🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.74 AU - 0.86 AU

Year: 268 Days

Day: 16.3 Hours

Environment

Temp: 96 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.8

Radius: 14.1

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.44 AU - 5.4 AU

Year: 3482 Days

Day: 9.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 126.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 70,203,961 km

• M1: 177,124 km (0.058 R)
• M2: 1,351,318 km (0.11 R)
• M3: 1,782,459 km (0.065 R)
• M4: 5,441,772 km (0.11 R)
• M5: 6,759,729 km (0.038 R)
• M6: 7,117,119 km (0.079 R)
• M7: 8,224,442 km (0.068 R)
• M8: 9,600,443 km (0.073 R)
• M9: 10,959,091 km (0.051 R)
• M10: 11,880,764 km (0.113 R)
• M11: 12,677,821 km (0.105 R)
• M12: 13,556,858 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.9

Radius: 10.3

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.75 AU - 5.87 AU

Year: 4585 Days

Day: 6.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,203,961 km

• M1: 128,205 km (0.077 R)
• M2: 533,616 km (0.092 R)
• M3: 1,821,055 km (0.065 R)
• M4: 2,828,148 km (0.106 R)
• M5: 3,703,295 km (0.084 R)
• M6: 4,338,787 km (0.108 R)
• M7: 4,600,883 km (0.065 R)
• M8: 5,201,668 km (0.094 R)
• M9: 5,398,389 km (0.101 R)
• M10: 5,934,847 km (0.105 R)
• M11: 7,699,952 km (0.089 R)
• M12: 8,250,472 km (0.082 R)
• M13: 8,635,836 km (0.115 R)
• M14: 9,602,089 km (0.053 R)
• M15: 11,503,927 km (0.094 R)
• M16: 12,368,303 km (0.073 R)
• M17: 12,784,335 km (0.105 R)
• M18: 12,980,906 km (0.091 R)
• M19: 13,637,342 km (0.102 R)
• M20: 14,577,864 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.7

Radius: 13.1

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.97 AU - 7.43 AU

Year: 7240 Days

Day: 5.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,203,961 km

• M1: 336,296 km (0.115 R)
• M2: 1,091,316 km (0.053 R)
• M3: 1,453,493 km (0.073 R)
• M4: 1,783,057 km (0.111 R)
• M5: 2,100,055 km (0.114 R)
• M6: 3,540,682 km (0.058 R)
• M7: 3,830,902 km (0.109 R)
• M8: 4,496,613 km (0.069 R)
• M9: 7,326,705 km (0.056 R)
• M10: 8,144,856 km (0.097 R)
• M11: 9,509,338 km (0.119 R)
• M12: 9,802,550 km (0.067 R)
• M13: 12,269,718 km (0.111 R)
• M14: 14,744,067 km (0.066 R)
• M15: 15,573,138 km (0.117 R)
• M16: 16,425,098 km (0.111 R)
• M17: 17,250,878 km (0.115 R)
• M18: 17,547,232 km (0.056 R)
• M19: 18,046,739 km (0.09 R)
• M20: 18,400,538 km (0.092 R)
• M21: 20,382,111 km (0.072 R)
• M22: 21,907,561 km (0.114 R)
• M23: 22,521,959 km (0.032 R)
• M24: 24,124,751 km (0.1 R)
• M25: 24,592,843 km (0.031 R)
• M26: 25,243,893 km (0.1 R)
• M27: 27,310,288 km (0.081 R)
• M28: 28,184,987 km (0.093 R)
• M29: 30,694,641 km (0.105 R)
• M30: 31,555,128 km (0.084 R)
• M31: 33,724,147 km (0.103 R)
• M32: 34,486,498 km (0.092 R)
• M33: 34,976,132 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.8

Radius: 4

Gravity: 43.8 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 10.76 AU - 15.2 AU

Year: 17524 Days

Day: 17.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 70,203,961 km

• M1: 63,429 km (0.104 R)
• M2: 173,534 km (0.117 R)
• M3: 374,144 km (0.072 R)
• M4: 593,006 km (0.097 R)
• M5: 682,914 km (0.119 R)
• M6: 867,967 km (0.082 R)
• M7: 1,868,178 km (0.092 R)
• M8: 2,125,187 km (0.082 R)
• M9: 2,399,101 km (0.037 R)
• M10: 2,502,922 km (0.117 R)
• M11: 3,760,890 km (0.099 R)
• M12: 4,976,373 km (0.063 R)
• M13: 12,602,424 km (0.098 R)
• M14: 12,840,883 km (0.106 R)
• M15: 13,385,718 km (0.094 R)
• M16: 15,088,591 km (0.115 R)
• M17: 15,745,325 km (0.042 R)
• M18: 16,348,205 km (0.108 R)
• M19: 16,551,808 km (0.091 R)
• M20: 17,169,946 km (0.086 R)
• M21: 19,092,428 km (0.1 R)
• M22: 21,117,385 km (0.12 R)
• M23: 22,683,226 km (0.109 R)
• M24: 23,568,247 km (0.046 R)
• M25: 24,222,738 km (0.119 R)
• M26: 25,389,451 km (0.037 R)
• M27: 26,843,393 km (0.084 R)
• M28: 28,605,656 km (0.048 R)
• M29: 31,073,722 km (0.098 R)
• M30: 32,967,930 km (0.115 R)
• M31: 33,838,590 km (0.102 R)
• M32: 37,026,371 km (0.073 R)
• M33: 37,230,422 km (0.118 R)
• M34: 38,882,581 km (0.093 R)
• M35: 39,511,490 km (0.101 R)
• M36: 43,060,550 km (0.117 R)
• M37: 43,722,222 km (0.095 R)
• M38: 48,845,949 km (0.039 R)
• M39: 51,454,337 km (0.093 R)
• M40: 51,935,743 km (0.109 R)
• M41: 54,007,374 km (0.091 R)
• M42: 56,748,456 km (0.078 R)
• M43: 56,874,717 km (0.078 R)
• M44: 66,057,782 km (0.095 R)
• M45: 66,194,066 km (0.118 R)
• M46: 70,203,887 km (0.077 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 12,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit