🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.55 AU - 0.57 AU

Year: 153 Days

Day: 20.3 Hours

Environment

Temp: 239 °C

Axial Tilt: 58.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.66 AU - 3.68 AU

Year: 2061 Days

Day: 14.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.6

Radius: 11.1

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.87 AU - 8.63 AU

Year: 7880 Days

Day: 10.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 109.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 79,963,205 km

• M1: 138,528 km (0.069 R)
• M2: 503,546 km (0.116 R)
• M3: 999,015 km (0.109 R)
• M4: 1,371,663 km (0.105 R)
• M5: 1,724,863 km (0.094 R)
• M6: 2,379,953 km (0.052 R)
• M7: 5,074,061 km (0.101 R)
• M8: 6,084,594 km (0.093 R)
• M9: 7,461,942 km (0.117 R)
• M10: 8,426,848 km (0.104 R)
• M11: 9,553,918 km (0.11 R)
• M12: 12,538,695 km (0.109 R)
• M13: 14,163,029 km (0.039 R)
• M14: 14,752,594 km (0.065 R)
• M15: 16,385,455 km (0.12 R)
• M16: 17,763,700 km (0.084 R)
• M17: 18,639,595 km (0.082 R)
• M18: 19,874,077 km (0.096 R)
• M19: 20,681,307 km (0.051 R)
• M20: 23,754,496 km (0.031 R)
• M21: 26,713,093 km (0.074 R)
• M22: 27,201,680 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.8

Radius: 9.3

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.25 AU - 13.09 AU

Year: 14561 Days

Day: 9 Hours

Environment

Temp: -177 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 79,963,205 km

• M1: 115,639 km (0.087 R)
• M2: 422,614 km (0.041 R)
• M3: 784,940 km (0.113 R)
• M4: 1,435,990 km (0.073 R)
• M5: 2,412,714 km (0.096 R)
• M6: 3,969,131 km (0.047 R)
• M7: 4,364,518 km (0.105 R)
• M8: 5,168,906 km (0.092 R)
• M9: 6,479,832 km (0.116 R)
• M10: 7,440,848 km (0.112 R)
• M11: 8,088,158 km (0.069 R)
• M12: 8,540,243 km (0.12 R)
• M13: 9,056,805 km (0.114 R)
• M14: 11,843,364 km (0.084 R)
• M15: 13,650,806 km (0.117 R)
• M16: 15,223,678 km (0.093 R)
• M17: 16,696,020 km (0.11 R)
• M18: 20,830,606 km (0.114 R)
• M19: 22,998,877 km (0.116 R)
• M20: 24,183,693 km (0.08 R)
• M21: 27,677,102 km (0.109 R)
• M22: 30,076,951 km (0.095 R)
• M23: 32,049,399 km (0.119 R)
• M24: 41,465,538 km (0.104 R)
• M25: 42,133,941 km (0.114 R)
• M26: 45,583,967 km (0.105 R)
• M27: 49,217,849 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.5

Radius: 6.9

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 12.37 AU - 20.17 AU

Year: 23970 Days

Day: 21.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 79,963,205 km

• M1: 85,869 km (0.034 R)
• M2: 366,365 km (0.054 R)
• M3: 583,432 km (0.106 R)
• M4: 1,109,268 km (0.087 R)
• M5: 1,858,155 km (0.09 R)
• M6: 3,689,682 km (0.085 R)
• M7: 6,088,783 km (0.114 R)
• M8: 6,843,803 km (0.119 R)
• M9: 7,364,703 km (0.077 R)
• M10: 8,065,420 km (0.09 R)
• M11: 8,919,623 km (0.026 R)
• M12: 10,190,757 km (0.086 R)
• M13: 13,087,570 km (0.112 R)
• M14: 17,253,272 km (0.051 R)
• M15: 20,927,246 km (0.066 R)
• M16: 26,900,839 km (0.083 R)
• M17: 29,528,825 km (0.052 R)
• M18: 31,415,553 km (0.068 R)
• M19: 32,717,204 km (0.072 R)
• M20: 35,566,894 km (0.119 R)
• M21: 37,411,585 km (0.103 R)
• M22: 39,170,108 km (0.118 R)
• M23: 41,290,508 km (0.11 R)
• M24: 47,938,488 km (0.095 R)
• M25: 49,313,891 km (0.082 R)
• M26: 49,836,287 km (0.049 R)
• M27: 56,586,891 km (0.074 R)
• M28: 69,657,705 km (0.091 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 12,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit