🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.52 AU - 0.62 AU

Year: 274 Days

Day: 33.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,671,990 km

• M1: 82,129 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759

Radius: 13.2

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.26 AU - 1.74 AU

Year: 1168 Days

Day: 6.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 26,671,990 km

• M1: 164,109 km (0.105 R)
• M2: 841,638 km (0.114 R)
• M3: 1,564,644 km (0.078 R)
• M4: 2,056,223 km (0.119 R)
• M5: 2,468,365 km (0.115 R)
• M6: 2,990,312 km (0.117 R)
• M7: 3,679,509 km (0.083 R)
• M8: 4,472,378 km (0.066 R)
• M9: 5,174,291 km (0.068 R)
• M10: 6,608,486 km (0.056 R)
• M11: 8,798,748 km (0.03 R)
• M12: 9,626,324 km (0.068 R)

Asteroid Belt

Center: 1.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.3

Radius: 13.3

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.95 AU - 2.15 AU

Year: 1866 Days

Day: 7.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 26,671,990 km

• M1: 166,353 km (0.114 R)
• M2: 600,785 km (0.083 R)
• M3: 1,305,690 km (0.105 R)
• M4: 1,998,927 km (0.078 R)
• M5: 2,823,660 km (0.082 R)
• M6: 3,274,548 km (0.107 R)
• M7: 3,957,312 km (0.085 R)
• M8: 4,525,336 km (0.118 R)
• M9: 5,282,899 km (0.111 R)
• M10: 5,752,786 km (0.111 R)
• M11: 7,051,595 km (0.062 R)
• M12: 7,859,723 km (0.026 R)
• M13: 8,923,214 km (0.111 R)
• M14: 9,904,277 km (0.062 R)
• M15: 10,806,651 km (0.072 R)
• M16: 12,201,352 km (0.082 R)
• M17: 12,984,347 km (0.103 R)
• M18: 14,604,941 km (0.113 R)
• M19: 15,299,075 km (0.034 R)
• M20: 16,063,520 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414

Radius: 13.8

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.18 AU - 2.7 AU

Year: 2423 Days

Day: 13.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 26,671,990 km

• M1: 171,589 km (0.062 R)
• M2: 752,178 km (0.087 R)
• M3: 1,728,155 km (0.116 R)
• M4: 2,299,768 km (0.054 R)
• M5: 3,587,806 km (0.043 R)
• M6: 5,631,163 km (0.079 R)
• M7: 7,340,319 km (0.026 R)
• M8: 8,360,277 km (0.089 R)
• M9: 9,048,427 km (0.083 R)
• M10: 10,116,556 km (0.112 R)
• M11: 10,681,288 km (0.042 R)
• M12: 11,379,312 km (0.119 R)
• M13: 12,343,919 km (0.067 R)
• M14: 13,446,006 km (0.086 R)
• M15: 15,152,619 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.3

Radius: 11.5

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.39 AU - 3.93 AU

Year: 3572 Days

Day: 14.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 26,671,990 km

• M1: 143,016 km (0.11 R)
• M2: 602,730 km (0.079 R)
• M3: 1,190,350 km (0.058 R)
• M4: 1,580,950 km (0.066 R)
• M5: 3,233,259 km (0.06 R)
• M6: 4,185,000 km (0.109 R)
• M7: 4,643,069 km (0.037 R)
• M8: 5,083,784 km (0.088 R)
• M9: 6,251,097 km (0.074 R)
• M10: 6,913,666 km (0.085 R)
• M11: 7,689,181 km (0.093 R)
• M12: 9,645,772 km (0.12 R)
• M13: 11,557,782 km (0.105 R)
• M14: 12,278,544 km (0.095 R)
• M15: 13,415,488 km (0.094 R)
• M16: 14,211,648 km (0.084 R)
• M17: 14,986,415 km (0.091 R)
• M18: 15,518,386 km (0.109 R)
• M19: 18,856,213 km (0.087 R)
• M20: 19,728,369 km (0.082 R)
• M21: 20,757,752 km (0.113 R)
• M22: 21,822,739 km (0.043 R)
• M23: 23,989,215 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.7

Radius: 10.6

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.87 AU - 4.55 AU

Year: 4544 Days

Day: 14.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 26,671,990 km

• M1: 131,796 km (0.083 R)
• M2: 531,820 km (0.112 R)
• M3: 993,330 km (0.107 R)
• M4: 1,498,073 km (0.039 R)
• M5: 2,301,414 km (0.114 R)
• M6: 2,834,880 km (0.1 R)
• M7: 4,016,254 km (0.082 R)
• M8: 4,718,167 km (0.083 R)
• M9: 5,390,909 km (0.105 R)
• M10: 8,114,189 km (0.047 R)
• M11: 9,079,992 km (0.07 R)
• M12: 11,508,564 km (0.068 R)
• M13: 12,485,887 km (0.03 R)
• M14: 12,872,448 km (0.114 R)
• M15: 14,132,062 km (0.112 R)
• M16: 14,980,432 km (0.054 R)
• M17: 16,201,749 km (0.05 R)
• M18: 16,954,076 km (0.062 R)
• M19: 18,095,209 km (0.063 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 11,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit