🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.76 AU - 0.78 AU

Year: 239 Days

Day: 44.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,040,065 km

• M1: 64,327 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.64 AU - 2.3 AU

Year: 976 Days

Day: 15.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,040,065 km

• M1: 38,147 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.73 AU - 2.73 AU

Year: 1593 Days

Day: 30.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.6

Radius: 8.2

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.07 AU - 6.35 AU

Year: 4818 Days

Day: 9.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 110,040,065 km

• M1: 110,254 km (0.055 R)
• M2: 299,345 km (0.062 R)
• M3: 549,772 km (0.1 R)
• M4: 817,403 km (0.098 R)
• M5: 1,225,506 km (0.115 R)
• M6: 1,808,339 km (0.095 R)
• M7: 2,891,876 km (0.117 R)
• M8: 3,653,030 km (0.098 R)
• M9: 4,394,437 km (0.111 R)
• M10: 4,641,872 km (0.102 R)
• M11: 6,379,302 km (0.042 R)
• M12: 8,061,680 km (0.102 R)
• M13: 8,898,231 km (0.038 R)
• M14: 9,643,827 km (0.086 R)
• M15: 9,843,241 km (0.114 R)
• M16: 11,441,096 km (0.072 R)
• M17: 13,044,486 km (0.041 R)
• M18: 14,185,618 km (0.062 R)
• M19: 14,590,280 km (0.094 R)
• M20: 14,959,338 km (0.063 R)
• M21: 16,137,422 km (0.12 R)
• M22: 17,628,314 km (0.096 R)
• M23: 18,352,816 km (0.083 R)
• M24: 20,228,325 km (0.107 R)
• M25: 21,844,730 km (0.096 R)
• M26: 22,195,686 km (0.113 R)
• M27: 24,044,567 km (0.079 R)
• M28: 26,022,250 km (0.098 R)
• M29: 27,123,889 km (0.093 R)
• M30: 27,571,037 km (0.089 R)
• M31: 28,248,566 km (0.104 R)
• M32: 28,533,251 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876.5

Radius: 7.1

Gravity: 17.39 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 14.2 AU - 15.3 AU

Year: 20003 Days

Day: 17.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 110,040,065 km

• M1: 167,550 km (0.1 R)
• M2: 320,139 km (0.067 R)
• M3: 492,626 km (0.115 R)
• M4: 980,913 km (0.112 R)
• M5: 2,821,865 km (0.096 R)
• M6: 3,067,355 km (0.115 R)
• M7: 3,422,350 km (0.064 R)
• M8: 3,832,398 km (0.12 R)
• M9: 4,118,878 km (0.06 R)
• M10: 4,453,828 km (0.111 R)
• M11: 5,753,085 km (0.036 R)
• M12: 6,283,859 km (0.118 R)
• M13: 6,650,972 km (0.079 R)
• M14: 7,866,155 km (0.12 R)
• M15: 11,203,385 km (0.11 R)
• M16: 12,004,780 km (0.101 R)
• M17: 12,257,002 km (0.08 R)
• M18: 12,640,272 km (0.112 R)
• M19: 13,557,606 km (0.084 R)
• M20: 17,626,369 km (0.099 R)
• M21: 19,181,140 km (0.066 R)
• M22: 19,660,451 km (0.042 R)
• M23: 21,050,664 km (0.1 R)
• M24: 22,747,403 km (0.08 R)
• M25: 23,356,865 km (0.085 R)
• M26: 26,900,390 km (0.114 R)
• M27: 27,372,820 km (0.072 R)
• M28: 29,896,087 km (0.084 R)
• M29: 33,890,201 km (0.115 R)
• M30: 34,847,478 km (0.096 R)
• M31: 36,692,319 km (0.097 R)
• M32: 37,133,333 km (0.112 R)
• M33: 38,584,881 km (0.113 R)
• M34: 42,987,696 km (0.075 R)
• M35: 46,384,316 km (0.067 R)
• M36: 47,129,014 km (0.115 R)
• M37: 54,902,867 km (0.105 R)
• M38: 61,407,233 km (0.092 R)
• M39: 64,577,212 km (0.103 R)
• M40: 65,455,651 km (0.1 R)
• M41: 68,727,207 km (0.113 R)
• M42: 70,392,979 km (0.107 R)
• M43: 72,696,636 km (0.092 R)
• M44: 77,575,173 km (0.036 R)
• M45: 79,506,182 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.7

Radius: 6.8

Gravity: 20.28 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 16.62 AU - 21.8 AU

Year: 29730 Days

Day: 18.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 110,040,065 km

• M1: 84,972 km (0.105 R)
• M2: 2,624,994 km (0.114 R)
• M3: 3,568,358 km (0.11 R)
• M4: 4,180,363 km (0.086 R)
• M5: 6,002,764 km (0.082 R)
• M6: 7,290,652 km (0.057 R)
• M7: 8,521,394 km (0.092 R)
• M8: 13,400,678 km (0.062 R)
• M9: 14,653,261 km (0.078 R)
• M10: 14,813,780 km (0.089 R)
• M11: 15,382,551 km (0.064 R)
• M12: 16,808,817 km (0.051 R)
• M13: 18,298,512 km (0.054 R)
• M14: 19,665,837 km (0.086 R)
• M15: 21,858,493 km (0.076 R)
• M16: 22,548,887 km (0.112 R)
• M17: 28,908,741 km (0.071 R)
• M18: 29,930,944 km (0.11 R)
• M19: 30,275,767 km (0.058 R)
• M20: 32,744,132 km (0.118 R)
• M21: 39,800,663 km (0.074 R)
• M22: 47,258,267 km (0.062 R)
• M23: 48,126,383 km (0.115 R)
• M24: 51,227,547 km (0.056 R)
• M25: 54,271,116 km (0.093 R)
• M26: 55,357,046 km (0.068 R)
• M27: 55,669,407 km (0.079 R)
• M28: 56,769,250 km (0.081 R)
• M29: 56,927,226 km (0.113 R)
• M30: 57,085,500 km (0.11 R)
• M31: 58,519,396 km (0.101 R)
• M32: 60,785,355 km (0.052 R)
• M33: 66,981,549 km (0.064 R)
• M34: 69,055,723 km (0.081 R)
• M35: 70,984,788 km (0.111 R)
• M36: 71,161,613 km (0.087 R)
• M37: 72,048,279 km (0.097 R)
• M38: 72,940,631 km (0.119 R)
• M39: 78,224,278 km (0.068 R)
• M40: 79,714,422 km (0.112 R)
• M41: 82,165,882 km (0.09 R)
• M42: 86,399,203 km (0.044 R)
• M43: 88,161,616 km (0.036 R)
• M44: 91,539,386 km (0.113 R)
• M45: 106,766,205 km (0.043 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 11,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit