🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.52 AU - 0.82 AU

Year: 200 Days

Day: 36.3 Hours

Environment

Temp: 191 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,088,266 km

• M1: 49,816 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.22 AU - 3.42 AU

Year: 1730 Days

Day: 34.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,088,266 km

• M1: 47,273 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.9

Radius: 10.2

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.37 AU - 6.73 AU

Year: 5435 Days

Day: 8.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 60,088,266 km

• M1: 126,859 km (0.117 R)
• M2: 492,626 km (0.102 R)
• M3: 831,914 km (0.091 R)
• M4: 1,600,548 km (0.097 R)
• M5: 2,002,966 km (0.067 R)
• M6: 2,340,459 km (0.025 R)
• M7: 3,014,846 km (0.096 R)
• M8: 3,952,077 km (0.095 R)
• M9: 4,337,441 km (0.12 R)
• M10: 5,184,314 km (0.107 R)
• M11: 8,467,838 km (0.119 R)
• M12: 9,111,258 km (0.118 R)
• M13: 10,677,997 km (0.06 R)
• M14: 13,036,706 km (0.105 R)
• M15: 14,506,206 km (0.062 R)
• M16: 15,251,802 km (0.114 R)
• M17: 15,723,185 km (0.091 R)
• M18: 17,965,807 km (0.027 R)
• M19: 19,027,952 km (0.045 R)
• M20: 19,851,637 km (0.12 R)
• M21: 22,389,865 km (0.106 R)
• M22: 25,464,699 km (0.092 R)
• M23: 26,128,614 km (0.072 R)
• M24: 27,926,183 km (0.099 R)
• M25: 29,079,283 km (0.117 R)
• M26: 31,102,893 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.7

Radius: 12.6

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.95 AU - 8.99 AU

Year: 9004 Days

Day: 7.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,088,266 km

• M1: 156,629 km (0.101 R)
• M2: 587,770 km (0.053 R)
• M3: 1,021,454 km (0.097 R)
• M4: 1,496,577 km (0.107 R)
• M5: 1,949,111 km (0.095 R)
• M6: 2,952,015 km (0.101 R)
• M7: 3,399,312 km (0.079 R)
• M8: 4,016,254 km (0.113 R)
• M9: 4,992,829 km (0.092 R)
• M10: 5,988,403 km (0.112 R)
• M11: 6,428,968 km (0.098 R)
• M12: 6,891,226 km (0.104 R)
• M13: 7,882,761 km (0.112 R)
• M14: 10,483,520 km (0.118 R)
• M15: 11,951,972 km (0.06 R)
• M16: 12,380,121 km (0.119 R)
• M17: 13,553,268 km (0.051 R)
• M18: 14,677,346 km (0.11 R)
• M19: 15,418,753 km (0.082 R)
• M20: 21,797,906 km (0.105 R)
• M21: 27,002,565 km (0.098 R)
• M22: 27,928,127 km (0.063 R)
• M23: 28,588,602 km (0.109 R)
• M24: 29,940,817 km (0.113 R)
• M25: 30,932,352 km (0.111 R)
• M26: 33,401,614 km (0.101 R)
• M27: 34,792,575 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.4

Radius: 13.7

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.62 AU - 11.3 AU

Year: 10627 Days

Day: 12 Hours

Environment

Temp: -164 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 60,088,266 km

• M1: 171,589 km (0.044 R)
• M2: 895,343 km (0.09 R)
• M3: 3,008,862 km (0.107 R)
• M4: 3,551,453 km (0.113 R)
• M5: 4,300,340 km (0.063 R)
• M6: 5,619,195 km (0.109 R)
• M7: 12,445,645 km (0.034 R)
• M8: 13,538,906 km (0.066 R)
• M9: 14,894,114 km (0.113 R)
• M10: 15,708,225 km (0.119 R)
• M11: 18,329,180 km (0.097 R)
• M12: 19,264,316 km (0.096 R)
• M13: 22,435,941 km (0.117 R)
• M14: 23,325,300 km (0.114 R)
• M15: 33,210,279 km (0.095 R)
• M16: 47,430,603 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.3

Radius: 8.3

Gravity: 12.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.59 AU - 12.61 AU

Year: 12605 Days

Day: 14.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,088,266 km

• M1: 103,223 km (0.077 R)
• M2: 367,861 km (0.077 R)
• M3: 666,758 km (0.078 R)
• M4: 2,014,036 km (0.101 R)
• M5: 3,291,901 km (0.039 R)
• M6: 3,913,480 km (0.073 R)
• M7: 4,515,761 km (0.074 R)
• M8: 5,424,868 km (0.093 R)
• M9: 6,056,919 km (0.108 R)
• M10: 7,074,334 km (0.083 R)
• M11: 7,378,616 km (0.074 R)
• M12: 10,137,799 km (0.09 R)
• M13: 11,095,524 km (0.067 R)
• M14: 14,056,216 km (0.075 R)
• M15: 14,468,657 km (0.073 R)
• M16: 14,747,956 km (0.097 R)
• M17: 16,729,081 km (0.095 R)
• M18: 17,036,954 km (0.115 R)
• M19: 17,505,943 km (0.082 R)
• M20: 20,590,053 km (0.095 R)
• M21: 22,492,489 km (0.12 R)
• M22: 23,247,210 km (0.106 R)
• M23: 27,063,751 km (0.079 R)
• M24: 28,025,366 km (0.052 R)
• M25: 29,009,421 km (0.101 R)
• M26: 33,419,716 km (0.067 R)
• M27: 34,401,826 km (0.107 R)
• M28: 36,295,286 km (0.095 R)
• M29: 36,682,146 km (0.085 R)
• M30: 43,832,326 km (0.118 R)
• M31: 45,306,164 km (0.106 R)
• M32: 52,185,272 km (0.078 R)
• M33: 54,849,910 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 16,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit