🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.63 AU - 0.77 AU

Year: 215 Days

Day: 41 Hours

Environment

Temp: 143 °C

Axial Tilt: 138 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.48 AU - 1.9 AU

Year: 806 Days

Day: 36.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 75.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,606,865 km

• M1: 347,815 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.85 AU - 2.01 AU

Year: 984 Days

Day: 37.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2 AU - 2.2 AU

Year: 1117 Days

Day: 45.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.92 AU - 3.16 AU

Year: 1486 Days

Day: 44.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,606,865 km

• M1: 159,621 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.41 AU - 2.99 AU

Year: 1629 Days

Day: 19.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.3

Radius: 13.6

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.03 AU - 9.87 AU

Year: 8229 Days

Day: 9 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 82,606,865 km

• M1: 169,195 km (0.076 R)
• M2: 1,377,796 km (0.09 R)
• M3: 2,127,880 km (0.065 R)
• M4: 2,753,798 km (0.104 R)
• M5: 3,407,391 km (0.087 R)
• M6: 7,082,113 km (0.075 R)
• M7: 7,714,014 km (0.091 R)
• M8: 8,452,280 km (0.086 R)
• M9: 8,910,498 km (0.063 R)
• M10: 10,070,330 km (0.034 R)
• M11: 11,626,747 km (0.055 R)
• M12: 12,417,670 km (0.083 R)
• M13: 13,863,683 km (0.111 R)
• M14: 22,279,910 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.4

Radius: 8

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.2 AU - 14.56 AU

Year: 15031 Days

Day: 7.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 82,606,865 km

• M1: 99,483 km (0.047 R)
• M2: 445,054 km (0.081 R)
• M3: 892,052 km (0.056 R)
• M4: 1,512,135 km (0.088 R)
• M5: 1,908,420 km (0.105 R)
• M6: 2,642,646 km (0.097 R)
• M7: 3,500,141 km (0.111 R)
• M8: 3,768,520 km (0.106 R)
• M9: 5,679,633 km (0.04 R)
• M10: 7,975,810 km (0.078 R)
• M11: 8,977,069 km (0.071 R)
• M12: 11,169,725 km (0.086 R)
• M13: 14,095,710 km (0.051 R)
• M14: 15,269,155 km (0.071 R)
• M15: 15,698,501 km (0.118 R)
• M16: 21,855,950 km (0.116 R)
• M17: 23,995,947 km (0.118 R)
• M18: 24,381,910 km (0.114 R)
• M19: 25,265,435 km (0.038 R)
• M20: 27,725,572 km (0.043 R)
• M21: 28,150,579 km (0.095 R)
• M22: 28,472,215 km (0.088 R)
• M23: 29,013,759 km (0.1 R)
• M24: 38,505,295 km (0.098 R)
• M25: 42,171,341 km (0.092 R)
• M26: 43,300,804 km (0.042 R)
• M27: 46,809,772 km (0.095 R)
• M28: 47,110,464 km (0.101 R)
• M29: 47,412,502 km (0.115 R)
• M30: 49,562,822 km (0.097 R)
• M31: 53,398,810 km (0.062 R)
• M32: 55,894,252 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.2

Radius: 5.4

Gravity: 25.11 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 15.08 AU - 15.44 AU

Year: 21883 Days

Day: 20.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 82,606,865 km

• M1: 67,169 km (0.102 R)
• M2: 244,293 km (0.074 R)
• M3: 556,654 km (0.048 R)
• M4: 1,620,594 km (0.119 R)
• M5: 2,122,195 km (0.089 R)
• M6: 2,771,749 km (0.119 R)
• M7: 2,979,840 km (0.094 R)
• M8: 4,214,172 km (0.116 R)
• M9: 4,596,245 km (0.111 R)
• M10: 6,767,957 km (0.055 R)
• M11: 8,857,391 km (0.06 R)
• M12: 9,138,485 km (0.047 R)
• M13: 10,138,996 km (0.113 R)
• M14: 10,760,575 km (0.119 R)
• M15: 14,875,264 km (0.071 R)
• M16: 23,474,898 km (0.094 R)
• M17: 25,906,013 km (0.072 R)
• M18: 55,172,891 km (0.086 R)
• M19: 65,393,418 km (0.095 R)
• M20: 71,507,184 km (0.054 R)
• M21: 72,637,545 km (0.106 R)
• M22: 75,166,198 km (0.097 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 19,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit