🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.47 AU - 1.53 AU

Year: 674 Days

Day: 17.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,359,379 km

• M1: 654,042 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.36 AU - 2.04 AU

Year: 814 Days

Day: 33.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,359,379 km

• M1: 38,447 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.38 AU - 2.9 AU

Year: 1575 Days

Day: 31.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.62 AU - 3.62 AU

Year: 2023 Days

Day: 46 Hours

Environment

Temp: -108 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,359,379 km

• M1: 66,122 km (0.09 R)
• M2: 83,476 km (0.061 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.69 AU - 4.21 AU

Year: 2352 Days

Day: 28.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,359,379 km

• M1: 44,131 km (0.104 R)
• M2: 662,719 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.6

Radius: 13

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.88 AU - 9.26 AU

Year: 8416 Days

Day: 6.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 61,359,379 km

• M1: 161,715 km (0.111 R)
• M2: 578,345 km (0.099 R)
• M3: 1,115,551 km (0.056 R)
• M4: 1,807,142 km (0.099 R)
• M5: 2,312,035 km (0.089 R)
• M6: 2,732,405 km (0.111 R)
• M7: 3,611,592 km (0.109 R)
• M8: 5,018,111 km (0.116 R)
• M9: 6,835,576 km (0.039 R)
• M10: 7,246,371 km (0.039 R)
• M11: 7,833,244 km (0.095 R)
• M12: 8,367,308 km (0.11 R)
• M13: 8,881,775 km (0.052 R)
• M14: 9,927,165 km (0.108 R)
• M15: 10,504,164 km (0.111 R)
• M16: 11,463,834 km (0.084 R)
• M17: 12,646,854 km (0.089 R)
• M18: 16,685,548 km (0.105 R)
• M19: 18,996,237 km (0.09 R)
• M20: 19,661,798 km (0.114 R)
• M21: 24,939,760 km (0.082 R)
• M22: 25,738,014 km (0.106 R)
• M23: 26,279,559 km (0.097 R)
• M24: 33,707,243 km (0.052 R)
• M25: 37,493,116 km (0.057 R)
• M26: 38,894,250 km (0.119 R)
• M27: 40,694,660 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.3

Radius: 13.8

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.66 AU - 10.76 AU

Year: 10260 Days

Day: 11.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 61,359,379 km

• M1: 171,589 km (0.108 R)
• M2: 847,173 km (0.078 R)
• M3: 1,304,344 km (0.094 R)
• M4: 1,835,267 km (0.117 R)
• M5: 2,510,402 km (0.036 R)
• M6: 2,996,595 km (0.1 R)
• M7: 3,596,632 km (0.061 R)
• M8: 5,610,519 km (0.102 R)
• M9: 6,722,330 km (0.069 R)
• M10: 7,247,718 km (0.107 R)
• M11: 7,976,259 km (0.088 R)
• M12: 8,943,110 km (0.089 R)
• M13: 10,038,316 km (0.117 R)
• M14: 13,167,006 km (0.096 R)
• M15: 14,784,309 km (0.064 R)
• M16: 16,242,140 km (0.069 R)
• M17: 21,622,278 km (0.051 R)
• M18: 23,960,493 km (0.106 R)
• M19: 25,094,594 km (0.062 R)
• M20: 26,363,184 km (0.101 R)
• M21: 29,453,726 km (0.099 R)
• M22: 33,822,433 km (0.118 R)
• M23: 37,715,718 km (0.103 R)
• M24: 39,379,246 km (0.108 R)
• M25: 41,493,513 km (0.113 R)
• M26: 42,033,561 km (0.068 R)
• M27: 46,962,063 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.6

Radius: 7.2

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.19 AU - 14.77 AU

Year: 17167 Days

Day: 19.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,359,379 km

• M1: 89,609 km (0.056 R)
• M2: 516,412 km (0.109 R)
• M3: 1,507,947 km (0.094 R)
• M4: 1,897,200 km (0.111 R)
• M5: 2,135,061 km (0.077 R)
• M6: 2,540,471 km (0.048 R)
• M7: 3,243,581 km (0.059 R)
• M8: 4,564,381 km (0.111 R)
• M9: 5,344,384 km (0.094 R)
• M10: 6,053,328 km (0.078 R)
• M11: 8,027,272 km (0.109 R)
• M12: 8,654,985 km (0.117 R)
• M13: 8,904,963 km (0.084 R)
• M14: 12,105,908 km (0.102 R)
• M15: 12,418,867 km (0.066 R)
• M16: 12,995,717 km (0.039 R)
• M17: 14,621,247 km (0.091 R)
• M18: 17,228,289 km (0.082 R)
• M19: 23,631,826 km (0.097 R)
• M20: 24,917,620 km (0.102 R)
• M21: 26,353,460 km (0.035 R)
• M22: 28,499,442 km (0.109 R)
• M23: 32,771,658 km (0.054 R)
• M24: 34,243,850 km (0.092 R)
• M25: 35,249,597 km (0.06 R)
• M26: 36,274,940 km (0.118 R)
• M27: 36,534,343 km (0.116 R)
• M28: 42,703,161 km (0.078 R)
• M29: 54,297,146 km (0.099 R)
• M30: 56,703,577 km (0.116 R)
• M31: 61,175,805 km (0.105 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: 386 - 16,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit