🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.5 AU - 0.64 AU

Year: 274 Days

Day: 12.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.6

Radius: 13.9

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.17 AU - 1.57 AU

Year: 1020 Days

Day: 9.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 58,918,108 km

• M1: 382,522 km (0.048 R)
• M2: 878,439 km (0.051 R)
• M3: 1,441,675 km (0.108 R)
• M4: 2,313,980 km (0.074 R)
• M5: 3,663,053 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24

Radius: 10.3

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.41 AU - 4.27 AU

Year: 4784 Days

Day: 14.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,918,108 km

• M1: 140,622 km (0.088 R)
• M2: 506,838 km (0.035 R)
• M3: 1,013,974 km (0.115 R)
• M4: 1,490,144 km (0.034 R)
• M5: 2,112,172 km (0.12 R)
• M6: 3,117,769 km (0.114 R)
• M7: 3,705,838 km (0.051 R)
• M8: 4,399,524 km (0.091 R)
• M9: 4,866,718 km (0.098 R)
• M10: 5,619,494 km (0.119 R)
• M11: 6,024,157 km (0.111 R)
• M12: 6,689,867 km (0.112 R)
• M13: 7,308,903 km (0.114 R)
• M14: 7,866,006 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.1

Radius: 9

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.93 AU - 4.91 AU

Year: 5908 Days

Day: 10.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,918,108 km

• M1: 112,198 km (0.107 R)
• M2: 439,369 km (0.112 R)
• M3: 883,525 km (0.06 R)
• M4: 1,739,823 km (0.058 R)
• M5: 2,120,999 km (0.118 R)
• M6: 4,482,251 km (0.102 R)
• M7: 4,930,746 km (0.1 R)
• M8: 5,917,793 km (0.103 R)
• M9: 7,093,482 km (0.098 R)
• M10: 7,507,120 km (0.119 R)
• M11: 10,952,359 km (0.109 R)
• M12: 12,302,330 km (0.044 R)
• M13: 12,853,599 km (0.102 R)
• M14: 15,913,922 km (0.106 R)
• M15: 16,679,265 km (0.081 R)
• M16: 17,814,862 km (0.083 R)
• M17: 19,613,926 km (0.06 R)
• M18: 20,814,001 km (0.112 R)
• M19: 22,398,990 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.9

Radius: 3.4

Gravity: 75.08 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.56 AU - 6.9 AU

Year: 11101 Days

Day: 16.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 58,918,108 km

• M1: 42,336 km (0.047 R)
• M2: 215,271 km (0.07 R)
• M3: 666,758 km (0.099 R)
• M4: 839,543 km (0.072 R)
• M5: 2,039,169 km (0.099 R)
• M6: 2,613,176 km (0.078 R)
• M7: 3,043,419 km (0.102 R)
• M8: 3,415,020 km (0.097 R)
• M9: 3,900,016 km (0.12 R)
• M10: 4,277,751 km (0.099 R)
• M11: 4,490,928 km (0.055 R)
• M12: 4,775,463 km (0.098 R)
• M13: 4,938,675 km (0.098 R)
• M14: 5,345,581 km (0.1 R)
• M15: 5,701,474 km (0.083 R)
• M16: 7,456,407 km (0.086 R)
• M17: 8,646,757 km (0.07 R)
• M18: 8,987,690 km (0.084 R)
• M19: 10,170,860 km (0.109 R)
• M20: 11,924,596 km (0.116 R)
• M21: 13,673,096 km (0.045 R)
• M22: 25,114,191 km (0.117 R)
• M23: 29,028,270 km (0.025 R)
• M24: 31,584,449 km (0.105 R)
• M25: 33,567,369 km (0.101 R)
• M26: 38,557,206 km (0.116 R)
• M27: 38,819,002 km (0.12 R)
• M28: 39,744,265 km (0.078 R)
• M29: 39,877,706 km (0.066 R)
• M30: 40,819,724 km (0.108 R)
• M31: 45,315,439 km (0.037 R)
• M32: 47,832,722 km (0.059 R)
• M33: 52,821,213 km (0.104 R)
• M34: 55,440,522 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802.3

Radius: 7.7

Gravity: 13.53 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.86 AU - 8.78 AU

Year: 12592 Days

Day: 20.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,918,108 km

• M1: 632,799 km (0.097 R)
• M2: 1,266,496 km (0.094 R)
• M3: 1,797,718 km (0.102 R)
• M4: 2,133,714 km (0.099 R)
• M5: 3,888,647 km (0.114 R)
• M6: 4,330,410 km (0.105 R)
• M7: 5,244,453 km (0.085 R)
• M8: 7,944,545 km (0.099 R)
• M9: 10,315,671 km (0.11 R)
• M10: 10,932,014 km (0.074 R)
• M11: 11,632,132 km (0.118 R)
• M12: 12,054,148 km (0.069 R)
• M13: 13,645,271 km (0.111 R)
• M14: 16,853,696 km (0.111 R)
• M15: 17,161,120 km (0.115 R)
• M16: 17,787,336 km (0.095 R)
• M17: 25,010,819 km (0.051 R)
• M18: 31,472,250 km (0.094 R)
• M19: 36,347,645 km (0.072 R)
• M20: 37,249,571 km (0.098 R)
• M21: 39,367,128 km (0.052 R)
• M22: 41,424,099 km (0.054 R)
• M23: 42,549,823 km (0.102 R)
• M24: 47,257,519 km (0.116 R)
• M25: 52,627,484 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 16,113 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit