🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.47 AU - 1.53 AU

Year: 678 Days

Day: 32.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.6

Radius: 9

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.89 AU - 7.15 AU

Year: 6143 Days

Day: 11.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 66,531,833 km

• M1: 112,198 km (0.106 R)
• M2: 530,324 km (0.095 R)
• M3: 2,668,078 km (0.065 R)
• M4: 3,413,973 km (0.118 R)
• M5: 4,616,889 km (0.113 R)
• M6: 4,928,502 km (0.107 R)
• M7: 9,305,885 km (0.117 R)
• M8: 10,465,418 km (0.112 R)
• M9: 11,205,928 km (0.078 R)
• M10: 13,752,981 km (0.064 R)
• M11: 15,503,875 km (0.066 R)
• M12: 17,263,145 km (0.086 R)
• M13: 20,789,317 km (0.113 R)
• M14: 26,618,847 km (0.117 R)
• M15: 34,946,811 km (0.088 R)
• M16: 36,820,374 km (0.076 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 592.1

Radius: 3.5

Gravity: 48.33 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 10.67 AU - 15.65 AU

Year: 17614 Days

Day: 22 Hours

Environment

Temp: -180 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,531,833 km

• M1: 45,478 km (0.117 R)
• M2: 234,121 km (0.101 R)
• M3: 492,775 km (0.097 R)
• M4: 918,232 km (0.096 R)
• M5: 1,070,971 km (0.098 R)
• M6: 1,504,506 km (0.097 R)
• M7: 2,103,944 km (0.097 R)
• M8: 2,682,439 km (0.053 R)
• M9: 3,253,155 km (0.114 R)
• M10: 4,904,117 km (0.087 R)
• M11: 6,312,432 km (0.117 R)
• M12: 7,589,100 km (0.101 R)
• M13: 10,234,589 km (0.109 R)
• M14: 11,856,678 km (0.106 R)
• M15: 13,028,479 km (0.103 R)
• M16: 18,917,100 km (0.067 R)
• M17: 19,263,867 km (0.062 R)
• M18: 22,001,508 km (0.119 R)
• M19: 23,066,944 km (0.074 R)
• M20: 23,863,104 km (0.119 R)
• M21: 24,472,117 km (0.085 R)
• M22: 25,933,240 km (0.107 R)
• M23: 26,902,634 km (0.103 R)
• M24: 27,231,151 km (0.12 R)
• M25: 32,731,565 km (0.102 R)
• M26: 33,357,034 km (0.108 R)
• M27: 38,510,980 km (0.116 R)
• M28: 38,788,783 km (0.103 R)
• M29: 39,207,807 km (0.112 R)
• M30: 42,521,848 km (0.059 R)
• M31: 44,780,926 km (0.049 R)
• M32: 47,595,759 km (0.11 R)
• M33: 57,645,445 km (0.031 R)

Asteroid Belt

Center: 15.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.2

Radius: 7.5

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 16.5 AU - 19.22 AU

Year: 27848 Days

Day: 16.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,531,833 km

• M1: 93,349 km (0.109 R)
• M2: 335,997 km (0.116 R)
• M3: 753,524 km (0.036 R)
• M4: 2,917,458 km (0.117 R)
• M5: 4,773,518 km (0.114 R)
• M6: 7,303,966 km (0.118 R)
• M7: 7,672,875 km (0.119 R)
• M8: 8,448,091 km (0.062 R)
• M9: 11,886,448 km (0.115 R)
• M10: 12,397,176 km (0.107 R)
• M11: 18,592,771 km (0.066 R)
• M12: 31,259,373 km (0.054 R)
• M13: 36,458,048 km (0.116 R)
• M14: 48,365,740 km (0.096 R)
• M15: 50,490,329 km (0.085 R)
• M16: 60,542,557 km (0.089 R)
• M17: 63,974,333 km (0.078 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 12,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit