🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.6

Radius: 14.3

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.57 AU - 0.93 AU

Year: 433 Days

Day: 13.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,788,827 km

• M1: 178,171 km (0.119 R)
• M2: 674,986 km (0.07 R)
• M3: 1,162,675 km (0.114 R)
• M4: 1,631,963 km (0.092 R)
• M5: 2,624,994 km (0.088 R)
• M6: 3,150,531 km (0.118 R)
• M7: 3,687,139 km (0.104 R)
• M8: 4,860,136 km (0.028 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.2

Radius: 10.5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.72 AU - 0.8 AU

Year: 442 Days

Day: 6.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 169.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,788,827 km

• M1: 130,599 km (0.114 R)
• M2: 619,485 km (0.115 R)
• M3: 1,038,808 km (0.109 R)
• M4: 1,439,880 km (0.115 R)
• M5: 1,975,290 km (0.095 R)
• M6: 2,347,041 km (0.053 R)
• M7: 3,505,078 km (0.116 R)
• M8: 4,357,786 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.1

Radius: 8.4

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.66 AU - 1 AU

Year: 504 Days

Day: 7.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,788,827 km

• M1: 105,167 km (0.089 R)
• M2: 427,551 km (0.113 R)
• M3: 755,020 km (0.028 R)
• M4: 1,051,972 km (0.109 R)
• M5: 2,359,009 km (0.102 R)
• M6: 2,698,895 km (0.115 R)
• M7: 3,020,531 km (0.064 R)
• M8: 3,378,369 km (0.086 R)
• M9: 3,694,319 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.3

Radius: 10.7

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.43 AU - 1.73 AU

Year: 1324 Days

Day: 13.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 58,788,827 km

• M1: 133,142 km (0.076 R)
• M2: 483,351 km (0.038 R)
• M3: 937,081 km (0.065 R)
• M4: 1,297,313 km (0.054 R)
• M5: 1,664,725 km (0.116 R)
• M6: 2,002,966 km (0.086 R)
• M7: 2,935,110 km (0.058 R)
• M8: 3,959,257 km (0.071 R)
• M9: 4,382,918 km (0.075 R)
• M10: 4,782,644 km (0.116 R)
• M11: 5,615,904 km (0.034 R)
• M12: 6,565,252 km (0.095 R)
• M13: 7,043,517 km (0.092 R)
• M14: 7,447,580 km (0.045 R)
• M15: 8,172,681 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886

Radius: 9.3

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.11 AU - 3.27 AU

Year: 2942 Days

Day: 14.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,788,827 km

• M1: 115,639 km (0.054 R)
• M2: 736,321 km (0.062 R)
• M3: 1,043,296 km (0.095 R)
• M4: 1,564,794 km (0.075 R)
• M5: 2,060,411 km (0.118 R)
• M6: 2,853,280 km (0.048 R)
• M7: 3,403,950 km (0.093 R)
• M8: 4,217,613 km (0.099 R)
• M9: 4,554,358 km (0.038 R)
• M10: 4,933,289 km (0.108 R)
• M11: 7,091,238 km (0.117 R)
• M12: 7,536,442 km (0.071 R)
• M13: 8,342,774 km (0.053 R)
• M14: 9,774,426 km (0.109 R)
• M15: 11,320,220 km (0.108 R)
• M16: 11,665,492 km (0.108 R)
• M17: 13,022,943 km (0.115 R)
• M18: 13,984,559 km (0.103 R)
• M19: 14,282,109 km (0.088 R)
• M20: 14,787,450 km (0.074 R)
• M21: 15,096,370 km (0.086 R)
• M22: 19,086,295 km (0.073 R)
• M23: 19,514,145 km (0.109 R)
• M24: 20,073,790 km (0.074 R)
• M25: 22,016,468 km (0.117 R)
• M26: 22,487,103 km (0.044 R)
• M27: 23,102,250 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.4

Radius: 12.2

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.16 AU - 5.1 AU

Year: 6644 Days

Day: 9.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,788,827 km

• M1: 151,692 km (0.104 R)
• M2: 654,491 km (0.05 R)
• M3: 2,037,523 km (0.059 R)
• M4: 3,268,414 km (0.084 R)
• M5: 3,920,960 km (0.111 R)
• M6: 4,743,150 km (0.036 R)
• M7: 5,271,231 km (0.1 R)
• M8: 5,838,356 km (0.067 R)
• M9: 6,622,099 km (0.057 R)
• M10: 7,132,677 km (0.091 R)
• M11: 7,513,403 km (0.111 R)
• M12: 8,274,408 km (0.11 R)
• M13: 8,910,947 km (0.042 R)
• M14: 10,426,523 km (0.097 R)
• M15: 12,107,554 km (0.071 R)
• M16: 12,928,697 km (0.095 R)
• M17: 16,522,636 km (0.12 R)
• M18: 17,191,638 km (0.104 R)
• M19: 19,088,539 km (0.063 R)
• M20: 21,671,047 km (0.102 R)
• M21: 22,472,891 km (0.099 R)
• M22: 22,963,423 km (0.104 R)
• M23: 23,628,684 km (0.066 R)
• M24: 24,564,270 km (0.101 R)
• M25: 25,172,385 km (0.034 R)
• M26: 28,937,913 km (0.066 R)
• M27: 38,025,684 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.1

Radius: 7.6

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.84 AU - 7.84 AU

Year: 13261 Days

Day: 18.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,788,827 km

• M1: 94,546 km (0.115 R)
• M2: 475,721 km (0.101 R)
• M3: 822,489 km (0.025 R)
• M4: 1,107,323 km (0.067 R)
• M5: 2,058,915 km (0.057 R)
• M6: 2,385,787 km (0.072 R)
• M7: 2,814,235 km (0.055 R)
• M8: 3,071,244 km (0.106 R)
• M9: 3,579,129 km (0.116 R)
• M10: 6,461,132 km (0.047 R)
• M11: 8,386,157 km (0.068 R)
• M12: 11,705,435 km (0.093 R)
• M13: 14,190,405 km (0.052 R)
• M14: 15,091,284 km (0.083 R)
• M15: 15,519,732 km (0.076 R)
• M16: 18,505,107 km (0.096 R)
• M17: 19,328,194 km (0.093 R)
• M18: 20,089,498 km (0.085 R)
• M19: 22,217,378 km (0.108 R)
• M20: 24,296,041 km (0.108 R)
• M21: 28,401,605 km (0.032 R)
• M22: 30,165,663 km (0.046 R)
• M23: 32,001,528 km (0.111 R)
• M24: 35,141,737 km (0.103 R)
• M25: 36,402,398 km (0.107 R)
• M26: 38,481,509 km (0.054 R)
• M27: 44,168,472 km (0.079 R)
• M28: 45,339,823 km (0.058 R)
• M29: 45,635,878 km (0.095 R)
• M30: 47,135,447 km (0.12 R)
• M31: 48,978,044 km (0.077 R)
• M32: 55,635,299 km (0.08 R)
• M33: 56,486,361 km (0.075 R)

Asteroid Belt

Center: 7.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.9

Radius: 7.3

Gravity: 15.63 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.71 AU - 9.29 AU

Year: 15089 Days

Day: 17 Hours

Environment

Temp: -233 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 58,788,827 km

• M1: 92,302 km (0.073 R)
• M2: 350,957 km (0.1 R)
• M3: 796,758 km (0.069 R)
• M4: 1,905,578 km (0.055 R)
• M5: 2,398,054 km (0.092 R)
• M6: 2,779,379 km (0.115 R)
• M7: 4,622,275 km (0.053 R)
• M8: 5,141,978 km (0.08 R)
• M9: 5,623,384 km (0.048 R)
• M10: 6,215,642 km (0.072 R)
• M11: 8,492,522 km (0.043 R)
• M12: 8,747,137 km (0.1 R)
• M13: 9,218,221 km (0.12 R)
• M14: 10,154,105 km (0.05 R)
• M15: 11,031,197 km (0.102 R)
• M16: 11,395,917 km (0.105 R)
• M17: 11,894,527 km (0.046 R)
• M18: 13,272,921 km (0.114 R)
• M19: 15,197,498 km (0.102 R)
• M20: 16,109,746 km (0.092 R)
• M21: 21,789,229 km (0.12 R)
• M22: 22,948,014 km (0.111 R)
• M23: 23,944,635 km (0.097 R)
• M24: 27,548,747 km (0.107 R)
• M25: 29,479,607 km (0.1 R)
• M26: 32,233,105 km (0.099 R)
• M27: 35,810,888 km (0.11 R)
• M28: 39,786,451 km (0.088 R)
• M29: 47,314,815 km (0.104 R)
• M30: 57,354,926 km (0.111 R)
• M31: 58,449,085 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.1

Radius: 7.5

Gravity: 8.06 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 7.62 AU - 9.5 AU

Year: 16701 Days

Day: 17.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,788,827 km

• M1: 93,499 km (0.04 R)
• M2: 718,219 km (0.112 R)
• M3: 1,524,851 km (0.062 R)
• M4: 2,260,723 km (0.116 R)
• M5: 4,138,625 km (0.065 R)
• M6: 5,196,132 km (0.051 R)
• M7: 5,806,492 km (0.036 R)
• M8: 6,463,526 km (0.094 R)
• M9: 7,169,179 km (0.082 R)
• M10: 7,607,650 km (0.076 R)
• M11: 17,510,580 km (0.076 R)
• M12: 17,905,220 km (0.074 R)
• M13: 19,375,318 km (0.114 R)
• M14: 22,926,771 km (0.103 R)
• M15: 27,840,313 km (0.089 R)
• M16: 29,252,816 km (0.031 R)
• M17: 31,171,110 km (0.096 R)
• M18: 32,574,637 km (0.045 R)
• M19: 39,145,724 km (0.103 R)
• M20: 47,457,980 km (0.092 R)
• M21: 50,417,325 km (0.06 R)
• M22: 58,788,822 km (0.107 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 151 - 15,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit