🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.5

Radius: 14.2

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.46 AU - 0.66 AU

Year: 284 Days

Day: 8.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 61,718,677 km

• M1: 176,675 km (0.098 R)
• M2: 704,157 km (0.103 R)
• M3: 1,147,266 km (0.057 R)
• M4: 1,733,540 km (0.069 R)
• M5: 2,355,718 km (0.097 R)
• M6: 2,857,469 km (0.118 R)
• M7: 3,463,789 km (0.107 R)
• M8: 4,031,812 km (0.078 R)
• M9: 4,475,220 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.2

Radius: 11.1

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.35 AU - 2.05 AU

Year: 1503 Days

Day: 10.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 61,718,677 km

• M1: 138,079 km (0.119 R)
• M2: 540,048 km (0.073 R)
• M3: 1,206,806 km (0.059 R)
• M4: 1,670,410 km (0.097 R)
• M5: 2,491,104 km (0.117 R)
• M6: 3,418,611 km (0.1 R)
• M7: 5,171,000 km (0.094 R)
• M8: 6,899,454 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.8

Radius: 9.6

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.31 AU - 2.17 AU

Year: 1557 Days

Day: 8.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 61,718,677 km

• M1: 119,529 km (0.054 R)
• M2: 452,683 km (0.087 R)
• M3: 840,291 km (0.096 R)
• M4: 1,838,558 km (0.027 R)
• M5: 2,358,261 km (0.119 R)
• M6: 3,017,838 km (0.069 R)
• M7: 3,473,064 km (0.084 R)
• M8: 4,346,417 km (0.083 R)
• M9: 4,783,392 km (0.118 R)
• M10: 6,053,179 km (0.072 R)
• M11: 6,371,972 km (0.071 R)
• M12: 6,727,715 km (0.099 R)
• M13: 9,569,477 km (0.095 R)
• M14: 9,969,202 km (0.07 R)
• M15: 10,660,195 km (0.1 R)
• M16: 11,493,754 km (0.09 R)
• M17: 11,907,691 km (0.113 R)
• M18: 13,455,431 km (0.108 R)
• M19: 13,915,295 km (0.086 R)
• M20: 14,342,397 km (0.03 R)
• M21: 14,646,529 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.4

Radius: 13.8

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.77 AU - 2.93 AU

Year: 2443 Days

Day: 14.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 61,718,677 km

• M1: 172,636 km (0.03 R)
• M2: 831,914 km (0.085 R)
• M3: 1,312,572 km (0.105 R)
• M4: 1,934,001 km (0.056 R)
• M5: 2,504,268 km (0.109 R)
• M6: 3,062,119 km (0.1 R)
• M7: 3,686,840 km (0.114 R)
• M8: 4,138,475 km (0.073 R)
• M9: 5,743,062 km (0.096 R)
• M10: 6,308,393 km (0.037 R)
• M11: 6,745,069 km (0.034 R)
• M12: 8,017,997 km (0.076 R)
• M13: 9,564,540 km (0.09 R)
• M14: 10,424,428 km (0.034 R)
• M15: 11,069,644 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.9

Radius: 13.7

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.42 AU - 2.8 AU

Year: 2860 Days

Day: 6.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 61,718,677 km

• M1: 170,542 km (0.098 R)
• M2: 600,336 km (0.103 R)
• M3: 1,159,832 km (0.094 R)
• M4: 1,866,383 km (0.092 R)
• M5: 3,170,727 km (0.1 R)
• M6: 4,743,599 km (0.048 R)
• M7: 5,894,156 km (0.107 R)
• M8: 6,930,869 km (0.087 R)
• M9: 7,554,094 km (0.045 R)
• M10: 7,990,172 km (0.054 R)
• M11: 9,050,522 km (0.105 R)
• M12: 9,869,271 km (0.077 R)
• M13: 10,775,535 km (0.099 R)
• M14: 11,329,496 km (0.088 R)
• M15: 12,494,414 km (0.098 R)
• M16: 15,258,085 km (0.056 R)
• M17: 17,046,378 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.4

Radius: 10.3

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.69 AU - 6.17 AU

Year: 8582 Days

Day: 8.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 61,718,677 km

• M1: 150,346 km (0.06 R)
• M2: 601,832 km (0.084 R)
• M3: 1,243,757 km (0.118 R)
• M4: 2,247,708 km (0.039 R)
• M5: 2,831,289 km (0.056 R)
• M6: 6,123,789 km (0.096 R)
• M7: 7,113,229 km (0.043 R)
• M8: 14,004,605 km (0.058 R)
• M9: 16,292,405 km (0.096 R)
• M10: 19,251,900 km (0.085 R)
• M11: 19,988,220 km (0.117 R)
• M12: 22,714,193 km (0.102 R)
• M13: 25,767,036 km (0.104 R)
• M14: 28,796,543 km (0.072 R)
• M15: 29,179,214 km (0.053 R)
• M16: 30,843,640 km (0.109 R)
• M17: 31,953,656 km (0.043 R)
• M18: 38,597,896 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.6

Radius: 9.2

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.33 AU - 6.75 AU

Year: 8844 Days

Day: 8.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,718,677 km

• M1: 114,592 km (0.098 R)
• M2: 436,377 km (0.037 R)
• M3: 853,905 km (0.082 R)
• M4: 1,195,437 km (0.052 R)
• M5: 1,572,573 km (0.117 R)
• M6: 2,855,674 km (0.106 R)
• M7: 5,289,182 km (0.105 R)
• M8: 6,353,272 km (0.092 R)
• M9: 8,229,977 km (0.112 R)
• M10: 9,557,210 km (0.096 R)
• M11: 12,805,279 km (0.107 R)
• M12: 13,219,814 km (0.116 R)
• M13: 14,200,727 km (0.093 R)
• M14: 15,427,729 km (0.091 R)
• M15: 15,897,167 km (0.076 R)
• M16: 17,148,105 km (0.092 R)
• M17: 18,017,717 km (0.027 R)
• M18: 19,766,367 km (0.097 R)
• M19: 25,223,099 km (0.104 R)
• M20: 32,473,060 km (0.11 R)
• M21: 33,802,836 km (0.044 R)
• M22: 35,168,365 km (0.102 R)
• M23: 36,216,448 km (0.108 R)
• M24: 37,285,175 km (0.116 R)
• M25: 43,475,535 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648

Radius: 8.6

Gravity: 8.76 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.21 AU - 6.05 AU

Year: 9061 Days

Day: 11.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,718,677 km

• M1: 106,962 km (0.111 R)
• M2: 427,850 km (0.063 R)
• M3: 769,232 km (0.111 R)
• M4: 1,124,378 km (0.062 R)
• M5: 1,729,950 km (0.097 R)
• M6: 4,526,084 km (0.092 R)
• M7: 6,006,055 km (0.07 R)
• M8: 6,687,474 km (0.066 R)
• M9: 7,261,032 km (0.028 R)
• M10: 8,638,230 km (0.087 R)
• M11: 9,225,850 km (0.055 R)
• M12: 9,505,897 km (0.081 R)
• M13: 9,791,629 km (0.086 R)
• M14: 10,280,665 km (0.115 R)
• M15: 11,413,869 km (0.103 R)
• M16: 13,032,219 km (0.095 R)
• M17: 13,326,029 km (0.058 R)
• M18: 14,295,872 km (0.08 R)
• M19: 16,172,427 km (0.108 R)
• M20: 17,558,601 km (0.103 R)
• M21: 19,324,604 km (0.12 R)
• M22: 21,286,879 km (0.111 R)
• M23: 28,160,303 km (0.1 R)
• M24: 29,149,145 km (0.058 R)
• M25: 33,118,575 km (0.067 R)
• M26: 33,887,059 km (0.098 R)
• M27: 34,220,064 km (0.04 R)
• M28: 34,555,313 km (0.067 R)
• M29: 35,917,850 km (0.104 R)
• M30: 37,552,506 km (0.103 R)
• M31: 42,238,360 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 724.1

Radius: 4.3

Gravity: 39.16 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.2 AU - 6.8 AU

Year: 11240 Days

Day: 24.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,718,677 km

• M1: 53,556 km (0.093 R)
• M2: 277,654 km (0.09 R)
• M3: 555,906 km (0.089 R)
• M4: 991,086 km (0.091 R)
• M5: 1,210,995 km (0.068 R)
• M6: 1,352,963 km (0.088 R)
• M7: 1,733,241 km (0.098 R)
• M8: 2,617,664 km (0.099 R)
• M9: 2,879,011 km (0.1 R)
• M10: 3,062,717 km (0.075 R)
• M11: 3,303,271 km (0.077 R)
• M12: 4,044,528 km (0.113 R)
• M13: 5,669,161 km (0.059 R)
• M14: 6,605,494 km (0.083 R)
• M15: 9,665,668 km (0.094 R)
• M16: 11,615,227 km (0.099 R)
• M17: 11,963,791 km (0.092 R)
• M18: 18,926,674 km (0.104 R)
• M19: 21,162,713 km (0.117 R)
• M20: 22,567,587 km (0.084 R)
• M21: 37,857,536 km (0.048 R)
• M22: 40,981,140 km (0.12 R)
• M23: 49,988,428 km (0.027 R)
• M24: 52,154,754 km (0.078 R)
• M25: 52,311,832 km (0.096 R)

Asteroid Belt

Center: 6.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.4

Radius: 6.8

Gravity: 19.13 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.68 AU - 7.54 AU

Year: 12859 Days

Day: 23.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 57.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,718,677 km

• M1: 84,523 km (0.071 R)
• M2: 623,374 km (0.073 R)
• M3: 1,082,640 km (0.1 R)
• M4: 2,818,723 km (0.112 R)
• M5: 3,231,912 km (0.063 R)
• M6: 4,489,731 km (0.067 R)
• M7: 5,776,123 km (0.091 R)
• M8: 8,700,911 km (0.112 R)
• M9: 9,522,652 km (0.066 R)
• M10: 10,227,408 km (0.087 R)
• M11: 12,172,480 km (0.115 R)
• M12: 15,349,639 km (0.11 R)
• M13: 20,331,996 km (0.079 R)
• M14: 26,610,020 km (0.095 R)
• M15: 28,885,554 km (0.117 R)
• M16: 29,108,754 km (0.093 R)
• M17: 34,442,067 km (0.092 R)
• M18: 35,581,554 km (0.038 R)
• M19: 36,354,975 km (0.085 R)
• M20: 37,669,043 km (0.035 R)
• M21: 39,150,660 km (0.057 R)
• M22: 44,568,048 km (0.096 R)
• M23: 46,837,149 km (0.109 R)
• M24: 53,766,821 km (0.114 R)
• M25: 56,859,907 km (0.088 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 13,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit