🌌 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: 934.9

Radius: 11.6

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.47 AU - 0.71 AU

Year: 313 Days

Day: 9.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 52,554,066 km

• M1: 144,212 km (0.095 R)
• M2: 532,868 km (0.095 R)
• M3: 895,792 km (0.086 R)
• M4: 1,321,099 km (0.088 R)
• M5: 1,702,274 km (0.028 R)
• M6: 2,353,922 km (0.115 R)
• M7: 3,209,174 km (0.086 R)
• M8: 4,064,574 km (0.107 R)
• M9: 4,532,367 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.1

Radius: 11.1

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1 AU - 1.54 AU

Year: 988 Days

Day: 5.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 52,554,066 km

• M1: 138,079 km (0.062 R)
• M2: 508,334 km (0.06 R)
• M3: 966,552 km (0.045 R)
• M4: 1,716,187 km (0.069 R)
• M5: 2,074,474 km (0.104 R)
• M6: 2,493,797 km (0.074 R)
• M7: 3,004,972 km (0.094 R)
• M8: 3,413,823 km (0.101 R)
• M9: 4,002,790 km (0.1 R)
• M10: 4,771,574 km (0.059 R)
• M11: 5,366,524 km (0.113 R)
• M12: 5,952,948 km (0.111 R)
• M13: 6,341,005 km (0.068 R)
• M14: 6,808,049 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.2

Radius: 12.8

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.46 AU - 1.5 AU

Year: 1243 Days

Day: 12.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,554,066 km

• M1: 159,172 km (0.118 R)
• M2: 557,701 km (0.101 R)
• M3: 976,724 km (0.11 R)
• M4: 1,460,823 km (0.073 R)
• M5: 1,898,098 km (0.064 R)
• M6: 2,510,551 km (0.06 R)
• M7: 3,023,373 km (0.096 R)
• M8: 3,480,993 km (0.113 R)
• M9: 3,917,669 km (0.106 R)
• M10: 4,493,022 km (0.064 R)
• M11: 5,555,018 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.5

Radius: 14

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.79 AU - 2.03 AU

Year: 1822 Days

Day: 7.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,554,066 km

• M1: 174,132 km (0.094 R)
• M2: 743,801 km (0.112 R)
• M3: 1,214,436 km (0.058 R)
• M4: 1,719,927 km (0.09 R)
• M5: 2,176,799 km (0.107 R)
• M6: 2,910,277 km (0.086 R)
• M7: 3,391,234 km (0.065 R)
• M8: 4,287,774 km (0.095 R)
• M9: 4,955,729 km (0.118 R)
• M10: 5,692,349 km (0.065 R)
• M11: 7,549,157 km (0.082 R)
• M12: 8,859,784 km (0.086 R)
• M13: 10,385,533 km (0.097 R)
• M14: 11,854,135 km (0.054 R)
• M15: 12,309,212 km (0.113 R)
• M16: 13,013,668 km (0.084 R)
• M17: 13,994,582 km (0.094 R)

Asteroid Belt

Center: 3.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.1

Radius: 11.7

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.07 AU - 6.53 AU

Year: 8422 Days

Day: 7.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 52,554,066 km

• M1: 145,559 km (0.119 R)
• M2: 726,746 km (0.07 R)
• M3: 1,109,567 km (0.092 R)
• M4: 3,912,284 km (0.109 R)
• M5: 4,426,900 km (0.031 R)
• M6: 8,461,256 km (0.082 R)
• M7: 11,379,312 km (0.04 R)
• M8: 14,372,915 km (0.077 R)
• M9: 15,323,160 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.7

Radius: 3.3

Gravity: 33.31 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.94 AU - 7.1 AU

Year: 10195 Days

Day: 23.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,554,066 km

• M1: 40,990 km (0.059 R)
• M2: 184,305 km (0.089 R)
• M3: 611,107 km (0.066 R)
• M4: 884,123 km (0.069 R)
• M5: 2,093,921 km (0.083 R)
• M6: 2,368,733 km (0.098 R)
• M7: 4,657,730 km (0.091 R)
• M8: 5,463,613 km (0.074 R)
• M9: 8,182,405 km (0.111 R)
• M10: 9,946,762 km (0.057 R)
• M11: 10,867,238 km (0.09 R)
• M12: 13,443,014 km (0.091 R)
• M13: 14,444,722 km (0.09 R)
• M14: 14,809,890 km (0.12 R)
• M15: 17,747,095 km (0.117 R)
• M16: 21,440,516 km (0.11 R)
• M17: 21,677,031 km (0.096 R)
• M18: 30,497,770 km (0.073 R)
• M19: 37,428,041 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.1

Radius: 5.2

Gravity: 18.01 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.99 AU - 8.61 AU

Year: 13614 Days

Day: 17.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,554,066 km

• M1: 65,973 km (0.088 R)
• M2: 245,341 km (0.113 R)
• M3: 616,044 km (0.096 R)
• M4: 817,852 km (0.06 R)
• M5: 1,030,430 km (0.104 R)
• M6: 1,371,513 km (0.089 R)
• M7: 2,276,730 km (0.085 R)
• M8: 4,122,618 km (0.045 R)
• M9: 7,703,542 km (0.118 R)
• M10: 10,305,947 km (0.113 R)
• M11: 11,630,636 km (0.096 R)
• M12: 15,086,646 km (0.091 R)
• M13: 17,083,927 km (0.106 R)
• M14: 26,637,995 km (0.06 R)
• M15: 37,192,873 km (0.092 R)
• M16: 37,948,043 km (0.098 R)
• M17: 40,274,739 km (0.094 R)
• M18: 41,204,639 km (0.045 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 14,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit