🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.8

Radius: 12.4

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.61 AU - 0.81 AU

Year: 380 Days

Day: 13.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 52,949,329 km

• M1: 154,983 km (0.088 R)
• M2: 1,709,305 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.7

Radius: 12.2

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.83 AU - 1.05 AU

Year: 579 Days

Day: 8.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,949,329 km

• M1: 151,692 km (0.105 R)
• M2: 579,692 km (0.077 R)
• M3: 1,108,670 km (0.111 R)
• M4: 1,746,854 km (0.045 R)
• M5: 2,199,537 km (0.068 R)
• M6: 2,659,551 km (0.06 R)
• M7: 3,104,904 km (0.046 R)
• M8: 3,538,438 km (0.115 R)
• M9: 3,919,614 km (0.116 R)
• M10: 5,280,655 km (0.106 R)
• M11: 5,661,531 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.4

Radius: 9.7

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.03 AU - 1.37 AU

Year: 836 Days

Day: 11.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 52,949,329 km

• M1: 120,725 km (0.113 R)
• M2: 568,472 km (0.066 R)
• M3: 1,136,196 km (0.109 R)
• M4: 1,713,644 km (0.067 R)
• M5: 2,089,583 km (0.079 R)
• M6: 2,734,350 km (0.107 R)
• M7: 3,343,961 km (0.082 R)
• M8: 3,774,803 km (0.046 R)
• M9: 4,102,722 km (0.06 R)
• M10: 4,417,326 km (0.102 R)
• M11: 6,220,579 km (0.095 R)
• M12: 7,006,117 km (0.093 R)
• M13: 7,904,153 km (0.063 R)
• M14: 8,244,638 km (0.027 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.6

Radius: 11.8

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.26 AU - 1.52 AU

Year: 1042 Days

Day: 6.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 52,949,329 km

• M1: 146,756 km (0.067 R)
• M2: 539,001 km (0.111 R)
• M3: 1,302,399 km (0.079 R)
• M4: 2,267,455 km (0.066 R)
• M5: 2,736,893 km (0.096 R)
• M6: 3,229,369 km (0.119 R)
• M7: 4,111,847 km (0.094 R)
• M8: 5,224,556 km (0.066 R)
• M9: 5,987,056 km (0.104 R)
• M10: 7,658,813 km (0.117 R)
• M11: 8,140,967 km (0.064 R)
• M12: 8,833,455 km (0.101 R)
• M13: 10,124,335 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.5

Radius: 13.4

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.31 AU - 4.55 AU

Year: 5928 Days

Day: 5.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,949,329 km

• M1: 166,802 km (0.111 R)
• M2: 818,300 km (0.12 R)
• M3: 1,352,514 km (0.119 R)
• M4: 1,807,441 km (0.083 R)
• M5: 2,487,364 km (0.117 R)
• M6: 4,389,052 km (0.087 R)
• M7: 4,852,805 km (0.113 R)
• M8: 6,342,651 km (0.073 R)
• M9: 7,267,614 km (0.114 R)
• M10: 8,240,000 km (0.12 R)
• M11: 9,744,656 km (0.079 R)
• M12: 11,324,858 km (0.042 R)
• M13: 13,014,416 km (0.086 R)
• M14: 15,232,354 km (0.064 R)
• M15: 17,896,842 km (0.111 R)
• M16: 18,450,803 km (0.06 R)
• M17: 22,335,710 km (0.113 R)
• M18: 22,816,368 km (0.114 R)
• M19: 24,384,603 km (0.106 R)
• M20: 26,735,084 km (0.114 R)
• M21: 28,759,143 km (0.073 R)
• M22: 30,883,433 km (0.095 R)
• M23: 33,735,816 km (0.078 R)
• M24: 35,225,960 km (0.112 R)
• M25: 35,987,413 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.7

Radius: 6

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.92 AU - 8.12 AU

Year: 14441 Days

Day: 24.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,949,329 km

• M1: 74,649 km (0.059 R)
• M2: 460,163 km (0.101 R)
• M3: 918,232 km (0.047 R)
• M4: 1,376,001 km (0.108 R)
• M5: 1,825,543 km (0.065 R)
• M6: 2,037,373 km (0.063 R)
• M7: 2,715,501 km (0.027 R)
• M8: 3,865,310 km (0.107 R)
• M9: 4,063,377 km (0.081 R)
• M10: 4,982,656 km (0.047 R)
• M11: 5,902,683 km (0.065 R)
• M12: 7,564,117 km (0.109 R)
• M13: 7,835,787 km (0.083 R)
• M14: 8,689,841 km (0.106 R)
• M15: 9,336,702 km (0.1 R)
• M16: 11,985,033 km (0.037 R)
• M17: 13,005,440 km (0.039 R)
• M18: 13,850,968 km (0.041 R)
• M19: 14,434,549 km (0.097 R)
• M20: 29,056,245 km (0.112 R)
• M21: 33,209,531 km (0.035 R)
• M22: 36,517,139 km (0.054 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266.4

Radius: 4.6

Gravity: 12.59 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.31 AU - 9.69 AU

Year: 18617 Days

Day: 23.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,949,329 km

• M1: 57,146 km (0.117 R)
• M2: 269,875 km (0.067 R)
• M3: 499,657 km (0.063 R)
• M4: 1,872,965 km (0.117 R)
• M5: 2,936,606 km (0.089 R)
• M6: 3,194,663 km (0.077 R)
• M7: 5,105,476 km (0.117 R)
• M8: 6,394,860 km (0.041 R)
• M9: 6,909,626 km (0.118 R)
• M10: 19,963,985 km (0.063 R)
• M11: 20,213,215 km (0.098 R)
• M12: 24,016,592 km (0.114 R)
• M13: 29,220,204 km (0.116 R)
• M14: 40,046,752 km (0.074 R)
• M15: 46,270,322 km (0.063 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 18,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit