🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.49 AU - 0.69 AU

Year: 170 Days

Day: 18.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,973,189 km

• M1: 42,187 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.11 AU - 4.13 AU

Year: 2581 Days

Day: 31.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.8

Radius: 10

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.31 AU - 6.59 AU

Year: 6139 Days

Day: 13.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 84,973,189 km

• M1: 124,465 km (0.065 R)
• M2: 518,805 km (0.09 R)
• M3: 848,370 km (0.055 R)
• M4: 1,585,438 km (0.12 R)
• M5: 2,133,116 km (0.104 R)
• M6: 2,482,577 km (0.077 R)
• M7: 3,317,333 km (0.103 R)
• M8: 6,086,090 km (0.079 R)
• M9: 7,107,694 km (0.105 R)
• M10: 8,523,039 km (0.103 R)
• M11: 9,604,333 km (0.104 R)
• M12: 10,607,686 km (0.103 R)
• M13: 13,107,017 km (0.092 R)
• M14: 14,854,769 km (0.094 R)
• M15: 16,249,919 km (0.065 R)
• M16: 18,624,636 km (0.077 R)
• M17: 21,023,886 km (0.099 R)
• M18: 21,487,341 km (0.035 R)
• M19: 22,229,346 km (0.094 R)
• M20: 23,339,063 km (0.073 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.9

Radius: 4.3

Gravity: 45.15 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 11.26 AU - 18.38 AU

Year: 21380 Days

Day: 19.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 84,973,189 km

• M1: 53,556 km (0.109 R)
• M2: 200,162 km (0.066 R)
• M3: 340,036 km (0.053 R)
• M4: 500,854 km (0.073 R)
• M5: 722,707 km (0.112 R)
• M6: 945,459 km (0.118 R)
• M7: 1,528,890 km (0.1 R)
• M8: 1,762,413 km (0.095 R)
• M9: 2,167,673 km (0.052 R)
• M10: 2,486,616 km (0.077 R)
• M11: 2,632,623 km (0.094 R)
• M12: 3,274,697 km (0.105 R)
• M13: 5,529,137 km (0.098 R)
• M14: 5,863,489 km (0.036 R)
• M15: 6,852,330 km (0.052 R)
• M16: 10,668,423 km (0.083 R)
• M17: 12,624,714 km (0.044 R)
• M18: 12,767,729 km (0.061 R)
• M19: 15,288,603 km (0.11 R)
• M20: 15,533,046 km (0.037 R)
• M21: 18,488,053 km (0.117 R)
• M22: 20,194,516 km (0.062 R)
• M23: 21,899,931 km (0.069 R)
• M24: 23,159,994 km (0.042 R)
• M25: 31,749,605 km (0.113 R)
• M26: 32,280,827 km (0.106 R)
• M27: 33,224,640 km (0.064 R)
• M28: 36,022,419 km (0.088 R)
• M29: 37,626,258 km (0.113 R)
• M30: 37,922,911 km (0.083 R)
• M31: 41,446,988 km (0.098 R)
• M32: 43,044,992 km (0.077 R)
• M33: 49,670,083 km (0.096 R)
• M34: 54,444,948 km (0.101 R)
• M35: 69,689,869 km (0.12 R)
• M36: 73,785,111 km (0.105 R)
• M37: 76,128,112 km (0.036 R)
• M38: 77,318,014 km (0.104 R)
• M39: 78,037,729 km (0.111 R)
• M40: 79,004,580 km (0.085 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: 449 - 14,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit