🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.57 AU - 0.65 AU

Year: 178 Days

Day: 41.6 Hours

Environment

Temp: 128 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 24,228,673 km

• M1: 176,525 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.86 AU - 2.46 AU

Year: 1183 Days

Day: 18.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.97 AU - 4.59 AU

Year: 3301 Days

Day: 12.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.1

Radius: 11.3

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.62 AU - 4.86 AU

Year: 3847 Days

Day: 8.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 173.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 24,228,673 km

• M1: 140,472 km (0.057 R)
• M2: 493,823 km (0.096 R)
• M3: 1,029,533 km (0.088 R)
• M4: 1,491,042 km (0.115 R)
• M5: 2,006,706 km (0.082 R)
• M6: 2,414,659 km (0.119 R)
• M7: 2,878,113 km (0.035 R)
• M8: 3,854,988 km (0.117 R)
• M9: 4,661,619 km (0.065 R)
• M10: 5,250,586 km (0.101 R)
• M11: 5,917,493 km (0.094 R)
• M12: 6,332,179 km (0.06 R)
• M13: 7,522,379 km (0.071 R)
• M14: 8,370,599 km (0.073 R)
• M15: 10,857,065 km (0.092 R)
• M16: 12,033,354 km (0.103 R)
• M17: 13,093,554 km (0.04 R)
• M18: 14,372,615 km (0.044 R)
• M19: 15,399,156 km (0.099 R)
• M20: 17,297,104 km (0.057 R)
• M21: 18,147,718 km (0.07 R)
• M22: 21,139,675 km (0.118 R)
• M23: 21,761,254 km (0.062 R)
• M24: 22,609,025 km (0.116 R)
• M25: 23,699,594 km (0.054 R)
• M26: 24,070,746 km (0.109 R)
• M27: 25,439,417 km (0.075 R)
• M28: 26,063,988 km (0.037 R)
• M29: 27,020,068 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.6

Radius: 12.2

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.88 AU - 6.28 AU

Year: 4268 Days

Day: 6.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 24,228,673 km

• M1: 151,692 km (0.083 R)
• M2: 594,801 km (0.057 R)
• M3: 1,001,408 km (0.074 R)
• M4: 1,401,134 km (0.097 R)
• M5: 2,699,643 km (0.112 R)
• M6: 3,922,007 km (0.119 R)
• M7: 4,728,938 km (0.046 R)
• M8: 5,147,064 km (0.113 R)
• M9: 5,697,734 km (0.06 R)
• M10: 6,763,918 km (0.111 R)
• M11: 7,458,202 km (0.117 R)
• M12: 10,888,631 km (0.061 R)
• M13: 13,622,233 km (0.12 R)
• M14: 14,990,155 km (0.117 R)
• M15: 15,519,433 km (0.049 R)
• M16: 18,778,123 km (0.048 R)
• M17: 24,084,509 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 11,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit