🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.46 AU - 2.44 AU

Year: 990 Days

Day: 24.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,356,036 km

• M1: 331,658 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.77 AU - 2.19 AU

Year: 1013 Days

Day: 25.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.17 AU - 4.77 AU

Year: 3435 Days

Day: 25.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263.7

Radius: 9.5

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.23 AU - 5.41 AU

Year: 4460 Days

Day: 11.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 137.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 69,356,036 km

• M1: 119,529 km (0.113 R)
• M2: 611,706 km (0.075 R)
• M3: 934,687 km (0.112 R)
• M4: 1,374,804 km (0.087 R)
• M5: 2,218,985 km (0.055 R)
• M6: 2,647,583 km (0.117 R)
• M7: 4,295,254 km (0.106 R)
• M8: 4,824,980 km (0.065 R)
• M9: 5,422,773 km (0.068 R)
• M10: 5,830,577 km (0.113 R)
• M11: 7,734,060 km (0.074 R)
• M12: 9,869,271 km (0.079 R)
• M13: 10,992,003 km (0.082 R)
• M14: 17,467,347 km (0.063 R)
• M15: 18,302,252 km (0.074 R)
• M16: 19,633,673 km (0.066 R)
• M17: 20,171,926 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.1

Radius: 7

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 12.36 AU - 20.2 AU

Year: 23873 Days

Day: 24 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 69,356,036 km

• M1: 89,160 km (0.039 R)
• M2: 365,468 km (0.072 R)
• M3: 624,721 km (0.071 R)
• M4: 929,900 km (0.059 R)
• M5: 1,156,392 km (0.108 R)
• M6: 2,052,333 km (0.038 R)
• M7: 3,681,753 km (0.075 R)
• M8: 4,620,779 km (0.077 R)
• M9: 6,150,118 km (0.076 R)
• M10: 7,006,865 km (0.075 R)
• M11: 8,797,701 km (0.078 R)
• M12: 13,532,474 km (0.096 R)
• M13: 18,588,134 km (0.107 R)
• M14: 21,485,396 km (0.112 R)
• M15: 23,340,858 km (0.088 R)
• M16: 24,462,543 km (0.112 R)
• M17: 41,732,420 km (0.104 R)
• M18: 43,382,036 km (0.062 R)
• M19: 45,074,586 km (0.112 R)
• M20: 50,584,126 km (0.117 R)
• M21: 58,173,376 km (0.115 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 11,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit