🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.4

Radius: 13.6

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.59 AU - 0.59 AU

Year: 302 Days

Day: 10.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 36,867,539 km

• M1: 169,195 km (0.1 R)
• M2: 632,649 km (0.117 R)
• M3: 1,123,630 km (0.066 R)
• M4: 1,804,001 km (0.114 R)
• M5: 2,350,931 km (0.079 R)
• M6: 2,931,221 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.2

Radius: 14.1

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.74 AU - 1.12 AU

Year: 598 Days

Day: 7.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 36,867,539 km

• M1: 175,329 km (0.11 R)
• M2: 681,119 km (0.094 R)
• M3: 1,420,432 km (0.065 R)
• M4: 2,740,334 km (0.061 R)
• M5: 3,846,311 km (0.075 R)
• M6: 4,593,552 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.3

Radius: 9.4

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.34 AU - 2.14 AU

Year: 1531 Days

Day: 13.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,867,539 km

• M1: 117,285 km (0.106 R)
• M2: 431,590 km (0.111 R)
• M3: 725,849 km (0.088 R)
• M4: 1,374,356 km (0.071 R)
• M5: 1,796,820 km (0.101 R)
• M6: 2,587,445 km (0.118 R)
• M7: 3,866,507 km (0.12 R)
• M8: 4,575,152 km (0.037 R)
• M9: 4,988,341 km (0.111 R)
• M10: 5,889,818 km (0.104 R)
• M11: 6,401,442 km (0.108 R)
• M12: 7,319,674 km (0.112 R)
• M13: 8,428,643 km (0.117 R)
• M14: 8,913,191 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.6

Radius: 13.5

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.87 AU - 3.57 AU

Year: 3853 Days

Day: 10.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,867,539 km

• M1: 167,998 km (0.073 R)
• M2: 806,482 km (0.085 R)
• M3: 1,312,572 km (0.046 R)
• M4: 1,938,788 km (0.094 R)
• M5: 2,744,672 km (0.074 R)
• M6: 3,457,207 km (0.106 R)
• M7: 4,011,617 km (0.078 R)
• M8: 4,733,127 km (0.11 R)
• M9: 5,612,912 km (0.084 R)
• M10: 6,040,612 km (0.096 R)
• M11: 7,047,705 km (0.098 R)
• M12: 8,227,284 km (0.118 R)
• M13: 8,914,986 km (0.094 R)
• M14: 9,819,155 km (0.112 R)
• M15: 11,328,598 km (0.119 R)
• M16: 11,769,612 km (0.074 R)
• M17: 12,431,583 km (0.101 R)
• M18: 12,901,171 km (0.051 R)
• M19: 15,921,552 km (0.102 R)
• M20: 17,463,158 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.1

Radius: 3.6

Gravity: 52.4 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.13 AU - 7.13 AU

Year: 10121 Days

Day: 15.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 36,867,539 km

• M1: 44,879 km (0.11 R)
• M2: 185,501 km (0.115 R)
• M3: 374,892 km (0.067 R)
• M4: 564,283 km (0.109 R)
• M5: 710,141 km (0.113 R)
• M6: 1,159,084 km (0.076 R)
• M7: 1,919,939 km (0.119 R)
• M8: 2,271,943 km (0.082 R)
• M9: 2,424,084 km (0.094 R)
• M10: 2,791,646 km (0.113 R)
• M11: 3,171,774 km (0.04 R)
• M12: 3,898,521 km (0.1 R)
• M13: 6,696,449 km (0.092 R)
• M14: 7,582,218 km (0.118 R)
• M15: 8,053,153 km (0.097 R)
• M16: 8,726,493 km (0.082 R)
• M17: 9,485,103 km (0.109 R)
• M18: 9,981,020 km (0.051 R)
• M19: 10,441,782 km (0.081 R)
• M20: 12,023,480 km (0.092 R)
• M21: 13,263,796 km (0.113 R)
• M22: 13,509,286 km (0.105 R)
• M23: 15,448,523 km (0.089 R)
• M24: 16,768,126 km (0.083 R)
• M25: 17,565,483 km (0.119 R)
• M26: 20,270,511 km (0.091 R)
• M27: 21,008,328 km (0.117 R)
• M28: 24,874,984 km (0.06 R)
• M29: 31,632,470 km (0.115 R)
• M30: 33,296,447 km (0.049 R)
• M31: 34,322,539 km (0.105 R)
• M32: 34,669,157 km (0.079 R)
• M33: 40,280,423 km (0.114 R)
• M34: 42,631,204 km (0.078 R)
• M35: 47,604,137 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.9

Radius: 7.6

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.76 AU - 7.82 AU

Year: 11799 Days

Day: 21.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 36,867,539 km

• M1: 94,546 km (0.118 R)
• M2: 338,839 km (0.114 R)
• M3: 635,342 km (0.082 R)
• M4: 901,776 km (0.068 R)
• M5: 1,158,486 km (0.077 R)
• M6: 1,440,179 km (0.098 R)
• M7: 2,128,329 km (0.098 R)
• M8: 2,501,276 km (0.073 R)
• M9: 2,819,022 km (0.088 R)
• M10: 3,334,985 km (0.074 R)
• M11: 3,627,300 km (0.048 R)
• M12: 4,663,564 km (0.041 R)
• M13: 6,483,572 km (0.03 R)
• M14: 10,054,174 km (0.096 R)
• M15: 10,618,606 km (0.034 R)
• M16: 11,303,765 km (0.104 R)
• M17: 11,708,277 km (0.118 R)
• M18: 13,367,467 km (0.081 R)
• M19: 13,934,742 km (0.078 R)
• M20: 14,875,264 km (0.07 R)
• M21: 15,117,014 km (0.1 R)
• M22: 15,546,211 km (0.053 R)
• M23: 18,019,213 km (0.11 R)
• M24: 18,432,402 km (0.095 R)
• M25: 19,928,232 km (0.098 R)
• M26: 21,120,826 km (0.106 R)
• M27: 22,202,867 km (0.065 R)
• M28: 25,757,163 km (0.082 R)
• M29: 29,482,748 km (0.091 R)
• M30: 30,637,644 km (0.1 R)
• M31: 34,705,060 km (0.084 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: 499 - 17,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit