🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.9

Radius: 9.6

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.46 AU - 0.62 AU

Year: 274 Days

Day: 10.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 75,243,784 km

• M1: 119,678 km (0.098 R)
• M2: 459,116 km (0.073 R)
• M3: 806,033 km (0.097 R)
• M4: 1,114,355 km (0.053 R)
• M5: 1,449,454 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612

Radius: 14

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.51 AU - 0.61 AU

Year: 289 Days

Day: 11.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 75,243,784 km

• M1: 174,132 km (0.107 R)
• M2: 633,098 km (0.115 R)
• M3: 1,391,111 km (0.118 R)
• M4: 2,095,567 km (0.116 R)
• M5: 2,793,441 km (0.07 R)
• M6: 3,426,090 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300

Radius: 10.6

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.81 AU - 1.23 AU

Year: 711 Days

Day: 6.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 75,243,784 km

• M1: 131,945 km (0.089 R)
• M2: 656,286 km (0.099 R)
• M3: 1,011,730 km (0.099 R)
• M4: 1,356,254 km (0.116 R)
• M5: 1,735,036 km (0.087 R)
• M6: 2,784,914 km (0.109 R)
• M7: 4,214,920 km (0.096 R)
• M8: 4,925,211 km (0.055 R)
• M9: 5,260,310 km (0.115 R)
• M10: 5,644,776 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.7

Radius: 8.1

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.38 AU - 4.36 AU

Year: 5255 Days

Day: 11.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 75,243,784 km

• M1: 100,829 km (0.102 R)
• M2: 430,543 km (0.036 R)
• M3: 722,259 km (0.092 R)
• M4: 1,296,415 km (0.04 R)
• M5: 1,555,519 km (0.108 R)
• M6: 2,077,466 km (0.086 R)
• M7: 3,665,148 km (0.107 R)
• M8: 4,510,825 km (0.099 R)
• M9: 5,328,078 km (0.096 R)
• M10: 5,749,345 km (0.11 R)
• M11: 6,583,503 km (0.115 R)
• M12: 8,197,515 km (0.067 R)
• M13: 11,018,182 km (0.113 R)
• M14: 11,702,593 km (0.073 R)
• M15: 13,476,674 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.3

Radius: 14.1

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.25 AU - 4.45 AU

Year: 6262 Days

Day: 5.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 75,243,784 km

• M1: 176,226 km (0.093 R)
• M2: 759,508 km (0.104 R)
• M3: 1,281,007 km (0.074 R)
• M4: 1,783,805 km (0.042 R)
• M5: 2,235,291 km (0.079 R)
• M6: 3,555,044 km (0.086 R)
• M7: 4,465,646 km (0.103 R)
• M8: 5,313,866 km (0.068 R)
• M9: 5,777,021 km (0.106 R)
• M10: 6,644,240 km (0.103 R)
• M11: 7,444,289 km (0.116 R)
• M12: 9,458,026 km (0.101 R)
• M13: 10,002,114 km (0.059 R)
• M14: 11,403,995 km (0.062 R)
• M15: 12,391,042 km (0.065 R)
• M16: 15,139,005 km (0.108 R)
• M17: 16,075,189 km (0.112 R)
• M18: 17,249,233 km (0.045 R)
• M19: 17,789,132 km (0.061 R)
• M20: 19,404,340 km (0.12 R)
• M21: 19,988,519 km (0.113 R)
• M22: 24,580,875 km (0.046 R)
• M23: 26,582,345 km (0.033 R)
• M24: 30,221,014 km (0.073 R)
• M25: 33,653,537 km (0.102 R)
• M26: 35,139,642 km (0.077 R)
• M27: 36,117,863 km (0.067 R)
• M28: 37,562,829 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.7

Radius: 14.5

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 4.81 AU - 6.25 AU

Year: 8976 Days

Day: 12 Hours

Environment

Temp: -228 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 75,243,784 km

• M1: 192,682 km (0.089 R)
• M2: 728,542 km (0.096 R)
• M3: 1,212,491 km (0.07 R)
• M4: 2,062,955 km (0.093 R)
• M5: 2,518,630 km (0.089 R)
• M6: 4,681,516 km (0.036 R)
• M7: 5,745,306 km (0.115 R)
• M8: 6,737,738 km (0.117 R)
• M9: 7,196,854 km (0.095 R)
• M10: 7,841,621 km (0.086 R)
• M11: 10,610,229 km (0.065 R)
• M12: 11,772,006 km (0.077 R)
• M13: 12,784,335 km (0.082 R)
• M14: 15,241,330 km (0.082 R)
• M15: 22,480,371 km (0.103 R)
• M16: 24,037,685 km (0.066 R)
• M17: 25,024,133 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.3

Radius: 5.8

Gravity: 25.45 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.65 AU - 9.67 AU

Year: 17591 Days

Day: 20 Hours

Environment

Temp: -234 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 75,243,784 km

• M1: 73,752 km (0.093 R)
• M2: 292,015 km (0.063 R)
• M3: 1,260,811 km (0.089 R)
• M4: 4,634,991 km (0.118 R)
• M5: 4,992,231 km (0.101 R)
• M6: 6,090,578 km (0.118 R)
• M7: 7,389,088 km (0.065 R)
• M8: 8,595,146 km (0.09 R)
• M9: 9,638,740 km (0.114 R)
• M10: 12,040,983 km (0.119 R)
• M11: 14,891,271 km (0.089 R)
• M12: 17,728,844 km (0.039 R)
• M13: 21,003,242 km (0.11 R)
• M14: 23,708,570 km (0.107 R)
• M15: 27,780,474 km (0.115 R)
• M16: 30,657,092 km (0.03 R)
• M17: 50,086,713 km (0.108 R)
• M18: 50,777,407 km (0.098 R)
• M19: 53,244,575 km (0.083 R)
• M20: 57,281,473 km (0.035 R)
• M21: 58,607,359 km (0.075 R)
• M22: 60,537,022 km (0.064 R)
• M23: 68,467,355 km (0.084 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: 533 - 19,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit