🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.3

Radius: 8

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.55 AU - 0.79 AU

Year: 372 Days

Day: 10.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 25,893,691 km

• M1: 123,269 km (0.092 R)
• M2: 580,739 km (0.057 R)
• M3: 1,049,728 km (0.057 R)
• M4: 1,573,022 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.8

Radius: 12.4

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.13 AU - 1.45 AU

Year: 994 Days

Day: 14.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 25,893,691 km

• M1: 154,235 km (0.12 R)
• M2: 1,057,358 km (0.055 R)
• M3: 1,560,007 km (0.102 R)
• M4: 2,009,997 km (0.076 R)
• M5: 3,660,660 km (0.081 R)
• M6: 6,436,299 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.2

Radius: 13.8

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.74 AU - 2.2 AU

Year: 1875 Days

Day: 8.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 25,893,691 km

• M1: 171,589 km (0.103 R)
• M2: 616,792 km (0.089 R)
• M3: 1,083,986 km (0.101 R)
• M4: 1,770,640 km (0.059 R)
• M5: 2,221,229 km (0.111 R)
• M6: 2,749,459 km (0.039 R)
• M7: 3,243,581 km (0.107 R)
• M8: 4,359,731 km (0.09 R)
• M9: 7,189,524 km (0.086 R)
• M10: 8,164,453 km (0.055 R)
• M11: 10,409,169 km (0.119 R)
• M12: 11,207,424 km (0.078 R)
• M13: 12,081,973 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.2

Radius: 10.7

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.57 AU - 2.47 AU

Year: 1947 Days

Day: 8.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 25,893,691 km

• M1: 140,921 km (0.108 R)
• M2: 546,032 km (0.115 R)
• M3: 1,017,116 km (0.025 R)
• M4: 1,690,157 km (0.118 R)
• M5: 2,177,547 km (0.113 R)
• M6: 2,581,760 km (0.109 R)
• M7: 3,633,134 km (0.116 R)
• M8: 4,347,913 km (0.111 R)
• M9: 5,039,503 km (0.113 R)
• M10: 5,532,129 km (0.059 R)
• M11: 6,108,231 km (0.106 R)
• M12: 7,380,860 km (0.078 R)
• M13: 9,504,402 km (0.098 R)
• M14: 11,966,034 km (0.12 R)

Asteroid Belt

Center: 2.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.2

Radius: 13.4

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.08 AU - 3.3 AU

Year: 3864 Days

Day: 13.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 25,893,691 km

• M1: 166,652 km (0.12 R)
• M2: 624,122 km (0.086 R)
• M3: 1,085,931 km (0.055 R)
• M4: 1,626,428 km (0.108 R)
• M5: 2,361,103 km (0.045 R)
• M6: 2,789,103 km (0.118 R)
• M7: 3,981,099 km (0.111 R)
• M8: 4,718,317 km (0.096 R)
• M9: 5,919,289 km (0.067 R)
• M10: 6,655,460 km (0.108 R)
• M11: 8,764,640 km (0.077 R)
• M12: 10,572,231 km (0.115 R)
• M13: 11,241,981 km (0.074 R)
• M14: 11,939,705 km (0.118 R)
• M15: 12,965,049 km (0.09 R)
• M16: 14,693,802 km (0.045 R)
• M17: 15,699,100 km (0.103 R)
• M18: 17,231,730 km (0.103 R)
• M19: 17,847,026 km (0.074 R)
• M20: 19,515,491 km (0.094 R)
• M21: 21,355,994 km (0.066 R)
• M22: 24,599,275 km (0.069 R)
• M23: 27,403,488 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.8

Radius: 14.9

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.92 AU - 3.9 AU

Year: 4271 Days

Day: 11.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 25,893,691 km

• M1: 185,651 km (0.068 R)
• M2: 802,293 km (0.11 R)
• M3: 1,702,573 km (0.117 R)
• M4: 2,425,729 km (0.114 R)
• M5: 3,446,735 km (0.052 R)
• M6: 4,034,655 km (0.076 R)
• M7: 4,567,373 km (0.073 R)
• M8: 5,306,087 km (0.089 R)
• M9: 5,947,862 km (0.079 R)
• M10: 7,154,668 km (0.062 R)
• M11: 8,082,025 km (0.108 R)
• M12: 8,781,694 km (0.115 R)
• M13: 10,134,657 km (0.111 R)
• M14: 11,576,781 km (0.076 R)
• M15: 13,102,230 km (0.071 R)
• M16: 13,707,653 km (0.052 R)
• M17: 15,692,667 km (0.094 R)
• M18: 17,986,002 km (0.073 R)
• M19: 19,503,673 km (0.066 R)
• M20: 27,160,391 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.6

Radius: 13.6

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.94 AU - 5.28 AU

Year: 6713 Days

Day: 11.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 25,893,691 km

• M1: 209,287 km (0.091 R)
• M2: 637,137 km (0.112 R)
• M3: 1,153,699 km (0.037 R)
• M4: 1,955,095 km (0.112 R)
• M5: 2,482,128 km (0.115 R)
• M6: 3,232,810 km (0.066 R)
• M7: 4,152,687 km (0.117 R)
• M8: 5,162,323 km (0.098 R)
• M9: 11,152,372 km (0.08 R)
• M10: 15,911,529 km (0.1 R)
• M11: 22,434,295 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 16,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit