🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.2 AU - 1.86 AU

Year: 864 Days

Day: 44.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.4

Radius: 10.8

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.67 AU - 3.15 AU

Year: 2266 Days

Day: 10.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 80,553,685 km

• M1: 134,788 km (0.077 R)
• M2: 575,353 km (0.113 R)
• M3: 931,995 km (0.108 R)
• M4: 1,468,453 km (0.076 R)
• M5: 1,829,732 km (0.084 R)
• M6: 2,447,421 km (0.088 R)
• M7: 2,791,795 km (0.102 R)
• M8: 3,465,883 km (0.101 R)
• M9: 3,938,014 km (0.096 R)
• M10: 5,417,388 km (0.034 R)
• M11: 5,798,862 km (0.09 R)
• M12: 6,417,150 km (0.119 R)
• M13: 7,399,410 km (0.111 R)
• M14: 7,813,646 km (0.096 R)
• M15: 8,419,667 km (0.066 R)
• M16: 9,276,115 km (0.101 R)
• M17: 9,856,705 km (0.075 R)
• M18: 10,257,178 km (0.101 R)
• M19: 10,913,314 km (0.086 R)
• M20: 12,853,000 km (0.109 R)
• M21: 13,291,172 km (0.026 R)
• M22: 13,780,357 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.8

Radius: 4.7

Gravity: 40.05 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 11.62 AU - 12.54 AU

Year: 19169 Days

Day: 16.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 80,553,685 km

• M1: 74,201 km (0.117 R)
• M2: 284,086 km (0.073 R)
• M3: 793,318 km (0.11 R)
• M4: 963,111 km (0.118 R)
• M5: 1,116,449 km (0.075 R)
• M6: 1,424,770 km (0.101 R)
• M7: 2,124,888 km (0.092 R)
• M8: 2,319,964 km (0.061 R)
• M9: 3,539,336 km (0.025 R)
• M10: 4,202,204 km (0.095 R)
• M11: 5,171,598 km (0.114 R)
• M12: 7,944,694 km (0.073 R)
• M13: 8,849,761 km (0.097 R)
• M14: 9,645,024 km (0.112 R)
• M15: 11,907,243 km (0.063 R)
• M16: 12,384,759 km (0.061 R)
• M17: 13,450,793 km (0.117 R)
• M18: 14,731,501 km (0.108 R)
• M19: 15,202,285 km (0.074 R)
• M20: 16,173,774 km (0.105 R)
• M21: 19,805,113 km (0.086 R)
• M22: 24,924,651 km (0.097 R)
• M23: 25,705,253 km (0.12 R)
• M24: 30,480,267 km (0.082 R)
• M25: 33,342,673 km (0.096 R)
• M26: 33,881,674 km (0.085 R)
• M27: 35,673,557 km (0.078 R)
• M28: 60,917,450 km (0.063 R)
• M29: 61,925,141 km (0.03 R)
• M30: 64,596,660 km (0.113 R)
• M31: 65,855,227 km (0.047 R)
• M32: 68,855,412 km (0.097 R)
• M33: 69,291,191 km (0.079 R)
• M34: 69,509,903 km (0.1 R)
• M35: 78,162,943 km (0.097 R)
• M36: 78,637,168 km (0.09 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 11,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit