🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.8

Radius: 12.4

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.42 AU - 0.58 AU

Year: 236 Days

Day: 8.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 44,991,303 km

• M1: 154,235 km (0.116 R)
• M2: 582,983 km (0.029 R)
• M3: 1,077,105 km (0.093 R)
• M4: 1,490,743 km (0.087 R)
• M5: 1,904,830 km (0.06 R)
• M6: 2,376,063 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.3

Radius: 9.8

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.65 AU - 0.67 AU

Year: 358 Days

Day: 15 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 44,991,303 km

• M1: 121,922 km (0.037 R)
• M2: 427,850 km (0.085 R)
• M3: 823,686 km (0.068 R)
• M4: 1,218,923 km (0.07 R)
• M5: 1,646,923 km (0.102 R)
• M6: 2,328,491 km (0.098 R)
• M7: 2,886,790 km (0.117 R)
• M8: 3,250,612 km (0.067 R)
• M9: 4,046,473 km (0.025 R)
• M10: 4,490,629 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.9

Radius: 9.8

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.69 AU - 1.01 AU

Year: 523 Days

Day: 14.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 44,991,303 km

• M1: 122,521 km (0.077 R)
• M2: 611,406 km (0.094 R)
• M3: 1,580,651 km (0.098 R)

Asteroid Belt

Center: 1.37 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.4

Radius: 12.4

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.48 AU - 2.3 AU

Year: 1733 Days

Day: 9.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,991,303 km

• M1: 154,983 km (0.071 R)
• M2: 593,006 km (0.105 R)
• M3: 1,783,805 km (0.097 R)
• M4: 2,777,883 km (0.114 R)
• M5: 3,486,079 km (0.115 R)
• M6: 4,850,412 km (0.061 R)
• M7: 5,348,124 km (0.05 R)
• M8: 7,471,666 km (0.114 R)
• M9: 8,722,005 km (0.066 R)
• M10: 10,374,014 km (0.104 R)
• M11: 11,062,015 km (0.093 R)
• M12: 12,915,532 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.9

Radius: 10.7

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.79 AU - 2.97 AU

Year: 2448 Days

Day: 10.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,991,303 km

• M1: 144,362 km (0.109 R)
• M2: 558,748 km (0.091 R)
• M3: 996,771 km (0.053 R)
• M4: 1,559,707 km (0.081 R)
• M5: 2,578,020 km (0.066 R)
• M6: 3,172,522 km (0.038 R)
• M7: 3,704,642 km (0.089 R)
• M8: 4,071,755 km (0.099 R)
• M9: 5,227,249 km (0.119 R)
• M10: 5,997,528 km (0.109 R)
• M11: 7,160,053 km (0.113 R)
• M12: 7,857,179 km (0.118 R)
• M13: 9,852,965 km (0.12 R)
• M14: 10,222,023 km (0.092 R)
• M15: 11,225,076 km (0.062 R)
• M16: 11,587,253 km (0.067 R)
• M17: 12,938,421 km (0.104 R)
• M18: 13,652,152 km (0.107 R)
• M19: 14,486,160 km (0.07 R)
• M20: 14,819,614 km (0.068 R)
• M21: 17,087,069 km (0.082 R)
• M22: 18,497,627 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.4

Radius: 9.3

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.14 AU - 3.28 AU

Year: 3835 Days

Day: 9.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 44,991,303 km

• M1: 116,836 km (0.035 R)
• M2: 742,753 km (0.089 R)
• M3: 1,439,132 km (0.071 R)
• M4: 1,748,799 km (0.052 R)
• M5: 2,202,829 km (0.076 R)
• M6: 2,553,486 km (0.116 R)
• M7: 2,871,082 km (0.081 R)
• M8: 3,387,644 km (0.103 R)
• M9: 5,080,344 km (0.111 R)
• M10: 5,422,773 km (0.086 R)
• M11: 5,752,786 km (0.112 R)
• M12: 7,473,610 km (0.077 R)
• M13: 8,598,437 km (0.086 R)
• M14: 8,896,436 km (0.107 R)
• M15: 9,434,689 km (0.093 R)
• M16: 10,875,466 km (0.088 R)
• M17: 13,279,205 km (0.03 R)
• M18: 14,657,450 km (0.06 R)
• M19: 16,583,074 km (0.062 R)
• M20: 17,162,765 km (0.088 R)
• M21: 17,936,635 km (0.079 R)
• M22: 20,201,098 km (0.085 R)
• M23: 22,158,736 km (0.118 R)
• M24: 24,911,187 km (0.083 R)
• M25: 25,594,999 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.1

Radius: 10.1

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.56 AU - 6.9 AU

Year: 9147 Days

Day: 13.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,991,303 km

• M1: 134,339 km (0.071 R)
• M2: 809,923 km (0.075 R)
• M3: 1,289,234 km (0.096 R)
• M4: 1,873,564 km (0.112 R)
• M5: 2,568,147 km (0.071 R)
• M6: 3,263,328 km (0.081 R)
• M7: 5,339,597 km (0.098 R)
• M8: 5,801,405 km (0.104 R)
• M9: 7,795,545 km (0.076 R)
• M10: 8,131,991 km (0.051 R)
• M11: 12,389,995 km (0.11 R)
• M12: 13,141,874 km (0.106 R)
• M13: 14,170,658 km (0.087 R)
• M14: 15,122,250 km (0.043 R)
• M15: 17,011,522 km (0.053 R)
• M16: 23,705,129 km (0.11 R)
• M17: 26,622,886 km (0.042 R)
• M18: 32,398,560 km (0.032 R)
• M19: 33,491,223 km (0.117 R)
• M20: 35,175,995 km (0.053 R)
• M21: 37,271,561 km (0.044 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: 264 - 18,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit