🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.75 AU - 0.77 AU

Year: 246 Days

Day: 28.7 Hours

Environment

Temp: 175 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 117,365,348 km

• M1: 51,162 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.37 AU - 1.95 AU

Year: 793 Days

Day: 29.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.52 AU - 4.62 AU

Year: 3045 Days

Day: 34.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 117,365,348 km

• M1: 90,058 km (0.086 R)
• M2: 260,899 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.8

Radius: 10.9

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.7 AU - 6.16 AU

Year: 4060 Days

Day: 5.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 117,365,348 km

• M1: 190,139 km (0.082 R)
• M2: 1,026,541 km (0.109 R)
• M3: 1,769,892 km (0.106 R)
• M4: 3,691,327 km (0.094 R)
• M5: 4,433,333 km (0.111 R)
• M6: 7,106,198 km (0.082 R)
• M7: 7,802,726 km (0.102 R)
• M8: 11,767,219 km (0.07 R)
• M9: 12,323,424 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.7

Radius: 9.9

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.38 AU - 8.58 AU

Year: 8360 Days

Day: 9.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 117,365,348 km

• M1: 123,269 km (0.081 R)
• M2: 572,062 km (0.032 R)
• M3: 1,392,756 km (0.113 R)
• M4: 2,109,779 km (0.087 R)
• M5: 2,437,996 km (0.106 R)
• M6: 2,816,928 km (0.076 R)
• M7: 3,126,745 km (0.036 R)
• M8: 4,937,478 km (0.104 R)
• M9: 5,899,542 km (0.108 R)
• M10: 6,439,740 km (0.112 R)
• M11: 9,844,737 km (0.037 R)
• M12: 17,295,907 km (0.114 R)
• M13: 22,684,572 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.6

Radius: 3.2

Gravity: 36.09 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 12.17 AU - 16.13 AU

Year: 19740 Days

Day: 23.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 117,365,348 km

• M1: 39,943 km (0.052 R)
• M2: 211,831 km (0.084 R)
• M3: 501,901 km (0.086 R)
• M4: 898,784 km (0.053 R)
• M5: 1,274,723 km (0.072 R)
• M6: 1,957,787 km (0.106 R)
• M7: 2,693,510 km (0.03 R)
• M8: 3,048,356 km (0.089 R)
• M9: 4,394,138 km (0.112 R)
• M10: 5,090,965 km (0.095 R)
• M11: 5,231,587 km (0.105 R)
• M12: 9,756,474 km (0.065 R)
• M13: 10,473,945 km (0.104 R)
• M14: 11,404,294 km (0.06 R)
• M15: 14,949,764 km (0.054 R)
• M16: 15,976,155 km (0.092 R)
• M17: 22,944,424 km (0.054 R)
• M18: 35,254,833 km (0.058 R)
• M19: 39,344,689 km (0.035 R)
• M20: 42,719,916 km (0.03 R)
• M21: 47,513,481 km (0.082 R)
• M22: 47,824,494 km (0.058 R)
• M23: 58,328,659 km (0.096 R)
• M24: 61,405,438 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977

Radius: 3.1

Gravity: 101.66 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 16.39 AU - 22.73 AU

Year: 32082 Days

Day: 23.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 117,365,348 km

• M1: 38,596 km (0.054 R)
• M2: 251,624 km (0.115 R)
• M3: 769,382 km (0.114 R)
• M4: 991,385 km (0.067 R)
• M5: 2,124,589 km (0.102 R)
• M6: 3,020,082 km (0.106 R)
• M7: 3,776,000 km (0.118 R)
• M8: 3,919,315 km (0.114 R)
• M9: 4,489,133 km (0.069 R)
• M10: 4,814,658 km (0.11 R)
• M11: 5,068,974 km (0.092 R)
• M12: 5,376,847 km (0.057 R)
• M13: 5,558,309 km (0.083 R)
• M14: 5,885,629 km (0.113 R)
• M15: 7,105,899 km (0.067 R)
• M16: 7,214,657 km (0.114 R)
• M17: 9,301,996 km (0.063 R)
• M18: 11,683,594 km (0.05 R)
• M19: 12,297,693 km (0.087 R)
• M20: 12,454,472 km (0.102 R)
• M21: 13,506,593 km (0.108 R)
• M22: 14,442,029 km (0.086 R)
• M23: 16,822,879 km (0.114 R)
• M24: 17,210,936 km (0.052 R)
• M25: 18,410,860 km (0.103 R)
• M26: 23,648,282 km (0.113 R)
• M27: 25,002,891 km (0.106 R)
• M28: 26,932,254 km (0.111 R)
• M29: 27,731,107 km (0.066 R)
• M30: 30,364,628 km (0.104 R)
• M31: 36,443,687 km (0.096 R)
• M32: 37,584,670 km (0.064 R)
• M33: 39,937,695 km (0.12 R)
• M34: 40,454,406 km (0.072 R)
• M35: 42,386,911 km (0.029 R)
• M36: 43,104,682 km (0.066 R)
• M37: 44,749,211 km (0.043 R)
• M38: 57,665,790 km (0.074 R)
• M39: 64,021,306 km (0.101 R)
• M40: 74,925,645 km (0.106 R)
• M41: 83,309,109 km (0.096 R)
• M42: 86,715,303 km (0.111 R)
• M43: 94,107,084 km (0.067 R)
• M44: 94,715,947 km (0.115 R)
• M45: 100,314,348 km (0.076 R)
• M46: 110,465,611 km (0.08 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 15,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit