🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.9

Radius: 9

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.86 AU - 1.16 AU

Year: 677 Days

Day: 5.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,275,551 km

• M1: 111,899 km (0.099 R)
• M2: 557,402 km (0.063 R)
• M3: 888,163 km (0.12 R)
• M4: 1,245,253 km (0.081 R)
• M5: 1,584,541 km (0.066 R)
• M6: 2,226,166 km (0.074 R)
• M7: 2,804,661 km (0.048 R)
• M8: 3,129,737 km (0.1 R)
• M9: 3,522,880 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652

Radius: 11.4

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.7 AU - 2.2 AU

Year: 1816 Days

Day: 6.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 63,275,551 km

• M1: 141,819 km (0.082 R)
• M2: 685,009 km (0.077 R)
• M3: 1,391,709 km (0.112 R)
• M4: 2,247,708 km (0.054 R)
• M5: 3,344,709 km (0.058 R)
• M6: 3,746,080 km (0.117 R)
• M7: 4,606,268 km (0.056 R)
• M8: 5,525,248 km (0.053 R)
• M9: 6,460,534 km (0.091 R)
• M10: 8,042,830 km (0.036 R)
• M11: 9,242,904 km (0.091 R)
• M12: 10,107,131 km (0.103 R)
• M13: 10,736,340 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677

Radius: 8.6

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.16 AU - 3.78 AU

Year: 4310 Days

Day: 13.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 63,275,551 km

• M1: 106,962 km (0.065 R)
• M2: 399,875 km (0.061 R)
• M3: 1,047,185 km (0.088 R)
• M4: 1,437,486 km (0.091 R)
• M5: 2,131,919 km (0.111 R)
• M6: 3,126,895 km (0.089 R)
• M7: 7,525,371 km (0.109 R)
• M8: 11,509,911 km (0.109 R)
• M9: 11,925,942 km (0.064 R)
• M10: 14,960,685 km (0.116 R)
• M11: 16,306,766 km (0.074 R)
• M12: 17,247,887 km (0.12 R)
• M13: 19,890,383 km (0.108 R)
• M14: 20,489,822 km (0.079 R)
• M15: 20,828,063 km (0.087 R)
• M16: 25,492,674 km (0.108 R)
• M17: 26,358,995 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.4

Radius: 7.5

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8.2 AU - 8.4 AU

Year: 15946 Days

Day: 17.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,275,551 km

• M1: 93,349 km (0.063 R)
• M2: 441,314 km (0.119 R)
• M3: 761,154 km (0.062 R)
• M4: 1,084,435 km (0.116 R)
• M5: 1,657,844 km (0.041 R)
• M6: 2,028,996 km (0.036 R)
• M7: 2,294,831 km (0.12 R)
• M8: 4,279,247 km (0.087 R)
• M9: 4,606,717 km (0.108 R)
• M10: 5,562,348 km (0.098 R)
• M11: 8,864,871 km (0.087 R)
• M12: 10,237,880 km (0.076 R)
• M13: 12,281,686 km (0.119 R)
• M14: 15,770,907 km (0.114 R)
• M15: 19,056,974 km (0.061 R)
• M16: 28,536,691 km (0.105 R)
• M17: 29,113,242 km (0.069 R)
• M18: 33,794,159 km (0.057 R)
• M19: 34,656,441 km (0.113 R)
• M20: 35,092,968 km (0.045 R)
• M21: 39,543,953 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275

Radius: 6.3

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.02 AU - 11.36 AU

Year: 18578 Days

Day: 22.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,275,551 km

• M1: 78,988 km (0.068 R)
• M2: 300,991 km (0.112 R)
• M3: 544,835 km (0.088 R)
• M4: 912,098 km (0.034 R)
• M5: 1,926,970 km (0.114 R)
• M6: 2,307,846 km (0.105 R)
• M7: 2,847,446 km (0.063 R)
• M8: 3,570,752 km (0.099 R)
• M9: 4,203,551 km (0.119 R)
• M10: 5,374,453 km (0.091 R)
• M11: 16,856,239 km (0.06 R)
• M12: 33,079,680 km (0.069 R)
• M13: 42,036,553 km (0.059 R)
• M14: 44,397,955 km (0.086 R)
• M15: 48,028,995 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412

Radius: 6.9

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.13 AU - 11.89 AU

Year: 19557 Days

Day: 16.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 63,275,551 km

• M1: 85,869 km (0.058 R)
• M2: 303,384 km (0.082 R)
• M3: 526,136 km (0.06 R)
• M4: 796,010 km (0.034 R)
• M5: 1,133,653 km (0.075 R)
• M6: 1,659,040 km (0.098 R)
• M7: 2,419,147 km (0.075 R)
• M8: 2,658,055 km (0.061 R)
• M9: 3,312,546 km (0.103 R)
• M10: 3,691,776 km (0.055 R)
• M11: 3,921,259 km (0.103 R)
• M12: 5,359,194 km (0.045 R)
• M13: 6,317,069 km (0.113 R)
• M14: 11,362,257 km (0.061 R)
• M15: 15,439,099 km (0.038 R)
• M16: 17,279,601 km (0.098 R)
• M17: 18,252,586 km (0.095 R)
• M18: 19,954,710 km (0.096 R)
• M19: 21,667,157 km (0.083 R)
• M20: 24,166,040 km (0.085 R)
• M21: 26,214,334 km (0.111 R)
• M22: 27,388,977 km (0.091 R)
• M23: 31,956,050 km (0.12 R)
• M24: 33,049,311 km (0.054 R)
• M25: 33,667,450 km (0.106 R)
• M26: 35,826,446 km (0.068 R)
• M27: 36,610,040 km (0.098 R)
• M28: 36,873,781 km (0.045 R)
• M29: 38,482,706 km (0.097 R)
• M30: 42,854,853 km (0.072 R)
• M31: 45,539,686 km (0.11 R)
• M32: 45,844,716 km (0.1 R)
• M33: 48,970,713 km (0.042 R)
• M34: 54,092,196 km (0.108 R)
• M35: 56,693,853 km (0.086 R)
• M36: 62,520,241 km (0.089 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 10,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit