🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.87 AU - 1.05 AU

Year: 397 Days

Day: 13.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.23 AU - 2.01 AU

Year: 870 Days

Day: 44.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.01 AU - 2.83 AU

Year: 1588 Days

Day: 27.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,936,236 km

• M1: 54,154 km (0.074 R)
• M2: 348,862 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.5

Radius: 8.7

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.4 AU - 4.06 AU

Year: 3038 Days

Day: 11.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 31,936,236 km

• M1: 108,758 km (0.063 R)
• M2: 393,891 km (0.116 R)
• M3: 833,111 km (0.041 R)
• M4: 2,231,551 km (0.038 R)
• M5: 2,632,773 km (0.086 R)
• M6: 4,065,771 km (0.11 R)
• M7: 4,935,683 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.8

Radius: 12.3

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.97 AU - 8.39 AU

Year: 8976 Days

Day: 9.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 31,936,236 km

• M1: 191,485 km (0.068 R)
• M2: 1,092,513 km (0.081 R)
• M3: 1,651,710 km (0.119 R)
• M4: 2,094,370 km (0.081 R)
• M5: 4,214,022 km (0.112 R)
• M6: 5,120,586 km (0.105 R)
• M7: 7,376,521 km (0.112 R)
• M8: 8,723,949 km (0.088 R)
• M9: 9,456,381 km (0.058 R)
• M10: 10,520,620 km (0.046 R)
• M11: 13,056,005 km (0.101 R)
• M12: 14,148,967 km (0.071 R)
• M13: 15,349,340 km (0.115 R)
• M14: 15,925,741 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.8

Radius: 9.7

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.84 AU - 9.2 AU

Year: 9579 Days

Day: 12.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 31,936,236 km

• M1: 120,725 km (0.046 R)
• M2: 560,394 km (0.079 R)
• M3: 2,721,484 km (0.092 R)
• M4: 3,727,829 km (0.107 R)
• M5: 8,152,037 km (0.089 R)
• M6: 10,755,189 km (0.113 R)
• M7: 13,758,815 km (0.107 R)
• M8: 19,248,608 km (0.035 R)
• M9: 21,288,824 km (0.068 R)
• M10: 22,474,088 km (0.081 R)
• M11: 29,337,788 km (0.051 R)
• M12: 30,711,545 km (0.102 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 16,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit