🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.8

Radius: 11.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.8 AU - 0.98 AU

Year: 580 Days

Day: 13.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 49,243,999 km

• M1: 141,819 km (0.076 R)
• M2: 558,000 km (0.097 R)
• M3: 956,828 km (0.043 R)
• M4: 1,595,910 km (0.109 R)
• M5: 1,951,205 km (0.046 R)
• M6: 2,327,444 km (0.099 R)
• M7: 3,559,083 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.1

Radius: 12.2

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.73 AU - 1.17 AU

Year: 639 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 49,243,999 km

• M1: 151,692 km (0.084 R)
• M2: 578,495 km (0.066 R)
• M3: 1,356,553 km (0.078 R)
• M4: 2,649,827 km (0.071 R)
• M5: 3,657,668 km (0.118 R)
• M6: 4,452,481 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.6

Radius: 11

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.39 AU - 1.43 AU

Year: 1156 Days

Day: 8.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 49,243,999 km

• M1: 137,480 km (0.113 R)
• M2: 495,169 km (0.077 R)
• M3: 998,267 km (0.048 R)
• M4: 1,502,112 km (0.092 R)
• M5: 2,119,503 km (0.109 R)
• M6: 2,636,363 km (0.113 R)
• M7: 3,180,451 km (0.051 R)
• M8: 3,782,582 km (0.112 R)
• M9: 4,152,837 km (0.07 R)
• M10: 4,985,648 km (0.094 R)
• M11: 5,352,612 km (0.092 R)
• M12: 5,968,805 km (0.078 R)
• M13: 6,631,823 km (0.119 R)
• M14: 7,591,344 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.2

Radius: 10

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.96 AU - 2.02 AU

Year: 1938 Days

Day: 13.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,243,999 km

• M1: 124,465 km (0.117 R)
• M2: 476,918 km (0.112 R)
• M3: 814,261 km (0.105 R)
• M4: 1,293,573 km (0.07 R)
• M5: 1,825,692 km (0.06 R)
• M6: 2,319,365 km (0.112 R)
• M7: 2,729,264 km (0.046 R)
• M8: 3,265,572 km (0.05 R)
• M9: 3,678,312 km (0.11 R)
• M10: 3,996,956 km (0.098 R)
• M11: 4,353,448 km (0.098 R)
• M12: 4,875,544 km (0.112 R)
• M13: 5,760,266 km (0.106 R)
• M14: 6,142,788 km (0.111 R)
• M15: 6,722,330 km (0.109 R)
• M16: 7,532,702 km (0.111 R)
• M17: 8,712,879 km (0.094 R)
• M18: 9,026,287 km (0.092 R)
• M19: 9,379,637 km (0.068 R)
• M20: 9,842,942 km (0.062 R)
• M21: 10,531,092 km (0.085 R)
• M22: 11,177,654 km (0.088 R)
• M23: 12,157,969 km (0.029 R)
• M24: 12,470,778 km (0.065 R)
• M25: 12,829,214 km (0.088 R)

Asteroid Belt

Center: 2.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.3

Radius: 9.9

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.15 AU - 2.83 AU

Year: 2712 Days

Day: 12.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 49,243,999 km

• M1: 123,119 km (0.064 R)
• M2: 592,258 km (0.106 R)
• M3: 1,357,750 km (0.085 R)
• M4: 1,849,179 km (0.064 R)
• M5: 2,493,497 km (0.112 R)
• M6: 4,713,829 km (0.107 R)
• M7: 5,407,514 km (0.057 R)
• M8: 7,125,646 km (0.118 R)
• M9: 8,123,314 km (0.108 R)
• M10: 10,294,577 km (0.081 R)
• M11: 11,567,506 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.4

Radius: 12.9

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.6 AU - 4.4 AU

Year: 5522 Days

Day: 6.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 49,243,999 km

• M1: 161,267 km (0.055 R)
• M2: 714,928 km (0.03 R)
• M3: 1,470,846 km (0.094 R)
• M4: 2,554,982 km (0.068 R)
• M5: 3,301,475 km (0.05 R)
• M6: 5,642,383 km (0.109 R)
• M7: 6,669,821 km (0.097 R)
• M8: 8,009,021 km (0.078 R)
• M9: 10,094,116 km (0.101 R)
• M10: 14,837,865 km (0.051 R)
• M11: 17,364,722 km (0.102 R)
• M12: 18,289,836 km (0.091 R)
• M13: 18,696,143 km (0.078 R)
• M14: 22,167,861 km (0.071 R)
• M15: 27,701,786 km (0.054 R)
• M16: 28,238,244 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.5

Radius: 3.4

Gravity: 17.6 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.72 AU - 10.58 AU

Year: 19105 Days

Day: 19.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 49,243,999 km

• M1: 42,336 km (0.101 R)
• M2: 180,265 km (0.116 R)
• M3: 324,478 km (0.072 R)
• M4: 484,996 km (0.039 R)
• M5: 656,735 km (0.108 R)
• M6: 1,522,308 km (0.076 R)
• M7: 1,669,662 km (0.102 R)
• M8: 1,794,426 km (0.088 R)
• M9: 2,434,855 km (0.098 R)
• M10: 3,051,647 km (0.083 R)
• M11: 5,655,398 km (0.088 R)
• M12: 11,939,406 km (0.098 R)
• M13: 15,039,972 km (0.077 R)
• M14: 16,702,453 km (0.113 R)
• M15: 18,178,086 km (0.104 R)
• M16: 19,182,636 km (0.11 R)
• M17: 21,385,913 km (0.068 R)
• M18: 21,726,099 km (0.116 R)
• M19: 25,139,174 km (0.04 R)
• M20: 28,481,340 km (0.093 R)
• M21: 32,107,742 km (0.109 R)
• M22: 34,494,726 km (0.109 R)
• M23: 35,910,370 km (0.091 R)
• M24: 37,364,312 km (0.076 R)
• M25: 46,067,617 km (0.104 R)
• M26: 47,349,970 km (0.107 R)
• M27: 48,655,959 km (0.096 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 17,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit