🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.39 AU - 0.63 AU

Year: 139 Days

Day: 28.6 Hours

Environment

Temp: 236 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,492,493 km

• M1: 57,595 km (0.116 R)
• M2: 313,108 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.41 AU - 0.61 AU

Year: 139 Days

Day: 38 Hours

Environment

Temp: 173 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.95 AU - 1.23 AU

Year: 433 Days

Day: 19.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.3

Radius: 11.9

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.08 AU - 5.22 AU

Year: 3818 Days

Day: 14 Hours

Environment

Temp: -142 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 34,492,493 km

• M1: 152,889 km (0.078 R)
• M2: 296,653 km (0.045 R)
• M3: 410,796 km (0.093 R)
• M4: 643,570 km (0.088 R)
• M5: 740,360 km (0.116 R)
• M6: 940,671 km (0.074 R)
• M7: 1,453,942 km (0.095 R)
• M8: 1,573,770 km (0.092 R)
• M9: 1,684,472 km (0.037 R)
• M10: 1,966,614 km (0.061 R)
• M11: 2,489,757 km (0.072 R)
• M12: 2,590,736 km (0.075 R)
• M13: 2,797,181 km (0.089 R)
• M14: 2,932,717 km (0.092 R)
• M15: 3,148,138 km (0.053 R)
• M16: 3,709,279 km (0.105 R)
• M17: 3,925,747 km (0.077 R)
• M18: 4,095,092 km (0.075 R)
• M19: 4,284,333 km (0.079 R)
• M20: 4,441,262 km (0.09 R)
• M21: 4,905,464 km (0.075 R)
• M22: 5,014,820 km (0.03 R)
• M23: 5,106,523 km (0.062 R)
• M24: 5,422,773 km (0.056 R)
• M25: 5,554,868 km (0.092 R)
• M26: 5,918,989 km (0.096 R)
• M27: 6,074,571 km (0.055 R)
• M28: 6,290,740 km (0.028 R)
• M29: 6,409,820 km (0.111 R)
• M30: 6,771,398 km (0.043 R)
• M31: 7,119,063 km (0.115 R)
• M32: 7,201,641 km (0.089 R)
• M33: 7,284,668 km (0.094 R)
• M34: 7,493,507 km (0.092 R)
• M35: 7,704,440 km (0.049 R)
• M36: 8,110,449 km (0.118 R)
• M37: 8,501,647 km (0.091 R)
• M38: 8,589,461 km (0.115 R)
• M39: 8,943,709 km (0.049 R)
• M40: 9,145,067 km (0.106 R)
• M41: 9,438,429 km (0.089 R)
• M42: 9,575,012 km (0.111 R)
• M43: 9,849,973 km (0.032 R)
• M44: 10,220,826 km (0.114 R)
• M45: 10,667,076 km (0.119 R)
• M46: 11,047,803 km (0.106 R)
• M47: 11,384,548 km (0.089 R)
• M48: 11,481,487 km (0.082 R)
• M49: 11,602,960 km (0.083 R)
• M50: 11,896,172 km (0.099 R)
• M51: 12,019,142 km (0.105 R)
• M52: 12,093,193 km (0.102 R)
• M53: 12,266,277 km (0.11 R)
• M54: 12,440,260 km (0.074 R)
• M55: 12,565,174 km (0.076 R)
• M56: 13,399,182 km (0.063 R)
• M57: 14,644,285 km (0.089 R)
• M58: 15,441,193 km (0.104 R)
• M59: 15,763,876 km (0.119 R)
• M60: 15,926,040 km (0.072 R)
• M61: 16,088,802 km (0.07 R)
• M62: 16,279,390 km (0.097 R)
• M63: 16,553,004 km (0.118 R)
• M64: 16,717,861 km (0.095 R)
• M65: 17,049,221 km (0.072 R)
• M66: 17,858,994 km (0.12 R)
• M67: 18,056,463 km (0.117 R)
• M68: 19,169,172 km (0.059 R)
• M69: 19,255,789 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.6

Radius: 13.6

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.87 AU - 8.53 AU

Year: 7357 Days

Day: 14.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,492,493 km

• M1: 193,729 km (0.078 R)
• M2: 423,362 km (0.083 R)
• M3: 860,038 km (0.106 R)
• M4: 989,889 km (0.098 R)
• M5: 1,254,528 km (0.075 R)
• M6: 1,404,275 km (0.097 R)
• M7: 1,507,647 km (0.119 R)
• M8: 1,667,867 km (0.102 R)
• M9: 1,777,971 km (0.076 R)
• M10: 2,163,185 km (0.062 R)
• M11: 2,944,684 km (0.08 R)
• M12: 3,056,733 km (0.036 R)
• M13: 3,193,167 km (0.062 R)
• M14: 3,955,069 km (0.096 R)
• M15: 4,154,333 km (0.093 R)
• M16: 4,485,393 km (0.037 R)
• M17: 4,904,566 km (0.108 R)
• M18: 5,173,094 km (0.107 R)
• M19: 5,336,455 km (0.114 R)
• M20: 5,893,857 km (0.112 R)
• M21: 6,208,461 km (0.076 R)
• M22: 6,705,425 km (0.085 R)
• M23: 7,003,873 km (0.097 R)
• M24: 7,769,066 km (0.095 R)
• M25: 7,862,714 km (0.067 R)
• M26: 8,082,623 km (0.101 R)
• M27: 8,177,618 km (0.101 R)
• M28: 8,272,912 km (0.114 R)
• M29: 8,400,519 km (0.061 R)
• M30: 8,884,917 km (0.116 R)
• M31: 9,179,924 km (0.083 R)
• M32: 9,545,092 km (0.063 R)
• M33: 9,813,471 km (0.059 R)
• M34: 10,703,428 km (0.071 R)
• M35: 11,017,584 km (0.105 R)
• M36: 11,263,972 km (0.113 R)
• M37: 12,086,461 km (0.051 R)
• M38: 12,231,571 km (0.112 R)
• M39: 12,377,129 km (0.102 R)
• M40: 12,817,546 km (0.086 R)
• M41: 13,076,799 km (0.085 R)
• M42: 13,225,649 km (0.114 R)
• M43: 13,487,744 km (0.116 R)
• M44: 14,016,872 km (0.077 R)
• M45: 14,322,351 km (0.104 R)
• M46: 15,017,681 km (0.114 R)
• M47: 15,330,341 km (0.069 R)
• M48: 15,882,507 km (0.085 R)
• M49: 16,121,115 km (0.109 R)
• M50: 16,240,943 km (0.043 R)
• M51: 17,087,817 km (0.096 R)
• M52: 17,701,467 km (0.071 R)
• M53: 18,239,272 km (0.076 R)
• M54: 19,543,167 km (0.082 R)
• M55: 19,756,344 km (0.115 R)
• M56: 20,877,131 km (0.083 R)
• M57: 21,051,412 km (0.118 R)
• M58: 21,313,657 km (0.104 R)
• M59: 21,445,154 km (0.048 R)
• M60: 21,753,176 km (0.084 R)
• M61: 22,151,406 km (0.081 R)
• M62: 22,910,166 km (0.108 R)
• M63: 23,044,954 km (0.098 R)
• M64: 23,768,259 km (0.109 R)
• M65: 23,904,693 km (0.09 R)
• M66: 24,499,045 km (0.072 R)
• M67: 24,590,898 km (0.028 R)
• M68: 25,005,733 km (0.088 R)
• M69: 26,076,405 km (0.041 R)
• M70: 26,358,098 km (0.08 R)
• M71: 27,638,655 km (0.075 R)
• M72: 27,734,248 km (0.09 R)
• M73: 28,021,925 km (0.087 R)
• M74: 28,117,967 km (0.059 R)
• M75: 28,551,801 km (0.114 R)
• M76: 29,377,282 km (0.066 R)
• M77: 29,817,548 km (0.113 R)
• M78: 31,200,880 km (0.091 R)
• M79: 31,700,088 km (0.09 R)
• M80: 31,900,549 km (0.059 R)
• M81: 32,051,045 km (0.082 R)
• M82: 32,252,254 km (0.057 R)
• M83: 32,403,348 km (0.067 R)
• M84: 32,504,326 km (0.106 R)
• M85: 34,338,097 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 13,666 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit