🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.7

Radius: 12.4

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.6 AU - 0.78 AU

Year: 370 Days

Day: 6 Hours

Environment

Temp: -147 °C

Axial Tilt: 145.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 57,931,945 km

• M1: 154,235 km (0.044 R)
• M2: 552,764 km (0.116 R)
• M3: 1,374,804 km (0.084 R)
• M4: 1,795,623 km (0.105 R)
• M5: 2,365,890 km (0.072 R)
• M6: 2,794,339 km (0.085 R)
• M7: 3,297,436 km (0.119 R)
• M8: 4,186,197 km (0.119 R)
• M9: 4,730,883 km (0.086 R)
• M10: 5,275,270 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.9

Radius: 9.2

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.4 AU - 1.94 AU

Year: 1393 Days

Day: 13.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,931,945 km

• M1: 114,442 km (0.099 R)
• M2: 488,736 km (0.06 R)
• M3: 1,212,790 km (0.103 R)
• M4: 1,958,386 km (0.108 R)
• M5: 2,462,830 km (0.091 R)
• M6: 2,779,229 km (0.084 R)
• M7: 3,297,735 km (0.08 R)
• M8: 3,683,698 km (0.117 R)
• M9: 4,239,155 km (0.066 R)
• M10: 5,045,787 km (0.047 R)
• M11: 5,884,731 km (0.102 R)
• M12: 6,525,310 km (0.077 R)
• M13: 7,236,947 km (0.112 R)
• M14: 7,677,662 km (0.077 R)
• M15: 8,470,830 km (0.109 R)
• M16: 9,777,118 km (0.113 R)
• M17: 11,662,650 km (0.12 R)
• M18: 12,016,898 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.9

Radius: 14.8

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.6 AU - 2.06 AU

Year: 1598 Days

Day: 6 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 57,931,945 km

• M1: 184,005 km (0.119 R)
• M2: 1,076,805 km (0.088 R)
• M3: 1,537,717 km (0.036 R)
• M4: 2,001,769 km (0.092 R)
• M5: 3,383,006 km (0.117 R)
• M6: 4,375,139 km (0.087 R)
• M7: 5,410,955 km (0.043 R)
• M8: 5,976,435 km (0.113 R)
• M9: 6,768,406 km (0.079 R)
• M10: 7,836,236 km (0.092 R)
• M11: 8,315,398 km (0.094 R)
• M12: 8,814,157 km (0.038 R)
• M13: 9,391,904 km (0.104 R)
• M14: 11,211,912 km (0.037 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.1

Radius: 10.2

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.71 AU - 2.67 AU

Year: 2093 Days

Day: 8.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,931,945 km

• M1: 140,472 km (0.105 R)
• M2: 648,806 km (0.085 R)
• M3: 983,456 km (0.048 R)
• M4: 1,771,239 km (0.11 R)
• M5: 2,421,990 km (0.104 R)
• M6: 2,959,046 km (0.065 R)
• M7: 3,560,429 km (0.049 R)
• M8: 3,919,165 km (0.076 R)
• M9: 4,286,877 km (0.117 R)
• M10: 4,840,538 km (0.094 R)
• M11: 6,014,134 km (0.041 R)
• M12: 6,708,866 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.6

Radius: 12.2

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2 AU - 2.44 AU

Year: 2136 Days

Day: 8.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 57,931,945 km

• M1: 151,842 km (0.111 R)
• M2: 580,739 km (0.1 R)
• M3: 1,099,245 km (0.11 R)
• M4: 1,792,781 km (0.052 R)
• M5: 2,250,700 km (0.096 R)
• M6: 2,712,359 km (0.049 R)
• M7: 3,195,261 km (0.105 R)
• M8: 4,234,667 km (0.076 R)
• M9: 4,796,257 km (0.105 R)
• M10: 5,269,136 km (0.102 R)
• M11: 5,690,404 km (0.094 R)
• M12: 6,331,281 km (0.069 R)
• M13: 10,377,305 km (0.055 R)

Asteroid Belt

Center: 4.66 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.7

Radius: 4.6

Gravity: 30.23 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.67 AU - 7.53 AU

Year: 12215 Days

Day: 23.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 57,931,945 km

• M1: 57,146 km (0.088 R)
• M2: 1,086,679 km (0.084 R)
• M3: 1,458,280 km (0.085 R)
• M4: 2,531,645 km (0.064 R)
• M5: 4,770,078 km (0.111 R)
• M6: 5,331,070 km (0.112 R)
• M7: 6,196,344 km (0.103 R)
• M8: 6,904,091 km (0.108 R)
• M9: 7,068,350 km (0.062 R)
• M10: 8,478,609 km (0.114 R)
• M11: 8,667,102 km (0.092 R)
• M12: 11,783,226 km (0.087 R)
• M13: 12,136,726 km (0.097 R)
• M14: 16,286,720 km (0.081 R)
• M15: 16,505,133 km (0.113 R)
• M16: 19,360,807 km (0.112 R)
• M17: 19,524,018 km (0.076 R)
• M18: 20,102,214 km (0.104 R)
• M19: 23,719,939 km (0.107 R)
• M20: 24,283,325 km (0.07 R)
• M21: 25,339,187 km (0.118 R)
• M22: 29,008,822 km (0.1 R)
• M23: 32,785,421 km (0.103 R)
• M24: 40,358,962 km (0.066 R)
• M25: 41,838,186 km (0.04 R)
• M26: 45,477,453 km (0.115 R)
• M27: 47,670,109 km (0.102 R)
• M28: 49,626,550 km (0.119 R)
• M29: 49,932,179 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.9

Radius: 7.1

Gravity: 11.58 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 6.87 AU - 8.97 AU

Year: 14391 Days

Day: 21.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 57,931,945 km

• M1: 88,263 km (0.11 R)
• M2: 425,606 km (0.092 R)
• M3: 687,552 km (0.104 R)
• M4: 1,226,852 km (0.103 R)
• M5: 1,603,689 km (0.052 R)
• M6: 2,110,826 km (0.119 R)
• M7: 3,599,325 km (0.07 R)
• M8: 4,948,698 km (0.103 R)
• M9: 6,132,166 km (0.086 R)
• M10: 6,405,781 km (0.091 R)
• M11: 8,035,350 km (0.109 R)
• M12: 10,138,098 km (0.047 R)
• M13: 10,632,220 km (0.116 R)
• M14: 11,142,349 km (0.025 R)
• M15: 11,550,302 km (0.095 R)
• M16: 17,022,293 km (0.095 R)
• M17: 19,173,211 km (0.092 R)
• M18: 20,356,829 km (0.112 R)
• M19: 21,320,539 km (0.114 R)
• M20: 22,962,376 km (0.113 R)
• M21: 23,623,149 km (0.086 R)
• M22: 28,824,667 km (0.115 R)
• M23: 31,171,559 km (0.119 R)
• M24: 34,006,438 km (0.105 R)
• M25: 34,741,114 km (0.092 R)
• M26: 35,486,261 km (0.111 R)
• M27: 37,525,579 km (0.109 R)
• M28: 38,178,573 km (0.12 R)
• M29: 38,573,961 km (0.045 R)
• M30: 52,230,152 km (0.108 R)
• M31: 52,554,779 km (0.054 R)
• M32: 53,207,923 km (0.096 R)
• M33: 54,363,717 km (0.114 R)
• M34: 54,864,271 km (0.12 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 17,742 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit