🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.97 AU - 1.33 AU

Year: 462 Days

Day: 23.6 Hours

Environment

Temp: -15 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,843,200 km

• M1: 365,168 km (0.069 R)

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.2

Radius: 8.5

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.86 AU - 6.3 AU

Year: 5618 Days

Day: 5.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 76,843,200 km

• M1: 106,514 km (0.109 R)
• M2: 1,387,819 km (0.12 R)
• M3: 1,745,358 km (0.06 R)
• M4: 2,068,041 km (0.102 R)
• M5: 2,805,558 km (0.055 R)
• M6: 3,815,344 km (0.107 R)
• M7: 4,092,549 km (0.057 R)
• M8: 4,646,211 km (0.064 R)
• M9: 7,833,393 km (0.035 R)
• M10: 9,136,092 km (0.09 R)
• M11: 9,702,320 km (0.101 R)
• M12: 10,011,538 km (0.05 R)
• M13: 12,283,780 km (0.064 R)
• M14: 12,727,338 km (0.063 R)
• M15: 14,879,303 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.8

Radius: 12.6

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 7.18 AU - 8.78 AU

Year: 8448 Days

Day: 5.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 60.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 76,843,200 km

• M1: 161,715 km (0.073 R)
• M2: 770,130 km (0.067 R)
• M3: 2,340,010 km (0.068 R)
• M4: 2,832,037 km (0.082 R)
• M5: 3,949,833 km (0.03 R)
• M6: 4,652,643 km (0.089 R)
• M7: 5,279,907 km (0.113 R)
• M8: 5,761,912 km (0.09 R)
• M9: 7,348,098 km (0.119 R)
• M10: 8,242,693 km (0.1 R)
• M11: 8,804,732 km (0.111 R)
• M12: 11,470,417 km (0.103 R)
• M13: 12,504,886 km (0.118 R)
• M14: 13,541,450 km (0.082 R)
• M15: 15,524,369 km (0.046 R)
• M16: 16,115,431 km (0.065 R)
• M17: 18,411,908 km (0.081 R)
• M18: 21,397,731 km (0.1 R)
• M19: 21,965,904 km (0.094 R)
• M20: 22,711,350 km (0.112 R)
• M21: 24,515,949 km (0.084 R)
• M22: 26,229,593 km (0.057 R)
• M23: 34,216,324 km (0.108 R)
• M24: 34,659,134 km (0.104 R)
• M25: 37,047,015 km (0.088 R)
• M26: 39,907,925 km (0.077 R)
• M27: 40,398,606 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.2

Radius: 6.9

Gravity: 13.43 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 12.22 AU - 17.08 AU

Year: 21013 Days

Day: 24 Hours

Environment

Temp: -190 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 76,843,200 km

• M1: 87,216 km (0.088 R)
• M2: 305,628 km (0.069 R)
• M3: 646,263 km (0.025 R)
• M4: 1,107,623 km (0.116 R)
• M5: 1,419,385 km (0.071 R)
• M6: 1,699,581 km (0.1 R)
• M7: 2,016,579 km (0.084 R)
• M8: 2,350,482 km (0.096 R)
• M9: 2,696,502 km (0.095 R)
• M10: 3,102,660 km (0.109 R)
• M11: 3,666,943 km (0.117 R)
• M12: 4,231,525 km (0.119 R)
• M13: 4,466,095 km (0.085 R)
• M14: 6,188,565 km (0.108 R)
• M15: 6,804,310 km (0.074 R)
• M16: 10,089,180 km (0.115 R)
• M17: 10,327,788 km (0.061 R)
• M18: 11,708,427 km (0.096 R)
• M19: 12,442,952 km (0.077 R)
• M20: 12,786,728 km (0.111 R)
• M21: 14,151,659 km (0.105 R)
• M22: 15,295,634 km (0.12 R)
• M23: 28,497,198 km (0.115 R)
• M24: 31,063,848 km (0.082 R)
• M25: 31,569,639 km (0.086 R)
• M26: 34,991,690 km (0.119 R)
• M27: 36,092,431 km (0.101 R)
• M28: 37,500,745 km (0.107 R)
• M29: 44,612,329 km (0.11 R)
• M30: 46,233,222 km (0.118 R)
• M31: 47,557,911 km (0.073 R)
• M32: 50,456,669 km (0.117 R)
• M33: 53,833,392 km (0.117 R)
• M34: 60,835,620 km (0.118 R)
• M35: 67,150,445 km (0.047 R)
• M36: 69,277,128 km (0.065 R)
• M37: 70,140,158 km (0.083 R)
• M38: 71,010,369 km (0.093 R)
• M39: 73,664,385 km (0.118 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 10,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit