🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.43 AU - 0.69 AU

Year: 160 Days

Day: 39.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,118,458 km

• M1: 97,538 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.7 AU - 1.1 AU

Year: 327 Days

Day: 16.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.33 AU - 2.05 AU

Year: 841 Days

Day: 37.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.48 AU - 3.64 AU

Year: 2572 Days

Day: 17.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.8

Radius: 13.5

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.94 AU - 4.46 AU

Year: 3296 Days

Day: 8.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 48,118,458 km

• M1: 192,233 km (0.116 R)
• M2: 351,555 km (0.066 R)
• M3: 462,407 km (0.069 R)
• M4: 579,393 km (0.094 R)
• M5: 703,559 km (0.054 R)
• M6: 792,121 km (0.114 R)
• M7: 896,989 km (0.041 R)
• M8: 1,000,810 km (0.098 R)
• M9: 1,195,137 km (0.111 R)
• M10: 1,547,740 km (0.097 R)
• M11: 1,767,499 km (0.102 R)
• M12: 1,877,453 km (0.113 R)
• M13: 2,568,147 km (0.085 R)
• M14: 2,675,708 km (0.097 R)
• M15: 2,775,489 km (0.119 R)
• M16: 2,951,117 km (0.039 R)
• M17: 3,101,762 km (0.102 R)
• M18: 3,197,355 km (0.065 R)
• M19: 3,313,443 km (0.114 R)
• M20: 3,589,751 km (0.09 R)
• M21: 3,801,880 km (0.108 R)
• M22: 4,091,502 km (0.096 R)
• M23: 4,239,005 km (0.113 R)
• M24: 4,670,296 km (0.094 R)
• M25: 4,769,330 km (0.093 R)
• M26: 5,115,948 km (0.061 R)
• M27: 5,218,123 km (0.118 R)
• M28: 5,390,011 km (0.084 R)
• M29: 5,540,357 km (0.061 R)
• M30: 5,976,435 km (0.1 R)
• M31: 6,289,394 km (0.091 R)
• M32: 6,472,501 km (0.11 R)
• M33: 6,632,721 km (0.11 R)
• M34: 6,819,120 km (0.104 R)
• M35: 7,095,726 km (0.12 R)
• M36: 7,197,154 km (0.117 R)
• M37: 7,414,519 km (0.09 R)
• M38: 7,673,024 km (0.06 R)
• M39: 7,777,145 km (0.054 R)
• M40: 8,359,080 km (0.102 R)
• M41: 8,641,671 km (0.065 R)
• M42: 9,023,444 km (0.099 R)
• M43: 9,369,165 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.9

Radius: 11.3

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.39 AU - 5.01 AU

Year: 3901 Days

Day: 10.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,118,458 km

• M1: 166,203 km (0.073 R)
• M2: 287,826 km (0.116 R)
• M3: 428,149 km (0.09 R)
• M4: 499,806 km (0.082 R)
• M5: 576,700 km (0.117 R)
• M6: 858,243 km (0.072 R)
• M7: 1,015,620 km (0.085 R)
• M8: 1,143,676 km (0.084 R)
• M9: 1,430,604 km (0.12 R)
• M10: 1,546,094 km (0.091 R)
• M11: 1,786,647 km (0.099 R)
• M12: 2,510,551 km (0.106 R)
• M13: 2,598,216 km (0.039 R)
• M14: 2,722,681 km (0.058 R)
• M15: 2,849,241 km (0.12 R)
• M16: 2,940,795 km (0.095 R)
• M17: 3,145,894 km (0.082 R)
• M18: 3,259,738 km (0.082 R)
• M19: 3,336,481 km (0.104 R)
• M20: 3,413,823 km (0.12 R)
• M21: 3,530,959 km (0.08 R)
• M22: 3,829,705 km (0.117 R)
• M23: 3,971,973 km (0.032 R)
• M24: 4,136,680 km (0.095 R)
• M25: 4,515,761 km (0.034 R)
• M26: 4,753,024 km (0.092 R)
• M27: 4,950,343 km (0.064 R)
• M28: 6,381,097 km (0.076 R)
• M29: 6,526,058 km (0.106 R)
• M30: 6,672,065 km (0.04 R)
• M31: 6,745,518 km (0.101 R)
• M32: 6,843,803 km (0.087 R)
• M33: 7,191,768 km (0.093 R)
• M34: 7,596,580 km (0.119 R)
• M35: 7,956,961 km (0.106 R)
• M36: 8,375,686 km (0.115 R)
• M37: 8,936,079 km (0.083 R)
• M38: 9,044,238 km (0.112 R)
• M39: 9,563,941 km (0.104 R)
• M40: 9,813,471 km (0.097 R)
• M41: 9,897,096 km (0.119 R)
• M42: 10,862,002 km (0.085 R)
• M43: 11,502,281 km (0.109 R)
• M44: 11,590,544 km (0.11 R)
• M45: 12,425,150 km (0.104 R)
• M46: 12,667,200 km (0.092 R)
• M47: 12,880,377 km (0.084 R)
• M48: 13,094,601 km (0.094 R)
• M49: 13,619,989 km (0.056 R)
• M50: 13,900,784 km (0.11 R)
• M51: 14,468,508 km (0.042 R)
• M52: 14,947,221 km (0.117 R)
• M53: 15,075,875 km (0.114 R)
• M54: 15,756,845 km (0.057 R)
• M55: 15,953,267 km (0.084 R)
• M56: 17,014,663 km (0.114 R)
• M57: 17,115,343 km (0.068 R)
• M58: 17,283,491 km (0.064 R)
• M59: 17,621,732 km (0.111 R)
• M60: 17,723,608 km (0.093 R)
• M61: 18,132,908 km (0.084 R)
• M62: 18,235,831 km (0.095 R)
• M63: 18,856,961 km (0.039 R)
• M64: 19,731,211 km (0.117 R)
• M65: 19,872,282 km (0.059 R)
• M66: 19,943,042 km (0.063 R)
• M67: 20,084,561 km (0.103 R)
• M68: 20,547,118 km (0.095 R)
• M69: 20,869,501 km (0.088 R)
• M70: 21,374,245 km (0.098 R)
• M71: 21,737,169 km (0.077 R)
• M72: 21,810,023 km (0.114 R)
• M73: 22,764,308 km (0.073 R)
• M74: 23,097,762 km (0.086 R)
• M75: 23,694,657 km (0.114 R)
• M76: 23,769,755 km (0.12 R)
• M77: 23,844,704 km (0.104 R)
• M78: 24,107,996 km (0.1 R)
• M79: 25,094,444 km (0.078 R)
• M80: 25,324,077 km (0.085 R)
• M81: 25,785,138 km (0.05 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.9

Radius: 10.9

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.2 AU - 10.44 AU

Year: 10894 Days

Day: 11.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,118,458 km

• M1: 463,305 km (0.091 R)
• M2: 771,476 km (0.051 R)
• M3: 1,081,892 km (0.065 R)
• M4: 1,241,662 km (0.095 R)
• M5: 1,540,559 km (0.118 R)
• M6: 2,205,372 km (0.102 R)
• M7: 2,462,979 km (0.091 R)
• M8: 2,595,373 km (0.092 R)
• M9: 2,730,311 km (0.106 R)
• M10: 2,839,966 km (0.079 R)
• M11: 2,923,142 km (0.053 R)
• M12: 3,380,762 km (0.085 R)
• M13: 3,528,565 km (0.052 R)
• M14: 4,172,434 km (0.097 R)
• M15: 5,086,926 km (0.054 R)
• M16: 5,325,086 km (0.091 R)
• M17: 6,241,672 km (0.101 R)
• M18: 6,423,583 km (0.075 R)
• M19: 7,168,730 km (0.063 R)
• M20: 7,901,909 km (0.085 R)
• M21: 8,417,423 km (0.075 R)
• M22: 9,025,688 km (0.094 R)
• M23: 9,314,562 km (0.116 R)
• M24: 9,816,612 km (0.12 R)
• M25: 10,499,826 km (0.077 R)
• M26: 11,110,335 km (0.107 R)
• M27: 11,331,141 km (0.09 R)
• M28: 11,464,283 km (0.084 R)
• M29: 11,642,753 km (0.109 R)
• M30: 12,824,726 km (0.113 R)
• M31: 13,242,703 km (0.096 R)
• M32: 13,618,044 km (0.083 R)
• M33: 13,807,135 km (0.06 R)
• M34: 14,092,269 km (0.114 R)
• M35: 15,350,387 km (0.104 R)
• M36: 16,092,393 km (0.117 R)
• M37: 16,493,016 km (0.111 R)
• M38: 17,560,097 km (0.086 R)
• M39: 19,070,288 km (0.089 R)
• M40: 19,176,053 km (0.106 R)
• M41: 19,387,884 km (0.082 R)
• M42: 21,659,977 km (0.116 R)
• M43: 21,936,134 km (0.066 R)
• M44: 22,268,989 km (0.078 R)
• M45: 22,771,339 km (0.085 R)
• M46: 23,787,258 km (0.107 R)
• M47: 24,300,828 km (0.115 R)
• M48: 24,817,988 km (0.111 R)
• M49: 25,455,125 km (0.108 R)
• M50: 26,922,979 km (0.093 R)
• M51: 28,116,920 km (0.1 R)
• M52: 28,237,346 km (0.087 R)
• M53: 29,023,782 km (0.1 R)
• M54: 29,328,214 km (0.097 R)
• M55: 29,817,399 km (0.092 R)
• M56: 31,114,562 km (0.102 R)
• M57: 31,301,410 km (0.054 R)
• M58: 31,488,557 km (0.114 R)
• M59: 31,926,729 km (0.095 R)
• M60: 32,052,391 km (0.087 R)
• M61: 32,745,927 km (0.117 R)
• M62: 33,380,820 km (0.078 R)
• M63: 33,508,277 km (0.093 R)
• M64: 34,276,313 km (0.108 R)
• M65: 36,944,391 km (0.106 R)
• M66: 37,274,404 km (0.106 R)
• M67: 38,403,419 km (0.111 R)
• M68: 39,005,700 km (0.088 R)
• M69: 39,274,378 km (0.114 R)
• M70: 39,611,123 km (0.1 R)
• M71: 39,746,060 km (0.096 R)
• M72: 39,881,147 km (0.112 R)
• M73: 40,287,455 km (0.05 R)
• M74: 40,423,140 km (0.109 R)
• M75: 41,035,743 km (0.054 R)
• M76: 41,104,109 km (0.045 R)
• M77: 41,582,972 km (0.11 R)
• M78: 44,074,973 km (0.058 R)
• M79: 44,354,871 km (0.12 R)
• M80: 44,424,883 km (0.046 R)
• M81: 46,259,402 km (0.072 R)
• M82: 46,614,996 km (0.072 R)
• M83: 47,042,846 km (0.105 R)
• M84: 47,543,849 km (0.058 R)
• M85: 47,974,541 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 18,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit