🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.4

Radius: 14.9

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.55 AU - 0.89 AU

Year: 401 Days

Day: 7.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 65,730,509 km

• M1: 185,352 km (0.089 R)
• M2: 659,278 km (0.119 R)
• M3: 1,159,383 km (0.111 R)
• M4: 1,667,418 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.7

Radius: 13.5

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.94 AU - 1.02 AU

Year: 636 Days

Day: 9.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 65,730,509 km

• M1: 170,242 km (0.111 R)
• M2: 758,162 km (0.118 R)
• M3: 1,258,268 km (0.118 R)
• M4: 1,715,888 km (0.094 R)
• M5: 2,525,960 km (0.044 R)
• M6: 3,493,858 km (0.094 R)
• M7: 4,171,537 km (0.091 R)
• M8: 5,074,509 km (0.063 R)
• M9: 5,740,519 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.7

Radius: 13.4

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.88 AU - 2.14 AU

Year: 1869 Days

Day: 10.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,730,509 km

• M1: 166,951 km (0.081 R)
• M2: 785,838 km (0.12 R)
• M3: 1,402,330 km (0.101 R)
• M4: 1,934,450 km (0.109 R)
• M5: 2,397,755 km (0.112 R)
• M6: 2,981,486 km (0.119 R)
• M7: 4,025,828 km (0.063 R)
• M8: 4,519,202 km (0.12 R)
• M9: 5,486,502 km (0.094 R)
• M10: 6,967,072 km (0.115 R)
• M11: 9,091,511 km (0.087 R)
• M12: 9,770,835 km (0.077 R)
• M13: 10,447,317 km (0.107 R)
• M14: 11,933,871 km (0.05 R)
• M15: 13,470,391 km (0.114 R)
• M16: 14,085,088 km (0.117 R)
• M17: 15,323,310 km (0.102 R)
• M18: 15,993,209 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.1

Radius: 9.6

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.95 AU - 4.05 AU

Year: 4295 Days

Day: 9.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 65,730,509 km

• M1: 119,529 km (0.101 R)
• M2: 607,367 km (0.067 R)
• M3: 1,005,896 km (0.058 R)
• M4: 1,424,471 km (0.07 R)
• M5: 2,460,586 km (0.055 R)
• M6: 3,212,913 km (0.079 R)
• M7: 3,787,968 km (0.079 R)
• M8: 4,200,858 km (0.039 R)
• M9: 4,571,561 km (0.085 R)
• M10: 5,247,145 km (0.065 R)
• M11: 5,595,409 km (0.101 R)
• M12: 6,279,221 km (0.106 R)
• M13: 6,953,907 km (0.075 R)
• M14: 7,507,868 km (0.064 R)
• M15: 7,985,834 km (0.109 R)
• M16: 9,193,238 km (0.109 R)
• M17: 9,860,744 km (0.079 R)
• M18: 11,380,658 km (0.111 R)
• M19: 11,693,467 km (0.114 R)
• M20: 12,619,029 km (0.116 R)
• M21: 13,197,225 km (0.104 R)
• M22: 15,965,085 km (0.113 R)
• M23: 16,641,716 km (0.069 R)
• M24: 17,991,837 km (0.079 R)
• M25: 18,662,783 km (0.098 R)
• M26: 21,109,307 km (0.046 R)
• M27: 23,329,190 km (0.092 R)
• M28: 25,018,000 km (0.031 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.8

Radius: 8.4

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 5.69 AU - 5.99 AU

Year: 9258 Days

Day: 7.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,730,509 km

• M1: 105,317 km (0.111 R)
• M2: 514,317 km (0.063 R)
• M3: 1,545,795 km (0.09 R)
• M4: 2,287,800 km (0.053 R)
• M5: 5,087,674 km (0.116 R)
• M6: 7,970,275 km (0.087 R)
• M7: 12,826,821 km (0.102 R)
• M8: 13,108,663 km (0.111 R)
• M9: 17,228,140 km (0.087 R)
• M10: 23,706,176 km (0.095 R)
• M11: 25,792,618 km (0.112 R)
• M12: 28,473,561 km (0.108 R)
• M13: 31,846,694 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336

Radius: 6.3

Gravity: 8.47 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 8.49 AU - 12.89 AU

Year: 22929 Days

Day: 18.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,730,509 km

• M1: 78,389 km (0.104 R)
• M2: 332,406 km (0.04 R)
• M3: 669,151 km (0.119 R)
• M4: 908,807 km (0.112 R)
• M5: 1,729,800 km (0.077 R)
• M6: 2,990,761 km (0.032 R)
• M7: 4,217,314 km (0.115 R)
• M8: 5,519,713 km (0.075 R)
• M9: 7,802,277 km (0.078 R)
• M10: 15,127,187 km (0.078 R)
• M11: 15,649,583 km (0.037 R)
• M12: 21,365,568 km (0.066 R)
• M13: 22,308,782 km (0.12 R)
• M14: 25,200,659 km (0.096 R)
• M15: 26,467,005 km (0.09 R)
• M16: 28,784,425 km (0.078 R)
• M17: 33,190,532 km (0.076 R)
• M18: 34,710,745 km (0.111 R)
• M19: 35,227,755 km (0.099 R)
• M20: 36,809,154 km (0.107 R)
• M21: 37,077,234 km (0.073 R)
• M22: 42,275,311 km (0.113 R)
• M23: 45,277,591 km (0.064 R)
• M24: 49,878,772 km (0.111 R)
• M25: 52,715,896 km (0.073 R)
• M26: 64,945,821 km (0.047 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: 383 - 12,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit