🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.7

Radius: 14.4

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.09 AU - 1.33 AU

Year: 859 Days

Day: 11.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,424,882 km

• M1: 182,210 km (0.115 R)
• M2: 718,070 km (0.074 R)
• M3: 1,311,225 km (0.111 R)
• M4: 1,939,536 km (0.109 R)
• M5: 2,685,581 km (0.083 R)
• M6: 3,385,699 km (0.064 R)
• M7: 3,889,096 km (0.091 R)
• M8: 5,048,180 km (0.115 R)
• M9: 7,780,136 km (0.11 R)
• M10: 8,287,722 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.7

Radius: 10.8

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.53 AU - 1.99 AU

Year: 1508 Days

Day: 14.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,424,882 km

• M1: 134,339 km (0.091 R)
• M2: 493,823 km (0.106 R)
• M3: 1,597,705 km (0.118 R)
• M4: 1,938,040 km (0.118 R)
• M5: 2,339,711 km (0.062 R)
• M6: 2,796,882 km (0.089 R)
• M7: 5,449,551 km (0.092 R)
• M8: 5,879,047 km (0.12 R)
• M9: 6,429,268 km (0.111 R)
• M10: 7,118,615 km (0.076 R)
• M11: 8,827,022 km (0.047 R)
• M12: 9,388,912 km (0.029 R)
• M13: 9,908,465 km (0.081 R)
• M14: 13,276,063 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.8

Radius: 13.9

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.48 AU - 4.12 AU

Year: 3871 Days

Day: 14.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 60,424,882 km

• M1: 173,833 km (0.091 R)
• M2: 612,304 km (0.039 R)
• M3: 1,345,633 km (0.102 R)
• M4: 1,815,520 km (0.025 R)
• M5: 2,327,743 km (0.112 R)
• M6: 2,778,780 km (0.055 R)
• M7: 3,288,610 km (0.066 R)
• M8: 3,979,453 km (0.117 R)
• M9: 5,858,701 km (0.118 R)
• M10: 7,323,265 km (0.079 R)
• M11: 8,472,176 km (0.113 R)
• M12: 9,446,208 km (0.113 R)
• M13: 9,886,026 km (0.059 R)
• M14: 10,649,573 km (0.101 R)
• M15: 11,952,571 km (0.12 R)
• M16: 12,424,253 km (0.06 R)
• M17: 13,542,796 km (0.067 R)
• M18: 14,972,503 km (0.067 R)
• M19: 16,447,987 km (0.075 R)
• M20: 17,032,316 km (0.072 R)
• M21: 18,074,415 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778

Radius: 11.3

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.05 AU - 3.89 AU

Year: 4174 Days

Day: 5.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 60,424,882 km

• M1: 140,622 km (0.09 R)
• M2: 569,519 km (0.051 R)
• M3: 992,731 km (0.115 R)
• M4: 1,480,720 km (0.086 R)
• M5: 2,098,110 km (0.066 R)
• M6: 2,723,878 km (0.118 R)
• M7: 3,118,816 km (0.042 R)
• M8: 4,231,077 km (0.094 R)
• M9: 5,314,016 km (0.09 R)
• M10: 6,113,018 km (0.092 R)
• M11: 6,667,876 km (0.116 R)
• M12: 8,202,750 km (0.09 R)
• M13: 9,111,707 km (0.114 R)
• M14: 9,919,536 km (0.109 R)
• M15: 10,556,075 km (0.071 R)
• M16: 10,995,593 km (0.119 R)
• M17: 11,723,985 km (0.116 R)
• M18: 14,422,132 km (0.098 R)
• M19: 15,350,836 km (0.118 R)
• M20: 16,260,989 km (0.034 R)
• M21: 17,206,747 km (0.111 R)
• M22: 17,570,569 km (0.084 R)
• M23: 19,142,843 km (0.085 R)
• M24: 20,264,228 km (0.065 R)
• M25: 20,738,454 km (0.103 R)
• M26: 24,573,395 km (0.116 R)
• M27: 25,112,995 km (0.119 R)
• M28: 26,375,750 km (0.07 R)
• M29: 26,779,066 km (0.093 R)
• M30: 27,680,543 km (0.098 R)

Asteroid Belt

Center: 6.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.2

Radius: 3.5

Gravity: 22.3 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.03 AU - 10.25 AU

Year: 16398 Days

Day: 21.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,424,882 km

• M1: 48,320 km (0.09 R)
• M2: 459,714 km (0.112 R)
• M3: 721,211 km (0.078 R)
• M4: 1,919,640 km (0.062 R)
• M5: 2,273,888 km (0.108 R)
• M6: 3,753,710 km (0.046 R)
• M7: 4,334,150 km (0.071 R)
• M8: 5,464,661 km (0.109 R)
• M9: 10,265,406 km (0.112 R)
• M10: 12,242,491 km (0.11 R)
• M11: 14,072,522 km (0.071 R)
• M12: 17,147,058 km (0.101 R)
• M13: 21,223,899 km (0.076 R)
• M14: 24,953,673 km (0.117 R)
• M15: 31,222,721 km (0.099 R)
• M16: 31,659,697 km (0.094 R)
• M17: 41,674,676 km (0.05 R)
• M18: 42,738,765 km (0.115 R)
• M19: 46,321,634 km (0.094 R)
• M20: 46,747,539 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.6

Radius: 3.1

Gravity: 37.42 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.69 AU - 11.17 AU

Year: 18697 Days

Day: 21.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 145.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 60,424,882 km

• M1: 38,596 km (0.058 R)
• M2: 153,039 km (0.12 R)
• M3: 397,930 km (0.113 R)
• M4: 680,222 km (0.11 R)
• M5: 1,093,261 km (0.063 R)
• M6: 1,559,558 km (0.114 R)
• M7: 2,510,252 km (0.079 R)
• M8: 2,843,706 km (0.095 R)
• M9: 4,414,633 km (0.09 R)
• M10: 6,088,633 km (0.039 R)
• M11: 7,023,171 km (0.103 R)
• M12: 9,171,097 km (0.089 R)
• M13: 9,742,861 km (0.096 R)
• M14: 14,494,538 km (0.074 R)
• M15: 16,822,879 km (0.095 R)
• M16: 17,835,806 km (0.062 R)
• M17: 19,472,706 km (0.042 R)
• M18: 22,759,670 km (0.075 R)
• M19: 26,397,741 km (0.081 R)
• M20: 30,404,870 km (0.12 R)
• M21: 33,451,131 km (0.077 R)
• M22: 35,172,703 km (0.12 R)
• M23: 35,928,173 km (0.084 R)
• M24: 36,823,217 km (0.119 R)
• M25: 37,471,574 km (0.077 R)
• M26: 38,924,768 km (0.102 R)
• M27: 42,224,747 km (0.103 R)
• M28: 43,221,218 km (0.107 R)
• M29: 45,113,183 km (0.093 R)
• M30: 53,069,097 km (0.076 R)
• M31: 55,915,346 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.3

Radius: 6.1

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.63 AU - 12.13 AU

Year: 20052 Days

Day: 18.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,424,882 km

• M1: 79,137 km (0.03 R)
• M2: 362,027 km (0.114 R)
• M3: 941,868 km (0.095 R)
• M4: 1,400,685 km (0.117 R)
• M5: 2,034,830 km (0.087 R)
• M6: 2,284,359 km (0.052 R)
• M7: 2,641,150 km (0.119 R)
• M8: 3,232,960 km (0.112 R)
• M9: 5,949,956 km (0.078 R)
• M10: 6,708,417 km (0.115 R)
• M11: 8,318,988 km (0.037 R)
• M12: 14,113,512 km (0.117 R)
• M13: 17,112,351 km (0.115 R)
• M14: 17,823,240 km (0.114 R)
• M15: 19,388,333 km (0.054 R)
• M16: 28,276,242 km (0.06 R)
• M17: 29,717,467 km (0.06 R)
• M18: 30,743,410 km (0.097 R)
• M19: 31,206,864 km (0.113 R)
• M20: 32,385,994 km (0.036 R)
• M21: 33,962,756 km (0.113 R)
• M22: 38,729,692 km (0.045 R)
• M23: 48,774,740 km (0.11 R)
• M24: 52,804,159 km (0.112 R)
• M25: 53,803,173 km (0.119 R)
• M26: 54,645,260 km (0.075 R)
• M27: 57,224,327 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 11,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit