🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.1

Radius: 13.1

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.51 AU - 0.73 AU

Year: 331 Days

Day: 11 Hours

Environment

Temp: -151 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 43,636,281 km

• M1: 162,912 km (0.112 R)
• M2: 779,255 km (0.12 R)
• M3: 1,269,637 km (0.103 R)
• M4: 1,730,847 km (0.12 R)
• M5: 2,175,303 km (0.119 R)
• M6: 2,880,507 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.2

Radius: 8.3

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.59 AU - 0.87 AU

Year: 423 Days

Day: 6.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 43,636,281 km

• M1: 103,372 km (0.052 R)
• M2: 381,026 km (0.111 R)
• M3: 639,980 km (0.062 R)
• M4: 949,647 km (0.106 R)
• M5: 1,301,950 km (0.117 R)
• M6: 1,590,674 km (0.097 R)
• M7: 1,945,221 km (0.09 R)
• M8: 2,249,503 km (0.081 R)
• M9: 2,944,684 km (0.118 R)
• M10: 3,668,439 km (0.119 R)
• M11: 4,046,922 km (0.109 R)
• M12: 4,451,584 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.8

Radius: 11

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.53 AU - 1.65 AU

Year: 1360 Days

Day: 5.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,636,281 km

• M1: 137,929 km (0.095 R)
• M2: 500,554 km (0.114 R)
• M3: 988,692 km (0.069 R)
• M4: 1,455,438 km (0.068 R)
• M5: 1,865,635 km (0.116 R)
• M6: 2,251,149 km (0.078 R)
• M7: 2,602,853 km (0.07 R)
• M8: 3,005,272 km (0.074 R)
• M9: 3,616,977 km (0.033 R)
• M10: 4,633,196 km (0.066 R)
• M11: 5,369,367 km (0.109 R)
• M12: 6,092,672 km (0.086 R)
• M13: 6,547,600 km (0.062 R)
• M14: 8,212,624 km (0.089 R)
• M15: 9,143,571 km (0.076 R)
• M16: 9,559,304 km (0.085 R)
• M17: 10,049,686 km (0.118 R)
• M18: 10,686,374 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.9

Radius: 8.4

Gravity: 13.32 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.65 AU - 1.91 AU

Year: 1611 Days

Day: 11.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 43,636,281 km

• M1: 104,868 km (0.103 R)
• M2: 486,492 km (0.041 R)
• M3: 781,798 km (0.091 R)
• M4: 1,689,558 km (0.093 R)
• M5: 4,039,741 km (0.098 R)
• M6: 4,752,425 km (0.106 R)
• M7: 6,123,041 km (0.086 R)
• M8: 6,818,821 km (0.064 R)
• M9: 7,089,593 km (0.092 R)
• M10: 9,060,694 km (0.086 R)
• M11: 9,555,115 km (0.038 R)
• M12: 10,102,195 km (0.11 R)
• M13: 11,333,983 km (0.086 R)
• M14: 11,599,520 km (0.117 R)
• M15: 11,869,245 km (0.054 R)
• M16: 13,449,447 km (0.114 R)
• M17: 15,165,035 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.2

Radius: 11.9

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.78 AU - 3.04 AU

Year: 3367 Days

Day: 8.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 43,636,281 km

• M1: 148,401 km (0.098 R)
• M2: 871,856 km (0.057 R)
• M3: 1,300,454 km (0.111 R)
• M4: 1,683,126 km (0.115 R)
• M5: 3,354,882 km (0.113 R)
• M6: 4,176,473 km (0.107 R)
• M7: 5,152,599 km (0.082 R)
• M8: 5,938,587 km (0.095 R)
• M9: 7,553,346 km (0.081 R)
• M10: 8,185,846 km (0.109 R)
• M11: 8,781,545 km (0.054 R)
• M12: 9,481,214 km (0.105 R)
• M13: 10,417,697 km (0.094 R)
• M14: 11,033,741 km (0.1 R)
• M15: 11,457,851 km (0.112 R)
• M16: 11,892,732 km (0.116 R)
• M17: 12,935,129 km (0.098 R)
• M18: 16,703,949 km (0.043 R)
• M19: 17,320,441 km (0.061 R)
• M20: 21,540,298 km (0.084 R)
• M21: 22,070,174 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.4

Radius: 9.1

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.12 AU - 3.88 AU

Year: 4441 Days

Day: 13.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,636,281 km

• M1: 115,190 km (0.087 R)
• M2: 449,093 km (0.096 R)
• M3: 741,407 km (0.06 R)
• M4: 1,801,757 km (0.108 R)
• M5: 2,306,799 km (0.11 R)
• M6: 3,154,869 km (0.102 R)
• M7: 3,660,959 km (0.068 R)
• M8: 4,220,156 km (0.053 R)
• M9: 5,295,166 km (0.093 R)
• M10: 5,700,576 km (0.073 R)
• M11: 6,126,482 km (0.034 R)
• M12: 7,138,661 km (0.077 R)
• M13: 7,566,660 km (0.089 R)
• M14: 11,949,130 km (0.092 R)
• M15: 12,506,083 km (0.088 R)
• M16: 13,031,620 km (0.109 R)
• M17: 16,499,897 km (0.084 R)
• M18: 19,189,517 km (0.095 R)

Asteroid Belt

Center: 5.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.5

Radius: 5

Gravity: 11.18 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.75 AU - 9.01 AU

Year: 13598 Days

Day: 21.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 43,636,281 km

• M1: 62,233 km (0.084 R)
• M2: 227,538 km (0.075 R)
• M3: 454,329 km (0.095 R)
• M4: 718,818 km (0.084 R)
• M5: 929,452 km (0.118 R)
• M6: 1,335,311 km (0.063 R)
• M7: 1,978,881 km (0.088 R)
• M8: 6,153,708 km (0.072 R)
• M9: 7,233,057 km (0.085 R)
• M10: 8,432,832 km (0.103 R)
• M11: 9,148,658 km (0.118 R)
• M12: 13,763,303 km (0.051 R)
• M13: 14,816,772 km (0.101 R)
• M14: 15,526,464 km (0.066 R)
• M15: 18,666,523 km (0.084 R)
• M16: 22,288,587 km (0.107 R)
• M17: 25,612,951 km (0.093 R)
• M18: 27,874,571 km (0.117 R)
• M19: 30,884,181 km (0.089 R)
• M20: 32,682,348 km (0.068 R)
• M21: 34,998,422 km (0.036 R)
• M22: 42,470,387 km (0.11 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: 200 - 17,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit