🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.54 AU - 0.64 AU

Year: 164 Days

Day: 17 Hours

Environment

Temp: 204 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.5

Radius: 14

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.74 AU - 6.62 AU

Year: 4896 Days

Day: 13.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 72,896,667 km

• M1: 174,730 km (0.116 R)
• M2: 1,276,070 km (0.09 R)
• M3: 2,097,961 km (0.109 R)
• M4: 2,867,193 km (0.099 R)
• M5: 4,429,743 km (0.072 R)
• M6: 5,083,336 km (0.095 R)
• M7: 13,334,257 km (0.114 R)
• M8: 15,128,683 km (0.069 R)
• M9: 17,872,158 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.5

Radius: 11.8

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.11 AU - 8.51 AU

Year: 6427 Days

Day: 12.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 72,896,667 km

• M1: 146,756 km (0.113 R)
• M2: 518,955 km (0.116 R)
• M3: 992,283 km (0.055 R)
• M4: 1,518,418 km (0.069 R)
• M5: 1,989,203 km (0.075 R)
• M6: 2,899,805 km (0.087 R)
• M7: 3,295,641 km (0.118 R)
• M8: 4,095,092 km (0.094 R)
• M9: 5,166,811 km (0.037 R)
• M10: 10,150,066 km (0.104 R)
• M11: 11,322,016 km (0.041 R)
• M12: 12,966,545 km (0.079 R)
• M13: 16,267,572 km (0.115 R)
• M14: 17,391,800 km (0.107 R)
• M15: 18,007,694 km (0.111 R)
• M16: 22,171,751 km (0.09 R)
• M17: 24,391,933 km (0.063 R)
• M18: 28,415,218 km (0.098 R)
• M19: 30,633,156 km (0.084 R)
• M20: 31,030,488 km (0.082 R)
• M21: 36,290,199 km (0.108 R)
• M22: 38,320,691 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.1

Radius: 4.3

Gravity: 48.41 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 11.18 AU - 14.26 AU

Year: 16407 Days

Day: 19.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 72,896,667 km

• M1: 54,005 km (0.103 R)
• M2: 202,705 km (0.109 R)
• M3: 680,970 km (0.084 R)
• M4: 1,060,499 km (0.097 R)
• M5: 1,247,197 km (0.101 R)
• M6: 2,623,947 km (0.034 R)
• M7: 3,595,585 km (0.091 R)
• M8: 3,894,781 km (0.092 R)
• M9: 4,645,911 km (0.093 R)
• M10: 5,184,913 km (0.107 R)
• M11: 6,559,418 km (0.08 R)
• M12: 7,713,266 km (0.046 R)
• M13: 8,312,406 km (0.104 R)
• M14: 8,571,060 km (0.11 R)
• M15: 8,942,063 km (0.03 R)
• M16: 9,602,987 km (0.03 R)
• M17: 9,887,671 km (0.036 R)
• M18: 11,587,552 km (0.102 R)
• M19: 13,121,977 km (0.043 R)
• M20: 13,829,575 km (0.074 R)
• M21: 16,344,764 km (0.074 R)
• M22: 17,163,214 km (0.091 R)
• M23: 25,469,486 km (0.077 R)
• M24: 26,124,875 km (0.08 R)
• M25: 32,029,951 km (0.051 R)
• M26: 33,699,015 km (0.101 R)
• M27: 36,654,321 km (0.062 R)
• M28: 39,052,823 km (0.094 R)
• M29: 40,659,355 km (0.063 R)
• M30: 44,788,256 km (0.116 R)
• M31: 45,263,678 km (0.079 R)
• M32: 52,276,078 km (0.082 R)
• M33: 60,555,872 km (0.094 R)
• M34: 63,698,175 km (0.09 R)
• M35: 64,098,499 km (0.077 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 19,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit