🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.3

Radius: 15

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.8 AU - 1.08 AU

Year: 618 Days

Day: 5.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 10,211,655 km

• M1: 188,793 km (0.082 R)
• M2: 317,297 km (0.115 R)
• M3: 484,099 km (0.104 R)
• M4: 604,076 km (0.094 R)
• M5: 715,527 km (0.052 R)
• M6: 1,015,919 km (0.063 R)
• M7: 1,184,366 km (0.069 R)
• M8: 1,376,600 km (0.114 R)
• M9: 1,536,370 km (0.102 R)
• M10: 1,707,809 km (0.088 R)
• M11: 1,803,702 km (0.119 R)
• M12: 1,964,220 km (0.047 R)
• M13: 2,118,904 km (0.114 R)
• M14: 2,217,040 km (0.086 R)
• M15: 2,316,822 km (0.106 R)
• M16: 2,440,839 km (0.076 R)
• M17: 2,602,105 km (0.068 R)
• M18: 2,719,540 km (0.093 R)
• M19: 2,814,834 km (0.105 R)
• M20: 2,947,676 km (0.063 R)
• M21: 3,113,730 km (0.117 R)
• M22: 3,226,228 km (0.118 R)
• M23: 3,321,073 km (0.086 R)
• M24: 3,455,412 km (0.091 R)
• M25: 3,559,083 km (0.119 R)
• M26: 3,657,219 km (0.111 R)
• M27: 3,769,567 km (0.073 R)
• M28: 3,950,431 km (0.115 R)
• M29: 4,168,545 km (0.095 R)
• M30: 4,272,216 km (0.116 R)
• M31: 4,397,878 km (0.061 R)
• M32: 4,496,314 km (0.06 R)
• M33: 4,595,647 km (0.056 R)
• M34: 4,774,865 km (0.114 R)
• M35: 4,927,155 km (0.113 R)
• M36: 5,036,960 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.6

Radius: 13.4

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.81 AU - 1.19 AU

Year: 678 Days

Day: 12.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 10,211,655 km

• M1: 184,005 km (0.032 R)
• M2: 301,889 km (0.092 R)
• M3: 405,111 km (0.081 R)
• M4: 517,609 km (0.115 R)
• M5: 656,286 km (0.077 R)
• M6: 924,066 km (0.05 R)
• M7: 1,025,493 km (0.119 R)
• M8: 1,159,084 km (0.09 R)
• M9: 1,273,826 km (0.087 R)
• M10: 1,506,750 km (0.098 R)
• M11: 1,628,522 km (0.117 R)
• M12: 1,739,823 km (0.117 R)
• M13: 1,892,263 km (0.051 R)
• M14: 1,980,077 km (0.117 R)
• M15: 2,064,451 km (0.083 R)
• M16: 2,200,734 km (0.053 R)
• M17: 2,472,254 km (0.078 R)
• M18: 2,568,895 km (0.094 R)
• M19: 2,694,108 km (0.11 R)
• M20: 2,849,540 km (0.082 R)
• M21: 2,968,171 km (0.083 R)
• M22: 3,128,839 km (0.104 R)
• M23: 3,239,542 km (0.079 R)
• M24: 3,453,168 km (0.072 R)
• M25: 3,659,164 km (0.106 R)
• M26: 3,869,199 km (0.095 R)
• M27: 3,969,579 km (0.071 R)
• M28: 4,295,104 km (0.09 R)
• M29: 4,451,434 km (0.068 R)
• M30: 4,536,855 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626

Radius: 14.8

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.1 AU - 1.54 AU

Year: 1029 Days

Day: 9 Hours

Environment

Temp: -177 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 10,211,655 km

• M1: 184,903 km (0.071 R)
• M2: 346,469 km (0.065 R)
• M3: 530,175 km (0.066 R)
• M4: 664,963 km (0.114 R)
• M5: 766,539 km (0.12 R)
• M6: 886,966 km (0.056 R)
• M7: 1,080,994 km (0.111 R)
• M8: 1,190,649 km (0.078 R)
• M9: 1,422,526 km (0.09 R)
• M10: 1,544,299 km (0.096 R)
• M11: 1,693,747 km (0.1 R)
• M12: 1,798,914 km (0.117 R)
• M13: 1,939,985 km (0.037 R)
• M14: 2,050,538 km (0.078 R)
• M15: 2,172,011 km (0.082 R)
• M16: 2,422,588 km (0.088 R)
• M17: 2,523,716 km (0.107 R)
• M18: 2,835,927 km (0.114 R)
• M19: 3,140,658 km (0.094 R)
• M20: 3,292,200 km (0.106 R)
• M21: 3,497,897 km (0.109 R)
• M22: 3,623,560 km (0.079 R)
• M23: 3,846,909 km (0.069 R)
• M24: 4,031,214 km (0.085 R)
• M25: 4,207,440 km (0.115 R)
• M26: 4,352,550 km (0.06 R)
• M27: 4,636,337 km (0.094 R)
• M28: 4,797,903 km (0.097 R)
• M29: 5,150,655 km (0.098 R)
• M30: 5,246,098 km (0.104 R)
• M31: 5,487,549 km (0.093 R)
• M32: 5,609,621 km (0.098 R)
• M33: 6,658,152 km (0.117 R)
• M34: 6,801,617 km (0.055 R)
• M35: 6,933,113 km (0.092 R)
• M36: 7,158,408 km (0.096 R)
• M37: 7,507,719 km (0.081 R)
• M38: 7,602,713 km (0.084 R)
• M39: 7,945,442 km (0.111 R)
• M40: 8,056,145 km (0.087 R)
• M41: 8,532,614 km (0.106 R)
• M42: 8,646,009 km (0.117 R)
• M43: 9,148,359 km (0.104 R)
• M44: 9,293,768 km (0.045 R)
• M45: 9,439,775 km (0.051 R)
• M46: 10,121,493 km (0.105 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 15,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit