🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.44 AU - 0.64 AU

Year: 139 Days

Day: 16.9 Hours

Environment

Temp: 284 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,015,341 km

• M1: 192,682 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.94 AU - 1.4 AU

Year: 443 Days

Day: 37.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.77 AU - 2.23 AU

Year: 990 Days

Day: 25.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.29 AU - 3.67 AU

Year: 2271 Days

Day: 29.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,015,341 km

• M1: 67,469 km (0.099 R)
• M2: 2,058,616 km (0.104 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.17 AU - 5.01 AU

Year: 2894 Days

Day: 28.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.05 AU - 5.53 AU

Year: 4257 Days

Day: 44.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,015,341 km

• M1: 55,501 km (0.101 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.33 AU - 6.49 AU

Year: 4402 Days

Day: 44.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.6

Radius: 12.4

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.95 AU - 9.57 AU

Year: 9858 Days

Day: 8.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,015,341 km

• M1: 175,777 km (0.09 R)
• M2: 291,267 km (0.111 R)
• M3: 375,191 km (0.105 R)
• M4: 517,908 km (0.114 R)
• M5: 926,460 km (0.118 R)
• M6: 1,166,115 km (0.082 R)
• M7: 1,822,551 km (0.078 R)
• M8: 2,210,608 km (0.118 R)
• M9: 2,469,262 km (0.094 R)
• M10: 2,992,705 km (0.057 R)
• M11: 3,752,363 km (0.097 R)
• M12: 4,273,263 km (0.114 R)
• M13: 4,353,448 km (0.081 R)
• M14: 4,817,201 km (0.041 R)
• M15: 5,354,407 km (0.109 R)
• M16: 6,424,331 km (0.111 R)
• M17: 6,889,431 km (0.116 R)
• M18: 7,110,237 km (0.119 R)
• M19: 7,494,255 km (0.091 R)
• M20: 7,852,243 km (0.111 R)
• M21: 7,950,977 km (0.079 R)
• M22: 8,116,283 km (0.04 R)
• M23: 8,282,636 km (0.042 R)
• M24: 8,994,123 km (0.049 R)
• M25: 9,514,425 km (0.062 R)
• M26: 9,973,241 km (0.052 R)
• M27: 10,259,272 km (0.09 R)
• M28: 10,475,441 km (0.091 R)
• M29: 10,584,199 km (0.11 R)
• M30: 12,374,287 km (0.064 R)
• M31: 12,681,711 km (0.095 R)
• M32: 13,030,573 km (0.094 R)
• M33: 13,147,558 km (0.083 R)
• M34: 13,343,232 km (0.111 R)
• M35: 13,737,722 km (0.03 R)
• M36: 13,856,802 km (0.102 R)
• M37: 14,016,124 km (0.075 R)
• M38: 16,352,244 km (0.112 R)
• M39: 16,816,745 km (0.089 R)
• M40: 18,586,488 km (0.09 R)
• M41: 18,938,642 km (0.057 R)
• M42: 19,204,327 km (0.058 R)
• M43: 19,605,100 km (0.107 R)
• M44: 19,828,899 km (0.072 R)
• M45: 20,596,186 km (0.084 R)
• M46: 20,915,129 km (0.101 R)
• M47: 21,143,864 km (0.117 R)
• M48: 21,327,420 km (0.09 R)
• M49: 21,927,607 km (0.109 R)
• M50: 22,346,481 km (0.1 R)
• M51: 23,144,885 km (0.102 R)
• M52: 23,239,431 km (0.104 R)
• M53: 24,048,307 km (0.088 R)
• M54: 24,432,175 km (0.076 R)
• M55: 24,576,686 km (0.114 R)
• M56: 24,963,247 km (0.114 R)
• M57: 26,332,367 km (0.062 R)
• M58: 26,529,836 km (0.111 R)
• M59: 26,678,387 km (0.112 R)
• M60: 26,777,570 km (0.057 R)
• M61: 27,125,535 km (0.07 R)
• M62: 27,225,316 km (0.096 R)
• M63: 27,525,111 km (0.03 R)
• M64: 27,876,366 km (0.116 R)
• M65: 28,128,140 km (0.088 R)
• M66: 28,229,118 km (0.12 R)
• M67: 28,583,216 km (0.092 R)
• M68: 29,757,410 km (0.111 R)
• M69: 30,066,330 km (0.097 R)
• M70: 30,843,341 km (0.069 R)
• M71: 32,894,029 km (0.079 R)
• M72: 33,373,490 km (0.054 R)
• M73: 33,909,050 km (0.092 R)
• M74: 34,339,443 km (0.039 R)
• M75: 35,478,033 km (0.03 R)
• M76: 36,243,974 km (0.115 R)
• M77: 36,904,748 km (0.07 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 12,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit