🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.95 AU - 1.07 AU

Year: 382 Days

Day: 28.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.7

Radius: 8.7

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.55 AU - 6.79 AU

Year: 5774 Days

Day: 13.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 53.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 25,579,513 km

• M1: 108,309 km (0.091 R)
• M2: 666,758 km (0.117 R)
• M3: 1,022,501 km (0.075 R)
• M4: 1,339,799 km (0.084 R)
• M5: 2,825,455 km (0.107 R)
• M6: 3,825,218 km (0.112 R)
• M7: 5,129,861 km (0.086 R)
• M8: 6,010,543 km (0.084 R)
• M9: 9,561,099 km (0.108 R)
• M10: 10,142,436 km (0.063 R)
• M11: 14,598,209 km (0.109 R)
• M12: 15,795,142 km (0.03 R)
• M13: 16,229,125 km (0.097 R)
• M14: 19,920,901 km (0.046 R)
• M15: 23,170,616 km (0.086 R)
• M16: 28,001,281 km (0.067 R)
• M17: 31,472,400 km (0.086 R)
• M18: 32,358,169 km (0.106 R)
• M19: 34,179,374 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.8

Radius: 9.6

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.56 AU - 8.98 AU

Year: 9784 Days

Day: 6.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 25,579,513 km

• M1: 119,379 km (0.109 R)
• M2: 496,366 km (0.046 R)
• M3: 842,685 km (0.113 R)
• M4: 1,212,042 km (0.082 R)
• M5: 1,562,849 km (0.12 R)
• M6: 2,380,551 km (0.103 R)
• M7: 3,249,116 km (0.045 R)
• M8: 4,601,032 km (0.113 R)
• M9: 5,337,951 km (0.072 R)
• M10: 6,403,986 km (0.099 R)
• M11: 8,195,869 km (0.114 R)
• M12: 8,815,653 km (0.119 R)
• M13: 9,137,139 km (0.057 R)
• M14: 11,233,753 km (0.099 R)
• M15: 14,125,330 km (0.105 R)
• M16: 15,409,478 km (0.119 R)
• M17: 15,742,334 km (0.119 R)
• M18: 16,284,925 km (0.054 R)
• M19: 16,839,933 km (0.067 R)
• M20: 17,768,637 km (0.037 R)
• M21: 20,679,063 km (0.117 R)
• M22: 22,587,334 km (0.115 R)
• M23: 36,676,760 km (0.078 R)
• M24: 37,151,584 km (0.084 R)
• M25: 39,091,719 km (0.031 R)
• M26: 40,590,540 km (0.119 R)
• M27: 45,589,203 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.2

Radius: 9.8

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.47 AU - 9.93 AU

Year: 10513 Days

Day: 9.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 25,579,513 km

• M1: 161,566 km (0.116 R)
• M2: 534,214 km (0.1 R)
• M3: 880,234 km (0.089 R)
• M4: 3,742,939 km (0.052 R)
• M5: 7,341,516 km (0.063 R)
• M6: 8,742,051 km (0.11 R)
• M7: 9,505,598 km (0.031 R)
• M8: 11,297,182 km (0.118 R)
• M9: 14,625,735 km (0.068 R)
• M10: 16,370,944 km (0.085 R)
• M11: 22,927,818 km (0.119 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 17,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit