🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.7

Radius: 15

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.58 AU - 0.68 AU

Year: 345 Days

Day: 10.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 6,866,119 km

• M1: 198,816 km (0.112 R)
• M2: 303,833 km (0.088 R)
• M3: 425,008 km (0.075 R)
• M4: 536,907 km (0.112 R)
• M5: 672,592 km (0.088 R)
• M6: 769,831 km (0.082 R)
• M7: 908,209 km (0.116 R)
• M8: 1,001,558 km (0.106 R)
• M9: 1,098,796 km (0.111 R)
• M10: 1,239,867 km (0.062 R)
• M11: 1,401,732 km (0.075 R)
• M12: 1,522,009 km (0.1 R)
• M13: 1,625,979 km (0.103 R)
• M14: 1,747,752 km (0.077 R)
• M15: 1,942,080 km (0.111 R)
• M16: 2,094,071 km (0.075 R)
• M17: 2,227,662 km (0.076 R)
• M18: 2,445,177 km (0.041 R)
• M19: 2,544,809 km (0.074 R)
• M20: 2,754,546 km (0.12 R)
• M21: 2,883,200 km (0.094 R)
• M22: 3,026,515 km (0.089 R)
• M23: 3,339,772 km (0.118 R)
• M24: 3,497,299 km (0.106 R)
• M25: 3,650,487 km (0.077 R)
• M26: 3,785,574 km (0.105 R)
• M27: 3,936,219 km (0.09 R)
• M28: 4,116,933 km (0.074 R)
• M29: 4,236,462 km (0.039 R)
• M30: 4,335,945 km (0.048 R)
• M31: 4,457,717 km (0.1 R)
• M32: 4,609,858 km (0.1 R)
• M33: 4,830,066 km (0.119 R)
• M34: 4,971,436 km (0.033 R)
• M35: 5,083,934 km (0.058 R)
• M36: 5,205,108 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.1

Radius: 14.5

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.74 AU - 0.98 AU

Year: 551 Days

Day: 6.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 6,866,119 km

• M1: 181,163 km (0.088 R)
• M2: 273,016 km (0.099 R)
• M3: 380,577 km (0.053 R)
• M4: 512,822 km (0.061 R)
• M5: 651,200 km (0.082 R)
• M6: 777,610 km (0.101 R)
• M7: 942,616 km (0.118 R)
• M8: 1,041,052 km (0.119 R)
• M9: 1,320,351 km (0.088 R)
• M10: 1,451,997 km (0.081 R)
• M11: 1,562,849 km (0.118 R)
• M12: 1,687,314 km (0.073 R)
• M13: 1,777,522 km (0.068 R)
• M14: 1,880,445 km (0.097 R)
• M15: 2,035,877 km (0.062 R)
• M16: 2,219,135 km (0.059 R)
• M17: 2,354,371 km (0.066 R)
• M18: 2,462,082 km (0.099 R)
• M19: 2,633,222 km (0.097 R)
• M20: 2,801,968 km (0.074 R)
• M21: 3,256,895 km (0.078 R)
• M22: 3,357,425 km (0.068 R)
• M23: 3,486,378 km (0.095 R)
• M24: 3,589,302 km (0.116 R)
• M25: 3,777,346 km (0.077 R)
• M26: 3,932,928 km (0.081 R)
• M27: 4,033,159 km (0.055 R)
• M28: 4,126,956 km (0.111 R)
• M29: 4,324,276 km (0.083 R)
• M30: 4,517,257 km (0.025 R)
• M31: 4,827,374 km (0.096 R)
• M32: 4,981,160 km (0.081 R)
• M33: 5,160,229 km (0.072 R)
• M34: 5,286,041 km (0.082 R)
• M35: 5,484,707 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.2

Radius: 11

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.79 AU - 1.25 AU

Year: 711 Days

Day: 8.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 6,866,119 km

• M1: 137,929 km (0.107 R)
• M2: 211,980 km (0.082 R)
• M3: 280,646 km (0.088 R)
• M4: 349,610 km (0.086 R)
• M5: 448,644 km (0.112 R)
• M6: 591,959 km (0.072 R)
• M7: 725,250 km (0.111 R)
• M8: 859,739 km (0.117 R)
• M9: 937,979 km (0.114 R)
• M10: 1,008,439 km (0.059 R)
• M11: 1,101,938 km (0.049 R)
• M12: 1,225,955 km (0.094 R)
• M13: 1,298,210 km (0.102 R)
• M14: 1,395,150 km (0.118 R)
• M15: 1,578,258 km (0.069 R)
• M16: 1,651,261 km (0.085 R)
• M17: 1,782,010 km (0.088 R)
• M18: 1,955,394 km (0.099 R)
• M19: 2,114,267 km (0.05 R)
• M20: 2,215,694 km (0.067 R)
• M21: 2,312,035 km (0.108 R)
• M22: 2,523,118 km (0.074 R)
• M23: 2,667,480 km (0.08 R)
• M24: 2,784,914 km (0.07 R)
• M25: 2,859,264 km (0.067 R)
• M26: 3,047,907 km (0.12 R)
• M27: 3,248,667 km (0.096 R)
• M28: 3,485,780 km (0.095 R)
• M29: 3,745,033 km (0.092 R)
• M30: 3,977,059 km (0.115 R)
• M31: 4,120,225 km (0.086 R)
• M32: 4,551,366 km (0.046 R)
• M33: 4,701,412 km (0.088 R)
• M34: 4,897,834 km (0.098 R)
• M35: 5,033,370 km (0.08 R)
• M36: 5,197,778 km (0.067 R)
• M37: 5,484,856 km (0.093 R)
• M38: 5,559,954 km (0.109 R)
• M39: 5,635,202 km (0.092 R)
• M40: 5,978,380 km (0.073 R)
• M41: 6,075,020 km (0.111 R)
• M42: 6,230,602 km (0.065 R)
• M43: 6,328,439 km (0.107 R)
• M44: 6,436,748 km (0.101 R)
• M45: 6,595,471 km (0.074 R)
• M46: 6,665,184 km (0.098 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 16,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit