🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.47 AU - 0.65 AU

Year: 158 Days

Day: 24.8 Hours

Environment

Temp: 204 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.8 AU - 1.26 AU

Year: 394 Days

Day: 23.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 117.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.38 AU - 1.5 AU

Year: 651 Days

Day: 38 Hours

Environment

Temp: -37 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,339,685 km

• M1: 463,903 km (0.114 R)

Asteroid Belt

Center: 1.77 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.71 AU - 2.49 AU

Year: 1146 Days

Day: 26.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.15 AU - 3.09 AU

Year: 1598 Days

Day: 22.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.7

Radius: 8.6

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.17 AU - 5.37 AU

Year: 4558 Days

Day: 14 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,339,685 km

• M1: 109,805 km (0.098 R)
• M2: 182,360 km (0.08 R)
• M3: 245,490 km (0.113 R)
• M4: 311,463 km (0.078 R)
• M5: 405,111 km (0.109 R)
• M6: 543,190 km (0.102 R)
• M7: 600,785 km (0.074 R)
• M8: 697,874 km (0.065 R)
• M9: 840,291 km (0.104 R)
• M10: 1,094,608 km (0.096 R)
• M11: 1,262,008 km (0.093 R)
• M12: 1,554,023 km (0.097 R)
• M13: 1,725,462 km (0.068 R)
• M14: 1,885,232 km (0.076 R)
• M15: 2,693,659 km (0.09 R)
• M16: 2,921,497 km (0.082 R)
• M17: 5,445,662 km (0.111 R)
• M18: 5,867,079 km (0.074 R)
• M19: 6,601,754 km (0.051 R)
• M20: 6,825,104 km (0.098 R)
• M21: 6,881,352 km (0.098 R)
• M22: 7,050,996 km (0.034 R)
• M23: 7,279,283 km (0.032 R)
• M24: 7,336,728 km (0.114 R)
• M25: 7,743,186 km (0.064 R)
• M26: 8,067,664 km (0.1 R)
• M27: 8,216,663 km (0.103 R)
• M28: 8,456,917 km (0.067 R)
• M29: 8,669,047 km (0.083 R)
• M30: 9,067,725 km (0.054 R)
• M31: 9,284,792 km (0.076 R)
• M32: 9,535,219 km (0.106 R)
• M33: 9,851,169 km (0.099 R)
• M34: 9,978,477 km (0.108 R)
• M35: 10,106,533 km (0.052 R)
• M36: 10,852,578 km (0.101 R)
• M37: 11,582,765 km (0.106 R)
• M38: 11,852,340 km (0.097 R)
• M39: 12,397,475 km (0.107 R)
• M40: 12,500,697 km (0.109 R)
• M41: 12,777,005 km (0.096 R)
• M42: 12,881,274 km (0.098 R)
• M43: 12,985,694 km (0.116 R)
• M44: 13,195,579 km (0.12 R)
• M45: 13,441,668 km (0.104 R)
• M46: 13,796,065 km (0.057 R)
• M47: 14,010,140 km (0.056 R)
• M48: 14,225,262 km (0.114 R)
• M49: 15,650,480 km (0.077 R)
• M50: 15,873,830 km (0.09 R)
• M51: 17,504,746 km (0.092 R)
• M52: 17,736,473 km (0.087 R)
• M53: 18,242,264 km (0.032 R)
• M54: 18,831,679 km (0.068 R)
• M55: 18,950,310 km (0.054 R)
• M56: 19,387,435 km (0.089 R)
• M57: 20,352,641 km (0.083 R)
• M58: 21,127,857 km (0.116 R)
• M59: 21,251,126 km (0.077 R)
• M60: 21,995,973 km (0.071 R)
• M61: 22,079,150 km (0.12 R)
• M62: 22,623,088 km (0.025 R)
• M63: 22,707,162 km (0.06 R)
• M64: 22,875,609 km (0.098 R)
• M65: 23,510,951 km (0.118 R)
• M66: 23,681,343 km (0.068 R)
• M67: 23,852,184 km (0.078 R)
• M68: 23,937,754 km (0.104 R)
• M69: 24,238,146 km (0.105 R)
• M70: 24,453,418 km (0.078 R)
• M71: 25,059,439 km (0.072 R)
• M72: 25,539,199 km (0.102 R)
• M73: 26,507,696 km (0.093 R)
• M74: 26,773,980 km (0.03 R)
• M75: 28,028,059 km (0.037 R)
• M76: 29,026,774 km (0.097 R)
• M77: 29,118,178 km (0.09 R)
• M78: 30,129,610 km (0.076 R)
• M79: 30,222,061 km (0.049 R)
• M80: 30,639,589 km (0.064 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 18,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit