🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903

Radius: 11.9

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.52 AU - 0.6 AU

Year: 279 Days

Day: 6.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 44,404,149 km

• M1: 148,102 km (0.102 R)
• M2: 526,285 km (0.107 R)
• M3: 911,649 km (0.111 R)
• M4: 1,389,465 km (0.084 R)
• M5: 1,764,208 km (0.113 R)
• M6: 2,215,844 km (0.026 R)
• M7: 2,968,919 km (0.104 R)
• M8: 3,345,457 km (0.069 R)
• M9: 3,825,367 km (0.092 R)
• M10: 4,417,027 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.5

Radius: 13.2

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.86 AU - 0.98 AU

Year: 588 Days

Day: 10.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,404,149 km

• M1: 164,109 km (0.116 R)
• M2: 577,897 km (0.108 R)
• M3: 1,089,372 km (0.104 R)
• M4: 1,609,823 km (0.111 R)
• M5: 2,278,974 km (0.111 R)
• M6: 4,311,411 km (0.116 R)
• M7: 4,756,913 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.7

Radius: 14

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.85 AU - 3.87 AU

Year: 5057 Days

Day: 6.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,404,149 km

• M1: 175,030 km (0.041 R)
• M2: 726,298 km (0.068 R)
• M3: 1,433,148 km (0.091 R)
• M4: 2,089,583 km (0.103 R)
• M5: 2,847,147 km (0.072 R)
• M6: 3,428,185 km (0.101 R)
• M7: 4,136,381 km (0.08 R)
• M8: 5,307,583 km (0.072 R)
• M9: 6,964,828 km (0.085 R)
• M10: 8,780,797 km (0.096 R)
• M11: 9,237,968 km (0.077 R)
• M12: 10,474,394 km (0.11 R)
• M13: 12,636,383 km (0.07 R)
• M14: 13,274,567 km (0.078 R)
• M15: 13,878,194 km (0.063 R)
• M16: 18,698,836 km (0.036 R)
• M17: 19,668,829 km (0.04 R)
• M18: 20,818,040 km (0.055 R)
• M19: 22,317,010 km (0.081 R)
• M20: 24,616,928 km (0.105 R)
• M21: 27,864,249 km (0.081 R)
• M22: 28,402,053 km (0.105 R)
• M23: 32,263,324 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.6

Radius: 12.6

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.89 AU - 5.59 AU

Year: 7999 Days

Day: 13.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,404,149 km

• M1: 160,070 km (0.056 R)
• M2: 556,055 km (0.105 R)
• M3: 1,099,993 km (0.066 R)
• M4: 1,537,866 km (0.089 R)
• M5: 3,567,012 km (0.118 R)
• M6: 4,728,489 km (0.079 R)
• M7: 5,125,373 km (0.039 R)
• M8: 5,986,757 km (0.116 R)
• M9: 6,489,256 km (0.082 R)
• M10: 9,062,789 km (0.12 R)
• M11: 9,775,473 km (0.108 R)
• M12: 11,749,267 km (0.051 R)
• M13: 21,570,667 km (0.04 R)
• M14: 22,412,454 km (0.117 R)
• M15: 24,886,503 km (0.105 R)
• M16: 26,761,563 km (0.113 R)
• M17: 29,133,886 km (0.088 R)
• M18: 33,282,833 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.7

Radius: 8.3

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.22 AU - 6.32 AU

Year: 8068 Days

Day: 13.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,404,149 km

• M1: 130,449 km (0.057 R)
• M2: 407,056 km (0.049 R)
• M3: 909,106 km (0.118 R)
• M4: 1,372,560 km (0.07 R)
• M5: 3,024,420 km (0.108 R)
• M6: 3,851,248 km (0.116 R)
• M7: 4,140,121 km (0.097 R)
• M8: 5,251,633 km (0.088 R)
• M9: 6,773,492 km (0.103 R)
• M10: 8,008,872 km (0.062 R)
• M11: 8,702,258 km (0.06 R)
• M12: 10,307,742 km (0.079 R)
• M13: 11,022,970 km (0.082 R)
• M14: 12,157,370 km (0.105 R)
• M15: 15,892,081 km (0.103 R)
• M16: 17,909,857 km (0.108 R)
• M17: 19,093,326 km (0.104 R)
• M18: 25,525,585 km (0.101 R)
• M19: 26,266,843 km (0.091 R)
• M20: 30,706,609 km (0.105 R)
• M21: 34,151,847 km (0.091 R)
• M22: 36,664,493 km (0.099 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 11,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit