🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.71 AU - 1.09 AU

Year: 307 Days

Day: 13.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.44 AU - 1.68 AU

Year: 701 Days

Day: 40.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 100.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.58 AU - 1.64 AU

Year: 735 Days

Day: 25.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.41 AU - 2.31 AU

Year: 913 Days

Day: 30.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 179.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.04 AU - 3.06 AU

Year: 1917 Days

Day: 21.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.85 AU - 4.49 AU

Year: 3065 Days

Day: 44.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.06 AU - 5.96 AU

Year: 4036 Days

Day: 40.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.4

Radius: 14.6

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.16 AU - 12.88 AU

Year: 13166 Days

Day: 10.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 65,304,894 km

• M1: 219,759 km (0.108 R)
• M2: 352,153 km (0.104 R)
• M3: 470,485 km (0.071 R)
• M4: 607,966 km (0.081 R)
• M5: 1,067,830 km (0.033 R)
• M6: 1,186,910 km (0.091 R)
• M7: 1,573,022 km (0.049 R)
• M8: 1,881,642 km (0.116 R)
• M9: 2,334,325 km (0.11 R)
• M10: 2,557,525 km (0.112 R)
• M11: 3,163,845 km (0.068 R)
• M12: 4,002,790 km (0.093 R)
• M13: 4,155,679 km (0.1 R)
• M14: 4,271,618 km (0.107 R)
• M15: 4,665,958 km (0.075 R)
• M16: 5,072,265 km (0.062 R)
• M17: 5,196,432 km (0.073 R)
• M18: 5,405,569 km (0.099 R)
• M19: 6,403,986 km (0.117 R)
• M20: 6,628,532 km (0.111 R)
• M21: 7,318,178 km (0.088 R)
• M22: 7,411,827 km (0.106 R)
• M23: 8,370,898 km (0.111 R)
• M24: 9,368,866 km (0.09 R)
• M25: 10,828,941 km (0.093 R)
• M26: 11,367,493 km (0.104 R)
• M27: 11,585,457 km (0.051 R)
• M28: 12,247,578 km (0.108 R)
• M29: 12,527,026 km (0.104 R)
• M30: 13,206,500 km (0.09 R)
• M31: 14,131,164 km (0.052 R)
• M32: 14,660,442 km (0.068 R)
• M33: 14,838,314 km (0.108 R)
• M34: 15,076,623 km (0.11 R)
• M35: 16,533,257 km (0.089 R)
• M36: 17,278,255 km (0.058 R)
• M37: 17,403,468 km (0.115 R)
• M38: 18,416,395 km (0.117 R)
• M39: 18,672,657 km (0.086 R)
• M40: 18,994,591 km (0.111 R)
• M41: 19,709,370 km (0.106 R)
• M42: 20,764,783 km (0.069 R)
• M43: 21,299,446 km (0.106 R)
• M44: 21,568,423 km (0.051 R)
• M45: 21,703,360 km (0.106 R)
• M46: 22,382,235 km (0.113 R)
• M47: 25,238,058 km (0.03 R)
• M48: 25,522,743 km (0.1 R)
• M49: 26,383,380 km (0.094 R)
• M50: 28,354,481 km (0.104 R)
• M51: 28,650,386 km (0.098 R)
• M52: 28,873,137 km (0.095 R)
• M53: 29,395,084 km (0.082 R)
• M54: 29,694,579 km (0.092 R)
• M55: 30,903,330 km (0.112 R)
• M56: 31,513,689 km (0.065 R)
• M57: 32,591,392 km (0.08 R)
• M58: 32,979,150 km (0.118 R)
• M59: 34,309,224 km (0.103 R)
• M60: 34,703,714 km (0.075 R)
• M61: 35,417,745 km (0.106 R)
• M62: 36,618,417 km (0.077 R)
• M63: 36,860,167 km (0.077 R)
• M64: 40,799,827 km (0.061 R)
• M65: 41,050,404 km (0.114 R)
• M66: 42,226,841 km (0.069 R)
• M67: 42,989,043 km (0.066 R)
• M68: 45,389,041 km (0.114 R)
• M69: 46,082,726 km (0.113 R)
• M70: 46,867,367 km (0.119 R)
• M71: 48,273,288 km (0.087 R)
• M72: 49,158,907 km (0.088 R)
• M73: 50,946,303 km (0.113 R)
• M74: 51,847,929 km (0.077 R)
• M75: 52,210,106 km (0.1 R)
• M76: 52,663,986 km (0.059 R)
• M77: 53,850,147 km (0.089 R)
• M78: 53,941,701 km (0.114 R)
• M79: 54,125,108 km (0.06 R)
• M80: 55,229,739 km (0.117 R)
• M81: 55,784,896 km (0.12 R)
• M82: 56,155,899 km (0.12 R)
• M83: 60,006,847 km (0.057 R)
• M84: 60,196,837 km (0.074 R)
• M85: 61,532,596 km (0.026 R)
• M86: 63,748,141 km (0.09 R)
• M87: 63,845,080 km (0.108 R)
• M88: 64,233,287 km (0.06 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 11,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit