🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.7

Radius: 10.1

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.76 AU - 0.8 AU

Year: 459 Days

Day: 12.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 84,271,791 km

• M1: 126,261 km (0.074 R)
• M2: 470,186 km (0.1 R)
• M3: 886,816 km (0.079 R)
• M4: 1,265,299 km (0.108 R)
• M5: 1,773,782 km (0.067 R)
• M6: 2,093,173 km (0.111 R)
• M7: 2,564,108 km (0.048 R)
• M8: 2,944,236 km (0.027 R)
• M9: 3,609,647 km (0.066 R)
• M10: 4,625,267 km (0.037 R)
• M11: 5,301,449 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.3

Radius: 8.4

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.84 AU - 1.02 AU

Year: 598 Days

Day: 7.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 84,271,791 km

• M1: 104,569 km (0.069 R)
• M2: 411,245 km (0.066 R)
• M3: 672,742 km (0.112 R)
• M4: 1,062,444 km (0.115 R)
• M5: 1,404,574 km (0.063 R)
• M6: 1,950,307 km (0.109 R)
• M7: 2,610,184 km (0.052 R)
• M8: 3,147,090 km (0.111 R)
• M9: 3,956,864 km (0.102 R)
• M10: 4,236,612 km (0.103 R)
• M11: 5,074,958 km (0.069 R)
• M12: 5,355,305 km (0.102 R)
• M13: 6,184,825 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.9

Radius: 10.5

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.72 AU - 3.72 AU

Year: 3853 Days

Day: 12.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 84,271,791 km

• M1: 130,599 km (0.094 R)
• M2: 535,411 km (0.105 R)
• M3: 970,441 km (0.111 R)
• M4: 1,522,607 km (0.098 R)
• M5: 2,446,972 km (0.089 R)
• M6: 3,084,259 km (0.077 R)
• M7: 4,053,504 km (0.047 R)
• M8: 4,552,413 km (0.053 R)
• M9: 5,019,158 km (0.083 R)
• M10: 6,021,464 km (0.025 R)
• M11: 7,244,726 km (0.109 R)
• M12: 8,488,034 km (0.045 R)
• M13: 10,773,141 km (0.083 R)
• M14: 11,646,942 km (0.11 R)
• M15: 13,347,122 km (0.117 R)
• M16: 14,552,282 km (0.092 R)
• M17: 16,359,574 km (0.118 R)
• M18: 16,738,207 km (0.109 R)
• M19: 17,909,408 km (0.108 R)
• M20: 19,074,925 km (0.096 R)
• M21: 19,615,572 km (0.086 R)
• M22: 21,815,857 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90

Radius: 14.6

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.45 AU - 5.49 AU

Year: 6302 Days

Day: 12.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 84,271,791 km

• M1: 181,761 km (0.047 R)
• M2: 974,780 km (0.107 R)
• M3: 2,761,876 km (0.072 R)
• M4: 3,860,223 km (0.117 R)
• M5: 5,658,839 km (0.095 R)
• M6: 10,841,358 km (0.115 R)
• M7: 11,897,369 km (0.082 R)
• M8: 12,638,926 km (0.106 R)

Asteroid Belt

Center: 5.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.4

Radius: 4.6

Gravity: 30.45 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.62 AU - 6.34 AU

Year: 9752 Days

Day: 24.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 84,271,791 km

• M1: 57,296 km (0.098 R)
• M2: 296,054 km (0.082 R)
• M3: 1,113,906 km (0.105 R)
• M4: 1,540,559 km (0.102 R)
• M5: 2,489,757 km (0.101 R)
• M6: 2,751,703 km (0.096 R)
• M7: 3,053,891 km (0.104 R)
• M8: 3,283,224 km (0.062 R)
• M9: 3,598,278 km (0.116 R)
• M10: 3,750,419 km (0.085 R)
• M11: 4,316,946 km (0.119 R)
• M12: 5,618,148 km (0.099 R)
• M13: 6,808,797 km (0.058 R)
• M14: 8,289,068 km (0.095 R)
• M15: 8,826,723 km (0.106 R)
• M16: 9,579,350 km (0.038 R)
• M17: 12,263,285 km (0.099 R)
• M18: 20,952,827 km (0.116 R)
• M19: 28,386,046 km (0.1 R)
• M20: 34,704,013 km (0.08 R)
• M21: 37,041,630 km (0.094 R)
• M22: 38,126,962 km (0.102 R)
• M23: 43,473,141 km (0.092 R)
• M24: 43,873,166 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.8

Radius: 4.7

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.47 AU - 8.05 AU

Year: 14415 Days

Day: 22.4 Hours

Environment

Temp: -242 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 84,271,791 km

• M1: 61,934 km (0.064 R)
• M2: 360,082 km (0.072 R)
• M3: 1,051,075 km (0.108 R)
• M4: 2,017,028 km (0.066 R)
• M5: 2,396,558 km (0.114 R)
• M6: 4,584,277 km (0.081 R)
• M7: 6,034,928 km (0.098 R)
• M8: 6,909,776 km (0.057 R)
• M9: 8,871,004 km (0.09 R)
• M10: 21,442,910 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.1

Radius: 3

Gravity: 70.46 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.18 AU - 12.76 AU

Year: 24229 Days

Day: 15.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 84,271,791 km

• M1: 38,147 km (0.101 R)
• M2: 235,467 km (0.092 R)
• M3: 395,387 km (0.032 R)
• M4: 795,262 km (0.082 R)
• M5: 971,489 km (0.055 R)
• M6: 1,276,070 km (0.077 R)
• M7: 1,906,326 km (0.092 R)
• M8: 2,823,510 km (0.027 R)
• M9: 3,009,760 km (0.069 R)
• M10: 3,837,784 km (0.077 R)
• M11: 3,934,723 km (0.097 R)
• M12: 4,099,879 km (0.114 R)
• M13: 4,769,779 km (0.063 R)
• M14: 6,687,922 km (0.082 R)
• M15: 6,923,240 km (0.109 R)
• M16: 7,410,181 km (0.103 R)
• M17: 8,129,896 km (0.116 R)
• M18: 8,838,691 km (0.049 R)
• M19: 9,587,877 km (0.027 R)
• M20: 10,440,735 km (0.111 R)
• M21: 11,145,490 km (0.088 R)
• M22: 12,018,543 km (0.077 R)
• M23: 15,069,293 km (0.111 R)
• M24: 15,719,146 km (0.068 R)
• M25: 16,387,549 km (0.099 R)
• M26: 18,598,306 km (0.117 R)
• M27: 19,630,981 km (0.063 R)
• M28: 21,200,412 km (0.081 R)
• M29: 22,015,571 km (0.031 R)
• M30: 23,708,121 km (0.045 R)
• M31: 28,682,849 km (0.116 R)
• M32: 33,211,625 km (0.082 R)
• M33: 36,723,136 km (0.115 R)
• M34: 39,857,361 km (0.106 R)
• M35: 46,481,554 km (0.062 R)
• M36: 53,056,381 km (0.12 R)
• M37: 56,661,540 km (0.039 R)
• M38: 63,723,457 km (0.067 R)
• M39: 68,229,943 km (0.088 R)
• M40: 71,123,465 km (0.109 R)
• M41: 72,486,152 km (0.083 R)
• M42: 79,075,639 km (0.137 R)
• M43: 80,048,474 km (0.1 R)
• M44: 81,029,238 km (0.063 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 17,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit