🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.52 AU - 0.68 AU

Year: 296 Days

Day: 37.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.8

Radius: 8.3

Gravity: 13.67 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.69 AU - 0.75 AU

Year: 388 Days

Day: 7.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 14,599,774 km

• M1: 104,270 km (0.062 R)
• M2: 388,356 km (0.107 R)
• M3: 801,695 km (0.056 R)
• M4: 1,175,690 km (0.099 R)
• M5: 1,535,622 km (0.084 R)
• M6: 1,839,007 km (0.108 R)
• M7: 2,120,849 km (0.048 R)
• M8: 2,509,205 km (0.113 R)
• M9: 3,055,237 km (0.088 R)
• M10: 3,912,732 km (0.113 R)
• M11: 4,269,224 km (0.117 R)
• M12: 4,937,478 km (0.103 R)
• M13: 5,354,407 km (0.116 R)
• M14: 5,829,380 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.7

Radius: 11.3

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.3 AU - 1.58 AU

Year: 1099 Days

Day: 6.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 14,599,774 km

• M1: 140,772 km (0.058 R)
• M2: 538,702 km (0.118 R)
• M3: 1,029,533 km (0.085 R)
• M4: 1,455,886 km (0.03 R)
• M5: 2,031,389 km (0.07 R)
• M6: 2,448,468 km (0.119 R)
• M7: 2,922,993 km (0.078 R)
• M8: 3,384,203 km (0.059 R)
• M9: 4,142,215 km (0.118 R)
• M10: 5,225,005 km (0.113 R)
• M11: 6,260,222 km (0.079 R)
• M12: 6,626,438 km (0.109 R)
• M13: 7,031,250 km (0.03 R)
• M14: 7,943,198 km (0.088 R)
• M15: 9,940,180 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.9

Radius: 13.5

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.67 AU - 5.09 AU

Year: 5828 Days

Day: 9.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 14,599,774 km

• M1: 167,998 km (0.095 R)
• M2: 832,213 km (0.115 R)
• M3: 1,332,917 km (0.118 R)
• M4: 2,196,097 km (0.068 R)
• M5: 2,965,479 km (0.096 R)
• M6: 3,759,843 km (0.071 R)
• M7: 6,280,268 km (0.069 R)
• M8: 7,954,568 km (0.103 R)
• M9: 9,803,148 km (0.113 R)
• M10: 10,677,398 km (0.079 R)
• M11: 13,134,244 km (0.104 R)
• M12: 13,970,945 km (0.12 R)
• M13: 15,220,835 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.8

Radius: 9.1

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.85 AU - 5.79 AU

Year: 7802 Days

Day: 11.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 14,599,774 km

• M1: 121,773 km (0.11 R)
• M2: 2,057,569 km (0.068 R)
• M3: 2,795,984 km (0.045 R)
• M4: 3,466,482 km (0.078 R)
• M5: 5,298,158 km (0.034 R)
• M6: 6,573,330 km (0.091 R)
• M7: 8,159,217 km (0.078 R)
• M8: 9,295,413 km (0.09 R)
• M9: 9,818,108 km (0.097 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 14,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit