🌌 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: 592.9

Radius: 12.9

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.48 AU - 0.64 AU

Year: 279 Days

Day: 6.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 30,629,796 km

• M1: 160,369 km (0.11 R)
• M2: 575,204 km (0.035 R)
• M3: 1,051,972 km (0.106 R)
• M4: 1,754,035 km (0.039 R)
• M5: 2,326,696 km (0.097 R)
• M6: 2,788,355 km (0.095 R)
• M7: 3,629,544 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.2

Radius: 14.9

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.68 AU - 0.86 AU

Year: 451 Days

Day: 8.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 30,629,796 km

• M1: 185,352 km (0.086 R)
• M2: 651,200 km (0.077 R)
• M3: 1,718,580 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.6

Radius: 12

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.9 AU - 1.42 AU

Year: 833 Days

Day: 9.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 89.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 30,629,796 km

• M1: 158,275 km (0.113 R)
• M2: 1,501,963 km (0.084 R)
• M3: 1,899,743 km (0.094 R)
• M4: 2,677,503 km (0.114 R)
• M5: 3,140,508 km (0.108 R)
• M6: 3,571,649 km (0.098 R)
• M7: 4,325,323 km (0.114 R)
• M8: 5,574,316 km (0.045 R)
• M9: 6,503,618 km (0.118 R)
• M10: 6,938,798 km (0.078 R)
• M11: 7,604,209 km (0.087 R)
• M12: 8,137,227 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753

Radius: 13.6

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.05 AU - 1.33 AU

Year: 866 Days

Day: 9.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 30,629,796 km

• M1: 169,195 km (0.075 R)
• M2: 750,832 km (0.099 R)
• M3: 1,247,497 km (0.083 R)
• M4: 1,768,995 km (0.105 R)
• M5: 2,360,056 km (0.059 R)
• M6: 2,854,178 km (0.096 R)
• M7: 3,573,444 km (0.076 R)
• M8: 4,545,382 km (0.107 R)
• M9: 5,356,053 km (0.082 R)
• M10: 6,031,038 km (0.105 R)
• M11: 8,663,362 km (0.066 R)
• M12: 9,093,905 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.3

Radius: 15

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.18 AU - 1.62 AU

Year: 1105 Days

Day: 11 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 30,629,796 km

• M1: 187,596 km (0.099 R)
• M2: 711,039 km (0.093 R)
• M3: 1,218,774 km (0.067 R)
• M4: 1,746,106 km (0.077 R)
• M5: 2,345,096 km (0.078 R)
• M6: 3,068,252 km (0.106 R)
• M7: 3,538,139 km (0.111 R)
• M8: 4,240,651 km (0.05 R)
• M9: 5,070,171 km (0.117 R)
• M10: 5,543,200 km (0.089 R)
• M11: 6,431,960 km (0.037 R)
• M12: 6,900,202 km (0.078 R)
• M13: 7,645,498 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.9

Radius: 8.3

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.77 AU - 2.95 AU

Year: 3225 Days

Day: 9.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 30,629,796 km

• M1: 103,223 km (0.12 R)
• M2: 415,433 km (0.109 R)
• M3: 674,387 km (0.098 R)
• M4: 984,354 km (0.107 R)
• M5: 1,273,975 km (0.084 R)
• M6: 1,588,131 km (0.083 R)
• M7: 1,891,366 km (0.116 R)
• M8: 2,177,995 km (0.111 R)
• M9: 2,493,647 km (0.064 R)
• M10: 3,164,593 km (0.069 R)
• M11: 3,457,207 km (0.025 R)
• M12: 4,054,701 km (0.117 R)
• M13: 4,719,514 km (0.111 R)
• M14: 5,004,946 km (0.116 R)
• M15: 5,796,319 km (0.099 R)
• M16: 6,264,411 km (0.11 R)
• M17: 7,338,823 km (0.065 R)
• M18: 8,255,858 km (0.044 R)
• M19: 9,064,733 km (0.086 R)
• M20: 9,925,370 km (0.071 R)
• M21: 10,962,682 km (0.064 R)
• M22: 13,345,327 km (0.109 R)
• M23: 14,210,751 km (0.081 R)
• M24: 15,215,599 km (0.044 R)
• M25: 16,920,866 km (0.117 R)
• M26: 19,590,140 km (0.087 R)
• M27: 21,865,524 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.6

Radius: 9.3

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.24 AU - 5.92 AU

Year: 7635 Days

Day: 11.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 30,629,796 km

• M1: 116,537 km (0.111 R)
• M2: 689,945 km (0.113 R)
• M3: 1,115,551 km (0.119 R)
• M4: 1,939,686 km (0.084 R)
• M5: 3,683,698 km (0.106 R)
• M6: 4,480,905 km (0.078 R)
• M7: 7,110,088 km (0.059 R)
• M8: 8,573,155 km (0.117 R)
• M9: 10,492,495 km (0.116 R)
• M10: 11,269,357 km (0.029 R)
• M11: 11,647,989 km (0.117 R)
• M12: 12,886,061 km (0.091 R)
• M13: 14,651,915 km (0.037 R)
• M14: 15,274,840 km (0.094 R)
• M15: 22,733,341 km (0.104 R)
• M16: 26,195,186 km (0.073 R)
• M17: 27,707,470 km (0.073 R)
• M18: 29,455,222 km (0.057 R)
• M19: 29,813,360 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 13,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit