🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.85 AU - 1.15 AU

Year: 446 Days

Day: 16.3 Hours

Environment

Temp: -65 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.8

Radius: 8.2

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.31 AU - 2.87 AU

Year: 1860 Days

Day: 14.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,984,844 km

• M1: 102,026 km (0.074 R)
• M2: 514,617 km (0.115 R)
• M3: 1,010,683 km (0.078 R)
• M4: 1,508,246 km (0.12 R)
• M5: 2,023,610 km (0.055 R)
• M6: 3,003,925 km (0.111 R)
• M7: 3,435,366 km (0.104 R)
• M8: 3,785,724 km (0.055 R)
• M9: 5,129,113 km (0.1 R)
• M10: 5,587,929 km (0.11 R)
• M11: 6,290,441 km (0.059 R)
• M12: 6,790,547 km (0.106 R)
• M13: 7,673,623 km (0.079 R)
• M14: 7,955,764 km (0.109 R)
• M15: 8,967,345 km (0.093 R)
• M16: 9,536,415 km (0.031 R)
• M17: 10,196,591 km (0.052 R)
• M18: 11,028,804 km (0.078 R)
• M19: 11,424,939 km (0.086 R)
• M20: 12,670,940 km (0.085 R)
• M21: 13,468,595 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.9

Radius: 15

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.69 AU - 5.13 AU

Year: 4132 Days

Day: 11.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 65,984,844 km

• M1: 188,344 km (0.106 R)
• M2: 2,192,207 km (0.057 R)
• M3: 4,684,657 km (0.026 R)
• M4: 6,102,845 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.1

Radius: 11.1

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.65 AU - 6.83 AU

Year: 6136 Days

Day: 5 Hours

Environment

Temp: -172 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,984,844 km

• M1: 138,079 km (0.032 R)
• M2: 539,899 km (0.105 R)
• M3: 1,006,345 km (0.068 R)
• M4: 1,740,422 km (0.05 R)
• M5: 2,334,325 km (0.072 R)
• M6: 3,537,541 km (0.1 R)
• M7: 4,111,548 km (0.085 R)
• M8: 4,850,262 km (0.086 R)
• M9: 5,279,159 km (0.11 R)
• M10: 7,118,764 km (0.118 R)
• M11: 7,567,857 km (0.037 R)
• M12: 9,189,947 km (0.112 R)
• M13: 9,598,199 km (0.071 R)
• M14: 11,169,575 km (0.071 R)
• M15: 13,007,236 km (0.087 R)
• M16: 13,838,401 km (0.102 R)
• M17: 14,539,567 km (0.053 R)
• M18: 15,954,164 km (0.054 R)
• M19: 16,544,926 km (0.116 R)
• M20: 17,770,432 km (0.092 R)
• M21: 21,594,453 km (0.073 R)
• M22: 23,281,767 km (0.11 R)
• M23: 24,273,451 km (0.077 R)
• M24: 26,259,513 km (0.119 R)
• M25: 28,009,658 km (0.074 R)
• M26: 29,570,562 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.9

Radius: 9.4

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.28 AU - 8.76 AU

Year: 8300 Days

Day: 5.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,984,844 km

• M1: 117,285 km (0.084 R)
• M2: 437,275 km (0.102 R)
• M3: 746,194 km (0.107 R)
• M4: 1,138,739 km (0.07 R)
• M5: 1,470,996 km (0.094 R)
• M6: 2,386,535 km (0.091 R)
• M7: 3,532,754 km (0.107 R)
• M8: 3,916,173 km (0.053 R)
• M9: 4,227,935 km (0.072 R)
• M10: 4,901,873 km (0.088 R)
• M11: 5,766,400 km (0.091 R)
• M12: 6,595,022 km (0.069 R)
• M13: 7,072,987 km (0.106 R)
• M14: 7,573,991 km (0.101 R)
• M15: 7,870,643 km (0.119 R)
• M16: 8,889,405 km (0.076 R)
• M17: 9,345,977 km (0.082 R)
• M18: 9,644,575 km (0.11 R)
• M19: 12,016,599 km (0.08 R)
• M20: 14,354,963 km (0.112 R)
• M21: 16,358,078 km (0.11 R)
• M22: 16,855,342 km (0.072 R)
• M23: 18,809,838 km (0.108 R)
• M24: 19,286,756 km (0.1 R)
• M25: 22,244,156 km (0.096 R)
• M26: 27,881,602 km (0.07 R)
• M27: 28,412,675 km (0.089 R)

Asteroid Belt

Center: 7.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.7

Radius: 9.4

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.64 AU - 8.9 AU

Year: 9665 Days

Day: 6.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,984,844 km

• M1: 116,986 km (0.109 R)
• M2: 470,934 km (0.072 R)
• M3: 1,483,562 km (0.105 R)
• M4: 3,482,638 km (0.089 R)
• M5: 8,297,446 km (0.104 R)
• M6: 8,797,402 km (0.073 R)
• M7: 13,718,873 km (0.094 R)
• M8: 15,574,036 km (0.025 R)
• M9: 17,590,615 km (0.093 R)
• M10: 20,367,301 km (0.047 R)
• M11: 22,372,960 km (0.075 R)
• M12: 30,039,103 km (0.11 R)
• M13: 33,042,579 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.3

Radius: 14.4

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.95 AU - 9.99 AU

Year: 11988 Days

Day: 12.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,984,844 km

• M1: 179,069 km (0.082 R)
• M2: 972,386 km (0.107 R)
• M3: 1,532,630 km (0.031 R)
• M4: 2,461,932 km (0.114 R)
• M5: 3,105,353 km (0.108 R)
• M6: 3,980,500 km (0.091 R)
• M7: 4,516,659 km (0.073 R)
• M8: 4,985,947 km (0.112 R)
• M9: 6,422,835 km (0.109 R)
• M10: 7,237,695 km (0.041 R)
• M11: 8,403,361 km (0.078 R)
• M12: 10,055,370 km (0.108 R)
• M13: 12,070,903 km (0.094 R)
• M14: 12,926,453 km (0.044 R)
• M15: 17,755,322 km (0.12 R)
• M16: 19,217,342 km (0.058 R)
• M17: 20,384,206 km (0.103 R)
• M18: 20,833,747 km (0.087 R)
• M19: 21,366,465 km (0.109 R)
• M20: 21,908,459 km (0.105 R)
• M21: 26,847,731 km (0.115 R)
• M22: 30,785,746 km (0.096 R)
• M23: 32,280,827 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.4

Radius: 12.9

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.27 AU - 10.91 AU

Year: 12229 Days

Day: 9 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,984,844 km

• M1: 160,519 km (0.074 R)
• M2: 693,685 km (0.087 R)
• M3: 1,190,649 km (0.1 R)
• M4: 1,681,480 km (0.101 R)
• M5: 2,575,627 km (0.067 R)
• M6: 3,389,589 km (0.094 R)
• M7: 4,514,265 km (0.106 R)
• M8: 5,561,450 km (0.032 R)
• M9: 6,495,839 km (0.109 R)
• M10: 7,324,611 km (0.053 R)
• M11: 8,002,439 km (0.051 R)
• M12: 8,675,480 km (0.09 R)
• M13: 9,240,960 km (0.102 R)
• M14: 9,982,217 km (0.043 R)
• M15: 11,305,410 km (0.096 R)
• M16: 14,104,835 km (0.078 R)
• M17: 15,562,218 km (0.109 R)
• M18: 18,542,656 km (0.102 R)
• M19: 19,087,192 km (0.07 R)
• M20: 19,562,315 km (0.07 R)
• M21: 20,207,980 km (0.109 R)
• M22: 20,784,679 km (0.079 R)
• M23: 26,284,944 km (0.061 R)
• M24: 27,270,645 km (0.104 R)
• M25: 27,772,695 km (0.117 R)
• M26: 30,055,259 km (0.114 R)
• M27: 31,242,319 km (0.094 R)
• M28: 40,182,886 km (0.075 R)
• M29: 46,008,077 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962

Radius: 5.9

Gravity: 27.64 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.45 AU - 11.53 AU

Year: 14090 Days

Day: 23.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 98.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,984,844 km

• M1: 73,752 km (0.111 R)
• M2: 604,375 km (0.081 R)
• M3: 790,924 km (0.075 R)
• M4: 1,028,485 km (0.12 R)
• M5: 2,240,378 km (0.085 R)
• M6: 2,561,714 km (0.086 R)
• M7: 2,840,564 km (0.101 R)
• M8: 3,829,855 km (0.102 R)
• M9: 4,132,641 km (0.062 R)
• M10: 4,820,642 km (0.098 R)
• M11: 5,210,045 km (0.039 R)
• M12: 5,431,300 km (0.098 R)
• M13: 6,092,224 km (0.064 R)
• M14: 8,497,009 km (0.043 R)
• M15: 9,603,585 km (0.117 R)
• M16: 9,824,840 km (0.093 R)
• M17: 10,220,078 km (0.111 R)
• M18: 11,656,217 km (0.045 R)
• M19: 13,221,759 km (0.118 R)
• M20: 17,656,289 km (0.111 R)
• M21: 18,837,513 km (0.099 R)
• M22: 25,541,892 km (0.054 R)
• M23: 34,318,500 km (0.117 R)
• M24: 36,419,901 km (0.115 R)
• M25: 42,638,236 km (0.09 R)
• M26: 64,868,329 km (0.027 R)
• M27: 65,461,036 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.4

Radius: 5.4

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 13.19 AU - 18.37 AU

Year: 27971 Days

Day: 20.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,984,844 km

• M1: 67,618 km (0.069 R)
• M2: 408,402 km (0.107 R)
• M3: 635,043 km (0.108 R)
• M4: 879,635 km (0.117 R)
• M5: 1,266,346 km (0.089 R)
• M6: 1,545,346 km (0.114 R)
• M7: 2,288,399 km (0.103 R)
• M8: 3,041,175 km (0.116 R)
• M9: 3,433,271 km (0.114 R)
• M10: 3,858,279 km (0.099 R)
• M11: 5,020,953 km (0.118 R)
• M12: 6,780,673 km (0.102 R)
• M13: 8,110,748 km (0.092 R)
• M14: 8,759,853 km (0.116 R)
• M15: 9,551,226 km (0.092 R)
• M16: 11,275,192 km (0.107 R)
• M17: 13,061,988 km (0.107 R)
• M18: 13,743,407 km (0.111 R)
• M19: 14,809,591 km (0.067 R)
• M20: 16,006,374 km (0.055 R)
• M21: 16,628,252 km (0.087 R)
• M22: 17,266,137 km (0.065 R)
• M23: 21,910,553 km (0.118 R)
• M24: 22,195,836 km (0.056 R)
• M25: 26,347,775 km (0.082 R)
• M26: 30,632,258 km (0.112 R)
• M27: 31,832,183 km (0.072 R)
• M28: 40,691,967 km (0.093 R)
• M29: 40,979,046 km (0.072 R)
• M30: 45,758,249 km (0.113 R)
• M31: 59,118,984 km (0.082 R)
• M32: 61,729,317 km (0.095 R)
• M33: 64,805,498 km (0.073 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 15,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit