🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.49 AU - 1.51 AU

Year: 681 Days

Day: 14.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,212,186 km

• M1: 192,233 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.94 AU - 1.94 AU

Year: 1002 Days

Day: 23.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.6

Radius: 6.3

Gravity: 18.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 12.08 AU - 13.46 AU

Year: 16924 Days

Day: 22.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,212,186 km

• M1: 78,539 km (0.088 R)
• M2: 577,149 km (0.087 R)
• M3: 837,449 km (0.106 R)
• M4: 1,718,431 km (0.07 R)
• M5: 4,618,984 km (0.085 R)
• M6: 6,068,886 km (0.065 R)
• M7: 6,358,059 km (0.069 R)
• M8: 7,144,046 km (0.075 R)
• M9: 8,190,334 km (0.111 R)
• M10: 11,124,247 km (0.101 R)
• M11: 19,218,539 km (0.073 R)
• M12: 21,988,493 km (0.078 R)
• M13: 22,967,911 km (0.085 R)
• M14: 23,670,721 km (0.108 R)
• M15: 25,118,978 km (0.061 R)
• M16: 28,880,168 km (0.082 R)
• M17: 29,112,494 km (0.058 R)
• M18: 42,984,854 km (0.072 R)
• M19: 43,287,789 km (0.104 R)
• M20: 45,291,204 km (0.12 R)
• M21: 46,554,409 km (0.102 R)
• M22: 47,678,637 km (0.04 R)
• M23: 48,166,026 km (0.119 R)
• M24: 52,013,534 km (0.083 R)
• M25: 52,357,460 km (0.042 R)
• M26: 60,883,491 km (0.079 R)
• M27: 61,841,516 km (0.07 R)
• M28: 66,783,033 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.7

Radius: 5.6

Gravity: 15.93 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.42 AU - 14.76 AU

Year: 18579 Days

Day: 15.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,212,186 km

• M1: 100,530 km (0.088 R)
• M2: 346,618 km (0.115 R)
• M3: 744,549 km (0.119 R)
• M4: 981,512 km (0.087 R)
• M5: 1,175,390 km (0.104 R)
• M6: 1,811,032 km (0.037 R)
• M7: 3,316,136 km (0.062 R)
• M8: 4,493,920 km (0.056 R)
• M9: 5,321,495 km (0.03 R)
• M10: 5,656,595 km (0.061 R)
• M11: 6,125,285 km (0.026 R)
• M12: 6,493,445 km (0.101 R)
• M13: 10,384,336 km (0.109 R)
• M14: 10,614,867 km (0.034 R)
• M15: 11,206,077 km (0.118 R)
• M16: 12,325,069 km (0.118 R)
• M17: 13,860,841 km (0.108 R)
• M18: 14,710,856 km (0.086 R)
• M19: 17,387,611 km (0.077 R)
• M20: 22,032,625 km (0.087 R)
• M21: 24,282,726 km (0.114 R)
• M22: 28,328,302 km (0.09 R)
• M23: 28,552,998 km (0.12 R)
• M24: 31,341,203 km (0.117 R)
• M25: 32,677,860 km (0.079 R)
• M26: 42,523,943 km (0.103 R)
• M27: 45,376,774 km (0.104 R)
• M28: 45,838,433 km (0.103 R)
• M29: 49,483,535 km (0.086 R)
• M30: 57,883,904 km (0.042 R)
• M31: 62,704,546 km (0.118 R)
• M32: 63,661,224 km (0.118 R)
• M33: 64,433,598 km (0.085 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 11,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit