🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.87 AU - 3.09 AU

Year: 1471 Days

Day: 34.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.23 AU - 3.55 AU

Year: 1851 Days

Day: 30.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,737,731 km

• M1: 229,782 km (0.076 R)
• M2: 420,819 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.7

Radius: 12.5

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.8 AU - 4.82 AU

Year: 3974 Days

Day: 11.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 61,737,731 km

• M1: 843,134 km (0.088 R)
• M2: 1,486,704 km (0.1 R)
• M3: 2,628,285 km (0.039 R)
• M4: 5,241,012 km (0.042 R)
• M5: 6,578,118 km (0.071 R)
• M6: 7,571,896 km (0.098 R)
• M7: 8,447,493 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.2

Radius: 11.9

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.13 AU - 6.65 AU

Year: 4714 Days

Day: 6.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 61,737,731 km

• M1: 148,102 km (0.109 R)
• M2: 555,906 km (0.052 R)
• M3: 1,088,325 km (0.113 R)
• M4: 1,821,504 km (0.095 R)
• M5: 2,471,955 km (0.039 R)
• M6: 2,897,262 km (0.064 R)
• M7: 3,617,127 km (0.106 R)
• M8: 4,076,692 km (0.039 R)
• M9: 4,724,899 km (0.034 R)
• M10: 5,114,003 km (0.108 R)
• M11: 5,524,500 km (0.116 R)
• M12: 6,136,505 km (0.109 R)
• M13: 6,989,362 km (0.105 R)
• M14: 7,461,792 km (0.107 R)
• M15: 8,891,349 km (0.115 R)
• M16: 11,116,917 km (0.116 R)
• M17: 12,431,882 km (0.111 R)
• M18: 14,218,230 km (0.106 R)
• M19: 15,312,688 km (0.083 R)
• M20: 18,548,042 km (0.112 R)
• M21: 20,597,981 km (0.098 R)
• M22: 22,069,875 km (0.07 R)
• M23: 22,648,669 km (0.101 R)
• M24: 23,089,384 km (0.112 R)
• M25: 24,216,155 km (0.107 R)
• M26: 26,579,353 km (0.116 R)
• M27: 27,733,201 km (0.025 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.9

Radius: 13.6

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.81 AU - 12.19 AU

Year: 14692 Days

Day: 9.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 61,737,731 km

• M1: 169,345 km (0.058 R)
• M2: 809,324 km (0.098 R)
• M3: 2,320,413 km (0.098 R)
• M4: 2,744,074 km (0.09 R)
• M5: 4,705,601 km (0.112 R)
• M6: 6,767,508 km (0.028 R)
• M7: 9,225,850 km (0.062 R)
• M8: 9,936,590 km (0.115 R)
• M9: 12,229,626 km (0.112 R)
• M10: 12,900,572 km (0.12 R)
• M11: 13,660,530 km (0.119 R)
• M12: 15,269,903 km (0.086 R)
• M13: 16,927,597 km (0.045 R)
• M14: 17,761,606 km (0.109 R)
• M15: 18,622,841 km (0.08 R)
• M16: 19,924,940 km (0.117 R)
• M17: 21,549,124 km (0.1 R)
• M18: 24,865,859 km (0.043 R)
• M19: 26,043,344 km (0.089 R)
• M20: 27,670,669 km (0.074 R)
• M21: 28,509,165 km (0.11 R)
• M22: 29,364,716 km (0.108 R)
• M23: 30,127,216 km (0.095 R)
• M24: 41,824,124 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.4

Radius: 5.5

Gravity: 18.59 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 9.95 AU - 14.53 AU

Year: 16132 Days

Day: 18.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,737,731 km

• M1: 74,350 km (0.062 R)
• M2: 256,411 km (0.1 R)
• M3: 716,125 km (0.082 R)
• M4: 889,359 km (0.093 R)
• M5: 1,603,839 km (0.06 R)
• M6: 2,165,878 km (0.101 R)
• M7: 2,513,693 km (0.075 R)
• M8: 2,735,247 km (0.12 R)
• M9: 3,320,474 km (0.111 R)
• M10: 4,937,478 km (0.101 R)
• M11: 6,070,981 km (0.089 R)
• M12: 14,135,054 km (0.066 R)
• M13: 14,837,117 km (0.109 R)
• M14: 16,310,506 km (0.107 R)
• M15: 16,693,626 km (0.107 R)
• M16: 18,866,535 km (0.053 R)
• M17: 20,064,216 km (0.103 R)
• M18: 23,182,434 km (0.091 R)
• M19: 26,085,082 km (0.083 R)
• M20: 30,128,712 km (0.111 R)
• M21: 30,358,494 km (0.118 R)
• M22: 31,643,091 km (0.086 R)
• M23: 33,575,746 km (0.101 R)
• M24: 37,807,571 km (0.027 R)
• M25: 38,343,430 km (0.06 R)
• M26: 39,430,558 km (0.035 R)
• M27: 43,105,280 km (0.063 R)
• M28: 46,387,607 km (0.075 R)
• M29: 47,465,908 km (0.099 R)
• M30: 54,800,094 km (0.111 R)
• M31: 56,876,213 km (0.061 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 16,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit