🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.1

Radius: 13

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.81 AU - 1.05 AU

Year: 619 Days

Day: 5.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 17,856,739 km

• M1: 162,314 km (0.117 R)
• M2: 581,786 km (0.085 R)
• M3: 1,132,605 km (0.107 R)
• M4: 1,559,259 km (0.113 R)
• M5: 2,545,707 km (0.102 R)
• M6: 3,239,991 km (0.099 R)
• M7: 3,912,433 km (0.093 R)
• M8: 4,415,830 km (0.056 R)
• M9: 5,102,035 km (0.064 R)
• M10: 5,789,737 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.4

Radius: 9.6

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.08 AU - 1.48 AU

Year: 1000 Days

Day: 10 Hours

Environment

Temp: -187 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 17,856,739 km

• M1: 135,386 km (0.111 R)
• M2: 511,924 km (0.07 R)
• M3: 981,212 km (0.08 R)
• M4: 1,363,435 km (0.108 R)
• M5: 1,910,963 km (0.069 R)
• M6: 2,368,284 km (0.075 R)
• M7: 3,637,472 km (0.107 R)
• M8: 4,142,365 km (0.115 R)
• M9: 5,273,026 km (0.106 R)
• M10: 7,180,698 km (0.112 R)
• M11: 8,611,302 km (0.043 R)
• M12: 9,279,107 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.5

Radius: 8.8

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.51 AU - 1.55 AU

Year: 1306 Days

Day: 12.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 17,856,739 km

• M1: 109,506 km (0.05 R)
• M2: 469,289 km (0.083 R)
• M3: 910,453 km (0.096 R)
• M4: 1,798,765 km (0.077 R)
• M5: 2,210,458 km (0.115 R)
• M6: 2,751,254 km (0.052 R)
• M7: 3,208,874 km (0.047 R)
• M8: 3,955,069 km (0.111 R)
• M9: 4,444,254 km (0.093 R)
• M10: 5,055,211 km (0.087 R)
• M11: 6,063,501 km (0.093 R)
• M12: 6,865,645 km (0.045 R)
• M13: 7,572,943 km (0.111 R)
• M14: 10,053,276 km (0.086 R)
• M15: 12,758,604 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.8

Radius: 9.6

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.2 AU - 1.96 AU

Year: 1371 Days

Day: 9.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 17,856,739 km

• M1: 119,678 km (0.099 R)
• M2: 661,522 km (0.082 R)
• M3: 984,952 km (0.092 R)
• M4: 1,620,145 km (0.094 R)
• M5: 2,344,348 km (0.093 R)
• M6: 3,434,618 km (0.067 R)
• M7: 4,574,104 km (0.12 R)
• M8: 5,212,139 km (0.072 R)
• M9: 6,300,015 km (0.116 R)
• M10: 8,219,057 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.1

Radius: 12.3

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.28 AU - 2.04 AU

Year: 1476 Days

Day: 5 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 17,856,739 km

• M1: 153,039 km (0.084 R)
• M2: 582,983 km (0.114 R)
• M3: 1,069,774 km (0.091 R)
• M4: 1,695,841 km (0.116 R)
• M5: 2,710,414 km (0.094 R)
• M6: 3,405,745 km (0.111 R)
• M7: 4,181,560 km (0.082 R)
• M8: 4,872,403 km (0.062 R)
• M9: 5,769,391 km (0.119 R)
• M10: 6,947,475 km (0.106 R)
• M11: 7,727,777 km (0.116 R)
• M12: 8,507,930 km (0.083 R)
• M13: 9,187,404 km (0.09 R)
• M14: 9,712,642 km (0.104 R)
• M15: 11,062,314 km (0.117 R)

Asteroid Belt

Center: 1.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.8

Radius: 13.5

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.13 AU - 2.47 AU

Year: 2408 Days

Day: 14 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 17,856,739 km

• M1: 167,998 km (0.08 R)
• M2: 724,652 km (0.114 R)
• M3: 1,343,538 km (0.116 R)
• M4: 1,945,820 km (0.105 R)
• M5: 2,800,323 km (0.106 R)
• M6: 3,247,022 km (0.104 R)
• M7: 3,835,091 km (0.105 R)
• M8: 6,652,767 km (0.091 R)
• M9: 7,075,530 km (0.087 R)
• M10: 7,882,162 km (0.11 R)
• M11: 9,154,642 km (0.047 R)
• M12: 10,484,417 km (0.053 R)
• M13: 11,215,502 km (0.116 R)
• M14: 11,694,664 km (0.06 R)
• M15: 12,779,847 km (0.085 R)
• M16: 13,659,482 km (0.053 R)
• M17: 14,862,848 km (0.118 R)
• M18: 16,085,361 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.8

Radius: 7.5

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.24 AU - 8 AU

Year: 14519 Days

Day: 19.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 17,856,739 km

• M1: 93,947 km (0.086 R)
• M2: 508,782 km (0.041 R)
• M3: 1,029,981 km (0.087 R)
• M4: 1,409,362 km (0.113 R)
• M5: 2,009,099 km (0.104 R)
• M6: 2,937,205 km (0.108 R)
• M7: 5,176,984 km (0.09 R)
• M8: 5,802,752 km (0.1 R)
• M9: 9,290,925 km (0.083 R)
• M10: 11,550,152 km (0.052 R)
• M11: 14,243,662 km (0.119 R)
• M12: 15,957,006 km (0.066 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 19,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit