🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.9

Radius: 8

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.53 AU - 0.87 AU

Year: 391 Days

Day: 12.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 89,610,123 km

• M1: 99,632 km (0.098 R)
• M2: 413,040 km (0.111 R)
• M3: 713,283 km (0.109 R)
• M4: 1,085,781 km (0.09 R)
• M5: 1,929,214 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.4

Radius: 11.1

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.71 AU - 0.83 AU

Year: 451 Days

Day: 6.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 89,610,123 km

• M1: 138,079 km (0.106 R)
• M2: 510,877 km (0.107 R)
• M3: 1,034,619 km (0.095 R)
• M4: 1,499,120 km (0.113 R)
• M5: 2,547,502 km (0.064 R)
• M6: 3,014,397 km (0.039 R)
• M7: 3,444,641 km (0.041 R)
• M8: 3,803,227 km (0.114 R)
• M9: 4,226,738 km (0.078 R)
• M10: 5,354,706 km (0.099 R)

Asteroid Belt

Center: 1.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297

Radius: 9

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.64 AU - 2.06 AU

Year: 1678 Days

Day: 5.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 89,610,123 km

• M1: 111,899 km (0.077 R)
• M2: 469,887 km (0.108 R)
• M3: 750,084 km (0.042 R)
• M4: 1,154,596 km (0.035 R)
• M5: 1,552,676 km (0.11 R)
• M6: 2,135,210 km (0.069 R)
• M7: 2,543,164 km (0.045 R)
• M8: 2,962,487 km (0.109 R)
• M9: 3,267,068 km (0.099 R)
• M10: 4,005,633 km (0.118 R)
• M11: 4,538,949 km (0.027 R)
• M12: 4,926,707 km (0.119 R)
• M13: 5,642,832 km (0.065 R)
• M14: 6,069,784 km (0.117 R)
• M15: 6,518,129 km (0.119 R)
• M16: 7,158,258 km (0.074 R)
• M17: 7,556,936 km (0.116 R)
• M18: 8,182,854 km (0.094 R)
• M19: 9,215,079 km (0.065 R)
• M20: 10,971,508 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.7

Radius: 14.8

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.49 AU - 2.39 AU

Year: 1802 Days

Day: 13.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 89,610,123 km

• M1: 184,155 km (0.084 R)
• M2: 769,382 km (0.034 R)
• M3: 1,312,572 km (0.046 R)
• M4: 2,096,913 km (0.063 R)
• M5: 2,807,952 km (0.093 R)
• M6: 3,540,084 km (0.102 R)
• M7: 4,362,274 km (0.038 R)
• M8: 5,269,435 km (0.094 R)
• M9: 6,100,452 km (0.042 R)
• M10: 6,616,863 km (0.116 R)
• M11: 7,559,779 km (0.049 R)
• M12: 8,426,100 km (0.076 R)
• M13: 9,068,473 km (0.105 R)
• M14: 9,803,597 km (0.051 R)
• M15: 10,294,727 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.3

Radius: 8

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.26 AU - 10.8 AU

Year: 21183 Days

Day: 17.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 89,610,123 km

• M1: 101,876 km (0.102 R)
• M2: 1,609,224 km (0.111 R)
• M3: 5,467,802 km (0.118 R)
• M4: 6,699,292 km (0.031 R)
• M5: 7,222,286 km (0.062 R)
• M6: 8,852,903 km (0.105 R)
• M7: 9,269,682 km (0.096 R)
• M8: 9,864,035 km (0.092 R)
• M9: 11,552,845 km (0.098 R)
• M10: 12,241,145 km (0.038 R)
• M11: 13,562,244 km (0.102 R)
• M12: 19,020,472 km (0.115 R)
• M13: 21,338,491 km (0.107 R)
• M14: 23,540,571 km (0.077 R)
• M15: 28,842,021 km (0.102 R)
• M16: 35,665,628 km (0.072 R)
• M17: 51,549,631 km (0.031 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.8

Radius: 4.7

Gravity: 34.89 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.31 AU - 13.55 AU

Year: 24097 Days

Day: 18.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 89,610,123 km

• M1: 60,886 km (0.061 R)
• M2: 514,168 km (0.065 R)
• M3: 1,343,389 km (0.064 R)
• M4: 1,706,164 km (0.049 R)
• M5: 2,830,841 km (0.117 R)
• M6: 3,365,204 km (0.112 R)
• M7: 4,098,832 km (0.083 R)
• M8: 4,856,844 km (0.034 R)
• M9: 9,595,357 km (0.108 R)
• M10: 10,854,223 km (0.075 R)
• M11: 11,798,335 km (0.094 R)
• M12: 12,007,623 km (0.108 R)
• M13: 14,554,975 km (0.046 R)
• M14: 21,195,176 km (0.055 R)
• M15: 23,754,646 km (0.081 R)
• M16: 26,393,702 km (0.051 R)
• M17: 26,992,243 km (0.095 R)
• M18: 37,687,144 km (0.043 R)
• M19: 38,141,174 km (0.092 R)
• M20: 47,298,209 km (0.04 R)
• M21: 47,649,914 km (0.068 R)
• M22: 48,180,687 km (0.096 R)
• M23: 64,907,375 km (0.118 R)
• M24: 76,353,856 km (0.076 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 18,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit