🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.49 AU - 0.79 AU

Year: 188 Days

Day: 15.4 Hours

Environment

Temp: 192 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.37 AU - 1.71 AU

Year: 702 Days

Day: 27.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 115,536,779 km

• M1: 29,022 km (0.094 R)
• M2: 203,004 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.99 AU - 1.99 AU

Year: 1031 Days

Day: 45.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.1

Radius: 12.8

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 10.18 AU - 13.32 AU

Year: 14785 Days

Day: 5.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 115,536,779 km

• M1: 240,404 km (0.111 R)
• M2: 645,066 km (0.081 R)
• M3: 927,357 km (0.074 R)
• M4: 1,083,986 km (0.08 R)
• M5: 1,406,669 km (0.094 R)
• M6: 1,533,528 km (0.086 R)
• M7: 2,100,504 km (0.108 R)
• M8: 2,684,085 km (0.026 R)
• M9: 3,029,656 km (0.097 R)
• M10: 3,171,924 km (0.088 R)
• M11: 3,713,019 km (0.057 R)
• M12: 4,072,503 km (0.078 R)
• M13: 4,283,137 km (0.12 R)
• M14: 4,936,431 km (0.049 R)
• M15: 6,064,099 km (0.101 R)
• M16: 6,154,008 km (0.106 R)
• M17: 6,335,470 km (0.062 R)
• M18: 6,765,564 km (0.1 R)
• M19: 7,428,432 km (0.074 R)
• M20: 7,524,922 km (0.119 R)
• M21: 8,782,293 km (0.116 R)
• M22: 9,469,994 km (0.074 R)
• M23: 9,926,417 km (0.098 R)
• M24: 10,210,952 km (0.053 R)
• M25: 10,498,180 km (0.09 R)
• M26: 11,823,318 km (0.052 R)
• M27: 12,011,512 km (0.095 R)
• M28: 12,162,905 km (0.067 R)
• M29: 12,697,418 km (0.088 R)
• M30: 12,890,250 km (0.036 R)
• M31: 13,435,235 km (0.116 R)
• M32: 14,871,225 km (0.098 R)
• M33: 15,731,263 km (0.099 R)
• M34: 17,200,314 km (0.073 R)
• M35: 17,413,791 km (0.083 R)
• M36: 17,843,436 km (0.111 R)
• M37: 19,374,271 km (0.055 R)
• M38: 19,596,423 km (0.119 R)
• M39: 19,864,054 km (0.104 R)
• M40: 20,448,234 km (0.031 R)
• M41: 20,946,993 km (0.048 R)
• M42: 21,083,726 km (0.111 R)
• M43: 21,817,802 km (0.035 R)
• M44: 22,794,228 km (0.07 R)
• M45: 23,358,511 km (0.087 R)
• M46: 24,118,019 km (0.028 R)
• M47: 24,885,606 km (0.111 R)
• M48: 26,740,919 km (0.077 R)
• M49: 27,635,215 km (0.094 R)
• M50: 28,287,162 km (0.094 R)
• M51: 28,842,769 km (0.086 R)
• M52: 29,606,316 km (0.045 R)
• M53: 30,428,057 km (0.095 R)
• M54: 31,413,608 km (0.118 R)
• M55: 32,251,805 km (0.11 R)
• M56: 33,416,125 km (0.1 R)
• M57: 33,736,115 km (0.106 R)
• M58: 36,167,978 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.3

Radius: 6.9

Gravity: 20.07 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.02 AU - 19.36 AU

Year: 23913 Days

Day: 19.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 115,536,779 km

• M1: 130,300 km (0.049 R)
• M2: 181,462 km (0.109 R)
• M3: 558,299 km (0.088 R)
• M4: 968,945 km (0.112 R)
• M5: 1,972,897 km (0.086 R)
• M6: 2,170,067 km (0.116 R)
• M7: 3,202,741 km (0.111 R)
• M8: 3,481,741 km (0.109 R)
• M9: 4,063,228 km (0.119 R)
• M10: 5,368,768 km (0.091 R)
• M11: 5,868,126 km (0.09 R)
• M12: 5,924,524 km (0.092 R)
• M13: 6,037,920 km (0.098 R)
• M14: 6,209,359 km (0.077 R)
• M15: 6,382,444 km (0.117 R)
• M16: 6,851,582 km (0.075 R)
• M17: 7,271,205 km (0.1 R)
• M18: 8,324,822 km (0.104 R)
• M19: 9,557,808 km (0.094 R)
• M20: 10,229,502 km (0.113 R)
• M21: 10,639,700 km (0.034 R)
• M22: 10,708,664 km (0.081 R)
• M23: 11,974,113 km (0.116 R)
• M24: 13,064,382 km (0.073 R)
• M25: 13,138,283 km (0.078 R)
• M26: 15,572,390 km (0.102 R)
• M27: 16,361,220 km (0.074 R)
• M28: 16,520,392 km (0.106 R)
• M29: 17,082,132 km (0.067 R)
• M30: 17,487,093 km (0.079 R)
• M31: 17,813,366 km (0.11 R)
• M32: 18,306,441 km (0.04 R)
• M33: 18,637,800 km (0.09 R)
• M34: 19,306,204 km (0.054 R)
• M35: 19,728,070 km (0.103 R)
• M36: 19,982,536 km (0.094 R)
• M37: 22,145,721 km (0.065 R)
• M38: 24,109,941 km (0.092 R)
• M39: 24,746,480 km (0.103 R)
• M40: 25,480,706 km (0.103 R)
• M41: 26,036,163 km (0.065 R)
• M42: 26,129,063 km (0.044 R)
• M43: 28,584,563 km (0.088 R)
• M44: 30,131,704 km (0.032 R)
• M45: 33,004,731 km (0.072 R)
• M46: 33,205,940 km (0.115 R)
• M47: 36,274,641 km (0.069 R)
• M48: 38,053,360 km (0.077 R)
• M49: 38,476,124 km (0.112 R)
• M50: 40,074,726 km (0.048 R)
• M51: 44,220,831 km (0.116 R)
• M52: 44,331,833 km (0.082 R)
• M53: 45,558,236 km (0.032 R)
• M54: 45,782,484 km (0.092 R)
• M55: 46,795,860 km (0.101 R)
• M56: 47,475,483 km (0.084 R)
• M57: 48,730,010 km (0.116 R)
• M58: 49,649,289 km (0.026 R)
• M59: 51,738,424 km (0.092 R)
• M60: 52,206,665 km (0.118 R)
• M61: 52,676,253 km (0.114 R)
• M62: 53,383,103 km (0.099 R)
• M63: 53,737,799 km (0.104 R)
• M64: 53,974,613 km (0.112 R)
• M65: 56,964,775 km (0.103 R)
• M66: 58,054,296 km (0.117 R)
• M67: 58,419,016 km (0.107 R)
• M68: 58,784,483 km (0.106 R)
• M69: 58,906,406 km (0.105 R)
• M70: 59,028,477 km (0.114 R)
• M71: 60,623,191 km (0.072 R)
• M72: 61,116,714 km (0.109 R)
• M73: 61,735,451 km (0.091 R)
• M74: 62,231,966 km (0.09 R)
• M75: 63,353,950 km (0.042 R)
• M76: 63,980,167 km (0.074 R)
• M77: 64,105,680 km (0.092 R)
• M78: 64,734,290 km (0.117 R)
• M79: 67,141,918 km (0.101 R)
• M80: 68,934,549 km (0.064 R)
• M81: 72,305,288 km (0.098 R)
• M82: 74,010,704 km (0.108 R)
• M83: 74,934,471 km (0.059 R)
• M84: 79,745,239 km (0.069 R)
• M85: 82,324,307 km (0.102 R)
• M86: 82,460,740 km (0.072 R)
• M87: 83,555,497 km (0.085 R)
• M88: 83,692,678 km (0.084 R)
• M89: 85,482,766 km (0.078 R)
• M90: 88,960,468 km (0.097 R)
• M91: 89,942,429 km (0.04 R)
• M92: 90,223,673 km (0.088 R)
• M93: 92,910,151 km (0.111 R)
• M94: 93,478,922 km (0.119 R)
• M95: 95,622,660 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.5

Radius: 6.4

Gravity: 23.84 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 18.81 AU - 19.97 AU

Year: 31343 Days

Day: 23.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 115,536,779 km

• M1: 83,176 km (0.11 R)
• M2: 178,171 km (0.085 R)
• M3: 231,428 km (0.063 R)
• M4: 406,158 km (0.111 R)
• M5: 536,009 km (0.09 R)
• M6: 649,853 km (0.099 R)
• M7: 868,266 km (0.039 R)
• M8: 1,073,365 km (0.066 R)
• M9: 1,256,024 km (0.066 R)
• M10: 1,488,349 km (0.114 R)
• M11: 4,523,690 km (0.09 R)
• M12: 4,700,215 km (0.112 R)
• M13: 5,553,821 km (0.116 R)
• M14: 5,679,782 km (0.091 R)
• M15: 5,998,426 km (0.041 R)
• M16: 6,653,365 km (0.096 R)
• M17: 6,720,086 km (0.105 R)
• M18: 7,959,056 km (0.085 R)
• M19: 8,315,547 km (0.08 R)
• M20: 8,387,504 km (0.071 R)
• M21: 8,750,279 km (0.048 R)
• M22: 10,098,155 km (0.072 R)
• M23: 14,252,788 km (0.076 R)
• M24: 14,338,956 km (0.12 R)
• M25: 14,946,922 km (0.1 R)
• M26: 16,008,618 km (0.06 R)
• M27: 16,639,023 km (0.083 R)
• M28: 17,002,995 km (0.093 R)
• M29: 18,484,911 km (0.119 R)
• M30: 18,956,294 km (0.072 R)
• M31: 19,241,129 km (0.094 R)
• M32: 20,297,589 km (0.066 R)
• M33: 20,686,394 km (0.095 R)
• M34: 23,070,236 km (0.081 R)
• M35: 25,226,390 km (0.066 R)
• M36: 26,805,545 km (0.073 R)
• M37: 28,307,956 km (0.058 R)
• M38: 29,288,271 km (0.114 R)
• M39: 31,843,253 km (0.112 R)
• M40: 32,181,793 km (0.092 R)
• M41: 34,237,866 km (0.091 R)
• M42: 34,468,845 km (0.118 R)
• M43: 35,398,297 km (0.059 R)
• M44: 35,866,090 km (0.115 R)
• M45: 36,571,593 km (0.051 R)
• M46: 38,595,353 km (0.077 R)
• M47: 38,715,480 km (0.11 R)
• M48: 40,045,704 km (0.074 R)
• M49: 40,289,100 km (0.095 R)
• M50: 40,533,094 km (0.033 R)
• M51: 47,430,603 km (0.095 R)
• M52: 50,158,221 km (0.044 R)
• M53: 50,552,112 km (0.076 R)
• M54: 50,683,609 km (0.088 R)
• M55: 52,403,386 km (0.119 R)
• M56: 54,546,076 km (0.081 R)
• M57: 55,492,582 km (0.096 R)
• M58: 59,470,988 km (0.111 R)
• M59: 62,408,791 km (0.095 R)
• M60: 62,973,672 km (0.075 R)
• M61: 64,535,923 km (0.078 R)
• M62: 65,536,733 km (0.073 R)
• M63: 69,590,835 km (0.093 R)
• M64: 71,353,098 km (0.083 R)
• M65: 71,943,710 km (0.107 R)
• M66: 76,123,624 km (0.105 R)
• M67: 76,274,270 km (0.074 R)
• M68: 76,727,102 km (0.106 R)
• M69: 77,938,845 km (0.049 R)
• M70: 78,090,836 km (0.075 R)
• M71: 79,157,021 km (0.087 R)
• M72: 79,462,499 km (0.047 R)
• M73: 80,996,027 km (0.109 R)
• M74: 84,092,105 km (0.108 R)
• M75: 87,858,231 km (0.043 R)
• M76: 88,016,206 km (0.12 R)
• M77: 88,332,756 km (0.111 R)
• M78: 90,080,358 km (0.074 R)
• M79: 91,198,303 km (0.047 R)
• M80: 91,999,699 km (0.067 R)
• M81: 92,320,885 km (0.067 R)
• M82: 93,609,521 km (0.088 R)
• M83: 94,579,813 km (0.075 R)
• M84: 95,391,082 km (0.066 R)
• M85: 97,838,354 km (0.114 R)
• M86: 100,471,426 km (0.077 R)
• M87: 101,299,151 km (0.09 R)
• M88: 105,639,135 km (0.081 R)
• M89: 108,000,986 km (0.099 R)
• M90: 111,234,245 km (0.11 R)
• M91: 112,261,982 km (0.068 R)
• M92: 112,605,160 km (0.089 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: 348 - 19,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit