🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.8

Radius: 8.7

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.13 AU - 1.33 AU

Year: 881 Days

Day: 11.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 32,890,960 km

• M1: 108,159 km (0.058 R)
• M2: 450,439 km (0.103 R)
• M3: 793,617 km (0.035 R)
• M4: 1,074,262 km (0.099 R)
• M5: 1,603,540 km (0.093 R)
• M6: 2,276,431 km (0.076 R)
• M7: 3,112,982 km (0.103 R)
• M8: 3,466,033 km (0.081 R)
• M9: 4,990,286 km (0.116 R)
• M10: 6,012,638 km (0.106 R)
• M11: 6,782,917 km (0.102 R)
• M12: 7,099,616 km (0.09 R)
• M13: 8,967,944 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827

Radius: 12.8

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.16 AU - 1.54 AU

Year: 1013 Days

Day: 14.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 32,890,960 km

• M1: 159,172 km (0.072 R)
• M2: 652,396 km (0.09 R)
• M3: 1,161,927 km (0.114 R)
• M4: 1,804,898 km (0.085 R)
• M5: 2,302,910 km (0.1 R)
• M6: 2,739,137 km (0.08 R)
• M7: 3,550,705 km (0.075 R)
• M8: 4,054,850 km (0.096 R)
• M9: 4,881,977 km (0.104 R)
• M10: 5,527,791 km (0.1 R)
• M11: 6,141,890 km (0.101 R)
• M12: 9,122,478 km (0.093 R)
• M13: 9,769,339 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.4

Radius: 10.8

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.76 AU - 3.42 AU

Year: 3507 Days

Day: 5.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 32,890,960 km

• M1: 143,464 km (0.073 R)
• M2: 522,545 km (0.111 R)
• M3: 1,531,882 km (0.094 R)
• M4: 2,164,382 km (0.061 R)
• M5: 2,549,447 km (0.11 R)
• M6: 5,542,900 km (0.113 R)
• M7: 7,950,229 km (0.048 R)
• M8: 13,450,943 km (0.097 R)
• M9: 15,477,246 km (0.118 R)
• M10: 17,756,220 km (0.086 R)
• M11: 18,272,333 km (0.079 R)
• M12: 21,452,035 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.3

Radius: 9.6

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.88 AU - 3.32 AU

Year: 3524 Days

Day: 10.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,890,960 km

• M1: 120,277 km (0.076 R)
• M2: 451,038 km (0.065 R)
• M3: 813,663 km (0.078 R)
• M4: 1,394,701 km (0.079 R)
• M5: 1,749,697 km (0.098 R)
• M6: 2,692,313 km (0.055 R)
• M7: 3,107,447 km (0.027 R)
• M8: 3,800,384 km (0.084 R)
• M9: 4,390,548 km (0.113 R)
• M10: 5,753,534 km (0.074 R)
• M11: 6,590,385 km (0.098 R)
• M12: 7,570,251 km (0.119 R)
• M13: 8,162,509 km (0.084 R)
• M14: 10,521,368 km (0.042 R)
• M15: 11,770,061 km (0.091 R)
• M16: 12,565,174 km (0.119 R)
• M17: 13,254,671 km (0.076 R)
• M18: 16,483,441 km (0.073 R)
• M19: 17,086,770 km (0.036 R)
• M20: 17,875,749 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.5

Radius: 11.2

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.2 AU - 5 AU

Year: 5360 Days

Day: 9.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 32,890,960 km

• M1: 558,748 km (0.098 R)
• M2: 1,004,251 km (0.091 R)
• M3: 1,936,096 km (0.108 R)
• M4: 2,476,443 km (0.083 R)
• M5: 3,020,680 km (0.072 R)
• M6: 3,664,699 km (0.095 R)
• M7: 4,723,254 km (0.037 R)
• M8: 5,592,567 km (0.099 R)
• M9: 6,991,456 km (0.059 R)
• M10: 7,754,705 km (0.116 R)
• M11: 10,162,782 km (0.048 R)
• M12: 10,734,246 km (0.085 R)
• M13: 12,778,201 km (0.08 R)
• M14: 15,352,481 km (0.088 R)
• M15: 17,126,712 km (0.103 R)
• M16: 23,114,965 km (0.08 R)
• M17: 25,841,387 km (0.098 R)
• M18: 29,211,827 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.4

Radius: 14.4

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.36 AU - 5.38 AU

Year: 5898 Days

Day: 8.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 32,890,960 km

• M1: 179,218 km (0.119 R)
• M2: 797,955 km (0.054 R)
• M3: 1,621,192 km (0.108 R)
• M4: 2,789,252 km (0.084 R)
• M5: 3,418,012 km (0.115 R)
• M6: 3,975,863 km (0.087 R)
• M7: 4,505,439 km (0.099 R)
• M8: 6,526,357 km (0.102 R)
• M9: 10,058,961 km (0.112 R)
• M10: 14,607,334 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.8

Radius: 7.5

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.5 AU - 7.56 AU

Year: 12035 Days

Day: 17 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 32,890,960 km

• M1: 93,199 km (0.06 R)
• M2: 836,701 km (0.089 R)
• M3: 1,523,654 km (0.113 R)
• M4: 1,893,011 km (0.073 R)
• M5: 2,925,386 km (0.11 R)
• M6: 3,369,692 km (0.109 R)
• M7: 4,392,941 km (0.1 R)
• M8: 4,758,259 km (0.098 R)
• M9: 5,059,550 km (0.112 R)
• M10: 5,639,840 km (0.084 R)
• M11: 6,071,729 km (0.066 R)
• M12: 6,829,292 km (0.074 R)
• M13: 11,782,328 km (0.076 R)
• M14: 13,985,157 km (0.072 R)
• M15: 15,958,652 km (0.086 R)
• M16: 17,011,971 km (0.099 R)
• M17: 20,520,789 km (0.118 R)
• M18: 23,059,165 km (0.05 R)
• M19: 23,685,382 km (0.108 R)
• M20: 24,890,243 km (0.082 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 18,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit