🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.68 AU - 0.72 AU

Year: 214 Days

Day: 34 Hours

Environment

Temp: 136 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.34 AU - 1.44 AU

Year: 599 Days

Day: 27.6 Hours

Environment

Temp: -20 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 60,463,545 km

• M1: 40,092 km (0.075 R)
• M2: 112,946 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.71 AU - 2.75 AU

Year: 1216 Days

Day: 37.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.17 AU - 5.35 AU

Year: 3793 Days

Day: 37.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.2

Radius: 10.1

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.39 AU - 6.17 AU

Year: 4431 Days

Day: 13.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,463,545 km

• M1: 125,812 km (0.082 R)
• M2: 569,968 km (0.098 R)
• M3: 925,562 km (0.108 R)
• M4: 1,592,170 km (0.039 R)
• M5: 1,961,228 km (0.093 R)
• M6: 3,315,986 km (0.101 R)
• M7: 5,708,356 km (0.111 R)
• M8: 6,065,146 km (0.108 R)
• M9: 6,763,170 km (0.071 R)
• M10: 7,644,302 km (0.097 R)
• M11: 8,742,948 km (0.092 R)
• M12: 9,865,680 km (0.077 R)
• M13: 11,081,911 km (0.072 R)
• M14: 12,035,298 km (0.051 R)
• M15: 12,762,494 km (0.102 R)
• M16: 13,518,561 km (0.111 R)
• M17: 15,698,801 km (0.054 R)
• M18: 17,181,914 km (0.106 R)
• M19: 19,424,536 km (0.116 R)
• M20: 21,458,767 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.5

Radius: 14.2

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.31 AU - 6.45 AU

Year: 5208 Days

Day: 11.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,463,545 km

• M1: 176,525 km (0.07 R)
• M2: 717,920 km (0.037 R)
• M3: 1,525,599 km (0.111 R)
• M4: 2,355,269 km (0.03 R)
• M5: 3,170,876 km (0.094 R)
• M6: 4,464,300 km (0.105 R)
• M7: 5,414,845 km (0.106 R)
• M8: 7,437,109 km (0.116 R)
• M9: 8,266,778 km (0.118 R)
• M10: 9,884,979 km (0.051 R)
• M11: 11,048,850 km (0.045 R)
• M12: 12,519,995 km (0.066 R)
• M13: 14,892,618 km (0.034 R)
• M14: 19,080,161 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.9

Radius: 10.9

Gravity: 6.35 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.33 AU - 10.05 AU

Year: 9357 Days

Day: 13.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,463,545 km

• M1: 135,984 km (0.105 R)
• M2: 566,677 km (0.058 R)
• M3: 946,655 km (0.057 R)
• M4: 1,625,830 km (0.097 R)
• M5: 2,058,168 km (0.116 R)
• M6: 2,413,313 km (0.118 R)
• M7: 3,943,101 km (0.12 R)
• M8: 4,525,934 km (0.096 R)
• M9: 5,726,008 km (0.081 R)
• M10: 6,891,824 km (0.081 R)
• M11: 7,950,379 km (0.11 R)
• M12: 8,653,788 km (0.113 R)
• M13: 12,001,190 km (0.095 R)
• M14: 12,749,778 km (0.102 R)
• M15: 13,225,649 km (0.108 R)
• M16: 13,651,853 km (0.054 R)
• M17: 14,660,442 km (0.113 R)
• M18: 15,448,972 km (0.114 R)
• M19: 17,543,941 km (0.077 R)
• M20: 18,058,857 km (0.084 R)
• M21: 23,955,556 km (0.111 R)
• M22: 30,702,420 km (0.082 R)
• M23: 31,235,437 km (0.116 R)
• M24: 32,761,186 km (0.103 R)
• M25: 33,994,321 km (0.113 R)
• M26: 37,757,455 km (0.03 R)
• M27: 43,640,691 km (0.046 R)

Asteroid Belt

Center: 9.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.6

Radius: 9.4

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.3 AU - 13.12 AU

Year: 13709 Days

Day: 9.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 165.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,463,545 km

• M1: 116,836 km (0.091 R)
• M2: 457,171 km (0.094 R)
• M3: 841,638 km (0.096 R)
• M4: 1,358,349 km (0.081 R)
• M5: 2,305,303 km (0.07 R)
• M6: 2,704,281 km (0.112 R)
• M7: 3,173,569 km (0.119 R)
• M8: 3,751,915 km (0.066 R)
• M9: 4,524,288 km (0.102 R)
• M10: 5,398,987 km (0.084 R)
• M11: 13,881,934 km (0.114 R)
• M12: 14,708,911 km (0.115 R)
• M13: 23,496,440 km (0.097 R)
• M14: 24,769,667 km (0.075 R)
• M15: 27,346,341 km (0.107 R)
• M16: 27,667,079 km (0.118 R)
• M17: 27,990,360 km (0.118 R)
• M18: 28,975,312 km (0.097 R)
• M19: 29,420,516 km (0.084 R)
• M20: 30,096,698 km (0.108 R)
• M21: 30,553,271 km (0.052 R)
• M22: 31,014,331 km (0.082 R)
• M23: 34,002,549 km (0.113 R)
• M24: 38,500,807 km (0.046 R)
• M25: 42,946,856 km (0.069 R)
• M26: 46,043,681 km (0.064 R)
• M27: 57,088,791 km (0.104 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 14,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit