🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.1

Radius: 11.7

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.58 AU - 0.8 AU

Year: 403 Days

Day: 8.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,734,606 km

• M1: 145,559 km (0.056 R)
• M2: 688,599 km (0.089 R)
• M3: 1,100,741 km (0.114 R)
• M4: 1,561,503 km (0.104 R)
• M5: 2,133,565 km (0.08 R)
• M6: 2,779,080 km (0.1 R)
• M7: 3,417,115 km (0.114 R)
• M8: 3,842,870 km (0.098 R)
• M9: 4,220,006 km (0.12 R)
• M10: 5,272,876 km (0.098 R)
• M11: 5,861,394 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.9

Radius: 11.3

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.62 AU - 0.9 AU

Year: 466 Days

Day: 12.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 30,734,606 km

• M1: 141,220 km (0.108 R)
• M2: 518,357 km (0.064 R)
• M3: 953,387 km (0.11 R)
• M4: 1,575,415 km (0.11 R)
• M5: 2,075,222 km (0.116 R)
• M6: 2,564,855 km (0.054 R)
• M7: 3,490,717 km (0.087 R)
• M8: 3,941,455 km (0.09 R)
• M9: 4,655,037 km (0.086 R)
• M10: 5,202,715 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.3

Radius: 10.6

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.99 AU - 1.29 AU

Year: 856 Days

Day: 8.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,734,606 km

• M1: 131,796 km (0.095 R)
• M2: 474,973 km (0.086 R)
• M3: 1,094,907 km (0.089 R)
• M4: 1,532,780 km (0.101 R)
• M5: 2,067,293 km (0.096 R)
• M6: 2,432,611 km (0.096 R)
• M7: 3,295,192 km (0.061 R)
• M8: 4,480,307 km (0.074 R)
• M9: 5,298,009 km (0.054 R)
• M10: 6,848,890 km (0.104 R)
• M11: 8,327,066 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.7

Radius: 9.5

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.43 AU - 2.25 AU

Year: 1754 Days

Day: 14.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 30,734,606 km

• M1: 121,922 km (0.099 R)
• M2: 599,588 km (0.077 R)
• M3: 938,577 km (0.099 R)
• M4: 1,577,360 km (0.099 R)
• M5: 2,302,610 km (0.107 R)
• M6: 3,567,012 km (0.083 R)
• M7: 4,050,213 km (0.087 R)
• M8: 5,401,082 km (0.1 R)
• M9: 6,343,548 km (0.064 R)
• M10: 10,374,463 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.1

Radius: 12.4

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.45 AU - 2.39 AU

Year: 1870 Days

Day: 12.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 30,734,606 km

• M1: 1,147,266 km (0.076 R)
• M2: 1,918,144 km (0.084 R)
• M3: 2,511,748 km (0.096 R)
• M4: 2,912,820 km (0.111 R)
• M5: 3,802,628 km (0.105 R)
• M6: 4,287,924 km (0.112 R)
• M7: 4,780,101 km (0.1 R)
• M8: 5,859,300 km (0.051 R)
• M9: 6,895,564 km (0.103 R)
• M10: 8,622,821 km (0.052 R)

Asteroid Belt

Center: 2.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.7

Radius: 14.3

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.62 AU - 4.08 AU

Year: 4310 Days

Day: 14 Hours

Environment

Temp: -225 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 30,734,606 km

• M1: 177,872 km (0.108 R)
• M2: 802,593 km (0.099 R)
• M3: 1,273,078 km (0.072 R)
• M4: 1,899,145 km (0.077 R)
• M5: 3,670,982 km (0.117 R)
• M6: 4,146,703 km (0.116 R)
• M7: 4,708,743 km (0.117 R)
• M8: 5,495,478 km (0.067 R)
• M9: 7,642,357 km (0.053 R)
• M10: 8,696,274 km (0.045 R)
• M11: 9,294,516 km (0.055 R)
• M12: 11,461,890 km (0.098 R)
• M13: 12,797,350 km (0.117 R)
• M14: 13,387,364 km (0.109 R)
• M15: 14,769,349 km (0.06 R)
• M16: 16,508,275 km (0.045 R)
• M17: 20,146,345 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.1

Radius: 10.6

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.01 AU - 5.79 AU

Year: 8821 Days

Day: 14.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 30,734,606 km

• M1: 131,796 km (0.102 R)
• M2: 494,571 km (0.097 R)
• M3: 966,402 km (0.03 R)
• M4: 1,784,703 km (0.101 R)
• M5: 2,271,943 km (0.066 R)
• M6: 2,976,698 km (0.11 R)
• M7: 3,776,449 km (0.09 R)
• M8: 5,859,150 km (0.081 R)
• M9: 6,545,655 km (0.063 R)
• M10: 6,942,388 km (0.114 R)
• M11: 7,496,200 km (0.039 R)
• M12: 7,893,831 km (0.061 R)
• M13: 8,771,073 km (0.103 R)
• M14: 11,038,677 km (0.093 R)
• M15: 13,940,278 km (0.074 R)
• M16: 14,432,155 km (0.074 R)
• M17: 14,822,606 km (0.086 R)
• M18: 15,800,378 km (0.1 R)
• M19: 17,315,804 km (0.104 R)
• M20: 17,693,389 km (0.118 R)
• M21: 19,938,404 km (0.112 R)
• M22: 20,353,389 km (0.107 R)
• M23: 21,488,388 km (0.077 R)
• M24: 22,965,816 km (0.102 R)
• M25: 23,806,706 km (0.097 R)
• M26: 24,509,966 km (0.09 R)
• M27: 28,758,994 km (0.101 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 10,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit