🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.1

Radius: 8.4

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.6 AU - 0.98 AU

Year: 446 Days

Day: 8.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 50,308,677 km

• M1: 104,419 km (0.038 R)
• M2: 484,847 km (0.114 R)
• M3: 934,837 km (0.095 R)
• M4: 1,529,189 km (0.088 R)
• M5: 2,013,139 km (0.028 R)
• M6: 2,321,161 km (0.113 R)
• M7: 2,698,446 km (0.052 R)
• M8: 3,232,511 km (0.117 R)
• M9: 3,530,809 km (0.083 R)
• M10: 3,811,305 km (0.096 R)
• M11: 4,195,771 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.8

Radius: 12.4

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.97 AU - 2.57 AU

Year: 2175 Days

Day: 12.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,308,677 km

• M1: 154,535 km (0.12 R)
• M2: 540,647 km (0.059 R)
• M3: 1,294,919 km (0.099 R)
• M4: 1,686,566 km (0.079 R)
• M5: 2,076,119 km (0.078 R)
• M6: 2,804,960 km (0.078 R)
• M7: 3,326,608 km (0.072 R)
• M8: 4,751,378 km (0.101 R)
• M9: 5,382,382 km (0.119 R)
• M10: 5,922,131 km (0.088 R)
• M11: 6,523,514 km (0.116 R)
• M12: 7,907,743 km (0.09 R)
• M13: 9,313,365 km (0.116 R)
• M14: 10,806,202 km (0.097 R)
• M15: 12,293,205 km (0.105 R)
• M16: 15,251,802 km (0.11 R)
• M17: 15,763,726 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662

Radius: 11.6

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.4 AU - 2.74 AU

Year: 2620 Days

Day: 13.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,308,677 km

• M1: 146,456 km (0.029 R)
• M2: 514,916 km (0.12 R)
• M3: 1,367,474 km (0.119 R)
• M4: 1,982,321 km (0.094 R)
• M5: 2,774,741 km (0.09 R)
• M6: 3,383,305 km (0.111 R)
• M7: 4,283,137 km (0.087 R)
• M8: 5,051,920 km (0.078 R)
• M9: 5,432,946 km (0.045 R)
• M10: 5,910,313 km (0.101 R)
• M11: 6,806,404 km (0.078 R)
• M12: 7,605,107 km (0.05 R)
• M13: 8,901,821 km (0.032 R)
• M14: 10,454,498 km (0.101 R)
• M15: 10,997,089 km (0.076 R)
• M16: 11,681,051 km (0.057 R)
• M17: 18,660,539 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483

Radius: 13.6

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.99 AU - 3.89 AU

Year: 4057 Days

Day: 8.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,308,677 km

• M1: 169,195 km (0.113 R)
• M2: 625,917 km (0.105 R)
• M3: 1,198,728 km (0.105 R)
• M4: 1,710,951 km (0.112 R)
• M5: 2,517,882 km (0.06 R)
• M6: 3,123,005 km (0.059 R)
• M7: 3,783,480 km (0.068 R)
• M8: 4,839,790 km (0.112 R)
• M9: 5,411,553 km (0.077 R)
• M10: 5,972,845 km (0.085 R)
• M11: 6,572,732 km (0.09 R)
• M12: 7,467,178 km (0.057 R)
• M13: 7,960,851 km (0.086 R)
• M14: 9,161,224 km (0.085 R)
• M15: 11,268,609 km (0.07 R)
• M16: 12,008,221 km (0.114 R)
• M17: 14,423,180 km (0.09 R)
• M18: 14,880,650 km (0.069 R)
• M19: 15,986,328 km (0.065 R)
• M20: 16,642,165 km (0.096 R)
• M21: 18,598,606 km (0.08 R)
• M22: 21,681,818 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.4

Radius: 9.4

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.04 AU - 4.46 AU

Year: 4617 Days

Day: 6.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 50,308,677 km

• M1: 116,836 km (0.072 R)
• M2: 612,304 km (0.078 R)
• M3: 2,430,367 km (0.108 R)
• M4: 2,778,631 km (0.11 R)
• M5: 3,379,117 km (0.073 R)
• M6: 3,847,358 km (0.12 R)
• M7: 5,189,550 km (0.053 R)
• M8: 6,441,834 km (0.113 R)
• M9: 7,288,857 km (0.105 R)
• M10: 10,501,172 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.4

Radius: 12.5

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.38 AU - 4.28 AU

Year: 4766 Days

Day: 5.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 50,308,677 km

• M1: 162,014 km (0.098 R)
• M2: 559,795 km (0.07 R)
• M3: 1,250,040 km (0.051 R)
• M4: 2,368,882 km (0.037 R)
• M5: 3,124,352 km (0.08 R)
• M6: 4,441,860 km (0.107 R)
• M7: 5,277,514 km (0.096 R)
• M8: 5,987,804 km (0.072 R)
• M9: 7,520,435 km (0.052 R)
• M10: 8,678,472 km (0.108 R)
• M11: 12,272,411 km (0.094 R)

Asteroid Belt

Center: 6.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.5

Radius: 7.9

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 7.36 AU - 10.26 AU

Year: 16626 Days

Day: 15.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,308,677 km

• M1: 98,585 km (0.099 R)
• M2: 543,639 km (0.043 R)
• M3: 1,870,123 km (0.057 R)
• M4: 2,288,099 km (0.076 R)
• M5: 5,479,321 km (0.058 R)
• M6: 5,826,388 km (0.079 R)
• M7: 6,488,209 km (0.089 R)
• M8: 7,701,149 km (0.106 R)
• M9: 12,064,769 km (0.065 R)
• M10: 13,571,519 km (0.092 R)
• M11: 18,374,508 km (0.099 R)
• M12: 18,761,219 km (0.113 R)
• M13: 20,280,235 km (0.112 R)
• M14: 20,693,125 km (0.097 R)
• M15: 24,201,644 km (0.097 R)
• M16: 30,933,698 km (0.09 R)
• M17: 32,821,174 km (0.064 R)
• M18: 34,082,434 km (0.109 R)
• M19: 34,549,030 km (0.08 R)
• M20: 36,946,186 km (0.059 R)
• M21: 38,185,455 km (0.101 R)
• M22: 45,218,948 km (0.115 R)
• M23: 46,207,940 km (0.086 R)
• M24: 46,779,553 km (0.058 R)
• M25: 47,500,765 km (0.074 R)
• M26: 49,559,231 km (0.1 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 18,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit