🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.43 AU - 0.71 AU

Year: 179 Days

Day: 47.5 Hours

Environment

Temp: 129 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.84 AU - 1.1 AU

Year: 398 Days

Day: 20 Hours

Environment

Temp: -42 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.04 AU - 2.58 AU

Year: 1461 Days

Day: 45.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.6

Radius: 11.4

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.36 AU - 12.24 AU

Year: 12770 Days

Day: 9.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 87,140,049 km

• M1: 152,141 km (0.109 R)
• M2: 525,238 km (0.11 R)
• M3: 886,068 km (0.099 R)
• M4: 2,457,594 km (0.046 R)
• M5: 3,509,416 km (0.08 R)
• M6: 3,938,762 km (0.111 R)
• M7: 12,583,574 km (0.106 R)
• M8: 15,852,138 km (0.117 R)
• M9: 21,358,537 km (0.046 R)
• M10: 25,171,039 km (0.062 R)
• M11: 26,979,677 km (0.092 R)
• M12: 36,325,355 km (0.12 R)
• M13: 38,631,556 km (0.103 R)
• M14: 40,761,979 km (0.052 R)
• M15: 44,965,679 km (0.106 R)
• M16: 47,772,584 km (0.09 R)
• M17: 48,835,477 km (0.118 R)
• M18: 55,213,881 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.3

Radius: 3.8

Gravity: 52.86 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 12.98 AU - 16.22 AU

Year: 23221 Days

Day: 23.2 Hours

Environment

Temp: -210 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 87,140,049 km

• M1: 68,965 km (0.116 R)
• M2: 598,691 km (0.114 R)
• M3: 1,297,014 km (0.1 R)
• M4: 1,742,516 km (0.036 R)
• M5: 2,000,423 km (0.043 R)
• M6: 3,092,487 km (0.051 R)
• M7: 3,350,992 km (0.112 R)
• M8: 4,352,400 km (0.105 R)
• M9: 5,790,036 km (0.059 R)
• M10: 6,227,161 km (0.077 R)
• M11: 7,216,152 km (0.062 R)
• M12: 9,440,224 km (0.1 R)
• M13: 13,383,774 km (0.113 R)
• M14: 16,864,916 km (0.103 R)
• M15: 25,429,095 km (0.066 R)
• M16: 26,713,542 km (0.09 R)
• M17: 26,951,552 km (0.091 R)
• M18: 30,176,882 km (0.12 R)
• M19: 30,435,088 km (0.115 R)
• M20: 33,373,939 km (0.116 R)
• M21: 36,204,779 km (0.096 R)
• M22: 44,806,208 km (0.04 R)
• M23: 44,974,057 km (0.076 R)
• M24: 45,480,146 km (0.073 R)
• M25: 55,636,645 km (0.111 R)
• M26: 56,415,003 km (0.06 R)
• M27: 60,415,998 km (0.043 R)
• M28: 68,753,835 km (0.057 R)
• M29: 71,237,010 km (0.082 R)
• M30: 76,142,175 km (0.058 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: 157 - 18,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit