🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.1

Radius: 11.6

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.41 AU - 0.63 AU

Year: 250 Days

Day: 9.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 66,059,526 km

• M1: 144,362 km (0.104 R)
• M2: 590,164 km (0.073 R)
• M3: 988,393 km (0.089 R)
• M4: 1,398,590 km (0.113 R)
• M5: 2,455,350 km (0.116 R)
• M6: 2,846,847 km (0.08 R)
• M7: 3,333,489 km (0.028 R)
• M8: 4,019,545 km (0.094 R)
• M9: 4,501,400 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.3

Radius: 12.6

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.55 AU - 0.71 AU

Year: 333 Days

Day: 6.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 66,059,526 km

• M1: 161,715 km (0.065 R)
• M2: 601,383 km (0.065 R)
• M3: 1,030,879 km (0.062 R)
• M4: 1,654,104 km (0.075 R)
• M5: 2,231,402 km (0.112 R)
• M6: 2,823,959 km (0.08 R)
• M7: 3,464,238 km (0.09 R)
• M8: 3,951,478 km (0.096 R)
• M9: 4,524,139 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.5

Radius: 9.5

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.16 AU - 1.34 AU

Year: 932 Days

Day: 6.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,059,526 km

• M1: 118,182 km (0.064 R)
• M2: 737,667 km (0.055 R)
• M3: 1,434,793 km (0.06 R)
• M4: 1,804,599 km (0.092 R)
• M5: 2,428,123 km (0.04 R)
• M6: 3,114,927 km (0.069 R)
• M7: 3,497,598 km (0.118 R)
• M8: 4,805,084 km (0.05 R)
• M9: 6,372,570 km (0.103 R)
• M10: 6,865,046 km (0.104 R)
• M11: 7,316,533 km (0.054 R)
• M12: 7,651,183 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.2

Radius: 10.2

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.08 AU - 1.56 AU

Year: 1011 Days

Day: 6.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 66,059,526 km

• M1: 126,859 km (0.11 R)
• M2: 503,546 km (0.112 R)
• M3: 1,168,509 km (0.044 R)
• M4: 1,860,998 km (0.071 R)
• M5: 2,731,358 km (0.113 R)
• M6: 3,251,809 km (0.111 R)
• M7: 3,665,297 km (0.117 R)
• M8: 4,351,652 km (0.096 R)
• M9: 5,337,353 km (0.034 R)
• M10: 7,442,344 km (0.047 R)
• M11: 8,217,112 km (0.112 R)
• M12: 8,875,043 km (0.094 R)
• M13: 9,420,477 km (0.092 R)
• M14: 10,264,807 km (0.099 R)
• M15: 10,898,354 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.2

Radius: 15

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.99 AU - 3.05 AU

Year: 2668 Days

Day: 12.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 66,059,526 km

• M1: 186,848 km (0.102 R)
• M2: 666,010 km (0.04 R)
• M3: 1,236,127 km (0.037 R)
• M4: 2,381,149 km (0.105 R)
• M5: 2,909,529 km (0.094 R)
• M6: 3,450,624 km (0.1 R)
• M7: 4,170,489 km (0.086 R)
• M8: 4,883,622 km (0.086 R)
• M9: 5,960,278 km (0.034 R)
• M10: 6,867,739 km (0.104 R)
• M11: 10,605,143 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.6

Radius: 11.2

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.69 AU - 2.83 AU

Year: 3058 Days

Day: 13.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,059,526 km

• M1: 140,921 km (0.085 R)
• M2: 646,562 km (0.104 R)
• M3: 1,066,932 km (0.074 R)
• M4: 1,436,439 km (0.105 R)
• M5: 1,913,955 km (0.104 R)
• M6: 2,573,682 km (0.112 R)
• M7: 2,957,400 km (0.086 R)
• M8: 3,572,547 km (0.057 R)
• M9: 4,653,541 km (0.098 R)
• M10: 5,313,268 km (0.114 R)
• M11: 5,688,459 km (0.111 R)
• M12: 6,200,383 km (0.079 R)
• M13: 6,819,269 km (0.096 R)
• M14: 7,506,073 km (0.104 R)
• M15: 8,682,361 km (0.071 R)
• M16: 9,585,783 km (0.045 R)
• M17: 10,110,422 km (0.105 R)
• M18: 12,365,162 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.4

Radius: 7.7

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.5 AU - 11.58 AU

Year: 19650 Days

Day: 23.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,059,526 km

• M1: 95,743 km (0.108 R)
• M2: 346,169 km (0.085 R)
• M3: 600,037 km (0.105 R)
• M4: 2,023,162 km (0.052 R)
• M5: 2,620,356 km (0.107 R)
• M6: 3,743,986 km (0.12 R)
• M7: 4,285,829 km (0.086 R)
• M8: 6,391,569 km (0.075 R)
• M9: 7,345,255 km (0.1 R)
• M10: 11,433,616 km (0.114 R)
• M11: 12,376,232 km (0.057 R)
• M12: 12,701,607 km (0.114 R)
• M13: 17,796,163 km (0.082 R)
• M14: 18,973,947 km (0.084 R)
• M15: 20,563,574 km (0.119 R)
• M16: 27,152,313 km (0.117 R)
• M17: 28,147,438 km (0.1 R)
• M18: 28,484,482 km (0.11 R)
• M19: 28,938,063 km (0.039 R)
• M20: 32,126,891 km (0.102 R)
• M21: 32,495,051 km (0.096 R)
• M22: 45,201,595 km (0.103 R)
• M23: 45,973,969 km (0.108 R)
• M24: 48,183,380 km (0.097 R)
• M25: 52,303,006 km (0.107 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 16,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit