🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.3 AU - 1.52 AU

Year: 759 Days

Day: 15.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.5

Radius: 10.5

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.76 AU - 5.56 AU

Year: 4557 Days

Day: 9.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 77,100,892 km

• M1: 160,070 km (0.048 R)
• M2: 742,604 km (0.1 R)
• M3: 1,226,553 km (0.069 R)
• M4: 1,727,407 km (0.091 R)
• M5: 2,418,549 km (0.096 R)
• M6: 2,876,917 km (0.026 R)
• M7: 5,469,149 km (0.114 R)
• M8: 5,883,684 km (0.069 R)
• M9: 6,516,184 km (0.095 R)
• M10: 11,429,277 km (0.108 R)
• M11: 12,995,717 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.4

Radius: 12.8

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.58 AU - 4.94 AU

Year: 4705 Days

Day: 6.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 77,100,892 km

• M1: 159,322 km (0.114 R)
• M2: 634,445 km (0.075 R)
• M3: 1,285,644 km (0.12 R)
• M4: 2,179,491 km (0.026 R)
• M5: 4,518,304 km (0.044 R)
• M6: 5,966,262 km (0.111 R)
• M7: 7,349,295 km (0.115 R)
• M8: 8,415,479 km (0.06 R)
• M9: 9,617,049 km (0.113 R)
• M10: 14,043,949 km (0.119 R)
• M11: 14,545,850 km (0.083 R)
• M12: 15,059,569 km (0.083 R)
• M13: 16,322,175 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.4

Radius: 4.1

Gravity: 35.12 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.01 AU - 15.59 AU

Year: 21974 Days

Day: 22.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 77,100,892 km

• M1: 56,249 km (0.07 R)
• M2: 305,928 km (0.107 R)
• M3: 436,227 km (0.057 R)
• M4: 774,767 km (0.105 R)
• M5: 1,063,790 km (0.047 R)
• M6: 1,484,908 km (0.079 R)
• M7: 2,368,733 km (0.109 R)
• M8: 3,298,184 km (0.094 R)
• M9: 3,828,509 km (0.068 R)
• M10: 7,261,032 km (0.088 R)
• M11: 7,550,653 km (0.065 R)
• M12: 7,748,123 km (0.081 R)
• M13: 8,572,108 km (0.041 R)
• M14: 10,392,414 km (0.062 R)
• M15: 11,392,626 km (0.11 R)
• M16: 11,849,647 km (0.068 R)
• M17: 13,509,885 km (0.102 R)
• M18: 14,320,107 km (0.093 R)
• M19: 16,944,652 km (0.034 R)
• M20: 17,113,248 km (0.079 R)
• M21: 17,886,221 km (0.107 R)
• M22: 18,771,840 km (0.055 R)
• M23: 25,143,064 km (0.028 R)
• M24: 27,049,539 km (0.085 R)
• M25: 28,333,089 km (0.109 R)
• M26: 31,273,435 km (0.057 R)
• M27: 32,039,077 km (0.076 R)
• M28: 34,410,951 km (0.118 R)
• M29: 35,777,827 km (0.089 R)
• M30: 40,095,221 km (0.074 R)
• M31: 43,948,114 km (0.106 R)
• M32: 44,107,137 km (0.089 R)
• M33: 45,069,500 km (0.111 R)
• M34: 48,888,285 km (0.107 R)
• M35: 50,963,806 km (0.117 R)
• M36: 51,845,536 km (0.101 R)
• M37: 56,033,378 km (0.075 R)
• M38: 59,463,807 km (0.037 R)
• M39: 60,048,884 km (0.115 R)
• M40: 64,662,034 km (0.108 R)
• M41: 76,409,506 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 18,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit