🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.78 AU - 0.88 AU

Year: 280 Days

Day: 31.5 Hours

Environment

Temp: 112 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.55 AU - 2.39 AU

Year: 1025 Days

Day: 20.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.8 AU - 2.36 AU

Year: 1112 Days

Day: 31.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.84 AU - 2.38 AU

Year: 1137 Days

Day: 42.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,368,387 km

• M1: 221,554 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.92 AU - 2.54 AU

Year: 1235 Days

Day: 33.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.6

Radius: 11

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 8.03 AU - 13.07 AU

Year: 12708 Days

Day: 12.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,368,387 km

• M1: 230,979 km (0.113 R)
• M2: 500,704 km (0.078 R)
• M3: 1,118,094 km (0.097 R)
• M4: 1,239,119 km (0.076 R)
• M5: 1,468,602 km (0.096 R)
• M6: 2,615,719 km (0.109 R)
• M7: 3,289,807 km (0.094 R)
• M8: 3,395,423 km (0.092 R)
• M9: 3,866,656 km (0.082 R)
• M10: 3,941,006 km (0.103 R)
• M11: 4,091,053 km (0.11 R)
• M12: 4,671,194 km (0.095 R)
• M13: 5,072,265 km (0.111 R)
• M14: 5,779,714 km (0.077 R)
• M15: 6,036,723 km (0.044 R)
• M16: 7,285,865 km (0.081 R)
• M17: 7,704,141 km (0.102 R)
• M18: 8,225,938 km (0.105 R)
• M19: 9,203,859 km (0.092 R)
• M20: 10,012,436 km (0.099 R)
• M21: 10,218,283 km (0.11 R)
• M22: 10,425,326 km (0.093 R)
• M23: 10,791,242 km (0.068 R)
• M24: 11,002,175 km (0.106 R)
• M25: 11,589,497 km (0.082 R)
• M26: 12,517,003 km (0.082 R)
• M27: 13,242,404 km (0.093 R)
• M28: 13,581,841 km (0.066 R)
• M29: 14,038,863 km (0.082 R)
• M30: 15,380,905 km (0.113 R)
• M31: 16,278,044 km (0.111 R)
• M32: 16,763,489 km (0.12 R)
• M33: 16,885,560 km (0.089 R)
• M34: 17,253,721 km (0.094 R)
• M35: 17,935,438 km (0.09 R)
• M36: 19,197,446 km (0.038 R)
• M37: 19,453,258 km (0.107 R)
• M38: 19,774,595 km (0.091 R)
• M39: 21,474,176 km (0.113 R)
• M40: 21,673,291 km (0.068 R)
• M41: 21,806,283 km (0.079 R)
• M42: 23,424,334 km (0.082 R)
• M43: 23,561,066 km (0.084 R)
• M44: 23,903,645 km (0.072 R)
• M45: 23,972,311 km (0.12 R)
• M46: 25,430,740 km (0.066 R)
• M47: 27,780,025 km (0.115 R)
• M48: 29,017,050 km (0.057 R)
• M49: 29,090,353 km (0.092 R)
• M50: 29,753,221 km (0.109 R)
• M51: 31,620,203 km (0.106 R)
• M52: 31,771,147 km (0.112 R)
• M53: 32,073,933 km (0.116 R)
• M54: 33,217,609 km (0.07 R)
• M55: 33,447,990 km (0.103 R)
• M56: 33,833,054 km (0.08 R)
• M57: 33,910,247 km (0.113 R)
• M58: 34,142,273 km (0.043 R)
• M59: 34,997,225 km (0.115 R)
• M60: 35,231,645 km (0.099 R)
• M61: 35,623,442 km (0.117 R)
• M62: 36,411,374 km (0.112 R)
• M63: 37,924,407 km (0.094 R)
• M64: 39,052,375 km (0.108 R)
• M65: 39,457,785 km (0.112 R)
• M66: 40,436,753 km (0.108 R)
• M67: 41,671,684 km (0.079 R)
• M68: 42,585,128 km (0.108 R)
• M69: 42,751,930 km (0.075 R)
• M70: 43,589,080 km (0.067 R)
• M71: 44,009,749 km (0.12 R)
• M72: 45,024,770 km (0.09 R)
• M73: 45,705,740 km (0.05 R)
• M74: 52,789,797 km (0.042 R)
• M75: 53,597,776 km (0.091 R)
• M76: 54,138,721 km (0.028 R)
• M77: 56,046,094 km (0.105 R)
• M78: 56,228,903 km (0.11 R)
• M79: 56,411,861 km (0.115 R)
• M80: 56,686,822 km (0.042 R)
• M81: 58,809,017 km (0.106 R)
• M82: 61,239,235 km (0.09 R)
• M83: 61,427,578 km (0.081 R)
• M84: 61,899,111 km (0.086 R)
• M85: 62,750,921 km (0.088 R)
• M86: 63,035,756 km (0.112 R)
• M87: 63,225,894 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.7

Radius: 13

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.99 AU - 13.01 AU

Year: 15416 Days

Day: 8.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,368,387 km

• M1: 162,762 km (0.104 R)
• M2: 357,090 km (0.107 R)
• M3: 574,007 km (0.081 R)
• M4: 1,033,123 km (0.114 R)
• M5: 1,362,238 km (0.093 R)
• M6: 1,539,512 km (0.063 R)
• M7: 1,649,765 km (0.09 R)
• M8: 1,859,053 km (0.077 R)
• M9: 2,495,891 km (0.071 R)
• M10: 2,737,641 km (0.092 R)
• M11: 2,827,400 km (0.027 R)
• M12: 2,964,132 km (0.113 R)
• M13: 3,173,420 km (0.041 R)
• M14: 3,291,752 km (0.089 R)
• M15: 3,606,655 km (0.113 R)
• M16: 3,805,321 km (0.119 R)
• M17: 3,956,864 km (0.119 R)
• M18: 4,370,651 km (0.114 R)
• M19: 4,825,728 km (0.11 R)
• M20: 5,636,997 km (0.096 R)
• M21: 5,810,232 km (0.109 R)
• M22: 6,132,316 km (0.082 R)
• M23: 6,550,891 km (0.032 R)
• M24: 6,855,622 km (0.048 R)
• M25: 7,133,874 km (0.088 R)
• M26: 7,447,431 km (0.053 R)
• M27: 7,701,598 km (0.112 R)
• M28: 7,829,653 km (0.1 R)
• M29: 7,990,920 km (0.096 R)
• M30: 9,014,917 km (0.112 R)
• M31: 9,183,963 km (0.118 R)
• M32: 9,285,989 km (0.068 R)
• M33: 9,766,796 km (0.075 R)
• M34: 10,361,448 km (0.116 R)
• M35: 11,112,429 km (0.11 R)
• M36: 11,843,963 km (0.114 R)
• M37: 13,008,582 km (0.093 R)
• M38: 13,276,661 km (0.079 R)
• M39: 14,843,101 km (0.101 R)
• M40: 15,083,205 km (0.091 R)
• M41: 16,426,145 km (0.109 R)
• M42: 16,674,478 km (0.026 R)
• M43: 17,049,370 km (0.076 R)
• M44: 17,892,205 km (0.084 R)
• M45: 18,019,812 km (0.056 R)
• M46: 18,748,652 km (0.094 R)
• M47: 19,443,534 km (0.12 R)
• M48: 19,618,564 km (0.089 R)
• M49: 19,925,988 km (0.118 R)
• M50: 20,014,250 km (0.047 R)
• M51: 20,146,794 km (0.106 R)
• M52: 20,323,768 km (0.077 R)
• M53: 20,412,629 km (0.109 R)
• M54: 20,813,552 km (0.118 R)
• M55: 20,903,011 km (0.101 R)
• M56: 21,941,071 km (0.119 R)
• M57: 22,351,867 km (0.073 R)
• M58: 22,443,570 km (0.104 R)
• M59: 22,765,206 km (0.114 R)
• M60: 25,441,212 km (0.086 R)
• M61: 26,306,935 km (0.083 R)
• M62: 26,403,575 km (0.096 R)
• M63: 26,986,857 km (0.06 R)
• M64: 27,623,396 km (0.084 R)
• M65: 28,314,389 km (0.058 R)
• M66: 28,911,284 km (0.102 R)
• M67: 30,472,338 km (0.101 R)
• M68: 31,083,894 km (0.117 R)
• M69: 31,288,694 km (0.094 R)
• M70: 31,442,630 km (0.107 R)
• M71: 32,215,752 km (0.098 R)
• M72: 32,423,095 km (0.072 R)
• M73: 32,526,915 km (0.095 R)
• M74: 32,734,707 km (0.075 R)
• M75: 32,891,037 km (0.086 R)
• M76: 33,256,504 km (0.034 R)
• M77: 33,361,223 km (0.089 R)
• M78: 33,728,336 km (0.05 R)
• M79: 35,531,140 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.8

Radius: 5.2

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.87 AU - 14.75 AU

Year: 16017 Days

Day: 15.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,368,387 km

• M1: 166,502 km (0.068 R)
• M2: 437,275 km (0.044 R)
• M3: 497,712 km (0.096 R)
• M4: 678,426 km (0.11 R)
• M5: 749,186 km (0.098 R)
• M6: 785,538 km (0.054 R)
• M7: 1,056,909 km (0.114 R)
• M8: 1,097,899 km (0.057 R)
• M9: 1,400,236 km (0.05 R)
• M10: 1,491,341 km (0.101 R)
• M11: 1,537,567 km (0.108 R)
• M12: 1,679,386 km (0.059 R)
• M13: 1,850,077 km (0.107 R)
• M14: 2,077,765 km (0.053 R)
• M15: 2,559,769 km (0.093 R)
• M16: 2,699,793 km (0.104 R)
• M17: 3,016,342 km (0.059 R)
• M18: 3,405,596 km (0.102 R)
• M19: 3,466,931 km (0.089 R)
• M20: 3,528,565 km (0.095 R)
• M21: 3,590,648 km (0.094 R)
• M22: 4,563,932 km (0.037 R)
• M23: 4,733,725 km (0.115 R)
• M24: 4,802,241 km (0.079 R)
• M25: 5,220,068 km (0.104 R)
• M26: 5,649,564 km (0.078 R)
• M27: 5,685,916 km (0.088 R)
• M28: 5,758,770 km (0.029 R)
• M29: 6,202,328 km (0.097 R)
• M30: 6,428,221 km (0.058 R)
• M31: 6,580,362 km (0.042 R)
• M32: 6,656,806 km (0.037 R)
• M33: 6,695,253 km (0.034 R)
• M34: 6,733,699 km (0.107 R)
• M35: 7,319,076 km (0.087 R)
• M36: 7,477,949 km (0.113 R)
• M37: 7,557,684 km (0.051 R)
• M38: 8,165,650 km (0.055 R)
• M39: 9,000,406 km (0.102 R)
• M40: 9,128,013 km (0.12 R)
• M41: 9,170,649 km (0.091 R)
• M42: 9,213,284 km (0.12 R)
• M43: 10,258,225 km (0.085 R)
• M44: 10,302,656 km (0.107 R)
• M45: 10,570,137 km (0.114 R)
• M46: 10,614,867 km (0.105 R)
• M47: 10,659,746 km (0.092 R)
• M48: 11,340,267 km (0.08 R)
• M49: 12,175,322 km (0.104 R)
• M50: 13,222,507 km (0.106 R)
• M51: 13,610,414 km (0.066 R)
• M52: 15,148,729 km (0.064 R)
• M53: 15,199,293 km (0.095 R)
• M54: 16,376,928 km (0.094 R)
• M55: 20,248,221 km (0.079 R)
• M56: 20,527,221 km (0.106 R)
• M57: 21,371,552 km (0.077 R)
• M58: 21,428,249 km (0.119 R)
• M59: 22,055,064 km (0.084 R)
• M60: 22,341,993 km (0.088 R)
• M61: 22,514,779 km (0.076 R)
• M62: 22,919,740 km (0.087 R)
• M63: 25,759,856 km (0.063 R)
• M64: 27,220,978 km (0.077 R)
• M65: 27,405,432 km (0.116 R)
• M66: 28,458,901 km (0.098 R)
• M67: 28,521,283 km (0.06 R)
• M68: 28,583,815 km (0.052 R)
• M69: 28,771,261 km (0.076 R)
• M70: 30,989,498 km (0.101 R)
• M71: 31,182,180 km (0.079 R)
• M72: 31,504,264 km (0.075 R)
• M73: 31,827,396 km (0.054 R)
• M74: 32,542,025 km (0.077 R)
• M75: 32,934,121 km (0.098 R)
• M76: 33,196,366 km (0.111 R)
• M77: 33,525,182 km (0.118 R)
• M78: 33,788,923 km (0.111 R)
• M79: 34,651,205 km (0.105 R)
• M80: 35,185,270 km (0.112 R)
• M81: 35,520,518 km (0.111 R)
• M82: 36,532,548 km (0.064 R)
• M83: 37,144,254 km (0.073 R)
• M84: 37,417,270 km (0.1 R)
• M85: 40,744,476 km (0.106 R)
• M86: 41,591,050 km (0.077 R)
• M87: 43,660,587 km (0.107 R)
• M88: 43,948,713 km (0.091 R)
• M89: 45,180,053 km (0.1 R)
• M90: 45,836,488 km (0.099 R)
• M91: 46,569,668 km (0.095 R)
• M92: 47,824,794 km (0.063 R)
• M93: 48,642,944 km (0.106 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 16,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit