🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.82 AU - 2.16 AU

Year: 1010 Days

Day: 28 Hours

Environment

Temp: -53 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.5

Radius: 8.6

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.72 AU - 7.54 AU

Year: 6144 Days

Day: 13.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,395,901 km

• M1: 106,962 km (0.076 R)
• M2: 483,800 km (0.085 R)
• M3: 848,818 km (0.12 R)
• M4: 1,430,305 km (0.12 R)
• M5: 1,769,144 km (0.05 R)
• M6: 2,145,832 km (0.098 R)
• M7: 2,575,627 km (0.113 R)
• M8: 3,652,582 km (0.095 R)
• M9: 4,047,071 km (0.101 R)
• M10: 5,433,095 km (0.084 R)
• M11: 6,363,744 km (0.086 R)
• M12: 7,579,526 km (0.041 R)
• M13: 8,658,276 km (0.092 R)
• M14: 9,067,426 km (0.084 R)
• M15: 10,146,775 km (0.093 R)
• M16: 11,070,093 km (0.05 R)
• M17: 13,030,124 km (0.117 R)
• M18: 14,572,628 km (0.12 R)
• M19: 16,793,109 km (0.04 R)
• M20: 17,689,051 km (0.101 R)
• M21: 18,415,049 km (0.078 R)
• M22: 19,023,763 km (0.086 R)
• M23: 26,291,227 km (0.114 R)
• M24: 28,472,215 km (0.082 R)
• M25: 29,744,844 km (0.049 R)
• M26: 31,820,514 km (0.118 R)
• M27: 32,208,122 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.5

Radius: 3.3

Gravity: 68.27 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 12.81 AU - 13.41 AU

Year: 17083 Days

Day: 22.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 70,395,901 km

• M1: 53,406 km (0.084 R)
• M2: 156,629 km (0.117 R)
• M3: 362,924 km (0.107 R)
• M4: 515,963 km (0.104 R)
• M5: 821,292 km (0.098 R)
• M6: 1,013,675 km (0.028 R)
• M7: 1,504,207 km (0.056 R)
• M8: 2,592,382 km (0.062 R)
• M9: 2,733,751 km (0.116 R)
• M10: 3,188,679 km (0.108 R)
• M11: 3,721,546 km (0.096 R)
• M12: 4,311,411 km (0.104 R)
• M13: 5,634,753 km (0.061 R)
• M14: 6,712,008 km (0.102 R)
• M15: 6,933,861 km (0.089 R)
• M16: 9,373,653 km (0.077 R)
• M17: 9,650,858 km (0.12 R)
• M18: 10,163,530 km (0.1 R)
• M19: 10,935,754 km (0.11 R)
• M20: 13,070,216 km (0.082 R)
• M21: 13,839,299 km (0.103 R)
• M22: 14,198,484 km (0.098 R)
• M23: 14,712,053 km (0.076 R)
• M24: 15,237,740 km (0.074 R)
• M25: 17,217,518 km (0.116 R)
• M26: 18,140,537 km (0.103 R)
• M27: 23,863,852 km (0.052 R)
• M28: 24,276,294 km (0.113 R)
• M29: 30,199,472 km (0.095 R)
• M30: 31,169,614 km (0.103 R)
• M31: 32,411,276 km (0.105 R)
• M32: 38,690,647 km (0.029 R)
• M33: 39,978,984 km (0.066 R)
• M34: 41,147,792 km (0.04 R)
• M35: 42,188,993 km (0.1 R)
• M36: 42,640,629 km (0.097 R)
• M37: 43,860,600 km (0.12 R)
• M38: 44,324,054 km (0.094 R)
• M39: 49,638,967 km (0.104 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 17,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit