🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.44 AU - 0.74 AU

Year: 161 Days

Day: 31.8 Hours

Environment

Temp: 181 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.34 AU - 1.48 AU

Year: 594 Days

Day: 28.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 38,489,831 km

• M1: 112,946 km (0.105 R)
• M2: 692,040 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.3 AU - 1.72 AU

Year: 658 Days

Day: 38.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,489,831 km

• M1: 507,586 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.92 AU - 3.2 AU

Year: 1453 Days

Day: 31.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.2

Radius: 11.1

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.1 AU - 7.46 AU

Year: 6263 Days

Day: 12.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,489,831 km

• M1: 147,803 km (0.093 R)
• M2: 263,143 km (0.099 R)
• M3: 444,904 km (0.082 R)
• M4: 863,629 km (0.076 R)
• M5: 1,225,805 km (0.109 R)
• M6: 1,387,371 km (0.104 R)
• M7: 1,772,286 km (0.038 R)
• M8: 1,894,358 km (0.077 R)
• M9: 1,998,328 km (0.049 R)
• M10: 2,233,795 km (0.063 R)
• M11: 2,478,388 km (0.081 R)
• M12: 2,661,945 km (0.1 R)
• M13: 3,491,465 km (0.095 R)
• M14: 4,149,546 km (0.06 R)
• M15: 4,285,979 km (0.074 R)
• M16: 4,396,083 km (0.105 R)
• M17: 4,619,133 km (0.073 R)
• M18: 5,488,746 km (0.083 R)
• M19: 5,820,255 km (0.063 R)
• M20: 5,973,144 km (0.092 R)
• M21: 6,189,462 km (0.077 R)
• M22: 6,376,908 km (0.113 R)
• M23: 7,375,325 km (0.058 R)
• M24: 8,491,175 km (0.025 R)
• M25: 8,595,146 km (0.102 R)
• M26: 8,980,360 km (0.107 R)
• M27: 9,804,046 km (0.042 R)
• M28: 11,103,304 km (0.117 R)
• M29: 11,869,993 km (0.08 R)
• M30: 12,142,410 km (0.117 R)
• M31: 12,259,695 km (0.029 R)
• M32: 12,535,105 km (0.043 R)
• M33: 12,693,379 km (0.105 R)
• M34: 13,051,816 km (0.088 R)
• M35: 13,212,185 km (0.099 R)
• M36: 13,454,085 km (0.063 R)
• M37: 13,616,099 km (0.092 R)
• M38: 14,312,178 km (0.097 R)
• M39: 14,643,687 km (0.098 R)
• M40: 15,526,165 km (0.096 R)
• M41: 15,866,799 km (0.1 R)
• M42: 16,253,061 km (0.044 R)
• M43: 16,729,380 km (0.092 R)
• M44: 18,544,750 km (0.113 R)
• M45: 19,544,513 km (0.118 R)
• M46: 20,795,301 km (0.106 R)
• M47: 21,217,915 km (0.096 R)
• M48: 21,312,311 km (0.077 R)
• M49: 21,643,521 km (0.108 R)
• M50: 21,833,510 km (0.108 R)
• M51: 22,119,691 km (0.1 R)
• M52: 24,502,186 km (0.113 R)
• M53: 24,799,587 km (0.079 R)
• M54: 24,948,736 km (0.102 R)
• M55: 25,598,290 km (0.092 R)
• M56: 26,659,388 km (0.107 R)
• M57: 27,272,141 km (0.101 R)
• M58: 27,889,681 km (0.045 R)
• M59: 27,993,053 km (0.083 R)
• M60: 28,148,335 km (0.074 R)
• M61: 28,824,518 km (0.111 R)
• M62: 29,295,751 km (0.087 R)
• M63: 29,769,527 km (0.107 R)
• M64: 29,980,909 km (0.113 R)
• M65: 30,458,426 km (0.117 R)
• M66: 30,618,196 km (0.067 R)
• M67: 31,905,935 km (0.117 R)
• M68: 32,014,094 km (0.098 R)
• M69: 32,447,778 km (0.117 R)
• M70: 33,266,079 km (0.105 R)
• M71: 34,423,368 km (0.112 R)
• M72: 34,978,974 km (0.058 R)
• M73: 35,481,623 km (0.109 R)
• M74: 35,705,721 km (0.111 R)
• M75: 36,494,101 km (0.065 R)
• M76: 37,402,011 km (0.081 R)
• M77: 37,630,148 km (0.118 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 13,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit