🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.57 AU - 0.59 AU

Year: 285 Days

Day: 29.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.5

Radius: 8.5

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.77 AU - 0.89 AU

Year: 488 Days

Day: 7 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,518,315 km

• M1: 105,766 km (0.103 R)
• M2: 379,829 km (0.069 R)
• M3: 861,235 km (0.115 R)
• M4: 1,144,573 km (0.08 R)
• M5: 1,672,055 km (0.105 R)
• M6: 2,079,410 km (0.084 R)
• M7: 2,561,864 km (0.039 R)
• M8: 2,856,272 km (0.049 R)
• M9: 3,624,457 km (0.079 R)
• M10: 4,227,187 km (0.07 R)
• M11: 4,596,544 km (0.106 R)
• M12: 4,925,809 km (0.046 R)
• M13: 5,270,632 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498

Radius: 9.4

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.55 AU - 1.59 AU

Year: 1270 Days

Day: 6.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,518,315 km

• M1: 116,986 km (0.101 R)
• M2: 410,646 km (0.115 R)
• M3: 717,471 km (0.101 R)
• M4: 1,919,191 km (0.055 R)
• M5: 3,116,872 km (0.115 R)
• M6: 3,844,067 km (0.115 R)
• M7: 4,959,169 km (0.116 R)
• M8: 6,525,459 km (0.087 R)
• M9: 7,041,572 km (0.118 R)
• M10: 7,814,993 km (0.081 R)
• M11: 8,506,285 km (0.109 R)
• M12: 8,895,239 km (0.058 R)
• M13: 9,738,522 km (0.089 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.9

Radius: 7.2

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.8 AU - 7.36 AU

Year: 9680 Days

Day: 16.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 166.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 65,518,315 km

• M1: 197,768 km (0.107 R)
• M2: 588,967 km (0.048 R)
• M3: 2,362,749 km (0.08 R)
• M4: 3,082,015 km (0.027 R)
• M5: 3,540,234 km (0.093 R)
• M6: 5,315,960 km (0.073 R)
• M7: 6,987,866 km (0.099 R)
• M8: 7,519,088 km (0.113 R)
• M9: 7,810,954 km (0.055 R)
• M10: 8,910,947 km (0.114 R)
• M11: 9,497,969 km (0.066 R)
• M12: 13,814,316 km (0.054 R)
• M13: 14,105,583 km (0.086 R)
• M14: 14,650,419 km (0.111 R)
• M15: 15,415,761 km (0.101 R)
• M16: 18,982,623 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.2

Radius: 6.3

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.13 AU - 9.21 AU

Year: 16483 Days

Day: 24.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,518,315 km

• M1: 78,389 km (0.116 R)
• M2: 298,149 km (0.1 R)
• M3: 687,701 km (0.092 R)
• M4: 912,098 km (0.066 R)
• M5: 1,611,618 km (0.1 R)
• M6: 2,601,956 km (0.05 R)
• M7: 3,841,673 km (0.102 R)
• M8: 4,769,330 km (0.068 R)
• M9: 6,119,600 km (0.059 R)
• M10: 6,901,847 km (0.09 R)
• M11: 7,459,099 km (0.076 R)
• M12: 8,799,347 km (0.108 R)
• M13: 9,122,927 km (0.108 R)
• M14: 9,647,417 km (0.116 R)
• M15: 10,756,237 km (0.081 R)
• M16: 10,966,571 km (0.105 R)
• M17: 13,405,465 km (0.033 R)
• M18: 14,271,637 km (0.104 R)
• M19: 17,165,159 km (0.1 R)
• M20: 18,111,515 km (0.08 R)
• M21: 20,107,749 km (0.049 R)
• M22: 20,588,557 km (0.027 R)
• M23: 23,458,293 km (0.086 R)
• M24: 24,260,287 km (0.061 R)
• M25: 25,357,886 km (0.108 R)
• M26: 25,637,485 km (0.031 R)
• M27: 28,246,172 km (0.047 R)
• M28: 29,666,155 km (0.045 R)
• M29: 31,992,701 km (0.112 R)
• M30: 32,210,067 km (0.118 R)
• M31: 34,097,543 km (0.115 R)
• M32: 34,780,907 km (0.095 R)
• M33: 43,308,584 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515

Radius: 5.4

Gravity: 17.66 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.45 AU - 11.23 AU

Year: 18430 Days

Day: 18.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 65,518,315 km

• M1: 67,169 km (0.117 R)
• M2: 682,017 km (0.063 R)
• M3: 863,479 km (0.069 R)
• M4: 2,232,000 km (0.077 R)
• M5: 3,045,065 km (0.071 R)
• M6: 3,276,044 km (0.07 R)
• M7: 3,574,192 km (0.038 R)
• M8: 4,644,415 km (0.07 R)
• M9: 5,873,811 km (0.09 R)
• M10: 6,314,077 km (0.117 R)
• M11: 7,767,421 km (0.116 R)
• M12: 7,957,560 km (0.091 R)
• M13: 8,150,840 km (0.057 R)
• M14: 10,897,307 km (0.118 R)
• M15: 12,837,442 km (0.08 R)
• M16: 13,373,152 km (0.109 R)
• M17: 13,993,534 km (0.095 R)
• M18: 15,515,543 km (0.076 R)
• M19: 16,123,210 km (0.085 R)
• M20: 21,196,672 km (0.108 R)
• M21: 21,944,512 km (0.095 R)
• M22: 22,420,831 km (0.098 R)
• M23: 23,790,998 km (0.059 R)
• M24: 25,009,174 km (0.07 R)
• M25: 26,375,002 km (0.081 R)
• M26: 27,569,092 km (0.108 R)
• M27: 32,459,896 km (0.098 R)
• M28: 32,953,718 km (0.119 R)
• M29: 35,760,174 km (0.061 R)
• M30: 47,781,111 km (0.099 R)
• M31: 48,099,904 km (0.103 R)
• M32: 49,552,051 km (0.114 R)
• M33: 51,700,875 km (0.052 R)
• M34: 52,036,871 km (0.087 R)
• M35: 52,713,203 km (0.12 R)
• M36: 53,224,379 km (0.118 R)
• M37: 57,074,131 km (0.108 R)
• M38: 58,155,275 km (0.087 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 13,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit