🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.61 AU - 0.89 AU

Year: 292 Days

Day: 39.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 85.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.74 AU - 1.16 AU

Year: 416 Days

Day: 22.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.8

Radius: 12

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.92 AU - 2.8 AU

Year: 1630 Days

Day: 10.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 33,835,154 km

• M1: 149,598 km (0.093 R)
• M2: 248,482 km (0.058 R)
• M3: 366,066 km (0.103 R)
• M4: 458,069 km (0.114 R)
• M5: 748,438 km (0.114 R)
• M6: 888,911 km (0.089 R)
• M7: 990,488 km (0.102 R)
• M8: 1,180,776 km (0.04 R)
• M9: 1,302,698 km (0.046 R)
• M10: 1,392,607 km (0.087 R)
• M11: 2,028,697 km (0.107 R)
• M12: 2,176,649 km (0.031 R)
• M13: 2,574,131 km (0.109 R)
• M14: 2,665,684 km (0.116 R)
• M15: 2,804,960 km (0.101 R)
• M16: 2,899,356 km (0.082 R)
• M17: 3,006,618 km (0.096 R)
• M18: 3,188,679 km (0.117 R)
• M19: 3,399,312 km (0.095 R)
• M20: 3,487,426 km (0.091 R)
• M21: 3,834,642 km (0.056 R)
• M22: 4,059,039 km (0.037 R)
• M23: 4,342,228 km (0.111 R)
• M24: 4,786,384 km (0.091 R)
• M25: 4,985,199 km (0.119 R)
• M26: 5,085,729 km (0.112 R)
• M27: 5,230,540 km (0.092 R)
• M28: 5,583,591 km (0.106 R)
• M29: 5,823,247 km (0.089 R)
• M30: 6,189,313 km (0.046 R)
• M31: 6,266,505 km (0.093 R)
• M32: 6,437,496 km (0.113 R)
• M33: 6,594,274 km (0.112 R)
• M34: 6,768,256 km (0.092 R)
• M35: 7,479,445 km (0.074 R)
• M36: 7,710,723 km (0.042 R)
• M37: 7,793,899 km (0.094 R)
• M38: 8,078,883 km (0.058 R)
• M39: 8,180,460 km (0.105 R)
• M40: 8,487,286 km (0.114 R)
• M41: 9,182,916 km (0.036 R)
• M42: 9,288,831 km (0.054 R)
• M43: 9,466,254 km (0.105 R)
• M44: 9,573,366 km (0.068 R)
• M45: 9,662,826 km (0.103 R)
• M46: 9,987,303 km (0.075 R)
• M47: 10,169,214 km (0.096 R)
• M48: 10,333,772 km (0.117 R)
• M49: 10,425,625 km (0.106 R)
• M50: 10,795,730 km (0.116 R)
• M51: 11,094,926 km (0.08 R)
• M52: 11,434,812 km (0.089 R)
• M53: 11,835,585 km (0.118 R)
• M54: 11,931,777 km (0.111 R)
• M55: 12,182,951 km (0.09 R)
• M56: 12,318,936 km (0.115 R)
• M57: 12,474,966 km (0.09 R)
• M58: 12,553,206 km (0.045 R)
• M59: 12,651,193 km (0.086 R)
• M60: 13,205,004 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.3

Radius: 9.2

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.79 AU - 3.41 AU

Year: 2454 Days

Day: 9.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 33,835,154 km

• M1: 198,965 km (0.103 R)
• M2: 285,582 km (0.118 R)
• M3: 583,282 km (0.033 R)
• M4: 732,431 km (0.107 R)
• M5: 842,086 km (0.051 R)
• M6: 1,107,323 km (0.074 R)
• M7: 1,326,036 km (0.076 R)
• M8: 1,388,119 km (0.04 R)
• M9: 1,451,249 km (0.073 R)
• M10: 1,515,426 km (0.095 R)
• M11: 1,804,749 km (0.071 R)
• M12: 2,359,009 km (0.032 R)
• M13: 2,642,198 km (0.025 R)
• M14: 2,734,499 km (0.068 R)
• M15: 2,801,220 km (0.097 R)
• M16: 2,895,467 km (0.066 R)
• M17: 3,087,251 km (0.105 R)
• M18: 3,170,727 km (0.096 R)
• M19: 3,354,134 km (0.118 R)
• M20: 3,440,003 km (0.064 R)
• M21: 3,790,960 km (0.095 R)
• M22: 3,865,609 km (0.118 R)
• M23: 4,323,378 km (0.096 R)
• M24: 5,474,384 km (0.093 R)
• M25: 5,712,095 km (0.114 R)
• M26: 5,849,426 km (0.105 R)
• M27: 5,918,541 km (0.106 R)
• M28: 6,232,846 km (0.104 R)
• M29: 6,516,782 km (0.044 R)
• M30: 6,932,515 km (0.085 R)
• M31: 7,152,873 km (0.106 R)
• M32: 7,412,874 km (0.073 R)
• M33: 7,487,673 km (0.04 R)
• M34: 7,846,708 km (0.104 R)
• M35: 7,999,597 km (0.073 R)
• M36: 8,172,681 km (0.088 R)
• M37: 8,269,471 km (0.074 R)
• M38: 8,620,876 km (0.029 R)
• M39: 9,017,161 km (0.119 R)
• M40: 9,541,053 km (0.085 R)
• M41: 9,930,307 km (0.083 R)
• M42: 10,555,327 km (0.11 R)
• M43: 10,745,465 km (0.065 R)
• M44: 10,830,287 km (0.099 R)
• M45: 11,043,315 km (0.082 R)
• M46: 11,279,231 km (0.095 R)
• M47: 11,430,175 km (0.046 R)
• M48: 11,495,100 km (0.114 R)
• M49: 11,647,092 km (0.111 R)
• M50: 11,756,149 km (0.085 R)
• M51: 11,887,346 km (0.12 R)
• M52: 12,062,974 km (0.105 R)
• M53: 12,283,930 km (0.116 R)
• M54: 12,394,782 km (0.075 R)
• M55: 12,752,022 km (0.098 R)
• M56: 12,977,017 km (0.064 R)
• M57: 13,158,030 km (0.101 R)
• M58: 13,248,836 km (0.082 R)
• M59: 13,659,931 km (0.066 R)
• M60: 13,798,010 km (0.104 R)
• M61: 14,121,740 km (0.115 R)
• M62: 14,800,316 km (0.05 R)
• M63: 15,084,252 km (0.028 R)
• M64: 15,179,397 km (0.072 R)
• M65: 15,585,555 km (0.118 R)
• M66: 15,705,682 km (0.076 R)
• M67: 15,802,023 km (0.111 R)
• M68: 15,971,069 km (0.114 R)
• M69: 16,068,008 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.6

Radius: 13.9

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.24 AU - 5.82 AU

Year: 5072 Days

Day: 7.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 33,835,154 km

• M1: 181,313 km (0.11 R)
• M2: 297,999 km (0.106 R)
• M3: 462,557 km (0.118 R)
• M4: 549,174 km (0.036 R)
• M5: 692,489 km (0.041 R)
• M6: 920,326 km (0.057 R)
• M7: 1,036,713 km (0.101 R)
• M8: 1,174,194 km (0.077 R)
• M9: 1,554,771 km (0.08 R)
• M10: 1,642,734 km (0.108 R)
• M11: 1,805,646 km (0.095 R)
• M12: 2,031,539 km (0.12 R)
• M13: 2,128,479 km (0.041 R)
• M14: 2,490,805 km (0.087 R)
• M15: 2,938,701 km (0.097 R)
• M16: 3,228,920 km (0.085 R)
• M17: 3,505,377 km (0.12 R)
• M18: 3,813,549 km (0.113 R)
• M19: 4,405,956 km (0.074 R)
• M20: 5,027,386 km (0.119 R)
• M21: 5,511,634 km (0.109 R)
• M22: 5,926,918 km (0.055 R)
• M23: 6,039,266 km (0.104 R)
• M24: 6,438,543 km (0.042 R)
• M25: 6,699,890 km (0.119 R)
• M26: 6,817,025 km (0.086 R)
• M27: 6,935,058 km (0.109 R)
• M28: 8,120,472 km (0.111 R)
• M29: 8,529,622 km (0.093 R)
• M30: 8,720,808 km (0.06 R)
• M31: 8,881,177 km (0.109 R)
• M32: 9,074,906 km (0.11 R)
• M33: 9,302,744 km (0.115 R)
• M34: 10,640,897 km (0.092 R)
• M35: 10,984,822 km (0.057 R)
• M36: 11,613,133 km (0.086 R)
• M37: 11,825,263 km (0.089 R)
• M38: 12,289,166 km (0.11 R)
• M39: 12,722,701 km (0.041 R)
• M40: 13,642,129 km (0.109 R)
• M41: 13,940,876 km (0.12 R)
• M42: 14,128,771 km (0.039 R)
• M43: 15,350,686 km (0.066 R)
• M44: 15,700,446 km (0.099 R)
• M45: 15,856,776 km (0.101 R)
• M46: 16,685,997 km (0.069 R)
• M47: 17,085,872 km (0.089 R)
• M48: 18,468,755 km (0.089 R)
• M49: 18,882,393 km (0.079 R)
• M50: 20,482,043 km (0.093 R)
• M51: 20,824,323 km (0.05 R)
• M52: 21,427,801 km (0.034 R)
• M53: 21,557,951 km (0.118 R)
• M54: 22,519,865 km (0.09 R)
• M55: 23,854,278 km (0.108 R)
• M56: 23,944,186 km (0.085 R)
• M57: 24,169,331 km (0.114 R)
• M58: 24,304,867 km (0.118 R)
• M59: 25,996,071 km (0.05 R)
• M60: 26,181,123 km (0.049 R)
• M61: 26,506,200 km (0.097 R)
• M62: 26,645,924 km (0.117 R)
• M63: 27,066,444 km (0.088 R)
• M64: 27,347,987 km (0.118 R)
• M65: 27,819,519 km (0.077 R)
• M66: 28,198,750 km (0.066 R)
• M67: 28,722,791 km (0.115 R)
• M68: 29,010,019 km (0.088 R)
• M69: 29,202,103 km (0.097 R)
• M70: 29,829,217 km (0.104 R)
• M71: 30,509,439 km (0.088 R)
• M72: 30,802,501 km (0.096 R)
• M73: 31,047,542 km (0.05 R)
• M74: 31,243,964 km (0.113 R)
• M75: 31,440,835 km (0.072 R)
• M76: 33,281,188 km (0.069 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: 178 - 10,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit