🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.62 AU - 0.9 AU

Year: 237 Days

Day: 17.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.9 AU - 1.16 AU

Year: 374 Days

Day: 30.1 Hours

Environment

Temp: 33 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 21,229,631 km

• M1: 44,730 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.36 AU - 2.56 AU

Year: 1382 Days

Day: 22.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.4

Radius: 13.4

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.32 AU - 5.34 AU

Year: 4407 Days

Day: 14.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 21,229,631 km

• M1: 174,132 km (0.039 R)
• M2: 298,747 km (0.077 R)
• M3: 476,170 km (0.05 R)
• M4: 599,289 km (0.092 R)
• M5: 873,053 km (0.096 R)
• M6: 1,020,407 km (0.042 R)
• M7: 1,365,829 km (0.076 R)
• M8: 1,476,980 km (0.075 R)
• M9: 1,591,273 km (0.112 R)
• M10: 1,802,056 km (0.07 R)
• M11: 2,295,879 km (0.086 R)
• M12: 2,831,140 km (0.076 R)
• M13: 2,926,882 km (0.08 R)
• M14: 3,056,284 km (0.089 R)
• M15: 3,154,570 km (0.101 R)
• M16: 3,558,634 km (0.1 R)
• M17: 3,802,179 km (0.049 R)
• M18: 3,943,699 km (0.092 R)
• M19: 4,033,159 km (0.11 R)
• M20: 4,472,079 km (0.081 R)
• M21: 4,565,428 km (0.108 R)
• M22: 4,773,219 km (0.109 R)
• M23: 5,415,443 km (0.076 R)
• M24: 5,757,124 km (0.07 R)
• M25: 6,356,114 km (0.072 R)
• M26: 6,759,430 km (0.082 R)
• M27: 6,910,225 km (0.056 R)
• M28: 7,105,600 km (0.111 R)
• M29: 7,413,322 km (0.086 R)
• M30: 7,838,031 km (0.104 R)
• M31: 7,951,127 km (0.12 R)
• M32: 8,455,272 km (0.105 R)
• M33: 8,875,492 km (0.117 R)
• M34: 9,088,220 km (0.097 R)
• M35: 9,350,465 km (0.088 R)
• M36: 9,518,613 km (0.072 R)
• M37: 10,201,528 km (0.117 R)
• M38: 10,549,043 km (0.12 R)
• M39: 10,749,355 km (0.081 R)
• M40: 11,306,607 km (0.064 R)
• M41: 11,511,706 km (0.104 R)
• M42: 12,265,230 km (0.079 R)
• M43: 12,370,547 km (0.082 R)
• M44: 12,741,101 km (0.041 R)
• M45: 13,061,689 km (0.063 R)
• M46: 14,011,935 km (0.116 R)
• M47: 14,481,523 km (0.115 R)
• M48: 14,816,173 km (0.115 R)
• M49: 14,900,247 km (0.098 R)
• M50: 15,181,641 km (0.052 R)
• M51: 15,266,313 km (0.04 R)
• M52: 15,464,680 km (0.113 R)
• M53: 15,806,810 km (0.084 R)
• M54: 15,892,679 km (0.058 R)
• M55: 16,180,206 km (0.092 R)
• M56: 16,353,441 km (0.096 R)
• M57: 16,614,639 km (0.094 R)
• M58: 16,760,347 km (0.073 R)
• M59: 16,964,997 km (0.048 R)
• M60: 17,821,894 km (0.119 R)
• M61: 18,783,658 km (0.107 R)
• M62: 19,057,123 km (0.073 R)
• M63: 19,332,084 km (0.087 R)
• M64: 19,639,059 km (0.116 R)
• M65: 19,978,646 km (0.085 R)
• M66: 20,382,411 km (0.088 R)
• M67: 20,507,175 km (0.082 R)
• M68: 20,914,530 km (0.118 R)
• M69: 21,008,927 km (0.089 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 18,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit