🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.6 AU - 0.8 AU

Year: 214 Days

Day: 35.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,823,185 km

• M1: 201,508 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.28 AU - 1.98 AU

Year: 760 Days

Day: 19.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,823,185 km

• M1: 804,986 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.99 AU - 4.39 AU

Year: 3133 Days

Day: 17.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.2

Radius: 9

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.83 AU - 6.15 AU

Year: 5355 Days

Day: 8.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 42,823,185 km

• M1: 113,545 km (0.116 R)
• M2: 744,399 km (0.075 R)
• M3: 1,043,296 km (0.054 R)
• M4: 1,469,201 km (0.05 R)
• M5: 1,923,978 km (0.097 R)
• M6: 2,262,069 km (0.059 R)
• M7: 2,744,971 km (0.052 R)
• M8: 3,195,560 km (0.097 R)
• M9: 3,480,544 km (0.07 R)
• M10: 3,986,185 km (0.038 R)
• M11: 4,928,203 km (0.116 R)
• M12: 5,282,600 km (0.09 R)
• M13: 7,997,951 km (0.089 R)
• M14: 8,526,929 km (0.079 R)
• M15: 9,951,400 km (0.111 R)
• M16: 10,386,131 km (0.1 R)
• M17: 10,742,922 km (0.096 R)
• M18: 12,904,911 km (0.025 R)
• M19: 15,000,328 km (0.078 R)
• M20: 15,746,522 km (0.092 R)
• M21: 16,396,974 km (0.092 R)
• M22: 17,188,795 km (0.072 R)
• M23: 17,500,109 km (0.112 R)
• M24: 21,176,626 km (0.059 R)
• M25: 21,462,657 km (0.058 R)
• M26: 24,465,685 km (0.104 R)
• M27: 24,780,588 km (0.107 R)
• M28: 26,067,279 km (0.095 R)
• M29: 26,644,129 km (0.115 R)
• M30: 27,652,568 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.8

Radius: 9.1

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.87 AU - 10.03 AU

Year: 9780 Days

Day: 10.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 42,823,185 km

• M1: 113,096 km (0.078 R)
• M2: 466,895 km (0.116 R)
• M3: 1,026,541 km (0.053 R)
• M4: 1,371,364 km (0.106 R)
• M5: 1,764,806 km (0.111 R)
• M6: 2,442,185 km (0.072 R)
• M7: 3,327,805 km (0.109 R)
• M8: 3,674,423 km (0.113 R)
• M9: 4,775,613 km (0.116 R)
• M10: 5,655,248 km (0.113 R)
• M11: 7,812,749 km (0.034 R)
• M12: 9,524,448 km (0.114 R)
• M13: 13,098,341 km (0.087 R)
• M14: 16,010,263 km (0.107 R)
• M15: 22,340,348 km (0.113 R)
• M16: 24,427,986 km (0.074 R)
• M17: 27,845,400 km (0.089 R)
• M18: 35,390,667 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.4

Radius: 14.8

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 9.27 AU - 10.15 AU

Year: 11051 Days

Day: 11 Hours

Environment

Temp: -179 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 42,823,185 km

• M1: 184,155 km (0.075 R)
• M2: 737,966 km (0.084 R)
• M3: 1,501,514 km (0.047 R)
• M4: 2,433,060 km (0.116 R)
• M5: 2,939,000 km (0.102 R)
• M6: 3,414,422 km (0.045 R)
• M7: 3,941,455 km (0.037 R)
• M8: 4,835,153 km (0.053 R)
• M9: 5,538,412 km (0.114 R)
• M10: 6,194,848 km (0.046 R)
• M11: 6,700,937 km (0.054 R)
• M12: 10,024,254 km (0.08 R)
• M13: 10,505,361 km (0.049 R)
• M14: 12,464,794 km (0.074 R)
• M15: 13,531,127 km (0.053 R)
• M16: 15,774,048 km (0.088 R)
• M17: 17,021,695 km (0.117 R)
• M18: 18,334,117 km (0.11 R)
• M19: 19,055,777 km (0.119 R)
• M20: 21,954,385 km (0.063 R)
• M21: 26,734,187 km (0.084 R)
• M22: 28,399,510 km (0.103 R)
• M23: 28,933,874 km (0.116 R)
• M24: 32,514,499 km (0.106 R)
• M25: 35,757,182 km (0.117 R)
• M26: 39,209,752 km (0.108 R)
• M27: 45,448,581 km (0.094 R)
• M28: 49,801,879 km (0.115 R)
• M29: 50,267,577 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.2

Radius: 3

Gravity: 69.91 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 12.09 AU - 15.07 AU

Year: 18278 Days

Day: 21.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 42,823,185 km

• M1: 37,699 km (0.111 R)
• M2: 355,744 km (0.114 R)
• M3: 577,747 km (0.1 R)
• M4: 748,737 km (0.106 R)
• M5: 917,933 km (0.115 R)
• M6: 1,665,922 km (0.113 R)
• M7: 2,361,552 km (0.032 R)
• M8: 2,871,382 km (0.118 R)
• M9: 4,492,873 km (0.094 R)
• M10: 6,423,733 km (0.117 R)
• M11: 6,681,938 km (0.101 R)
• M12: 7,357,971 km (0.083 R)
• M13: 7,451,470 km (0.049 R)
• M14: 7,736,603 km (0.099 R)
• M15: 8,687,597 km (0.109 R)
• M16: 9,491,387 km (0.064 R)
• M17: 10,578,963 km (0.098 R)
• M18: 11,307,056 km (0.091 R)
• M19: 11,557,034 km (0.117 R)
• M20: 13,066,476 km (0.101 R)
• M21: 13,903,776 km (0.104 R)
• M22: 14,925,080 km (0.089 R)
• M23: 15,995,453 km (0.081 R)
• M24: 18,287,442 km (0.095 R)
• M25: 18,545,349 km (0.074 R)
• M26: 23,307,797 km (0.088 R)
• M27: 26,787,743 km (0.095 R)
• M28: 27,008,998 km (0.057 R)
• M29: 27,906,884 km (0.058 R)
• M30: 33,329,807 km (0.077 R)
• M31: 34,492,631 km (0.079 R)
• M32: 41,153,477 km (0.11 R)
• M33: 46,516,710 km (0.08 R)
• M34: 48,786,259 km (0.099 R)
• M35: 49,614,433 km (0.059 R)
• M36: 52,327,241 km (0.109 R)
• M37: 58,417,071 km (0.087 R)
• M38: 64,167,912 km (0.115 R)
• M39: 64,564,197 km (0.056 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.2

Radius: 5.9

Gravity: 27.61 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 13.39 AU - 14.37 AU

Year: 18887 Days

Day: 16.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 42,823,185 km

• M1: 73,303 km (0.096 R)
• M2: 261,796 km (0.119 R)
• M3: 520,002 km (0.111 R)
• M4: 1,563,597 km (0.1 R)
• M5: 1,871,769 km (0.062 R)
• M6: 2,285,257 km (0.086 R)
• M7: 3,769,567 km (0.09 R)
• M8: 4,568,569 km (0.11 R)
• M9: 5,122,231 km (0.054 R)
• M10: 5,678,286 km (0.104 R)
• M11: 5,886,377 km (0.085 R)
• M12: 6,451,408 km (0.105 R)
• M13: 7,004,322 km (0.085 R)
• M14: 7,341,216 km (0.09 R)
• M15: 9,477,324 km (0.108 R)
• M16: 10,499,078 km (0.071 R)
• M17: 11,004,569 km (0.086 R)
• M18: 11,592,339 km (0.074 R)
• M19: 13,044,934 km (0.064 R)
• M20: 13,408,008 km (0.113 R)
• M21: 14,770,695 km (0.103 R)
• M22: 16,643,212 km (0.091 R)
• M23: 19,036,329 km (0.102 R)
• M24: 20,655,427 km (0.108 R)
• M25: 22,364,283 km (0.116 R)
• M26: 24,383,107 km (0.107 R)
• M27: 24,602,417 km (0.082 R)
• M28: 25,045,077 km (0.116 R)
• M29: 25,605,770 km (0.079 R)
• M30: 31,163,181 km (0.096 R)
• M31: 36,319,969 km (0.065 R)
• M32: 37,182,850 km (0.079 R)
• M33: 41,391,487 km (0.063 R)
• M34: 43,610,173 km (0.062 R)
• M35: 46,915,538 km (0.111 R)
• M36: 49,501,337 km (0.116 R)
• M37: 51,999,023 km (0.099 R)
• M38: 66,394,228 km (0.116 R)
• M39: 69,208,313 km (0.098 R)
• M40: 71,202,453 km (0.052 R)
• M41: 76,003,797 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.1

Radius: 5.7

Gravity: 18.96 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 17.34 AU - 20.64 AU

Year: 30226 Days

Day: 19.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,823,185 km

• M1: 73,004 km (0.114 R)
• M2: 314,006 km (0.088 R)
• M3: 733,778 km (0.098 R)
• M4: 928,255 km (0.095 R)
• M5: 1,474,885 km (0.097 R)
• M6: 2,059,215 km (0.113 R)
• M7: 4,250,524 km (0.116 R)
• M8: 5,937,689 km (0.06 R)
• M9: 7,543,024 km (0.096 R)
• M10: 7,972,071 km (0.109 R)
• M11: 9,726,405 km (0.11 R)
• M12: 13,977,228 km (0.105 R)
• M13: 18,349,974 km (0.112 R)
• M14: 22,553,375 km (0.092 R)
• M15: 29,533,163 km (0.072 R)
• M16: 35,104,786 km (0.034 R)
• M17: 37,056,290 km (0.063 R)
• M18: 37,362,816 km (0.036 R)
• M19: 49,743,536 km (0.114 R)
• M20: 63,280,049 km (0.112 R)
• M21: 73,871,279 km (0.098 R)
• M22: 79,075,938 km (0.035 R)
• M23: 93,286,988 km (0.058 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.3

Radius: 7.2

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 14.88 AU - 23.38 AU

Year: 30561 Days

Day: 16.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 42,823,185 km

• M1: 101,876 km (0.068 R)
• M2: 2,528,204 km (0.099 R)
• M3: 4,845,176 km (0.101 R)
• M4: 5,825,191 km (0.111 R)
• M5: 6,596,668 km (0.12 R)
• M6: 7,277,188 km (0.096 R)
• M7: 8,213,671 km (0.096 R)
• M8: 9,366,173 km (0.041 R)
• M9: 15,319,869 km (0.098 R)
• M10: 29,310,711 km (0.106 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: 399 - 11,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit