🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.08 AU - 1.78 AU

Year: 651 Days

Day: 12.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,478,891 km

• M1: 245,041 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.55 AU - 2.27 AU

Year: 1005 Days

Day: 18.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,478,891 km

• M1: 518,955 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.98 AU - 3.08 AU

Year: 1532 Days

Day: 35.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 116.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,478,891 km

• M1: 2,286,603 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.26 AU - 3.02 AU

Year: 1633 Days

Day: 12.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 54.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.1

Radius: 8.7

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.53 AU - 7.89 AU

Year: 6619 Days

Day: 11 Hours

Environment

Temp: -158 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 36,478,891 km

• M1: 124,316 km (0.114 R)
• M2: 585,376 km (0.111 R)
• M3: 968,347 km (0.083 R)
• M4: 1,809,536 km (0.11 R)
• M5: 2,851,934 km (0.069 R)
• M6: 4,329,063 km (0.108 R)
• M7: 5,218,871 km (0.076 R)
• M8: 6,192,454 km (0.117 R)
• M9: 9,258,762 km (0.113 R)
• M10: 10,441,034 km (0.085 R)
• M11: 13,213,082 km (0.117 R)
• M12: 18,863,992 km (0.079 R)
• M13: 21,132,794 km (0.108 R)
• M14: 22,929,614 km (0.046 R)
• M15: 31,237,382 km (0.037 R)
• M16: 33,253,811 km (0.085 R)
• M17: 35,462,774 km (0.089 R)
• M18: 36,438,750 km (0.076 R)

Asteroid Belt

Center: 7.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.9

Radius: 14.4

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.77 AU - 8.15 AU

Year: 7759 Days

Day: 13.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,478,891 km

• M1: 180,415 km (0.096 R)
• M2: 1,061,995 km (0.086 R)
• M3: 1,873,564 km (0.091 R)
• M4: 3,380,014 km (0.114 R)
• M5: 4,187,095 km (0.086 R)
• M6: 4,940,170 km (0.098 R)
• M7: 5,881,590 km (0.106 R)
• M8: 6,501,823 km (0.085 R)
• M9: 7,435,762 km (0.08 R)
• M10: 7,996,904 km (0.086 R)
• M11: 9,804,644 km (0.115 R)
• M12: 13,735,478 km (0.088 R)
• M13: 14,398,197 km (0.109 R)
• M14: 18,685,672 km (0.084 R)
• M15: 19,953,813 km (0.055 R)
• M16: 20,804,576 km (0.033 R)
• M17: 21,840,990 km (0.053 R)
• M18: 24,189,976 km (0.094 R)
• M19: 25,786,185 km (0.109 R)
• M20: 31,511,595 km (0.093 R)
• M21: 33,306,620 km (0.071 R)
• M22: 36,068,944 km (0.107 R)
• M23: 39,581,353 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.4

Radius: 9.5

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.77 AU - 9.43 AU

Year: 7978 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 36,478,891 km

• M1: 119,230 km (0.105 R)
• M2: 470,336 km (0.088 R)
• M3: 997,219 km (0.109 R)
• M4: 1,295,966 km (0.081 R)
• M5: 1,961,228 km (0.106 R)
• M6: 2,598,066 km (0.113 R)
• M7: 3,054,938 km (0.065 R)
• M8: 3,723,641 km (0.09 R)
• M9: 6,556,575 km (0.085 R)
• M10: 7,223,333 km (0.1 R)
• M11: 7,705,188 km (0.11 R)
• M12: 10,257,776 km (0.092 R)
• M13: 12,106,058 km (0.065 R)
• M14: 14,223,317 km (0.114 R)
• M15: 14,627,979 km (0.081 R)
• M16: 20,685,496 km (0.116 R)
• M17: 22,581,799 km (0.107 R)
• M18: 23,132,768 km (0.119 R)
• M19: 25,174,330 km (0.118 R)
• M20: 26,716,833 km (0.096 R)
• M21: 27,067,940 km (0.105 R)
• M22: 27,869,186 km (0.076 R)
• M23: 28,777,993 km (0.086 R)
• M24: 29,425,901 km (0.098 R)
• M25: 30,368,218 km (0.061 R)
• M26: 31,819,168 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.9

Radius: 14.9

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.07 AU - 12.89 AU

Year: 12919 Days

Day: 7.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,478,891 km

• M1: 189,092 km (0.12 R)
• M2: 948,301 km (0.108 R)
• M3: 2,176,799 km (0.113 R)
• M4: 4,025,978 km (0.113 R)
• M5: 4,640,825 km (0.07 R)
• M6: 5,317,905 km (0.077 R)
• M7: 7,414,070 km (0.054 R)
• M8: 14,130,716 km (0.084 R)
• M9: 18,352,667 km (0.071 R)
• M10: 27,988,415 km (0.086 R)
• M11: 28,816,888 km (0.088 R)
• M12: 29,756,662 km (0.1 R)
• M13: 34,659,134 km (0.088 R)
• M14: 35,937,148 km (0.095 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 17,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit