🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.04 AU - 4.2 AU

Year: 2554 Days

Day: 44.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.11 AU - 4.59 AU

Year: 3365 Days

Day: 20.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.84 AU - 4.9 AU

Year: 3388 Days

Day: 14.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.8

Radius: 11.8

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.27 AU - 7.11 AU

Year: 5034 Days

Day: 13 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 67,908,566 km

• M1: 147,055 km (0.099 R)
• M2: 884,423 km (0.094 R)
• M3: 1,962,275 km (0.069 R)
• M4: 4,145,507 km (0.047 R)
• M5: 9,867,326 km (0.063 R)
• M6: 14,814,528 km (0.072 R)
• M7: 17,092,155 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.8

Radius: 3.5

Gravity: 52.72 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 10.62 AU - 14.36 AU

Year: 16370 Days

Day: 24.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 67,908,566 km

• M1: 43,533 km (0.059 R)
• M2: 272,567 km (0.112 R)
• M3: 483,949 km (0.081 R)
• M4: 858,243 km (0.09 R)
• M5: 1,002,904 km (0.105 R)
• M6: 1,356,404 km (0.095 R)
• M7: 1,491,042 km (0.097 R)
• M8: 1,684,622 km (0.103 R)
• M9: 2,324,751 km (0.066 R)
• M10: 2,888,884 km (0.088 R)
• M11: 3,737,553 km (0.046 R)
• M12: 3,913,480 km (0.055 R)
• M13: 4,842,633 km (0.044 R)
• M14: 5,087,076 km (0.114 R)
• M15: 5,450,748 km (0.109 R)
• M16: 6,903,792 km (0.097 R)
• M17: 8,052,554 km (0.11 R)
• M18: 9,322,939 km (0.032 R)
• M19: 10,202,724 km (0.07 R)
• M20: 11,317,528 km (0.08 R)
• M21: 13,442,416 km (0.1 R)
• M22: 13,579,148 km (0.085 R)
• M23: 14,418,991 km (0.107 R)
• M24: 17,387,312 km (0.06 R)
• M25: 20,556,991 km (0.099 R)
• M26: 23,393,517 km (0.109 R)
• M27: 29,251,171 km (0.117 R)
• M28: 31,122,341 km (0.071 R)
• M29: 32,823,867 km (0.101 R)
• M30: 33,196,366 km (0.091 R)
• M31: 35,230,747 km (0.108 R)
• M32: 37,888,653 km (0.061 R)
• M33: 40,108,835 km (0.053 R)
• M34: 47,286,840 km (0.077 R)
• M35: 55,978,326 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.4

Radius: 5.9

Gravity: 14.75 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 9.81 AU - 15.35 AU

Year: 16547 Days

Day: 23 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 67,908,566 km

• M1: 73,901 km (0.107 R)
• M2: 336,894 km (0.104 R)
• M3: 1,572,573 km (0.1 R)
• M4: 1,850,974 km (0.117 R)
• M5: 2,381,149 km (0.109 R)
• M6: 5,185,511 km (0.115 R)
• M7: 5,470,794 km (0.096 R)
• M8: 5,691,601 km (0.077 R)
• M9: 5,918,241 km (0.099 R)
• M10: 6,470,856 km (0.112 R)
• M11: 7,230,963 km (0.062 R)
• M12: 8,143,659 km (0.086 R)
• M13: 10,530,344 km (0.114 R)
• M14: 14,224,962 km (0.047 R)
• M15: 15,358,465 km (0.038 R)
• M16: 36,780,581 km (0.106 R)
• M17: 42,674,438 km (0.051 R)
• M18: 49,167,734 km (0.082 R)
• M19: 50,123,066 km (0.101 R)
• M20: 54,406,053 km (0.104 R)
• M21: 55,771,433 km (0.044 R)
• M22: 57,334,581 km (0.102 R)
• M23: 60,185,168 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.1

Radius: 5.3

Gravity: 19.87 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 11.59 AU - 15.69 AU

Year: 18682 Days

Day: 15.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 67,908,566 km

• M1: 65,973 km (0.075 R)
• M2: 561,291 km (0.095 R)
• M3: 1,015,470 km (0.112 R)
• M4: 1,300,005 km (0.115 R)
• M5: 1,587,383 km (0.114 R)
• M6: 1,789,939 km (0.068 R)
• M7: 3,204,835 km (0.076 R)
• M8: 3,558,335 km (0.052 R)
• M9: 5,611,865 km (0.114 R)
• M10: 6,372,570 km (0.109 R)
• M11: 6,669,372 km (0.097 R)
• M12: 9,332,663 km (0.074 R)
• M13: 9,826,935 km (0.109 R)
• M14: 14,793,285 km (0.093 R)
• M15: 15,163,988 km (0.108 R)
• M16: 24,040,976 km (0.111 R)
• M17: 24,553,349 km (0.102 R)
• M18: 24,864,213 km (0.102 R)
• M19: 26,675,395 km (0.119 R)
• M20: 30,677,736 km (0.116 R)
• M21: 33,135,330 km (0.045 R)
• M22: 40,133,070 km (0.054 R)
• M23: 45,984,291 km (0.112 R)
• M24: 49,853,640 km (0.095 R)
• M25: 52,037,470 km (0.09 R)
• M26: 60,464,617 km (0.059 R)
• M27: 61,601,860 km (0.071 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 11,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit