🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.41 AU - 0.67 AU

Year: 260 Days

Day: 26.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.48 AU - 0.6 AU

Year: 260 Days

Day: 14.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.52 AU - 0.7 AU

Year: 313 Days

Day: 43.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,484,699 km

• M1: 68,067 km (0.102 R)
• M2: 617,390 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.1

Radius: 11.6

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.59 AU - 0.77 AU

Year: 368 Days

Day: 13.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 21,484,699 km

• M1: 146,307 km (0.093 R)
• M2: 691,441 km (0.11 R)
• M3: 1,246,749 km (0.102 R)
• M4: 1,737,579 km (0.112 R)
• M5: 2,497,985 km (0.119 R)
• M6: 3,074,236 km (0.106 R)
• M7: 3,689,831 km (0.119 R)
• M8: 4,946,005 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.9

Radius: 8

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.22 AU - 1.8 AU

Year: 1217 Days

Day: 8.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 21,484,699 km

• M1: 102,325 km (0.108 R)
• M2: 1,159,533 km (0.075 R)
• M3: 2,115,164 km (0.097 R)
• M4: 2,706,525 km (0.086 R)
• M5: 3,122,257 km (0.03 R)
• M6: 3,990,972 km (0.057 R)
• M7: 5,118,192 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219

Radius: 12.3

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.6 AU - 4.46 AU

Year: 5307 Days

Day: 15 Hours

Environment

Temp: -220 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 21,484,699 km

• M1: 156,779 km (0.114 R)
• M2: 577,448 km (0.041 R)
• M3: 1,591,123 km (0.112 R)
• M4: 2,468,066 km (0.079 R)
• M5: 4,145,207 km (0.101 R)
• M6: 4,947,351 km (0.111 R)
• M7: 5,692,648 km (0.035 R)
• M8: 6,626,438 km (0.1 R)
• M9: 7,755,602 km (0.12 R)
• M10: 8,588,563 km (0.025 R)
• M11: 9,480,167 km (0.108 R)
• M12: 10,198,386 km (0.111 R)
• M13: 12,706,245 km (0.079 R)
• M14: 15,548,754 km (0.112 R)
• M15: 16,440,806 km (0.109 R)
• M16: 18,212,194 km (0.105 R)
• M17: 19,203,430 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 18,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit