🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2 AU - 2.52 AU

Year: 1200 Days

Day: 39.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.35 AU - 2.73 AU

Year: 1429 Days

Day: 12.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.56 AU - 3.62 AU

Year: 1918 Days

Day: 12.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 119.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,409,718 km

• M1: 57,146 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139

Radius: 12.5

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.34 AU - 8.86 AU

Year: 8140 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,409,718 km

• M1: 157,676 km (0.057 R)
• M2: 574,456 km (0.068 R)
• M3: 1,123,031 km (0.117 R)
• M4: 1,837,211 km (0.118 R)
• M5: 3,026,215 km (0.063 R)
• M6: 3,507,771 km (0.081 R)
• M7: 4,842,782 km (0.09 R)
• M8: 5,942,775 km (0.064 R)
• M9: 6,373,767 km (0.1 R)
• M10: 6,794,735 km (0.12 R)
• M11: 7,494,255 km (0.062 R)
• M12: 8,417,723 km (0.072 R)
• M13: 8,925,607 km (0.09 R)
• M14: 9,686,761 km (0.049 R)
• M15: 10,573,428 km (0.039 R)
• M16: 11,645,895 km (0.104 R)
• M17: 14,566,195 km (0.059 R)
• M18: 17,068,818 km (0.065 R)
• M19: 22,287,839 km (0.103 R)
• M20: 24,191,920 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.6

Radius: 13.4

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.86 AU - 10.6 AU

Year: 9901 Days

Day: 12.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,409,718 km

• M1: 166,951 km (0.092 R)
• M2: 587,920 km (0.092 R)
• M3: 1,316,012 km (0.086 R)
• M4: 1,976,487 km (0.099 R)
• M5: 4,914,739 km (0.1 R)
• M6: 5,550,380 km (0.082 R)
• M7: 6,412,962 km (0.029 R)
• M8: 8,279,943 km (0.094 R)
• M9: 14,645,033 km (0.066 R)
• M10: 18,838,411 km (0.099 R)
• M11: 19,943,640 km (0.063 R)
• M12: 23,519,478 km (0.097 R)
• M13: 24,282,726 km (0.08 R)
• M14: 28,731,617 km (0.06 R)
• M15: 29,898,780 km (0.061 R)
• M16: 39,087,829 km (0.101 R)
• M17: 40,279,077 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864

Radius: 14.1

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.64 AU - 11.86 AU

Year: 12445 Days

Day: 12.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 62,409,718 km

• M1: 175,478 km (0.087 R)
• M2: 1,417,889 km (0.109 R)
• M3: 2,302,910 km (0.099 R)
• M4: 3,080,669 km (0.055 R)
• M5: 4,925,510 km (0.119 R)
• M6: 9,222,110 km (0.1 R)
• M7: 10,444,475 km (0.083 R)
• M8: 11,356,722 km (0.066 R)
• M9: 12,075,391 km (0.104 R)
• M10: 14,208,806 km (0.096 R)
• M11: 14,972,802 km (0.067 R)
• M12: 16,964,698 km (0.061 R)
• M13: 20,318,981 km (0.034 R)
• M14: 22,290,083 km (0.08 R)
• M15: 26,506,050 km (0.107 R)
• M16: 27,345,294 km (0.08 R)
• M17: 36,737,497 km (0.1 R)
• M18: 41,168,885 km (0.108 R)
• M19: 44,607,093 km (0.087 R)
• M20: 46,547,377 km (0.114 R)
• M21: 48,699,044 km (0.07 R)
• M22: 53,531,952 km (0.074 R)
• M23: 56,064,196 km (0.071 R)
• M24: 56,925,879 km (0.057 R)
• M25: 58,322,675 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.6

Radius: 5.5

Gravity: 13.34 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 13.54 AU - 15.32 AU

Year: 19355 Days

Day: 22.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 62,409,718 km

• M1: 68,665 km (0.108 R)
• M2: 391,198 km (0.12 R)
• M3: 898,335 km (0.12 R)
• M4: 1,481,318 km (0.102 R)
• M5: 1,925,624 km (0.119 R)
• M6: 2,111,125 km (0.084 R)
• M7: 2,391,172 km (0.12 R)
• M8: 2,741,231 km (0.076 R)
• M9: 3,200,646 km (0.067 R)
• M10: 4,058,291 km (0.106 R)
• M11: 4,271,468 km (0.112 R)
• M12: 4,654,289 km (0.069 R)
• M13: 5,270,931 km (0.087 R)
• M14: 6,018,472 km (0.049 R)
• M15: 6,336,517 km (0.092 R)
• M16: 7,313,391 km (0.032 R)
• M17: 7,907,893 km (0.119 R)
• M18: 10,215,739 km (0.114 R)
• M19: 12,871,999 km (0.063 R)
• M20: 13,601,588 km (0.069 R)
• M21: 15,880,412 km (0.109 R)
• M22: 17,347,369 km (0.111 R)
• M23: 18,567,639 km (0.111 R)
• M24: 19,670,474 km (0.111 R)
• M25: 20,996,510 km (0.097 R)
• M26: 23,337,118 km (0.078 R)
• M27: 24,923,155 km (0.097 R)
• M28: 31,987,166 km (0.069 R)
• M29: 33,568,565 km (0.102 R)
• M30: 34,190,444 km (0.07 R)
• M31: 34,693,541 km (0.041 R)
• M32: 37,548,766 km (0.114 R)
• M33: 38,760,509 km (0.119 R)
• M34: 40,137,408 km (0.108 R)
• M35: 46,123,866 km (0.092 R)
• M36: 47,669,212 km (0.063 R)
• M37: 48,612,875 km (0.063 R)
• M38: 51,518,365 km (0.119 R)
• M39: 52,013,534 km (0.112 R)
• M40: 53,013,446 km (0.111 R)
• M41: 53,687,235 km (0.09 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 19,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit