🌌 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: 368.6

Radius: 11

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.42 AU - 0.58 AU

Year: 236 Days

Day: 6 Hours

Environment

Temp: -149 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 20,550,006 km

• M1: 136,882 km (0.058 R)
• M2: 497,862 km (0.075 R)
• M3: 840,291 km (0.103 R)
• M4: 1,258,567 km (0.104 R)
• M5: 1,615,657 km (0.119 R)
• M6: 2,028,098 km (0.078 R)
• M7: 2,464,625 km (0.041 R)
• M8: 3,105,502 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.8

Radius: 11.4

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.74 AU - 0.9 AU

Year: 495 Days

Day: 14.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 20,550,006 km

• M1: 141,968 km (0.069 R)
• M2: 664,514 km (0.081 R)
• M3: 1,236,127 km (0.107 R)
• M4: 2,091,229 km (0.101 R)
• M5: 2,877,964 km (0.07 R)
• M6: 3,989,626 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.3

Radius: 10.1

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.8 AU - 0.92 AU

Year: 532 Days

Day: 7.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 20,550,006 km

• M1: 126,261 km (0.101 R)
• M2: 466,297 km (0.102 R)
• M3: 984,803 km (0.114 R)
• M4: 1,355,207 km (0.06 R)
• M5: 1,788,293 km (0.059 R)
• M6: 2,159,296 km (0.076 R)
• M7: 2,776,387 km (0.065 R)
• M8: 3,384,951 km (0.1 R)
• M9: 3,825,517 km (0.092 R)
• M10: 5,088,272 km (0.117 R)
• M11: 5,514,926 km (0.114 R)
• M12: 5,894,306 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.4

Radius: 12.6

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.4 AU - 1.82 AU

Year: 1362 Days

Day: 7.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 20,550,006 km

• M1: 157,227 km (0.104 R)
• M2: 780,901 km (0.079 R)
• M3: 1,248,993 km (0.073 R)
• M4: 1,750,445 km (0.041 R)
• M5: 2,145,832 km (0.069 R)
• M6: 3,015,295 km (0.104 R)
• M7: 3,434,169 km (0.072 R)
• M8: 4,592,804 km (0.112 R)
• M9: 5,393,452 km (0.11 R)
• M10: 6,265,608 km (0.1 R)
• M11: 6,995,645 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.1

Radius: 8

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.8 AU - 3.82 AU

Year: 4016 Days

Day: 12.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 20,550,006 km

• M1: 99,483 km (0.076 R)
• M2: 371,452 km (0.053 R)
• M3: 775,366 km (0.078 R)
• M4: 1,523,206 km (0.078 R)
• M5: 2,634,419 km (0.066 R)
• M6: 3,067,654 km (0.117 R)
• M7: 3,608,450 km (0.113 R)
• M8: 5,160,379 km (0.108 R)
• M9: 5,533,775 km (0.091 R)
• M10: 6,245,562 km (0.1 R)
• M11: 7,048,902 km (0.045 R)
• M12: 7,408,835 km (0.089 R)
• M13: 8,636,435 km (0.092 R)
• M14: 9,872,562 km (0.115 R)
• M15: 11,804,918 km (0.105 R)
• M16: 12,126,553 km (0.106 R)
• M17: 12,691,734 km (0.107 R)
• M18: 14,233,041 km (0.108 R)
• M19: 14,492,892 km (0.105 R)
• M20: 17,742,756 km (0.071 R)
• M21: 20,117,174 km (0.096 R)
• M22: 21,110,204 km (0.064 R)
• M23: 24,137,616 km (0.12 R)
• M24: 24,656,422 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.6

Radius: 13.5

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.34 AU - 3.9 AU

Year: 4593 Days

Day: 10.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 20,550,006 km

• M1: 168,148 km (0.106 R)
• M2: 892,950 km (0.058 R)
• M3: 2,499,481 km (0.095 R)
• M4: 3,040,876 km (0.088 R)
• M5: 5,430,104 km (0.069 R)
• M6: 6,370,177 km (0.104 R)
• M7: 7,854,038 km (0.103 R)
• M8: 9,087,173 km (0.1 R)
• M9: 10,411,713 km (0.032 R)
• M10: 11,935,367 km (0.118 R)
• M11: 13,162,369 km (0.055 R)

Asteroid Belt

Center: 4.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.4

Radius: 12.5

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.82 AU - 4.88 AU

Year: 7123 Days

Day: 7.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 20,550,006 km

• M1: 155,881 km (0.061 R)
• M2: 612,753 km (0.033 R)
• M3: 1,007,542 km (0.117 R)
• M4: 1,500,317 km (0.12 R)
• M5: 4,012,514 km (0.085 R)
• M6: 5,402,129 km (0.08 R)
• M7: 6,126,033 km (0.082 R)
• M8: 7,301,722 km (0.107 R)
• M9: 10,325,694 km (0.07 R)
• M10: 12,114,286 km (0.103 R)
• M11: 13,818,206 km (0.091 R)
• M12: 15,473,656 km (0.116 R)
• M13: 18,142,931 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 15,196 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit