🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.72 AU - 1.06 AU

Year: 301 Days

Day: 38 Hours

Environment

Temp: 172 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.76 AU - 1.1 AU

Year: 321 Days

Day: 15 Hours

Environment

Temp: 130 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.8

Radius: 11.5

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.31 AU - 10.41 AU

Year: 10256 Days

Day: 10.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 32,053,197 km

• M1: 180,565 km (0.081 R)
• M2: 421,567 km (0.087 R)
• M3: 668,403 km (0.063 R)
• M4: 941,419 km (0.104 R)
• M5: 1,026,092 km (0.096 R)
• M6: 1,135,897 km (0.094 R)
• M7: 1,238,371 km (0.075 R)
• M8: 1,502,561 km (0.066 R)
• M9: 1,680,433 km (0.11 R)
• M10: 1,974,094 km (0.119 R)
• M11: 2,269,848 km (0.096 R)
• M12: 2,841,312 km (0.03 R)
• M13: 2,983,281 km (0.116 R)
• M14: 3,208,725 km (0.069 R)
• M15: 3,340,072 km (0.082 R)
• M16: 4,059,189 km (0.069 R)
• M17: 4,273,413 km (0.07 R)
• M18: 4,400,122 km (0.079 R)
• M19: 4,862,828 km (0.073 R)
• M20: 5,090,666 km (0.092 R)
• M21: 5,283,198 km (0.031 R)
• M22: 5,399,735 km (0.099 R)
• M23: 5,615,904 km (0.105 R)
• M24: 5,996,032 km (0.109 R)
• M25: 6,529,797 km (0.046 R)
• M26: 6,718,141 km (0.1 R)
• M27: 6,802,514 km (0.103 R)
• M28: 7,337,327 km (0.046 R)
• M29: 7,686,787 km (0.044 R)
• M30: 8,311,658 km (0.106 R)
• M31: 8,493,120 km (0.06 R)
• M32: 8,607,263 km (0.089 R)
• M33: 8,790,969 km (0.102 R)
• M34: 9,396,841 km (0.108 R)
• M35: 9,514,873 km (0.09 R)
• M36: 9,824,242 km (0.067 R)
• M37: 9,992,240 km (0.055 R)
• M38: 10,526,305 km (0.079 R)
• M39: 10,895,811 km (0.113 R)
• M40: 11,069,644 km (0.081 R)
• M41: 11,420,301 km (0.072 R)
• M42: 11,495,848 km (0.109 R)
• M43: 11,825,412 km (0.077 R)
• M44: 12,004,182 km (0.059 R)
• M45: 12,106,656 km (0.102 R)
• M46: 12,209,430 km (0.071 R)
• M47: 12,467,935 km (0.108 R)
• M48: 13,174,486 km (0.033 R)
• M49: 13,867,274 km (0.04 R)
• M50: 14,136,999 km (0.099 R)
• M51: 14,462,823 km (0.079 R)
• M52: 14,983,872 km (0.113 R)
• M53: 15,371,780 km (0.09 R)
• M54: 15,455,255 km (0.113 R)
• M55: 15,650,780 km (0.066 R)
• M56: 15,734,854 km (0.073 R)
• M57: 15,987,973 km (0.084 R)
• M58: 16,270,713 km (0.113 R)
• M59: 16,583,672 km (0.085 R)
• M60: 17,302,340 km (0.082 R)
• M61: 17,826,082 km (0.084 R)
• M62: 17,913,896 km (0.102 R)
• M63: 18,414,301 km (0.11 R)
• M64: 18,562,253 km (0.115 R)
• M65: 18,770,194 km (0.084 R)
• M66: 19,098,412 km (0.116 R)
• M67: 19,248,309 km (0.12 R)
• M68: 19,398,505 km (0.069 R)
• M69: 19,549,151 km (0.108 R)
• M70: 19,790,901 km (0.084 R)
• M71: 20,003,330 km (0.07 R)
• M72: 20,216,507 km (0.096 R)
• M73: 20,430,432 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.9

Radius: 7.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 14.37 AU - 16.87 AU

Year: 22110 Days

Day: 20.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,053,197 km

• M1: 147,504 km (0.109 R)
• M2: 277,504 km (0.118 R)
• M3: 441,164 km (0.091 R)
• M4: 587,920 km (0.049 R)
• M5: 844,929 km (0.09 R)
• M6: 900,579 km (0.08 R)
• M7: 986,299 km (0.07 R)
• M8: 1,089,970 km (0.094 R)
• M9: 1,373,458 km (0.114 R)
• M10: 1,422,975 km (0.083 R)
• M11: 1,715,140 km (0.092 R)
• M12: 2,025,854 km (0.102 R)
• M13: 2,699,643 km (0.1 R)
• M14: 3,104,305 km (0.093 R)
• M15: 4,478,960 km (0.117 R)
• M16: 6,514,389 km (0.09 R)
• M17: 6,997,590 km (0.114 R)
• M18: 7,170,824 km (0.116 R)
• M19: 7,462,839 km (0.119 R)
• M20: 7,788,514 km (0.109 R)
• M21: 8,886,712 km (0.088 R)
• M22: 9,677,636 km (0.034 R)
• M23: 9,935,393 km (0.03 R)
• M24: 10,130,319 km (0.105 R)
• M25: 10,457,938 km (0.077 R)
• M26: 10,622,945 km (0.053 R)
• M27: 10,788,998 km (0.114 R)
• M28: 11,461,441 km (0.105 R)
• M29: 11,631,683 km (0.119 R)
• M30: 11,905,896 km (0.098 R)
• M31: 12,182,203 km (0.115 R)
• M32: 12,600,479 km (0.066 R)
• M33: 12,705,946 km (0.116 R)
• M34: 13,094,601 km (0.071 R)
• M35: 13,272,622 km (0.104 R)
• M36: 13,487,295 km (0.061 R)
• M37: 13,559,102 km (0.108 R)
• M38: 13,847,676 km (0.065 R)
• M39: 14,799,269 km (0.03 R)
• M40: 15,658,708 km (0.119 R)
• M41: 16,151,484 km (0.085 R)
• M42: 16,418,965 km (0.075 R)
• M43: 16,726,538 km (0.108 R)
• M44: 17,191,339 km (0.055 R)
• M45: 17,308,324 km (0.085 R)
• M46: 18,731,299 km (0.116 R)
• M47: 19,538,080 km (0.042 R)
• M48: 19,619,312 km (0.104 R)
• M49: 20,232,663 km (0.08 R)
• M50: 20,976,913 km (0.05 R)
• M51: 21,143,565 km (0.094 R)
• M52: 21,561,990 km (0.092 R)
• M53: 22,025,444 km (0.028 R)
• M54: 22,748,301 km (0.043 R)
• M55: 22,833,721 km (0.066 R)
• M56: 24,216,903 km (0.109 R)
• M57: 24,654,776 km (0.092 R)
• M58: 25,139,324 km (0.1 R)
• M59: 25,272,017 km (0.052 R)
• M60: 25,939,074 km (0.052 R)
• M61: 26,566,787 km (0.11 R)
• M62: 26,882,588 km (0.095 R)
• M63: 27,381,347 km (0.077 R)
• M64: 27,517,930 km (0.061 R)
• M65: 27,609,035 km (0.109 R)
• M66: 28,433,918 km (0.096 R)
• M67: 30,390,059 km (0.048 R)
• M68: 30,484,306 km (0.056 R)
• M69: 30,673,099 km (0.071 R)
• M70: 30,767,644 km (0.078 R)
• M71: 31,051,731 km (0.111 R)
• M72: 31,479,730 km (0.099 R)
• M73: 31,575,024 km (0.042 R)
• M74: 31,622,746 km (0.065 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 10,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit