🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.1

Radius: 13.9

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.18 AU - 1.76 AU

Year: 1209 Days

Day: 7.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 87,303,168 km

• M1: 172,935 km (0.098 R)
• M2: 711,188 km (0.079 R)
• M3: 1,328,878 km (0.099 R)
• M4: 1,835,715 km (0.117 R)
• M5: 2,545,109 km (0.084 R)
• M6: 3,082,614 km (0.097 R)
• M7: 3,632,386 km (0.065 R)
• M8: 4,125,909 km (0.11 R)
• M9: 4,854,002 km (0.115 R)
• M10: 5,539,011 km (0.081 R)
• M11: 5,993,788 km (0.111 R)
• M12: 6,979,040 km (0.06 R)
• M13: 7,562,771 km (0.08 R)
• M14: 8,945,205 km (0.043 R)
• M15: 9,977,430 km (0.055 R)
• M16: 10,587,939 km (0.04 R)
• M17: 11,990,868 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.5

Radius: 14.6

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.51 AU - 1.61 AU

Year: 1322 Days

Day: 12.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 87,303,168 km

• M1: 181,911 km (0.108 R)
• M2: 661,372 km (0.076 R)
• M3: 1,262,756 km (0.051 R)
• M4: 1,906,625 km (0.042 R)
• M5: 2,387,432 km (0.062 R)
• M6: 2,856,871 km (0.092 R)
• M7: 3,493,709 km (0.098 R)
• M8: 4,036,599 km (0.077 R)
• M9: 4,823,335 km (0.094 R)
• M10: 5,314,764 km (0.113 R)
• M11: 5,774,777 km (0.084 R)
• M12: 6,376,011 km (0.078 R)
• M13: 7,916,121 km (0.115 R)
• M14: 10,286,798 km (0.112 R)
• M15: 11,038,677 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.3

Radius: 11.9

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.56 AU - 2.3 AU

Year: 1819 Days

Day: 10.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 87,303,168 km

• M1: 148,102 km (0.026 R)
• M2: 719,715 km (0.114 R)
• M3: 1,102,387 km (0.094 R)
• M4: 2,538,077 km (0.098 R)
• M5: 2,949,920 km (0.069 R)
• M6: 4,285,081 km (0.118 R)
• M7: 5,684,270 km (0.106 R)
• M8: 6,442,283 km (0.089 R)
• M9: 7,317,131 km (0.053 R)
• M10: 7,756,949 km (0.097 R)
• M11: 8,159,666 km (0.107 R)
• M12: 8,920,072 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.4

Radius: 14.4

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.1 AU - 4.14 AU

Year: 4671 Days

Day: 10 Hours

Environment

Temp: -212 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 87,303,168 km

• M1: 181,013 km (0.109 R)
• M2: 674,088 km (0.114 R)
• M3: 1,241,214 km (0.078 R)
• M4: 1,797,418 km (0.053 R)
• M5: 2,347,041 km (0.108 R)
• M6: 6,573,630 km (0.066 R)
• M7: 8,711,234 km (0.118 R)
• M8: 10,745,166 km (0.09 R)
• M9: 11,404,594 km (0.118 R)
• M10: 11,960,051 km (0.071 R)
• M11: 12,987,190 km (0.096 R)
• M12: 14,023,903 km (0.105 R)
• M13: 15,115,070 km (0.061 R)
• M14: 16,208,929 km (0.116 R)
• M15: 20,486,680 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.4

Radius: 9.5

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.46 AU - 5.66 AU

Year: 7720 Days

Day: 6.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 87,303,168 km

• M1: 120,576 km (0.101 R)
• M2: 552,465 km (0.117 R)
• M3: 932,294 km (0.079 R)
• M4: 1,316,312 km (0.116 R)
• M5: 1,764,656 km (0.105 R)
• M6: 2,636,513 km (0.096 R)
• M7: 4,578,443 km (0.067 R)
• M8: 5,320,448 km (0.11 R)
• M9: 5,644,776 km (0.08 R)
• M10: 7,397,914 km (0.099 R)
• M11: 11,843,065 km (0.08 R)
• M12: 12,812,609 km (0.071 R)
• M13: 14,563,802 km (0.07 R)
• M14: 32,761,036 km (0.059 R)

Asteroid Belt

Center: 5.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.7

Radius: 5.6

Gravity: 12.43 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.62 AU - 7.12 AU

Year: 10904 Days

Day: 15.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 87,303,168 km

• M1: 220,058 km (0.11 R)
• M2: 464,202 km (0.079 R)
• M3: 672,442 km (0.034 R)
• M4: 1,042,099 km (0.082 R)
• M5: 2,778,332 km (0.114 R)
• M6: 3,846,760 km (0.042 R)
• M7: 4,052,756 km (0.074 R)
• M8: 5,740,968 km (0.109 R)
• M9: 7,849,101 km (0.106 R)
• M10: 8,223,545 km (0.119 R)
• M11: 9,372,007 km (0.115 R)
• M12: 10,374,762 km (0.101 R)
• M13: 10,825,650 km (0.114 R)
• M14: 12,037,243 km (0.086 R)
• M15: 13,690,300 km (0.116 R)
• M16: 15,945,637 km (0.119 R)
• M17: 16,885,860 km (0.107 R)
• M18: 17,161,269 km (0.081 R)
• M19: 30,084,730 km (0.091 R)
• M20: 30,693,145 km (0.039 R)
• M21: 32,355,626 km (0.1 R)
• M22: 32,887,147 km (0.101 R)
• M23: 36,887,843 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.7

Radius: 5.3

Gravity: 32.03 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.83 AU - 12.17 AU

Year: 21448 Days

Day: 19.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 87,303,168 km

• M1: 70,012 km (0.085 R)
• M2: 266,583 km (0.119 R)
• M3: 673,789 km (0.118 R)
• M4: 1,183,618 km (0.116 R)
• M5: 1,478,625 km (0.075 R)
• M6: 1,671,008 km (0.097 R)
• M7: 2,193,554 km (0.091 R)
• M8: 2,468,814 km (0.046 R)
• M9: 2,639,654 km (0.041 R)
• M10: 3,555,493 km (0.099 R)
• M11: 6,953,608 km (0.112 R)
• M12: 7,296,337 km (0.067 R)
• M13: 8,612,798 km (0.057 R)
• M14: 12,051,305 km (0.114 R)
• M15: 12,761,746 km (0.065 R)
• M16: 13,955,836 km (0.116 R)
• M17: 16,221,645 km (0.066 R)
• M18: 17,441,616 km (0.11 R)
• M19: 21,983,407 km (0.118 R)
• M20: 23,913,070 km (0.108 R)
• M21: 27,375,214 km (0.041 R)
• M22: 28,351,938 km (0.115 R)
• M23: 32,899,115 km (0.115 R)
• M24: 36,283,468 km (0.1 R)
• M25: 38,209,989 km (0.081 R)
• M26: 42,751,481 km (0.06 R)
• M27: 49,229,368 km (0.117 R)
• M28: 61,980,941 km (0.111 R)
• M29: 63,874,102 km (0.104 R)
• M30: 65,372,923 km (0.111 R)
• M31: 76,048,227 km (0.1 R)
• M32: 78,216,648 km (0.054 R)
• M33: 80,674,093 km (0.113 R)
• M34: 87,303,223 km (0.165 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: 283 - 19,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit