🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.1

Radius: 13.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.48 AU - 0.66 AU

Year: 292 Days

Day: 5.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 42,510,170 km

• M1: 176,077 km (0.048 R)
• M2: 917,484 km (0.112 R)
• M3: 2,069,537 km (0.099 R)
• M4: 2,514,441 km (0.119 R)
• M5: 2,971,762 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.9

Radius: 13.4

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.63 AU - 0.71 AU

Year: 372 Days

Day: 11.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 42,510,170 km

• M1: 166,652 km (0.076 R)
• M2: 601,383 km (0.101 R)
• M3: 1,023,399 km (0.103 R)
• M4: 1,649,466 km (0.04 R)
• M5: 2,364,843 km (0.108 R)
• M6: 2,970,266 km (0.053 R)
• M7: 3,545,170 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.1

Radius: 11.2

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.75 AU - 0.99 AU

Year: 550 Days

Day: 13.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 42,510,170 km

• M1: 139,276 km (0.081 R)
• M2: 499,358 km (0.081 R)
• M3: 895,493 km (0.103 R)
• M4: 1,268,889 km (0.03 R)
• M5: 1,716,336 km (0.078 R)
• M6: 2,512,945 km (0.073 R)
• M7: 3,166,538 km (0.048 R)
• M8: 3,704,193 km (0.115 R)
• M9: 4,076,243 km (0.082 R)
• M10: 4,697,523 km (0.088 R)
• M11: 5,134,648 km (0.072 R)
• M12: 5,860,197 km (0.07 R)
• M13: 6,247,955 km (0.067 R)
• M14: 7,010,605 km (0.095 R)
• M15: 7,765,177 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.1

Radius: 10

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.9 AU - 1.08 AU

Year: 668 Days

Day: 7.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 42,510,170 km

• M1: 124,316 km (0.09 R)
• M2: 451,786 km (0.091 R)
• M3: 1,521,710 km (0.114 R)
• M4: 2,558,124 km (0.103 R)
• M5: 3,511,212 km (0.109 R)
• M6: 4,157,923 km (0.068 R)
• M7: 4,750,331 km (0.057 R)
• M8: 5,067,179 km (0.078 R)
• M9: 5,559,954 km (0.052 R)
• M10: 6,539,671 km (0.11 R)
• M11: 7,407,488 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.3

Radius: 11.5

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.11 AU - 1.33 AU

Year: 914 Days

Day: 14.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 42,510,170 km

• M1: 143,165 km (0.071 R)
• M2: 567,724 km (0.096 R)
• M3: 928,704 km (0.082 R)
• M4: 1,287,589 km (0.044 R)
• M5: 1,709,455 km (0.097 R)
• M6: 2,118,904 km (0.116 R)
• M7: 2,550,943 km (0.053 R)
• M8: 3,005,571 km (0.099 R)
• M9: 3,527,667 km (0.094 R)
• M10: 3,961,800 km (0.098 R)
• M11: 4,338,039 km (0.119 R)
• M12: 5,250,586 km (0.072 R)
• M13: 6,227,011 km (0.085 R)
• M14: 6,675,057 km (0.116 R)
• M15: 7,210,169 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.5

Radius: 8

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.05 AU - 1.55 AU

Year: 1005 Days

Day: 12.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 42,510,170 km

• M1: 138,528 km (0.106 R)
• M2: 526,285 km (0.091 R)
• M3: 892,501 km (0.097 R)
• M4: 1,297,612 km (0.076 R)
• M5: 1,606,382 km (0.037 R)
• M6: 1,963,921 km (0.103 R)
• M7: 2,241,126 km (0.105 R)
• M8: 2,522,968 km (0.071 R)
• M9: 2,816,629 km (0.109 R)
• M10: 3,352,787 km (0.109 R)
• M11: 3,737,254 km (0.054 R)
• M12: 3,999,798 km (0.032 R)
• M13: 4,481,055 km (0.05 R)
• M14: 5,122,979 km (0.058 R)
• M15: 8,024,579 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.3

Radius: 8.3

Gravity: 12.89 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.66 AU - 5.12 AU

Year: 7334 Days

Day: 14.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 42,510,170 km

• M1: 103,372 km (0.074 R)
• M2: 412,890 km (0.05 R)
• M3: 831,465 km (0.068 R)
• M4: 1,613,413 km (0.118 R)
• M5: 2,199,388 km (0.068 R)
• M6: 2,983,430 km (0.116 R)
• M7: 3,498,496 km (0.069 R)
• M8: 3,815,045 km (0.048 R)
• M9: 5,277,813 km (0.102 R)
• M10: 5,794,973 km (0.083 R)
• M11: 7,158,707 km (0.087 R)
• M12: 8,334,546 km (0.077 R)
• M13: 8,812,661 km (0.103 R)
• M14: 9,634,402 km (0.109 R)
• M15: 10,506,258 km (0.03 R)
• M16: 11,377,068 km (0.07 R)
• M17: 12,350,501 km (0.104 R)
• M18: 16,063,819 km (0.039 R)
• M19: 17,427,254 km (0.1 R)
• M20: 19,538,978 km (0.044 R)
• M21: 20,460,650 km (0.065 R)
• M22: 22,060,749 km (0.087 R)
• M23: 26,423,173 km (0.116 R)
• M24: 30,302,096 km (0.117 R)
• M25: 35,325,742 km (0.076 R)
• M26: 36,461,938 km (0.065 R)
• M27: 37,155,174 km (0.038 R)
• M28: 38,806,884 km (0.091 R)
• M29: 39,408,567 km (0.085 R)
• M30: 40,877,768 km (0.12 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 15,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit