🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.6

Radius: 13.9

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.56 AU - 0.8 AU

Year: 368 Days

Day: 6.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 163.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 81,301,490 km

• M1: 172,935 km (0.089 R)
• M2: 799,900 km (0.089 R)
• M3: 1,467,705 km (0.065 R)
• M4: 2,112,322 km (0.109 R)
• M5: 2,815,133 km (0.095 R)
• M6: 3,810,557 km (0.118 R)
• M7: 4,280,145 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.2

Radius: 14.1

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.06 AU - 1.18 AU

Year: 778 Days

Day: 12.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 81,301,490 km

• M1: 175,478 km (0.061 R)
• M2: 745,446 km (0.047 R)
• M3: 1,188,405 km (0.111 R)
• M4: 1,646,175 km (0.095 R)
• M5: 2,403,140 km (0.049 R)
• M6: 3,128,839 km (0.094 R)
• M7: 4,282,389 km (0.029 R)
• M8: 5,526,744 km (0.099 R)
• M9: 5,984,663 km (0.052 R)
• M10: 6,554,631 km (0.077 R)
• M11: 7,300,376 km (0.08 R)
• M12: 9,316,955 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.3

Radius: 10.5

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.19 AU - 1.23 AU

Year: 873 Days

Day: 7.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 81,301,490 km

• M1: 130,599 km (0.086 R)
• M2: 598,541 km (0.11 R)
• M3: 1,210,696 km (0.046 R)
• M4: 1,619,995 km (0.063 R)
• M5: 1,986,809 km (0.042 R)
• M6: 2,807,204 km (0.036 R)
• M7: 3,248,667 km (0.066 R)
• M8: 3,668,439 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.2

Radius: 13.5

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.21 AU - 1.49 AU

Year: 1029 Days

Day: 9.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 81,301,490 km

• M1: 167,998 km (0.093 R)
• M2: 805,285 km (0.118 R)
• M3: 1,639,144 km (0.094 R)
• M4: 2,120,251 km (0.085 R)
• M5: 3,027,861 km (0.05 R)
• M6: 4,126,657 km (0.088 R)
• M7: 4,880,481 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80

Radius: 13

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.9 AU - 3.68 AU

Year: 3915 Days

Day: 10.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 81,301,490 km

• M1: 162,164 km (0.064 R)
• M2: 840,740 km (0.101 R)
• M3: 1,406,070 km (0.08 R)
• M4: 2,004,312 km (0.099 R)
• M5: 4,647,707 km (0.105 R)
• M6: 5,279,309 km (0.113 R)
• M7: 6,451,109 km (0.114 R)
• M8: 7,161,998 km (0.12 R)
• M9: 7,897,272 km (0.094 R)
• M10: 8,453,028 km (0.086 R)
• M11: 10,181,182 km (0.115 R)
• M12: 11,492,408 km (0.09 R)
• M13: 11,989,521 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.2

Radius: 10

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.88 AU - 4.42 AU

Year: 4575 Days

Day: 7.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 81,301,490 km

• M1: 146,905 km (0.085 R)
• M2: 535,710 km (0.101 R)
• M3: 880,982 km (0.05 R)
• M4: 1,952,851 km (0.077 R)
• M5: 2,287,950 km (0.106 R)
• M6: 3,454,065 km (0.112 R)
• M7: 3,884,309 km (0.102 R)
• M8: 4,537,154 km (0.088 R)
• M9: 4,952,886 km (0.072 R)
• M10: 5,804,846 km (0.11 R)
• M11: 7,459,698 km (0.035 R)
• M12: 8,110,598 km (0.111 R)
• M13: 9,214,930 km (0.071 R)
• M14: 10,500,275 km (0.066 R)
• M15: 11,229,863 km (0.061 R)
• M16: 11,855,930 km (0.072 R)
• M17: 13,079,940 km (0.061 R)
• M18: 13,823,292 km (0.099 R)
• M19: 14,231,245 km (0.026 R)
• M20: 17,023,191 km (0.101 R)
• M21: 18,455,590 km (0.076 R)
• M22: 21,018,950 km (0.093 R)
• M23: 22,807,093 km (0.11 R)
• M24: 24,471,369 km (0.044 R)
• M25: 25,371,200 km (0.094 R)

Asteroid Belt

Center: 4.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.4

Radius: 14.2

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.94 AU - 5.8 AU

Year: 8163 Days

Day: 5.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 81,301,490 km

• M1: 176,675 km (0.097 R)
• M2: 1,036,863 km (0.101 R)
• M3: 1,508,844 km (0.094 R)
• M4: 2,399,699 km (0.098 R)
• M5: 2,893,522 km (0.12 R)
• M6: 4,801,643 km (0.119 R)
• M7: 5,372,957 km (0.12 R)
• M8: 7,719,549 km (0.118 R)
• M9: 8,809,519 km (0.093 R)
• M10: 12,200,006 km (0.117 R)
• M11: 13,677,733 km (0.11 R)
• M12: 16,312,451 km (0.032 R)
• M13: 16,986,539 km (0.114 R)
• M14: 18,318,558 km (0.067 R)
• M15: 19,047,100 km (0.117 R)
• M16: 21,589,067 km (0.095 R)
• M17: 24,089,446 km (0.102 R)
• M18: 34,033,366 km (0.114 R)
• M19: 41,125,651 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800.5

Radius: 6.9

Gravity: 16.81 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 9.4 AU - 10.4 AU

Year: 20434 Days

Day: 17.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 81,301,490 km

• M1: 87,066 km (0.052 R)
• M2: 1,153,400 km (0.052 R)
• M3: 1,684,322 km (0.113 R)
• M4: 2,345,096 km (0.072 R)
• M5: 3,719,302 km (0.116 R)
• M6: 3,970,477 km (0.12 R)
• M7: 6,633,618 km (0.118 R)
• M8: 8,094,591 km (0.108 R)
• M9: 8,625,963 km (0.117 R)
• M10: 10,483,370 km (0.046 R)
• M11: 11,114,673 km (0.072 R)
• M12: 11,837,979 km (0.103 R)
• M13: 12,245,483 km (0.067 R)
• M14: 13,820,450 km (0.062 R)
• M15: 14,272,385 km (0.115 R)
• M16: 18,885,235 km (0.073 R)
• M17: 20,880,871 km (0.092 R)
• M18: 23,647,833 km (0.104 R)
• M19: 23,969,618 km (0.111 R)
• M20: 35,177,640 km (0.086 R)
• M21: 51,563,544 km (0.12 R)
• M22: 55,243,502 km (0.06 R)
• M23: 59,687,606 km (0.116 R)
• M24: 79,128,298 km (0.06 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: 293 - 13,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit