🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.69 AU - 0.81 AU

Year: 249 Days

Day: 47 Hours

Environment

Temp: 158 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.74 AU - 0.9 AU

Year: 284 Days

Day: 26 Hours

Environment

Temp: 24 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.39 AU - 1.91 AU

Year: 812 Days

Day: 26.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,106,974 km

• M1: 175,628 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.4

Radius: 11.8

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.94 AU - 8.14 AU

Year: 7927 Days

Day: 6.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 92,106,974 km

• M1: 153,338 km (0.088 R)
• M2: 276,756 km (0.101 R)
• M3: 441,912 km (0.072 R)
• M4: 578,944 km (0.113 R)
• M5: 822,489 km (0.095 R)
• M6: 1,116,898 km (0.113 R)
• M7: 1,222,813 km (0.1 R)
• M8: 1,721,273 km (0.101 R)
• M9: 2,123,542 km (0.107 R)
• M10: 2,438,894 km (0.08 R)
• M11: 3,139,611 km (0.039 R)
• M12: 3,845,712 km (0.08 R)
• M13: 4,147,451 km (0.074 R)
• M14: 4,628,857 km (0.12 R)
• M15: 4,715,774 km (0.079 R)
• M16: 5,098,445 km (0.05 R)
• M17: 5,768,943 km (0.058 R)
• M18: 5,988,104 km (0.065 R)
• M19: 6,242,121 km (0.115 R)
• M20: 6,370,476 km (0.114 R)
• M21: 6,629,729 km (0.103 R)
• M22: 7,259,536 km (0.072 R)
• M23: 7,462,391 km (0.069 R)
• M24: 7,564,566 km (0.113 R)
• M25: 7,701,598 km (0.115 R)
• M26: 8,327,964 km (0.107 R)
• M27: 8,683,109 km (0.076 R)
• M28: 8,862,627 km (0.118 R)
• M29: 8,970,936 km (0.092 R)
• M30: 9,152,398 km (0.119 R)
• M31: 9,518,913 km (0.062 R)
• M32: 9,592,814 km (0.082 R)
• M33: 9,965,163 km (0.075 R)
• M34: 10,266,453 km (0.1 R)
• M35: 10,456,293 km (0.115 R)
• M36: 10,878,159 km (0.089 R)
• M37: 11,227,320 km (0.098 R)
• M38: 11,897,219 km (0.086 R)
• M39: 12,337,636 km (0.051 R)
• M40: 13,649,011 km (0.101 R)
• M41: 13,983,661 km (0.102 R)
• M42: 14,067,885 km (0.073 R)
• M43: 14,194,295 km (0.086 R)
• M44: 14,321,154 km (0.089 R)
• M45: 14,576,069 km (0.085 R)
• M46: 14,832,479 km (0.099 R)
• M47: 15,004,218 km (0.102 R)
• M48: 15,219,938 km (0.112 R)
• M49: 16,004,728 km (0.108 R)
• M50: 16,225,086 km (0.098 R)
• M51: 17,206,448 km (0.032 R)
• M52: 18,345,187 km (0.119 R)
• M53: 19,790,602 km (0.048 R)
• M54: 20,027,265 km (0.115 R)
• M55: 20,217,105 km (0.032 R)
• M56: 23,187,072 km (0.111 R)
• M57: 23,336,669 km (0.065 R)
• M58: 26,031,376 km (0.108 R)
• M59: 26,342,689 km (0.026 R)
• M60: 26,446,660 km (0.077 R)
• M61: 26,916,397 km (0.102 R)
• M62: 27,441,635 km (0.112 R)
• M63: 28,235,850 km (0.079 R)
• M64: 28,930,283 km (0.045 R)
• M65: 29,091,400 km (0.117 R)
• M66: 29,792,715 km (0.074 R)
• M67: 29,955,328 km (0.095 R)
• M68: 30,281,451 km (0.105 R)
• M69: 30,499,565 km (0.115 R)
• M70: 30,718,277 km (0.029 R)
• M71: 31,157,048 km (0.025 R)
• M72: 32,597,526 km (0.079 R)
• M73: 32,765,225 km (0.058 R)
• M74: 33,101,222 km (0.089 R)
• M75: 33,720,407 km (0.11 R)
• M76: 33,889,902 km (0.12 R)
• M77: 34,627,718 km (0.055 R)
• M78: 35,428,217 km (0.052 R)
• M79: 36,466,426 km (0.119 R)
• M80: 36,814,839 km (0.05 R)
• M81: 37,280,837 km (0.119 R)
• M82: 37,983,797 km (0.097 R)
• M83: 38,336,848 km (0.109 R)
• M84: 38,513,673 km (0.079 R)
• M85: 39,105,482 km (0.054 R)
• M86: 39,343,043 km (0.044 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.6

Radius: 7.8

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 15.95 AU - 18.79 AU

Year: 27718 Days

Day: 20 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 92,106,974 km

• M1: 283,189 km (0.075 R)
• M2: 357,240 km (0.086 R)
• M3: 575,054 km (0.043 R)
• M4: 917,484 km (0.067 R)
• M5: 975,378 km (0.116 R)
• M6: 1,095,056 km (0.098 R)
• M7: 1,251,536 km (0.085 R)
• M8: 1,449,304 km (0.099 R)
• M9: 1,986,809 km (0.111 R)
• M10: 3,094,282 km (0.107 R)
• M11: 3,362,661 km (0.097 R)
• M12: 4,310,513 km (0.12 R)
• M13: 5,020,355 km (0.099 R)
• M14: 5,177,283 km (0.091 R)
• M15: 5,335,707 km (0.091 R)
• M16: 5,657,492 km (0.03 R)
• M17: 6,263,812 km (0.048 R)
• M18: 6,775,138 km (0.043 R)
• M19: 7,477,799 km (0.07 R)
• M20: 7,959,056 km (0.095 R)
• M21: 8,326,617 km (0.096 R)
• M22: 9,333,710 km (0.104 R)
• M23: 9,656,243 km (0.076 R)
• M24: 10,179,986 km (0.104 R)
• M25: 11,254,996 km (0.115 R)
• M26: 11,598,323 km (0.068 R)
• M27: 12,014,803 km (0.096 R)
• M28: 13,149,354 km (0.043 R)
• M29: 13,293,566 km (0.071 R)
• M30: 14,317,863 km (0.105 R)
• M31: 14,540,614 km (0.089 R)
• M32: 15,519,134 km (0.088 R)
• M33: 16,441,255 km (0.069 R)
• M34: 17,381,029 km (0.072 R)
• M35: 17,937,233 km (0.105 R)
• M36: 18,097,303 km (0.031 R)
• M37: 20,470,075 km (0.062 R)
• M38: 20,973,173 km (0.062 R)
• M39: 22,248,345 km (0.04 R)
• M40: 24,075,683 km (0.047 R)
• M41: 24,695,467 km (0.09 R)
• M42: 25,410,096 km (0.064 R)
• M43: 25,499,855 km (0.095 R)
• M44: 26,222,263 km (0.069 R)
• M45: 26,494,830 km (0.049 R)
• M46: 27,042,957 km (0.11 R)
• M47: 27,410,369 km (0.114 R)
• M48: 28,522,629 km (0.071 R)
• M49: 30,695,239 km (0.076 R)
• M50: 33,608,209 km (0.11 R)
• M51: 34,399,731 km (0.065 R)
• M52: 35,197,537 km (0.03 R)
• M53: 35,598,609 km (0.1 R)
• M54: 35,699,138 km (0.059 R)
• M55: 36,001,326 km (0.076 R)
• M56: 36,912,826 km (0.109 R)
• M57: 37,934,579 km (0.086 R)
• M58: 39,069,130 km (0.094 R)
• M59: 39,588,533 km (0.072 R)
• M60: 40,529,205 km (0.105 R)
• M61: 40,634,073 km (0.109 R)
• M62: 41,160,358 km (0.091 R)
• M63: 44,581,213 km (0.111 R)
• M64: 45,559,732 km (0.065 R)
• M65: 47,316,610 km (0.11 R)
• M66: 47,981,123 km (0.112 R)
• M67: 48,092,125 km (0.118 R)
• M68: 49,431,475 km (0.07 R)
• M69: 49,655,872 km (0.075 R)
• M70: 50,783,092 km (0.062 R)
• M71: 51,009,583 km (0.091 R)
• M72: 51,122,828 km (0.101 R)
• M73: 52,260,969 km (0.078 R)
• M74: 52,947,922 km (0.081 R)
• M75: 53,522,528 km (0.105 R)
• M76: 56,075,565 km (0.104 R)
• M77: 58,667,947 km (0.072 R)
• M78: 59,501,057 km (0.026 R)
• M79: 61,781,826 km (0.113 R)
• M80: 62,023,576 km (0.12 R)
• M81: 63,236,965 km (0.057 R)
• M82: 63,846,576 km (0.108 R)
• M83: 69,044,055 km (0.066 R)
• M84: 70,806,467 km (0.101 R)
• M85: 71,312,856 km (0.12 R)
• M86: 72,966,511 km (0.059 R)
• M87: 73,349,930 km (0.113 R)
• M88: 75,018,994 km (0.062 R)
• M89: 76,181,968 km (0.036 R)
• M90: 77,481,076 km (0.049 R)
• M91: 78,787,514 km (0.07 R)
• M92: 81,687,169 km (0.116 R)
• M93: 82,085,249 km (0.054 R)
• M94: 82,218,092 km (0.108 R)
• M95: 82,617,070 km (0.097 R)
• M96: 82,750,212 km (0.1 R)
• M97: 87,048,009 km (0.047 R)
• M98: 88,950,894 km (0.069 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 12,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit