🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.4

Radius: 11.3

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.96 AU - 1.5 AU

Year: 959 Days

Day: 11.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 67,048,838 km

• M1: 141,968 km (0.114 R)
• M2: 574,456 km (0.109 R)
• M3: 1,097,600 km (0.089 R)
• M4: 2,695,454 km (0.049 R)
• M5: 3,665,297 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.4

Radius: 12

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.23 AU - 1.43 AU

Year: 1078 Days

Day: 7.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 67,048,838 km

• M1: 149,299 km (0.096 R)
• M2: 544,835 km (0.114 R)
• M3: 924,814 km (0.114 R)
• M4: 1,403,228 km (0.074 R)
• M5: 1,786,797 km (0.096 R)
• M6: 2,230,205 km (0.098 R)
• M7: 4,590,560 km (0.115 R)
• M8: 6,377,058 km (0.032 R)
• M9: 7,503,829 km (0.035 R)
• M10: 7,898,618 km (0.092 R)
• M11: 8,730,233 km (0.042 R)
• M12: 9,804,196 km (0.096 R)
• M13: 10,308,939 km (0.079 R)
• M14: 10,698,791 km (0.085 R)
• M15: 11,857,426 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.9

Radius: 13.2

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.49 AU - 1.95 AU

Year: 1586 Days

Day: 12.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 67,048,838 km

• M1: 164,258 km (0.107 R)
• M2: 592,258 km (0.058 R)
• M3: 1,740,571 km (0.111 R)
• M4: 2,425,131 km (0.099 R)
• M5: 2,876,169 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177

Radius: 11.1

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.91 AU - 3.99 AU

Year: 4504 Days

Day: 13.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,048,838 km

• M1: 138,079 km (0.089 R)
• M2: 726,896 km (0.09 R)
• M3: 1,603,390 km (0.087 R)
• M4: 1,962,724 km (0.094 R)
• M5: 2,444,280 km (0.099 R)
• M6: 3,701,949 km (0.074 R)
• M7: 4,178,717 km (0.034 R)
• M8: 5,209,596 km (0.099 R)
• M9: 5,986,159 km (0.049 R)
• M10: 6,978,292 km (0.065 R)
• M11: 7,768,917 km (0.085 R)
• M12: 11,659,658 km (0.106 R)
• M13: 12,772,517 km (0.064 R)
• M14: 13,730,691 km (0.056 R)
• M15: 14,090,773 km (0.075 R)
• M16: 16,385,305 km (0.087 R)
• M17: 17,780,156 km (0.05 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.3

Radius: 8.2

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.73 AU - 5.21 AU

Year: 7788 Days

Day: 9.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 67,048,838 km

• M1: 102,026 km (0.113 R)
• M2: 480,658 km (0.066 R)
• M3: 882,627 km (0.087 R)
• M4: 1,606,232 km (0.082 R)
• M5: 2,135,659 km (0.12 R)
• M6: 2,487,663 km (0.103 R)
• M7: 2,877,964 km (0.119 R)
• M8: 3,263,777 km (0.113 R)
• M9: 3,732,766 km (0.095 R)
• M10: 4,982,207 km (0.066 R)
• M11: 6,173,306 km (0.083 R)
• M12: 7,865,108 km (0.084 R)
• M13: 8,928,151 km (0.092 R)
• M14: 9,517,267 km (0.083 R)
• M15: 10,723,026 km (0.085 R)
• M16: 13,260,355 km (0.111 R)
• M17: 16,238,699 km (0.027 R)
• M18: 17,323,134 km (0.107 R)
• M19: 17,742,008 km (0.065 R)
• M20: 23,309,443 km (0.115 R)
• M21: 24,775,651 km (0.105 R)
• M22: 27,042,209 km (0.089 R)
• M23: 28,466,380 km (0.099 R)
• M24: 29,049,962 km (0.036 R)
• M25: 30,240,761 km (0.114 R)
• M26: 30,543,547 km (0.117 R)
• M27: 32,613,682 km (0.045 R)
• M28: 37,494,014 km (0.102 R)
• M29: 39,263,008 km (0.117 R)
• M30: 41,458,507 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.9

Radius: 6.3

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.54 AU - 10.54 AU

Year: 17543 Days

Day: 19.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 67,048,838 km

• M1: 99,931 km (0.108 R)
• M2: 530,175 km (0.097 R)
• M3: 5,625,927 km (0.091 R)
• M4: 11,071,439 km (0.094 R)
• M5: 11,500,336 km (0.088 R)
• M6: 13,751,784 km (0.062 R)
• M7: 16,557,044 km (0.118 R)
• M8: 17,331,512 km (0.091 R)
• M9: 18,650,666 km (0.104 R)
• M10: 19,334,627 km (0.103 R)
• M11: 20,352,042 km (0.074 R)
• M12: 20,914,530 km (0.077 R)
• M13: 31,484,218 km (0.092 R)
• M14: 44,458,542 km (0.075 R)
• M15: 45,133,079 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.8

Radius: 6.6

Gravity: 12.78 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.82 AU - 10.78 AU

Year: 18350 Days

Day: 19 Hours

Environment

Temp: -240 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 67,048,838 km

• M1: 88,562 km (0.101 R)
• M2: 312,660 km (0.089 R)
• M3: 1,356,703 km (0.104 R)
• M4: 2,760,829 km (0.059 R)
• M5: 3,206,481 km (0.094 R)
• M6: 4,209,235 km (0.116 R)
• M7: 4,563,782 km (0.06 R)
• M8: 5,670,657 km (0.102 R)
• M9: 6,858,763 km (0.104 R)
• M10: 8,913,191 km (0.099 R)
• M11: 13,148,157 km (0.101 R)
• M12: 14,259,519 km (0.115 R)
• M13: 19,073,429 km (0.107 R)
• M14: 20,861,124 km (0.089 R)
• M15: 21,231,678 km (0.087 R)
• M16: 21,512,323 km (0.118 R)
• M17: 25,077,241 km (0.11 R)
• M18: 25,496,264 km (0.056 R)
• M19: 33,350,751 km (0.104 R)
• M20: 35,539,368 km (0.088 R)
• M21: 41,063,120 km (0.106 R)
• M22: 48,091,676 km (0.05 R)
• M23: 53,947,236 km (0.117 R)
• M24: 56,059,408 km (0.094 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 12,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit