🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.6

Radius: 13.3

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.58 AU - 0.76 AU

Year: 379 Days

Day: 10.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 48,759,638 km

• M1: 189,690 km (0.099 R)
• M2: 720,912 km (0.115 R)
• M3: 1,629,420 km (0.071 R)
• M4: 2,319,814 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.6

Radius: 9.8

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.52 AU - 0.86 AU

Year: 396 Days

Day: 12.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 48,759,638 km

• M1: 121,922 km (0.029 R)
• M2: 530,474 km (0.096 R)
• M3: 895,194 km (0.114 R)
• M4: 1,218,175 km (0.117 R)
• M5: 2,175,901 km (0.077 R)
• M6: 2,576,375 km (0.095 R)
• M7: 3,183,443 km (0.106 R)
• M8: 3,785,873 km (0.088 R)
• M9: 4,328,914 km (0.077 R)
• M10: 4,752,126 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.6

Radius: 8.7

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.06 AU - 1.12 AU

Year: 786 Days

Day: 14.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 48,759,638 km

• M1: 108,458 km (0.109 R)
• M2: 595,250 km (0.102 R)
• M3: 914,641 km (0.113 R)
• M4: 2,023,012 km (0.111 R)
• M5: 4,488,684 km (0.118 R)
• M6: 4,903,519 km (0.057 R)
• M7: 6,603,400 km (0.097 R)
• M8: 7,514,899 km (0.087 R)
• M9: 7,852,991 km (0.079 R)
• M10: 8,875,193 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.9

Radius: 13.5

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.18 AU - 1.54 AU

Year: 1095 Days

Day: 5.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 48,759,638 km

• M1: 167,849 km (0.118 R)
• M2: 677,080 km (0.074 R)
• M3: 1,182,870 km (0.111 R)
• M4: 1,965,566 km (0.053 R)
• M5: 2,577,721 km (0.078 R)
• M6: 3,790,361 km (0.066 R)
• M7: 4,258,603 km (0.053 R)
• M8: 4,803,438 km (0.08 R)
• M9: 5,414,994 km (0.098 R)
• M10: 6,326,344 km (0.071 R)
• M11: 6,795,034 km (0.108 R)
• M12: 10,240,573 km (0.094 R)
• M13: 11,668,036 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.1

Radius: 12

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.05 AU - 1.67 AU

Year: 1095 Days

Day: 14.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 61.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 48,759,638 km

• M1: 149,299 km (0.041 R)
• M2: 525,537 km (0.067 R)
• M3: 995,574 km (0.083 R)
• M4: 1,529,339 km (0.093 R)
• M5: 2,114,267 km (0.038 R)
• M6: 2,587,894 km (0.112 R)
• M7: 2,972,958 km (0.107 R)
• M8: 3,382,258 km (0.041 R)
• M9: 4,556,901 km (0.066 R)
• M10: 5,085,280 km (0.096 R)
• M11: 5,633,856 km (0.106 R)
• M12: 6,156,850 km (0.083 R)
• M13: 8,340,081 km (0.05 R)
• M14: 9,738,223 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.7

Radius: 14.5

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.46 AU - 3.26 AU

Year: 3339 Days

Day: 12 Hours

Environment

Temp: -218 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,759,638 km

• M1: 180,415 km (0.083 R)
• M2: 684,261 km (0.111 R)
• M3: 1,726,808 km (0.054 R)
• M4: 2,261,022 km (0.094 R)
• M5: 2,823,061 km (0.088 R)
• M6: 3,497,149 km (0.087 R)
• M7: 5,824,294 km (0.079 R)
• M8: 6,532,490 km (0.053 R)
• M9: 7,329,548 km (0.068 R)
• M10: 8,053,901 km (0.066 R)
• M11: 8,934,434 km (0.062 R)
• M12: 10,354,566 km (0.11 R)
• M13: 11,920,557 km (0.11 R)
• M14: 12,830,261 km (0.089 R)
• M15: 14,180,981 km (0.085 R)
• M16: 15,785,119 km (0.047 R)
• M17: 18,562,852 km (0.113 R)
• M18: 20,099,222 km (0.068 R)
• M19: 22,187,459 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.4

Radius: 4.4

Gravity: 17.32 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.65 AU - 7.69 AU

Year: 14662 Days

Day: 17 Hours

Environment

Temp: -235 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,759,638 km

• M1: 54,753 km (0.096 R)
• M2: 343,477 km (0.098 R)
• M3: 587,620 km (0.111 R)
• M4: 1,853,218 km (0.09 R)
• M5: 2,020,170 km (0.03 R)
• M6: 2,855,823 km (0.107 R)
• M7: 3,819,982 km (0.066 R)
• M8: 4,203,551 km (0.105 R)
• M9: 4,951,690 km (0.036 R)
• M10: 5,749,794 km (0.089 R)
• M11: 13,930,255 km (0.099 R)
• M12: 14,313,375 km (0.054 R)
• M13: 17,266,736 km (0.108 R)
• M14: 17,782,998 km (0.084 R)
• M15: 22,726,161 km (0.102 R)
• M16: 25,842,733 km (0.1 R)
• M17: 28,511,858 km (0.113 R)
• M18: 40,508,261 km (0.1 R)
• M19: 45,197,257 km (0.101 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 19,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit