🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.54 AU - 0.72 AU

Year: 183 Days

Day: 37.8 Hours

Environment

Temp: 213 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.78 AU - 0.92 AU

Year: 286 Days

Day: 24.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 76.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.3 AU - 3.34 AU

Year: 1730 Days

Day: 16.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 90.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.32 AU - 4.96 AU

Year: 3077 Days

Day: 27.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.06 AU - 5.12 AU

Year: 3592 Days

Day: 20.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192

Radius: 9.9

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.8 AU - 8.08 AU

Year: 6678 Days

Day: 5.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,531,410 km

• M1: 124,316 km (0.075 R)
• M2: 624,422 km (0.083 R)
• M3: 1,515,726 km (0.103 R)
• M4: 1,953,449 km (0.074 R)
• M5: 3,553,548 km (0.066 R)
• M6: 5,069,872 km (0.118 R)
• M7: 6,432,110 km (0.096 R)
• M8: 6,946,727 km (0.091 R)
• M9: 7,853,888 km (0.07 R)
• M10: 8,548,920 km (0.094 R)
• M11: 8,985,297 km (0.098 R)
• M12: 9,628,867 km (0.099 R)
• M13: 12,653,736 km (0.079 R)
• M14: 14,868,981 km (0.118 R)
• M15: 15,235,496 km (0.076 R)
• M16: 15,715,556 km (0.041 R)
• M17: 16,482,245 km (0.106 R)
• M18: 16,818,391 km (0.088 R)
• M19: 19,301,117 km (0.073 R)
• M20: 20,052,996 km (0.119 R)
• M21: 21,151,643 km (0.065 R)
• M22: 21,682,267 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781.9

Radius: 5.5

Gravity: 25.85 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 13.66 AU - 17.36 AU

Year: 22310 Days

Day: 21.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 85,531,410 km

• M1: 68,965 km (0.075 R)
• M2: 251,923 km (0.077 R)
• M3: 488,287 km (0.055 R)
• M4: 752,028 km (0.09 R)
• M5: 1,294,770 km (0.059 R)
• M6: 1,826,440 km (0.04 R)
• M7: 2,921,646 km (0.089 R)
• M8: 5,060,447 km (0.086 R)
• M9: 5,537,964 km (0.049 R)
• M10: 6,445,574 km (0.115 R)
• M11: 9,169,901 km (0.089 R)
• M12: 9,818,407 km (0.093 R)
• M13: 10,371,321 km (0.076 R)
• M14: 11,947,036 km (0.085 R)
• M15: 16,062,772 km (0.095 R)
• M16: 16,315,742 km (0.036 R)
• M17: 19,276,733 km (0.114 R)
• M18: 20,338,279 km (0.105 R)
• M19: 20,933,380 km (0.034 R)
• M20: 21,540,149 km (0.089 R)
• M21: 24,862,717 km (0.064 R)
• M22: 30,656,493 km (0.082 R)
• M23: 32,367,743 km (0.097 R)
• M24: 32,906,744 km (0.114 R)
• M25: 34,981,667 km (0.089 R)
• M26: 35,549,241 km (0.027 R)
• M27: 37,584,670 km (0.119 R)
• M28: 38,030,621 km (0.081 R)
• M29: 42,045,230 km (0.115 R)
• M30: 43,661,635 km (0.102 R)
• M31: 45,655,325 km (0.06 R)
• M32: 59,307,477 km (0.062 R)
• M33: 59,508,537 km (0.094 R)
• M34: 61,133,170 km (0.109 R)
• M35: 61,543,966 km (0.108 R)
• M36: 64,258,718 km (0.097 R)
• M37: 65,753,201 km (0.036 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 19,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit