🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.3

Radius: 13.7

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.55 AU - 0.57 AU

Year: 279 Days

Day: 12.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 63,480,133 km

• M1: 170,392 km (0.055 R)
• M2: 620,981 km (0.072 R)
• M3: 1,240,017 km (0.118 R)
• M4: 1,694,196 km (0.098 R)
• M5: 2,384,740 km (0.082 R)
• M6: 2,839,517 km (0.105 R)
• M7: 4,515,013 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769

Radius: 13.7

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.53 AU - 0.81 AU

Year: 366 Days

Day: 14.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 63,480,133 km

• M1: 170,990 km (0.086 R)
• M2: 694,882 km (0.108 R)
• M3: 1,181,374 km (0.031 R)
• M4: 2,065,797 km (0.113 R)
• M5: 2,792,543 km (0.088 R)
• M6: 4,204,598 km (0.097 R)
• M7: 4,890,504 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.1

Radius: 14.2

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.63 AU - 0.75 AU

Year: 382 Days

Day: 7.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 63,480,133 km

• M1: 184,903 km (0.062 R)
• M2: 745,745 km (0.11 R)
• M3: 1,850,825 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462

Radius: 12.5

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.89 AU - 0.89 AU

Year: 560 Days

Day: 8.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 63,480,133 km

• M1: 155,582 km (0.065 R)
• M2: 550,819 km (0.118 R)
• M3: 969,843 km (0.117 R)
• M4: 1,399,638 km (0.088 R)
• M5: 2,024,358 km (0.12 R)
• M6: 2,556,029 km (0.107 R)
• M7: 3,034,144 km (0.12 R)
• M8: 3,473,962 km (0.084 R)
• M9: 4,241,997 km (0.096 R)
• M10: 4,659,525 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.8

Radius: 12.5

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.75 AU - 2.47 AU

Year: 2044 Days

Day: 7.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 63,480,133 km

• M1: 155,432 km (0.077 R)
• M2: 598,840 km (0.077 R)
• M3: 1,154,746 km (0.074 R)
• M4: 1,823,448 km (0.074 R)
• M5: 2,358,710 km (0.07 R)
• M6: 3,174,616 km (0.097 R)
• M7: 3,859,775 km (0.074 R)
• M8: 4,323,678 km (0.096 R)
• M9: 6,073,973 km (0.108 R)
• M10: 6,987,717 km (0.097 R)
• M11: 7,477,799 km (0.041 R)
• M12: 8,637,482 km (0.105 R)
• M13: 9,145,217 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.6

Radius: 3.1

Gravity: 42.73 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.73 AU - 7.57 AU

Year: 11436 Days

Day: 22.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 165.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 63,480,133 km

• M1: 44,431 km (0.087 R)
• M2: 144,811 km (0.08 R)
• M3: 296,054 km (0.084 R)
• M4: 704,008 km (0.084 R)
• M5: 823,686 km (0.113 R)
• M6: 997,519 km (0.068 R)
• M7: 1,625,381 km (0.043 R)
• M8: 2,519,378 km (0.048 R)
• M9: 3,500,590 km (0.115 R)
• M10: 4,225,541 km (0.063 R)
• M11: 4,800,895 km (0.025 R)
• M12: 5,107,421 km (0.107 R)
• M13: 6,876,565 km (0.12 R)
• M14: 7,069,397 km (0.115 R)
• M15: 7,669,434 km (0.112 R)
• M16: 8,173,280 km (0.029 R)
• M17: 9,576,657 km (0.085 R)
• M18: 9,914,300 km (0.117 R)
• M19: 10,012,286 km (0.114 R)
• M20: 11,614,180 km (0.114 R)
• M21: 11,887,645 km (0.052 R)
• M22: 12,165,299 km (0.1 R)
• M23: 13,801,002 km (0.105 R)
• M24: 16,935,825 km (0.081 R)
• M25: 20,993,668 km (0.081 R)
• M26: 21,155,233 km (0.106 R)
• M27: 24,119,365 km (0.048 R)
• M28: 25,562,087 km (0.044 R)
• M29: 26,304,542 km (0.112 R)
• M30: 30,233,430 km (0.115 R)
• M31: 33,534,307 km (0.081 R)
• M32: 34,423,517 km (0.054 R)
• M33: 34,761,010 km (0.097 R)
• M34: 41,472,270 km (0.115 R)
• M35: 43,275,373 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.7

Radius: 4.7

Gravity: 37.79 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.48 AU - 7.6 AU

Year: 13807 Days

Day: 22.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,480,133 km

• M1: 58,942 km (0.034 R)
• M2: 236,215 km (0.088 R)
• M3: 645,814 km (0.102 R)
• M4: 800,349 km (0.099 R)
• M5: 1,085,482 km (0.061 R)
• M6: 2,296,477 km (0.061 R)
• M7: 3,167,885 km (0.109 R)
• M8: 4,209,385 km (0.112 R)
• M9: 4,723,702 km (0.066 R)
• M10: 8,422,061 km (0.1 R)
• M11: 10,552,783 km (0.051 R)
• M12: 12,496,957 km (0.088 R)
• M13: 13,553,118 km (0.11 R)
• M14: 14,738,981 km (0.048 R)
• M15: 16,297,491 km (0.119 R)
• M16: 21,905,467 km (0.113 R)
• M17: 22,281,556 km (0.035 R)
• M18: 22,471,246 km (0.109 R)
• M19: 25,862,779 km (0.083 R)
• M20: 42,691,792 km (0.098 R)
• M21: 48,962,635 km (0.111 R)
• M22: 53,750,665 km (0.117 R)
• M23: 60,116,652 km (0.087 R)
• M24: 63,290,072 km (0.119 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: 426 - 12,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit