🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.55 AU - 0.61 AU

Year: 155 Days

Day: 28.9 Hours

Environment

Temp: 217 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.5

Radius: 3.8

Gravity: 68.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 13.27 AU - 18.45 AU

Year: 22097 Days

Day: 21.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 100,256,779 km

• M1: 47,273 km (0.075 R)
• M2: 166,054 km (0.106 R)
• M3: 310,116 km (0.044 R)
• M4: 676,781 km (0.058 R)
• M5: 1,065,137 km (0.047 R)
• M6: 1,397,095 km (0.095 R)
• M7: 2,403,589 km (0.097 R)
• M8: 3,436,413 km (0.096 R)
• M9: 3,654,676 km (0.091 R)
• M10: 6,054,525 km (0.108 R)
• M11: 6,847,394 km (0.099 R)
• M12: 7,972,819 km (0.081 R)
• M13: 11,179,449 km (0.064 R)
• M14: 12,730,779 km (0.103 R)
• M15: 13,711,842 km (0.051 R)
• M16: 14,499,923 km (0.043 R)
• M17: 15,908,387 km (0.076 R)
• M18: 16,339,229 km (0.032 R)
• M19: 16,601,624 km (0.102 R)
• M20: 17,045,032 km (0.117 R)
• M21: 17,587,474 km (0.117 R)
• M22: 18,706,765 km (0.049 R)
• M23: 20,271,708 km (0.097 R)
• M24: 22,563,099 km (0.106 R)
• M25: 25,370,004 km (0.098 R)
• M26: 26,917,444 km (0.096 R)
• M27: 29,290,665 km (0.118 R)
• M28: 31,260,121 km (0.072 R)
• M29: 36,640,408 km (0.109 R)
• M30: 48,105,888 km (0.106 R)
• M31: 49,187,181 km (0.12 R)
• M32: 57,012,945 km (0.106 R)
• M33: 57,414,616 km (0.055 R)
• M34: 60,695,895 km (0.06 R)
• M35: 61,324,805 km (0.073 R)
• M36: 72,219,718 km (0.092 R)
• M37: 79,488,380 km (0.1 R)
• M38: 85,642,687 km (0.109 R)
• M39: 86,963,486 km (0.105 R)
• M40: 91,556,141 km (0.099 R)

Asteroid Belt

Center: 18.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 20.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.1

Radius: 6.4

Gravity: 14.97 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 18.55 AU - 22.03 AU

Year: 31974 Days

Day: 18.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 100,256,779 km

• M1: 79,586 km (0.04 R)
• M2: 304,731 km (0.102 R)
• M3: 625,768 km (0.081 R)
• M4: 917,633 km (0.094 R)
• M5: 1,379,741 km (0.062 R)
• M6: 1,644,829 km (0.104 R)
• M7: 2,811,542 km (0.075 R)
• M8: 3,424,146 km (0.03 R)
• M9: 4,411,641 km (0.108 R)
• M10: 4,753,472 km (0.052 R)
• M11: 5,153,796 km (0.107 R)
• M12: 6,253,490 km (0.077 R)
• M13: 7,878,871 km (0.065 R)
• M14: 12,010,315 km (0.063 R)
• M15: 12,377,728 km (0.113 R)
• M16: 15,505,969 km (0.057 R)
• M17: 16,029,861 km (0.025 R)
• M18: 20,135,275 km (0.102 R)
• M19: 22,594,963 km (0.083 R)
• M20: 24,302,922 km (0.113 R)
• M21: 25,608,762 km (0.112 R)
• M22: 27,211,553 km (0.082 R)
• M23: 31,439,788 km (0.054 R)
• M24: 34,735,728 km (0.067 R)
• M25: 35,481,473 km (0.073 R)
• M26: 36,085,849 km (0.1 R)
• M27: 39,050,280 km (0.072 R)
• M28: 44,054,927 km (0.084 R)
• M29: 45,635,878 km (0.043 R)
• M30: 47,072,466 km (0.106 R)
• M31: 49,283,523 km (0.097 R)
• M32: 52,924,436 km (0.099 R)
• M33: 53,911,632 km (0.093 R)
• M34: 63,133,443 km (0.052 R)
• M35: 67,420,768 km (0.079 R)
• M36: 69,753,448 km (0.101 R)
• M37: 70,463,589 km (0.115 R)
• M38: 72,865,532 km (0.097 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 19,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit