🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.4 AU - 0.66 AU

Year: 136 Days

Day: 26.1 Hours

Environment

Temp: 259 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.2

Radius: 9.5

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.57 AU - 8.65 AU

Year: 6663 Days

Day: 9.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 57,027,473 km

• M1: 124,765 km (0.097 R)
• M2: 437,125 km (0.062 R)
• M3: 2,534,038 km (0.116 R)
• M4: 4,384,414 km (0.097 R)
• M5: 6,669,522 km (0.071 R)
• M6: 10,772,692 km (0.041 R)
• M7: 11,692,121 km (0.099 R)
• M8: 12,415,277 km (0.118 R)
• M9: 12,712,827 km (0.042 R)
• M10: 19,712,511 km (0.117 R)
• M11: 20,945,347 km (0.075 R)
• M12: 24,717,009 km (0.101 R)
• M13: 26,475,382 km (0.077 R)
• M14: 29,179,513 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.6

Radius: 14

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.55 AU - 8.21 AU

Year: 7046 Days

Day: 7.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 57,027,473 km

• M1: 174,132 km (0.104 R)
• M2: 655,987 km (0.101 R)
• M3: 1,260,362 km (0.103 R)
• M4: 1,722,470 km (0.096 R)
• M5: 2,282,714 km (0.096 R)
• M6: 2,841,462 km (0.119 R)
• M7: 3,353,835 km (0.099 R)
• M8: 3,802,927 km (0.113 R)
• M9: 4,566,924 km (0.099 R)
• M10: 5,688,160 km (0.095 R)
• M11: 6,296,425 km (0.088 R)
• M12: 8,009,620 km (0.102 R)
• M13: 8,472,027 km (0.106 R)
• M14: 10,257,776 km (0.088 R)
• M15: 11,901,109 km (0.116 R)
• M16: 13,419,079 km (0.099 R)
• M17: 15,062,860 km (0.083 R)
• M18: 15,834,935 km (0.04 R)
• M19: 16,701,106 km (0.116 R)
• M20: 19,945,136 km (0.059 R)
• M21: 25,611,305 km (0.072 R)
• M22: 30,812,823 km (0.083 R)
• M23: 34,758,317 km (0.079 R)
• M24: 35,428,366 km (0.108 R)
• M25: 37,257,350 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.9

Radius: 10.4

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.91 AU - 11.31 AU

Year: 10470 Days

Day: 12.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 57,027,473 km

• M1: 129,851 km (0.069 R)
• M2: 464,053 km (0.061 R)
• M3: 796,160 km (0.119 R)
• M4: 1,198,129 km (0.119 R)
• M5: 2,254,290 km (0.079 R)
• M6: 2,873,775 km (0.119 R)
• M7: 10,962,382 km (0.118 R)
• M8: 11,883,905 km (0.101 R)
• M9: 20,424,148 km (0.057 R)
• M10: 31,305,898 km (0.047 R)
• M11: 33,037,493 km (0.102 R)
• M12: 42,523,344 km (0.069 R)
• M13: 47,133,951 km (0.099 R)
• M14: 50,023,284 km (0.065 R)
• M15: 52,386,332 km (0.09 R)
• M16: 53,839,376 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.5

Radius: 11.2

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 10.25 AU - 11.75 AU

Year: 12822 Days

Day: 11.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,027,473 km

• M1: 139,276 km (0.084 R)
• M2: 3,026,215 km (0.048 R)
• M3: 3,785,574 km (0.108 R)
• M4: 5,173,693 km (0.076 R)
• M5: 6,037,920 km (0.077 R)
• M6: 8,096,536 km (0.065 R)
• M7: 9,260,407 km (0.081 R)
• M8: 10,426,822 km (0.081 R)
• M9: 10,854,672 km (0.03 R)
• M10: 13,296,558 km (0.03 R)
• M11: 14,316,367 km (0.034 R)
• M12: 17,916,140 km (0.073 R)
• M13: 19,318,919 km (0.027 R)
• M14: 21,216,269 km (0.119 R)
• M15: 23,234,943 km (0.119 R)
• M16: 24,430,828 km (0.068 R)
• M17: 29,627,260 km (0.04 R)
• M18: 32,369,538 km (0.064 R)
• M19: 37,102,217 km (0.083 R)
• M20: 38,480,312 km (0.095 R)
• M21: 42,007,381 km (0.114 R)
• M22: 44,474,998 km (0.103 R)
• M23: 46,029,619 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.5

Radius: 6.3

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.48 AU - 17.6 AU

Year: 20500 Days

Day: 23 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 57,027,473 km

• M1: 78,539 km (0.093 R)
• M2: 282,291 km (0.085 R)
• M3: 676,482 km (0.11 R)
• M4: 957,576 km (0.112 R)
• M5: 1,341,893 km (0.092 R)
• M6: 1,585,438 km (0.047 R)
• M7: 2,336,420 km (0.104 R)
• M8: 3,178,656 km (0.118 R)
• M9: 3,833,595 km (0.067 R)
• M10: 4,237,659 km (0.078 R)
• M11: 5,130,609 km (0.107 R)
• M12: 5,372,359 km (0.077 R)
• M13: 5,585,536 km (0.095 R)
• M14: 6,298,070 km (0.096 R)
• M15: 6,615,667 km (0.075 R)
• M16: 9,919,685 km (0.07 R)
• M17: 11,075,329 km (0.111 R)
• M18: 12,441,008 km (0.103 R)
• M19: 13,260,654 km (0.072 R)
• M20: 14,522,662 km (0.096 R)
• M21: 17,360,384 km (0.12 R)
• M22: 18,705,419 km (0.103 R)
• M23: 20,894,783 km (0.101 R)
• M24: 22,232,488 km (0.055 R)
• M25: 22,968,958 km (0.072 R)
• M26: 26,178,879 km (0.104 R)
• M27: 29,236,361 km (0.104 R)
• M28: 41,180,554 km (0.086 R)
• M29: 41,732,869 km (0.043 R)
• M30: 44,859,165 km (0.115 R)
• M31: 47,833,770 km (0.06 R)
• M32: 49,992,467 km (0.104 R)
• M33: 52,376,459 km (0.116 R)
• M34: 52,699,889 km (0.057 R)
• M35: 54,172,231 km (0.11 R)
• M36: 56,686,523 km (0.12 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 16,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit