🌌 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: 235.1

Radius: 11.4

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.54 AU - 0.82 AU

Year: 394 Days

Day: 5.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 71,045,943 km

• M1: 141,968 km (0.119 R)
• M2: 523,144 km (0.085 R)
• M3: 1,568,982 km (0.084 R)
• M4: 2,052,034 km (0.051 R)
• M5: 2,982,682 km (0.105 R)
• M6: 3,786,621 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.8

Radius: 12.1

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.56 AU - 0.82 AU

Year: 403 Days

Day: 6.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 71,045,943 km

• M1: 150,495 km (0.113 R)
• M2: 639,381 km (0.088 R)
• M3: 1,079,648 km (0.069 R)
• M4: 1,851,722 km (0.05 R)
• M5: 2,328,940 km (0.096 R)
• M6: 2,740,184 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.6

Radius: 14.3

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.03 AU - 1.59 AU

Year: 1054 Days

Day: 7.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 71,045,943 km

• M1: 178,021 km (0.093 R)
• M2: 1,247,796 km (0.09 R)
• M3: 1,970,952 km (0.114 R)
• M4: 3,888,348 km (0.066 R)
• M5: 4,393,689 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.4

Radius: 13.8

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.97 AU - 3.81 AU

Year: 4387 Days

Day: 13.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 71,045,943 km

• M1: 171,589 km (0.101 R)
• M2: 677,828 km (0.079 R)
• M3: 1,395,150 km (0.035 R)
• M4: 4,063,078 km (0.077 R)
• M5: 5,761,762 km (0.115 R)
• M6: 6,219,681 km (0.09 R)
• M7: 7,711,471 km (0.116 R)
• M8: 11,353,282 km (0.082 R)
• M9: 14,154,651 km (0.094 R)
• M10: 15,912,576 km (0.065 R)
• M11: 16,767,229 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.2

Radius: 14

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.39 AU - 3.71 AU

Year: 4702 Days

Day: 5.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,045,943 km

• M1: 178,769 km (0.05 R)
• M2: 1,000,810 km (0.09 R)
• M3: 1,769,294 km (0.037 R)
• M4: 2,964,132 km (0.102 R)
• M5: 4,490,928 km (0.103 R)
• M6: 6,396,207 km (0.109 R)
• M7: 6,989,362 km (0.083 R)
• M8: 9,402,376 km (0.093 R)
• M9: 10,570,735 km (0.08 R)
• M10: 11,785,470 km (0.061 R)
• M11: 16,591,900 km (0.106 R)
• M12: 17,147,357 km (0.111 R)
• M13: 17,587,922 km (0.063 R)
• M14: 21,317,697 km (0.101 R)
• M15: 22,419,934 km (0.091 R)
• M16: 28,072,190 km (0.027 R)
• M17: 29,486,040 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.7

Radius: 4

Gravity: 21.92 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.61 AU - 7.03 AU

Year: 11168 Days

Day: 19.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 71,045,943 km

• M1: 59,540 km (0.09 R)
• M2: 278,402 km (0.081 R)
• M3: 431,590 km (0.07 R)
• M4: 605,572 km (0.108 R)
• M5: 782,696 km (0.117 R)
• M6: 935,435 km (0.034 R)
• M7: 1,832,574 km (0.12 R)
• M8: 2,038,121 km (0.108 R)
• M9: 2,172,011 km (0.106 R)
• M10: 2,329,837 km (0.116 R)
• M11: 2,668,527 km (0.05 R)
• M12: 3,707,185 km (0.066 R)
• M13: 4,440,214 km (0.069 R)
• M14: 4,580,687 km (0.103 R)
• M15: 5,583,142 km (0.105 R)
• M16: 7,724,935 km (0.053 R)
• M17: 8,219,057 km (0.091 R)
• M18: 10,358,456 km (0.116 R)
• M19: 10,857,065 km (0.076 R)
• M20: 12,672,735 km (0.032 R)
• M21: 16,688,241 km (0.109 R)
• M22: 19,389,230 km (0.1 R)
• M23: 20,222,191 km (0.102 R)
• M24: 21,157,926 km (0.057 R)
• M25: 22,285,595 km (0.039 R)
• M26: 23,879,261 km (0.037 R)
• M27: 40,417,006 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.3

Radius: 6.7

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.19 AU - 9.91 AU

Year: 20745 Days

Day: 16.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,045,943 km

• M1: 85,420 km (0.052 R)
• M2: 539,899 km (0.097 R)
• M3: 1,743,414 km (0.065 R)
• M4: 2,116,660 km (0.082 R)
• M5: 2,703,682 km (0.069 R)
• M6: 2,972,061 km (0.091 R)
• M7: 3,648,692 km (0.109 R)
• M8: 4,228,384 km (0.096 R)
• M9: 4,832,310 km (0.091 R)
• M10: 7,310,698 km (0.073 R)
• M11: 7,931,230 km (0.105 R)
• M12: 11,954,216 km (0.093 R)
• M13: 20,116,126 km (0.052 R)
• M14: 22,992,146 km (0.06 R)
• M15: 25,481,604 km (0.079 R)
• M16: 26,569,928 km (0.106 R)
• M17: 33,115,284 km (0.051 R)
• M18: 48,113,368 km (0.057 R)
• M19: 56,795,131 km (0.115 R)
• M20: 69,356,415 km (0.082 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 13,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit