🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.7

Radius: 11.1

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.73 AU - 0.97 AU

Year: 506 Days

Day: 10 Hours

Environment

Temp: -146 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 86,661,564 km

• M1: 138,378 km (0.076 R)
• M2: 494,421 km (0.09 R)
• M3: 866,920 km (0.058 R)
• M4: 1,219,971 km (0.119 R)
• M5: 1,917,845 km (0.071 R)
• M6: 2,387,133 km (0.067 R)
• M7: 3,081,267 km (0.039 R)
• M8: 3,637,173 km (0.12 R)
• M9: 4,186,646 km (0.095 R)
• M10: 4,649,801 km (0.106 R)
• M11: 5,281,104 km (0.092 R)
• M12: 6,061,107 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.7

Radius: 10.4

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.98 AU - 1.08 AU

Year: 675 Days

Day: 13.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 86,661,564 km

• M1: 131,347 km (0.085 R)
• M2: 506,987 km (0.052 R)
• M3: 867,967 km (0.04 R)
• M4: 1,216,829 km (0.03 R)
• M5: 2,084,347 km (0.1 R)
• M6: 2,763,821 km (0.07 R)
• M7: 3,131,233 km (0.088 R)
• M8: 3,999,948 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.5

Radius: 8.2

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.53 AU - 1.81 AU

Year: 1393 Days

Day: 8.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 86,661,564 km

• M1: 106,514 km (0.087 R)
• M2: 588,368 km (0.042 R)
• M3: 1,025,643 km (0.065 R)
• M4: 2,166,776 km (0.07 R)
• M5: 2,786,111 km (0.097 R)
• M6: 4,089,856 km (0.1 R)
• M7: 4,355,692 km (0.12 R)
• M8: 5,014,969 km (0.066 R)
• M9: 5,596,905 km (0.048 R)
• M10: 6,688,820 km (0.106 R)
• M11: 7,565,314 km (0.076 R)
• M12: 8,095,938 km (0.089 R)
• M13: 8,383,465 km (0.085 R)
• M14: 9,778,166 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142

Radius: 12.3

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2 AU - 2.52 AU

Year: 2194 Days

Day: 10.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 86,661,564 km

• M1: 153,039 km (0.114 R)
• M2: 623,374 km (0.055 R)
• M3: 1,640,789 km (0.108 R)
• M4: 2,529,102 km (0.093 R)
• M5: 2,957,550 km (0.097 R)
• M6: 3,684,745 km (0.117 R)
• M7: 4,255,611 km (0.081 R)
• M8: 5,165,016 km (0.103 R)
• M9: 5,575,363 km (0.033 R)
• M10: 6,071,130 km (0.065 R)
• M11: 6,709,465 km (0.031 R)
• M12: 8,951,488 km (0.115 R)

Asteroid Belt

Center: 4.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.6

Radius: 5.6

Gravity: 23.55 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.52 AU - 7.04 AU

Year: 11399 Days

Day: 24.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 86,661,564 km

• M1: 87,964 km (0.07 R)
• M2: 414,386 km (0.09 R)
• M3: 937,081 km (0.045 R)
• M4: 1,349,223 km (0.112 R)
• M5: 2,327,144 km (0.042 R)
• M6: 3,174,317 km (0.106 R)
• M7: 3,707,634 km (0.088 R)
• M8: 5,082,139 km (0.119 R)
• M9: 7,999,148 km (0.069 R)
• M10: 9,079,095 km (0.057 R)
• M11: 12,959,664 km (0.093 R)
• M12: 16,543,430 km (0.083 R)
• M13: 16,986,689 km (0.077 R)
• M14: 17,437,726 km (0.118 R)
• M15: 18,051,526 km (0.109 R)
• M16: 24,619,322 km (0.116 R)
• M17: 27,597,965 km (0.111 R)
• M18: 29,066,717 km (0.118 R)
• M19: 33,549,267 km (0.104 R)
• M20: 36,448,474 km (0.115 R)
• M21: 40,969,322 km (0.109 R)
• M22: 42,739,513 km (0.099 R)
• M23: 43,155,096 km (0.05 R)
• M24: 49,108,493 km (0.071 R)
• M25: 49,716,908 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.8

Radius: 3.1

Gravity: 103.93 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.05 AU - 10.89 AU

Year: 17346 Days

Day: 23.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 86,661,564 km

• M1: 38,596 km (0.049 R)
• M2: 143,016 km (0.117 R)
• M3: 384,467 km (0.104 R)
• M4: 503,696 km (0.104 R)
• M5: 1,163,871 km (0.109 R)
• M6: 1,401,134 km (0.068 R)
• M7: 2,263,865 km (0.056 R)
• M8: 2,806,157 km (0.119 R)
• M9: 3,040,278 km (0.105 R)
• M10: 3,343,961 km (0.094 R)
• M11: 4,342,228 km (0.093 R)
• M12: 4,799,100 km (0.115 R)
• M13: 5,171,898 km (0.079 R)
• M14: 5,684,869 km (0.07 R)
• M15: 6,811,041 km (0.098 R)
• M16: 6,996,692 km (0.076 R)
• M17: 7,185,485 km (0.094 R)
• M18: 7,672,725 km (0.109 R)
• M19: 8,766,734 km (0.117 R)
• M20: 9,379,338 km (0.099 R)
• M21: 10,627,134 km (0.053 R)
• M22: 14,948,866 km (0.09 R)
• M23: 15,341,262 km (0.052 R)
• M24: 15,580,020 km (0.089 R)
• M25: 18,016,520 km (0.026 R)
• M26: 25,247,633 km (0.06 R)
• M27: 26,710,251 km (0.102 R)
• M28: 27,171,461 km (0.088 R)
• M29: 32,469,021 km (0.076 R)
• M30: 35,427,768 km (0.084 R)
• M31: 50,624,069 km (0.104 R)
• M32: 53,852,092 km (0.06 R)
• M33: 54,957,770 km (0.112 R)
• M34: 57,980,096 km (0.028 R)
• M35: 71,619,981 km (0.112 R)
• M36: 72,063,688 km (0.119 R)
• M37: 72,509,190 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.6

Radius: 7.7

Gravity: 12.47 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.49 AU - 12.41 AU

Year: 23396 Days

Day: 24.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 86,661,564 km

• M1: 95,743 km (0.09 R)
• M2: 382,073 km (0.11 R)
• M3: 809,324 km (0.104 R)
• M4: 1,135,298 km (0.118 R)
• M5: 1,432,250 km (0.045 R)
• M6: 3,558,485 km (0.04 R)
• M7: 3,903,457 km (0.078 R)
• M8: 4,409,846 km (0.102 R)
• M9: 5,975,089 km (0.047 R)
• M10: 6,238,231 km (0.12 R)
• M11: 6,555,229 km (0.118 R)
• M12: 6,835,276 km (0.104 R)
• M13: 7,775,649 km (0.057 R)
• M14: 12,983,450 km (0.084 R)
• M15: 13,426,110 km (0.064 R)
• M16: 13,878,793 km (0.118 R)
• M17: 15,055,081 km (0.08 R)
• M18: 18,887,629 km (0.088 R)
• M19: 19,841,315 km (0.037 R)
• M20: 22,365,630 km (0.093 R)
• M21: 23,978,743 km (0.071 R)
• M22: 24,983,144 km (0.114 R)
• M23: 26,015,219 km (0.099 R)
• M24: 27,194,948 km (0.111 R)
• M25: 32,004,071 km (0.081 R)
• M26: 33,220,750 km (0.069 R)
• M27: 36,908,637 km (0.088 R)
• M28: 38,547,781 km (0.105 R)
• M29: 41,333,892 km (0.08 R)
• M30: 49,951,627 km (0.1 R)
• M31: 54,201,702 km (0.04 R)
• M32: 57,099,562 km (0.049 R)
• M33: 60,916,552 km (0.075 R)
• M34: 61,327,946 km (0.099 R)
• M35: 84,345,224 km (0.086 R)
• M36: 86,661,598 km (0.057 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: 159 - 18,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit