🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.09 AU - 1.35 AU

Year: 513 Days

Day: 15.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.26 AU - 1.52 AU

Year: 624 Days

Day: 26.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,296,112 km

• M1: 54,304 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.32 AU - 1.98 AU

Year: 807 Days

Day: 15.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 164 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,296,112 km

• M1: 1,369,718 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.2 AU - 3.2 AU

Year: 1689 Days

Day: 29.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,296,112 km

• M1: 26,628 km (0.094 R)
• M2: 1,239,718 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.2 AU - 3.52 AU

Year: 2345 Days

Day: 20 Hours

Environment

Temp: -119 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,296,112 km

• M1: 1,137,093 km (0.115 R)

Asteroid Belt

Center: 3.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106

Radius: 13.4

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.75 AU - 5.17 AU

Year: 3587 Days

Day: 6.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 98,296,112 km

• M1: 261,647 km (0.104 R)
• M2: 501,452 km (0.098 R)
• M3: 628,161 km (0.093 R)
• M4: 713,133 km (0.107 R)
• M5: 1,253,929 km (0.103 R)
• M6: 1,498,971 km (0.084 R)
• M7: 1,750,445 km (0.098 R)
• M8: 2,169,468 km (0.042 R)
• M9: 2,326,845 km (0.025 R)
• M10: 2,822,014 km (0.056 R)
• M11: 2,913,568 km (0.085 R)
• M12: 3,230,117 km (0.116 R)
• M13: 3,338,276 km (0.043 R)
• M14: 3,472,017 km (0.102 R)
• M15: 3,999,200 km (0.118 R)
• M16: 4,089,557 km (0.112 R)
• M17: 4,338,488 km (0.093 R)
• M18: 4,444,702 km (0.037 R)
• M19: 5,758,172 km (0.066 R)
• M20: 6,171,511 km (0.118 R)
• M21: 7,516,994 km (0.118 R)
• M22: 7,629,043 km (0.044 R)
• M23: 8,083,222 km (0.059 R)
• M24: 8,346,664 km (0.049 R)
• M25: 8,831,660 km (0.057 R)
• M26: 9,017,909 km (0.115 R)
• M27: 9,188,451 km (0.101 R)
• M28: 9,811,376 km (0.114 R)
• M29: 11,079,667 km (0.054 R)
• M30: 11,575,584 km (0.109 R)
• M31: 11,947,484 km (0.095 R)
• M32: 12,172,629 km (0.074 R)
• M33: 12,342,423 km (0.077 R)
• M34: 12,703,402 km (0.081 R)
• M35: 12,837,292 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857.9

Radius: 6.6

Gravity: 19.69 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 10.32 AU - 14.38 AU

Year: 16527 Days

Day: 22.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 98,296,112 km

• M1: 201,508 km (0.073 R)
• M2: 514,617 km (0.081 R)
• M3: 725,400 km (0.038 R)
• M4: 1,012,628 km (0.046 R)
• M5: 1,142,329 km (0.073 R)
• M6: 1,250,040 km (0.1 R)
• M7: 2,095,118 km (0.056 R)
• M8: 2,363,347 km (0.088 R)
• M9: 2,432,162 km (0.102 R)
• M10: 2,501,576 km (0.089 R)
• M11: 2,714,005 km (0.119 R)
• M12: 3,156,216 km (0.099 R)
• M13: 3,308,656 km (0.12 R)
• M14: 3,620,717 km (0.116 R)
• M15: 4,148,050 km (0.093 R)
• M16: 4,917,282 km (0.074 R)
• M17: 5,183,417 km (0.11 R)
• M18: 5,228,146 km (0.102 R)
• M19: 5,499,816 km (0.078 R)
• M20: 5,775,974 km (0.072 R)
• M21: 6,104,042 km (0.026 R)
• M22: 6,294,181 km (0.111 R)
• M23: 7,324,162 km (0.072 R)
• M24: 7,577,132 km (0.104 R)
• M25: 7,781,483 km (0.111 R)
• M26: 8,039,539 km (0.075 R)
• M27: 8,777,057 km (0.067 R)
• M28: 9,426,311 km (0.08 R)
• M29: 10,429,066 km (0.074 R)
• M30: 10,770,747 km (0.076 R)
• M31: 12,594,046 km (0.116 R)
• M32: 13,141,126 km (0.06 R)
• M33: 13,202,311 km (0.058 R)
• M34: 13,695,835 km (0.114 R)
• M35: 14,447,414 km (0.089 R)
• M36: 15,729,618 km (0.083 R)
• M37: 15,794,693 km (0.112 R)
• M38: 16,384,258 km (0.075 R)
• M39: 18,195,888 km (0.119 R)
• M40: 18,264,254 km (0.063 R)
• M41: 19,788,507 km (0.118 R)
• M42: 21,786,835 km (0.044 R)
• M43: 22,589,428 km (0.06 R)
• M44: 22,809,935 km (0.059 R)
• M45: 22,883,537 km (0.067 R)
• M46: 23,773,794 km (0.117 R)
• M47: 24,148,088 km (0.108 R)
• M48: 24,599,724 km (0.05 R)
• M49: 25,282,489 km (0.107 R)
• M50: 25,358,784 km (0.025 R)
• M51: 25,817,900 km (0.103 R)
• M52: 27,524,662 km (0.107 R)
• M53: 27,603,051 km (0.041 R)
• M54: 28,312,444 km (0.09 R)
• M55: 29,107,706 km (0.063 R)
• M56: 30,395,146 km (0.069 R)
• M57: 30,638,691 km (0.1 R)
• M58: 31,948,121 km (0.057 R)
• M59: 32,195,706 km (0.103 R)
• M60: 33,862,226 km (0.052 R)
• M61: 35,300,759 km (0.084 R)
• M62: 36,759,189 km (0.104 R)
• M63: 37,105,209 km (0.104 R)
• M64: 38,763,501 km (0.102 R)
• M65: 39,911,964 km (0.048 R)
• M66: 40,000,675 km (0.113 R)
• M67: 42,877,143 km (0.066 R)
• M68: 43,423,774 km (0.092 R)
• M69: 44,432,064 km (0.101 R)
• M70: 48,541,667 km (0.107 R)
• M71: 51,605,730 km (0.112 R)
• M72: 51,702,520 km (0.091 R)
• M73: 54,140,965 km (0.117 R)
• M74: 54,830,462 km (0.067 R)
• M75: 55,027,931 km (0.106 R)
• M76: 55,225,700 km (0.046 R)
• M77: 55,522,801 km (0.118 R)
• M78: 56,118,649 km (0.075 R)
• M79: 58,724,644 km (0.046 R)
• M80: 59,839,148 km (0.116 R)
• M81: 60,654,008 km (0.115 R)
• M82: 62,500,794 km (0.026 R)
• M83: 63,017,056 km (0.088 R)
• M84: 64,678,639 km (0.088 R)
• M85: 66,354,584 km (0.102 R)
• M86: 67,832,761 km (0.043 R)
• M87: 70,606,605 km (0.116 R)
• M88: 71,144,259 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.6

Radius: 7

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 11.57 AU - 14.43 AU

Year: 17849 Days

Day: 17 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 98,296,112 km

• M1: 99,183 km (0.088 R)
• M2: 149,747 km (0.081 R)
• M3: 275,410 km (0.079 R)
• M4: 372,798 km (0.055 R)
• M5: 652,247 km (0.077 R)
• M6: 1,268,291 km (0.079 R)
• M7: 1,778,868 km (0.111 R)
• M8: 2,425,131 km (0.114 R)
• M9: 2,504,119 km (0.053 R)
• M10: 2,718,941 km (0.053 R)
• M11: 3,252,707 km (0.062 R)
• M12: 3,818,486 km (0.086 R)
• M13: 5,072,864 km (0.029 R)
• M14: 6,009,496 km (0.086 R)
• M15: 6,081,004 km (0.072 R)
• M16: 6,406,379 km (0.111 R)
• M17: 6,998,488 km (0.108 R)
• M18: 7,149,282 km (0.071 R)
• M19: 7,415,716 km (0.042 R)
• M20: 7,646,845 km (0.066 R)
• M21: 8,634,639 km (0.097 R)
• M22: 8,796,504 km (0.069 R)
• M23: 9,041,097 km (0.086 R)
• M24: 9,164,216 km (0.093 R)
• M25: 10,041,607 km (0.119 R)
• M26: 10,254,485 km (0.081 R)
• M27: 10,598,112 km (0.057 R)
• M28: 11,164,639 km (0.102 R)
• M29: 13,340,241 km (0.062 R)
• M30: 13,527,387 km (0.092 R)
• M31: 13,856,802 km (0.094 R)
• M32: 13,951,497 km (0.115 R)
• M33: 15,543,817 km (0.089 R)
• M34: 15,642,253 km (0.078 R)
• M35: 16,486,433 km (0.096 R)
• M36: 16,636,929 km (0.118 R)
• M37: 17,600,937 km (0.074 R)
• M38: 17,703,412 km (0.044 R)
• M39: 19,688,725 km (0.056 R)
• M40: 20,491,617 km (0.063 R)
• M41: 20,815,796 km (0.077 R)
• M42: 21,141,769 km (0.12 R)
• M43: 21,523,992 km (0.118 R)
• M44: 21,908,608 km (0.111 R)
• M45: 22,074,063 km (0.082 R)
• M46: 22,350,969 km (0.116 R)
• M47: 22,796,172 km (0.079 R)
• M48: 22,852,122 km (0.066 R)
• M49: 22,907,922 km (0.116 R)
• M50: 23,582,459 km (0.027 R)
• M51: 24,377,571 km (0.08 R)
• M52: 24,663,752 km (0.108 R)
• M53: 27,466,468 km (0.044 R)
• M54: 27,585,399 km (0.062 R)
• M55: 27,823,858 km (0.08 R)
• M56: 29,390,147 km (0.062 R)
• M57: 29,633,693 km (0.094 R)
• M58: 30,614,456 km (0.116 R)
• M59: 31,170,811 km (0.112 R)
• M60: 31,294,827 km (0.063 R)
• M61: 31,419,143 km (0.076 R)
• M62: 32,105,349 km (0.097 R)
• M63: 32,670,679 km (0.085 R)
• M64: 32,859,771 km (0.097 R)
• M65: 33,429,290 km (0.111 R)
• M66: 33,556,298 km (0.117 R)
• M67: 33,938,371 km (0.043 R)
• M68: 34,065,978 km (0.092 R)
• M69: 35,480,875 km (0.076 R)
• M70: 38,500,508 km (0.061 R)
• M71: 40,378,410 km (0.032 R)
• M72: 40,784,718 km (0.025 R)
• M73: 41,738,105 km (0.095 R)
• M74: 43,597,158 km (0.11 R)
• M75: 43,805,398 km (0.054 R)
• M76: 46,542,441 km (0.075 R)
• M77: 46,684,260 km (0.11 R)
• M78: 46,826,377 km (0.026 R)
• M79: 47,538,463 km (0.036 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.1

Radius: 3.7

Gravity: 47.93 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 17.17 AU - 19.59 AU

Year: 30006 Days

Day: 23.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 98,296,112 km

• M1: 70,909 km (0.03 R)
• M2: 283,338 km (0.058 R)
• M3: 891,753 km (0.098 R)
• M4: 2,310,988 km (0.098 R)
• M5: 2,480,781 km (0.096 R)
• M6: 2,610,782 km (0.104 R)
• M7: 3,060,174 km (0.051 R)
• M8: 3,199,749 km (0.116 R)
• M9: 3,927,692 km (0.082 R)
• M10: 4,284,333 km (0.102 R)
• M11: 5,470,794 km (0.099 R)
• M12: 5,583,441 km (0.081 R)
• M13: 6,631,075 km (0.091 R)
• M14: 8,118,826 km (0.088 R)
• M15: 9,500,961 km (0.077 R)
• M16: 9,568,579 km (0.093 R)
• M17: 9,772,481 km (0.118 R)
• M18: 10,253,588 km (0.106 R)
• M19: 10,322,851 km (0.118 R)
• M20: 12,106,806 km (0.108 R)
• M21: 12,327,313 km (0.072 R)
• M22: 12,772,068 km (0.097 R)
• M23: 13,906,768 km (0.083 R)
• M24: 14,060,554 km (0.117 R)
• M25: 15,152,170 km (0.03 R)
• M26: 16,028,963 km (0.044 R)
• M27: 16,271,012 km (0.058 R)
• M28: 16,840,232 km (0.103 R)
• M29: 17,004,042 km (0.078 R)
• M30: 18,417,891 km (0.071 R)
• M31: 18,671,310 km (0.081 R)
• M32: 19,011,047 km (0.102 R)
• M33: 19,438,448 km (0.063 R)
• M34: 21,533,865 km (0.044 R)
• M35: 22,879,349 km (0.119 R)
• M36: 23,242,872 km (0.057 R)
• M37: 23,425,231 km (0.117 R)
• M38: 23,975,303 km (0.116 R)
• M39: 24,159,607 km (0.081 R)
• M40: 24,436,962 km (0.102 R)
• M41: 24,808,413 km (0.117 R)
• M42: 24,901,613 km (0.107 R)
• M43: 25,088,161 km (0.113 R)
• M44: 25,933,838 km (0.106 R)
• M45: 28,526,220 km (0.066 R)
• M46: 30,101,036 km (0.103 R)
• M47: 31,804,807 km (0.09 R)
• M48: 32,923,948 km (0.111 R)
• M49: 33,745,839 km (0.089 R)
• M50: 34,678,582 km (0.118 R)
• M51: 36,146,137 km (0.09 R)
• M52: 37,741,000 km (0.079 R)
• M53: 38,493,178 km (0.099 R)
• M54: 39,358,751 km (0.071 R)
• M55: 42,215,771 km (0.087 R)
• M56: 42,438,373 km (0.105 R)
• M57: 42,661,274 km (0.045 R)
• M58: 45,480,445 km (0.069 R)
• M59: 45,708,582 km (0.113 R)
• M60: 47,085,182 km (0.1 R)
• M61: 48,126,682 km (0.086 R)
• M62: 49,644,353 km (0.105 R)
• M63: 49,996,805 km (0.106 R)
• M64: 50,232,272 km (0.111 R)
• M65: 50,350,006 km (0.045 R)
• M66: 52,487,161 km (0.03 R)
• M67: 52,726,368 km (0.118 R)
• M68: 53,807,661 km (0.091 R)
• M69: 55,747,796 km (0.071 R)
• M70: 56,114,161 km (0.116 R)
• M71: 59,197,673 km (0.102 R)
• M72: 60,321,302 km (0.058 R)
• M73: 60,571,879 km (0.06 R)
• M74: 65,141,944 km (0.119 R)
• M75: 65,914,318 km (0.108 R)
• M76: 67,468,191 km (0.048 R)
• M77: 68,903,134 km (0.106 R)
• M78: 69,558,672 km (0.093 R)
• M79: 70,216,304 km (0.053 R)
• M80: 70,876,030 km (0.093 R)
• M81: 72,068,625 km (0.091 R)
• M82: 73,936,952 km (0.086 R)
• M83: 75,146,451 km (0.089 R)
• M84: 76,769,289 km (0.077 R)
• M85: 82,122,499 km (0.091 R)
• M86: 84,213,129 km (0.084 R)
• M87: 85,194,940 km (0.066 R)
• M88: 85,757,578 km (0.113 R)
• M89: 86,886,593 km (0.099 R)
• M90: 88,874,150 km (0.085 R)
• M91: 89,016,717 km (0.102 R)
• M92: 90,446,274 km (0.113 R)
• M93: 91,595,485 km (0.036 R)
• M94: 94,489,306 km (0.116 R)
• M95: 94,925,982 km (0.063 R)
• M96: 95,509,265 km (0.102 R)
• M97: 95,655,272 km (0.095 R)
• M98: 97,707,156 km (0.086 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 11,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit