🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.9

Radius: 10.9

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.86 AU - 0.98 AU

Year: 620 Days

Day: 14.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 56,048,668 km

• M1: 137,929 km (0.102 R)
• M2: 478,713 km (0.103 R)
• M3: 824,434 km (0.07 R)
• M4: 1,215,632 km (0.107 R)
• M5: 1,868,029 km (0.114 R)
• M6: 2,465,672 km (0.067 R)
• M7: 2,916,261 km (0.076 R)
• M8: 3,681,604 km (0.103 R)
• M9: 4,414,633 km (0.09 R)
• M10: 5,188,952 km (0.059 R)
• M11: 5,534,224 km (0.111 R)
• M12: 5,972,695 km (0.116 R)
• M13: 6,748,210 km (0.066 R)
• M14: 7,339,122 km (0.025 R)
• M15: 7,728,675 km (0.099 R)
• M16: 8,131,841 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.7

Radius: 10.5

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.09 AU - 1.15 AU

Year: 833 Days

Day: 14.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,048,668 km

• M1: 130,599 km (0.079 R)
• M2: 540,796 km (0.083 R)
• M3: 870,660 km (0.104 R)
• M4: 1,397,992 km (0.088 R)
• M5: 1,989,502 km (0.066 R)
• M6: 2,318,617 km (0.067 R)
• M7: 2,661,795 km (0.089 R)
• M8: 3,139,012 km (0.11 R)
• M9: 3,858,727 km (0.119 R)
• M10: 4,360,329 km (0.068 R)
• M11: 4,887,811 km (0.087 R)
• M12: 5,475,880 km (0.107 R)
• M13: 6,110,475 km (0.044 R)
• M14: 6,772,146 km (0.075 R)
• M15: 7,758,894 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822

Radius: 14.3

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.35 AU - 2.07 AU

Year: 1572 Days

Day: 6.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 112.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 56,048,668 km

• M1: 177,872 km (0.099 R)
• M2: 779,704 km (0.1 R)
• M3: 1,359,545 km (0.118 R)
• M4: 1,912,908 km (0.099 R)
• M5: 2,473,002 km (0.115 R)
• M6: 2,949,771 km (0.107 R)
• M7: 3,739,199 km (0.105 R)
• M8: 4,259,201 km (0.111 R)
• M9: 5,119,688 km (0.112 R)
• M10: 5,997,827 km (0.112 R)
• M11: 6,561,363 km (0.079 R)
• M12: 9,500,811 km (0.079 R)
• M13: 10,234,738 km (0.053 R)
• M14: 11,816,137 km (0.098 R)
• M15: 13,349,516 km (0.067 R)
• M16: 13,973,339 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.9

Radius: 10.6

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.62 AU - 1.88 AU

Year: 1627 Days

Day: 5.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 151.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,048,668 km

• M1: 131,796 km (0.115 R)
• M2: 555,756 km (0.056 R)
• M3: 1,191,098 km (0.069 R)
• M4: 1,541,756 km (0.073 R)
• M5: 1,903,334 km (0.11 R)
• M6: 2,459,090 km (0.057 R)
• M7: 2,788,804 km (0.094 R)
• M8: 3,629,843 km (0.069 R)
• M9: 4,296,301 km (0.119 R)
• M10: 4,890,354 km (0.092 R)
• M11: 5,276,466 km (0.115 R)
• M12: 6,242,869 km (0.048 R)
• M13: 7,422,598 km (0.115 R)
• M14: 8,145,155 km (0.069 R)
• M15: 8,773,167 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.8

Radius: 12.4

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.71 AU - 2.67 AU

Year: 2278 Days

Day: 11.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,048,668 km

• M1: 154,535 km (0.119 R)
• M2: 591,360 km (0.103 R)
• M3: 1,279,959 km (0.094 R)
• M4: 1,767,948 km (0.089 R)
• M5: 2,157,052 km (0.103 R)
• M6: 3,146,342 km (0.097 R)
• M7: 4,011,916 km (0.097 R)
• M8: 4,586,671 km (0.118 R)
• M9: 4,984,751 km (0.069 R)
• M10: 6,030,440 km (0.086 R)
• M11: 7,217,200 km (0.088 R)
• M12: 8,069,908 km (0.073 R)
• M13: 11,034,339 km (0.115 R)
• M14: 12,082,571 km (0.071 R)
• M15: 13,020,550 km (0.112 R)
• M16: 14,706,667 km (0.081 R)
• M17: 15,577,626 km (0.112 R)
• M18: 17,105,320 km (0.111 R)
• M19: 17,797,509 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.8

Radius: 12

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.13 AU - 4.99 AU

Year: 6845 Days

Day: 11.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,048,668 km

• M1: 149,299 km (0.075 R)
• M2: 847,622 km (0.09 R)
• M3: 1,391,859 km (0.103 R)
• M4: 1,950,906 km (0.12 R)
• M5: 2,572,186 km (0.118 R)
• M6: 3,107,597 km (0.077 R)
• M7: 3,652,133 km (0.116 R)
• M8: 4,165,553 km (0.083 R)
• M9: 14,782,663 km (0.093 R)
• M10: 17,352,755 km (0.112 R)
• M11: 18,549,687 km (0.039 R)
• M12: 19,004,315 km (0.074 R)
• M13: 22,839,107 km (0.074 R)
• M14: 23,663,690 km (0.101 R)
• M15: 25,055,699 km (0.066 R)
• M16: 26,665,521 km (0.056 R)
• M17: 27,663,937 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.6

Radius: 11.4

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.3 AU - 5.46 AU

Year: 8772 Days

Day: 5.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 56,048,668 km

• M1: 141,819 km (0.085 R)
• M2: 1,093,411 km (0.113 R)
• M3: 1,484,310 km (0.116 R)
• M4: 1,879,248 km (0.111 R)
• M5: 2,710,564 km (0.119 R)
• M6: 4,915,337 km (0.119 R)
• M7: 5,302,945 km (0.084 R)
• M8: 9,453,688 km (0.077 R)
• M9: 10,536,178 km (0.094 R)
• M10: 12,448,488 km (0.073 R)
• M11: 12,890,549 km (0.092 R)
• M12: 20,692,228 km (0.079 R)
• M13: 21,867,020 km (0.104 R)
• M14: 27,197,940 km (0.069 R)
• M15: 28,037,633 km (0.064 R)
• M16: 33,442,454 km (0.094 R)
• M17: 33,868,360 km (0.083 R)
• M18: 38,562,890 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340

Radius: 3.6

Gravity: 26.23 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.24 AU - 9.8 AU

Year: 19042 Days

Day: 19.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 56,048,668 km

• M1: 50,115 km (0.094 R)
• M2: 201,209 km (0.097 R)
• M3: 438,172 km (0.099 R)
• M4: 810,521 km (0.109 R)
• M5: 1,033,721 km (0.113 R)
• M6: 1,230,143 km (0.075 R)
• M7: 1,633,609 km (0.088 R)
• M8: 1,848,431 km (0.106 R)
• M9: 2,026,303 km (0.115 R)
• M10: 2,354,970 km (0.12 R)
• M11: 2,740,334 km (0.08 R)
• M12: 3,395,423 km (0.119 R)
• M13: 4,840,389 km (0.093 R)
• M14: 5,109,814 km (0.083 R)
• M15: 5,789,886 km (0.046 R)
• M16: 6,288,646 km (0.097 R)
• M17: 6,447,668 km (0.096 R)
• M18: 6,899,005 km (0.034 R)
• M19: 7,415,118 km (0.103 R)
• M20: 10,721,081 km (0.107 R)
• M21: 12,010,315 km (0.117 R)
• M22: 12,255,357 km (0.087 R)
• M23: 12,818,742 km (0.114 R)
• M24: 13,010,377 km (0.1 R)
• M25: 13,139,181 km (0.109 R)
• M26: 14,891,870 km (0.042 R)
• M27: 16,491,819 km (0.102 R)
• M28: 17,567,428 km (0.12 R)
• M29: 18,042,401 km (0.109 R)
• M30: 23,272,642 km (0.09 R)
• M31: 24,919,565 km (0.08 R)
• M32: 30,098,493 km (0.111 R)
• M33: 30,664,123 km (0.086 R)
• M34: 38,674,790 km (0.073 R)
• M35: 39,883,241 km (0.092 R)
• M36: 41,255,203 km (0.098 R)
• M37: 45,411,630 km (0.034 R)
• M38: 50,629,604 km (0.062 R)
• M39: 53,547,211 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.1

Radius: 3.2

Gravity: 24.62 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 8.42 AU - 10.74 AU

Year: 20843 Days

Day: 20.1 Hours

Environment

Temp: -235 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 56,048,668 km

• M1: 39,793 km (0.093 R)
• M2: 300,692 km (0.089 R)
• M3: 430,094 km (0.046 R)
• M4: 588,668 km (0.12 R)
• M5: 694,882 km (0.109 R)
• M6: 894,146 km (0.113 R)
• M7: 1,840,951 km (0.117 R)
• M8: 1,944,772 km (0.092 R)
• M9: 2,280,171 km (0.12 R)
• M10: 3,311,349 km (0.075 R)
• M11: 3,544,273 km (0.12 R)
• M12: 3,985,287 km (0.103 R)
• M13: 5,385,523 km (0.045 R)
• M14: 7,425,739 km (0.099 R)
• M15: 7,824,567 km (0.087 R)
• M16: 8,237,457 km (0.073 R)
• M17: 8,810,267 km (0.109 R)
• M18: 9,256,967 km (0.098 R)
• M19: 11,484,479 km (0.116 R)
• M20: 12,137,773 km (0.069 R)
• M21: 12,815,302 km (0.084 R)
• M22: 13,517,813 km (0.071 R)
• M23: 15,139,005 km (0.04 R)
• M24: 20,426,692 km (0.112 R)
• M25: 20,857,982 km (0.113 R)
• M26: 21,207,443 km (0.113 R)
• M27: 21,383,520 km (0.104 R)
• M28: 22,279,012 km (0.097 R)
• M29: 22,920,488 km (0.112 R)
• M30: 24,918,667 km (0.1 R)
• M31: 27,445,225 km (0.05 R)
• M32: 30,248,390 km (0.055 R)
• M33: 36,794,793 km (0.037 R)
• M34: 45,821,529 km (0.098 R)
• M35: 46,115,937 km (0.054 R)
• M36: 48,669,573 km (0.092 R)
• M37: 48,822,611 km (0.108 R)
• M38: 56,048,637 km (0.03 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 19,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit