🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.53 AU - 0.79 AU

Year: 346 Days

Day: 12.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.3

Radius: 10.1

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.53 AU - 2.11 AU

Year: 1585 Days

Day: 9 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 39,600,512 km

• M1: 128,505 km (0.044 R)
• M2: 1,003,503 km (0.094 R)
• M3: 1,372,560 km (0.094 R)
• M4: 2,022,713 km (0.084 R)
• M5: 2,756,490 km (0.083 R)
• M6: 3,479,796 km (0.081 R)
• M7: 4,947,052 km (0.104 R)
• M8: 5,365,477 km (0.117 R)
• M9: 6,060,659 km (0.067 R)
• M10: 7,414,070 km (0.119 R)
• M11: 8,451,083 km (0.113 R)
• M12: 8,837,644 km (0.042 R)
• M13: 10,068,385 km (0.068 R)
• M14: 11,517,989 km (0.081 R)
• M15: 12,330,604 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.2

Radius: 11.4

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.54 AU - 3.68 AU

Year: 3541 Days

Day: 6.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,600,512 km

• M1: 141,819 km (0.09 R)
• M2: 549,473 km (0.107 R)
• M3: 1,129,165 km (0.115 R)
• M4: 1,547,590 km (0.063 R)
• M5: 1,973,495 km (0.115 R)
• M6: 2,394,613 km (0.091 R)
• M7: 3,860,523 km (0.068 R)
• M8: 5,172,496 km (0.106 R)
• M9: 5,854,363 km (0.069 R)
• M10: 6,512,893 km (0.09 R)
• M11: 9,334,608 km (0.112 R)
• M12: 11,309,150 km (0.039 R)
• M13: 14,278,070 km (0.035 R)
• M14: 14,700,235 km (0.113 R)
• M15: 15,668,283 km (0.033 R)
• M16: 18,384,082 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343

Radius: 11.6

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.5 AU - 4.06 AU

Year: 4745 Days

Day: 12.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 79 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,600,512 km

• M1: 146,756 km (0.103 R)
• M2: 587,172 km (0.101 R)
• M3: 1,048,681 km (0.115 R)
• M4: 1,498,821 km (0.05 R)
• M5: 1,861,446 km (0.031 R)
• M6: 3,609,198 km (0.12 R)
• M7: 3,972,871 km (0.105 R)
• M8: 4,657,431 km (0.068 R)
• M9: 5,139,734 km (0.119 R)
• M10: 5,980,923 km (0.051 R)
• M11: 7,508,467 km (0.036 R)
• M12: 7,869,446 km (0.084 R)
• M13: 8,276,502 km (0.082 R)
• M14: 8,662,166 km (0.096 R)
• M15: 9,469,246 km (0.085 R)
• M16: 10,245,958 km (0.07 R)
• M17: 12,059,533 km (0.025 R)
• M18: 14,679,291 km (0.079 R)
• M19: 17,201,212 km (0.104 R)
• M20: 18,005,151 km (0.064 R)
• M21: 18,773,934 km (0.089 R)
• M22: 19,749,911 km (0.11 R)
• M23: 20,695,369 km (0.086 R)
• M24: 22,203,316 km (0.044 R)
• M25: 22,881,294 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.8

Radius: 11.2

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.15 AU - 4.53 AU

Year: 5838 Days

Day: 5.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,600,512 km

• M1: 140,472 km (0.117 R)
• M2: 498,011 km (0.105 R)
• M3: 939,475 km (0.12 R)
• M4: 1,725,911 km (0.032 R)
• M5: 2,389,826 km (0.108 R)
• M6: 2,948,574 km (0.12 R)
• M7: 4,845,325 km (0.077 R)
• M8: 6,680,443 km (0.103 R)
• M9: 7,038,430 km (0.116 R)
• M10: 7,950,379 km (0.077 R)
• M11: 8,684,755 km (0.112 R)
• M12: 9,112,006 km (0.101 R)
• M13: 10,101,447 km (0.1 R)
• M14: 11,666,540 km (0.091 R)
• M15: 12,560,985 km (0.091 R)
• M16: 13,557,307 km (0.106 R)
• M17: 15,149,328 km (0.071 R)
• M18: 15,769,560 km (0.091 R)
• M19: 17,060,590 km (0.092 R)
• M20: 18,772,139 km (0.102 R)
• M21: 19,852,385 km (0.102 R)
• M22: 20,445,242 km (0.099 R)
• M23: 21,202,805 km (0.064 R)
• M24: 23,016,231 km (0.05 R)
• M25: 28,323,514 km (0.091 R)
• M26: 31,012,087 km (0.087 R)
• M27: 36,780,432 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.9

Radius: 13.6

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.99 AU - 5.67 AU

Year: 7945 Days

Day: 8.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,600,512 km

• M1: 169,195 km (0.09 R)
• M2: 707,448 km (0.052 R)
• M3: 1,150,856 km (0.053 R)
• M4: 2,315,775 km (0.058 R)
• M5: 2,926,733 km (0.094 R)
• M6: 3,574,043 km (0.111 R)
• M7: 4,557,200 km (0.043 R)
• M8: 5,745,605 km (0.048 R)
• M9: 6,910,075 km (0.081 R)
• M10: 7,510,112 km (0.047 R)
• M11: 8,267,526 km (0.07 R)
• M12: 8,901,073 km (0.091 R)
• M13: 9,341,190 km (0.112 R)
• M14: 10,997,987 km (0.118 R)
• M15: 11,869,993 km (0.111 R)
• M16: 12,787,776 km (0.093 R)
• M17: 15,071,537 km (0.034 R)
• M18: 15,825,959 km (0.118 R)
• M19: 20,815,646 km (0.083 R)
• M20: 22,471,844 km (0.074 R)
• M21: 24,299,631 km (0.087 R)
• M22: 28,723,390 km (0.057 R)
• M23: 33,129,645 km (0.107 R)
• M24: 37,281,585 km (0.091 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 17,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit