🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.22 AU - 1.6 AU

Year: 634 Days

Day: 37.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.33 AU - 1.53 AU

Year: 648 Days

Day: 16.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.77 AU - 2.71 AU

Year: 1270 Days

Day: 46.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.67 AU - 4.33 AU

Year: 2480 Days

Day: 25.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,720,832 km

• M1: 35,455 km (0.04 R)
• M2: 283,338 km (0.026 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.8

Radius: 8.9

Gravity: 11.18 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.28 AU - 5.68 AU

Year: 4209 Days

Day: 13.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,720,832 km

• M1: 110,852 km (0.113 R)
• M2: 443,558 km (0.026 R)
• M3: 883,974 km (0.101 R)
• M4: 1,170,304 km (0.077 R)
• M5: 2,863,004 km (0.104 R)
• M6: 3,423,547 km (0.096 R)
• M7: 4,737,316 km (0.119 R)
• M8: 6,677,899 km (0.106 R)
• M9: 7,244,277 km (0.099 R)
• M10: 8,781,245 km (0.105 R)
• M11: 10,480,378 km (0.079 R)
• M12: 10,791,093 km (0.115 R)
• M13: 11,712,616 km (0.103 R)
• M14: 13,243,451 km (0.106 R)
• M15: 14,959,039 km (0.053 R)
• M16: 16,757,505 km (0.083 R)
• M17: 18,181,826 km (0.092 R)
• M18: 19,219,287 km (0.089 R)
• M19: 22,789,141 km (0.075 R)
• M20: 24,534,948 km (0.078 R)
• M21: 25,083,524 km (0.075 R)
• M22: 27,109,528 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.8

Radius: 11.2

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.49 AU - 7.75 AU

Year: 6451 Days

Day: 13.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 74.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 85,720,832 km

• M1: 139,276 km (0.109 R)
• M2: 882,179 km (0.036 R)
• M3: 1,788,742 km (0.056 R)
• M4: 4,259,351 km (0.097 R)
• M5: 6,133,363 km (0.078 R)
• M6: 6,501,374 km (0.112 R)
• M7: 7,999,597 km (0.082 R)
• M8: 9,611,065 km (0.064 R)
• M9: 12,356,934 km (0.04 R)
• M10: 13,730,691 km (0.077 R)
• M11: 15,539,628 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.3

Radius: 8.6

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 8.58 AU - 8.9 AU

Year: 9786 Days

Day: 11.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 85,720,832 km

• M1: 107,112 km (0.08 R)
• M2: 400,473 km (0.071 R)
• M3: 711,936 km (0.111 R)
• M4: 1,190,201 km (0.099 R)
• M5: 1,550,133 km (0.036 R)
• M6: 1,933,852 km (0.038 R)
• M7: 4,196,669 km (0.113 R)
• M8: 4,590,261 km (0.115 R)
• M9: 6,490,453 km (0.116 R)
• M10: 8,158,619 km (0.069 R)
• M11: 9,560,650 km (0.118 R)
• M12: 9,898,293 km (0.064 R)
• M13: 13,484,602 km (0.089 R)
• M14: 14,343,444 km (0.047 R)
• M15: 14,658,796 km (0.119 R)
• M16: 14,978,936 km (0.082 R)
• M17: 18,664,429 km (0.11 R)
• M18: 20,916,924 km (0.033 R)
• M19: 21,322,933 km (0.088 R)
• M20: 25,216,067 km (0.052 R)
• M21: 32,066,752 km (0.071 R)
• M22: 33,042,878 km (0.054 R)
• M23: 34,374,898 km (0.119 R)
• M24: 38,464,305 km (0.12 R)
• M25: 39,813,529 km (0.044 R)
• M26: 41,194,167 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.3

Radius: 3.3

Gravity: 61 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 13.2 AU - 18.84 AU

Year: 24285 Days

Day: 23.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 91.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 85,720,832 km

• M1: 45,777 km (0.115 R)
• M2: 291,566 km (0.08 R)
• M3: 425,905 km (0.118 R)
• M4: 779,255 km (0.074 R)
• M5: 991,235 km (0.103 R)
• M6: 1,210,696 km (0.051 R)
• M7: 1,842,447 km (0.095 R)
• M8: 2,848,643 km (0.119 R)
• M9: 3,349,496 km (0.069 R)
• M10: 4,071,904 km (0.108 R)
• M11: 4,345,818 km (0.048 R)
• M12: 4,559,294 km (0.106 R)
• M13: 4,854,750 km (0.109 R)
• M14: 7,142,401 km (0.111 R)
• M15: 12,724,795 km (0.053 R)
• M16: 15,330,939 km (0.106 R)
• M17: 22,187,159 km (0.069 R)
• M18: 26,041,848 km (0.039 R)
• M19: 29,681,863 km (0.12 R)
• M20: 33,922,813 km (0.089 R)
• M21: 39,923,633 km (0.076 R)
• M22: 43,091,667 km (0.105 R)
• M23: 46,082,577 km (0.087 R)
• M24: 47,628,671 km (0.029 R)
• M25: 51,005,394 km (0.072 R)
• M26: 55,879,741 km (0.03 R)
• M27: 74,198,898 km (0.096 R)
• M28: 83,428,189 km (0.107 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: 416 - 15,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit