🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.62 AU - 2.22 AU

Year: 1019 Days

Day: 33.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,856,708 km

• M1: 34,856 km (0.111 R)
• M2: 462,108 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.1

Radius: 14.2

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.12 AU - 5.7 AU

Year: 4166 Days

Day: 7.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 79,856,708 km

• M1: 176,675 km (0.095 R)
• M2: 699,071 km (0.072 R)
• M3: 1,443,769 km (0.104 R)
• M4: 3,389,589 km (0.09 R)
• M5: 4,776,810 km (0.081 R)
• M6: 5,963,270 km (0.066 R)
• M7: 9,679,281 km (0.064 R)
• M8: 11,571,844 km (0.067 R)
• M9: 12,384,310 km (0.081 R)
• M10: 15,275,887 km (0.117 R)
• M11: 16,020,286 km (0.03 R)
• M12: 16,668,943 km (0.103 R)
• M13: 18,145,025 km (0.1 R)
• M14: 18,849,930 km (0.085 R)
• M15: 25,961,214 km (0.083 R)
• M16: 27,021,863 km (0.072 R)
• M17: 28,281,328 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.4

Radius: 10.1

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.18 AU - 10.08 AU

Year: 9707 Days

Day: 10.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 79,856,708 km

• M1: 125,662 km (0.104 R)
• M2: 666,758 km (0.095 R)
• M3: 1,078,002 km (0.08 R)
• M4: 1,608,626 km (0.103 R)
• M5: 2,980,738 km (0.049 R)
• M6: 5,251,783 km (0.086 R)
• M7: 5,614,558 km (0.103 R)
• M8: 9,053,962 km (0.103 R)
• M9: 10,828,043 km (0.104 R)
• M10: 12,501,146 km (0.098 R)
• M11: 15,051,341 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.9

Radius: 11.1

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.19 AU - 11.17 AU

Year: 10650 Days

Day: 13.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 79,856,708 km

• M1: 138,079 km (0.099 R)
• M2: 488,437 km (0.04 R)
• M3: 1,015,919 km (0.117 R)
• M4: 1,378,245 km (0.113 R)
• M5: 1,994,140 km (0.097 R)
• M6: 2,494,694 km (0.063 R)
• M7: 3,077,827 km (0.108 R)
• M8: 4,079,085 km (0.077 R)
• M9: 4,457,418 km (0.115 R)
• M10: 5,455,535 km (0.081 R)
• M11: 6,137,402 km (0.061 R)
• M12: 11,710,222 km (0.047 R)
• M13: 12,844,772 km (0.056 R)
• M14: 15,681,148 km (0.067 R)
• M15: 19,968,773 km (0.093 R)
• M16: 21,497,812 km (0.111 R)
• M17: 21,848,021 km (0.102 R)
• M18: 22,201,970 km (0.108 R)
• M19: 28,715,760 km (0.097 R)
• M20: 30,550,728 km (0.095 R)
• M21: 30,993,687 km (0.079 R)
• M22: 34,333,908 km (0.094 R)
• M23: 39,455,391 km (0.055 R)
• M24: 46,072,105 km (0.05 R)
• M25: 52,913,664 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.4

Radius: 6.7

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.64 AU - 16.08 AU

Year: 19757 Days

Day: 18.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 79,856,708 km

• M1: 83,625 km (0.064 R)
• M2: 434,432 km (0.084 R)
• M3: 655,837 km (0.099 R)
• M4: 995,873 km (0.095 R)
• M5: 1,409,062 km (0.115 R)
• M6: 1,817,465 km (0.114 R)
• M7: 3,186,734 km (0.094 R)
• M8: 3,551,902 km (0.091 R)
• M9: 3,837,185 km (0.118 R)
• M10: 4,109,753 km (0.059 R)
• M11: 4,395,185 km (0.107 R)
• M12: 4,942,414 km (0.057 R)
• M13: 5,847,182 km (0.106 R)
• M14: 7,178,454 km (0.116 R)
• M15: 11,507,966 km (0.098 R)
• M16: 13,146,062 km (0.076 R)
• M17: 13,454,085 km (0.1 R)
• M18: 13,957,033 km (0.05 R)
• M19: 15,201,687 km (0.08 R)
• M20: 17,095,297 km (0.046 R)
• M21: 18,136,498 km (0.073 R)
• M22: 19,377,562 km (0.058 R)
• M23: 20,099,970 km (0.112 R)
• M24: 27,529,898 km (0.062 R)
• M25: 33,997,911 km (0.062 R)
• M26: 35,640,496 km (0.085 R)
• M27: 38,327,573 km (0.057 R)
• M28: 39,210,200 km (0.075 R)
• M29: 45,630,043 km (0.099 R)
• M30: 48,207,615 km (0.063 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.6

Radius: 6.6

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.24 AU - 20 AU

Year: 27122 Days

Day: 22.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 79,856,708 km

• M1: 84,972 km (0.056 R)
• M2: 346,020 km (0.03 R)
• M3: 749,485 km (0.04 R)
• M4: 1,212,640 km (0.106 R)
• M5: 1,500,467 km (0.11 R)
• M6: 2,458,641 km (0.072 R)
• M7: 2,922,993 km (0.11 R)
• M8: 3,929,487 km (0.095 R)
• M9: 4,322,630 km (0.056 R)
• M10: 4,741,804 km (0.107 R)
• M11: 5,264,648 km (0.078 R)
• M12: 6,336,667 km (0.11 R)
• M13: 7,207,177 km (0.117 R)
• M14: 7,847,007 km (0.065 R)
• M15: 8,102,969 km (0.065 R)
• M16: 8,631,648 km (0.09 R)
• M17: 9,640,984 km (0.079 R)
• M18: 11,758,093 km (0.109 R)
• M19: 20,799,041 km (0.081 R)
• M20: 22,602,443 km (0.111 R)
• M21: 23,121,398 km (0.104 R)
• M22: 23,436,451 km (0.07 R)
• M23: 24,075,384 km (0.086 R)
• M24: 25,611,006 km (0.068 R)
• M25: 26,174,990 km (0.109 R)
• M26: 27,444,777 km (0.12 R)
• M27: 35,937,148 km (0.073 R)
• M28: 38,524,743 km (0.116 R)
• M29: 41,080,024 km (0.116 R)
• M30: 43,586,237 km (0.08 R)
• M31: 47,364,780 km (0.106 R)
• M32: 57,658,161 km (0.117 R)
• M33: 59,802,497 km (0.1 R)
• M34: 64,664,278 km (0.118 R)
• M35: 69,128,877 km (0.083 R)
• M36: 71,103,569 km (0.049 R)
• M37: 75,625,912 km (0.116 R)
• M38: 78,193,161 km (0.084 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 19,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit