🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.1

Radius: 12.2

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.1 AU - 1.48 AU

Year: 977 Days

Day: 11.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 86,613,909 km

• M1: 155,283 km (0.101 R)
• M2: 603,029 km (0.119 R)
• M3: 1,164,171 km (0.092 R)
• M4: 1,918,443 km (0.085 R)
• M5: 2,500,379 km (0.09 R)
• M6: 3,074,984 km (0.115 R)
• M7: 3,736,506 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.8

Radius: 10.3

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.58 AU - 1.66 AU

Year: 1375 Days

Day: 12 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 86,613,909 km

• M1: 128,804 km (0.107 R)
• M2: 495,917 km (0.087 R)
• M3: 858,093 km (0.109 R)
• M4: 1,360,892 km (0.096 R)
• M5: 1,847,982 km (0.055 R)
• M6: 2,180,090 km (0.027 R)
• M7: 2,823,959 km (0.083 R)
• M8: 3,640,315 km (0.072 R)
• M9: 4,260,847 km (0.106 R)
• M10: 4,626,464 km (0.086 R)
• M11: 5,139,435 km (0.088 R)
• M12: 5,554,419 km (0.119 R)
• M13: 6,352,973 km (0.09 R)
• M14: 7,975,511 km (0.09 R)
• M15: 8,653,638 km (0.103 R)
• M16: 9,957,384 km (0.038 R)
• M17: 11,027,009 km (0.079 R)
• M18: 13,030,423 km (0.069 R)
• M19: 13,680,127 km (0.067 R)
• M20: 14,223,766 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97

Radius: 8.3

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.52 AU - 2.16 AU

Year: 1664 Days

Day: 12.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 86,613,909 km

• M1: 103,971 km (0.109 R)
• M2: 381,026 km (0.113 R)
• M3: 700,268 km (0.118 R)
• M4: 1,634,656 km (0.103 R)
• M5: 2,039,617 km (0.052 R)
• M6: 2,617,215 km (0.101 R)
• M7: 3,039,829 km (0.114 R)
• M8: 3,376,424 km (0.099 R)
• M9: 4,586,072 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.5

Radius: 8.2

Gravity: 14.25 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.65 AU - 2.41 AU

Year: 1929 Days

Day: 9.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 86,613,909 km

• M1: 102,325 km (0.059 R)
• M2: 425,756 km (0.085 R)
• M3: 1,556,715 km (0.116 R)
• M4: 1,985,164 km (0.05 R)
• M5: 2,339,711 km (0.089 R)
• M6: 3,111,337 km (0.046 R)
• M7: 3,380,164 km (0.075 R)
• M8: 3,850,500 km (0.074 R)
• M9: 4,509,329 km (0.11 R)
• M10: 5,697,285 km (0.074 R)
• M11: 9,247,243 km (0.068 R)
• M12: 10,057,914 km (0.064 R)
• M13: 12,064,320 km (0.03 R)
• M14: 12,945,302 km (0.069 R)
• M15: 15,071,836 km (0.063 R)
• M16: 15,455,704 km (0.095 R)
• M17: 16,192,922 km (0.094 R)
• M18: 17,212,133 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.9

Radius: 10.8

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.79 AU - 2.71 AU

Year: 2251 Days

Day: 13.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 86,613,909 km

• M1: 166,951 km (0.097 R)
• M2: 801,396 km (0.075 R)
• M3: 1,196,185 km (0.071 R)
• M4: 1,577,360 km (0.106 R)
• M5: 2,085,694 km (0.115 R)
• M6: 4,163,907 km (0.033 R)
• M7: 5,493,234 km (0.12 R)
• M8: 6,928,027 km (0.105 R)
• M9: 7,356,924 km (0.109 R)
• M10: 7,975,661 km (0.096 R)
• M11: 9,125,919 km (0.114 R)
• M12: 9,940,928 km (0.115 R)
• M13: 10,452,702 km (0.081 R)
• M14: 11,271,601 km (0.045 R)
• M15: 13,526,639 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915

Radius: 4.2

Gravity: 51.87 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.7 AU - 6.22 AU

Year: 9703 Days

Day: 19.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 86,613,909 km

• M1: 52,210 km (0.096 R)
• M2: 194,028 km (0.085 R)
• M3: 406,757 km (0.075 R)
• M4: 617,690 km (0.106 R)
• M5: 1,069,625 km (0.077 R)
• M6: 1,339,051 km (0.06 R)
• M7: 1,562,400 km (0.112 R)
• M8: 2,268,203 km (0.094 R)
• M9: 2,483,773 km (0.111 R)
• M10: 2,627,986 km (0.109 R)
• M11: 2,978,793 km (0.085 R)
• M12: 3,435,066 km (0.097 R)
• M13: 4,395,335 km (0.113 R)
• M14: 7,112,032 km (0.106 R)
• M15: 9,177,829 km (0.112 R)
• M16: 10,994,546 km (0.035 R)
• M17: 11,841,719 km (0.088 R)
• M18: 12,074,792 km (0.068 R)
• M19: 13,665,017 km (0.073 R)
• M20: 13,856,952 km (0.117 R)
• M21: 14,246,504 km (0.085 R)
• M22: 14,377,851 km (0.111 R)
• M23: 20,827,165 km (0.094 R)
• M24: 25,342,328 km (0.04 R)
• M25: 26,120,387 km (0.116 R)
• M26: 28,654,425 km (0.109 R)
• M27: 28,864,012 km (0.088 R)
• M28: 33,157,171 km (0.06 R)
• M29: 34,677,684 km (0.11 R)
• M30: 36,611,984 km (0.084 R)
• M31: 38,872,857 km (0.053 R)
• M32: 39,387,623 km (0.105 R)
• M33: 41,492,017 km (0.097 R)
• M34: 45,637,673 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 802

Radius: 6.4

Gravity: 19.58 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.5 AU - 7.84 AU

Year: 11487 Days

Day: 23.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 86,613,909 km

• M1: 79,586 km (0.108 R)
• M2: 489,933 km (0.041 R)
• M3: 735,423 km (0.12 R)
• M4: 1,294,321 km (0.103 R)
• M5: 2,014,335 km (0.099 R)
• M6: 2,792,394 km (0.067 R)
• M7: 3,237,298 km (0.045 R)
• M8: 6,996,244 km (0.03 R)
• M9: 7,205,830 km (0.112 R)
• M10: 8,317,342 km (0.112 R)
• M11: 8,648,103 km (0.06 R)
• M12: 13,330,816 km (0.118 R)
• M13: 14,652,812 km (0.066 R)
• M14: 15,987,524 km (0.054 R)
• M15: 17,248,784 km (0.106 R)
• M16: 17,477,968 km (0.085 R)
• M17: 19,058,769 km (0.1 R)
• M18: 20,135,873 km (0.068 R)
• M19: 24,658,217 km (0.104 R)
• M20: 26,743,911 km (0.072 R)
• M21: 27,257,330 km (0.056 R)
• M22: 31,376,358 km (0.099 R)
• M23: 32,758,643 km (0.097 R)
• M24: 33,228,230 km (0.103 R)
• M25: 34,907,317 km (0.08 R)
• M26: 36,265,665 km (0.06 R)
• M27: 39,087,530 km (0.113 R)
• M28: 42,190,489 km (0.098 R)
• M29: 48,425,130 km (0.099 R)
• M30: 49,803,375 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.1

Radius: 3.2

Gravity: 72.18 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.01 AU - 9.17 AU

Year: 16789 Days

Day: 16 Hours

Environment

Temp: -242 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 86,613,909 km

• M1: 40,391 km (0.086 R)
• M2: 145,409 km (0.087 R)
• M3: 264,788 km (0.1 R)
• M4: 578,495 km (0.082 R)
• M5: 809,474 km (0.035 R)
• M6: 1,629,719 km (0.076 R)
• M7: 1,913,806 km (0.084 R)
• M8: 2,028,547 km (0.108 R)
• M9: 2,964,880 km (0.072 R)
• M10: 4,317,395 km (0.12 R)
• M11: 4,448,592 km (0.078 R)
• M12: 4,858,490 km (0.066 R)
• M13: 5,218,871 km (0.111 R)
• M14: 6,033,133 km (0.102 R)
• M15: 6,973,355 km (0.114 R)
• M16: 8,155,478 km (0.094 R)
• M17: 9,630,961 km (0.1 R)
• M18: 10,083,196 km (0.071 R)
• M19: 10,908,228 km (0.091 R)
• M20: 14,150,014 km (0.111 R)
• M21: 16,581,428 km (0.119 R)
• M22: 16,822,580 km (0.097 R)
• M23: 17,979,719 km (0.109 R)
• M24: 20,358,924 km (0.043 R)
• M25: 26,053,816 km (0.109 R)
• M26: 28,165,090 km (0.084 R)
• M27: 31,973,852 km (0.108 R)
• M28: 34,390,157 km (0.073 R)
• M29: 35,843,201 km (0.119 R)
• M30: 39,296,817 km (0.048 R)
• M31: 39,725,715 km (0.102 R)
• M32: 40,157,604 km (0.034 R)
• M33: 42,065,276 km (0.075 R)
• M34: 43,725,962 km (0.08 R)
• M35: 51,144,969 km (0.115 R)
• M36: 51,998,574 km (0.102 R)
• M37: 53,384,150 km (0.077 R)
• M38: 61,254,793 km (0.102 R)
• M39: 62,410,885 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815

Radius: 4.7

Gravity: 36.89 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.84 AU - 12.9 AU

Year: 22269 Days

Day: 24.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 86,613,909 km

• M1: 60,138 km (0.111 R)
• M2: 285,882 km (0.098 R)
• M3: 538,403 km (0.119 R)
• M4: 930,798 km (0.068 R)
• M5: 1,819,559 km (0.075 R)
• M6: 2,894,719 km (0.066 R)
• M7: 3,430,429 km (0.079 R)
• M8: 4,063,228 km (0.11 R)
• M9: 4,407,303 km (0.058 R)
• M10: 4,807,926 km (0.059 R)
• M11: 5,312,220 km (0.037 R)
• M12: 6,563,158 km (0.101 R)
• M13: 8,649,300 km (0.096 R)
• M14: 9,276,265 km (0.074 R)
• M15: 9,750,939 km (0.069 R)
• M16: 10,748,607 km (0.092 R)
• M17: 18,942,082 km (0.109 R)
• M18: 19,225,720 km (0.053 R)
• M19: 20,290,408 km (0.117 R)
• M20: 23,284,460 km (0.083 R)
• M21: 24,717,308 km (0.111 R)
• M22: 26,091,065 km (0.118 R)
• M23: 32,635,075 km (0.118 R)
• M24: 34,707,903 km (0.08 R)
• M25: 37,904,360 km (0.115 R)
• M26: 45,887,352 km (0.101 R)
• M27: 47,434,044 km (0.052 R)
• M28: 54,538,447 km (0.097 R)
• M29: 60,462,373 km (0.069 R)
• M30: 61,283,217 km (0.095 R)
• M31: 61,903,748 km (0.118 R)
• M32: 64,855,015 km (0.101 R)
• M33: 81,523,808 km (0.179 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: 534 - 10,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit