🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.6

Radius: 8.3

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.46 AU - 0.72 AU

Year: 307 Days

Day: 14.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 24,739,607 km

• M1: 104,270 km (0.12 R)
• M2: 217,814 km (0.116 R)
• M3: 280,496 km (0.052 R)
• M4: 332,406 km (0.037 R)
• M5: 393,742 km (0.119 R)
• M6: 459,714 km (0.073 R)
• M7: 589,266 km (0.087 R)
• M8: 660,475 km (0.102 R)
• M9: 738,116 km (0.037 R)
• M10: 815,608 km (0.1 R)
• M11: 878,439 km (0.078 R)
• M12: 935,585 km (0.079 R)
• M13: 1,020,257 km (0.088 R)
• M14: 1,076,805 km (0.057 R)
• M15: 1,158,037 km (0.104 R)
• M16: 1,372,261 km (0.086 R)
• M17: 1,551,180 km (0.088 R)
• M18: 1,617,003 km (0.109 R)
• M19: 1,701,676 km (0.105 R)
• M20: 1,774,231 km (0.115 R)
• M21: 1,847,833 km (0.096 R)
• M22: 1,960,031 km (0.105 R)
• M23: 2,157,351 km (0.077 R)
• M24: 2,231,103 km (0.029 R)
• M25: 2,330,884 km (0.079 R)
• M26: 2,396,408 km (0.105 R)
• M27: 2,467,916 km (0.111 R)
• M28: 2,565,903 km (0.063 R)
• M29: 2,628,584 km (0.074 R)
• M30: 2,696,950 km (0.105 R)
• M31: 2,765,915 km (0.104 R)
• M32: 2,867,941 km (0.03 R)
• M33: 2,943,936 km (0.058 R)
• M34: 3,009,460 km (0.077 R)
• M35: 3,120,013 km (0.108 R)
• M36: 3,175,813 km (0.054 R)
• M37: 3,305,365 km (0.115 R)
• M38: 3,373,582 km (0.067 R)
• M39: 3,511,660 km (0.112 R)
• M40: 3,616,379 km (0.032 R)
• M41: 3,669,187 km (0.105 R)
• M42: 3,805,171 km (0.052 R)
• M43: 3,882,813 km (0.106 R)
• M44: 3,942,951 km (0.094 R)
• M45: 4,027,623 km (0.114 R)
• M46: 4,180,213 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.8

Radius: 9.4

Gravity: 6.44 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.79 AU - 0.95 AU

Year: 550 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 24,739,607 km

• M1: 182,061 km (0.104 R)
• M2: 340,934 km (0.086 R)
• M3: 406,607 km (0.09 R)
• M4: 477,666 km (0.062 R)
• M5: 589,565 km (0.099 R)
• M6: 672,442 km (0.082 R)
• M7: 772,972 km (0.08 R)
• M8: 898,036 km (0.113 R)
• M9: 1,035,068 km (0.088 R)
• M10: 1,184,666 km (0.054 R)
• M11: 1,324,988 km (0.117 R)
• M12: 1,494,034 km (0.05 R)
• M13: 1,581,100 km (0.108 R)
• M14: 1,652,159 km (0.118 R)
• M15: 1,822,252 km (0.105 R)
• M16: 1,947,315 km (0.114 R)
• M17: 2,049,491 km (0.048 R)
• M18: 2,245,913 km (0.072 R)
• M19: 2,366,788 km (0.111 R)
• M20: 2,455,499 km (0.116 R)
• M21: 2,636,214 km (0.108 R)
• M22: 2,706,824 km (0.114 R)
• M23: 2,814,086 km (0.079 R)
• M24: 2,974,006 km (0.108 R)
• M25: 3,144,398 km (0.11 R)
• M26: 3,371,637 km (0.114 R)
• M27: 3,448,680 km (0.091 R)
• M28: 3,541,730 km (0.11 R)
• M29: 3,651,385 km (0.104 R)
• M30: 3,730,522 km (0.086 R)
• M31: 3,802,179 km (0.102 R)
• M32: 3,906,449 km (0.104 R)
• M33: 3,979,303 km (0.099 R)
• M34: 4,052,606 km (0.117 R)
• M35: 4,425,703 km (0.09 R)
• M36: 4,501,699 km (0.084 R)
• M37: 4,603,575 km (0.088 R)
• M38: 4,663,414 km (0.107 R)
• M39: 4,940,320 km (0.096 R)
• M40: 5,001,655 km (0.089 R)
• M41: 5,160,379 km (0.108 R)
• M42: 5,222,611 km (0.105 R)
• M43: 5,320,897 km (0.066 R)
• M44: 5,392,704 km (0.083 R)
• M45: 5,573,867 km (0.119 R)
• M46: 5,646,871 km (0.105 R)
• M47: 5,747,700 km (0.119 R)
• M48: 5,904,927 km (0.103 R)
• M49: 6,035,376 km (0.082 R)
• M50: 6,129,174 km (0.113 R)
• M51: 6,299,267 km (0.111 R)
• M52: 6,442,133 km (0.105 R)

Asteroid Belt

Center: 1.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.7

Radius: 13

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.77 AU - 2.81 AU

Year: 3161 Days

Day: 12.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 24,739,607 km

• M1: 211,382 km (0.098 R)
• M2: 309,069 km (0.112 R)
• M3: 453,132 km (0.105 R)
• M4: 587,920 km (0.09 R)
• M5: 738,864 km (0.074 R)
• M6: 858,692 km (0.111 R)
• M7: 1,070,672 km (0.032 R)
• M8: 1,183,319 km (0.07 R)
• M9: 1,273,975 km (0.033 R)
• M10: 1,839,007 km (0.085 R)
• M11: 1,945,520 km (0.107 R)
• M12: 2,149,123 km (0.09 R)
• M13: 2,426,328 km (0.111 R)
• M14: 2,577,721 km (0.067 R)
• M15: 3,015,444 km (0.088 R)
• M16: 3,160,405 km (0.038 R)
• M17: 4,180,064 km (0.091 R)
• M18: 4,362,872 km (0.119 R)
• M19: 4,506,935 km (0.079 R)
• M20: 4,589,962 km (0.05 R)
• M21: 4,948,548 km (0.057 R)
• M22: 5,098,894 km (0.114 R)
• M23: 5,294,568 km (0.062 R)
• M24: 5,470,495 km (0.12 R)
• M25: 5,603,787 km (0.104 R)
• M26: 5,693,246 km (0.06 R)
• M27: 5,941,728 km (0.118 R)
• M28: 6,286,402 km (0.039 R)
• M29: 6,637,658 km (0.113 R)
• M30: 6,899,454 km (0.064 R)
• M31: 6,995,496 km (0.073 R)
• M32: 7,188,776 km (0.113 R)
• M33: 7,433,069 km (0.032 R)
• M34: 7,630,539 km (0.091 R)
• M35: 7,729,872 km (0.075 R)
• M36: 9,377,842 km (0.104 R)
• M37: 9,537,762 km (0.107 R)
• M38: 10,378,801 km (0.032 R)
• M39: 10,599,757 km (0.034 R)
• M40: 10,822,209 km (0.099 R)
• M41: 10,933,959 km (0.096 R)
• M42: 11,328,448 km (0.101 R)
• M43: 11,727,575 km (0.12 R)
• M44: 11,900,062 km (0.111 R)
• M45: 12,160,362 km (0.114 R)
• M46: 12,334,943 km (0.114 R)
• M47: 12,952,632 km (0.063 R)
• M48: 13,340,091 km (0.094 R)
• M49: 13,580,345 km (0.11 R)
• M50: 13,701,071 km (0.069 R)
• M51: 13,822,095 km (0.096 R)
• M52: 14,248,748 km (0.097 R)
• M53: 14,463,571 km (0.089 R)
• M54: 14,586,840 km (0.041 R)
• M55: 15,083,505 km (0.103 R)
• M56: 15,680,550 km (0.102 R)
• M57: 16,061,725 km (0.11 R)
• M58: 17,288,577 km (0.086 R)
• M59: 17,484,999 km (0.064 R)
• M60: 17,715,230 km (0.056 R)
• M61: 17,913,298 km (0.12 R)
• M62: 19,117,411 km (0.112 R)
• M63: 19,422,441 km (0.068 R)
• M64: 20,140,661 km (0.042 R)
• M65: 20,728,431 km (0.096 R)
• M66: 20,937,120 km (0.076 R)
• M67: 21,041,838 km (0.099 R)
• M68: 21,744,051 km (0.103 R)
• M69: 22,382,684 km (0.104 R)
• M70: 22,740,073 km (0.117 R)
• M71: 24,225,281 km (0.114 R)
• M72: 24,408,538 km (0.079 R)
• M73: 24,629,045 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 18,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit