🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.84 AU - 0.86 AU

Year: 294 Days

Day: 23.5 Hours

Environment

Temp: 75 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.79 AU - 1.13 AU

Year: 352 Days

Day: 43.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 16.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 60,563,055 km

• M1: 79,137 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.69 AU - 3.89 AU

Year: 2236 Days

Day: 42.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.68 AU - 4.36 AU

Year: 3020 Days

Day: 27.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 155.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,563,055 km

• M1: 205,248 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.8

Radius: 11.7

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.98 AU - 10.76 AU

Year: 9900 Days

Day: 8.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,563,055 km

• M1: 196,272 km (0.033 R)
• M2: 311,313 km (0.066 R)
• M3: 396,584 km (0.108 R)
• M4: 647,011 km (0.063 R)
• M5: 987,944 km (0.114 R)
• M6: 1,252,882 km (0.117 R)
• M7: 1,587,084 km (0.049 R)
• M8: 1,974,692 km (0.11 R)
• M9: 2,127,880 km (0.053 R)
• M10: 2,232,150 km (0.083 R)
• M11: 3,010,358 km (0.116 R)
• M12: 3,247,471 km (0.097 R)
• M13: 3,368,346 km (0.101 R)
• M14: 3,739,947 km (0.108 R)
• M15: 3,898,670 km (0.115 R)
• M16: 4,556,302 km (0.098 R)
• M17: 5,213,037 km (0.104 R)
• M18: 5,570,576 km (0.112 R)
• M19: 6,923,389 km (0.116 R)
• M20: 7,040,674 km (0.114 R)
• M21: 7,158,408 km (0.046 R)
• M22: 7,920,160 km (0.09 R)
• M23: 8,414,581 km (0.088 R)
• M24: 8,749,830 km (0.077 R)
• M25: 9,563,493 km (0.092 R)
• M26: 10,134,209 km (0.063 R)
• M27: 10,535,879 km (0.096 R)
• M28: 12,383,263 km (0.049 R)
• M29: 12,716,717 km (0.09 R)
• M30: 13,833,465 km (0.091 R)
• M31: 13,981,417 km (0.089 R)
• M32: 14,628,727 km (0.109 R)
• M33: 15,133,470 km (0.095 R)
• M34: 15,438,949 km (0.118 R)
• M35: 15,952,668 km (0.108 R)
• M36: 16,211,622 km (0.078 R)
• M37: 17,902,078 km (0.112 R)
• M38: 18,063,344 km (0.103 R)
• M39: 18,333,369 km (0.064 R)
• M40: 19,151,370 km (0.061 R)
• M41: 19,261,324 km (0.114 R)
• M42: 19,758,737 km (0.094 R)
• M43: 19,869,888 km (0.115 R)
• M44: 20,540,984 km (0.097 R)
• M45: 20,766,279 km (0.091 R)
• M46: 21,105,866 km (0.082 R)
• M47: 21,447,398 km (0.068 R)
• M48: 21,848,021 km (0.057 R)
• M49: 23,240,478 km (0.115 R)
• M50: 24,243,981 km (0.086 R)
• M51: 25,201,556 km (0.095 R)
• M52: 25,442,858 km (0.061 R)
• M53: 25,866,968 km (0.094 R)
• M54: 26,660,884 km (0.095 R)
• M55: 27,586,895 km (0.093 R)
• M56: 30,555,963 km (0.053 R)
• M57: 30,684,468 km (0.081 R)
• M58: 31,265,357 km (0.072 R)
• M59: 31,784,760 km (0.049 R)
• M60: 33,824,228 km (0.1 R)
• M61: 34,090,512 km (0.117 R)
• M62: 34,759,065 km (0.089 R)
• M63: 35,095,062 km (0.06 R)
• M64: 37,959,263 km (0.096 R)
• M65: 38,097,491 km (0.089 R)
• M66: 38,861,039 km (0.113 R)
• M67: 39,629,374 km (0.037 R)
• M68: 39,980,480 km (0.118 R)
• M69: 41,394,628 km (0.103 R)
• M70: 43,329,677 km (0.05 R)
• M71: 45,367,349 km (0.07 R)
• M72: 45,514,105 km (0.088 R)
• M73: 46,324,028 km (0.077 R)
• M74: 46,619,633 km (0.117 R)
• M75: 47,883,436 km (0.101 R)
• M76: 48,481,977 km (0.114 R)
• M77: 48,556,926 km (0.114 R)
• M78: 48,932,566 km (0.108 R)
• M79: 49,384,501 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.7

Radius: 7

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 12.21 AU - 19.55 AU

Year: 23714 Days

Day: 22.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 60,563,055 km

• M1: 156,779 km (0.077 R)
• M2: 401,221 km (0.084 R)
• M3: 466,147 km (0.094 R)
• M4: 552,764 km (0.03 R)
• M5: 824,883 km (0.1 R)
• M6: 1,255,425 km (0.103 R)
• M7: 1,329,177 km (0.111 R)
• M8: 1,379,292 km (0.116 R)
• M9: 1,507,049 km (0.117 R)
• M10: 1,585,737 km (0.078 R)
• M11: 1,885,831 km (0.111 R)
• M12: 2,233,496 km (0.089 R)
• M13: 2,727,768 km (0.095 R)
• M14: 2,921,646 km (0.098 R)
• M15: 3,741,892 km (0.051 R)
• M16: 3,813,250 km (0.112 R)
• M17: 3,957,462 km (0.082 R)
• M18: 4,288,672 km (0.076 R)
• M19: 4,667,005 km (0.062 R)
• M20: 5,618,298 km (0.03 R)
• M21: 6,370,177 km (0.111 R)
• M22: 6,845,000 km (0.116 R)
• M23: 6,932,515 km (0.09 R)
• M24: 7,828,756 km (0.093 R)
• M25: 7,874,533 km (0.031 R)
• M26: 8,999,359 km (0.119 R)
• M27: 9,143,422 km (0.079 R)
• M28: 9,385,471 km (0.118 R)
• M29: 9,580,397 km (0.115 R)
• M30: 10,074,070 km (0.099 R)
• M31: 11,395,618 km (0.066 R)
• M32: 11,655,918 km (0.082 R)
• M33: 12,076,587 km (0.118 R)
• M34: 12,395,380 km (0.045 R)
• M35: 13,258,859 km (0.086 R)
• M36: 13,477,871 km (0.088 R)
• M37: 13,753,131 km (0.116 R)
• M38: 14,590,280 km (0.061 R)
• M39: 15,731,862 km (0.063 R)
• M40: 16,138,319 km (0.119 R)
• M41: 16,606,860 km (0.053 R)
• M42: 16,902,016 km (0.111 R)
• M43: 17,080,038 km (0.057 R)
• M44: 17,258,508 km (0.109 R)
• M45: 17,797,958 km (0.068 R)
• M46: 18,709,159 km (0.087 R)
• M47: 19,947,679 km (0.111 R)
• M48: 20,010,361 km (0.047 R)
• M49: 21,661,323 km (0.109 R)
• M50: 22,242,810 km (0.069 R)
• M51: 23,619,858 km (0.109 R)
• M52: 23,752,402 km (0.104 R)
• M53: 24,553,050 km (0.116 R)
• M54: 25,091,752 km (0.058 R)
• M55: 26,662,081 km (0.119 R)
• M56: 26,869,274 km (0.037 R)
• M57: 27,285,305 km (0.073 R)
• M58: 27,563,707 km (0.1 R)
• M59: 27,773,144 km (0.074 R)
• M60: 30,327,827 km (0.033 R)
• M61: 31,414,356 km (0.083 R)
• M62: 31,706,222 km (0.11 R)
• M63: 32,145,740 km (0.116 R)
• M64: 32,219,193 km (0.109 R)
• M65: 34,523,449 km (0.118 R)
• M66: 34,673,944 km (0.103 R)
• M67: 36,190,866 km (0.104 R)
• M68: 36,880,513 km (0.071 R)
• M69: 37,419,813 km (0.043 R)
• M70: 38,117,089 km (0.1 R)
• M71: 38,740,613 km (0.062 R)
• M72: 39,524,655 km (0.076 R)
• M73: 39,918,546 km (0.086 R)
• M74: 40,869,390 km (0.034 R)
• M75: 41,587,460 km (0.095 R)
• M76: 42,793,369 km (0.07 R)
• M77: 44,010,946 km (0.119 R)
• M78: 45,486,729 km (0.113 R)
• M79: 45,816,891 km (0.098 R)
• M80: 48,824,107 km (0.057 R)
• M81: 48,908,630 km (0.094 R)
• M82: 51,206,902 km (0.109 R)
• M83: 51,464,360 km (0.092 R)
• M84: 54,675,778 km (0.09 R)
• M85: 55,554,815 km (0.081 R)
• M86: 56,704,624 km (0.039 R)
• M87: 57,415,962 km (0.053 R)
• M88: 58,040,982 km (0.084 R)
• M89: 58,757,855 km (0.087 R)
• M90: 59,658,135 km (0.11 R)
• M91: 60,200,577 km (0.061 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 18,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit