🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.83 AU - 1.23 AU

Year: 378 Days

Day: 24.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.26 AU - 4.98 AU

Year: 3591 Days

Day: 38.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.4

Radius: 12.3

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.57 AU - 5.99 AU

Year: 4388 Days

Day: 14.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,984,199 km

• M1: 161,117 km (0.104 R)
• M2: 661,372 km (0.084 R)
• M3: 1,197,082 km (0.079 R)
• M4: 1,658,143 km (0.079 R)
• M5: 2,153,611 km (0.05 R)
• M6: 3,165,341 km (0.034 R)
• M7: 4,242,745 km (0.062 R)
• M8: 4,804,934 km (0.032 R)
• M9: 5,363,682 km (0.096 R)
• M10: 7,110,836 km (0.051 R)
• M11: 8,255,110 km (0.078 R)
• M12: 9,134,296 km (0.042 R)
• M13: 10,652,715 km (0.116 R)
• M14: 16,437,964 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.6

Radius: 9.9

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 10.7 AU - 11.08 AU

Year: 12997 Days

Day: 8 Hours

Environment

Temp: -175 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,984,199 km

• M1: 123,119 km (0.101 R)
• M2: 639,381 km (0.086 R)
• M3: 1,393,953 km (0.07 R)
• M4: 3,051,797 km (0.097 R)
• M5: 3,538,887 km (0.093 R)
• M6: 4,717,419 km (0.067 R)
• M7: 6,641,846 km (0.109 R)
• M8: 6,949,719 km (0.082 R)
• M9: 7,462,391 km (0.085 R)
• M10: 11,300,324 km (0.059 R)
• M11: 13,129,308 km (0.111 R)
• M12: 15,200,640 km (0.112 R)
• M13: 15,737,247 km (0.057 R)
• M14: 16,509,471 km (0.09 R)
• M15: 19,350,036 km (0.118 R)
• M16: 20,365,057 km (0.096 R)
• M17: 23,481,181 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648

Radius: 4.5

Gravity: 32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.02 AU - 15.08 AU

Year: 18038 Days

Day: 15.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,984,199 km

• M1: 69,563 km (0.109 R)
• M2: 392,246 km (0.096 R)
• M3: 556,803 km (0.064 R)
• M4: 2,794,339 km (0.081 R)
• M5: 7,197,303 km (0.083 R)
• M6: 8,152,635 km (0.079 R)
• M7: 10,022,609 km (0.088 R)
• M8: 10,487,110 km (0.106 R)
• M9: 14,075,664 km (0.086 R)
• M10: 15,637,615 km (0.059 R)
• M11: 17,979,270 km (0.09 R)
• M12: 24,991,671 km (0.076 R)
• M13: 28,402,502 km (0.076 R)
• M14: 30,639,439 km (0.104 R)
• M15: 39,605,139 km (0.061 R)
• M16: 50,339,235 km (0.036 R)
• M17: 53,602,563 km (0.078 R)
• M18: 56,276,475 km (0.104 R)
• M19: 58,851,054 km (0.116 R)
• M20: 59,412,794 km (0.099 R)
• M21: 61,503,125 km (0.117 R)
• M22: 65,028,399 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310

Radius: 5

Gravity: 12.4 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 12.25 AU - 19.05 AU

Year: 22390 Days

Day: 22 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,984,199 km

• M1: 62,532 km (0.059 R)
• M2: 300,991 km (0.074 R)
• M3: 573,109 km (0.049 R)
• M4: 1,130,212 km (0.036 R)
• M5: 1,596,808 km (0.062 R)
• M6: 1,761,066 km (0.118 R)
• M7: 2,282,564 km (0.102 R)
• M8: 3,353,835 km (0.08 R)
• M9: 4,367,211 km (0.079 R)
• M10: 5,241,461 km (0.115 R)
• M11: 6,388,577 km (0.102 R)
• M12: 7,196,256 km (0.036 R)
• M13: 7,647,742 km (0.08 R)
• M14: 13,316,454 km (0.057 R)
• M15: 14,985,817 km (0.088 R)
• M16: 15,497,891 km (0.039 R)
• M17: 16,789,818 km (0.12 R)
• M18: 17,342,133 km (0.08 R)
• M19: 19,499,783 km (0.042 R)
• M20: 24,741,693 km (0.031 R)
• M21: 26,079,995 km (0.096 R)
• M22: 31,321,456 km (0.115 R)
• M23: 33,254,410 km (0.093 R)
• M24: 34,375,945 km (0.118 R)
• M25: 37,223,241 km (0.081 R)
• M26: 42,359,684 km (0.086 R)
• M27: 45,932,381 km (0.068 R)
• M28: 50,510,823 km (0.101 R)
• M29: 57,134,868 km (0.053 R)
• M30: 62,232,116 km (0.089 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 14,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit