🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.28 AU - 1.72 AU

Year: 668 Days

Day: 35.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.61 AU - 1.87 AU

Year: 834 Days

Day: 13.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,464,227 km

• M1: 46,675 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.09 AU - 2.79 AU

Year: 1385 Days

Day: 15.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,464,227 km

• M1: 14,511 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.6

Radius: 11.7

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.95 AU - 10.15 AU

Year: 9895 Days

Day: 12.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 83,464,227 km

• M1: 164,109 km (0.095 R)
• M2: 691,591 km (0.067 R)
• M3: 1,095,356 km (0.081 R)
• M4: 1,479,523 km (0.102 R)
• M5: 1,971,850 km (0.117 R)
• M6: 2,359,458 km (0.036 R)
• M7: 2,927,481 km (0.043 R)
• M8: 3,291,752 km (0.079 R)
• M9: 3,949,533 km (0.101 R)
• M10: 4,396,681 km (0.104 R)
• M11: 4,971,586 km (0.113 R)
• M12: 5,945,319 km (0.082 R)
• M13: 6,611,029 km (0.057 R)
• M14: 7,617,524 km (0.112 R)
• M15: 8,224,293 km (0.057 R)
• M16: 9,583,688 km (0.119 R)
• M17: 14,689,913 km (0.12 R)
• M18: 19,639,807 km (0.074 R)
• M19: 21,538,353 km (0.12 R)
• M20: 24,471,968 km (0.105 R)
• M21: 25,601,731 km (0.034 R)
• M22: 27,062,554 km (0.118 R)
• M23: 28,372,882 km (0.055 R)
• M24: 28,784,425 km (0.104 R)
• M25: 29,830,863 km (0.113 R)
• M26: 31,888,581 km (0.111 R)
• M27: 33,122,315 km (0.072 R)
• M28: 35,565,547 km (0.081 R)
• M29: 40,029,398 km (0.11 R)
• M30: 44,992,756 km (0.11 R)
• M31: 47,984,863 km (0.086 R)
• M32: 49,306,860 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.4

Radius: 9.5

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.45 AU - 10.69 AU

Year: 11614 Days

Day: 10.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 83,464,227 km

• M1: 118,482 km (0.056 R)
• M2: 535,112 km (0.111 R)
• M3: 964,308 km (0.065 R)
• M4: 1,372,112 km (0.077 R)
• M5: 1,877,304 km (0.053 R)
• M6: 2,310,988 km (0.082 R)
• M7: 3,052,545 km (0.075 R)
• M8: 4,278,499 km (0.112 R)
• M9: 4,845,026 km (0.079 R)
• M10: 5,596,905 km (0.087 R)
• M11: 7,047,107 km (0.114 R)
• M12: 7,968,031 km (0.113 R)
• M13: 8,686,700 km (0.092 R)
• M14: 9,895,301 km (0.092 R)
• M15: 10,619,205 km (0.069 R)
• M16: 11,267,412 km (0.062 R)
• M17: 14,911,168 km (0.099 R)
• M18: 15,246,417 km (0.107 R)
• M19: 15,862,461 km (0.091 R)
• M20: 16,925,802 km (0.07 R)
• M21: 18,036,118 km (0.045 R)
• M22: 18,493,588 km (0.081 R)
• M23: 21,743,751 km (0.113 R)
• M24: 25,072,304 km (0.039 R)
• M25: 28,622,710 km (0.077 R)
• M26: 30,517,816 km (0.089 R)
• M27: 35,025,798 km (0.067 R)
• M28: 37,685,050 km (0.117 R)
• M29: 41,392,235 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 542.8

Radius: 4.9

Gravity: 22.61 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 13.65 AU - 20.65 AU

Year: 25812 Days

Day: 17.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,464,227 km

• M1: 66,272 km (0.073 R)
• M2: 348,114 km (0.034 R)
• M3: 985,850 km (0.115 R)
• M4: 2,667,779 km (0.097 R)
• M5: 3,456,010 km (0.055 R)
• M6: 4,083,423 km (0.086 R)
• M7: 4,494,369 km (0.061 R)
• M8: 7,661,057 km (0.084 R)
• M9: 7,814,095 km (0.108 R)
• M10: 9,342,387 km (0.112 R)
• M11: 9,993,886 km (0.086 R)
• M12: 11,519,485 km (0.054 R)
• M13: 11,788,163 km (0.088 R)
• M14: 15,834,037 km (0.105 R)
• M15: 16,249,919 km (0.099 R)
• M16: 17,365,022 km (0.076 R)
• M17: 20,423,101 km (0.082 R)
• M18: 21,416,132 km (0.08 R)
• M19: 23,605,646 km (0.082 R)
• M20: 26,985,960 km (0.075 R)
• M21: 32,506,271 km (0.095 R)
• M22: 33,042,579 km (0.099 R)
• M23: 36,817,682 km (0.044 R)
• M24: 37,400,365 km (0.1 R)
• M25: 43,569,033 km (0.099 R)
• M26: 44,057,321 km (0.114 R)
• M27: 44,714,056 km (0.057 R)
• M28: 48,268,800 km (0.073 R)
• M29: 60,659,543 km (0.078 R)
• M30: 67,147,004 km (0.032 R)
• M31: 67,580,688 km (0.085 R)
• M32: 71,343,225 km (0.045 R)
• M33: 75,945,753 km (0.092 R)
• M34: 78,799,930 km (0.068 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 16,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit