🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746

Radius: 9.9

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.44 AU - 0.56 AU

Year: 244 Days

Day: 9 Hours

Environment

Temp: -146 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,037,254 km

• M1: 123,119 km (0.091 R)
• M2: 475,572 km (0.11 R)
• M3: 830,119 km (0.043 R)
• M4: 1,168,659 km (0.037 R)
• M5: 1,814,772 km (0.081 R)
• M6: 2,932,717 km (0.112 R)
• M7: 3,382,408 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.4

Radius: 10.9

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.5 AU - 0.56 AU

Year: 266 Days

Day: 5.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 44,037,254 km

• M1: 135,536 km (0.043 R)
• M2: 489,933 km (0.062 R)
• M3: 1,115,252 km (0.101 R)
• M4: 1,649,317 km (0.054 R)
• M5: 2,173,956 km (0.05 R)
• M6: 2,659,850 km (0.095 R)
• M7: 3,197,804 km (0.105 R)
• M8: 3,539,934 km (0.053 R)

Asteroid Belt

Center: 1.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.5

Radius: 11.8

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.19 AU - 3.35 AU

Year: 4082 Days

Day: 5.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 120.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,037,254 km

• M1: 146,905 km (0.097 R)
• M2: 706,401 km (0.105 R)
• M3: 1,156,092 km (0.095 R)
• M4: 1,904,381 km (0.077 R)
• M5: 2,468,365 km (0.105 R)
• M6: 3,027,562 km (0.101 R)
• M7: 3,734,860 km (0.105 R)
• M8: 4,116,485 km (0.091 R)
• M9: 4,499,605 km (0.1 R)
• M10: 5,338,400 km (0.065 R)
• M11: 5,707,757 km (0.115 R)
• M12: 7,154,668 km (0.1 R)
• M13: 9,515,322 km (0.106 R)
• M14: 10,060,606 km (0.07 R)
• M15: 12,952,932 km (0.115 R)
• M16: 15,543,069 km (0.094 R)
• M17: 16,006,224 km (0.063 R)
• M18: 16,838,587 km (0.096 R)
• M19: 17,512,675 km (0.093 R)
• M20: 18,332,621 km (0.066 R)
• M21: 22,451,499 km (0.045 R)
• M22: 24,336,582 km (0.077 R)
• M23: 24,882,763 km (0.066 R)
• M24: 27,652,867 km (0.102 R)
• M25: 29,287,374 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.9

Radius: 11.9

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.92 AU - 5.48 AU

Year: 8185 Days

Day: 10.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,037,254 km

• M1: 147,952 km (0.074 R)
• M2: 554,410 km (0.108 R)
• M3: 1,031,178 km (0.095 R)
• M4: 1,493,884 km (0.03 R)
• M5: 2,029,744 km (0.103 R)
• M6: 2,711,611 km (0.07 R)
• M7: 4,227,935 km (0.073 R)
• M8: 4,646,809 km (0.119 R)
• M9: 6,868,786 km (0.06 R)
• M10: 7,252,654 km (0.103 R)
• M11: 8,535,307 km (0.067 R)
• M12: 11,018,182 km (0.096 R)
• M13: 11,761,534 km (0.109 R)
• M14: 12,765,934 km (0.043 R)
• M15: 13,586,030 km (0.098 R)
• M16: 14,009,093 km (0.108 R)
• M17: 14,754,838 km (0.073 R)
• M18: 15,201,986 km (0.098 R)
• M19: 23,907,086 km (0.116 R)
• M20: 25,699,568 km (0.072 R)
• M21: 26,347,626 km (0.108 R)
• M22: 29,148,996 km (0.036 R)
• M23: 31,192,951 km (0.109 R)
• M24: 36,369,486 km (0.09 R)
• M25: 37,896,432 km (0.05 R)
• M26: 39,711,054 km (0.12 R)
• M27: 42,219,661 km (0.12 R)
• M28: 42,733,679 km (0.119 R)
• M29: 43,512,635 km (0.058 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 19,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit