🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.51 AU - 0.65 AU

Year: 161 Days

Day: 44.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 108,289,029 km

• M1: 13,613 km (0.082 R)
• M2: 58,493 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.47 AU - 2.21 AU

Year: 907 Days

Day: 33.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,289,029 km

• M1: 581,038 km (0.029 R)
• M2: 1,613,114 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.32 AU - 2.54 AU

Year: 1377 Days

Day: 25.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.36 AU - 5.4 AU

Year: 3918 Days

Day: 47.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.9

Radius: 14.1

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 4.46 AU - 7.08 AU

Year: 5037 Days

Day: 14.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 108,289,029 km

• M1: 192,832 km (0.045 R)
• M2: 439,967 km (0.077 R)
• M3: 552,016 km (0.1 R)
• M4: 801,545 km (0.098 R)
• M5: 1,102,237 km (0.101 R)
• M6: 1,240,765 km (0.056 R)
• M7: 1,453,643 km (0.063 R)
• M8: 1,992,494 km (0.118 R)
• M9: 2,164,382 km (0.05 R)
• M10: 2,276,580 km (0.085 R)
• M11: 2,423,635 km (0.058 R)
• M12: 2,574,131 km (0.082 R)
• M13: 2,937,504 km (0.115 R)
• M14: 3,373,133 km (0.116 R)
• M15: 3,946,841 km (0.098 R)
• M16: 4,104,966 km (0.1 R)
• M17: 4,654,738 km (0.107 R)
• M18: 4,864,324 km (0.095 R)
• M19: 5,402,278 km (0.107 R)
• M20: 5,823,845 km (0.113 R)
• M21: 6,628,382 km (0.07 R)
• M22: 6,793,539 km (0.11 R)
• M23: 7,079,869 km (0.081 R)
• M24: 7,590,596 km (0.108 R)
• M25: 8,037,894 km (0.098 R)
• M26: 8,163,705 km (0.032 R)
• M27: 8,340,979 km (0.112 R)
• M28: 8,622,073 km (0.066 R)
• M29: 8,802,638 km (0.032 R)
• M30: 9,088,819 km (0.113 R)
• M31: 9,484,206 km (0.103 R)
• M32: 10,047,143 km (0.09 R)
• M33: 10,210,055 km (0.097 R)
• M34: 10,814,729 km (0.045 R)
• M35: 11,149,529 km (0.112 R)
• M36: 11,487,770 km (0.104 R)
• M37: 12,030,212 km (0.087 R)
• M38: 12,493,666 km (0.07 R)
• M39: 13,169,998 km (0.115 R)
• M40: 13,378,238 km (0.116 R)
• M41: 13,617,595 km (0.085 R)
• M42: 13,918,735 km (0.109 R)
• M43: 14,252,488 km (0.118 R)
• M44: 14,804,504 km (0.116 R)
• M45: 15,114,322 km (0.086 R)
• M46: 15,457,499 km (0.085 R)
• M47: 15,708,674 km (0.086 R)
• M48: 16,024,625 km (0.119 R)
• M49: 16,246,927 km (0.11 R)
• M50: 16,470,426 km (0.115 R)
• M51: 16,759,150 km (0.082 R)
• M52: 16,985,043 km (0.107 R)
• M53: 17,114,445 km (0.092 R)
• M54: 17,537,508 km (0.117 R)
• M55: 17,865,277 km (0.114 R)
• M56: 18,294,473 km (0.061 R)
• M57: 18,660,240 km (0.105 R)
• M58: 18,827,341 km (0.092 R)
• M59: 19,129,379 km (0.104 R)
• M60: 19,840,268 km (0.089 R)
• M61: 20,010,810 km (0.119 R)
• M62: 20,801,734 km (0.056 R)
• M63: 21,148,801 km (0.067 R)
• M64: 21,707,997 km (0.103 R)
• M65: 21,813,464 km (0.034 R)
• M66: 21,919,080 km (0.058 R)
• M67: 22,307,586 km (0.046 R)
• M68: 22,449,554 km (0.108 R)
• M69: 22,591,672 km (0.12 R)
• M70: 23,523,068 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199

Radius: 11.3

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.68 AU - 9.48 AU

Year: 9944 Days

Day: 7.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 108,289,029 km

• M1: 155,133 km (0.074 R)
• M2: 229,633 km (0.111 R)
• M3: 401,969 km (0.051 R)
• M4: 711,188 km (0.116 R)
• M5: 1,047,933 km (0.099 R)
• M6: 1,121,386 km (0.119 R)
• M7: 1,258,118 km (0.082 R)
• M8: 1,384,528 km (0.075 R)
• M9: 1,650,513 km (0.099 R)
• M10: 1,754,633 km (0.099 R)
• M11: 1,915,152 km (0.091 R)
• M12: 2,099,307 km (0.1 R)
• M13: 2,585,201 km (0.1 R)
• M14: 2,686,778 km (0.114 R)
• M15: 2,810,196 km (0.076 R)
• M16: 3,434,019 km (0.066 R)
• M17: 3,545,918 km (0.118 R)
• M18: 3,935,471 km (0.069 R)
• M19: 4,123,665 km (0.081 R)
• M20: 4,242,745 km (0.109 R)
• M21: 4,387,257 km (0.102 R)
• M22: 4,557,948 km (0.103 R)
• M23: 5,496,375 km (0.103 R)
• M24: 5,733,638 km (0.066 R)
• M25: 6,109,427 km (0.097 R)
• M26: 6,382,892 km (0.076 R)
• M27: 6,493,296 km (0.1 R)
• M28: 6,632,272 km (0.035 R)
• M29: 7,055,335 km (0.106 R)
• M30: 7,429,030 km (0.116 R)
• M31: 8,195,869 km (0.05 R)
• M32: 8,680,267 km (0.113 R)
• M33: 9,080,890 km (0.092 R)
• M34: 9,236,472 km (0.071 R)
• M35: 9,582,043 km (0.037 R)
• M36: 9,677,037 km (0.057 R)
• M37: 9,868,074 km (0.09 R)
• M38: 9,963,966 km (0.112 R)
• M39: 11,306,158 km (0.102 R)
• M40: 11,608,346 km (0.055 R)
• M41: 12,392,837 km (0.115 R)
• M42: 13,159,227 km (0.069 R)
• M43: 13,441,668 km (0.095 R)
• M44: 14,301,108 km (0.066 R)
• M45: 14,847,439 km (0.082 R)
• M46: 14,994,195 km (0.073 R)
• M47: 16,073,094 km (0.068 R)
• M48: 16,186,190 km (0.096 R)
• M49: 17,563,239 km (0.115 R)
• M50: 17,640,880 km (0.072 R)
• M51: 17,874,402 km (0.074 R)
• M52: 18,030,583 km (0.066 R)
• M53: 19,537,482 km (0.061 R)
• M54: 20,062,271 km (0.091 R)
• M55: 20,469,028 km (0.104 R)
• M56: 20,919,766 km (0.076 R)
• M57: 21,084,473 km (0.1 R)
• M58: 22,586,137 km (0.111 R)
• M59: 22,924,378 km (0.074 R)
• M60: 23,221,928 km (0.061 R)
• M61: 23,606,245 km (0.092 R)
• M62: 23,734,749 km (0.067 R)
• M63: 23,820,619 km (0.112 R)
• M64: 24,251,460 km (0.107 R)
• M65: 24,902,510 km (0.056 R)
• M66: 24,989,726 km (0.058 R)
• M67: 25,120,774 km (0.084 R)
• M68: 25,252,121 km (0.086 R)
• M69: 25,603,227 km (0.112 R)
• M70: 26,266,095 km (0.093 R)
• M71: 26,621,988 km (0.045 R)
• M72: 27,113,866 km (0.071 R)
• M73: 28,653,378 km (0.075 R)
• M74: 28,790,559 km (0.032 R)
• M75: 29,295,452 km (0.072 R)
• M76: 29,525,833 km (0.102 R)
• M77: 30,035,064 km (0.084 R)
• M78: 31,109,027 km (0.116 R)
• M79: 31,532,688 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.5

Radius: 12.7

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.76 AU - 11.94 AU

Year: 11235 Days

Day: 7 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 108,289,029 km

• M1: 359,184 km (0.091 R)
• M2: 623,823 km (0.082 R)
• M3: 1,054,964 km (0.119 R)
• M4: 1,947,315 km (0.116 R)
• M5: 2,783,568 km (0.031 R)
• M6: 3,365,952 km (0.093 R)
• M7: 3,952,226 km (0.094 R)
• M8: 4,053,205 km (0.114 R)
• M9: 4,154,931 km (0.076 R)
• M10: 4,927,305 km (0.059 R)
• M11: 5,516,870 km (0.116 R)
• M12: 6,403,686 km (0.064 R)
• M13: 6,682,387 km (0.098 R)
• M14: 7,293,195 km (0.041 R)
• M15: 7,417,511 km (0.113 R)
• M16: 7,710,424 km (0.072 R)
• M17: 7,964,441 km (0.078 R)
• M18: 8,350,852 km (0.103 R)
• M19: 9,591,916 km (0.081 R)
• M20: 10,373,266 km (0.096 R)
• M21: 10,701,035 km (0.058 R)
• M22: 10,937,250 km (0.075 R)
• M23: 12,095,137 km (0.072 R)
• M24: 12,193,274 km (0.056 R)
• M25: 12,688,592 km (0.072 R)
• M26: 13,039,250 km (0.067 R)
• M27: 13,393,049 km (0.11 R)
• M28: 13,749,989 km (0.113 R)
• M29: 13,852,613 km (0.091 R)
• M30: 14,317,414 km (0.026 R)
• M31: 15,103,401 km (0.087 R)
• M32: 15,635,221 km (0.085 R)
• M33: 16,227,330 km (0.071 R)
• M34: 17,101,879 km (0.079 R)
• M35: 17,267,484 km (0.036 R)
• M36: 18,159,985 km (0.036 R)
• M37: 18,329,030 km (0.11 R)
• M38: 18,896,305 km (0.057 R)
• M39: 19,815,884 km (0.118 R)
• M40: 20,691,181 km (0.112 R)
• M41: 21,758,262 km (0.025 R)
• M42: 22,721,822 km (0.069 R)
• M43: 24,752,763 km (0.117 R)
• M44: 25,316,597 km (0.103 R)
• M45: 26,329,674 km (0.094 R)
• M46: 27,485,168 km (0.112 R)
• M47: 28,134,273 km (0.091 R)
• M48: 28,329,947 km (0.066 R)
• M49: 29,646,259 km (0.048 R)
• M50: 30,378,690 km (0.048 R)
• M51: 30,915,148 km (0.088 R)
• M52: 31,861,504 km (0.11 R)
• M53: 31,997,489 km (0.113 R)
• M54: 32,406,489 km (0.111 R)
• M55: 33,298,840 km (0.061 R)
• M56: 33,782,640 km (0.118 R)
• M57: 35,811,636 km (0.078 R)
• M58: 36,449,372 km (0.094 R)
• M59: 36,662,848 km (0.111 R)
• M60: 36,947,981 km (0.064 R)
• M61: 37,377,178 km (0.086 R)
• M62: 38,240,507 km (0.07 R)
• M63: 38,602,085 km (0.114 R)
• M64: 39,547,693 km (0.116 R)
• M65: 42,056,898 km (0.056 R)
• M66: 42,206,047 km (0.096 R)
• M67: 43,934,351 km (0.11 R)
• M68: 44,085,745 km (0.049 R)
• M69: 46,146,455 km (0.027 R)
• M70: 46,300,391 km (0.118 R)
• M71: 46,917,632 km (0.054 R)
• M72: 47,304,941 km (0.107 R)
• M73: 48,004,461 km (0.069 R)
• M74: 48,316,522 km (0.107 R)
• M75: 48,472,852 km (0.044 R)
• M76: 48,785,810 km (0.118 R)
• M77: 49,413,972 km (0.04 R)
• M78: 50,123,814 km (0.118 R)
• M79: 50,916,533 km (0.086 R)
• M80: 51,234,728 km (0.113 R)
• M81: 51,873,211 km (0.114 R)
• M82: 52,675,056 km (0.088 R)
• M83: 52,996,841 km (0.118 R)
• M84: 53,804,370 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.5

Radius: 3.1

Gravity: 93.5 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 16.08 AU - 21.54 AU

Year: 29649 Days

Day: 16.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,289,029 km

• M1: 146,756 km (0.097 R)
• M2: 180,864 km (0.099 R)
• M3: 322,084 km (0.112 R)
• M4: 344,673 km (0.074 R)
• M5: 872,305 km (0.117 R)
• M6: 937,231 km (0.109 R)
• M7: 1,003,802 km (0.064 R)
• M8: 1,176,886 km (0.064 R)
• M9: 1,434,793 km (0.118 R)
• M10: 1,589,926 km (0.055 R)
• M11: 1,958,087 km (0.069 R)
• M12: 2,306,650 km (0.069 R)
• M13: 2,534,038 km (0.087 R)
• M14: 3,359,519 km (0.082 R)
• M15: 3,461,695 km (0.085 R)
• M16: 3,880,569 km (0.105 R)
• M17: 4,538,500 km (0.044 R)
• M18: 5,648,367 km (0.1 R)
• M19: 6,015,480 km (0.111 R)
• M20: 6,077,413 km (0.108 R)
• M21: 6,708,417 km (0.116 R)
• M22: 7,760,390 km (0.114 R)
• M23: 9,074,607 km (0.102 R)
• M24: 9,216,874 km (0.09 R)
• M25: 9,360,040 km (0.097 R)
• M26: 9,431,697 km (0.11 R)
• M27: 11,746,126 km (0.095 R)
• M28: 12,925,555 km (0.053 R)
• M29: 14,224,514 km (0.102 R)
• M30: 15,057,175 km (0.062 R)
• M31: 15,225,622 km (0.06 R)
• M32: 16,682,407 km (0.034 R)
• M33: 16,944,053 km (0.086 R)
• M34: 18,994,591 km (0.066 R)
• M35: 19,267,757 km (0.047 R)
• M36: 19,542,269 km (0.057 R)
• M37: 20,559,684 km (0.049 R)
• M38: 22,838,509 km (0.114 R)
• M39: 23,909,480 km (0.118 R)
• M40: 25,596,495 km (0.111 R)
• M41: 25,696,875 km (0.043 R)
• M42: 26,099,892 km (0.113 R)
• M43: 28,353,434 km (0.089 R)
• M44: 29,608,710 km (0.114 R)
• M45: 30,031,025 km (0.085 R)
• M46: 30,243,005 km (0.068 R)
• M47: 30,775,124 km (0.071 R)
• M48: 30,881,937 km (0.087 R)
• M49: 31,095,862 km (0.119 R)
• M50: 32,498,492 km (0.1 R)
• M51: 32,607,100 km (0.107 R)
• M52: 36,375,620 km (0.086 R)
• M53: 37,624,014 km (0.058 R)
• M54: 39,929,467 km (0.088 R)
• M55: 40,513,048 km (0.068 R)
• M56: 43,832,176 km (0.067 R)
• M57: 43,952,303 km (0.111 R)
• M58: 48,474,048 km (0.045 R)
• M59: 49,596,032 km (0.098 R)
• M60: 50,097,485 km (0.032 R)
• M61: 53,911,333 km (0.077 R)
• M62: 54,168,940 km (0.091 R)
• M63: 55,852,963 km (0.117 R)
• M64: 56,635,959 km (0.114 R)
• M65: 57,160,000 km (0.118 R)
• M66: 57,554,190 km (0.069 R)
• M67: 58,081,074 km (0.069 R)
• M68: 60,471,648 km (0.082 R)
• M69: 65,211,058 km (0.094 R)
• M70: 66,863,217 km (0.102 R)
• M71: 67,278,351 km (0.104 R)
• M72: 68,389,863 km (0.106 R)
• M73: 71,477,264 km (0.058 R)
• M74: 74,323,214 km (0.037 R)
• M75: 79,245,582 km (0.114 R)
• M76: 79,392,039 km (0.103 R)
• M77: 80,713,287 km (0.114 R)
• M78: 81,007,845 km (0.059 R)
• M79: 82,041,866 km (0.034 R)
• M80: 82,486,321 km (0.114 R)
• M81: 84,122,772 km (0.077 R)
• M82: 85,619,948 km (0.092 R)
• M83: 88,640,179 km (0.05 R)
• M84: 91,388,292 km (0.106 R)
• M85: 94,474,197 km (0.11 R)
• M86: 96,342,076 km (0.07 R)
• M87: 96,654,586 km (0.083 R)
• M88: 98,065,144 km (0.105 R)
• M89: 101,223,604 km (0.049 R)
• M90: 102,177,739 km (0.102 R)
• M91: 104,736,461 km (0.078 R)
• M92: 106,185,017 km (0.11 R)
• M93: 106,992,696 km (0.083 R)
• M94: 107,802,320 km (0.081 R)
• M95: 107,964,484 km (0.11 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 19,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit