🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.4

Radius: 12.6

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.91 AU - 1.31 AU

Year: 755 Days

Day: 12.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 109.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,185,364 km

• M1: 156,779 km (0.043 R)
• M2: 795,262 km (0.097 R)
• M3: 1,338,003 km (0.115 R)
• M4: 1,925,325 km (0.117 R)
• M5: 2,846,548 km (0.058 R)
• M6: 3,373,731 km (0.051 R)
• M7: 4,278,948 km (0.117 R)
• M8: 4,677,028 km (0.115 R)
• M9: 5,433,993 km (0.102 R)
• M10: 6,270,993 km (0.104 R)
• M11: 8,101,473 km (0.058 R)
• M12: 8,636,135 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.8

Radius: 13.5

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.35 AU - 1.79 AU

Year: 1270 Days

Day: 8.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,185,364 km

• M1: 167,998 km (0.102 R)
• M2: 626,965 km (0.074 R)
• M3: 1,308,981 km (0.086 R)
• M4: 2,245,165 km (0.115 R)
• M5: 3,872,191 km (0.101 R)
• M6: 4,464,898 km (0.071 R)
• M7: 5,539,460 km (0.032 R)
• M8: 8,415,479 km (0.075 R)
• M9: 9,150,303 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.4

Radius: 12.9

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.82 AU - 4.74 AU

Year: 5717 Days

Day: 12.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 169.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,185,364 km

• M1: 160,668 km (0.045 R)
• M2: 936,782 km (0.102 R)
• M3: 1,529,788 km (0.025 R)
• M4: 2,005,509 km (0.114 R)
• M5: 2,563,509 km (0.107 R)
• M6: 3,638,519 km (0.094 R)
• M7: 4,065,322 km (0.116 R)
• M8: 5,102,335 km (0.058 R)
• M9: 5,967,459 km (0.061 R)
• M10: 6,629,579 km (0.098 R)
• M11: 8,715,722 km (0.073 R)
• M12: 9,237,669 km (0.078 R)
• M13: 9,865,980 km (0.099 R)
• M14: 10,567,294 km (0.087 R)
• M15: 11,114,823 km (0.116 R)
• M16: 14,472,846 km (0.097 R)
• M17: 16,082,968 km (0.089 R)
• M18: 19,183,384 km (0.08 R)
• M19: 22,662,282 km (0.079 R)
• M20: 23,420,743 km (0.082 R)
• M21: 26,209,098 km (0.091 R)
• M22: 31,027,197 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.2

Radius: 11.5

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.82 AU - 6.22 AU

Year: 7262 Days

Day: 8.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 62,185,364 km

• M1: 144,512 km (0.093 R)
• M2: 536,009 km (0.071 R)
• M3: 3,029,955 km (0.1 R)
• M4: 4,720,411 km (0.045 R)
• M5: 8,738,909 km (0.113 R)
• M6: 9,470,592 km (0.095 R)
• M7: 10,027,994 km (0.082 R)
• M8: 11,170,323 km (0.052 R)
• M9: 12,193,573 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162

Radius: 6.3

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.22 AU - 6.96 AU

Year: 9704 Days

Day: 20.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,185,364 km

• M1: 78,389 km (0.078 R)
• M2: 277,055 km (0.098 R)
• M3: 792,420 km (0.092 R)
• M4: 1,054,815 km (0.088 R)
• M5: 1,257,819 km (0.053 R)
• M6: 1,464,264 km (0.086 R)
• M7: 1,680,882 km (0.097 R)
• M8: 2,119,503 km (0.111 R)
• M9: 2,917,158 km (0.086 R)
• M10: 5,112,507 km (0.081 R)
• M11: 9,555,714 km (0.119 R)
• M12: 13,987,999 km (0.082 R)
• M13: 22,494,284 km (0.056 R)
• M14: 22,862,594 km (0.084 R)
• M15: 25,078,437 km (0.101 R)
• M16: 26,197,579 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.1

Radius: 6.9

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.58 AU - 9.76 AU

Year: 19416 Days

Day: 20.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,185,364 km

• M1: 112,348 km (0.039 R)
• M2: 337,942 km (0.083 R)
• M3: 996,023 km (0.113 R)
• M4: 1,498,821 km (0.113 R)
• M5: 1,902,586 km (0.107 R)
• M6: 3,170,128 km (0.106 R)
• M7: 5,408,262 km (0.119 R)
• M8: 6,517,979 km (0.083 R)
• M9: 7,148,235 km (0.119 R)
• M10: 7,864,360 km (0.084 R)
• M11: 8,335,743 km (0.06 R)
• M12: 10,921,692 km (0.114 R)
• M13: 18,496,580 km (0.103 R)
• M14: 20,100,419 km (0.107 R)
• M15: 27,232,348 km (0.102 R)
• M16: 28,309,452 km (0.046 R)
• M17: 30,091,462 km (0.106 R)
• M18: 31,009,993 km (0.089 R)
• M19: 31,828,742 km (0.114 R)
• M20: 34,996,776 km (0.08 R)
• M21: 35,248,849 km (0.103 R)
• M22: 43,531,933 km (0.097 R)
• M23: 56,758,629 km (0.059 R)
• M24: 57,983,087 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.9

Radius: 4.5

Gravity: 19.06 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.11 AU - 10.41 AU

Year: 19687 Days

Day: 20 Hours

Environment

Temp: -240 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,185,364 km

• M1: 63,280 km (0.033 R)
• M2: 222,751 km (0.107 R)
• M3: 377,585 km (0.091 R)
• M4: 1,650,962 km (0.098 R)
• M5: 2,433,808 km (0.077 R)
• M6: 2,719,689 km (0.111 R)
• M7: 3,827,162 km (0.101 R)
• M8: 4,213,873 km (0.113 R)
• M9: 7,143,897 km (0.079 R)
• M10: 8,200,955 km (0.091 R)
• M11: 9,676,888 km (0.04 R)
• M12: 9,948,258 km (0.096 R)
• M13: 12,558,292 km (0.117 R)
• M14: 16,572,901 km (0.119 R)
• M15: 17,435,183 km (0.062 R)
• M16: 24,826,215 km (0.107 R)
• M17: 28,199,647 km (0.03 R)
• M18: 28,641,709 km (0.12 R)
• M19: 31,155,851 km (0.032 R)
• M20: 33,565,723 km (0.099 R)
• M21: 44,299,669 km (0.112 R)
• M22: 48,120,549 km (0.095 R)
• M23: 57,641,107 km (0.098 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: 171 - 19,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit