🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.49 AU - 0.55 AU

Year: 132 Days

Day: 29.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.32 AU - 1.58 AU

Year: 614 Days

Day: 31.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.55 AU - 4.77 AU

Year: 3536 Days

Day: 33.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,967,699 km

• M1: 479,162 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.9

Radius: 14.9

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.02 AU - 6.02 AU

Year: 4558 Days

Day: 8.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 31,967,699 km

• M1: 185,651 km (0.096 R)
• M2: 279,000 km (0.104 R)
• M3: 403,166 km (0.105 R)
• M4: 655,837 km (0.098 R)
• M5: 836,850 km (0.102 R)
• M6: 1,302,848 km (0.104 R)
• M7: 1,426,416 km (0.12 R)
• M8: 1,845,888 km (0.087 R)
• M9: 2,138,801 km (0.081 R)
• M10: 2,339,860 km (0.07 R)
• M11: 2,884,247 km (0.099 R)
• M12: 3,417,264 km (0.117 R)
• M13: 3,602,018 km (0.045 R)
• M14: 4,013,561 km (0.118 R)
• M15: 4,263,539 km (0.109 R)
• M16: 4,801,942 km (0.1 R)
• M17: 5,302,796 km (0.113 R)
• M18: 5,529,436 km (0.094 R)
• M19: 5,747,251 km (0.095 R)
• M20: 5,992,592 km (0.037 R)
• M21: 6,291,638 km (0.045 R)
• M22: 6,405,033 km (0.087 R)
• M23: 6,788,153 km (0.114 R)
• M24: 7,443,392 km (0.107 R)
• M25: 8,146,352 km (0.069 R)
• M26: 8,913,041 km (0.101 R)
• M27: 9,183,364 km (0.069 R)
• M28: 9,834,414 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.9

Radius: 9.1

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 10.65 AU - 11.01 AU

Year: 12526 Days

Day: 7.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 31,967,699 km

• M1: 123,269 km (0.101 R)
• M2: 262,395 km (0.041 R)
• M3: 357,389 km (0.109 R)
• M4: 466,895 km (0.104 R)
• M5: 763,099 km (0.085 R)
• M6: 825,032 km (0.119 R)
• M7: 1,021,454 km (0.051 R)
• M8: 1,671,756 km (0.12 R)
• M9: 1,922,781 km (0.07 R)
• M10: 2,523,417 km (0.07 R)
• M11: 3,077,079 km (0.085 R)
• M12: 3,178,656 km (0.106 R)
• M13: 3,739,498 km (0.086 R)
• M14: 4,832,909 km (0.089 R)
• M15: 5,231,587 km (0.059 R)
• M16: 5,558,159 km (0.099 R)
• M17: 5,724,063 km (0.059 R)
• M18: 7,334,185 km (0.089 R)
• M19: 7,424,991 km (0.048 R)
• M20: 8,496,411 km (0.106 R)
• M21: 8,591,855 km (0.098 R)
• M22: 9,615,403 km (0.119 R)
• M23: 10,319,112 km (0.104 R)
• M24: 10,523,313 km (0.073 R)
• M25: 11,352,982 km (0.089 R)
• M26: 12,096,334 km (0.104 R)
• M27: 12,365,610 km (0.104 R)
• M28: 12,528,074 km (0.066 R)
• M29: 14,135,503 km (0.053 R)
• M30: 15,049,695 km (0.072 R)
• M31: 15,572,390 km (0.118 R)
• M32: 16,219,401 km (0.112 R)
• M33: 17,115,792 km (0.089 R)
• M34: 17,236,517 km (0.034 R)
• M35: 18,151,009 km (0.098 R)
• M36: 18,397,397 km (0.11 R)
• M37: 18,769,297 km (0.086 R)
• M38: 19,394,616 km (0.066 R)
• M39: 19,520,577 km (0.118 R)
• M40: 19,646,688 km (0.038 R)
• M41: 20,090,396 km (0.11 R)
• M42: 20,923,207 km (0.08 R)
• M43: 23,087,290 km (0.084 R)
• M44: 23,488,362 km (0.088 R)
• M45: 24,162,001 km (0.057 R)
• M46: 24,501,289 km (0.107 R)
• M47: 24,569,206 km (0.084 R)
• M48: 24,705,490 km (0.064 R)
• M49: 25,321,684 km (0.09 R)
• M50: 26,919,389 km (0.092 R)
• M51: 27,059,861 km (0.083 R)
• M52: 28,121,109 km (0.079 R)
• M53: 29,629,803 km (0.11 R)
• M54: 29,774,763 km (0.047 R)
• M55: 30,065,582 km (0.084 R)
• M56: 30,357,298 km (0.042 R)
• M57: 31,164,378 km (0.114 R)
• M58: 31,459,684 km (0.084 R)
• M59: 32,350,988 km (0.105 R)
• M60: 32,949,829 km (0.096 R)
• M61: 33,552,409 km (0.06 R)
• M62: 34,539,156 km (0.117 R)
• M63: 34,768,340 km (0.045 R)
• M64: 35,458,585 km (0.097 R)
• M65: 36,463,583 km (0.059 R)
• M66: 37,949,240 km (0.069 R)
• M67: 38,818,553 km (0.096 R)
• M68: 39,375,057 km (0.074 R)
• M69: 42,441,963 km (0.102 R)
• M70: 42,605,474 km (0.116 R)
• M71: 46,592,706 km (0.031 R)
• M72: 46,677,079 km (0.083 R)
• M73: 47,268,738 km (0.093 R)
• M74: 48,374,267 km (0.109 R)
• M75: 48,716,247 km (0.057 R)
• M76: 50,264,585 km (0.05 R)
• M77: 50,351,053 km (0.093 R)
• M78: 52,529,348 km (0.038 R)
• M79: 52,968,716 km (0.1 R)
• M80: 53,585,957 km (0.076 R)
• M81: 53,762,782 km (0.077 R)
• M82: 54,382,865 km (0.09 R)
• M83: 54,916,481 km (0.082 R)
• M84: 55,362,282 km (0.074 R)
• M85: 56,977,640 km (0.075 R)
• M86: 57,067,848 km (0.103 R)
• M87: 57,881,660 km (0.033 R)
• M88: 58,881,572 km (0.043 R)
• M89: 60,254,282 km (0.052 R)
• M90: 61,175,207 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.4

Radius: 8.7

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 12.02 AU - 12.58 AU

Year: 15161 Days

Day: 8 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 31,967,699 km

• M1: 109,206 km (0.116 R)
• M2: 257,458 km (0.106 R)
• M3: 334,950 km (0.118 R)
• M4: 612,005 km (0.046 R)
• M5: 749,485 km (0.046 R)
• M6: 1,270,535 km (0.107 R)
• M7: 2,033,633 km (0.075 R)
• M8: 2,809,448 km (0.049 R)
• M9: 3,262,131 km (0.107 R)
• M10: 3,373,432 km (0.04 R)
• M11: 3,485,780 km (0.102 R)
• M12: 3,971,823 km (0.065 R)
• M13: 4,066,818 km (0.106 R)
• M14: 4,528,328 km (0.084 R)
• M15: 6,038,368 km (0.049 R)
• M16: 6,202,777 km (0.085 R)
• M17: 6,341,005 km (0.072 R)
• M18: 6,508,255 km (0.097 R)
• M19: 6,761,674 km (0.089 R)
• M20: 6,818,521 km (0.095 R)
• M21: 6,961,238 km (0.052 R)
• M22: 8,319,736 km (0.088 R)
• M23: 8,441,658 km (0.096 R)
• M24: 8,625,664 km (0.096 R)
• M25: 8,842,132 km (0.044 R)
• M26: 9,565,737 km (0.105 R)
• M27: 10,373,864 km (0.089 R)
• M28: 10,603,946 km (0.113 R)
• M29: 10,703,129 km (0.096 R)
• M30: 12,750,526 km (0.097 R)
• M31: 13,602,785 km (0.089 R)
• M32: 14,989,258 km (0.107 R)
• M33: 15,399,006 km (0.073 R)
• M34: 16,496,756 km (0.088 R)
• M35: 16,573,499 km (0.096 R)
• M36: 17,190,890 km (0.108 R)
• M37: 17,463,307 km (0.115 R)
• M38: 17,933,793 km (0.091 R)
• M39: 18,448,110 km (0.09 R)
• M40: 19,128,033 km (0.112 R)
• M41: 19,289,299 km (0.085 R)
• M42: 19,450,865 km (0.081 R)
• M43: 19,734,802 km (0.046 R)
• M44: 20,183,894 km (0.099 R)
• M45: 20,306,864 km (0.118 R)
• M46: 20,843,023 km (0.064 R)
• M47: 22,606,482 km (0.12 R)
• M48: 23,033,285 km (0.083 R)
• M49: 24,025,268 km (0.081 R)
• M50: 24,548,412 km (0.035 R)
• M51: 26,006,243 km (0.059 R)
• M52: 26,543,300 km (0.107 R)
• M53: 27,446,422 km (0.119 R)
• M54: 28,222,087 km (0.114 R)
• M55: 28,451,570 km (0.086 R)
• M56: 28,589,499 km (0.059 R)
• M57: 29,051,159 km (0.12 R)
• M58: 31,348,533 km (0.092 R)
• M59: 31,729,110 km (0.087 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 18,471 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit