🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.6

Radius: 8.9

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.43 AU - 0.63 AU

Year: 266 Days

Day: 5.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,497,422 km

• M1: 110,702 km (0.111 R)
• M2: 511,475 km (0.106 R)
• M3: 885,320 km (0.069 R)
• M4: 1,331,421 km (0.099 R)
• M5: 2,032,885 km (0.11 R)
• M6: 2,332,081 km (0.074 R)
• M7: 2,715,650 km (0.075 R)
• M8: 3,151,130 km (0.112 R)
• M9: 3,521,534 km (0.094 R)
• M10: 3,862,019 km (0.057 R)
• M11: 4,299,592 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.3

Radius: 8.3

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.32 AU - 2.02 AU

Year: 1490 Days

Day: 11 Hours

Environment

Temp: -199 °C

Axial Tilt: 84.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 56,497,422 km

• M1: 103,821 km (0.102 R)
• M2: 570,417 km (0.051 R)
• M3: 1,015,770 km (0.1 R)
• M4: 1,377,647 km (0.097 R)
• M5: 1,680,134 km (0.062 R)
• M6: 2,057,120 km (0.093 R)
• M7: 2,777,883 km (0.108 R)
• M8: 3,252,108 km (0.074 R)
• M9: 3,672,329 km (0.081 R)
• M10: 4,311,111 km (0.088 R)
• M11: 4,929,100 km (0.083 R)
• M12: 5,327,330 km (0.1 R)
• M13: 6,102,546 km (0.072 R)
• M14: 8,500,899 km (0.086 R)
• M15: 9,214,780 km (0.115 R)
• M16: 9,673,597 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.9

Radius: 12.5

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.45 AU - 2.59 AU

Year: 2761 Days

Day: 14 Hours

Environment

Temp: -210 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,497,422 km

• M1: 155,432 km (0.085 R)
• M2: 1,204,412 km (0.104 R)
• M3: 1,834,070 km (0.103 R)
• M4: 3,301,924 km (0.117 R)
• M5: 4,004,885 km (0.114 R)
• M6: 4,959,768 km (0.08 R)
• M7: 6,696,898 km (0.104 R)
• M8: 7,855,683 km (0.104 R)
• M9: 8,386,905 km (0.114 R)
• M10: 9,382,928 km (0.043 R)
• M11: 11,216,100 km (0.071 R)
• M12: 13,807,584 km (0.059 R)
• M13: 15,242,677 km (0.043 R)
• M14: 16,370,046 km (0.025 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.1

Radius: 12.4

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.74 AU - 3.1 AU

Year: 3444 Days

Day: 12.2 Hours

Environment

Temp: -217 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,497,422 km

• M1: 154,235 km (0.098 R)
• M2: 623,674 km (0.093 R)
• M3: 1,144,873 km (0.105 R)
• M4: 1,572,722 km (0.093 R)
• M5: 2,271,644 km (0.081 R)
• M6: 3,422,650 km (0.072 R)
• M7: 4,224,793 km (0.106 R)
• M8: 5,074,809 km (0.095 R)
• M9: 6,545,206 km (0.102 R)
• M10: 8,877,138 km (0.113 R)
• M11: 9,612,860 km (0.079 R)
• M12: 10,034,576 km (0.098 R)
• M13: 10,792,290 km (0.069 R)
• M14: 11,716,804 km (0.083 R)
• M15: 13,342,784 km (0.078 R)
• M16: 14,607,334 km (0.073 R)
• M17: 15,063,159 km (0.112 R)
• M18: 15,950,125 km (0.091 R)
• M19: 17,828,326 km (0.12 R)
• M20: 19,726,723 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.9

Radius: 12

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.57 AU - 5.99 AU

Year: 8375 Days

Day: 13.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,497,422 km

• M1: 149,299 km (0.096 R)
• M2: 559,496 km (0.119 R)
• M3: 1,124,976 km (0.1 R)
• M4: 1,504,506 km (0.106 R)
• M5: 2,320,113 km (0.036 R)
• M6: 2,764,419 km (0.04 R)
• M7: 4,107,359 km (0.102 R)
• M8: 5,005,844 km (0.09 R)
• M9: 5,937,839 km (0.119 R)
• M10: 6,811,191 km (0.101 R)
• M11: 7,190,870 km (0.036 R)
• M12: 8,772,718 km (0.053 R)
• M13: 9,348,371 km (0.075 R)
• M14: 10,393,761 km (0.062 R)
• M15: 10,898,205 km (0.082 R)
• M16: 15,720,941 km (0.09 R)
• M17: 30,307,033 km (0.036 R)
• M18: 31,433,205 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.1

Radius: 3.5

Gravity: 48.01 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.35 AU - 8.39 AU

Year: 13811 Days

Day: 19.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,497,422 km

• M1: 43,683 km (0.119 R)
• M2: 340,934 km (0.107 R)
• M3: 537,056 km (0.036 R)
• M4: 1,035,816 km (0.111 R)
• M5: 1,230,442 km (0.099 R)
• M6: 1,725,312 km (0.119 R)
• M7: 2,301,713 km (0.111 R)
• M8: 3,116,872 km (0.102 R)
• M9: 4,226,140 km (0.099 R)
• M10: 5,431,749 km (0.118 R)
• M11: 7,058,028 km (0.08 R)
• M12: 7,981,346 km (0.081 R)
• M13: 14,226,907 km (0.107 R)
• M14: 23,575,428 km (0.087 R)
• M15: 25,917,083 km (0.058 R)
• M16: 33,863,722 km (0.096 R)
• M17: 44,146,930 km (0.048 R)
• M18: 45,452,620 km (0.098 R)
• M19: 49,990,372 km (0.092 R)
• M20: 51,249,388 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 10,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit