🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.6

Radius: 10.9

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.47 AU - 0.53 AU

Year: 240 Days

Day: 7.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 53,377,271 km

• M1: 140,173 km (0.088 R)
• M2: 520,152 km (0.079 R)
• M3: 931,995 km (0.117 R)
• M4: 1,317,060 km (0.07 R)

Asteroid Belt

Center: 0.89 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.3

Radius: 8.4

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.22 AU - 1.34 AU

Year: 982 Days

Day: 12.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,377,271 km

• M1: 104,419 km (0.059 R)
• M2: 376,538 km (0.111 R)
• M3: 946,356 km (0.091 R)
• M4: 1,361,191 km (0.088 R)
• M5: 1,835,865 km (0.027 R)
• M6: 2,160,343 km (0.1 R)
• M7: 2,808,550 km (0.109 R)
• M8: 3,460,049 km (0.1 R)
• M9: 4,416,129 km (0.082 R)
• M10: 5,809,185 km (0.103 R)
• M11: 6,265,757 km (0.104 R)
• M12: 6,911,272 km (0.027 R)
• M13: 7,250,410 km (0.11 R)
• M14: 7,883,509 km (0.104 R)
• M15: 8,525,583 km (0.063 R)
• M16: 9,115,447 km (0.057 R)
• M17: 10,127,925 km (0.103 R)
• M18: 10,439,538 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.9

Radius: 12.4

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.5 AU - 2.28 AU

Year: 1762 Days

Day: 8.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 53,377,271 km

• M1: 154,983 km (0.097 R)
• M2: 892,052 km (0.092 R)
• M3: 1,407,716 km (0.088 R)
• M4: 2,268,652 km (0.099 R)
• M5: 2,976,998 km (0.089 R)
• M6: 3,407,092 km (0.091 R)
• M7: 5,200,770 km (0.113 R)
• M8: 6,173,605 km (0.086 R)
• M9: 7,800,482 km (0.113 R)
• M10: 10,855,420 km (0.106 R)
• M11: 11,379,312 km (0.114 R)
• M12: 12,215,414 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.6

Radius: 9.7

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.49 AU - 3.85 AU

Year: 4769 Days

Day: 6.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 53,377,271 km

• M1: 120,576 km (0.086 R)
• M2: 486,193 km (0.114 R)
• M3: 949,797 km (0.12 R)
• M4: 1,359,994 km (0.1 R)
• M5: 2,046,050 km (0.102 R)
• M6: 2,687,077 km (0.07 R)
• M7: 3,005,870 km (0.056 R)
• M8: 3,350,244 km (0.04 R)
• M9: 3,675,769 km (0.072 R)
• M10: 4,836,350 km (0.115 R)
• M11: 5,817,113 km (0.1 R)
• M12: 6,754,045 km (0.107 R)
• M13: 9,173,491 km (0.099 R)
• M14: 9,990,744 km (0.099 R)
• M15: 13,102,978 km (0.106 R)
• M16: 13,971,843 km (0.064 R)
• M17: 14,820,811 km (0.099 R)
• M18: 17,574,309 km (0.118 R)
• M19: 18,362,690 km (0.106 R)
• M20: 19,939,152 km (0.089 R)
• M21: 21,902,624 km (0.078 R)
• M22: 22,584,791 km (0.075 R)
• M23: 23,516,486 km (0.115 R)
• M24: 25,456,172 km (0.119 R)
• M25: 29,743,348 km (0.104 R)
• M26: 31,336,715 km (0.083 R)
• M27: 32,105,797 km (0.095 R)
• M28: 32,592,888 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.4

Radius: 10.2

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.36 AU - 5.04 AU

Year: 6911 Days

Day: 14 Hours

Environment

Temp: -214 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,377,271 km

• M1: 126,859 km (0.103 R)
• M2: 547,079 km (0.086 R)
• M3: 903,422 km (0.096 R)
• M4: 1,317,209 km (0.078 R)
• M5: 1,640,341 km (0.071 R)
• M6: 2,032,137 km (0.064 R)
• M7: 2,434,705 km (0.066 R)
• M8: 2,757,089 km (0.071 R)
• M9: 3,489,221 km (0.098 R)
• M10: 3,807,116 km (0.048 R)
• M11: 4,219,258 km (0.091 R)
• M12: 4,607,465 km (0.089 R)
• M13: 5,456,283 km (0.102 R)
• M14: 6,955,553 km (0.096 R)
• M15: 8,712,580 km (0.091 R)
• M16: 10,372,967 km (0.096 R)
• M17: 12,706,245 km (0.117 R)
• M18: 13,299,251 km (0.097 R)
• M19: 14,366,781 km (0.12 R)
• M20: 15,309,248 km (0.049 R)
• M21: 15,673,070 km (0.081 R)
• M22: 16,355,236 km (0.113 R)
• M23: 18,180,928 km (0.072 R)
• M24: 19,003,567 km (0.112 R)
• M25: 29,289,169 km (0.116 R)
• M26: 30,419,081 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.5

Radius: 4

Gravity: 16.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.09 AU - 10.37 AU

Year: 19019 Days

Day: 24.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,377,271 km

• M1: 50,265 km (0.097 R)
• M2: 427,252 km (0.077 R)
• M3: 3,833,745 km (0.119 R)
• M4: 5,007,041 km (0.078 R)
• M5: 5,873,960 km (0.094 R)
• M6: 7,165,439 km (0.025 R)
• M7: 9,019,256 km (0.1 R)
• M8: 11,057,826 km (0.113 R)
• M9: 11,453,662 km (0.112 R)
• M10: 11,976,357 km (0.074 R)
• M11: 14,094,812 km (0.099 R)
• M12: 14,560,062 km (0.069 R)
• M13: 18,341,148 km (0.091 R)
• M14: 19,297,976 km (0.112 R)
• M15: 26,642,932 km (0.084 R)
• M16: 33,263,984 km (0.086 R)
• M17: 38,409,403 km (0.103 R)
• M18: 46,060,736 km (0.095 R)
• M19: 49,781,683 km (0.103 R)
• M20: 51,950,404 km (0.103 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: 530 - 15,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit