🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.6

Radius: 14.1

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.85 AU - 1.17 AU

Year: 688 Days

Day: 12.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 51,885,361 km

• M1: 175,329 km (0.118 R)
• M2: 623,973 km (0.079 R)
• M3: 1,320,800 km (0.109 R)
• M4: 2,636,962 km (0.037 R)
• M5: 3,201,245 km (0.115 R)
• M6: 3,859,625 km (0.113 R)
• M7: 4,764,692 km (0.091 R)
• M8: 5,502,060 km (0.066 R)
• M9: 6,450,959 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.9

Radius: 13.1

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.16 AU - 1.34 AU

Year: 948 Days

Day: 9.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 51,885,361 km

• M1: 163,810 km (0.029 R)
• M2: 575,054 km (0.12 R)
• M3: 1,067,082 km (0.07 R)
• M4: 1,570,628 km (0.075 R)
• M5: 2,033,484 km (0.118 R)
• M6: 2,760,978 km (0.119 R)
• M7: 4,105,115 km (0.077 R)
• M8: 4,736,717 km (0.094 R)
• M9: 6,239,428 km (0.114 R)
• M10: 6,979,937 km (0.073 R)
• M11: 7,700,850 km (0.084 R)
• M12: 8,553,408 km (0.104 R)
• M13: 9,827,383 km (0.082 R)
• M14: 11,091,934 km (0.111 R)

Asteroid Belt

Center: 1.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.3

Radius: 14.8

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.44 AU - 3.02 AU

Year: 3059 Days

Day: 7.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 51,885,361 km

• M1: 189,840 km (0.088 R)
• M2: 1,129,913 km (0.111 R)
• M3: 1,716,935 km (0.063 R)
• M4: 2,360,056 km (0.059 R)
• M5: 2,895,916 km (0.085 R)
• M6: 3,530,809 km (0.11 R)
• M7: 4,521,446 km (0.112 R)
• M8: 5,195,983 km (0.118 R)
• M9: 5,837,608 km (0.055 R)
• M10: 7,081,066 km (0.067 R)
• M11: 9,050,073 km (0.098 R)
• M12: 9,839,950 km (0.115 R)
• M13: 10,825,650 km (0.049 R)
• M14: 14,869,580 km (0.045 R)
• M15: 15,437,303 km (0.104 R)
• M16: 16,869,553 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.9

Radius: 8.4

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.77 AU - 4.39 AU

Year: 5590 Days

Day: 12.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 51,885,361 km

• M1: 106,813 km (0.104 R)
• M2: 387,458 km (0.074 R)
• M3: 832,213 km (0.111 R)
• M4: 1,096,552 km (0.117 R)
• M5: 1,595,910 km (0.096 R)
• M6: 1,940,883 km (0.092 R)
• M7: 2,384,291 km (0.028 R)
• M8: 4,865,072 km (0.109 R)
• M9: 6,366,586 km (0.042 R)
• M10: 6,895,564 km (0.081 R)
• M11: 9,225,850 km (0.053 R)
• M12: 11,357,321 km (0.082 R)
• M13: 12,588,362 km (0.093 R)
• M14: 13,689,252 km (0.096 R)
• M15: 15,783,024 km (0.115 R)
• M16: 16,813,155 km (0.095 R)
• M17: 24,189,676 km (0.07 R)
• M18: 26,385,324 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.5

Radius: 10.5

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.65 AU - 5.37 AU

Year: 6496 Days

Day: 10.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 117.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,885,361 km

• M1: 130,599 km (0.073 R)
• M2: 712,983 km (0.118 R)
• M3: 1,237,773 km (0.071 R)
• M4: 2,999,288 km (0.09 R)
• M5: 3,733,813 km (0.118 R)
• M6: 4,558,846 km (0.12 R)
• M7: 5,358,895 km (0.107 R)
• M8: 5,972,845 km (0.092 R)
• M9: 6,997,889 km (0.04 R)
• M10: 7,877,225 km (0.052 R)
• M11: 8,828,668 km (0.117 R)
• M12: 9,311,869 km (0.057 R)
• M13: 12,691,285 km (0.116 R)
• M14: 14,213,742 km (0.08 R)
• M15: 16,690,335 km (0.04 R)
• M16: 17,305,182 km (0.082 R)
• M17: 19,040,667 km (0.093 R)
• M18: 19,644,145 km (0.114 R)
• M19: 20,191,225 km (0.097 R)
• M20: 21,173,035 km (0.107 R)
• M21: 22,779,717 km (0.105 R)
• M22: 26,152,401 km (0.081 R)
• M23: 27,914,514 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.8

Radius: 4.2

Gravity: 28.45 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.43 AU - 9.01 AU

Year: 13158 Days

Day: 21.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,885,361 km

• M1: 52,210 km (0.101 R)
• M2: 334,800 km (0.049 R)
• M3: 691,142 km (0.027 R)
• M4: 1,153,848 km (0.045 R)
• M5: 1,750,744 km (0.075 R)
• M6: 2,332,231 km (0.03 R)
• M7: 2,490,805 km (0.096 R)
• M8: 4,467,591 km (0.051 R)
• M9: 4,934,785 km (0.09 R)
• M10: 5,196,880 km (0.095 R)
• M11: 5,713,143 km (0.073 R)
• M12: 7,090,939 km (0.026 R)
• M13: 8,305,075 km (0.076 R)
• M14: 8,535,606 km (0.106 R)
• M15: 9,803,747 km (0.117 R)
• M16: 10,270,492 km (0.11 R)
• M17: 10,860,955 km (0.087 R)
• M18: 13,767,791 km (0.066 R)
• M19: 15,089,937 km (0.113 R)
• M20: 17,679,028 km (0.119 R)
• M21: 19,157,952 km (0.036 R)
• M22: 25,317,944 km (0.099 R)
• M23: 33,599,383 km (0.092 R)
• M24: 40,282,667 km (0.11 R)
• M25: 45,482,241 km (0.036 R)
• M26: 46,198,066 km (0.077 R)
• M27: 47,066,931 km (0.099 R)
• M28: 51,111,758 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 13,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit