🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.7

Radius: 11.9

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.41 AU - 0.65 AU

Year: 266 Days

Day: 8.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 43,690,312 km

• M1: 148,102 km (0.09 R)
• M2: 524,041 km (0.099 R)
• M3: 975,977 km (0.112 R)
• M4: 2,023,610 km (0.096 R)
• M5: 2,692,462 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77

Radius: 12.4

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.53 AU - 0.55 AU

Year: 274 Days

Day: 14.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 43,690,312 km

• M1: 157,227 km (0.095 R)
• M2: 842,535 km (0.061 R)
• M3: 1,308,682 km (0.1 R)
• M4: 1,998,777 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.6

Radius: 11.6

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.73 AU - 0.73 AU

Year: 431 Days

Day: 7.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 43,690,312 km

• M1: 144,661 km (0.056 R)
• M2: 518,656 km (0.109 R)
• M3: 937,380 km (0.118 R)
• M4: 1,696,889 km (0.053 R)
• M5: 2,234,992 km (0.044 R)
• M6: 2,939,000 km (0.108 R)
• M7: 3,544,422 km (0.059 R)
• M8: 4,038,095 km (0.116 R)
• M9: 4,532,965 km (0.083 R)
• M10: 5,662,579 km (0.097 R)
• M11: 6,156,401 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.5

Radius: 12.7

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.28 AU - 3.22 AU

Year: 3148 Days

Day: 5.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,690,312 km

• M1: 157,975 km (0.108 R)
• M2: 584,928 km (0.118 R)
• M3: 1,319,453 km (0.117 R)
• M4: 1,942,379 km (0.103 R)
• M5: 2,374,717 km (0.056 R)
• M6: 3,114,628 km (0.088 R)
• M7: 3,802,329 km (0.106 R)
• M8: 4,487,487 km (0.049 R)
• M9: 5,597,952 km (0.118 R)
• M10: 6,255,884 km (0.05 R)
• M11: 6,696,300 km (0.08 R)
• M12: 9,789,685 km (0.039 R)
• M13: 11,304,064 km (0.089 R)
• M14: 12,397,176 km (0.101 R)
• M15: 13,431,495 km (0.102 R)
• M16: 14,975,196 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.7

Radius: 14.1

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.82 AU - 4.14 AU

Year: 5481 Days

Day: 8.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,690,312 km

• M1: 183,706 km (0.064 R)
• M2: 766,689 km (0.097 R)
• M3: 1,241,962 km (0.084 R)
• M4: 3,134,225 km (0.119 R)
• M5: 4,785,337 km (0.095 R)
• M6: 5,309,079 km (0.102 R)
• M7: 6,095,515 km (0.093 R)
• M8: 6,958,395 km (0.09 R)
• M9: 9,377,842 km (0.041 R)
• M10: 10,081,401 km (0.118 R)
• M11: 12,544,230 km (0.089 R)
• M12: 14,140,888 km (0.092 R)
• M13: 15,869,492 km (0.096 R)
• M14: 22,928,267 km (0.118 R)
• M15: 24,134,325 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.6

Radius: 9.6

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.24 AU - 6.08 AU

Year: 8091 Days

Day: 10.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,690,312 km

• M1: 119,828 km (0.065 R)
• M2: 429,495 km (0.097 R)
• M3: 751,131 km (0.118 R)
• M4: 2,058,915 km (0.069 R)
• M5: 3,623,560 km (0.086 R)
• M6: 4,268,177 km (0.103 R)
• M7: 4,941,367 km (0.105 R)
• M8: 5,388,067 km (0.098 R)
• M9: 5,734,236 km (0.093 R)
• M10: 6,609,533 km (0.108 R)
• M11: 7,663,301 km (0.071 R)
• M12: 8,262,739 km (0.041 R)
• M13: 9,342,686 km (0.08 R)
• M14: 9,916,843 km (0.094 R)
• M15: 10,324,946 km (0.09 R)
• M16: 17,928,407 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.3

Radius: 13.6

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.77 AU - 5.83 AU

Year: 8422 Days

Day: 5.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,690,312 km

• M1: 169,644 km (0.086 R)
• M2: 601,683 km (0.09 R)
• M3: 1,134,849 km (0.04 R)
• M4: 2,003,265 km (0.046 R)
• M5: 2,595,074 km (0.051 R)
• M6: 3,103,258 km (0.077 R)
• M7: 4,056,197 km (0.083 R)
• M8: 6,044,801 km (0.072 R)
• M9: 7,529,111 km (0.111 R)
• M10: 8,704,651 km (0.1 R)
• M11: 9,152,996 km (0.105 R)
• M12: 9,759,017 km (0.102 R)
• M13: 12,967,891 km (0.117 R)
• M14: 14,096,458 km (0.11 R)
• M15: 14,528,496 km (0.105 R)
• M16: 15,096,968 km (0.104 R)
• M17: 17,449,844 km (0.118 R)
• M18: 18,383,185 km (0.052 R)
• M19: 18,899,297 km (0.105 R)
• M20: 21,302,438 km (0.028 R)
• M21: 23,729,065 km (0.109 R)
• M22: 24,518,193 km (0.11 R)
• M23: 28,926,843 km (0.076 R)
• M24: 31,370,225 km (0.088 R)
• M25: 36,548,405 km (0.093 R)
• M26: 40,259,480 km (0.117 R)
• M27: 43,040,803 km (0.092 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 12,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit