🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.81 AU - 0.85 AU

Year: 288 Days

Day: 29.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,646,146 km

• M1: 83,775 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.6

Radius: 12.5

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.53 AU - 4.99 AU

Year: 3348 Days

Day: 10 Hours

Environment

Temp: -143 °C

Axial Tilt: 51.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 25,646,146 km

• M1: 498,161 km (0.061 R)
• M2: 606,021 km (0.052 R)
• M3: 973,284 km (0.106 R)
• M4: 1,083,687 km (0.071 R)
• M5: 1,219,821 km (0.117 R)
• M6: 1,317,658 km (0.119 R)
• M7: 1,475,633 km (0.086 R)
• M8: 1,652,009 km (0.106 R)
• M9: 1,748,949 km (0.07 R)
• M10: 1,949,111 km (0.11 R)
• M11: 2,065,049 km (0.052 R)
• M12: 2,510,551 km (0.074 R)
• M13: 3,030,703 km (0.12 R)
• M14: 3,288,012 km (0.047 R)
• M15: 3,711,673 km (0.101 R)
• M16: 3,889,245 km (0.098 R)
• M17: 4,103,021 km (0.058 R)
• M18: 4,202,952 km (0.051 R)
• M19: 4,645,463 km (0.094 R)
• M20: 4,767,235 km (0.075 R)
• M21: 4,925,211 km (0.118 R)
• M22: 5,013,922 km (0.114 R)
• M23: 5,723,315 km (0.075 R)
• M24: 5,854,064 km (0.102 R)
• M25: 6,004,709 km (0.079 R)
• M26: 6,213,847 km (0.106 R)
• M27: 6,329,037 km (0.093 R)
• M28: 6,895,714 km (0.104 R)
• M29: 7,134,921 km (0.102 R)
• M30: 7,458,351 km (0.098 R)
• M31: 8,077,537 km (0.047 R)
• M32: 8,329,909 km (0.093 R)
• M33: 9,497,670 km (0.112 R)
• M34: 9,586,232 km (0.03 R)
• M35: 9,675,093 km (0.064 R)
• M36: 10,055,670 km (0.07 R)
• M37: 10,372,967 km (0.095 R)
• M38: 10,486,960 km (0.115 R)
• M39: 10,624,441 km (0.101 R)
• M40: 10,739,482 km (0.109 R)
• M41: 10,831,783 km (0.062 R)
• M42: 11,040,323 km (0.12 R)
• M43: 11,203,534 km (0.046 R)
• M44: 11,769,313 km (0.115 R)
• M45: 12,031,708 km (0.065 R)
• M46: 12,247,877 km (0.052 R)
• M47: 12,392,688 km (0.044 R)
• M48: 12,513,712 km (0.08 R)
• M49: 12,879,479 km (0.08 R)
• M50: 12,977,615 km (0.098 R)
• M51: 13,174,636 km (0.065 R)
• M52: 13,922,326 km (0.053 R)
• M53: 14,250,544 km (0.096 R)
• M54: 14,581,454 km (0.091 R)
• M55: 14,811,984 km (0.093 R)
• M56: 14,940,489 km (0.101 R)
• M57: 15,198,844 km (0.105 R)
• M58: 15,772,403 km (0.069 R)
• M59: 15,877,420 km (0.095 R)
• M60: 16,009,067 km (0.093 R)
• M61: 16,833,351 km (0.115 R)
• M62: 17,075,251 km (0.026 R)
• M63: 17,210,188 km (0.099 R)
• M64: 17,399,579 km (0.111 R)
• M65: 17,480,960 km (0.093 R)
• M66: 18,440,182 km (0.116 R)
• M67: 18,578,560 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.9

Radius: 14.6

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.24 AU - 4.3 AU

Year: 3360 Days

Day: 10.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 25,646,146 km

• M1: 253,269 km (0.114 R)
• M2: 356,193 km (0.078 R)
• M3: 502,350 km (0.109 R)
• M4: 786,586 km (0.116 R)
• M5: 972,386 km (0.101 R)
• M6: 1,089,072 km (0.108 R)
• M7: 1,236,127 km (0.099 R)
• M8: 1,523,954 km (0.108 R)
• M9: 1,676,394 km (0.113 R)
• M10: 1,776,176 km (0.106 R)
• M11: 2,211,805 km (0.112 R)
• M12: 2,322,058 km (0.114 R)
• M13: 2,631,127 km (0.061 R)
• M14: 3,217,551 km (0.084 R)
• M15: 3,397,966 km (0.09 R)
• M16: 3,693,571 km (0.116 R)
• M17: 3,787,668 km (0.085 R)
• M18: 3,882,663 km (0.064 R)
• M19: 4,211,629 km (0.047 R)
• M20: 4,549,870 km (0.09 R)
• M21: 4,876,442 km (0.103 R)
• M22: 5,359,344 km (0.097 R)
• M23: 5,748,149 km (0.119 R)
• M24: 5,901,786 km (0.054 R)
• M25: 6,123,789 km (0.041 R)
• M26: 6,439,291 km (0.1 R)
• M27: 6,644,988 km (0.084 R)
• M28: 6,737,140 km (0.096 R)
• M29: 6,922,641 km (0.087 R)
• M30: 7,251,458 km (0.112 R)
• M31: 7,585,360 km (0.092 R)
• M32: 7,851,345 km (0.108 R)
• M33: 8,071,254 km (0.073 R)
• M34: 8,169,689 km (0.102 R)
• M35: 8,567,470 km (0.097 R)
• M36: 8,667,850 km (0.101 R)
• M37: 8,819,243 km (0.044 R)
• M38: 9,047,978 km (0.104 R)
• M39: 9,356,150 km (0.109 R)
• M40: 9,824,691 km (0.116 R)
• M41: 9,956,337 km (0.071 R)
• M42: 10,194,646 km (0.12 R)
• M43: 12,996,165 km (0.118 R)
• M44: 13,431,495 km (0.043 R)
• M45: 13,783,200 km (0.109 R)
• M46: 14,436,045 km (0.068 R)
• M47: 15,159,799 km (0.107 R)
• M48: 15,403,644 km (0.083 R)
• M49: 15,648,835 km (0.109 R)
• M50: 15,741,137 km (0.115 R)
• M51: 15,957,156 km (0.066 R)
• M52: 16,236,306 km (0.099 R)
• M53: 16,392,187 km (0.053 R)
• M54: 16,579,782 km (0.1 R)
• M55: 17,496,817 km (0.074 R)
• M56: 17,816,807 km (0.111 R)
• M57: 18,203,518 km (0.067 R)
• M58: 18,333,069 km (0.079 R)
• M59: 18,495,383 km (0.108 R)
• M60: 19,116,514 km (0.113 R)
• M61: 19,512,349 km (0.116 R)
• M62: 20,817,441 km (0.089 R)
• M63: 20,919,018 km (0.041 R)
• M64: 21,258,905 km (0.117 R)
• M65: 21,840,691 km (0.114 R)
• M66: 22,358,449 km (0.07 R)
• M67: 23,195,150 km (0.072 R)
• M68: 23,652,770 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486

Radius: 12.8

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.13 AU - 5.47 AU

Year: 4646 Days

Day: 11.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 25,646,146 km

• M1: 197,020 km (0.061 R)
• M2: 278,551 km (0.095 R)
• M3: 515,215 km (0.1 R)
• M4: 661,821 km (0.096 R)
• M5: 870,360 km (0.087 R)
• M6: 1,026,391 km (0.074 R)
• M7: 1,218,624 km (0.12 R)
• M8: 1,639,892 km (0.051 R)
• M9: 1,759,869 km (0.07 R)
• M10: 2,105,590 km (0.072 R)
• M11: 2,387,732 km (0.098 R)
• M12: 2,507,560 km (0.097 R)
• M13: 2,646,985 km (0.032 R)
• M14: 2,879,310 km (0.115 R)
• M15: 3,007,216 km (0.113 R)
• M16: 3,137,067 km (0.104 R)
• M17: 3,518,692 km (0.064 R)
• M18: 3,754,757 km (0.047 R)
• M19: 4,242,895 km (0.12 R)
• M20: 4,473,425 km (0.059 R)
• M21: 4,729,686 km (0.072 R)
• M22: 4,859,537 km (0.114 R)
• M23: 5,234,280 km (0.038 R)
• M24: 5,733,338 km (0.079 R)
• M25: 5,848,828 km (0.087 R)
• M26: 6,486,414 km (0.119 R)
• M27: 6,850,236 km (0.117 R)
• M28: 7,572,495 km (0.036 R)
• M29: 7,955,764 km (0.094 R)
• M30: 8,162,658 km (0.091 R)
• M31: 8,266,928 km (0.055 R)
• M32: 8,529,173 km (0.08 R)
• M33: 8,767,782 km (0.115 R)
• M34: 9,116,195 km (0.036 R)
• M35: 9,251,432 km (0.082 R)
• M36: 9,909,812 km (0.115 R)
• M37: 9,993,287 km (0.091 R)
• M38: 10,188,662 km (0.108 R)
• M39: 10,301,010 km (0.095 R)
• M40: 10,983,326 km (0.066 R)
• M41: 11,680,153 km (0.07 R)
• M42: 11,974,861 km (0.096 R)
• M43: 12,692,033 km (0.071 R)
• M44: 14,105,434 km (0.083 R)
• M45: 15,053,884 km (0.067 R)
• M46: 15,246,117 km (0.089 R)
• M47: 16,186,490 km (0.096 R)
• M48: 16,746,584 km (0.105 R)
• M49: 17,078,991 km (0.116 R)
• M50: 17,312,962 km (0.059 R)
• M51: 17,581,639 km (0.065 R)
• M52: 17,953,390 km (0.12 R)
• M53: 18,157,292 km (0.108 R)
• M54: 18,396,200 km (0.086 R)
• M55: 18,842,450 km (0.092 R)
• M56: 19,118,907 km (0.084 R)
• M57: 19,396,710 km (0.031 R)
• M58: 20,877,131 km (0.064 R)
• M59: 21,199,065 km (0.09 R)
• M60: 21,811,669 km (0.046 R)
• M61: 22,356,953 km (0.114 R)
• M62: 23,498,385 km (0.105 R)
• M63: 23,721,435 km (0.093 R)
• M64: 23,833,334 km (0.089 R)
• M65: 24,620,967 km (0.077 R)
• M66: 24,771,911 km (0.103 R)
• M67: 25,340,982 km (0.094 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 19,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit