🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.23 AU - 1.31 AU

Year: 542 Days

Day: 37.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,024,137 km

• M1: 125,812 km (0.062 R)
• M2: 290,669 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.59 AU - 1.89 AU

Year: 869 Days

Day: 43.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,024,137 km

• M1: 1,156,392 km (0.025 R)

Asteroid Belt

Center: 3.13 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.4

Radius: 11.7

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.34 AU - 4.68 AU

Year: 3628 Days

Day: 8.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 24,024,137 km

• M1: 147,653 km (0.118 R)
• M2: 308,620 km (0.04 R)
• M3: 404,513 km (0.102 R)
• M4: 665,711 km (0.115 R)
• M5: 758,312 km (0.026 R)
• M6: 878,140 km (0.078 R)
• M7: 1,028,635 km (0.115 R)
• M8: 1,251,835 km (0.031 R)
• M9: 1,491,341 km (0.103 R)
• M10: 1,574,518 km (0.075 R)
• M11: 1,673,701 km (0.102 R)
• M12: 1,984,266 km (0.118 R)
• M13: 2,107,535 km (0.102 R)
• M14: 2,297,375 km (0.034 R)
• M15: 2,394,314 km (0.09 R)
• M16: 2,575,926 km (0.046 R)
• M17: 2,660,149 km (0.069 R)
• M18: 2,762,325 km (0.109 R)
• M19: 3,041,175 km (0.058 R)
• M20: 3,329,450 km (0.117 R)
• M21: 3,532,903 km (0.057 R)
• M22: 3,797,692 km (0.045 R)
• M23: 4,247,084 km (0.09 R)
• M24: 4,367,061 km (0.094 R)
• M25: 4,796,257 km (0.077 R)
• M26: 4,900,377 km (0.106 R)
• M27: 5,089,918 km (0.106 R)
• M28: 5,585,237 km (0.047 R)
• M29: 5,761,164 km (0.096 R)
• M30: 6,209,060 km (0.078 R)
• M31: 6,414,308 km (0.03 R)
• M32: 6,761,525 km (0.109 R)
• M33: 7,020,030 km (0.095 R)
• M34: 7,114,725 km (0.112 R)
• M35: 7,281,826 km (0.089 R)
• M36: 7,668,387 km (0.066 R)
• M37: 7,888,745 km (0.076 R)
• M38: 8,136,179 km (0.054 R)
• M39: 8,765,837 km (0.077 R)
• M40: 9,125,321 km (0.069 R)
• M41: 9,463,412 km (0.113 R)
• M42: 10,125,382 km (0.119 R)
• M43: 10,611,276 km (0.099 R)
• M44: 10,884,591 km (0.113 R)
• M45: 11,271,003 km (0.108 R)
• M46: 11,887,496 km (0.044 R)
• M47: 12,171,283 km (0.028 R)
• M48: 12,400,018 km (0.051 R)
• M49: 12,890,699 km (0.118 R)
• M50: 13,211,736 km (0.097 R)
• M51: 14,100,347 km (0.071 R)
• M52: 14,310,532 km (0.06 R)
• M53: 14,400,889 km (0.062 R)
• M54: 14,855,667 km (0.116 R)
• M55: 15,346,049 km (0.1 R)
• M56: 17,103,674 km (0.105 R)
• M57: 17,295,758 km (0.104 R)
• M58: 17,682,169 km (0.08 R)
• M59: 17,843,884 km (0.109 R)
• M60: 18,071,273 km (0.05 R)
• M61: 18,627,628 km (0.12 R)
• M62: 18,726,362 km (0.061 R)
• M63: 19,123,096 km (0.084 R)
• M64: 19,322,510 km (0.09 R)
• M65: 19,790,452 km (0.099 R)
• M66: 20,363,711 km (0.116 R)
• M67: 20,601,422 km (0.09 R)
• M68: 20,908,397 km (0.078 R)
• M69: 21,148,053 km (0.088 R)
• M70: 21,561,242 km (0.059 R)
• M71: 21,803,590 km (0.108 R)
• M72: 21,907,561 km (0.11 R)
• M73: 22,290,681 km (0.089 R)
• M74: 22,500,717 km (0.067 R)
• M75: 23,275,933 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 10,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit