🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.56 AU - 0.72 AU

Year: 192 Days

Day: 36.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.6

Radius: 13.2

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.01 AU - 11.51 AU

Year: 11426 Days

Day: 6.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,632,843 km

• M1: 174,282 km (0.113 R)
• M2: 1,248,993 km (0.089 R)
• M3: 1,763,759 km (0.112 R)
• M4: 2,287,651 km (0.055 R)
• M5: 2,981,486 km (0.097 R)
• M6: 5,511,036 km (0.081 R)
• M7: 9,472,836 km (0.067 R)
• M8: 17,826,980 km (0.079 R)
• M9: 20,373,136 km (0.081 R)
• M10: 28,610,742 km (0.06 R)
• M11: 30,098,194 km (0.113 R)
• M12: 31,860,756 km (0.066 R)
• M13: 34,989,596 km (0.106 R)
• M14: 41,048,309 km (0.068 R)
• M15: 43,076,408 km (0.119 R)
• M16: 43,767,101 km (0.063 R)
• M17: 44,887,439 km (0.098 R)
• M18: 46,026,777 km (0.032 R)
• M19: 48,363,346 km (0.078 R)
• M20: 50,777,856 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.8

Radius: 3.2

Gravity: 65.7 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 12.48 AU - 15.26 AU

Year: 19357 Days

Day: 16.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,632,843 km

• M1: 39,793 km (0.079 R)
• M2: 806,033 km (0.112 R)
• M3: 963,410 km (0.078 R)
• M4: 1,734,139 km (0.056 R)
• M5: 2,463,428 km (0.089 R)
• M6: 4,773,518 km (0.104 R)
• M7: 6,690,466 km (0.1 R)
• M8: 16,663,856 km (0.088 R)
• M9: 20,352,491 km (0.112 R)
• M10: 25,301,338 km (0.088 R)
• M11: 26,401,032 km (0.057 R)
• M12: 28,460,247 km (0.086 R)
• M13: 28,695,415 km (0.115 R)
• M14: 31,872,126 km (0.115 R)
• M15: 35,140,091 km (0.119 R)
• M16: 36,231,258 km (0.06 R)
• M17: 42,179,419 km (0.067 R)
• M18: 42,638,535 km (0.093 R)
• M19: 56,330,929 km (0.071 R)
• M20: 57,823,616 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.9

Radius: 7.4

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 14.04 AU - 14.1 AU

Year: 19777 Days

Day: 21.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 69,632,843 km

• M1: 92,003 km (0.104 R)
• M2: 322,084 km (0.115 R)
• M3: 673,789 km (0.088 R)
• M4: 1,258,716 km (0.109 R)
• M5: 1,618,649 km (0.097 R)
• M6: 2,349,435 km (0.092 R)
• M7: 2,636,812 km (0.096 R)
• M8: 2,947,676 km (0.096 R)
• M9: 3,501,488 km (0.114 R)
• M10: 5,506,099 km (0.081 R)
• M11: 6,599,360 km (0.06 R)
• M12: 9,646,071 km (0.11 R)
• M13: 11,103,154 km (0.101 R)
• M14: 12,435,772 km (0.085 R)
• M15: 14,014,179 km (0.086 R)
• M16: 15,037,877 km (0.089 R)
• M17: 16,988,334 km (0.115 R)
• M18: 17,480,511 km (0.116 R)
• M19: 20,450,478 km (0.061 R)
• M20: 22,151,406 km (0.111 R)
• M21: 23,036,277 km (0.1 R)
• M22: 24,046,960 km (0.118 R)
• M23: 25,617,738 km (0.105 R)
• M24: 30,258,713 km (0.109 R)
• M25: 33,731,477 km (0.098 R)
• M26: 38,575,008 km (0.075 R)
• M27: 44,323,904 km (0.119 R)
• M28: 45,099,868 km (0.031 R)
• M29: 47,482,215 km (0.084 R)
• M30: 67,567,374 km (0.113 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: 210 - 17,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit