🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.43 AU - 0.63 AU

Year: 139 Days

Day: 12.9 Hours

Environment

Temp: 204 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,175,105 km

• M1: 194,926 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.62 AU - 0.84 AU

Year: 224 Days

Day: 18.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,175,105 km

• M1: 564,882 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.02 AU - 1.16 AU

Year: 410 Days

Day: 15.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 111,175,105 km

• M1: 365,617 km (0.118 R)

Asteroid Belt

Center: 8.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890.3

Radius: 6.4

Gravity: 21.74 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.51 AU - 17.35 AU

Year: 20762 Days

Day: 18.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 59.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 111,175,105 km

• M1: 220,507 km (0.064 R)
• M2: 284,984 km (0.115 R)
• M3: 478,115 km (0.079 R)
• M4: 837,898 km (0.1 R)
• M5: 891,454 km (0.093 R)
• M6: 946,207 km (0.027 R)
• M7: 1,117,346 km (0.087 R)
• M8: 1,456,634 km (0.07 R)
• M9: 1,968,110 km (0.092 R)
• M10: 2,150,170 km (0.07 R)
• M11: 2,376,063 km (0.066 R)
• M12: 3,703,894 km (0.084 R)
• M13: 3,838,382 km (0.059 R)
• M14: 4,066,220 km (0.031 R)
• M15: 4,345,369 km (0.099 R)
• M16: 4,534,910 km (0.079 R)
• M17: 4,922,219 km (0.101 R)
• M18: 5,020,654 km (0.052 R)
• M19: 5,574,017 km (0.048 R)
• M20: 5,625,329 km (0.052 R)
• M21: 5,676,641 km (0.046 R)
• M22: 5,883,983 km (0.101 R)
• M23: 6,466,817 km (0.104 R)
• M24: 7,235,002 km (0.071 R)
• M25: 8,617,735 km (0.11 R)
• M26: 10,267,650 km (0.093 R)
• M27: 10,393,761 km (0.081 R)
• M28: 11,420,451 km (0.05 R)
• M29: 12,411,986 km (0.12 R)
• M30: 14,547,047 km (0.075 R)
• M31: 15,403,494 km (0.075 R)
• M32: 15,837,927 km (0.113 R)
• M33: 15,910,631 km (0.092 R)
• M34: 16,129,642 km (0.063 R)
• M35: 17,165,009 km (0.086 R)
• M36: 17,766,243 km (0.086 R)
• M37: 17,841,790 km (0.111 R)
• M38: 18,374,209 km (0.054 R)
• M39: 19,924,192 km (0.117 R)
• M40: 20,874,139 km (0.097 R)
• M41: 22,982,272 km (0.092 R)
• M42: 23,064,701 km (0.048 R)
• M43: 23,644,542 km (0.108 R)
• M44: 24,229,170 km (0.111 R)
• M45: 24,818,436 km (0.08 R)
• M46: 25,497,760 km (0.03 R)
• M47: 31,604,794 km (0.091 R)
• M48: 33,175,422 km (0.09 R)
• M49: 34,582,390 km (0.072 R)
• M50: 35,055,718 km (0.096 R)
• M51: 35,721,877 km (0.117 R)
• M52: 36,584,608 km (0.106 R)
• M53: 39,311,927 km (0.025 R)
• M54: 40,799,827 km (0.07 R)
• M55: 43,218,526 km (0.106 R)
• M56: 44,239,980 km (0.082 R)
• M57: 44,445,079 km (0.083 R)
• M58: 44,650,626 km (0.11 R)
• M59: 45,165,991 km (0.108 R)
• M60: 45,579,629 km (0.115 R)
• M61: 45,683,151 km (0.095 R)
• M62: 45,786,822 km (0.029 R)
• M63: 45,994,464 km (0.029 R)
• M64: 47,666,519 km (0.115 R)
• M65: 48,087,637 km (0.082 R)
• M66: 48,404,336 km (0.1 R)
• M67: 50,640,226 km (0.114 R)
• M68: 50,854,899 km (0.106 R)
• M69: 59,460,366 km (0.042 R)
• M70: 61,967,627 km (0.054 R)
• M71: 63,812,617 km (0.064 R)
• M72: 63,928,556 km (0.112 R)
• M73: 64,276,670 km (0.113 R)
• M74: 65,091,530 km (0.066 R)
• M75: 66,613,837 km (0.101 R)
• M76: 68,622,189 km (0.094 R)
• M77: 70,650,287 km (0.12 R)
• M78: 71,491,177 km (0.083 R)
• M79: 72,335,358 km (0.086 R)
• M80: 73,061,506 km (0.091 R)
• M81: 73,790,047 km (0.055 R)
• M82: 73,911,670 km (0.104 R)
• M83: 75,254,461 km (0.099 R)
• M84: 75,744,693 km (0.088 R)
• M85: 76,359,092 km (0.047 R)
• M86: 76,728,449 km (0.086 R)
• M87: 78,584,360 km (0.071 R)
• M88: 79,206,238 km (0.116 R)
• M89: 80,454,932 km (0.077 R)
• M90: 81,458,584 km (0.103 R)
• M91: 81,584,246 km (0.115 R)
• M92: 83,098,326 km (0.099 R)
• M93: 84,367,066 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.7

Radius: 4.8

Gravity: 36.62 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 19.81 AU - 19.89 AU

Year: 31828 Days

Day: 17.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 111,175,105 km

• M1: 69,563 km (0.09 R)
• M2: 139,276 km (0.103 R)
• M3: 472,879 km (0.094 R)
• M4: 1,228,199 km (0.095 R)
• M5: 1,264,850 km (0.049 R)
• M6: 1,692,700 km (0.062 R)
• M7: 1,733,690 km (0.09 R)
• M8: 1,775,128 km (0.112 R)
• M9: 2,030,043 km (0.113 R)
• M10: 2,911,025 km (0.081 R)
• M11: 3,894,481 km (0.051 R)
• M12: 4,280,444 km (0.076 R)
• M13: 4,506,486 km (0.111 R)
• M14: 4,678,673 km (0.089 R)
• M15: 5,388,515 km (0.095 R)
• M16: 5,510,138 km (0.097 R)
• M17: 5,942,775 km (0.109 R)
• M18: 6,131,568 km (0.095 R)
• M19: 6,258,427 km (0.087 R)
• M20: 6,644,389 km (0.104 R)
• M21: 6,709,465 km (0.115 R)
• M22: 7,642,806 km (0.108 R)
• M23: 8,055,097 km (0.118 R)
• M24: 8,901,373 km (0.114 R)
• M25: 9,045,136 km (0.079 R)
• M26: 9,849,524 km (0.111 R)
• M27: 10,905,834 km (0.094 R)
• M28: 10,982,728 km (0.066 R)
• M29: 12,156,622 km (0.106 R)
• M30: 13,124,072 km (0.114 R)
• M31: 13,699,874 km (0.086 R)
• M32: 14,283,754 km (0.109 R)
• M33: 15,046,404 km (0.105 R)
• M34: 15,475,900 km (0.097 R)
• M35: 15,735,452 km (0.068 R)
• M36: 16,522,786 km (0.1 R)
• M37: 16,788,023 km (0.116 R)
• M38: 22,674,250 km (0.118 R)
• M39: 23,166,277 km (0.119 R)
• M40: 23,364,046 km (0.083 R)
• M41: 23,661,746 km (0.055 R)
• M42: 25,474,273 km (0.088 R)
• M43: 26,088,223 km (0.101 R)
• M44: 27,644,490 km (0.085 R)
• M45: 30,304,340 km (0.101 R)
• M46: 31,500,225 km (0.044 R)
• M47: 32,159,054 km (0.093 R)
• M48: 33,825,874 km (0.102 R)
• M49: 37,358,478 km (0.116 R)
• M50: 41,605,262 km (0.058 R)
• M51: 42,086,519 km (0.053 R)
• M52: 43,663,280 km (0.058 R)
• M53: 45,877,927 km (0.05 R)
• M54: 47,124,077 km (0.108 R)
• M55: 47,374,654 km (0.1 R)
• M56: 49,267,964 km (0.081 R)
• M57: 51,314,613 km (0.111 R)
• M58: 52,607,886 km (0.118 R)
• M59: 52,997,888 km (0.096 R)
• M60: 56,817,570 km (0.098 R)
• M61: 57,484,927 km (0.05 R)
• M62: 58,558,291 km (0.116 R)
• M63: 58,692,929 km (0.053 R)
• M64: 63,331,361 km (0.068 R)
• M65: 65,694,409 km (0.095 R)
• M66: 66,254,503 km (0.096 R)
• M67: 67,520,700 km (0.112 R)
• M68: 68,794,825 km (0.061 R)
• M69: 73,970,313 km (0.11 R)
• M70: 74,115,871 km (0.115 R)
• M71: 74,552,996 km (0.098 R)
• M72: 75,576,545 km (0.108 R)
• M73: 75,869,757 km (0.048 R)
• M74: 78,674,567 km (0.091 R)
• M75: 79,567,367 km (0.081 R)
• M76: 82,567,553 km (0.093 R)
• M77: 83,171,928 km (0.077 R)
• M78: 83,323,321 km (0.103 R)
• M79: 87,443,995 km (0.099 R)
• M80: 88,677,728 km (0.079 R)
• M81: 90,850,338 km (0.103 R)
• M82: 91,318,280 km (0.114 R)
• M83: 92,413,037 km (0.111 R)
• M84: 93,040,601 km (0.12 R)
• M85: 93,197,678 km (0.104 R)
• M86: 93,512,133 km (0.034 R)
• M87: 94,615,567 km (0.117 R)
• M88: 94,773,692 km (0.105 R)
• M89: 95,882,062 km (0.112 R)
• M90: 97,632,358 km (0.109 R)
• M91: 98,751,798 km (0.06 R)
• M92: 100,680,564 km (0.101 R)
• M93: 103,271,599 km (0.098 R)
• M94: 103,434,212 km (0.107 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 14,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit