🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.6

Radius: 8.4

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.73 AU - 1.89 AU

Year: 1548 Days

Day: 5.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 44,101,248 km

• M1: 104,569 km (0.089 R)
• M2: 367,263 km (0.094 R)
• M3: 749,037 km (0.056 R)
• M4: 1,454,241 km (0.072 R)
• M5: 1,961,677 km (0.12 R)
• M6: 2,240,228 km (0.088 R)
• M7: 3,097,873 km (0.118 R)
• M8: 4,124,413 km (0.116 R)
• M9: 5,341,990 km (0.087 R)
• M10: 5,718,079 km (0.057 R)
• M11: 6,269,497 km (0.069 R)
• M12: 8,219,505 km (0.076 R)
• M13: 8,551,912 km (0.11 R)
• M14: 9,037,955 km (0.098 R)
• M15: 10,478,284 km (0.089 R)
• M16: 11,202,487 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.1

Radius: 8.8

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.05 AU - 2.07 AU

Year: 1880 Days

Day: 10.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 148.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 44,101,248 km

• M1: 109,506 km (0.108 R)
• M2: 387,159 km (0.116 R)
• M3: 767,736 km (0.111 R)
• M4: 1,085,931 km (0.118 R)
• M5: 1,539,960 km (0.098 R)
• M6: 2,268,353 km (0.097 R)
• M7: 2,769,954 km (0.06 R)
• M8: 3,262,879 km (0.091 R)
• M9: 3,537,840 km (0.1 R)
• M10: 4,591,009 km (0.066 R)
• M11: 4,937,328 km (0.087 R)
• M12: 5,663,177 km (0.088 R)
• M13: 6,082,649 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.7

Radius: 9.2

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.76 AU - 2.9 AU

Year: 2261 Days

Day: 7.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 44,101,248 km

• M1: 114,442 km (0.06 R)
• M2: 462,257 km (0.062 R)
• M3: 930,200 km (0.036 R)
• M4: 1,280,259 km (0.089 R)
• M5: 1,617,153 km (0.035 R)
• M6: 2,291,690 km (0.053 R)
• M7: 2,957,550 km (0.073 R)
• M8: 3,352,787 km (0.102 R)
• M9: 3,928,141 km (0.096 R)
• M10: 5,097,547 km (0.04 R)
• M11: 6,103,892 km (0.114 R)
• M12: 6,667,427 km (0.119 R)
• M13: 7,321,320 km (0.11 R)
• M14: 9,208,796 km (0.115 R)
• M15: 9,642,331 km (0.107 R)
• M16: 10,265,107 km (0.086 R)
• M17: 10,767,756 km (0.089 R)
• M18: 12,738,857 km (0.075 R)
• M19: 13,616,398 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.5

Radius: 8

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.32 AU - 5.86 AU

Year: 8403 Days

Day: 9.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 44,101,248 km

• M1: 100,530 km (0.09 R)
• M2: 493,224 km (0.056 R)
• M3: 835,504 km (0.092 R)
• M4: 1,250,638 km (0.112 R)
• M5: 1,500,167 km (0.114 R)
• M6: 2,222,576 km (0.087 R)
• M7: 2,814,385 km (0.115 R)
• M8: 3,181,199 km (0.081 R)
• M9: 3,459,002 km (0.094 R)
• M10: 3,753,111 km (0.088 R)
• M11: 4,562,436 km (0.105 R)
• M12: 6,670,419 km (0.107 R)
• M13: 7,524,773 km (0.104 R)
• M14: 8,494,018 km (0.04 R)
• M15: 11,198,448 km (0.066 R)
• M16: 12,918,823 km (0.045 R)
• M17: 16,944,652 km (0.104 R)
• M18: 17,296,057 km (0.09 R)
• M19: 19,430,968 km (0.083 R)
• M20: 20,921,412 km (0.097 R)
• M21: 24,305,615 km (0.11 R)
• M22: 25,205,296 km (0.083 R)
• M23: 28,628,844 km (0.116 R)
• M24: 30,762,558 km (0.087 R)
• M25: 33,328,461 km (0.079 R)
• M26: 39,125,678 km (0.062 R)
• M27: 39,739,926 km (0.094 R)
• M28: 40,235,843 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.4

Radius: 12

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.66 AU - 6.24 AU

Year: 9228 Days

Day: 5.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 44,101,248 km

• M1: 166,951 km (0.113 R)
• M2: 726,597 km (0.079 R)
• M3: 1,744,461 km (0.091 R)
• M4: 2,319,365 km (0.06 R)
• M5: 3,100,266 km (0.1 R)
• M6: 3,480,245 km (0.072 R)
• M7: 6,215,941 km (0.085 R)
• M8: 9,923,425 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.9

Radius: 13

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.6 AU - 6.46 AU

Year: 9415 Days

Day: 14 Hours

Environment

Temp: -222 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,101,248 km

• M1: 161,715 km (0.062 R)
• M2: 629,508 km (0.064 R)
• M3: 1,157,588 km (0.086 R)
• M4: 1,888,673 km (0.036 R)
• M5: 3,257,045 km (0.11 R)
• M6: 4,165,702 km (0.091 R)
• M7: 5,331,070 km (0.117 R)
• M8: 5,753,534 km (0.106 R)
• M9: 7,472,114 km (0.068 R)
• M10: 9,795,669 km (0.068 R)
• M11: 11,626,298 km (0.096 R)
• M12: 12,172,928 km (0.099 R)
• M13: 12,622,620 km (0.047 R)
• M14: 13,977,677 km (0.106 R)
• M15: 17,325,229 km (0.103 R)
• M16: 19,987,921 km (0.102 R)
• M17: 24,211,667 km (0.042 R)
• M18: 25,376,736 km (0.106 R)
• M19: 26,391,308 km (0.065 R)
• M20: 29,195,969 km (0.117 R)
• M21: 32,622,658 km (0.118 R)
• M22: 36,890,685 km (0.09 R)
• M23: 37,953,429 km (0.111 R)
• M24: 39,524,505 km (0.112 R)
• M25: 40,388,284 km (0.047 R)
• M26: 42,796,211 km (0.066 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 12,676 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit