🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.94 AU - 1.52 AU

Year: 511 Days

Day: 31.5 Hours

Environment

Temp: -9 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.36 AU - 1.5 AU

Year: 641 Days

Day: 20.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,836,820 km

• M1: 213,177 km (0.116 R)

Asteroid Belt

Center: 3.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.6

Radius: 10.5

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.61 AU - 5.71 AU

Year: 3770 Days

Day: 7.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 24,836,820 km

• M1: 134,638 km (0.111 R)
• M2: 234,121 km (0.085 R)
• M3: 358,586 km (0.055 R)
• M4: 432,039 km (0.106 R)
• M5: 607,966 km (0.102 R)
• M6: 775,515 km (0.082 R)
• M7: 935,435 km (0.106 R)
• M8: 1,170,454 km (0.034 R)
• M9: 1,288,636 km (0.118 R)
• M10: 1,356,105 km (0.065 R)
• M11: 1,652,907 km (0.087 R)
• M12: 2,290,792 km (0.09 R)
• M13: 2,356,914 km (0.079 R)
• M14: 2,440,540 km (0.119 R)
• M15: 2,732,256 km (0.09 R)
• M16: 3,035,490 km (0.09 R)
• M17: 3,274,548 km (0.106 R)
• M18: 3,830,453 km (0.064 R)
• M19: 3,909,441 km (0.079 R)
• M20: 4,581,884 km (0.085 R)
• M21: 4,708,144 km (0.098 R)
• M22: 5,202,565 km (0.073 R)
• M23: 5,444,914 km (0.079 R)
• M24: 6,009,646 km (0.096 R)
• M25: 6,147,874 km (0.076 R)
• M26: 6,474,745 km (0.044 R)
• M27: 7,096,923 km (0.054 R)
• M28: 7,489,468 km (0.036 R)
• M29: 7,813,497 km (0.083 R)
• M30: 8,116,732 km (0.06 R)
• M31: 8,423,856 km (0.058 R)
• M32: 8,708,840 km (0.09 R)
• M33: 10,098,305 km (0.056 R)
• M34: 10,650,920 km (0.092 R)
• M35: 10,987,365 km (0.086 R)
• M36: 12,308,763 km (0.118 R)
• M37: 12,455,519 km (0.078 R)
• M38: 12,958,467 km (0.119 R)
• M39: 13,257,513 km (0.043 R)
• M40: 13,347,571 km (0.088 R)
• M41: 13,528,584 km (0.094 R)
• M42: 14,291,085 km (0.09 R)
• M43: 14,507,104 km (0.109 R)
• M44: 14,693,204 km (0.095 R)
• M45: 14,911,317 km (0.099 R)
• M46: 15,382,102 km (0.112 R)
• M47: 15,666,936 km (0.102 R)
• M48: 15,921,701 km (0.119 R)
• M49: 17,248,485 km (0.106 R)
• M50: 17,314,009 km (0.076 R)
• M51: 17,709,546 km (0.108 R)
• M52: 17,908,511 km (0.104 R)
• M53: 18,308,386 km (0.102 R)
• M54: 18,509,595 km (0.066 R)
• M55: 18,610,424 km (0.06 R)
• M56: 18,913,958 km (0.096 R)
• M57: 19,423,638 km (0.056 R)
• M58: 19,662,995 km (0.094 R)
• M59: 19,903,398 km (0.087 R)
• M60: 20,075,585 km (0.06 R)
• M61: 20,144,700 km (0.115 R)
• M62: 20,839,582 km (0.101 R)
• M63: 21,189,940 km (0.115 R)
• M64: 21,330,712 km (0.085 R)
• M65: 21,507,087 km (0.088 R)
• M66: 21,683,763 km (0.098 R)
• M67: 21,825,581 km (0.095 R)
• M68: 22,003,304 km (0.117 R)
• M69: 22,252,833 km (0.104 R)
• M70: 22,503,409 km (0.049 R)
• M71: 22,610,970 km (0.104 R)
• M72: 22,826,840 km (0.104 R)
• M73: 23,115,713 km (0.071 R)
• M74: 23,224,321 km (0.104 R)
• M75: 23,369,431 km (0.04 R)
• M76: 24,099,319 km (0.089 R)
• M77: 24,283,026 km (0.027 R)
• M78: 24,836,837 km (0.089 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 19,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit