🌌 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: 297.3

Radius: 11.7

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.49 AU - 0.63 AU

Year: 295 Days

Day: 10.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 29,106,990 km

• M1: 149,747 km (0.108 R)
• M2: 523,742 km (0.093 R)
• M3: 1,002,605 km (0.118 R)
• M4: 1,403,976 km (0.067 R)
• M5: 1,792,930 km (0.083 R)
• M6: 2,239,929 km (0.105 R)
• M7: 2,769,954 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.7

Radius: 13.8

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.62 AU - 0.72 AU

Year: 385 Days

Day: 8.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 29,106,990 km

• M1: 173,384 km (0.096 R)
• M2: 854,952 km (0.034 R)
• M3: 1,478,625 km (0.048 R)
• M4: 2,055,475 km (0.098 R)
• M5: 2,584,752 km (0.079 R)
• M6: 3,307,310 km (0.116 R)
• M7: 3,935,022 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.5

Radius: 13.6

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.92 AU - 0.98 AU

Year: 651 Days

Day: 10.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 29,106,990 km

• M1: 169,195 km (0.061 R)
• M2: 700,567 km (0.077 R)
• M3: 1,169,706 km (0.072 R)
• M4: 1,603,091 km (0.109 R)
• M5: 2,137,305 km (0.1 R)
• M6: 2,636,363 km (0.114 R)
• M7: 3,225,779 km (0.053 R)
• M8: 4,404,610 km (0.039 R)
• M9: 5,153,347 km (0.037 R)
• M10: 5,723,166 km (0.108 R)
• M11: 6,414,308 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.9

Radius: 8.5

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.2 AU - 1.24 AU

Year: 947 Days

Day: 10.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 29,106,990 km

• M1: 105,766 km (0.109 R)
• M2: 372,798 km (0.107 R)
• M3: 674,836 km (0.102 R)
• M4: 1,022,950 km (0.055 R)
• M5: 1,346,231 km (0.066 R)
• M6: 2,102,748 km (0.085 R)
• M7: 2,367,536 km (0.104 R)
• M8: 2,862,555 km (0.096 R)
• M9: 3,890,592 km (0.079 R)
• M10: 4,997,018 km (0.083 R)
• M11: 5,403,026 km (0.103 R)
• M12: 6,999,984 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.5

Radius: 13.8

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.59 AU - 1.77 AU

Year: 1531 Days

Day: 8.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 29,106,990 km

• M1: 172,038 km (0.078 R)
• M2: 629,209 km (0.077 R)
• M3: 1,661,584 km (0.049 R)
• M4: 3,036,986 km (0.066 R)
• M5: 4,167,946 km (0.054 R)
• M6: 5,630,864 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430

Radius: 13.5

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.14 AU - 3.32 AU

Year: 4080 Days

Day: 14 Hours

Environment

Temp: -213 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,106,990 km

• M1: 168,298 km (0.114 R)
• M2: 659,876 km (0.086 R)
• M3: 1,096,253 km (0.119 R)
• M4: 1,864,139 km (0.06 R)
• M5: 2,584,902 km (0.104 R)
• M6: 4,540,595 km (0.088 R)
• M7: 5,613,062 km (0.088 R)
• M8: 6,322,455 km (0.098 R)
• M9: 6,878,061 km (0.054 R)
• M10: 8,020,690 km (0.119 R)
• M11: 10,319,710 km (0.117 R)
• M12: 12,843,725 km (0.057 R)
• M13: 13,641,531 km (0.068 R)
• M14: 14,472,248 km (0.065 R)
• M15: 15,440,295 km (0.114 R)
• M16: 16,450,979 km (0.111 R)
• M17: 18,020,410 km (0.12 R)

Asteroid Belt

Center: 3.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.1

Radius: 10.1

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.27 AU - 5.15 AU

Year: 7185 Days

Day: 6.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,106,990 km

• M1: 126,111 km (0.069 R)
• M2: 464,651 km (0.111 R)
• M3: 1,805,347 km (0.104 R)
• M4: 2,983,430 km (0.099 R)
• M5: 4,015,356 km (0.034 R)
• M6: 5,464,511 km (0.107 R)
• M7: 7,476,303 km (0.063 R)
• M8: 8,084,568 km (0.109 R)
• M9: 9,481,663 km (0.094 R)
• M10: 10,410,965 km (0.026 R)
• M11: 12,598,235 km (0.092 R)
• M12: 13,253,773 km (0.1 R)
• M13: 13,773,326 km (0.053 R)
• M14: 14,091,521 km (0.072 R)
• M15: 17,119,532 km (0.083 R)
• M16: 18,623,738 km (0.116 R)
• M17: 19,144,189 km (0.043 R)
• M18: 21,678,377 km (0.1 R)
• M19: 23,137,555 km (0.052 R)
• M20: 25,606,518 km (0.074 R)
• M21: 27,152,911 km (0.115 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: 253 - 15,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit