🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.74 AU - 0.86 AU

Year: 267 Days

Day: 13.8 Hours

Environment

Temp: 87 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,065,642 km

• M1: 503,546 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.74 AU - 3.62 AU

Year: 2114 Days

Day: 35.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,065,642 km

• M1: 121,174 km (0.113 R)

Asteroid Belt

Center: 4.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539

Radius: 10.3

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.09 AU - 8.43 AU

Year: 6552 Days

Day: 12.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,065,642 km

• M1: 143,614 km (0.115 R)
• M2: 236,664 km (0.055 R)
• M3: 511,026 km (0.092 R)
• M4: 730,786 km (0.045 R)
• M5: 824,883 km (0.11 R)
• M6: 952,190 km (0.107 R)
• M7: 1,056,011 km (0.05 R)
• M8: 1,341,295 km (0.098 R)
• M9: 1,814,323 km (0.107 R)
• M10: 1,964,220 km (0.033 R)
• M11: 2,336,719 km (0.082 R)
• M12: 2,417,950 km (0.11 R)
• M13: 2,860,461 km (0.093 R)
• M14: 2,947,676 km (0.094 R)
• M15: 3,214,709 km (0.067 R)
• M16: 3,420,107 km (0.118 R)
• M17: 3,653,629 km (0.107 R)
• M18: 3,964,942 km (0.076 R)
• M19: 4,062,480 km (0.118 R)
• M20: 4,562,137 km (0.075 R)
• M21: 4,976,074 km (0.066 R)
• M22: 5,108,019 km (0.096 R)
• M23: 5,647,020 km (0.1 R)
• M24: 6,035,227 km (0.102 R)
• M25: 6,374,814 km (0.096 R)
• M26: 6,633,768 km (0.117 R)
• M27: 6,808,199 km (0.072 R)
• M28: 7,043,367 km (0.066 R)
• M29: 7,430,975 km (0.102 R)
• M30: 7,795,096 km (0.038 R)
• M31: 8,667,252 km (0.101 R)
• M32: 9,537,463 km (0.092 R)
• M33: 10,032,931 km (0.064 R)
• M34: 10,604,694 km (0.1 R)
• M35: 10,980,185 km (0.098 R)
• M36: 11,325,456 km (0.034 R)
• M37: 11,569,151 km (0.05 R)
• M38: 11,779,636 km (0.066 R)
• M39: 12,705,796 km (0.108 R)
• M40: 13,031,770 km (0.067 R)
• M41: 13,141,126 km (0.091 R)
• M42: 13,397,237 km (0.059 R)
• M43: 13,470,839 km (0.07 R)
• M44: 14,514,135 km (0.097 R)
• M45: 14,816,921 km (0.049 R)
• M46: 15,083,654 km (0.082 R)
• M47: 15,854,532 km (0.101 R)
• M48: 16,049,159 km (0.104 R)
• M49: 16,244,683 km (0.099 R)
• M50: 16,756,757 km (0.092 R)
• M51: 17,554,861 km (0.047 R)
• M52: 17,635,345 km (0.092 R)
• M53: 18,039,708 km (0.105 R)
• M54: 18,569,883 km (0.082 R)
• M55: 18,857,410 km (0.066 R)
• M56: 19,270,899 km (0.074 R)
• M57: 19,395,514 km (0.058 R)
• M58: 19,687,379 km (0.052 R)
• M59: 20,571,502 km (0.089 R)
• M60: 21,253,818 km (0.104 R)
• M61: 21,943,614 km (0.118 R)
• M62: 22,030,381 km (0.062 R)
• M63: 22,117,297 km (0.101 R)
• M64: 22,597,058 km (0.113 R)
• M65: 24,460,299 km (0.089 R)
• M66: 25,183,006 km (0.113 R)
• M67: 25,912,595 km (0.119 R)
• M68: 27,113,268 km (0.111 R)
• M69: 27,392,866 km (0.08 R)
• M70: 27,533,039 km (0.09 R)
• M71: 28,426,438 km (0.055 R)
• M72: 28,663,102 km (0.117 R)
• M73: 28,757,947 km (0.096 R)
• M74: 29,376,983 km (0.064 R)
• M75: 30,386,469 km (0.1 R)
• M76: 31,260,569 km (0.104 R)
• M77: 31,700,836 km (0.113 R)
• M78: 31,897,108 km (0.093 R)
• M79: 32,143,047 km (0.11 R)
• M80: 33,083,420 km (0.039 R)
• M81: 33,332,350 km (0.088 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.2

Radius: 8

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 16.24 AU - 17.48 AU

Year: 25807 Days

Day: 19.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 50,065,642 km

• M1: 426,653 km (0.064 R)
• M2: 625,020 km (0.111 R)
• M3: 1,251,386 km (0.082 R)
• M4: 1,539,512 km (0.049 R)
• M5: 1,799,513 km (0.079 R)
• M6: 2,124,888 km (0.057 R)
• M7: 2,281,218 km (0.099 R)
• M8: 2,661,047 km (0.094 R)
• M9: 2,744,971 km (0.104 R)
• M10: 3,297,287 km (0.119 R)
• M11: 3,448,381 km (0.112 R)
• M12: 3,632,685 km (0.085 R)
• M13: 4,270,421 km (0.053 R)
• M14: 4,535,059 km (0.113 R)
• M15: 4,669,548 km (0.101 R)
• M16: 4,873,599 km (0.115 R)
• M17: 5,045,936 km (0.041 R)
• M18: 7,031,848 km (0.058 R)
• M19: 7,582,069 km (0.066 R)
• M20: 8,474,570 km (0.032 R)
• M21: 8,598,736 km (0.115 R)
• M22: 9,701,123 km (0.085 R)
• M23: 10,092,920 km (0.081 R)
• M24: 10,357,109 km (0.045 R)
• M25: 10,623,543 km (0.097 R)
• M26: 10,712,853 km (0.083 R)
• M27: 11,072,486 km (0.12 R)
• M28: 11,436,308 km (0.105 R)
• M29: 11,665,642 km (0.117 R)
• M30: 11,850,246 km (0.096 R)
• M31: 12,128,797 km (0.097 R)
• M32: 12,503,839 km (0.113 R)
• M33: 12,882,471 km (0.12 R)
• M34: 13,505,995 km (0.119 R)
• M35: 14,090,324 km (0.102 R)
• M36: 14,286,896 km (0.03 R)
• M37: 15,233,102 km (0.101 R)
• M38: 15,333,782 km (0.097 R)
• M39: 15,841,068 km (0.053 R)
• M40: 16,302,278 km (0.084 R)
• M41: 16,819,887 km (0.079 R)
• M42: 17,028,426 km (0.101 R)
• M43: 17,132,995 km (0.114 R)
• M44: 17,977,625 km (0.117 R)
• M45: 19,378,759 km (0.103 R)
• M46: 19,433,362 km (0.027 R)
• M47: 20,313,745 km (0.114 R)
• M48: 20,480,248 km (0.066 R)
• M49: 23,263,666 km (0.075 R)
• M50: 25,323,180 km (0.082 R)
• M51: 26,163,321 km (0.051 R)
• M52: 26,586,833 km (0.07 R)
• M53: 27,195,696 km (0.109 R)
• M54: 27,994,100 km (0.107 R)
• M55: 28,862,516 km (0.106 R)
• M56: 28,924,898 km (0.029 R)
• M57: 29,112,344 km (0.095 R)
• M58: 29,237,408 km (0.042 R)
• M59: 29,802,738 km (0.106 R)
• M60: 30,562,247 km (0.099 R)
• M61: 31,135,954 km (0.037 R)
• M62: 32,294,141 km (0.079 R)
• M63: 34,652,552 km (0.095 R)
• M64: 36,794,943 km (0.072 R)
• M65: 36,862,561 km (0.118 R)
• M66: 37,405,302 km (0.086 R)
• M67: 37,473,219 km (0.093 R)
• M68: 39,601,997 km (0.058 R)
• M69: 41,558,288 km (0.119 R)
• M70: 42,761,355 km (0.098 R)
• M71: 43,474,338 km (0.104 R)
• M72: 46,073,451 km (0.106 R)
• M73: 46,146,455 km (0.12 R)
• M74: 46,219,459 km (0.097 R)
• M75: 48,425,878 km (0.104 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 15,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit