🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.75 AU - 1.23 AU

Year: 440 Days

Day: 15.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.97 AU - 1.17 AU

Year: 494 Days

Day: 17.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,789,917 km

• M1: 638,933 km (0.062 R)
• M2: 860,936 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.59 AU - 2.05 AU

Year: 1096 Days

Day: 32.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.81 AU - 2.47 AU

Year: 1397 Days

Day: 46.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,789,917 km

• M1: 778,358 km (0.102 R)
• M2: 1,154,297 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.8

Radius: 9.4

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.58 AU - 2.78 AU

Year: 1958 Days

Day: 12 Hours

Environment

Temp: -145 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 41,789,917 km

• M1: 182,360 km (0.101 R)
• M2: 893,398 km (0.062 R)
• M3: 1,244,953 km (0.083 R)
• M4: 1,541,456 km (0.108 R)
• M5: 2,228,111 km (0.069 R)
• M6: 4,212,826 km (0.089 R)
• M7: 5,748,597 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.7

Radius: 14.7

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3 AU - 3.54 AU

Year: 2639 Days

Day: 13.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,789,917 km

• M1: 186,399 km (0.075 R)
• M2: 735,872 km (0.101 R)
• M3: 1,415,495 km (0.033 R)
• M4: 1,923,978 km (0.111 R)
• M5: 4,128,153 km (0.11 R)
• M6: 6,802,963 km (0.102 R)
• M7: 7,331,941 km (0.069 R)
• M8: 8,727,839 km (0.117 R)
• M9: 10,115,509 km (0.077 R)
• M10: 10,695,500 km (0.072 R)
• M11: 12,446,393 km (0.107 R)
• M12: 13,240,459 km (0.067 R)
• M13: 13,935,191 km (0.058 R)
• M14: 15,115,967 km (0.072 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.3

Radius: 7.1

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.26 AU - 11.9 AU

Year: 13231 Days

Day: 23.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 41,789,917 km

• M1: 88,712 km (0.059 R)
• M2: 311,762 km (0.104 R)
• M3: 636,389 km (0.109 R)
• M4: 974,630 km (0.08 R)
• M5: 1,203,066 km (0.089 R)
• M6: 1,573,321 km (0.11 R)
• M7: 1,985,762 km (0.11 R)
• M8: 2,305,004 km (0.088 R)
• M9: 2,677,951 km (0.077 R)
• M10: 4,473,425 km (0.09 R)
• M11: 5,620,093 km (0.037 R)
• M12: 7,102,309 km (0.08 R)
• M13: 7,333,587 km (0.092 R)
• M14: 7,730,171 km (0.071 R)
• M15: 8,437,021 km (0.1 R)
• M16: 9,414,792 km (0.08 R)
• M17: 10,765,960 km (0.089 R)
• M18: 11,593,536 km (0.089 R)
• M19: 11,968,727 km (0.059 R)
• M20: 17,751,583 km (0.119 R)
• M21: 18,539,215 km (0.116 R)
• M22: 18,978,435 km (0.119 R)
• M23: 20,415,472 km (0.057 R)
• M24: 26,612,863 km (0.06 R)
• M25: 28,409,982 km (0.112 R)
• M26: 29,288,870 km (0.053 R)
• M27: 33,848,164 km (0.077 R)
• M28: 37,679,365 km (0.051 R)
• M29: 39,941,285 km (0.099 R)
• M30: 41,291,555 km (0.066 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 13,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit