🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.49 AU - 0.55 AU

Year: 242 Days

Day: 19.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 15,799,515 km

• M1: 273,615 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832

Radius: 9

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.86 AU - 1.26 AU

Year: 705 Days

Day: 7.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 15,799,515 km

• M1: 111,899 km (0.102 R)
• M2: 459,565 km (0.089 R)
• M3: 773,122 km (0.099 R)
• M4: 1,302,100 km (0.038 R)
• M5: 2,047,696 km (0.083 R)
• M6: 3,967,934 km (0.084 R)
• M7: 4,390,847 km (0.038 R)
• M8: 4,843,530 km (0.055 R)
• M9: 5,253,428 km (0.038 R)
• M10: 5,881,889 km (0.099 R)
• M11: 6,928,625 km (0.111 R)
• M12: 7,732,116 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.1

Radius: 9.2

Gravity: 6.23 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.23 AU - 1.63 AU

Year: 1104 Days

Day: 14.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 15,799,515 km

• M1: 114,442 km (0.099 R)
• M2: 429,795 km (0.074 R)
• M3: 995,125 km (0.103 R)
• M4: 1,326,634 km (0.096 R)
• M5: 1,679,535 km (0.12 R)
• M6: 2,054,428 km (0.058 R)
• M7: 2,360,804 km (0.118 R)
• M8: 3,080,220 km (0.054 R)
• M9: 3,676,517 km (0.104 R)
• M10: 4,002,491 km (0.09 R)
• M11: 6,972,009 km (0.118 R)
• M12: 7,670,930 km (0.07 R)
• M13: 8,901,971 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298

Radius: 9

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.76 AU - 1.86 AU

Year: 1572 Days

Day: 6 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 15,799,515 km

• M1: 111,899 km (0.088 R)
• M2: 484,697 km (0.057 R)
• M3: 985,551 km (0.04 R)
• M4: 1,626,727 km (0.068 R)
• M5: 1,989,951 km (0.067 R)
• M6: 2,328,192 km (0.108 R)
• M7: 2,655,362 km (0.113 R)
• M8: 3,026,814 km (0.043 R)
• M9: 3,476,655 km (0.095 R)
• M10: 3,842,870 km (0.101 R)
• M11: 5,041,598 km (0.089 R)
• M12: 6,162,684 km (0.077 R)
• M13: 7,173,068 km (0.076 R)
• M14: 7,974,614 km (0.039 R)
• M15: 8,370,300 km (0.114 R)
• M16: 9,373,653 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.1

Radius: 8.7

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.86 AU - 3.98 AU

Year: 4084 Days

Day: 10.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 15,799,515 km

• M1: 108,159 km (0.095 R)
• M2: 553,363 km (0.117 R)
• M3: 1,500,317 km (0.084 R)
• M4: 1,965,566 km (0.107 R)
• M5: 2,457,594 km (0.115 R)
• M6: 3,652,282 km (0.065 R)
• M7: 6,415,205 km (0.092 R)
• M8: 7,133,126 km (0.11 R)
• M9: 10,054,024 km (0.076 R)
• M10: 14,121,441 km (0.109 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: 409 - 19,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit