 R)
• M15: 5,786,745 km (0.099 R)
• M16: 6,089,232 km (0.119 R)
• M17: 6,474,446 km (0.079 R)
• M18: 7,228,120 km (0.088 R)
• M19: 7,390,284 km (0.097 R)
• M20: 8,601,728 km (0.087 R)
• M21: 8,989,934 km (0.086 R)
• M22: 9,472,388 km (0.055 R)
• M23: 10,053,276 km (0.065 R)
• M24: 11,015,789 km (0.109 R)
• M25: 11,437,356 km (0.101 R)
• M26: 11,579,025 km (0.117 R)
• M27: 11,626,298 km (0.08 R)
• M28: 11,959,602 km (0.065 R)
• M29: 12,296,047 km (0.114 R)
• M30: 12,489,627 km (0.082 R)
• M31: 12,781,941 km (0.04 R)
• M32: 13,672,497 km (0.091 R)
• M33: 13,772,728 km (0.073 R)
• M34: 13,973,788 km (0.059 R)
• M35: 14,024,202 km (0.104 R)
• M36: 14,787,899 km (0.058 R)
• M37: 16,143,106 km (0.101 R)
• M38: 16,461,600 km (0.104 R)
• M39: 17,050,567 km (0.082 R)
• M40: 17,646,565 km (0.074 R)
• M41: 17,810,374 km (0.096 R)
• M42: 18,470,251 km (0.06 R)
• M43: 19,418,701 km (0.074 R)
• M44: 19,475,100 km (0.119 R)
• M45: 19,531,348 km (0.117 R)
• M46: 19,927,334 km (0.067 R)
• M47: 21,479,113 km (0.066 R)
• M48: 22,063,741 km (0.087 R)
• M49: 22,298,909 km (0.113 R)
• M50: 22,476,033 km (0.099 R)
• M51: 22,890,718 km (0.083 R)
• M52: 23,069,338 km (0.104 R)
• M53: 23,788,156 km (0.047 R)
• M54: 24,271,507 km (0.097 R)
• M55: 24,332,243 km (0.064 R)
• M56: 24,453,567 km (0.091 R)
• M57: 25,125,112 km (0.067 R)
• M58: 26,736,281 km (0.105 R)
• M59: 26,798,963 km (0.082 R)
• M60: 27,807,701 km (0.083 R)
• M61: 27,871,130 km (0.099 R)
• M62: 28,828,856 km (0.026 R)
• M63: 28,957,361 km (0.113 R)
• M64: 29,150,491 km (0.111 R)
• M65: 29,473,324 km (0.117 R)
• M66: 29,732,427 km (0.11 R)
• M67: 29,927,204 km (0.115 R)
• M68: 33,101,670 km (0.106 R)
• M69: 34,183,263 km (0.117 R)
• M70: 34,523,598 km (0.117 R)
• M71: 34,933,646 km (0.072 R)
• M72: 36,311,742 km (0.066 R)
• M73: 36,519,982 km (0.092 R)
• M74: 36,728,671 km (0.12 R)
• M75: 38,059,194 km (0.057 R)
• M76: 39,905,531 km (0.027 R)
• M77: 40,120,354 km (0.092 R)
• M78: 40,192,161 km (0.116 R)
• M79: 40,551,345 km (0.083 R)
• M80: 41,128,344 km (0.114 R)
• M81: 42,144,563 km (0.08 R)
• M82: 43,022,253 km (0.109 R)
• M83: 43,537,020 km (0.099 R)
• M84: 44,944,436 km (0.104 R)
• M85: 45,317,384 km (0.075 R)
• M86: 45,616,430 km (0.109 R)
• M87: 46,366,813 km (0.086 R)
• M88: 47,500,017 km (0.045 R)
• M89: 47,727,854 km (0.111 R)
• M90: 48,642,496 km (0.117 R)
• M91: 49,101,911 km (0.073 R)
• M92: 50,488,982 km (0.087 R)
• M93: 51,576,708 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 19,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit