🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.03 AU - 1.11 AU

Year: 404 Days

Day: 14.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 79,864,656 km

• M1: 103,522 km (0.114 R)

Asteroid Belt

Center: 3.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.5

Radius: 8

Gravity: 12.73 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.74 AU - 6.24 AU

Year: 5355 Days

Day: 9.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,864,656 km

• M1: 99,483 km (0.036 R)
• M2: 362,625 km (0.111 R)
• M3: 686,205 km (0.066 R)
• M4: 1,046,736 km (0.095 R)
• M5: 1,332,319 km (0.103 R)
• M6: 2,608,538 km (0.118 R)
• M7: 3,768,670 km (0.114 R)
• M8: 4,173,332 km (0.096 R)
• M9: 4,476,267 km (0.079 R)
• M10: 6,817,773 km (0.092 R)
• M11: 8,250,323 km (0.113 R)
• M12: 9,058,151 km (0.111 R)
• M13: 11,748,220 km (0.105 R)
• M14: 12,980,607 km (0.117 R)
• M15: 20,893,287 km (0.061 R)
• M16: 22,850,925 km (0.112 R)
• M17: 24,763,684 km (0.102 R)
• M18: 31,043,353 km (0.111 R)
• M19: 31,425,875 km (0.117 R)
• M20: 31,908,328 km (0.092 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 331.4

Radius: 6.4

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 16.41 AU - 22.15 AU

Year: 30921 Days

Day: 17 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 79,864,656 km

• M1: 79,736 km (0.054 R)
• M2: 298,448 km (0.045 R)
• M3: 807,978 km (0.095 R)
• M4: 1,063,042 km (0.119 R)
• M5: 1,341,295 km (0.092 R)
• M6: 2,169,768 km (0.091 R)
• M7: 2,818,424 km (0.113 R)
• M8: 3,133,178 km (0.099 R)
• M9: 3,529,762 km (0.082 R)
• M10: 3,864,412 km (0.075 R)
• M11: 4,996,718 km (0.114 R)
• M12: 7,110,387 km (0.046 R)
• M13: 8,049,861 km (0.103 R)
• M14: 8,793,363 km (0.1 R)
• M15: 9,697,981 km (0.092 R)
• M16: 11,757,196 km (0.108 R)
• M17: 13,645,570 km (0.101 R)
• M18: 13,941,474 km (0.093 R)
• M19: 14,166,320 km (0.074 R)
• M20: 20,799,340 km (0.031 R)
• M21: 22,091,866 km (0.106 R)
• M22: 30,232,982 km (0.108 R)
• M23: 32,541,726 km (0.115 R)
• M24: 37,796,351 km (0.06 R)
• M25: 47,199,774 km (0.079 R)
• M26: 53,163,642 km (0.095 R)
• M27: 56,515,383 km (0.098 R)
• M28: 79,864,618 km (0.109 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: 298 - 16,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit