🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.2 AU - 1.62 AU

Year: 591 Days

Day: 39.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,792,753 km

• M1: 58,642 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.66 AU - 5.06 AU

Year: 3783 Days

Day: 15.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.8

Radius: 4.2

Gravity: 35.93 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 12.81 AU - 16.15 AU

Year: 19456 Days

Day: 23.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 72,792,753 km

• M1: 160,070 km (0.062 R)
• M2: 373,097 km (0.115 R)
• M3: 535,560 km (0.098 R)
• M4: 735,573 km (0.118 R)
• M5: 1,202,468 km (0.115 R)
• M6: 1,468,154 km (0.081 R)
• M7: 2,962,038 km (0.101 R)
• M8: 3,949,833 km (0.109 R)
• M9: 5,957,436 km (0.067 R)
• M10: 6,680,742 km (0.098 R)
• M11: 7,040,525 km (0.08 R)
• M12: 7,178,753 km (0.117 R)
• M13: 7,365,900 km (0.057 R)
• M14: 9,199,521 km (0.118 R)
• M15: 11,442,741 km (0.084 R)
• M16: 11,762,731 km (0.036 R)
• M17: 12,022,882 km (0.096 R)
• M18: 13,880,887 km (0.1 R)
• M19: 14,614,964 km (0.08 R)
• M20: 14,840,258 km (0.115 R)
• M21: 15,220,686 km (0.095 R)
• M22: 15,529,755 km (0.088 R)
• M23: 16,320,529 km (0.041 R)
• M24: 17,388,359 km (0.061 R)
• M25: 22,723,019 km (0.051 R)
• M26: 26,196,981 km (0.117 R)
• M27: 28,233,457 km (0.063 R)
• M28: 32,363,255 km (0.045 R)
• M29: 34,971,195 km (0.086 R)
• M30: 36,052,488 km (0.063 R)
• M31: 40,012,494 km (0.051 R)
• M32: 45,040,029 km (0.046 R)
• M33: 51,332,116 km (0.066 R)
• M34: 56,142,136 km (0.096 R)
• M35: 57,809,853 km (0.089 R)
• M36: 59,701,369 km (0.091 R)
• M37: 60,662,385 km (0.073 R)
• M38: 61,049,694 km (0.058 R)
• M39: 66,235,355 km (0.049 R)
• M40: 70,632,335 km (0.078 R)
• M41: 72,574,714 km (0.088 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 11,344 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit