🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.5 AU - 0.8 AU

Year: 194 Days

Day: 30.4 Hours

Environment

Temp: 213 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.94 AU - 1.54 AU

Year: 512 Days

Day: 39.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,815,580 km

• M1: 776,712 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.11 AU - 1.71 AU

Year: 621 Days

Day: 45.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,815,580 km

• M1: 65,075 km (0.108 R)
• M2: 103,671 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.09 AU - 4.31 AU

Year: 2639 Days

Day: 18.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.71 AU - 3.83 AU

Year: 2715 Days

Day: 13.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,815,580 km

• M1: 1,836,613 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.1

Radius: 13.1

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.89 AU - 5.19 AU

Year: 4196 Days

Day: 12.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 64,815,580 km

• M1: 324,927 km (0.092 R)
• M2: 412,292 km (0.063 R)
• M3: 615,146 km (0.11 R)
• M4: 740,360 km (0.111 R)
• M5: 840,740 km (0.061 R)
• M6: 946,356 km (0.056 R)
• M7: 1,087,277 km (0.119 R)
• M8: 1,366,427 km (0.115 R)
• M9: 1,545,346 km (0.066 R)
• M10: 1,633,310 km (0.118 R)
• M11: 1,851,872 km (0.111 R)
• M12: 2,031,838 km (0.085 R)
• M13: 2,368,882 km (0.093 R)
• M14: 2,617,664 km (0.078 R)
• M15: 2,745,271 km (0.045 R)
• M16: 2,896,963 km (0.082 R)
• M17: 2,984,926 km (0.093 R)
• M18: 3,107,447 km (0.074 R)
• M19: 3,357,425 km (0.101 R)
• M20: 3,508,369 km (0.11 R)
• M21: 3,590,498 km (0.093 R)
• M22: 3,745,033 km (0.113 R)
• M23: 3,926,047 km (0.077 R)
• M24: 4,011,467 km (0.1 R)
• M25: 4,097,635 km (0.103 R)
• M26: 4,347,015 km (0.066 R)
• M27: 4,782,794 km (0.109 R)
• M28: 4,900,527 km (0.043 R)
• M29: 5,179,078 km (0.071 R)
• M30: 5,313,567 km (0.108 R)
• M31: 5,572,221 km (0.058 R)
• M32: 6,003,363 km (0.093 R)
• M33: 6,244,514 km (0.06 R)
• M34: 6,721,582 km (0.102 R)
• M35: 7,076,129 km (0.075 R)
• M36: 7,989,125 km (0.09 R)
• M37: 8,254,511 km (0.098 R)
• M38: 8,443,603 km (0.109 R)
• M39: 8,842,431 km (0.108 R)
• M40: 8,938,922 km (0.109 R)
• M41: 9,149,555 km (0.116 R)
• M42: 9,312,617 km (0.12 R)
• M43: 9,410,903 km (0.113 R)
• M44: 9,575,610 km (0.077 R)
• M45: 9,691,399 km (0.103 R)
• M46: 9,874,357 km (0.103 R)
• M47: 10,125,831 km (0.119 R)
• M48: 10,226,959 km (0.086 R)
• M49: 10,328,387 km (0.12 R)
• M50: 10,447,167 km (0.103 R)
• M51: 10,858,113 km (0.095 R)
• M52: 11,100,312 km (0.1 R)
• M53: 11,239,438 km (0.105 R)
• M54: 11,326,803 km (0.084 R)
• M55: 11,466,826 km (0.102 R)
• M56: 11,660,556 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.3

Radius: 8.8

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.8 AU - 12.1 AU

Year: 11640 Days

Day: 5.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 64,815,580 km

• M1: 121,324 km (0.096 R)
• M2: 570,566 km (0.066 R)
• M3: 745,596 km (0.073 R)
• M4: 1,587,682 km (0.063 R)
• M5: 1,745,658 km (0.118 R)
• M6: 2,325,948 km (0.044 R)
• M7: 2,637,261 km (0.117 R)
• M8: 2,879,759 km (0.089 R)
• M9: 4,103,918 km (0.107 R)
• M10: 4,259,351 km (0.077 R)
• M11: 4,353,448 km (0.086 R)
• M12: 4,802,241 km (0.066 R)
• M13: 5,065,384 km (0.105 R)
• M14: 5,265,845 km (0.119 R)
• M15: 5,333,164 km (0.071 R)
• M16: 5,743,661 km (0.114 R)
• M17: 6,271,143 km (0.095 R)
• M18: 6,961,537 km (0.112 R)
• M19: 7,829,205 km (0.069 R)
• M20: 8,374,040 km (0.104 R)
• M21: 8,730,681 km (0.04 R)
• M22: 9,377,094 km (0.034 R)
• M23: 10,164,727 km (0.108 R)
• M24: 10,417,846 km (0.111 R)
• M25: 11,146,388 km (0.103 R)
• M26: 11,891,236 km (0.093 R)
• M27: 13,290,724 km (0.096 R)
• M28: 14,173,949 km (0.039 R)
• M29: 15,316,428 km (0.097 R)
• M30: 15,461,389 km (0.107 R)
• M31: 15,703,887 km (0.111 R)
• M32: 16,736,262 km (0.048 R)
• M33: 17,739,764 km (0.078 R)
• M34: 19,333,281 km (0.077 R)
• M35: 20,067,956 km (0.119 R)
• M36: 21,186,948 km (0.074 R)
• M37: 21,348,514 km (0.091 R)
• M38: 21,510,379 km (0.101 R)
• M39: 21,672,692 km (0.089 R)
• M40: 22,435,641 km (0.066 R)
• M41: 22,820,407 km (0.119 R)
• M42: 23,429,420 km (0.117 R)
• M43: 23,987,719 km (0.101 R)
• M44: 24,268,664 km (0.082 R)
• M45: 24,437,560 km (0.118 R)
• M46: 24,946,941 km (0.052 R)
• M47: 25,060,635 km (0.092 R)
• M48: 25,746,392 km (0.116 R)
• M49: 26,438,132 km (0.099 R)
• M50: 26,496,027 km (0.1 R)
• M51: 27,781,222 km (0.051 R)
• M52: 28,194,411 km (0.071 R)
• M53: 29,146,303 km (0.119 R)
• M54: 29,686,501 km (0.085 R)
• M55: 30,108,815 km (0.116 R)
• M56: 34,377,441 km (0.084 R)
• M57: 35,521,715 km (0.112 R)
• M58: 37,196,613 km (0.111 R)
• M59: 37,391,539 km (0.086 R)
• M60: 37,651,989 km (0.111 R)
• M61: 39,227,105 km (0.066 R)
• M62: 39,956,095 km (0.084 R)
• M63: 40,622,853 km (0.114 R)
• M64: 41,091,693 km (0.082 R)
• M65: 41,226,032 km (0.073 R)
• M66: 41,562,477 km (0.117 R)
• M67: 42,577,050 km (0.105 R)
• M68: 43,873,764 km (0.106 R)
• M69: 46,017,502 km (0.076 R)
• M70: 46,087,214 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 554.1

Radius: 7.2

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 11.03 AU - 15.07 AU

Year: 17483 Days

Day: 23 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,815,580 km

• M1: 100,231 km (0.109 R)
• M2: 164,258 km (0.068 R)
• M3: 442,810 km (0.085 R)
• M4: 813,214 km (0.085 R)
• M5: 1,837,211 km (0.117 R)
• M6: 2,014,784 km (0.12 R)
• M7: 2,136,407 km (0.114 R)
• M8: 3,480,095 km (0.112 R)
• M9: 3,663,353 km (0.049 R)
• M10: 3,849,752 km (0.079 R)
• M11: 4,506,785 km (0.106 R)
• M12: 4,827,972 km (0.099 R)
• M13: 5,156,639 km (0.099 R)
• M14: 5,239,815 km (0.101 R)
• M15: 5,577,607 km (0.08 R)
• M16: 5,663,027 km (0.065 R)
• M17: 5,792,130 km (0.118 R)
• M18: 5,878,748 km (0.075 R)
• M19: 6,141,292 km (0.086 R)
• M20: 6,407,576 km (0.089 R)
• M21: 7,229,018 km (0.063 R)
• M22: 7,510,262 km (0.105 R)
• M23: 7,890,839 km (0.072 R)
• M24: 9,322,191 km (0.104 R)
• M25: 9,474,781 km (0.113 R)
• M26: 12,359,626 km (0.069 R)
• M27: 12,639,674 km (0.06 R)
• M28: 15,072,285 km (0.057 R)
• M29: 15,793,346 km (0.029 R)
• M30: 16,158,066 km (0.084 R)
• M31: 16,464,143 km (0.072 R)
• M32: 16,710,381 km (0.079 R)
• M33: 16,895,733 km (0.067 R)
• M34: 17,707,451 km (0.051 R)
• M35: 18,022,953 km (0.104 R)
• M36: 20,151,731 km (0.107 R)
• M37: 20,613,390 km (0.066 R)
• M38: 20,745,934 km (0.097 R)
• M39: 21,212,080 km (0.111 R)
• M40: 21,951,692 km (0.054 R)
• M41: 22,426,666 km (0.118 R)
• M42: 22,562,949 km (0.091 R)
• M43: 23,663,541 km (0.083 R)
• M44: 24,500,541 km (0.051 R)
• M45: 24,922,556 km (0.103 R)
• M46: 25,134,537 km (0.101 R)
• M47: 26,059,799 km (0.073 R)
• M48: 26,346,878 km (0.105 R)
• M49: 27,068,837 km (0.082 R)
• M50: 28,753,908 km (0.041 R)
• M51: 29,646,558 km (0.104 R)
• M52: 29,871,104 km (0.071 R)
• M53: 31,002,513 km (0.075 R)
• M54: 31,611,676 km (0.08 R)
• M55: 32,301,621 km (0.059 R)
• M56: 32,919,011 km (0.111 R)
• M57: 34,165,611 km (0.107 R)
• M58: 34,479,766 km (0.085 R)
• M59: 35,904,835 km (0.118 R)
• M60: 36,865,553 km (0.062 R)
• M61: 37,997,111 km (0.069 R)
• M62: 40,542,968 km (0.072 R)
• M63: 40,958,700 km (0.069 R)
• M64: 42,551,469 km (0.108 R)
• M65: 43,397,893 km (0.118 R)
• M66: 43,823,200 km (0.1 R)
• M67: 43,993,592 km (0.086 R)
• M68: 45,451,723 km (0.102 R)
• M69: 45,710,677 km (0.084 R)
• M70: 47,100,142 km (0.073 R)
• M71: 47,975,588 km (0.115 R)
• M72: 48,151,366 km (0.076 R)
• M73: 49,210,220 km (0.105 R)
• M74: 50,098,382 km (0.053 R)
• M75: 52,432,558 km (0.073 R)
• M76: 52,523,064 km (0.119 R)
• M77: 52,704,078 km (0.091 R)
• M78: 53,339,719 km (0.104 R)
• M79: 53,795,245 km (0.114 R)
• M80: 55,353,606 km (0.071 R)
• M81: 55,814,816 km (0.053 R)
• M82: 57,112,877 km (0.1 R)
• M83: 59,361,183 km (0.07 R)
• M84: 59,738,619 km (0.072 R)
• M85: 60,306,492 km (0.05 R)
• M86: 63,557,553 km (0.072 R)
• M87: 63,750,534 km (0.049 R)
• M88: 64,718,582 km (0.1 R)
• M89: 64,815,521 km (0.096 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 19,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit