🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.7

Radius: 13

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.56 AU - 0.62 AU

Year: 319 Days

Day: 8.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 26,042,906 km

• M1: 162,164 km (0.112 R)
• M2: 594,951 km (0.097 R)
• M3: 1,083,089 km (0.117 R)
• M4: 1,655,899 km (0.043 R)
• M5: 2,260,723 km (0.088 R)
• M6: 2,675,408 km (0.081 R)
• M7: 3,100,565 km (0.101 R)
• M8: 3,571,051 km (0.115 R)
• M9: 4,264,587 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.4

Radius: 13.2

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.48 AU - 0.74 AU

Year: 335 Days

Day: 10.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 26,042,906 km

• M1: 164,109 km (0.095 R)
• M2: 726,447 km (0.096 R)
• M3: 1,435,092 km (0.113 R)
• M4: 2,183,531 km (0.113 R)
• M5: 2,722,532 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.1

Radius: 12.9

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.56 AU - 0.82 AU

Year: 403 Days

Day: 8 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 26,042,906 km

• M1: 160,369 km (0.116 R)
• M2: 618,438 km (0.061 R)
• M3: 1,142,629 km (0.103 R)
• M4: 2,099,008 km (0.12 R)
• M5: 2,886,042 km (0.03 R)
• M6: 3,394,525 km (0.106 R)
• M7: 3,899,268 km (0.113 R)
• M8: 4,565,428 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.8

Radius: 11.6

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.13 AU - 1.23 AU

Year: 901 Days

Day: 6.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 26,042,906 km

• M1: 144,212 km (0.083 R)
• M2: 586,872 km (0.085 R)
• M3: 1,103,434 km (0.057 R)
• M4: 1,465,012 km (0.105 R)
• M5: 2,852,532 km (0.077 R)
• M6: 3,581,523 km (0.091 R)
• M7: 4,069,660 km (0.061 R)
• M8: 4,689,295 km (0.047 R)
• M9: 5,180,275 km (0.074 R)
• M10: 5,725,709 km (0.101 R)
• M11: 6,461,132 km (0.115 R)
• M12: 7,644,152 km (0.044 R)
• M13: 8,457,067 km (0.107 R)
• M14: 9,298,555 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.1

Radius: 14.3

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.41 AU - 1.63 AU

Year: 1317 Days

Day: 11.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 26,042,906 km

• M1: 177,872 km (0.096 R)
• M2: 691,292 km (0.117 R)
• M3: 1,411,007 km (0.098 R)
• M4: 2,014,186 km (0.064 R)
• M5: 2,480,781 km (0.103 R)
• M6: 3,281,728 km (0.099 R)
• M7: 3,784,976 km (0.106 R)
• M8: 4,561,837 km (0.073 R)
• M9: 5,992,442 km (0.06 R)
• M10: 6,676,254 km (0.094 R)
• M11: 7,624,106 km (0.08 R)
• M12: 9,105,574 km (0.094 R)
• M13: 9,914,748 km (0.111 R)
• M14: 11,183,338 km (0.055 R)

Asteroid Belt

Center: 3.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.7

Radius: 13.8

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.93 AU - 5.35 AU

Year: 7026 Days

Day: 7.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 26,042,906 km

• M1: 174,581 km (0.09 R)
• M2: 913,295 km (0.096 R)
• M3: 1,385,426 km (0.038 R)
• M4: 2,181,137 km (0.095 R)
• M5: 2,797,929 km (0.114 R)
• M6: 3,286,665 km (0.104 R)
• M7: 4,737,465 km (0.119 R)
• M8: 5,406,916 km (0.097 R)
• M9: 5,909,116 km (0.107 R)
• M10: 6,340,107 km (0.074 R)
• M11: 8,037,594 km (0.106 R)
• M12: 10,020,963 km (0.087 R)
• M13: 10,830,736 km (0.038 R)
• M14: 12,100,373 km (0.093 R)
• M15: 14,100,198 km (0.053 R)
• M16: 14,995,242 km (0.079 R)
• M17: 15,550,399 km (0.114 R)
• M18: 17,298,301 km (0.115 R)
• M19: 18,675,200 km (0.066 R)
• M20: 23,490,606 km (0.117 R)
• M21: 25,350,855 km (0.105 R)
• M22: 27,765,664 km (0.11 R)
• M23: 28,415,966 km (0.095 R)
• M24: 29,362,771 km (0.106 R)
• M25: 29,843,878 km (0.052 R)
• M26: 32,739,195 km (0.085 R)
• M27: 33,360,774 km (0.061 R)
• M28: 34,096,047 km (0.109 R)
• M29: 35,926,527 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.7

Radius: 3.8

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.45 AU - 10.63 AU

Year: 17543 Days

Day: 21.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 26,042,906 km

• M1: 62,682 km (0.097 R)
• M2: 188,942 km (0.095 R)
• M3: 324,029 km (0.065 R)
• M4: 829,221 km (0.058 R)
• M5: 2,463,877 km (0.093 R)
• M6: 2,694,856 km (0.06 R)
• M7: 4,140,570 km (0.08 R)
• M8: 4,836,200 km (0.106 R)
• M9: 5,606,330 km (0.114 R)
• M10: 13,010,676 km (0.072 R)
• M11: 15,676,211 km (0.06 R)
• M12: 21,776,962 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 16,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit