🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.73 AU - 1.95 AU

Year: 956 Days

Day: 41.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.54 AU - 2.68 AU

Year: 1614 Days

Day: 26.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.2

Radius: 8.9

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.87 AU - 4.61 AU

Year: 3343 Days

Day: 10.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,694,648 km

• M1: 142,567 km (0.072 R)
• M2: 467,942 km (0.063 R)
• M3: 580,290 km (0.076 R)
• M4: 683,064 km (0.109 R)
• M5: 751,879 km (0.104 R)
• M6: 823,237 km (0.106 R)
• M7: 1,144,424 km (0.12 R)
• M8: 1,203,814 km (0.117 R)
• M9: 1,264,102 km (0.118 R)
• M10: 1,338,003 km (0.117 R)
• M11: 1,413,401 km (0.076 R)
• M12: 1,661,883 km (0.078 R)
• M13: 1,784,403 km (0.107 R)
• M14: 1,924,277 km (0.073 R)
• M15: 1,995,486 km (0.094 R)
• M16: 2,170,366 km (0.064 R)
• M17: 2,503,969 km (0.043 R)
• M18: 2,870,185 km (0.119 R)
• M19: 3,270,359 km (0.105 R)
• M20: 3,425,043 km (0.112 R)
• M21: 3,512,109 km (0.092 R)
• M22: 3,617,426 km (0.073 R)
• M23: 4,123,067 km (0.064 R)
• M24: 4,234,368 km (0.087 R)
• M25: 4,327,866 km (0.092 R)
• M26: 5,200,172 km (0.043 R)
• M27: 5,320,598 km (0.071 R)
• M28: 5,873,811 km (0.118 R)
• M29: 6,231,499 km (0.086 R)
• M30: 6,945,979 km (0.053 R)
• M31: 7,056,532 km (0.034 R)
• M32: 7,145,393 km (0.102 R)
• M33: 7,212,263 km (0.113 R)
• M34: 7,369,191 km (0.089 R)
• M35: 7,618,122 km (0.068 R)
• M36: 8,077,687 km (0.072 R)
• M37: 8,451,831 km (0.111 R)
• M38: 8,807,724 km (0.091 R)
• M39: 9,047,679 km (0.05 R)
• M40: 9,217,024 km (0.047 R)
• M41: 9,731,192 km (0.11 R)
• M42: 10,079,306 km (0.051 R)
• M43: 10,254,784 km (0.1 R)
• M44: 12,091,846 km (0.06 R)
• M45: 12,225,138 km (0.106 R)
• M46: 12,331,951 km (0.057 R)
• M47: 12,762,643 km (0.087 R)
• M48: 12,952,632 km (0.077 R)
• M49: 13,198,272 km (0.101 R)
• M50: 13,307,927 km (0.091 R)
• M51: 13,390,356 km (0.046 R)
• M52: 13,944,466 km (0.036 R)
• M53: 14,817,968 km (0.047 R)
• M54: 15,103,551 km (0.07 R)
• M55: 15,160,847 km (0.047 R)
• M56: 15,362,205 km (0.106 R)
• M57: 15,593,184 km (0.106 R)
• M58: 16,000,390 km (0.092 R)
• M59: 16,469,978 km (0.037 R)
• M60: 16,973,973 km (0.097 R)
• M61: 17,093,352 km (0.098 R)
• M62: 17,663,918 km (0.108 R)
• M63: 18,088,327 km (0.087 R)
• M64: 18,947,169 km (0.069 R)
• M65: 19,412,867 km (0.098 R)
• M66: 19,537,632 km (0.078 R)
• M67: 19,631,429 km (0.081 R)
• M68: 19,693,961 km (0.047 R)
• M69: 19,913,571 km (0.042 R)
• M70: 20,007,967 km (0.058 R)
• M71: 20,418,613 km (0.105 R)
• M72: 20,513,758 km (0.057 R)
• M73: 21,441,414 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.3

Radius: 13.2

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.66 AU - 5.3 AU

Year: 4255 Days

Day: 13.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 35,694,648 km

• M1: 221,554 km (0.108 R)
• M2: 398,678 km (0.069 R)
• M3: 579,542 km (0.079 R)
• M4: 682,017 km (0.112 R)
• M5: 777,759 km (0.076 R)
• M6: 1,135,897 km (0.028 R)
• M7: 1,261,260 km (0.06 R)
• M8: 1,391,709 km (0.115 R)
• M9: 1,526,796 km (0.096 R)
• M10: 1,676,095 km (0.114 R)
• M11: 1,830,480 km (0.041 R)
• M12: 2,143,289 km (0.118 R)
• M13: 2,226,914 km (0.047 R)
• M14: 2,462,680 km (0.118 R)
• M15: 2,550,644 km (0.079 R)
• M16: 2,970,864 km (0.062 R)
• M17: 3,111,935 km (0.103 R)
• M18: 3,255,250 km (0.101 R)
• M19: 3,499,244 km (0.118 R)
• M20: 3,661,109 km (0.089 R)
• M21: 3,889,395 km (0.096 R)
• M22: 4,135,633 km (0.11 R)
• M23: 4,267,279 km (0.106 R)
• M24: 4,373,643 km (0.046 R)
• M25: 4,588,915 km (0.102 R)
• M26: 4,697,972 km (0.064 R)
• M27: 5,114,602 km (0.09 R)
• M28: 5,227,847 km (0.071 R)
• M29: 5,384,775 km (0.083 R)
• M30: 5,499,966 km (0.046 R)
• M31: 5,674,247 km (0.114 R)
• M32: 5,835,663 km (0.083 R)
• M33: 5,924,375 km (0.105 R)
• M34: 6,298,818 km (0.105 R)
• M35: 6,435,401 km (0.112 R)
• M36: 6,727,416 km (0.047 R)
• M37: 6,945,231 km (0.082 R)
• M38: 7,292,447 km (0.087 R)
• M39: 7,726,281 km (0.067 R)
• M40: 7,840,275 km (0.076 R)
• M41: 8,020,241 km (0.064 R)
• M42: 8,119,125 km (0.091 R)
• M43: 8,251,519 km (0.118 R)
• M44: 8,401,267 km (0.103 R)
• M45: 8,518,552 km (0.119 R)
• M46: 9,095,251 km (0.101 R)
• M47: 9,232,881 km (0.106 R)
• M48: 9,319,199 km (0.081 R)
• M49: 9,440,523 km (0.081 R)
• M50: 9,702,320 km (0.042 R)
• M51: 9,807,786 km (0.05 R)
• M52: 10,037,419 km (0.032 R)
• M53: 10,484,118 km (0.096 R)
• M54: 11,323,063 km (0.11 R)
• M55: 11,526,965 km (0.108 R)
• M56: 11,657,264 km (0.1 R)
• M57: 12,108,003 km (0.114 R)
• M58: 12,373,539 km (0.053 R)
• M59: 12,660,169 km (0.072 R)
• M60: 12,833,253 km (0.076 R)
• M61: 12,929,744 km (0.071 R)
• M62: 13,065,280 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.4

Radius: 13.9

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.87 AU - 7.27 AU

Year: 6448 Days

Day: 13.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,694,648 km

• M1: 203,154 km (0.1 R)
• M2: 415,433 km (0.082 R)
• M3: 618,587 km (0.081 R)
• M4: 844,929 km (0.093 R)
• M5: 1,006,943 km (0.099 R)
• M6: 1,347,129 km (0.028 R)
• M7: 1,468,752 km (0.086 R)
• M8: 2,257,133 km (0.033 R)
• M9: 2,618,860 km (0.066 R)
• M10: 2,976,549 km (0.082 R)
• M11: 3,091,590 km (0.113 R)
• M12: 3,445,837 km (0.113 R)
• M13: 3,813,399 km (0.047 R)
• M14: 4,014,608 km (0.061 R)
• M15: 4,245,438 km (0.102 R)
• M16: 4,349,408 km (0.036 R)
• M17: 5,351,415 km (0.058 R)
• M18: 6,633,170 km (0.104 R)
• M19: 6,876,117 km (0.086 R)
• M20: 7,029,604 km (0.114 R)
• M21: 7,402,402 km (0.026 R)
• M22: 7,654,624 km (0.098 R)
• M23: 8,038,193 km (0.119 R)
• M24: 8,135,132 km (0.104 R)
• M25: 8,658,575 km (0.055 R)
• M26: 8,891,050 km (0.117 R)
• M27: 9,125,620 km (0.12 R)
• M28: 9,396,093 km (0.101 R)
• M29: 9,532,526 km (0.117 R)
• M30: 9,669,408 km (0.06 R)
• M31: 9,910,709 km (0.109 R)
• M32: 10,049,536 km (0.102 R)
• M33: 10,328,985 km (0.055 R)
• M34: 10,646,581 km (0.065 R)
• M35: 11,255,145 km (0.094 R)
• M36: 11,400,106 km (0.049 R)
• M37: 11,691,672 km (0.099 R)
• M38: 11,912,030 km (0.1 R)
• M39: 12,096,633 km (0.102 R)
• M40: 12,468,833 km (0.092 R)
• M41: 13,301,046 km (0.114 R)
• M42: 14,899,649 km (0.097 R)
• M43: 15,058,821 km (0.089 R)
• M44: 15,338,868 km (0.083 R)
• M45: 15,459,294 km (0.064 R)
• M46: 17,013,167 km (0.066 R)
• M47: 17,137,932 km (0.09 R)
• M48: 17,893,102 km (0.105 R)
• M49: 18,232,240 km (0.096 R)
• M50: 19,089,436 km (0.097 R)
• M51: 19,219,138 km (0.083 R)
• M52: 19,697,252 km (0.089 R)
• M53: 19,828,450 km (0.037 R)
• M54: 20,443,895 km (0.101 R)
• M55: 20,576,738 km (0.077 R)
• M56: 21,021,194 km (0.12 R)
• M57: 21,829,321 km (0.083 R)
• M58: 23,060,661 km (0.088 R)
• M59: 23,429,719 km (0.107 R)
• M60: 23,615,071 km (0.067 R)
• M61: 23,987,121 km (0.091 R)
• M62: 24,127,145 km (0.084 R)
• M63: 24,595,984 km (0.1 R)
• M64: 25,020,393 km (0.074 R)
• M65: 25,209,934 km (0.093 R)
• M66: 25,876,692 km (0.061 R)
• M67: 26,212,240 km (0.106 R)
• M68: 27,666,780 km (0.111 R)
• M69: 28,009,957 km (0.077 R)
• M70: 28,700,501 km (0.059 R)
• M71: 29,396,580 km (0.12 R)
• M72: 30,350,416 km (0.094 R)
• M73: 30,754,929 km (0.09 R)
• M74: 30,907,219 km (0.093 R)
• M75: 31,314,275 km (0.111 R)
• M76: 32,649,436 km (0.064 R)
• M77: 32,960,300 km (0.051 R)
• M78: 33,637,081 km (0.046 R)
• M79: 34,318,350 km (0.086 R)
• M80: 34,476,176 km (0.096 R)
• M81: 34,898,341 km (0.113 R)
• M82: 35,641,393 km (0.096 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 10,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit