🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.51 AU - 0.55 AU

Year: 143 Days

Day: 30.8 Hours

Environment

Temp: 214 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,905,263 km

• M1: 274,362 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.96 AU - 1.26 AU

Year: 434 Days

Day: 13.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 25,905,263 km

• M1: 343,926 km (0.055 R)
• M2: 614,099 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.26 AU - 1.74 AU

Year: 681 Days

Day: 47.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.7

Radius: 14.7

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.1 AU - 5.1 AU

Year: 4271 Days

Day: 13 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 25,905,263 km

• M1: 186,997 km (0.067 R)
• M2: 284,535 km (0.057 R)
• M3: 551,418 km (0.093 R)
• M4: 679,773 km (0.091 R)
• M5: 1,070,522 km (0.119 R)
• M6: 1,212,192 km (0.065 R)
• M7: 1,416,393 km (0.057 R)
• M8: 1,559,259 km (0.107 R)
• M9: 1,859,950 km (0.102 R)
• M10: 2,397,755 km (0.12 R)
• M11: 3,113,132 km (0.108 R)
• M12: 3,283,075 km (0.063 R)
• M13: 3,652,133 km (0.104 R)
• M14: 4,075,794 km (0.08 R)
• M15: 4,179,166 km (0.057 R)
• M16: 4,304,230 km (0.115 R)
• M17: 4,860,884 km (0.036 R)
• M18: 5,147,962 km (0.111 R)
• M19: 5,395,247 km (0.087 R)
• M20: 5,995,434 km (0.082 R)
• M21: 6,136,953 km (0.099 R)
• M22: 6,471,753 km (0.098 R)
• M23: 6,837,071 km (0.09 R)
• M24: 7,209,271 km (0.106 R)
• M25: 7,334,784 km (0.078 R)
• M26: 7,613,634 km (0.07 R)
• M27: 7,844,314 km (0.053 R)
• M28: 8,763,593 km (0.101 R)
• M29: 9,168,106 km (0.045 R)
• M30: 9,634,103 km (0.091 R)
• M31: 9,883,782 km (0.104 R)
• M32: 11,633,030 km (0.098 R)
• M33: 11,839,923 km (0.079 R)
• M34: 13,693,740 km (0.061 R)
• M35: 13,787,239 km (0.117 R)
• M36: 13,943,569 km (0.119 R)
• M37: 14,163,328 km (0.106 R)
• M38: 14,670,166 km (0.105 R)
• M39: 15,150,674 km (0.061 R)
• M40: 15,312,090 km (0.084 R)
• M41: 15,766,868 km (0.073 R)
• M42: 17,191,638 km (0.093 R)
• M43: 17,495,022 km (0.104 R)
• M44: 17,630,558 km (0.078 R)
• M45: 18,312,874 km (0.111 R)
• M46: 18,415,947 km (0.088 R)
• M47: 18,795,776 km (0.11 R)
• M48: 18,934,453 km (0.076 R)
• M49: 20,056,587 km (0.063 R)
• M50: 20,304,919 km (0.098 R)
• M51: 21,092,103 km (0.111 R)
• M52: 21,634,545 km (0.092 R)
• M53: 21,852,808 km (0.117 R)
• M54: 22,035,318 km (0.109 R)
• M55: 22,401,683 km (0.117 R)
• M56: 22,807,243 km (0.075 R)
• M57: 23,700,192 km (0.102 R)
• M58: 24,339,723 km (0.094 R)
• M59: 24,528,815 km (0.1 R)
• M60: 24,718,505 km (0.107 R)
• M61: 25,558,796 km (0.081 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 18,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit