🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.8

Radius: 8.1

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.29 AU - 1.65 AU

Year: 1189 Days

Day: 9.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 61,819,352 km

• M1: 100,829 km (0.119 R)
• M2: 436,078 km (0.111 R)
• M3: 891,753 km (0.069 R)
• M4: 1,332,917 km (0.037 R)
• M5: 1,725,462 km (0.111 R)
• M6: 2,082,702 km (0.096 R)
• M7: 2,379,504 km (0.073 R)
• M8: 2,960,691 km (0.116 R)
• M9: 3,292,649 km (0.077 R)
• M10: 3,649,290 km (0.057 R)
• M11: 4,259,351 km (0.118 R)
• M12: 4,683,461 km (0.078 R)
• M13: 4,994,923 km (0.04 R)
• M14: 5,278,710 km (0.101 R)
• M15: 5,659,587 km (0.057 R)
• M16: 6,335,021 km (0.089 R)
• M17: 6,643,791 km (0.102 R)
• M18: 7,473,311 km (0.085 R)
• M19: 8,146,502 km (0.084 R)
• M20: 9,185,908 km (0.099 R)
• M21: 10,376,408 km (0.039 R)
• M22: 11,386,343 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.9

Radius: 10.7

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.55 AU - 2.23 AU

Year: 1733 Days

Day: 7.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,819,352 km

• M1: 132,993 km (0.091 R)
• M2: 487,539 km (0.104 R)
• M3: 999,763 km (0.083 R)
• M4: 1,717,234 km (0.105 R)
• M5: 2,303,807 km (0.084 R)
• M6: 3,307,310 km (0.066 R)
• M7: 4,061,732 km (0.116 R)
• M8: 4,413,736 km (0.114 R)
• M9: 4,998,364 km (0.099 R)
• M10: 6,470,856 km (0.11 R)
• M11: 7,157,211 km (0.036 R)
• M12: 8,885,665 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.5

Radius: 15

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.67 AU - 5.37 AU

Year: 7500 Days

Day: 6.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,819,352 km

• M1: 186,549 km (0.06 R)
• M2: 718,519 km (0.051 R)
• M3: 1,712,596 km (0.068 R)
• M4: 2,417,202 km (0.077 R)
• M5: 3,161,901 km (0.057 R)
• M6: 3,647,046 km (0.089 R)
• M7: 4,442,758 km (0.087 R)
• M8: 5,883,834 km (0.084 R)
• M9: 7,465,083 km (0.088 R)
• M10: 8,252,716 km (0.057 R)
• M11: 10,228,306 km (0.09 R)
• M12: 10,707,168 km (0.116 R)
• M13: 20,114,032 km (0.12 R)
• M14: 21,875,996 km (0.063 R)
• M15: 25,268,726 km (0.066 R)
• M16: 27,963,432 km (0.042 R)
• M17: 29,960,414 km (0.038 R)
• M18: 31,043,503 km (0.092 R)
• M19: 35,203,521 km (0.085 R)
• M20: 36,077,920 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.7

Radius: 3.4

Gravity: 63.21 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.45 AU - 7.25 AU

Year: 10671 Days

Day: 15.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 61,819,352 km

• M1: 42,486 km (0.118 R)
• M2: 194,926 km (0.08 R)
• M3: 578,944 km (0.083 R)
• M4: 688,599 km (0.1 R)
• M5: 1,237,623 km (0.091 R)
• M6: 1,394,551 km (0.103 R)
• M7: 1,549,834 km (0.088 R)
• M8: 1,812,677 km (0.074 R)
• M9: 3,589,900 km (0.112 R)
• M10: 3,909,890 km (0.101 R)
• M11: 4,076,841 km (0.058 R)
• M12: 4,336,094 km (0.066 R)
• M13: 5,658,240 km (0.099 R)
• M14: 6,701,835 km (0.066 R)
• M15: 7,352,436 km (0.052 R)
• M16: 8,451,532 km (0.118 R)
• M17: 9,064,285 km (0.116 R)
• M18: 12,103,216 km (0.1 R)
• M19: 12,698,316 km (0.089 R)
• M20: 16,251,864 km (0.099 R)
• M21: 17,569,372 km (0.098 R)
• M22: 19,115,167 km (0.069 R)
• M23: 21,001,895 km (0.032 R)
• M24: 22,209,150 km (0.091 R)
• M25: 22,562,500 km (0.084 R)
• M26: 23,461,883 km (0.066 R)
• M27: 26,401,930 km (0.119 R)
• M28: 27,299,367 km (0.037 R)
• M29: 32,885,801 km (0.114 R)
• M30: 35,103,140 km (0.071 R)
• M31: 36,431,420 km (0.073 R)
• M32: 39,444,919 km (0.096 R)
• M33: 46,535,410 km (0.074 R)
• M34: 48,136,855 km (0.117 R)
• M35: 49,474,110 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.5

Radius: 6.3

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.15 AU - 8.27 AU

Year: 11591 Days

Day: 20.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 61,819,352 km

• M1: 78,539 km (0.087 R)
• M2: 610,808 km (0.115 R)
• M3: 1,125,126 km (0.096 R)
• M4: 2,001,620 km (0.032 R)
• M5: 2,227,213 km (0.106 R)
• M6: 2,438,445 km (0.115 R)
• M7: 3,324,214 km (0.06 R)
• M8: 3,621,615 km (0.083 R)
• M9: 18,710,804 km (0.097 R)

Asteroid Belt

Center: 7.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165

Radius: 6.1

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.23 AU - 10.21 AU

Year: 17171 Days

Day: 22.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,819,352 km

• M1: 75,996 km (0.111 R)
• M2: 449,093 km (0.047 R)
• M3: 897,587 km (0.103 R)
• M4: 1,117,047 km (0.101 R)
• M5: 1,969,755 km (0.089 R)
• M6: 4,285,530 km (0.095 R)
• M7: 4,856,396 km (0.097 R)
• M8: 6,503,767 km (0.104 R)
• M9: 7,898,917 km (0.074 R)
• M10: 8,448,390 km (0.079 R)
• M11: 10,649,124 km (0.096 R)
• M12: 13,558,354 km (0.117 R)
• M13: 13,978,425 km (0.104 R)
• M14: 20,179,257 km (0.091 R)
• M15: 22,679,336 km (0.058 R)
• M16: 25,559,843 km (0.102 R)
• M17: 28,381,858 km (0.068 R)
• M18: 29,968,792 km (0.084 R)
• M19: 36,677,508 km (0.085 R)
• M20: 40,132,770 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.5

Radius: 5.6

Gravity: 11.91 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.76 AU - 11.44 AU

Year: 19835 Days

Day: 22.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 61,819,352 km

• M1: 69,713 km (0.111 R)
• M2: 435,779 km (0.118 R)
• M3: 955,631 km (0.113 R)
• M4: 1,326,036 km (0.082 R)
• M5: 1,544,748 km (0.031 R)
• M6: 1,963,173 km (0.117 R)
• M7: 2,288,698 km (0.113 R)
• M8: 3,047,757 km (0.11 R)
• M9: 3,404,698 km (0.117 R)
• M10: 4,171,686 km (0.084 R)
• M11: 8,069,608 km (0.11 R)
• M12: 10,065,543 km (0.09 R)
• M13: 14,573,675 km (0.1 R)
• M14: 16,030,459 km (0.091 R)
• M15: 17,263,594 km (0.054 R)
• M16: 17,741,859 km (0.04 R)
• M17: 19,229,909 km (0.094 R)
• M18: 23,021,766 km (0.105 R)
• M19: 24,588,355 km (0.078 R)
• M20: 25,808,924 km (0.063 R)
• M21: 26,224,656 km (0.118 R)
• M22: 30,514,674 km (0.044 R)
• M23: 31,448,913 km (0.12 R)
• M24: 32,764,626 km (0.059 R)
• M25: 36,538,382 km (0.035 R)
• M26: 38,529,530 km (0.063 R)
• M27: 39,072,570 km (0.056 R)
• M28: 39,620,547 km (0.082 R)
• M29: 40,034,933 km (0.104 R)
• M30: 46,909,853 km (0.047 R)
• M31: 47,218,773 km (0.117 R)
• M32: 48,310,388 km (0.088 R)
• M33: 50,868,512 km (0.096 R)
• M34: 51,521,806 km (0.109 R)
• M35: 55,905,622 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 13,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit