🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.2 AU - 1.88 AU

Year: 691 Days

Day: 38.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.08 AU - 3.14 AU

Year: 1525 Days

Day: 45 Hours

Environment

Temp: -91 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.04 AU - 4.72 AU

Year: 3315 Days

Day: 12.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.43 AU - 5.57 AU

Year: 3452 Days

Day: 12.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,630,917 km

• M1: 1,664,875 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.93 AU - 5.11 AU

Year: 3475 Days

Day: 18.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.49 AU - 5.41 AU

Year: 3983 Days

Day: 19.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.4

Radius: 3.5

Gravity: 33.83 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 11.36 AU - 18.58 AU

Year: 20947 Days

Day: 16.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 89,630,917 km

• M1: 43,982 km (0.118 R)
• M2: 163,959 km (0.099 R)
• M3: 336,146 km (0.086 R)
• M4: 598,391 km (0.1 R)
• M5: 1,222,813 km (0.101 R)
• M6: 1,407,866 km (0.117 R)
• M7: 1,644,380 km (0.115 R)
• M8: 2,196,546 km (0.111 R)
• M9: 2,767,112 km (0.083 R)
• M10: 4,922,368 km (0.101 R)
• M11: 5,171,000 km (0.093 R)
• M12: 10,086,337 km (0.052 R)
• M13: 11,320,819 km (0.068 R)
• M14: 11,879,417 km (0.064 R)
• M15: 12,718,362 km (0.075 R)
• M16: 12,917,327 km (0.059 R)
• M17: 13,804,144 km (0.092 R)
• M18: 15,850,493 km (0.072 R)
• M19: 16,865,814 km (0.107 R)
• M20: 19,111,577 km (0.056 R)
• M21: 22,212,890 km (0.07 R)
• M22: 23,184,977 km (0.062 R)
• M23: 24,593,292 km (0.075 R)
• M24: 26,810,930 km (0.098 R)
• M25: 26,919,838 km (0.055 R)
• M26: 27,028,894 km (0.077 R)
• M27: 31,036,173 km (0.04 R)
• M28: 32,372,979 km (0.112 R)
• M29: 33,494,814 km (0.072 R)
• M30: 33,874,493 km (0.039 R)
• M31: 34,257,015 km (0.058 R)
• M32: 38,241,704 km (0.088 R)
• M33: 43,118,744 km (0.085 R)
• M34: 45,087,901 km (0.052 R)
• M35: 46,172,635 km (0.037 R)
• M36: 46,642,821 km (0.108 R)
• M37: 49,530,957 km (0.1 R)
• M38: 53,220,190 km (0.099 R)
• M39: 54,780,646 km (0.073 R)
• M40: 61,327,946 km (0.108 R)
• M41: 61,516,888 km (0.075 R)
• M42: 61,706,279 km (0.11 R)
• M43: 62,658,769 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.3

Radius: 6.9

Gravity: 15.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 16.16 AU - 17.3 AU

Year: 24748 Days

Day: 17.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 89,630,917 km

• M1: 92,451 km (0.071 R)
• M2: 316,100 km (0.062 R)
• M3: 951,143 km (0.117 R)
• M4: 1,570,628 km (0.11 R)
• M5: 2,361,402 km (0.08 R)
• M6: 3,605,309 km (0.07 R)
• M7: 4,194,425 km (0.108 R)
• M8: 4,584,876 km (0.077 R)
• M9: 4,883,922 km (0.083 R)
• M10: 6,212,351 km (0.085 R)
• M11: 8,409,943 km (0.09 R)
• M12: 9,988,799 km (0.078 R)
• M13: 12,676,624 km (0.088 R)
• M14: 14,422,282 km (0.067 R)
• M15: 14,983,872 km (0.077 R)
• M16: 15,643,449 km (0.105 R)
• M17: 16,668,943 km (0.095 R)
• M18: 17,376,989 km (0.106 R)
• M19: 18,104,933 km (0.074 R)
• M20: 18,758,526 km (0.111 R)
• M21: 19,915,067 km (0.091 R)
• M22: 22,369,818 km (0.111 R)
• M23: 28,490,765 km (0.117 R)
• M24: 30,016,813 km (0.094 R)
• M25: 34,492,631 km (0.12 R)
• M26: 35,207,410 km (0.077 R)
• M27: 37,862,623 km (0.102 R)
• M28: 40,966,180 km (0.041 R)
• M29: 41,285,422 km (0.06 R)
• M30: 46,277,653 km (0.114 R)
• M31: 48,382,195 km (0.104 R)
• M32: 60,486,309 km (0.088 R)
• M33: 68,233,982 km (0.082 R)
• M34: 68,907,921 km (0.112 R)
• M35: 81,558,665 km (0.075 R)
• M36: 82,064,156 km (0.039 R)
• M37: 85,922,435 km (0.082 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 11,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit