🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.66 AU - 0.94 AU

Year: 253 Days

Day: 18.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.09 AU - 2.11 AU

Year: 1075 Days

Day: 43.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.15 AU - 4.23 AU

Year: 3028 Days

Day: 15.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,977,296 km

• M1: 2,669,873 km (0.045 R)
• M2: 2,968,171 km (0.114 R)

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.4

Radius: 11.4

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.99 AU - 6.63 AU

Year: 5597 Days

Day: 11 Hours

Environment

Temp: -138 °C

Axial Tilt: 42.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 93,977,296 km

• M1: 161,715 km (0.05 R)
• M2: 327,769 km (0.029 R)
• M3: 404,363 km (0.063 R)
• M4: 773,122 km (0.064 R)
• M5: 898,634 km (0.119 R)
• M6: 1,124,228 km (0.053 R)
• M7: 1,419,534 km (0.049 R)
• M8: 1,630,168 km (0.114 R)
• M9: 1,702,873 km (0.066 R)
• M10: 2,043,507 km (0.096 R)
• M11: 2,141,942 km (0.08 R)
• M12: 2,616,018 km (0.072 R)
• M13: 2,744,971 km (0.114 R)
• M14: 2,987,320 km (0.112 R)
• M15: 3,877,427 km (0.062 R)
• M16: 4,049,914 km (0.101 R)
• M17: 4,351,802 km (0.033 R)
• M18: 4,713,231 km (0.114 R)
• M19: 4,818,398 km (0.119 R)
• M20: 5,219,470 km (0.092 R)
• M21: 5,492,935 km (0.101 R)
• M22: 5,855,410 km (0.108 R)
• M23: 7,049,500 km (0.093 R)
• M24: 7,200,146 km (0.072 R)
• M25: 7,720,597 km (0.042 R)
• M26: 7,969,827 km (0.05 R)
• M27: 8,095,339 km (0.111 R)
• M28: 8,380,323 km (0.114 R)
• M29: 9,354,056 km (0.094 R)
• M30: 9,486,749 km (0.116 R)
• M31: 10,158,743 km (0.116 R)
• M32: 10,500,723 km (0.078 R)
• M33: 11,090,588 km (0.097 R)
• M34: 11,691,223 km (0.069 R)
• M35: 12,157,669 km (0.081 R)
• M36: 12,447,740 km (0.046 R)
• M37: 12,630,249 km (0.109 R)
• M38: 12,850,457 km (0.057 R)
• M39: 12,924,209 km (0.078 R)
• M40: 13,331,863 km (0.065 R)
• M41: 14,541,960 km (0.072 R)
• M42: 14,734,193 km (0.062 R)
• M43: 16,024,176 km (0.052 R)
• M44: 16,262,635 km (0.115 R)
• M45: 16,422,256 km (0.082 R)
• M46: 16,582,475 km (0.117 R)
• M47: 17,228,140 km (0.03 R)
• M48: 17,717,923 km (0.075 R)
• M49: 17,799,903 km (0.12 R)
• M50: 17,964,460 km (0.053 R)
• M51: 18,336,510 km (0.095 R)
• M52: 19,594,927 km (0.04 R)
• M53: 21,011,171 km (0.101 R)
• M54: 21,490,482 km (0.101 R)
• M55: 21,841,439 km (0.109 R)
• M56: 21,973,534 km (0.04 R)
• M57: 22,061,796 km (0.073 R)
• M58: 22,371,464 km (0.072 R)
• M59: 22,638,047 km (0.082 R)
• M60: 22,727,058 km (0.098 R)
• M61: 22,816,368 km (0.107 R)
• M62: 22,995,137 km (0.101 R)
• M63: 23,219,235 km (0.096 R)
• M64: 23,669,674 km (0.093 R)
• M65: 24,396,271 km (0.119 R)
• M66: 25,825,080 km (0.115 R)
• M67: 27,091,576 km (0.115 R)
• M68: 27,328,240 km (0.07 R)
• M69: 27,803,811 km (0.096 R)
• M70: 28,378,118 km (0.117 R)
• M71: 29,684,556 km (0.119 R)
• M72: 30,665,020 km (0.101 R)
• M73: 31,159,142 km (0.112 R)
• M74: 31,506,658 km (0.104 R)
• M75: 31,805,405 km (0.12 R)
• M76: 32,456,305 km (0.066 R)
• M77: 33,364,514 km (0.117 R)
• M78: 33,872,847 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.1

Radius: 12.3

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.84 AU - 10.72 AU

Year: 11638 Days

Day: 5.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 93,977,296 km

• M1: 157,227 km (0.076 R)
• M2: 441,314 km (0.113 R)
• M3: 690,843 km (0.052 R)
• M4: 790,475 km (0.098 R)
• M5: 1,160,879 km (0.114 R)
• M6: 1,743,114 km (0.117 R)
• M7: 2,330,136 km (0.09 R)
• M8: 2,459,987 km (0.097 R)
• M9: 2,727,020 km (0.102 R)
• M10: 3,060,174 km (0.075 R)
• M11: 3,202,890 km (0.067 R)
• M12: 3,465,435 km (0.102 R)
• M13: 3,704,941 km (0.049 R)
• M14: 4,327,268 km (0.086 R)
• M15: 5,879,795 km (0.076 R)
• M16: 6,493,744 km (0.08 R)
• M17: 6,604,297 km (0.065 R)
• M18: 6,715,448 km (0.082 R)
• M19: 6,864,448 km (0.095 R)
• M20: 7,433,668 km (0.07 R)
• M21: 8,942,811 km (0.098 R)
• M22: 9,313,814 km (0.096 R)
• M23: 9,438,728 km (0.062 R)
• M24: 9,648,015 km (0.044 R)
• M25: 9,732,089 km (0.105 R)
• M26: 10,071,228 km (0.116 R)
• M27: 10,457,340 km (0.105 R)
• M28: 10,761,024 km (0.07 R)
• M29: 11,111,681 km (0.07 R)
• M30: 11,824,216 km (0.069 R)
• M31: 12,095,287 km (0.113 R)
• M32: 12,277,198 km (0.067 R)
• M33: 12,828,167 km (0.107 R)
• M34: 13,293,566 km (0.046 R)
• M35: 13,764,650 km (0.11 R)
• M36: 14,193,098 km (0.046 R)
• M37: 14,337,011 km (0.115 R)
• M38: 15,455,854 km (0.061 R)
• M39: 15,901,356 km (0.09 R)
• M40: 16,200,701 km (0.119 R)
• M41: 16,351,047 km (0.116 R)
• M42: 16,906,355 km (0.078 R)
• M43: 17,109,808 km (0.1 R)
• M44: 19,454,605 km (0.11 R)
• M45: 19,881,856 km (0.095 R)
• M46: 20,150,534 km (0.076 R)
• M47: 21,622,128 km (0.067 R)
• M48: 21,843,084 km (0.117 R)
• M49: 22,398,691 km (0.1 R)
• M50: 23,410,571 km (0.099 R)
• M51: 23,637,511 km (0.082 R)
• M52: 24,840,726 km (0.117 R)
• M53: 27,306,399 km (0.084 R)
• M54: 27,844,951 km (0.111 R)
• M55: 28,326,506 km (0.069 R)
• M56: 28,810,904 km (0.101 R)
• M57: 29,481,252 km (0.094 R)
• M58: 29,665,108 km (0.114 R)
• M59: 29,972,233 km (0.114 R)
• M60: 30,465,756 km (0.071 R)
• M61: 30,651,557 km (0.12 R)
• M62: 31,211,053 km (0.079 R)
• M63: 31,836,820 km (0.104 R)
• M64: 32,910,036 km (0.065 R)
• M65: 34,574,461 km (0.075 R)
• M66: 34,832,967 km (0.095 R)
• M67: 35,416,847 km (0.109 R)
• M68: 35,938,644 km (0.057 R)
• M69: 36,528,658 km (0.087 R)
• M70: 36,726,128 km (0.041 R)
• M71: 36,923,896 km (0.082 R)
• M72: 37,718,410 km (0.106 R)
• M73: 38,051,116 km (0.116 R)
• M74: 39,122,386 km (0.078 R)
• M75: 39,459,281 km (0.05 R)
• M76: 42,464,403 km (0.119 R)
• M77: 43,157,789 km (0.089 R)
• M78: 43,784,903 km (0.115 R)
• M79: 44,415,009 km (0.093 R)
• M80: 46,181,162 km (0.119 R)
• M81: 47,251,834 km (0.111 R)
• M82: 48,186,222 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551.6

Radius: 7.1

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 19.27 AU - 19.89 AU

Year: 30593 Days

Day: 20.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 93,977,296 km

• M1: 196,572 km (0.108 R)
• M2: 334,202 km (0.057 R)
• M3: 481,855 km (0.063 R)
• M4: 729,589 km (0.115 R)
• M5: 1,106,725 km (0.077 R)
• M6: 1,169,706 km (0.083 R)
• M7: 1,299,407 km (0.102 R)
• M8: 1,502,860 km (0.103 R)
• M9: 2,055,475 km (0.071 R)
• M10: 2,414,958 km (0.096 R)
• M11: 2,539,274 km (0.105 R)
• M12: 2,623,348 km (0.117 R)
• M13: 2,968,770 km (0.079 R)
• M14: 3,797,692 km (0.099 R)
• M15: 3,845,712 km (0.042 R)
• M16: 3,942,502 km (0.088 R)
• M17: 5,762,360 km (0.067 R)
• M18: 7,864,061 km (0.048 R)
• M19: 8,423,108 km (0.026 R)
• M20: 8,675,629 km (0.11 R)
• M21: 9,776,670 km (0.12 R)
• M22: 11,265,617 km (0.04 R)
• M23: 11,404,444 km (0.066 R)
• M24: 13,187,501 km (0.12 R)
• M25: 13,407,260 km (0.109 R)
• M26: 13,850,369 km (0.065 R)
• M27: 14,223,317 km (0.119 R)
• M28: 15,980,942 km (0.057 R)
• M29: 16,215,212 km (0.093 R)
• M30: 16,293,602 km (0.078 R)
• M31: 17,403,618 km (0.086 R)
• M32: 17,644,770 km (0.09 R)
• M33: 17,806,036 km (0.092 R)
• M34: 17,886,819 km (0.04 R)
• M35: 18,374,508 km (0.108 R)
• M36: 20,115,378 km (0.062 R)
• M37: 21,390,700 km (0.078 R)
• M38: 21,476,719 km (0.093 R)
• M39: 22,168,460 km (0.089 R)
• M40: 23,043,458 km (0.054 R)
• M41: 25,644,067 km (0.06 R)
• M42: 25,735,322 km (0.042 R)
• M43: 27,491,002 km (0.076 R)
• M44: 35,599,656 km (0.094 R)
• M45: 35,701,532 km (0.086 R)
• M46: 36,007,759 km (0.099 R)
• M47: 37,345,014 km (0.068 R)
• M48: 40,067,994 km (0.101 R)
• M49: 40,598,917 km (0.101 R)
• M50: 41,775,205 km (0.055 R)
• M51: 41,990,178 km (0.07 R)
• M52: 42,745,796 km (0.108 R)
• M53: 43,614,960 km (0.101 R)
• M54: 45,260,088 km (0.094 R)
• M55: 47,821,802 km (0.117 R)
• M56: 48,950,218 km (0.085 R)
• M57: 51,924,972 km (0.044 R)
• M58: 52,156,250 km (0.074 R)
• M59: 53,084,655 km (0.104 R)
• M60: 55,665,667 km (0.115 R)
• M61: 56,020,812 km (0.072 R)
• M62: 57,329,345 km (0.083 R)
• M63: 58,527,773 km (0.118 R)
• M64: 61,437,302 km (0.099 R)
• M65: 61,681,895 km (0.118 R)
• M66: 62,540,437 km (0.119 R)
• M67: 64,641,988 km (0.047 R)
• M68: 65,638,908 km (0.027 R)
• M69: 69,168,071 km (0.097 R)
• M70: 69,932,367 km (0.115 R)
• M71: 72,758,420 km (0.05 R)
• M72: 75,359,927 km (0.116 R)
• M73: 78,654,222 km (0.056 R)
• M74: 79,585,020 km (0.082 R)
• M75: 81,995,341 km (0.119 R)
• M76: 83,209,328 km (0.098 R)
• M77: 86,750,010 km (0.056 R)
• M78: 87,161,703 km (0.03 R)
• M79: 89,784,154 km (0.116 R)
• M80: 91,732,966 km (0.102 R)
• M81: 93,836,461 km (0.034 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 16,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit