🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.55 AU - 0.57 AU

Year: 152 Days

Day: 38.1 Hours

Environment

Temp: 254 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.67 AU - 1.77 AU

Year: 816 Days

Day: 37 Hours

Environment

Temp: -44 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.49 AU - 3.87 AU

Year: 2051 Days

Day: 18.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,464,140 km

• M1: 35,006 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822

Radius: 9.9

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.93 AU - 7.05 AU

Year: 5979 Days

Day: 11 Hours

Environment

Temp: -145 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 81,464,140 km

• M1: 124,615 km (0.062 R)
• M2: 438,023 km (0.117 R)
• M3: 1,001,857 km (0.097 R)
• M4: 1,465,610 km (0.105 R)
• M5: 1,790,088 km (0.071 R)
• M6: 3,088,747 km (0.083 R)
• M7: 3,539,336 km (0.075 R)
• M8: 4,387,855 km (0.11 R)
• M9: 5,486,951 km (0.065 R)
• M10: 6,655,908 km (0.119 R)
• M11: 7,116,520 km (0.064 R)
• M12: 7,712,369 km (0.098 R)
• M13: 8,585,721 km (0.113 R)
• M14: 9,174,987 km (0.074 R)
• M15: 11,352,085 km (0.119 R)
• M16: 12,113,987 km (0.074 R)
• M17: 14,138,944 km (0.101 R)
• M18: 14,604,791 km (0.052 R)
• M19: 15,628,789 km (0.093 R)
• M20: 21,249,630 km (0.101 R)
• M21: 22,563,248 km (0.05 R)
• M22: 23,441,538 km (0.076 R)
• M23: 27,094,867 km (0.109 R)
• M24: 31,701,285 km (0.073 R)
• M25: 35,507,354 km (0.069 R)
• M26: 35,828,690 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.3

Radius: 3.2

Gravity: 95.54 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 12.97 AU - 14.63 AU

Year: 18540 Days

Day: 17 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 81,464,140 km

• M1: 39,793 km (0.102 R)
• M2: 163,660 km (0.111 R)
• M3: 263,292 km (0.102 R)
• M4: 454,179 km (0.096 R)
• M5: 1,056,610 km (0.051 R)
• M6: 1,251,985 km (0.074 R)
• M7: 1,696,440 km (0.101 R)
• M8: 3,325,561 km (0.101 R)
• M9: 3,591,097 km (0.092 R)
• M10: 3,870,546 km (0.084 R)
• M11: 4,472,528 km (0.093 R)
• M12: 7,118,764 km (0.087 R)
• M13: 9,044,687 km (0.095 R)
• M14: 12,932,586 km (0.052 R)
• M15: 15,039,822 km (0.034 R)
• M16: 16,677,769 km (0.033 R)
• M17: 17,191,488 km (0.047 R)
• M18: 24,859,725 km (0.087 R)
• M19: 27,610,830 km (0.085 R)
• M20: 30,431,199 km (0.086 R)
• M21: 31,715,197 km (0.057 R)
• M22: 34,528,236 km (0.077 R)
• M23: 43,151,955 km (0.088 R)
• M24: 47,103,882 km (0.076 R)
• M25: 52,011,140 km (0.096 R)
• M26: 53,289,006 km (0.114 R)
• M27: 57,055,282 km (0.114 R)
• M28: 64,066,186 km (0.098 R)
• M29: 72,756,326 km (0.099 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 19,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit