🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.7

Radius: 8.6

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.55 AU - 0.87 AU

Year: 421 Days

Day: 15 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 66,850,673 km

• M1: 107,860 km (0.063 R)
• M2: 406,607 km (0.079 R)
• M3: 676,033 km (0.119 R)
• M4: 956,379 km (0.079 R)
• M5: 1,586,186 km (0.113 R)
• M6: 2,469,113 km (0.111 R)
• M7: 3,728,577 km (0.101 R)
• M8: 4,051,709 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.8

Radius: 11.7

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.8 AU - 0.84 AU

Year: 522 Days

Day: 6.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 66,850,673 km

• M1: 145,708 km (0.095 R)
• M2: 530,773 km (0.118 R)
• M3: 905,965 km (0.094 R)
• M4: 1,320,052 km (0.107 R)
• M5: 1,822,102 km (0.03 R)
• M6: 2,344,049 km (0.056 R)
• M7: 2,907,883 km (0.103 R)
• M8: 3,298,783 km (0.068 R)
• M9: 3,974,666 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.4

Radius: 11.9

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.09 AU - 1.55 AU

Year: 1066 Days

Day: 12.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,850,673 km

• M1: 148,401 km (0.062 R)
• M2: 558,449 km (0.061 R)
• M3: 944,561 km (0.118 R)
• M4: 1,427,612 km (0.098 R)
• M5: 1,925,923 km (0.113 R)
• M6: 2,386,834 km (0.105 R)
• M7: 4,382,619 km (0.06 R)
• M8: 4,757,960 km (0.059 R)
• M9: 5,223,060 km (0.107 R)
• M10: 5,663,775 km (0.06 R)
• M11: 6,244,963 km (0.09 R)
• M12: 6,721,881 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.4

Radius: 13.6

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.17 AU - 3.57 AU

Year: 4349 Days

Day: 14.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,850,673 km

• M1: 169,195 km (0.099 R)
• M2: 752,627 km (0.066 R)
• M3: 1,508,994 km (0.039 R)
• M4: 2,736,295 km (0.066 R)
• M5: 3,319,876 km (0.034 R)
• M6: 4,028,970 km (0.104 R)
• M7: 5,946,815 km (0.064 R)
• M8: 6,441,834 km (0.109 R)
• M9: 6,869,983 km (0.107 R)
• M10: 7,481,838 km (0.053 R)
• M11: 7,990,172 km (0.062 R)
• M12: 8,814,755 km (0.073 R)
• M13: 10,055,370 km (0.101 R)
• M14: 10,549,642 km (0.12 R)
• M15: 11,365,399 km (0.084 R)
• M16: 12,362,020 km (0.099 R)
• M17: 12,834,001 km (0.115 R)
• M18: 13,317,950 km (0.115 R)
• M19: 13,814,167 km (0.077 R)
• M20: 14,477,484 km (0.1 R)
• M21: 15,323,160 km (0.052 R)
• M22: 17,522,399 km (0.101 R)
• M23: 18,482,967 km (0.097 R)
• M24: 20,904,806 km (0.084 R)
• M25: 24,331,046 km (0.063 R)

Asteroid Belt

Center: 3.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.8

Radius: 12.1

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.22 AU - 4.72 AU

Year: 6643 Days

Day: 7.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 66,850,673 km

• M1: 159,920 km (0.117 R)
• M2: 710,141 km (0.079 R)
• M3: 1,234,482 km (0.079 R)
• M4: 1,627,625 km (0.115 R)
• M5: 2,357,513 km (0.119 R)
• M6: 2,975,053 km (0.091 R)
• M7: 3,985,138 km (0.057 R)
• M8: 4,651,297 km (0.116 R)
• M9: 8,083,970 km (0.108 R)
• M10: 15,420,100 km (0.111 R)
• M11: 21,534,314 km (0.098 R)
• M12: 22,815,620 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.3

Radius: 12.4

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.06 AU - 5.02 AU

Year: 6800 Days

Day: 8.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 66,850,673 km

• M1: 154,535 km (0.109 R)
• M2: 909,555 km (0.111 R)
• M3: 1,990,100 km (0.116 R)
• M4: 2,471,955 km (0.114 R)
• M5: 4,195,472 km (0.058 R)
• M6: 4,709,191 km (0.095 R)
• M7: 5,114,153 km (0.079 R)
• M8: 5,733,488 km (0.108 R)
• M9: 6,437,196 km (0.075 R)
• M10: 8,057,491 km (0.06 R)
• M11: 8,854,249 km (0.083 R)
• M12: 9,249,636 km (0.101 R)
• M13: 10,653,912 km (0.093 R)
• M14: 13,246,143 km (0.078 R)
• M15: 14,841,605 km (0.109 R)
• M16: 16,233,463 km (0.033 R)
• M17: 16,627,803 km (0.076 R)
• M18: 18,269,341 km (0.109 R)
• M19: 19,348,839 km (0.098 R)
• M20: 20,776,601 km (0.105 R)
• M21: 24,781,635 km (0.105 R)
• M22: 25,569,418 km (0.114 R)
• M23: 29,468,237 km (0.069 R)
• M24: 31,355,714 km (0.084 R)
• M25: 32,692,819 km (0.112 R)
• M26: 35,480,277 km (0.087 R)
• M27: 39,241,915 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.9

Radius: 11.1

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.04 AU - 5.7 AU

Year: 7554 Days

Day: 12.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,850,673 km

• M1: 139,724 km (0.056 R)
• M2: 512,373 km (0.093 R)
• M3: 887,714 km (0.112 R)
• M4: 1,271,133 km (0.062 R)
• M5: 2,046,050 km (0.102 R)
• M6: 2,677,503 km (0.068 R)
• M7: 3,281,429 km (0.091 R)
• M8: 4,989,089 km (0.085 R)
• M9: 5,373,406 km (0.107 R)
• M10: 6,168,668 km (0.114 R)
• M11: 6,682,387 km (0.062 R)
• M12: 8,814,606 km (0.108 R)
• M13: 11,215,203 km (0.07 R)
• M14: 11,671,027 km (0.039 R)
• M15: 14,080,451 km (0.066 R)
• M16: 18,359,099 km (0.118 R)
• M17: 19,714,307 km (0.102 R)
• M18: 32,945,490 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.1

Radius: 12.7

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.46 AU - 5.98 AU

Year: 8383 Days

Day: 12.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 66,850,673 km

• M1: 158,125 km (0.119 R)
• M2: 780,602 km (0.105 R)
• M3: 1,208,900 km (0.057 R)
• M4: 2,819,172 km (0.089 R)
• M5: 3,768,670 km (0.116 R)
• M6: 4,332,055 km (0.083 R)
• M7: 5,107,271 km (0.115 R)
• M8: 5,595,409 km (0.043 R)
• M9: 6,008,299 km (0.103 R)
• M10: 8,838,242 km (0.115 R)
• M11: 18,660,988 km (0.098 R)
• M12: 21,364,670 km (0.104 R)
• M13: 30,077,250 km (0.111 R)
• M14: 31,135,655 km (0.083 R)
• M15: 37,647,950 km (0.113 R)
• M16: 39,879,352 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 781

Radius: 6.2

Gravity: 20.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.91 AU - 8.67 AU

Year: 13836 Days

Day: 21.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 66,850,673 km

• M1: 82,728 km (0.066 R)
• M2: 299,495 km (0.065 R)
• M3: 573,857 km (0.089 R)
• M4: 1,024,297 km (0.104 R)
• M5: 1,326,784 km (0.077 R)
• M6: 1,703,920 km (0.12 R)
• M7: 3,511,511 km (0.096 R)
• M8: 7,746,627 km (0.099 R)
• M9: 9,011,776 km (0.08 R)
• M10: 10,866,191 km (0.114 R)
• M11: 13,157,881 km (0.109 R)
• M12: 15,678,754 km (0.071 R)
• M13: 22,302,799 km (0.035 R)
• M14: 30,462,166 km (0.104 R)
• M15: 33,446,793 km (0.112 R)
• M16: 34,567,430 km (0.117 R)
• M17: 38,348,068 km (0.082 R)
• M18: 39,713,148 km (0.099 R)
• M19: 41,678,266 km (0.05 R)
• M20: 42,251,375 km (0.031 R)
• M21: 45,801,183 km (0.104 R)
• M22: 50,999,410 km (0.071 R)
• M23: 54,504,488 km (0.097 R)
• M24: 60,331,176 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.4

Radius: 6.2

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.25 AU - 10.87 AU

Year: 22429 Days

Day: 16.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 66,850,673 km

• M1: 77,043 km (0.116 R)
• M2: 527,931 km (0.115 R)
• M3: 1,000,211 km (0.09 R)
• M4: 1,223,860 km (0.074 R)
• M5: 1,791,285 km (0.066 R)
• M6: 2,105,141 km (0.111 R)
• M7: 2,348,238 km (0.074 R)
• M8: 2,610,034 km (0.118 R)
• M9: 2,940,047 km (0.115 R)
• M10: 3,377,770 km (0.099 R)
• M11: 5,166,961 km (0.097 R)
• M12: 6,243,318 km (0.096 R)
• M13: 7,324,162 km (0.116 R)
• M14: 8,727,839 km (0.116 R)
• M15: 10,475,142 km (0.109 R)
• M16: 12,248,924 km (0.066 R)
• M17: 15,837,627 km (0.11 R)
• M18: 16,223,291 km (0.103 R)
• M19: 17,663,619 km (0.103 R)
• M20: 21,822,589 km (0.118 R)
• M21: 25,523,042 km (0.087 R)
• M22: 26,698,882 km (0.095 R)
• M23: 29,043,379 km (0.113 R)
• M24: 31,642,942 km (0.054 R)
• M25: 34,780,607 km (0.095 R)
• M26: 46,676,032 km (0.066 R)
• M27: 48,431,263 km (0.105 R)
• M28: 53,441,147 km (0.096 R)
• M29: 54,134,084 km (0.058 R)
• M30: 55,361,385 km (0.072 R)
• M31: 58,235,758 km (0.104 R)
• M32: 60,268,644 km (0.029 R)
• M33: 61,397,210 km (0.081 R)
• M34: 63,890,707 km (0.058 R)
• M35: 64,085,334 km (0.111 R)
• M36: 66,650,489 km (0.06 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 17,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit