🌌 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: 448.7

Radius: 12.8

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.47 AU - 0.79 AU

Year: 345 Days

Day: 9.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 10,351,589 km

• M1: 159,621 km (0.094 R)
• M2: 259,104 km (0.105 R)
• M3: 347,217 km (0.073 R)
• M4: 449,542 km (0.083 R)
• M5: 533,915 km (0.104 R)
• M6: 650,003 km (0.113 R)
• M7: 830,418 km (0.099 R)
• M8: 950,994 km (0.052 R)
• M9: 1,043,744 km (0.095 R)
• M10: 1,159,533 km (0.068 R)
• M11: 1,255,575 km (0.032 R)
• M12: 1,337,854 km (0.06 R)
• M13: 1,464,713 km (0.066 R)
• M14: 1,941,780 km (0.073 R)
• M15: 2,023,610 km (0.091 R)
• M16: 2,121,447 km (0.04 R)
• M17: 2,276,132 km (0.111 R)
• M18: 2,502,473 km (0.096 R)
• M19: 2,602,554 km (0.118 R)
• M20: 2,714,902 km (0.105 R)
• M21: 2,972,061 km (0.088 R)
• M22: 3,067,056 km (0.061 R)
• M23: 3,185,836 km (0.087 R)
• M24: 3,266,021 km (0.054 R)
• M25: 3,364,157 km (0.089 R)
• M26: 3,469,324 km (0.104 R)
• M27: 3,611,143 km (0.032 R)
• M28: 3,700,752 km (0.071 R)
• M29: 3,809,360 km (0.1 R)
• M30: 3,925,149 km (0.111 R)
• M31: 4,011,317 km (0.1 R)
• M32: 4,154,183 km (0.102 R)
• M33: 4,336,693 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650

Radius: 8.2

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.38 AU - 1.92 AU

Year: 1463 Days

Day: 5.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 10,351,589 km

• M1: 121,174 km (0.028 R)
• M2: 217,665 km (0.069 R)
• M3: 390,151 km (0.098 R)
• M4: 475,871 km (0.112 R)
• M5: 537,206 km (0.085 R)
• M6: 745,596 km (0.079 R)
• M7: 818,450 km (0.065 R)
• M8: 963,709 km (0.051 R)
• M9: 1,035,666 km (0.092 R)
• M10: 1,262,606 km (0.102 R)
• M11: 1,341,743 km (0.075 R)
• M12: 1,395,599 km (0.105 R)
• M13: 1,486,853 km (0.099 R)
• M14: 1,862,045 km (0.092 R)
• M15: 1,983,369 km (0.096 R)
• M16: 2,107,535 km (0.072 R)
• M17: 2,202,230 km (0.075 R)
• M18: 2,298,422 km (0.089 R)
• M19: 2,517,283 km (0.1 R)
• M20: 2,572,934 km (0.1 R)
• M21: 2,731,358 km (0.08 R)
• M22: 2,788,804 km (0.071 R)
• M23: 3,034,144 km (0.069 R)
• M24: 3,105,652 km (0.106 R)
• M25: 3,298,783 km (0.098 R)
• M26: 3,633,882 km (0.062 R)
• M27: 3,697,162 km (0.072 R)
• M28: 4,176,623 km (0.117 R)
• M29: 4,390,099 km (0.063 R)
• M30: 4,579,939 km (0.087 R)
• M31: 4,730,883 km (0.045 R)
• M32: 4,953,634 km (0.095 R)
• M33: 5,151,253 km (0.108 R)
• M34: 5,293,969 km (0.102 R)
• M35: 5,409,160 km (0.094 R)
• M36: 5,467,054 km (0.109 R)
• M37: 5,641,934 km (0.07 R)
• M38: 5,744,857 km (0.082 R)
• M39: 5,922,729 km (0.097 R)
• M40: 5,997,379 km (0.088 R)
• M41: 6,497,933 km (0.094 R)
• M42: 6,621,351 km (0.079 R)
• M43: 6,729,959 km (0.073 R)
• M44: 6,933,263 km (0.035 R)
• M45: 7,170,376 km (0.101 R)
• M46: 7,410,181 km (0.092 R)
• M47: 7,620,067 km (0.027 R)
• M48: 7,733,911 km (0.088 R)
• M49: 7,864,809 km (0.096 R)
• M50: 8,012,911 km (0.083 R)
• M51: 8,095,489 km (0.115 R)
• M52: 8,767,034 km (0.116 R)
• M53: 8,903,467 km (0.087 R)
• M54: 9,126,816 km (0.108 R)
• M55: 9,282,398 km (0.1 R)
• M56: 9,878,396 km (0.118 R)
• M57: 10,073,771 km (0.119 R)
• M58: 10,216,787 km (0.105 R)
• M59: 10,396,454 km (0.057 R)
• M60: 10,613,371 km (0.106 R)
• M61: 10,813,682 km (0.09 R)
• M62: 10,868,435 km (0.112 R)
• M63: 11,365,997 km (0.092 R)
• M64: 11,477,597 km (0.07 R)
• M65: 11,833,341 km (0.077 R)
• M66: 12,594,196 km (0.099 R)
• M67: 12,748,282 km (0.092 R)
• M68: 13,019,353 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.9

Radius: 8.8

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.43 AU - 3.29 AU

Year: 3339 Days

Day: 11.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 10,351,589 km

• M1: 179,368 km (0.12 R)
• M2: 248,781 km (0.106 R)
• M3: 319,840 km (0.077 R)
• M4: 443,109 km (0.097 R)
• M5: 634,445 km (0.084 R)
• M6: 758,760 km (0.114 R)
• M7: 964,457 km (0.108 R)
• M8: 1,060,051 km (0.073 R)
• M9: 1,268,740 km (0.111 R)
• M10: 1,475,185 km (0.103 R)
• M11: 1,618,799 km (0.063 R)
• M12: 1,843,195 km (0.032 R)
• M13: 1,989,652 km (0.103 R)
• M14: 2,248,456 km (0.118 R)
• M15: 2,349,435 km (0.041 R)
• M16: 2,433,209 km (0.062 R)
• M17: 2,546,605 km (0.059 R)
• M18: 2,808,102 km (0.114 R)
• M19: 3,017,539 km (0.11 R)
• M20: 3,139,611 km (0.119 R)
• M21: 3,201,245 km (0.112 R)
• M22: 3,263,328 km (0.046 R)
• M23: 3,795,896 km (0.086 R)
• M24: 4,252,918 km (0.112 R)
• M25: 4,436,175 km (0.116 R)
• M26: 5,121,633 km (0.084 R)
• M27: 5,206,604 km (0.051 R)
• M28: 5,452,094 km (0.12 R)
• M29: 5,878,000 km (0.118 R)
• M30: 6,550,143 km (0.07 R)
• M31: 6,801,916 km (0.074 R)
• M32: 6,935,656 km (0.112 R)
• M33: 7,164,990 km (0.099 R)
• M34: 7,396,867 km (0.113 R)
• M35: 7,714,613 km (0.108 R)
• M36: 7,882,162 km (0.105 R)
• M37: 8,377,780 km (0.084 R)
• M38: 8,738,012 km (0.063 R)
• M39: 8,898,081 km (0.116 R)
• M40: 9,088,519 km (0.103 R)
• M41: 9,250,833 km (0.101 R)
• M42: 9,339,694 km (0.1 R)
• M43: 9,894,104 km (0.12 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 11,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit