🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.77 AU - 0.79 AU

Year: 250 Days

Day: 22.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.42 AU - 1.74 AU

Year: 722 Days

Day: 33 Hours

Environment

Temp: -33 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,894,002 km

• M1: 341,532 km (0.079 R)
• M2: 1,364,931 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.87 AU - 2.07 AU

Year: 1005 Days

Day: 38.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.07 AU - 5.63 AU

Year: 3882 Days

Day: 17.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.7

Radius: 13.1

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.34 AU - 5.94 AU

Year: 4235 Days

Day: 6.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 37,894,002 km

• M1: 163,660 km (0.051 R)
• M2: 256,560 km (0.109 R)
• M3: 403,465 km (0.076 R)
• M4: 487,988 km (0.115 R)
• M5: 609,761 km (0.083 R)
• M6: 900,729 km (0.098 R)
• M7: 1,020,257 km (0.072 R)
• M8: 1,249,890 km (0.103 R)
• M9: 1,597,705 km (0.065 R)
• M10: 2,023,461 km (0.117 R)
• M11: 2,266,408 km (0.093 R)
• M12: 2,383,094 km (0.036 R)
• M13: 2,605,247 km (0.102 R)
• M14: 2,745,420 km (0.074 R)
• M15: 2,960,542 km (0.03 R)
• M16: 3,274,997 km (0.071 R)
• M17: 3,561,626 km (0.08 R)
• M18: 3,856,484 km (0.116 R)
• M19: 4,324,276 km (0.059 R)
• M20: 4,407,452 km (0.064 R)
• M21: 4,533,264 km (0.093 R)
• M22: 4,639,180 km (0.068 R)
• M23: 4,745,843 km (0.094 R)
• M24: 4,874,946 km (0.085 R)
• M25: 5,048,928 km (0.063 R)
• M26: 5,158,733 km (0.096 R)
• M27: 5,470,345 km (0.095 R)
• M28: 5,674,098 km (0.108 R)
• M29: 5,903,431 km (0.069 R)
• M30: 5,995,883 km (0.111 R)
• M31: 6,371,224 km (0.04 R)
• M32: 6,778,280 km (0.108 R)
• M33: 6,924,137 km (0.082 R)
• M34: 7,046,359 km (0.051 R)
• M35: 7,218,696 km (0.108 R)
• M36: 9,125,620 km (0.093 R)
• M37: 9,286,737 km (0.068 R)
• M38: 9,639,189 km (0.059 R)
• M39: 10,385,383 km (0.093 R)
• M40: 10,921,542 km (0.118 R)
• M41: 11,007,112 km (0.115 R)
• M42: 11,092,832 km (0.1 R)
• M43: 11,932,973 km (0.093 R)
• M44: 12,109,349 km (0.036 R)
• M45: 12,793,610 km (0.109 R)
• M46: 12,913,887 km (0.106 R)
• M47: 13,797,262 km (0.097 R)
• M48: 14,668,670 km (0.09 R)
• M49: 15,397,959 km (0.08 R)
• M50: 15,879,814 km (0.05 R)
• M51: 17,355,298 km (0.06 R)
• M52: 17,655,541 km (0.106 R)
• M53: 18,295,371 km (0.112 R)
• M54: 18,532,932 km (0.054 R)
• M55: 18,703,324 km (0.118 R)
• M56: 18,908,423 km (0.109 R)
• M57: 19,045,604 km (0.105 R)
• M58: 19,148,677 km (0.106 R)
• M59: 19,632,177 km (0.087 R)
• M60: 19,980,142 km (0.084 R)
• M61: 20,400,213 km (0.108 R)
• M62: 20,576,140 km (0.116 R)
• M63: 21,356,293 km (0.116 R)
• M64: 21,857,745 km (0.098 R)
• M65: 22,254,478 km (0.059 R)
• M66: 22,544,549 km (0.112 R)
• M67: 23,055,126 km (0.067 R)
• M68: 23,311,836 km (0.078 R)
• M69: 23,939,250 km (0.058 R)
• M70: 24,572,348 km (0.085 R)
• M71: 25,135,434 km (0.089 R)
• M72: 25,324,077 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.5

Radius: 5.7

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 15.55 AU - 20.57 AU

Year: 27894 Days

Day: 22.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,894,002 km

• M1: 108,758 km (0.114 R)
• M2: 362,176 km (0.085 R)
• M3: 585,676 km (0.097 R)
• M4: 726,896 km (0.057 R)
• M5: 863,329 km (0.119 R)
• M6: 910,752 km (0.093 R)
• M7: 959,072 km (0.069 R)
• M8: 1,126,322 km (0.08 R)
• M9: 1,545,944 km (0.081 R)
• M10: 1,926,222 km (0.072 R)
• M11: 2,605,845 km (0.063 R)
• M12: 2,722,083 km (0.074 R)
• M13: 2,768,907 km (0.114 R)
• M14: 3,378,070 km (0.119 R)
• M15: 3,555,941 km (0.074 R)
• M16: 3,920,661 km (0.061 R)
• M17: 4,000,397 km (0.119 R)
• M18: 4,770,377 km (0.118 R)
• M19: 5,318,503 km (0.026 R)
• M20: 7,536,292 km (0.036 R)
• M21: 8,071,104 km (0.094 R)
• M22: 8,480,105 km (0.068 R)
• M23: 8,548,920 km (0.042 R)
• M24: 8,652,591 km (0.104 R)
• M25: 8,721,855 km (0.1 R)
• M26: 9,247,542 km (0.035 R)
• M27: 9,318,302 km (0.116 R)
• M28: 9,567,831 km (0.085 R)
• M29: 10,146,176 km (0.061 R)
• M30: 10,292,483 km (0.078 R)
• M31: 11,185,433 km (0.077 R)
• M32: 11,336,676 km (0.119 R)
• M33: 11,450,520 km (0.101 R)
• M34: 12,180,408 km (0.07 R)
• M35: 12,531,365 km (0.107 R)
• M36: 12,806,625 km (0.076 R)
• M37: 12,925,256 km (0.114 R)
• M38: 13,044,186 km (0.063 R)
• M39: 13,483,555 km (0.066 R)
• M40: 13,563,889 km (0.097 R)
• M41: 13,927,711 km (0.119 R)
• M42: 14,090,324 km (0.076 R)
• M43: 14,335,665 km (0.094 R)
• M44: 14,376,655 km (0.044 R)
• M45: 14,417,644 km (0.091 R)
• M46: 14,541,063 km (0.03 R)
• M47: 14,623,491 km (0.068 R)
• M48: 15,498,639 km (0.097 R)
• M49: 15,963,738 km (0.102 R)
• M50: 16,006,224 km (0.106 R)
• M51: 16,994,468 km (0.106 R)
• M52: 17,124,767 km (0.105 R)
• M53: 17,737,520 km (0.088 R)
• M54: 17,781,502 km (0.106 R)
• M55: 18,179,432 km (0.11 R)
• M56: 18,984,269 km (0.106 R)
• M57: 19,663,743 km (0.088 R)
• M58: 20,628,350 km (0.094 R)
• M59: 20,720,951 km (0.041 R)
• M60: 20,813,851 km (0.115 R)
• M61: 20,953,276 km (0.108 R)
• M62: 21,373,497 km (0.081 R)
• M63: 21,796,559 km (0.079 R)
• M64: 22,794,527 km (0.076 R)
• M65: 22,842,398 km (0.101 R)
• M66: 23,226,715 km (0.096 R)
• M67: 23,371,376 km (0.07 R)
• M68: 25,976,174 km (0.077 R)
• M69: 26,528,190 km (0.071 R)
• M70: 28,053,490 km (0.091 R)
• M71: 28,361,812 km (0.071 R)
• M72: 28,982,194 km (0.111 R)
• M73: 29,554,555 km (0.034 R)
• M74: 30,341,291 km (0.116 R)
• M75: 30,975,586 km (0.085 R)
• M76: 31,935,256 km (0.099 R)
• M77: 32,472,462 km (0.056 R)
• M78: 32,634,327 km (0.094 R)
• M79: 34,266,888 km (0.109 R)
• M80: 34,651,504 km (0.08 R)
• M81: 35,314,522 km (0.102 R)
• M82: 37,610,700 km (0.067 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 11,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit