🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.1

Radius: 10.9

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.51 AU - 0.61 AU

Year: 289 Days

Day: 11.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 34,212,087 km

• M1: 136,583 km (0.115 R)
• M2: 613,650 km (0.069 R)
• M3: 1,113,457 km (0.105 R)
• M4: 1,647,073 km (0.078 R)
• M5: 2,035,877 km (0.036 R)
• M6: 2,441,886 km (0.088 R)
• M7: 2,803,464 km (0.071 R)
• M8: 3,200,946 km (0.03 R)
• M9: 3,718,405 km (0.112 R)
• M10: 4,200,110 km (0.101 R)
• M11: 4,807,477 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.5

Radius: 14.2

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.58 AU - 0.68 AU

Year: 345 Days

Day: 13.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 34,212,087 km

• M1: 176,675 km (0.084 R)
• M2: 696,677 km (0.056 R)
• M3: 1,142,629 km (0.12 R)
• M4: 1,994,289 km (0.098 R)
• M5: 2,523,566 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.5

Radius: 13

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.73 AU - 0.89 AU

Year: 503 Days

Day: 5.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 34,212,087 km

• M1: 191,784 km (0.07 R)
• M2: 763,099 km (0.038 R)
• M3: 1,174,493 km (0.074 R)
• M4: 1,589,178 km (0.038 R)
• M5: 2,643,544 km (0.087 R)
• M6: 3,120,013 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.8

Radius: 13.1

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.71 AU - 0.93 AU

Year: 513 Days

Day: 9 Hours

Environment

Temp: -173 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 34,212,087 km

• M1: 162,912 km (0.112 R)
• M2: 625,469 km (0.082 R)
• M3: 1,121,685 km (0.111 R)
• M4: 1,631,215 km (0.094 R)
• M5: 2,051,286 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672

Radius: 8.6

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.85 AU - 1.87 AU

Year: 1751 Days

Day: 6.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 34,212,087 km

• M1: 106,962 km (0.118 R)
• M2: 587,321 km (0.093 R)
• M3: 938,427 km (0.098 R)
• M4: 1,267,244 km (0.115 R)
• M5: 1,713,195 km (0.119 R)
• M6: 2,104,992 km (0.057 R)
• M7: 2,385,936 km (0.099 R)
• M8: 2,692,163 km (0.105 R)
• M9: 3,400,509 km (0.083 R)
• M10: 3,807,565 km (0.065 R)
• M11: 4,265,783 km (0.07 R)
• M12: 4,598,190 km (0.067 R)
• M13: 4,989,987 km (0.113 R)
• M14: 6,007,402 km (0.097 R)
• M15: 7,293,495 km (0.087 R)
• M16: 9,292,421 km (0.116 R)
• M17: 10,860,057 km (0.042 R)
• M18: 12,997,213 km (0.086 R)
• M19: 13,993,684 km (0.115 R)
• M20: 14,773,837 km (0.111 R)

Asteroid Belt

Center: 4.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.6

Radius: 7.9

Gravity: 15.09 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.83 AU - 7.87 AU

Year: 11045 Days

Day: 22.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 34,212,087 km

• M1: 98,286 km (0.113 R)
• M2: 488,138 km (0.108 R)
• M3: 2,432,611 km (0.115 R)
• M4: 2,931,370 km (0.101 R)
• M5: 4,161,514 km (0.046 R)
• M6: 7,728,376 km (0.057 R)
• M7: 10,571,034 km (0.095 R)
• M8: 13,257,363 km (0.065 R)
• M9: 17,349,912 km (0.11 R)
• M10: 18,855,016 km (0.094 R)
• M11: 19,681,096 km (0.117 R)
• M12: 21,494,372 km (0.112 R)
• M13: 25,053,604 km (0.033 R)
• M14: 25,449,739 km (0.117 R)
• M15: 39,905,531 km (0.096 R)
• M16: 45,825,269 km (0.113 R)
• M17: 49,768,519 km (0.085 R)
• M18: 53,114,275 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.9

Radius: 4.9

Gravity: 39.4 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 7.02 AU - 7.24 AU

Year: 13142 Days

Day: 22.7 Hours

Environment

Temp: -237 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 34,212,087 km

• M1: 61,036 km (0.117 R)
• M2: 427,850 km (0.118 R)
• M3: 1,060,649 km (0.065 R)
• M4: 1,238,072 km (0.087 R)
• M5: 2,642,646 km (0.101 R)
• M6: 3,543,974 km (0.115 R)
• M7: 3,944,297 km (0.103 R)
• M8: 5,290,977 km (0.055 R)
• M9: 5,585,536 km (0.025 R)
• M10: 5,775,226 km (0.098 R)
• M11: 6,288,346 km (0.094 R)
• M12: 6,831,387 km (0.094 R)
• M13: 10,705,373 km (0.063 R)
• M14: 12,034,550 km (0.109 R)
• M15: 15,831,195 km (0.093 R)
• M16: 16,675,824 km (0.057 R)
• M17: 16,911,291 km (0.062 R)
• M18: 18,039,708 km (0.094 R)
• M19: 18,622,242 km (0.048 R)
• M20: 21,631,553 km (0.107 R)
• M21: 24,847,608 km (0.118 R)
• M22: 25,361,177 km (0.086 R)
• M23: 25,881,628 km (0.106 R)
• M24: 26,515,774 km (0.116 R)
• M25: 27,160,092 km (0.115 R)
• M26: 33,187,988 km (0.076 R)
• M27: 34,695,337 km (0.095 R)
• M28: 36,116,816 km (0.091 R)
• M29: 43,216,282 km (0.094 R)
• M30: 44,407,978 km (0.075 R)
• M31: 49,394,524 km (0.119 R)
• M32: 49,556,090 km (0.11 R)
• M33: 51,356,799 km (0.112 R)
• M34: 53,031,248 km (0.119 R)
• M35: 53,540,480 km (0.089 R)
• M36: 61,017,531 km (0.049 R)
• M37: 64,039,557 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.2

Radius: 4.6

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 6.94 AU - 9.86 AU

Year: 16805 Days

Day: 21.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 34,212,087 km

• M1: 57,894 km (0.071 R)
• M2: 291,417 km (0.116 R)
• M3: 9,966,210 km (0.116 R)
• M4: 12,281,686 km (0.09 R)
• M5: 13,563,590 km (0.112 R)
• M6: 20,156,668 km (0.12 R)
• M7: 22,086,181 km (0.091 R)
• M8: 28,425,690 km (0.09 R)
• M9: 28,972,470 km (0.082 R)
• M10: 29,899,079 km (0.078 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 14,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit