🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.7

Radius: 11.9

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.44 AU - 0.66 AU

Year: 277 Days

Day: 10.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 46,316,022 km

• M1: 148,102 km (0.092 R)
• M2: 523,593 km (0.057 R)
• M3: 941,868 km (0.112 R)
• M4: 1,346,680 km (0.104 R)
• M5: 2,006,407 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.4

Radius: 13.3

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.6 AU - 0.66 AU

Year: 339 Days

Day: 9.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 46,316,022 km

• M1: 165,455 km (0.092 R)
• M2: 613,501 km (0.044 R)
• M3: 1,082,341 km (0.078 R)
• M4: 1,535,921 km (0.107 R)
• M5: 2,021,366 km (0.056 R)
• M6: 2,888,286 km (0.093 R)
• M7: 3,367,747 km (0.063 R)
• M8: 3,926,047 km (0.042 R)
• M9: 4,405,657 km (0.068 R)
• M10: 4,879,434 km (0.088 R)
• M11: 5,308,331 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.1

Radius: 11.2

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.84 AU - 0.94 AU

Year: 569 Days

Day: 10.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 46,316,022 km

• M1: 139,425 km (0.108 R)
• M2: 489,933 km (0.103 R)
• M3: 1,018,462 km (0.082 R)
• M4: 1,395,000 km (0.102 R)
• M5: 2,423,486 km (0.092 R)
• M6: 2,858,367 km (0.114 R)
• M7: 3,466,033 km (0.073 R)
• M8: 3,847,208 km (0.115 R)
• M9: 4,486,291 km (0.092 R)
• M10: 5,211,092 km (0.091 R)
• M11: 5,627,573 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.5

Radius: 9.1

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.91 AU - 1.09 AU

Year: 678 Days

Day: 9.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 46,316,022 km

• M1: 116,986 km (0.118 R)
• M2: 771,626 km (0.041 R)
• M3: 1,185,414 km (0.078 R)
• M4: 1,561,951 km (0.082 R)
• M5: 3,020,381 km (0.055 R)
• M6: 3,785,724 km (0.114 R)
• M7: 4,721,907 km (0.108 R)
• M8: 5,877,700 km (0.088 R)
• M9: 6,424,331 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384

Radius: 14.4

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.29 AU - 1.41 AU

Year: 1064 Days

Day: 5.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 46,316,022 km

• M1: 179,069 km (0.107 R)
• M2: 698,772 km (0.059 R)
• M3: 1,279,062 km (0.063 R)
• M4: 1,806,245 km (0.112 R)
• M5: 2,291,690 km (0.099 R)
• M6: 2,853,131 km (0.06 R)
• M7: 3,575,389 km (0.104 R)
• M8: 4,273,562 km (0.065 R)
• M9: 5,259,263 km (0.115 R)
• M10: 6,226,263 km (0.093 R)
• M11: 6,774,390 km (0.093 R)
• M12: 7,377,718 km (0.083 R)
• M13: 7,919,711 km (0.117 R)
• M14: 8,437,769 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.9

Radius: 12.5

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.74 AU - 3.76 AU

Year: 3974 Days

Day: 12.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,316,022 km

• M1: 159,322 km (0.026 R)
• M2: 718,818 km (0.095 R)
• M3: 1,433,746 km (0.084 R)
• M4: 1,850,675 km (0.027 R)
• M5: 2,307,398 km (0.092 R)
• M6: 3,109,242 km (0.088 R)
• M7: 3,741,592 km (0.113 R)
• M8: 4,969,492 km (0.074 R)
• M9: 6,449,763 km (0.096 R)
• M10: 7,354,830 km (0.118 R)
• M11: 8,037,445 km (0.081 R)
• M12: 9,195,183 km (0.104 R)
• M13: 13,009,180 km (0.112 R)
• M14: 13,431,346 km (0.099 R)
• M15: 18,759,573 km (0.087 R)
• M16: 19,725,826 km (0.114 R)
• M17: 20,409,189 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.1

Radius: 3.4

Gravity: 19.82 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.29 AU - 10.45 AU

Year: 16424 Days

Day: 20.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 46,316,022 km

• M1: 42,635 km (0.119 R)
• M2: 235,467 km (0.111 R)
• M3: 508,633 km (0.099 R)
• M4: 855,550 km (0.091 R)
• M5: 1,254,528 km (0.117 R)
• M6: 1,675,197 km (0.095 R)
• M7: 1,813,276 km (0.105 R)
• M8: 2,112,472 km (0.115 R)
• M9: 2,219,284 km (0.056 R)
• M10: 2,348,387 km (0.098 R)
• M11: 2,521,771 km (0.06 R)
• M12: 2,829,644 km (0.113 R)
• M13: 3,116,273 km (0.064 R)
• M14: 6,362,846 km (0.071 R)
• M15: 6,700,040 km (0.12 R)
• M16: 7,009,707 km (0.045 R)
• M17: 7,207,925 km (0.083 R)
• M18: 7,741,091 km (0.067 R)
• M19: 11,124,098 km (0.043 R)
• M20: 11,503,029 km (0.047 R)
• M21: 12,229,626 km (0.096 R)
• M22: 15,509,559 km (0.106 R)
• M23: 18,117,649 km (0.104 R)
• M24: 19,022,566 km (0.087 R)
• M25: 20,355,333 km (0.07 R)
• M26: 20,921,861 km (0.067 R)
• M27: 22,684,273 km (0.048 R)
• M28: 23,645,739 km (0.095 R)
• M29: 26,405,520 km (0.04 R)
• M30: 30,724,261 km (0.118 R)
• M31: 38,845,630 km (0.111 R)
• M32: 40,982,337 km (0.108 R)
• M33: 44,670,074 km (0.087 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 12,150 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit