🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.37 AU - 1.71 AU

Year: 688 Days

Day: 31.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.76 AU - 1.82 AU

Year: 862 Days

Day: 20.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.76 AU - 2.12 AU

Year: 972 Days

Day: 24.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.64 AU - 3.04 AU

Year: 1722 Days

Day: 29.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.5 AU - 3.7 AU

Year: 2458 Days

Day: 47.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.3

Radius: 13.6

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 8.07 AU - 10.31 AU

Year: 10026 Days

Day: 12.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 72,894,160 km

• M1: 172,935 km (0.069 R)
• M2: 835,055 km (0.073 R)
• M3: 1,450,202 km (0.06 R)
• M4: 2,175,901 km (0.11 R)
• M5: 2,623,947 km (0.081 R)
• M6: 5,611,416 km (0.101 R)
• M7: 6,498,232 km (0.091 R)
• M8: 7,762,933 km (0.1 R)
• M9: 9,431,996 km (0.103 R)
• M10: 10,197,638 km (0.091 R)
• M11: 12,244,137 km (0.115 R)
• M12: 12,745,140 km (0.104 R)
• M13: 13,416,835 km (0.096 R)
• M14: 13,841,842 km (0.12 R)
• M15: 14,663,134 km (0.037 R)
• M16: 16,103,912 km (0.104 R)
• M17: 17,012,419 km (0.094 R)
• M18: 18,212,194 km (0.085 R)
• M19: 18,799,665 km (0.066 R)
• M20: 20,709,132 km (0.092 R)
• M21: 22,371,763 km (0.089 R)
• M22: 25,553,859 km (0.113 R)
• M23: 28,238,543 km (0.108 R)
• M24: 30,099,540 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.5

Radius: 3.6

Gravity: 63.7 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 12.89 AU - 13.33 AU

Year: 17083 Days

Day: 17.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 72,894,160 km

• M1: 45,029 km (0.085 R)
• M2: 158,424 km (0.104 R)
• M3: 305,628 km (0.067 R)
• M4: 476,768 km (0.086 R)
• M5: 627,563 km (0.09 R)
• M6: 1,102,985 km (0.085 R)
• M7: 1,224,459 km (0.097 R)
• M8: 1,510,789 km (0.103 R)
• M9: 1,626,877 km (0.039 R)
• M10: 2,431,863 km (0.107 R)
• M11: 3,141,555 km (0.115 R)
• M12: 4,073,849 km (0.091 R)
• M13: 4,534,461 km (0.077 R)
• M14: 5,365,328 km (0.062 R)
• M15: 7,512,057 km (0.097 R)
• M16: 7,705,188 km (0.034 R)
• M17: 7,951,276 km (0.106 R)
• M18: 8,202,451 km (0.028 R)
• M19: 8,668,000 km (0.107 R)
• M20: 10,707,168 km (0.073 R)
• M21: 11,075,628 km (0.083 R)
• M22: 11,325,756 km (0.086 R)
• M23: 12,907,005 km (0.056 R)
• M24: 17,156,033 km (0.109 R)
• M25: 17,660,029 km (0.103 R)
• M26: 19,411,670 km (0.078 R)
• M27: 22,349,922 km (0.119 R)
• M28: 27,462,878 km (0.06 R)
• M29: 32,150,378 km (0.034 R)
• M30: 35,690,312 km (0.045 R)
• M31: 44,625,643 km (0.059 R)
• M32: 47,030,579 km (0.118 R)
• M33: 50,028,819 km (0.077 R)
• M34: 51,401,380 km (0.12 R)
• M35: 58,830,859 km (0.104 R)
• M36: 63,894,896 km (0.116 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 16,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit