🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.7

Radius: 11.2

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.65 AU - 0.87 AU

Year: 457 Days

Day: 8.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 45,567,313 km

• M1: 150,495 km (0.027 R)
• M2: 229,334 km (0.111 R)
• M3: 304,731 km (0.062 R)
• M4: 501,901 km (0.095 R)
• M5: 592,557 km (0.061 R)
• M6: 682,017 km (0.038 R)
• M7: 772,673 km (0.089 R)
• M8: 923,767 km (0.11 R)
• M9: 1,048,382 km (0.083 R)
• M10: 1,155,344 km (0.108 R)
• M11: 1,251,386 km (0.062 R)
• M12: 1,325,437 km (0.064 R)
• M13: 1,395,898 km (0.104 R)
• M14: 1,493,585 km (0.11 R)
• M15: 1,583,045 km (0.085 R)
• M16: 1,751,193 km (0.102 R)
• M17: 1,862,793 km (0.099 R)
• M18: 2,046,499 km (0.113 R)
• M19: 2,164,532 km (0.114 R)
• M20: 2,296,926 km (0.11 R)
• M21: 2,426,029 km (0.05 R)
• M22: 2,500,828 km (0.114 R)
• M23: 2,620,955 km (0.088 R)
• M24: 2,827,699 km (0.101 R)
• M25: 2,899,955 km (0.1 R)
• M26: 3,006,319 km (0.113 R)
• M27: 3,250,463 km (0.119 R)
• M28: 3,347,103 km (0.088 R)
• M29: 3,550,556 km (0.091 R)
• M30: 3,628,945 km (0.046 R)
• M31: 3,714,964 km (0.049 R)
• M32: 3,896,426 km (0.108 R)
• M33: 4,140,570 km (0.047 R)
• M34: 4,458,465 km (0.044 R)
• M35: 4,597,292 km (0.086 R)
• M36: 4,808,076 km (0.116 R)
• M37: 5,206,903 km (0.038 R)
• M38: 5,312,520 km (0.104 R)
• M39: 5,500,863 km (0.082 R)
• M40: 5,674,846 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.7

Radius: 14.3

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.69 AU - 0.87 AU

Year: 476 Days

Day: 7.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 45,567,313 km

• M1: 181,911 km (0.1 R)
• M2: 271,670 km (0.078 R)
• M3: 378,782 km (0.098 R)
• M4: 560,693 km (0.113 R)
• M5: 654,191 km (0.117 R)
• M6: 794,215 km (0.094 R)
• M7: 924,066 km (0.117 R)
• M8: 1,089,521 km (0.042 R)
• M9: 1,202,617 km (0.076 R)
• M10: 1,305,241 km (0.062 R)
• M11: 1,400,685 km (0.089 R)
• M12: 1,519,765 km (0.058 R)
• M13: 1,875,509 km (0.087 R)
• M14: 2,025,406 km (0.098 R)
• M15: 2,143,438 km (0.06 R)
• M16: 2,251,897 km (0.067 R)
• M17: 2,430,666 km (0.069 R)
• M18: 2,711,013 km (0.068 R)
• M19: 3,008,712 km (0.05 R)
• M20: 3,144,697 km (0.116 R)
• M21: 3,275,745 km (0.111 R)
• M22: 3,450,924 km (0.027 R)
• M23: 3,550,406 km (0.032 R)
• M24: 3,811,006 km (0.043 R)
• M25: 3,965,840 km (0.12 R)
• M26: 4,107,808 km (0.071 R)
• M27: 4,213,574 km (0.053 R)
• M28: 4,304,978 km (0.093 R)
• M29: 4,450,985 km (0.113 R)
• M30: 4,551,964 km (0.102 R)
• M31: 4,843,381 km (0.042 R)
• M32: 5,271,679 km (0.117 R)
• M33: 5,444,764 km (0.09 R)
• M34: 5,536,318 km (0.099 R)
• M35: 5,645,076 km (0.094 R)
• M36: 5,788,390 km (0.065 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170

Radius: 7.9

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.96 AU - 11.02 AU

Year: 18606 Days

Day: 15.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 45,567,313 km

• M1: 408,851 km (0.11 R)
• M2: 576,401 km (0.069 R)
• M3: 766,539 km (0.06 R)
• M4: 834,457 km (0.103 R)
• M5: 1,387,819 km (0.088 R)
• M6: 2,059,663 km (0.112 R)
• M7: 2,180,539 km (0.076 R)
• M8: 2,660,897 km (0.117 R)
• M9: 3,745,631 km (0.097 R)
• M10: 3,893,733 km (0.112 R)
• M11: 4,662,816 km (0.059 R)
• M12: 4,790,124 km (0.079 R)
• M13: 5,146,466 km (0.081 R)
• M14: 5,612,164 km (0.095 R)
• M15: 5,884,432 km (0.098 R)
• M16: 7,644,451 km (0.094 R)
• M17: 11,300,474 km (0.074 R)
• M18: 11,860,867 km (0.115 R)
• M19: 12,078,831 km (0.088 R)
• M20: 12,254,160 km (0.119 R)
• M21: 16,173,923 km (0.112 R)
• M22: 16,270,564 km (0.117 R)
• M23: 16,512,763 km (0.115 R)
• M24: 16,853,846 km (0.115 R)
• M25: 17,148,105 km (0.109 R)
• M26: 17,592,710 km (0.062 R)
• M27: 18,091,020 km (0.12 R)
• M28: 18,948,964 km (0.079 R)
• M29: 19,152,716 km (0.077 R)
• M30: 19,203,879 km (0.105 R)
• M31: 19,459,841 km (0.025 R)
• M32: 19,613,926 km (0.071 R)
• M33: 19,665,388 km (0.105 R)
• M34: 19,820,072 km (0.063 R)
• M35: 20,651,836 km (0.114 R)
• M36: 22,295,767 km (0.081 R)
• M37: 22,564,744 km (0.103 R)
• M38: 22,672,754 km (0.114 R)
• M39: 22,834,918 km (0.11 R)
• M40: 23,378,407 km (0.115 R)
• M41: 23,433,010 km (0.082 R)
• M42: 23,761,378 km (0.033 R)
• M43: 24,036,189 km (0.115 R)
• M44: 24,589,103 km (0.118 R)
• M45: 25,482,202 km (0.116 R)
• M46: 25,538,451 km (0.061 R)
• M47: 26,045,887 km (0.039 R)
• M48: 28,457,853 km (0.092 R)
• M49: 30,223,856 km (0.044 R)
• M50: 32,025,164 km (0.102 R)
• M51: 32,207,225 km (0.038 R)
• M52: 33,491,074 km (0.028 R)
• M53: 33,614,193 km (0.095 R)
• M54: 35,166,121 km (0.103 R)
• M55: 35,604,892 km (0.082 R)
• M56: 36,234,848 km (0.055 R)
• M57: 36,677,957 km (0.116 R)
• M58: 37,377,926 km (0.056 R)
• M59: 37,505,682 km (0.076 R)
• M60: 37,889,700 km (0.088 R)
• M61: 37,953,877 km (0.092 R)
• M62: 38,468,344 km (0.095 R)
• M63: 39,374,160 km (0.111 R)
• M64: 40,156,257 km (0.115 R)
• M65: 40,549,251 km (0.093 R)
• M66: 41,141,060 km (0.11 R)
• M67: 42,067,220 km (0.093 R)
• M68: 42,933,542 km (0.076 R)
• M69: 43,335,212 km (0.1 R)
• M70: 44,886,991 km (0.105 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 11,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit