🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.48 AU - 0.56 AU

Year: 242 Days

Day: 25.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 97.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.2

Radius: 9.2

Gravity: 9.3 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1 AU - 1.38 AU

Year: 838 Days

Day: 14.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 69,469,443 km

• M1: 114,442 km (0.11 R)
• M2: 639,830 km (0.056 R)
• M3: 929,302 km (0.032 R)
• M4: 1,458,130 km (0.109 R)
• M5: 1,828,086 km (0.114 R)
• M6: 2,125,935 km (0.09 R)
• M7: 2,467,617 km (0.087 R)
• M8: 3,472,167 km (0.102 R)
• M9: 4,469,087 km (0.076 R)
• M10: 5,108,019 km (0.116 R)
• M11: 5,685,916 km (0.115 R)
• M12: 6,221,327 km (0.072 R)
• M13: 6,948,971 km (0.108 R)
• M14: 8,158,320 km (0.117 R)
• M15: 8,599,783 km (0.108 R)
• M16: 9,084,480 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.6

Radius: 13.7

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.65 AU - 2.61 AU

Year: 2007 Days

Day: 7.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 69,469,443 km

• M1: 170,392 km (0.113 R)
• M2: 753,824 km (0.111 R)
• M3: 1,228,797 km (0.108 R)
• M4: 1,888,224 km (0.116 R)
• M5: 2,351,230 km (0.085 R)
• M6: 2,804,960 km (0.076 R)
• M7: 3,349,496 km (0.097 R)
• M8: 4,000,546 km (0.061 R)
• M9: 4,879,883 km (0.088 R)
• M10: 5,719,575 km (0.073 R)
• M11: 6,705,425 km (0.086 R)
• M12: 7,744,083 km (0.1 R)
• M13: 9,174,089 km (0.112 R)
• M14: 10,278,870 km (0.084 R)
• M15: 11,395,767 km (0.053 R)
• M16: 12,393,585 km (0.06 R)
• M17: 12,995,268 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.5

Radius: 8.6

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.54 AU - 3.02 AU

Year: 2993 Days

Day: 5 Hours

Environment

Temp: -199 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,469,443 km

• M1: 106,962 km (0.105 R)
• M2: 458,069 km (0.098 R)
• M3: 745,895 km (0.103 R)
• M4: 1,210,995 km (0.111 R)
• M5: 1,789,490 km (0.117 R)
• M6: 2,339,412 km (0.082 R)
• M7: 4,633,644 km (0.092 R)
• M8: 6,310,188 km (0.099 R)
• M9: 6,880,754 km (0.09 R)
• M10: 7,800,482 km (0.095 R)
• M11: 8,190,483 km (0.026 R)
• M12: 8,696,274 km (0.045 R)
• M13: 8,974,376 km (0.108 R)
• M14: 9,512,031 km (0.098 R)
• M15: 9,807,487 km (0.078 R)
• M16: 11,295,387 km (0.11 R)
• M17: 11,585,158 km (0.069 R)
• M18: 12,484,092 km (0.054 R)
• M19: 14,372,316 km (0.096 R)
• M20: 15,208,269 km (0.079 R)
• M21: 15,869,193 km (0.104 R)
• M22: 16,180,655 km (0.116 R)
• M23: 20,548,315 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.3

Radius: 10.8

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.3 AU - 3.74 AU

Year: 3389 Days

Day: 7.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,469,443 km

• M1: 134,339 km (0.059 R)
• M2: 766,539 km (0.029 R)
• M3: 1,374,206 km (0.085 R)
• M4: 2,253,393 km (0.098 R)
• M5: 2,774,442 km (0.083 R)
• M6: 3,374,629 km (0.056 R)
• M7: 4,261,744 km (0.113 R)
• M8: 4,809,721 km (0.084 R)
• M9: 5,512,532 km (0.044 R)
• M10: 7,519,387 km (0.087 R)
• M11: 8,429,840 km (0.12 R)
• M12: 10,469,308 km (0.099 R)
• M13: 12,247,578 km (0.089 R)
• M14: 13,307,329 km (0.113 R)
• M15: 13,808,781 km (0.1 R)
• M16: 14,637,254 km (0.099 R)
• M17: 17,860,041 km (0.075 R)
• M18: 19,158,102 km (0.108 R)
• M19: 20,385,702 km (0.081 R)
• M20: 21,052,609 km (0.04 R)
• M21: 21,596,397 km (0.081 R)
• M22: 22,359,646 km (0.033 R)
• M23: 24,308,906 km (0.106 R)
• M24: 25,210,682 km (0.072 R)
• M25: 25,824,183 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.9

Radius: 13.3

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.26 AU - 4.92 AU

Year: 5341 Days

Day: 11.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 69,469,443 km

• M1: 165,455 km (0.069 R)
• M2: 632,949 km (0.107 R)
• M3: 1,638,695 km (0.079 R)
• M4: 2,071,183 km (0.093 R)
• M5: 2,528,054 km (0.111 R)
• M6: 3,052,844 km (0.099 R)
• M7: 3,672,777 km (0.104 R)
• M8: 4,148,199 km (0.091 R)
• M9: 5,611,865 km (0.087 R)
• M10: 6,082,949 km (0.061 R)
• M11: 9,101,235 km (0.054 R)
• M12: 10,068,834 km (0.03 R)
• M13: 12,681,262 km (0.06 R)
• M14: 15,110,283 km (0.086 R)
• M15: 16,785,479 km (0.071 R)
• M16: 18,997,284 km (0.112 R)
• M17: 21,701,116 km (0.114 R)
• M18: 24,156,316 km (0.053 R)
• M19: 24,818,885 km (0.085 R)
• M20: 25,921,272 km (0.047 R)
• M21: 29,990,633 km (0.065 R)
• M22: 30,563,593 km (0.112 R)
• M23: 33,029,714 km (0.086 R)
• M24: 35,519,471 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.5

Radius: 13.3

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.46 AU - 5.44 AU

Year: 7111 Days

Day: 11.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 69,469,443 km

• M1: 174,730 km (0.075 R)
• M2: 810,222 km (0.114 R)
• M3: 1,874,910 km (0.077 R)
• M4: 2,644,292 km (0.091 R)
• M5: 3,205,434 km (0.103 R)
• M6: 4,085,368 km (0.116 R)
• M7: 5,178,031 km (0.115 R)
• M8: 6,290,590 km (0.103 R)
• M9: 7,975,661 km (0.041 R)
• M10: 8,736,216 km (0.119 R)
• M11: 10,263,461 km (0.099 R)
• M12: 11,359,714 km (0.094 R)
• M13: 11,860,119 km (0.075 R)
• M14: 13,841,244 km (0.049 R)
• M15: 14,645,482 km (0.037 R)
• M16: 15,419,950 km (0.12 R)
• M17: 16,347,307 km (0.102 R)
• M18: 18,863,244 km (0.112 R)
• M19: 20,579,431 km (0.029 R)
• M20: 29,888,458 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.5

Radius: 8.5

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.41 AU - 6.25 AU

Year: 7945 Days

Day: 12.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,469,443 km

• M1: 106,813 km (0.116 R)
• M2: 390,301 km (0.119 R)
• M3: 1,771,089 km (0.05 R)
• M4: 2,077,017 km (0.098 R)
• M5: 3,507,322 km (0.096 R)
• M6: 6,331,879 km (0.095 R)
• M7: 7,053,839 km (0.12 R)
• M8: 9,827,832 km (0.112 R)
• M9: 10,894,615 km (0.1 R)
• M10: 11,508,115 km (0.077 R)
• M11: 12,692,332 km (0.049 R)
• M12: 13,603,234 km (0.115 R)
• M13: 14,374,859 km (0.08 R)
• M14: 18,176,889 km (0.089 R)
• M15: 18,461,424 km (0.067 R)
• M16: 20,004,526 km (0.07 R)
• M17: 31,007,599 km (0.107 R)
• M18: 33,500,798 km (0.102 R)
• M19: 33,821,535 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.1

Radius: 8.7

Gravity: 10.61 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.05 AU - 6.29 AU

Year: 8717 Days

Day: 14.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 64.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 69,469,443 km

• M1: 110,852 km (0.095 R)
• M2: 439,070 km (0.089 R)
• M3: 945,309 km (0.068 R)
• M4: 1,505,703 km (0.09 R)
• M5: 1,853,667 km (0.1 R)
• M6: 2,201,781 km (0.083 R)
• M7: 3,031,152 km (0.087 R)
• M8: 3,792,306 km (0.118 R)
• M9: 4,616,441 km (0.037 R)
• M10: 5,689,207 km (0.099 R)
• M11: 6,105,089 km (0.081 R)
• M12: 9,510,685 km (0.116 R)
• M13: 11,127,987 km (0.091 R)
• M14: 11,834,688 km (0.107 R)
• M15: 13,277,260 km (0.089 R)
• M16: 14,197,137 km (0.116 R)
• M17: 15,093,528 km (0.047 R)
• M18: 15,689,226 km (0.055 R)
• M19: 18,230,445 km (0.078 R)
• M20: 19,911,626 km (0.098 R)
• M21: 24,291,702 km (0.063 R)
• M22: 25,018,150 km (0.094 R)
• M23: 29,889,804 km (0.106 R)
• M24: 31,252,790 km (0.12 R)
• M25: 31,573,229 km (0.116 R)
• M26: 32,220,389 km (0.088 R)
• M27: 33,097,183 km (0.073 R)
• M28: 36,763,677 km (0.065 R)
• M29: 38,205,651 km (0.089 R)
• M30: 38,694,686 km (0.101 R)
• M31: 41,587,460 km (0.061 R)
• M32: 43,949,610 km (0.113 R)
• M33: 45,847,708 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.6

Radius: 7.8

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 8.58 AU - 10.64 AU

Year: 19235 Days

Day: 22.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 69,469,443 km

• M1: 97,089 km (0.113 R)
• M2: 370,704 km (0.119 R)
• M3: 776,862 km (0.111 R)
• M4: 1,373,458 km (0.115 R)
• M5: 1,970,054 km (0.094 R)
• M6: 2,635,615 km (0.066 R)
• M7: 3,148,437 km (0.07 R)
• M8: 3,726,184 km (0.104 R)
• M9: 6,588,589 km (0.098 R)
• M10: 7,769,066 km (0.06 R)
• M11: 9,795,220 km (0.093 R)
• M12: 12,476,762 km (0.102 R)
• M13: 13,285,338 km (0.103 R)
• M14: 13,843,488 km (0.111 R)
• M15: 14,128,472 km (0.055 R)
• M16: 15,998,595 km (0.118 R)
• M17: 18,282,505 km (0.075 R)
• M18: 18,539,515 km (0.087 R)
• M19: 20,590,202 km (0.103 R)
• M20: 21,055,302 km (0.109 R)
• M21: 23,184,977 km (0.12 R)
• M22: 26,315,163 km (0.092 R)
• M23: 33,144,605 km (0.096 R)
• M24: 34,953,842 km (0.114 R)
• M25: 36,556,184 km (0.066 R)
• M26: 42,250,777 km (0.115 R)
• M27: 48,182,781 km (0.109 R)
• M28: 51,687,710 km (0.078 R)
• M29: 52,719,486 km (0.087 R)
• M30: 54,824,179 km (0.085 R)
• M31: 57,716,654 km (0.106 R)
• M32: 61,473,355 km (0.09 R)
• M33: 64,990,850 km (0.034 R)
• M34: 65,991,211 km (0.078 R)
• M35: 68,433,995 km (0.054 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 11,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit