🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.67 AU - 0.73 AU

Year: 214 Days

Day: 27.2 Hours

Environment

Temp: 132 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,503,075 km

• M1: 191,186 km (0.074 R)
• M2: 383,419 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.67 AU - 4.03 AU

Year: 2240 Days

Day: 30.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,503,075 km

• M1: 955,332 km (0.119 R)
• M2: 2,552,289 km (0.036 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.39 AU - 5.27 AU

Year: 3291 Days

Day: 18.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,503,075 km

• M1: 2,545,109 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.9

Radius: 13.4

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.2 AU - 9.36 AU

Year: 8702 Days

Day: 10.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 26,503,075 km

• M1: 170,990 km (0.113 R)
• M2: 264,639 km (0.079 R)
• M3: 553,662 km (0.11 R)
• M4: 773,720 km (0.096 R)
• M5: 1,207,105 km (0.102 R)
• M6: 1,302,698 km (0.073 R)
• M7: 1,516,773 km (0.03 R)
• M8: 1,696,589 km (0.082 R)
• M9: 1,899,743 km (0.119 R)
• M10: 2,028,996 km (0.078 R)
• M11: 2,194,750 km (0.119 R)
• M12: 2,487,065 km (0.066 R)
• M13: 2,865,697 km (0.063 R)
• M14: 3,577,932 km (0.11 R)
• M15: 3,923,354 km (0.118 R)
• M16: 4,194,724 km (0.074 R)
• M17: 4,300,939 km (0.078 R)
• M18: 4,386,359 km (0.1 R)
• M19: 4,537,453 km (0.111 R)
• M20: 4,734,324 km (0.107 R)
• M21: 5,760,715 km (0.053 R)
• M22: 6,287,299 km (0.112 R)
• M23: 6,531,742 km (0.099 R)
• M24: 6,754,493 km (0.118 R)
• M25: 7,284,070 km (0.11 R)
• M26: 7,437,857 km (0.112 R)
• M27: 7,566,810 km (0.087 R)
• M28: 7,670,631 km (0.044 R)
• M29: 7,905,799 km (0.074 R)
• M30: 8,679,818 km (0.077 R)
• M31: 9,477,923 km (0.063 R)
• M32: 9,928,511 km (0.115 R)
• M33: 10,967,618 km (0.104 R)
• M34: 11,470,417 km (0.066 R)
• M35: 12,041,282 km (0.084 R)
• M36: 12,899,525 km (0.112 R)
• M37: 13,148,456 km (0.074 R)
• M38: 13,304,786 km (0.066 R)
• M39: 14,287,943 km (0.096 R)
• M40: 14,772,042 km (0.105 R)
• M41: 15,294,438 km (0.12 R)
• M42: 15,856,028 km (0.057 R)
• M43: 16,323,671 km (0.075 R)
• M44: 16,458,159 km (0.11 R)
• M45: 16,965,745 km (0.063 R)
• M46: 17,306,828 km (0.096 R)
• M47: 17,650,305 km (0.078 R)
• M48: 17,926,762 km (0.069 R)
• M49: 18,135,002 km (0.102 R)
• M50: 18,484,014 km (0.095 R)
• M51: 20,805,473 km (0.119 R)
• M52: 21,024,335 km (0.113 R)
• M53: 22,615,608 km (0.112 R)
• M54: 22,840,752 km (0.099 R)
• M55: 23,520,525 km (0.111 R)
• M56: 23,672,517 km (0.082 R)
• M57: 25,599,786 km (0.106 R)
• M58: 25,873,550 km (0.113 R)
• M59: 26,109,017 km (0.111 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: 244 - 19,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit