🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.8

Radius: 9.6

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.53 AU - 0.83 AU

Year: 362 Days

Day: 7.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 74,635,000 km

• M1: 121,025 km (0.071 R)
• M2: 423,063 km (0.093 R)
• M3: 746,942 km (0.113 R)
• M4: 1,075,908 km (0.114 R)
• M5: 1,388,119 km (0.083 R)
• M6: 2,009,698 km (0.066 R)
• M7: 2,362,300 km (0.099 R)
• M8: 2,725,823 km (0.119 R)
• M9: 3,050,001 km (0.083 R)
• M10: 3,494,606 km (0.069 R)
• M11: 4,100,777 km (0.116 R)
• M12: 4,629,157 km (0.119 R)
• M13: 4,955,429 km (0.071 R)
• M14: 5,392,854 km (0.059 R)

Asteroid Belt

Center: 0.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.9

Radius: 13.2

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.97 AU - 1.55 AU

Year: 913 Days

Day: 11.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 74,635,000 km

• M1: 164,109 km (0.116 R)
• M2: 644,019 km (0.05 R)
• M3: 1,610,421 km (0.073 R)
• M4: 2,321,460 km (0.06 R)
• M5: 2,799,275 km (0.103 R)
• M6: 3,597,081 km (0.112 R)
• M7: 4,456,820 km (0.101 R)
• M8: 5,035,913 km (0.039 R)
• M9: 6,739,683 km (0.052 R)
• M10: 7,971,173 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.6

Radius: 14.9

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.15 AU - 3.23 AU

Year: 2849 Days

Day: 6.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 74,635,000 km

• M1: 185,352 km (0.079 R)
• M2: 758,312 km (0.113 R)
• M3: 1,235,978 km (0.093 R)
• M4: 1,805,796 km (0.117 R)
• M5: 2,277,628 km (0.025 R)
• M6: 3,105,502 km (0.116 R)
• M7: 3,686,989 km (0.113 R)
• M8: 4,500,802 km (0.059 R)
• M9: 5,027,386 km (0.099 R)
• M10: 5,980,923 km (0.045 R)
• M11: 7,854,487 km (0.075 R)
• M12: 10,927,227 km (0.073 R)
• M13: 12,003,284 km (0.116 R)
• M14: 13,064,681 km (0.093 R)
• M15: 14,187,712 km (0.087 R)
• M16: 14,772,939 km (0.113 R)
• M17: 15,800,078 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.5

Radius: 5.7

Gravity: 22.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.2 AU - 9.92 AU

Year: 16171 Days

Day: 17 Hours

Environment

Temp: -225 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 74,635,000 km

• M1: 71,059 km (0.11 R)
• M2: 562,039 km (0.083 R)
• M3: 1,226,254 km (0.059 R)
• M4: 2,577,422 km (0.046 R)
• M5: 4,000,397 km (0.12 R)
• M6: 4,248,430 km (0.085 R)
• M7: 4,879,135 km (0.11 R)
• M8: 6,449,613 km (0.038 R)
• M9: 6,878,510 km (0.065 R)
• M10: 8,942,362 km (0.115 R)
• M11: 14,099,151 km (0.053 R)
• M12: 15,719,146 km (0.083 R)
• M13: 16,026,569 km (0.114 R)
• M14: 21,317,098 km (0.041 R)
• M15: 23,343,850 km (0.114 R)
• M16: 23,643,644 km (0.088 R)
• M17: 24,455,213 km (0.066 R)
• M18: 28,679,408 km (0.114 R)
• M19: 35,034,026 km (0.065 R)
• M20: 37,571,804 km (0.042 R)
• M21: 38,259,356 km (0.061 R)
• M22: 40,949,126 km (0.046 R)
• M23: 41,385,054 km (0.08 R)
• M24: 43,762,164 km (0.055 R)
• M25: 45,293,299 km (0.117 R)
• M26: 52,626,736 km (0.098 R)
• M27: 54,707,792 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.3

Radius: 6.4

Gravity: 13.9 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10 AU - 10.58 AU

Year: 21313 Days

Day: 20.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 74,635,000 km

• M1: 80,334 km (0.096 R)
• M2: 311,612 km (0.081 R)
• M3: 536,458 km (0.052 R)
• M4: 873,502 km (0.063 R)
• M5: 1,467,106 km (0.117 R)
• M6: 1,823,748 km (0.117 R)
• M7: 3,061,969 km (0.111 R)
• M8: 3,886,702 km (0.051 R)
• M9: 5,408,262 km (0.112 R)
• M10: 5,884,133 km (0.108 R)
• M11: 7,431,573 km (0.111 R)
• M12: 7,820,229 km (0.044 R)
• M13: 10,684,130 km (0.073 R)
• M14: 12,148,544 km (0.085 R)
• M15: 12,619,628 km (0.105 R)
• M16: 15,626,545 km (0.025 R)
• M17: 16,919,220 km (0.11 R)
• M18: 18,020,709 km (0.045 R)
• M19: 19,623,800 km (0.101 R)
• M20: 23,418,948 km (0.111 R)
• M21: 23,833,783 km (0.07 R)
• M22: 25,982,308 km (0.118 R)
• M23: 27,217,388 km (0.037 R)
• M24: 27,445,973 km (0.054 R)
• M25: 40,588,445 km (0.112 R)
• M26: 41,186,987 km (0.086 R)
• M27: 45,382,908 km (0.089 R)
• M28: 47,335,758 km (0.101 R)
• M29: 49,174,615 km (0.109 R)
• M30: 51,060,446 km (0.118 R)
• M31: 53,709,076 km (0.047 R)
• M32: 55,341,339 km (0.118 R)
• M33: 58,324,470 km (0.119 R)
• M34: 59,470,240 km (0.107 R)
• M35: 64,406,072 km (0.054 R)
• M36: 67,285,981 km (0.047 R)
• M37: 68,969,555 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 16,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit