🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.52 AU - 0.66 AU

Year: 168 Days

Day: 19.9 Hours

Environment

Temp: 212 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.85 AU - 1.33 AU

Year: 422 Days

Day: 44.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.7

Radius: 10.9

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 7.34 AU - 9.1 AU

Year: 8740 Days

Day: 5.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,226,617 km

• M1: 135,685 km (0.111 R)
• M2: 520,601 km (0.109 R)
• M3: 1,117,945 km (0.097 R)
• M4: 1,625,830 km (0.057 R)
• M5: 2,951,566 km (0.051 R)
• M6: 3,299,830 km (0.089 R)
• M7: 4,701,861 km (0.12 R)
• M8: 5,475,731 km (0.12 R)
• M9: 6,433,008 km (0.118 R)
• M10: 7,535,694 km (0.072 R)
• M11: 9,011,626 km (0.113 R)
• M12: 11,700,498 km (0.102 R)
• M13: 12,740,203 km (0.026 R)
• M14: 14,355,711 km (0.111 R)
• M15: 14,824,551 km (0.09 R)
• M16: 17,854,805 km (0.097 R)
• M17: 20,017,990 km (0.111 R)
• M18: 25,449,889 km (0.07 R)
• M19: 26,223,908 km (0.098 R)
• M20: 26,660,585 km (0.114 R)
• M21: 27,728,564 km (0.064 R)
• M22: 28,824,817 km (0.073 R)
• M23: 30,427,160 km (0.088 R)
• M24: 32,287,260 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.1

Radius: 9.6

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 8.4 AU - 10.92 AU

Year: 11134 Days

Day: 8.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 123 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 48,226,617 km

• M1: 119,379 km (0.103 R)
• M2: 467,194 km (0.063 R)
• M3: 2,063,703 km (0.081 R)
• M4: 10,685,028 km (0.044 R)
• M5: 13,698,827 km (0.112 R)
• M6: 15,264,219 km (0.097 R)
• M7: 19,374,719 km (0.049 R)
• M8: 20,260,788 km (0.107 R)
• M9: 21,173,634 km (0.077 R)
• M10: 21,768,585 km (0.113 R)
• M11: 22,113,707 km (0.063 R)
• M12: 32,307,605 km (0.041 R)
• M13: 33,209,979 km (0.051 R)
• M14: 33,667,450 km (0.066 R)
• M15: 34,947,259 km (0.12 R)
• M16: 36,501,132 km (0.116 R)
• M17: 38,601,935 km (0.115 R)
• M18: 43,314,418 km (0.07 R)
• M19: 49,577,931 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.6

Radius: 14.2

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.73 AU - 13.57 AU

Year: 13808 Days

Day: 13.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 48,226,617 km

• M1: 176,525 km (0.037 R)
• M2: 666,459 km (0.064 R)
• M3: 1,554,920 km (0.096 R)
• M4: 2,014,784 km (0.112 R)
• M5: 2,629,482 km (0.079 R)
• M6: 3,099,369 km (0.096 R)
• M7: 3,869,648 km (0.085 R)
• M8: 4,451,733 km (0.103 R)
• M9: 6,518,278 km (0.106 R)
• M10: 7,831,000 km (0.112 R)
• M11: 8,526,331 km (0.09 R)
• M12: 10,255,981 km (0.099 R)
• M13: 12,954,577 km (0.116 R)
• M14: 13,403,221 km (0.077 R)
• M15: 14,881,547 km (0.081 R)
• M16: 18,400,388 km (0.07 R)
• M17: 18,886,282 km (0.06 R)
• M18: 19,547,505 km (0.06 R)
• M19: 22,901,788 km (0.083 R)
• M20: 24,715,214 km (0.104 R)
• M21: 25,307,322 km (0.11 R)
• M22: 26,828,882 km (0.086 R)
• M23: 27,876,815 km (0.118 R)
• M24: 33,051,256 km (0.107 R)
• M25: 44,380,452 km (0.06 R)
• M26: 45,845,614 km (0.033 R)
• M27: 46,890,405 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.5

Radius: 9.9

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.04 AU - 14.44 AU

Year: 14918 Days

Day: 7.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,226,617 km

• M1: 123,119 km (0.066 R)
• M2: 437,723 km (0.049 R)
• M3: 892,950 km (0.06 R)
• M4: 1,528,591 km (0.113 R)
• M5: 1,931,608 km (0.087 R)
• M6: 2,275,234 km (0.096 R)
• M7: 6,100,003 km (0.097 R)
• M8: 6,965,127 km (0.108 R)
• M9: 9,952,447 km (0.11 R)
• M10: 10,358,456 km (0.031 R)
• M11: 11,587,552 km (0.086 R)
• M12: 12,266,128 km (0.09 R)
• M13: 13,827,331 km (0.087 R)
• M14: 15,049,097 km (0.083 R)
• M15: 16,132,634 km (0.066 R)
• M16: 16,835,595 km (0.099 R)
• M17: 17,194,779 km (0.076 R)
• M18: 25,310,464 km (0.089 R)
• M19: 29,353,047 km (0.096 R)
• M20: 30,826,436 km (0.052 R)
• M21: 35,542,360 km (0.036 R)
• M22: 39,695,795 km (0.111 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 17,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit