🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.41 AU - 0.63 AU

Year: 242 Days

Day: 23.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,267,937 km

• M1: 344,225 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.4

Radius: 9.1

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.07 AU - 1.21 AU

Year: 786 Days

Day: 6.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 27,267,937 km

• M1: 127,308 km (0.037 R)
• M2: 202,107 km (0.085 R)
• M3: 287,826 km (0.115 R)
• M4: 379,679 km (0.105 R)
• M5: 442,211 km (0.065 R)
• M6: 630,705 km (0.119 R)
• M7: 727,644 km (0.074 R)
• M8: 845,677 km (0.072 R)
• M9: 959,371 km (0.118 R)
• M10: 1,263,354 km (0.098 R)
• M11: 1,362,986 km (0.116 R)
• M12: 1,491,341 km (0.084 R)
• M13: 1,610,421 km (0.064 R)
• M14: 1,753,437 km (0.052 R)
• M15: 2,052,034 km (0.086 R)
• M16: 2,125,636 km (0.077 R)
• M17: 2,245,165 km (0.106 R)
• M18: 2,452,059 km (0.102 R)
• M19: 2,843,407 km (0.093 R)
• M20: 2,933,913 km (0.075 R)
• M21: 3,067,504 km (0.081 R)
• M22: 3,143,500 km (0.048 R)
• M23: 3,254,352 km (0.084 R)
• M24: 3,480,095 km (0.064 R)
• M25: 3,559,532 km (0.086 R)
• M26: 3,621,615 km (0.096 R)
• M27: 4,104,068 km (0.048 R)
• M28: 4,319,639 km (0.09 R)
• M29: 4,462,355 km (0.103 R)
• M30: 4,567,971 km (0.116 R)
• M31: 4,693,932 km (0.085 R)
• M32: 4,850,561 km (0.11 R)
• M33: 4,969,192 km (0.026 R)
• M34: 5,058,802 km (0.08 R)
• M35: 5,118,790 km (0.098 R)
• M36: 5,432,796 km (0.112 R)
• M37: 5,535,420 km (0.106 R)
• M38: 5,659,437 km (0.074 R)
• M39: 5,732,142 km (0.117 R)
• M40: 5,805,295 km (0.085 R)
• M41: 5,889,070 km (0.062 R)
• M42: 6,068,737 km (0.074 R)
• M43: 6,175,400 km (0.058 R)
• M44: 6,293,283 km (0.091 R)
• M45: 6,368,681 km (0.072 R)
• M46: 6,542,214 km (0.047 R)
• M47: 6,618,659 km (0.109 R)
• M48: 6,684,482 km (0.109 R)
• M49: 6,882,998 km (0.047 R)
• M50: 7,027,659 km (0.095 R)
• M51: 7,240,836 km (0.078 R)
• M52: 7,570,400 km (0.065 R)
• M53: 7,627,696 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.3

Radius: 13.3

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.19 AU - 2.61 AU

Year: 2401 Days

Day: 12.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 27,267,937 km

• M1: 172,038 km (0.097 R)
• M2: 255,962 km (0.1 R)
• M3: 470,336 km (0.106 R)
• M4: 615,745 km (0.038 R)
• M5: 806,183 km (0.097 R)
• M6: 914,342 km (0.049 R)
• M7: 1,058,405 km (0.093 R)
• M8: 1,298,061 km (0.081 R)
• M9: 1,573,919 km (0.056 R)
• M10: 1,676,244 km (0.076 R)
• M11: 1,818,512 km (0.117 R)
• M12: 2,088,985 km (0.094 R)
• M13: 2,256,385 km (0.117 R)
• M14: 3,000,933 km (0.107 R)
• M15: 3,091,590 km (0.086 R)
• M16: 3,291,153 km (0.075 R)
• M17: 3,495,205 km (0.087 R)
• M18: 4,015,207 km (0.09 R)
• M19: 4,199,661 km (0.092 R)
• M20: 4,421,515 km (0.114 R)
• M21: 4,533,713 km (0.092 R)
• M22: 4,930,147 km (0.095 R)
• M23: 5,091,863 km (0.083 R)
• M24: 5,182,369 km (0.119 R)
• M25: 5,448,354 km (0.075 R)
• M26: 5,643,580 km (0.099 R)
• M27: 6,070,233 km (0.091 R)
• M28: 6,224,319 km (0.094 R)
• M29: 6,418,945 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.3

Radius: 7.6

Gravity: 16.12 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.82 AU - 6.36 AU

Year: 9704 Days

Day: 23.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 27,267,937 km

• M1: 99,183 km (0.081 R)
• M2: 154,385 km (0.089 R)
• M3: 299,944 km (0.076 R)
• M4: 464,202 km (0.101 R)
• M5: 839,094 km (0.096 R)
• M6: 975,378 km (0.037 R)
• M7: 1,036,115 km (0.093 R)
• M8: 1,270,086 km (0.049 R)
• M9: 1,497,175 km (0.078 R)
• M10: 1,591,721 km (0.12 R)
• M11: 1,887,476 km (0.074 R)
• M12: 1,989,951 km (0.119 R)
• M13: 2,363,048 km (0.059 R)
• M14: 2,700,092 km (0.069 R)
• M15: 2,992,705 km (0.103 R)
• M16: 3,326,458 km (0.115 R)
• M17: 3,608,301 km (0.031 R)
• M18: 5,058,353 km (0.098 R)
• M19: 5,676,192 km (0.069 R)
• M20: 6,012,937 km (0.092 R)
• M21: 7,833,094 km (0.115 R)
• M22: 8,207,837 km (0.12 R)
• M23: 8,588,563 km (0.089 R)
• M24: 9,148,359 km (0.076 R)
• M25: 9,235,574 km (0.069 R)
• M26: 9,587,129 km (0.104 R)
• M27: 9,675,691 km (0.041 R)
• M28: 9,987,902 km (0.118 R)
• M29: 11,550,751 km (0.081 R)
• M30: 11,692,270 km (0.091 R)
• M31: 11,929,533 km (0.107 R)
• M32: 12,120,419 km (0.054 R)
• M33: 13,237,467 km (0.05 R)
• M34: 14,134,605 km (0.107 R)
• M35: 15,986,926 km (0.065 R)
• M36: 16,834,398 km (0.071 R)
• M37: 17,317,450 km (0.116 R)
• M38: 17,479,464 km (0.107 R)
• M39: 17,696,381 km (0.112 R)
• M40: 17,750,685 km (0.111 R)
• M41: 17,805,139 km (0.108 R)
• M42: 17,914,195 km (0.113 R)
• M43: 18,517,524 km (0.116 R)
• M44: 19,127,584 km (0.096 R)
• M45: 20,026,667 km (0.091 R)
• M46: 20,083,365 km (0.069 R)
• M47: 20,253,607 km (0.074 R)
• M48: 20,595,588 km (0.106 R)
• M49: 23,042,560 km (0.108 R)
• M50: 23,459,340 km (0.107 R)
• M51: 23,938,502 km (0.05 R)
• M52: 23,998,640 km (0.073 R)
• M53: 24,421,104 km (0.104 R)
• M54: 24,481,542 km (0.077 R)
• M55: 25,273,214 km (0.081 R)
• M56: 26,382,931 km (0.113 R)
• M57: 27,571,636 km (0.028 R)
• M58: 27,634,616 km (0.077 R)
• M59: 27,760,877 km (0.03 R)
• M60: 27,887,287 km (0.053 R)
• M61: 28,395,022 km (0.065 R)
• M62: 29,033,805 km (0.08 R)
• M63: 29,806,628 km (0.099 R)
• M64: 29,936,030 km (0.06 R)
• M65: 31,438,292 km (0.062 R)
• M66: 31,966,522 km (0.088 R)
• M67: 33,501,695 km (0.054 R)
• M68: 33,568,865 km (0.11 R)
• M69: 34,176,531 km (0.111 R)
• M70: 34,447,752 km (0.037 R)
• M71: 34,924,072 km (0.094 R)
• M72: 35,197,237 km (0.117 R)
• M73: 35,471,151 km (0.114 R)
• M74: 35,745,663 km (0.109 R)
• M75: 35,814,478 km (0.102 R)
• M76: 36,781,628 km (0.108 R)
• M77: 38,037,951 km (0.103 R)
• M78: 38,389,357 km (0.056 R)
• M79: 39,948,466 km (0.08 R)
• M80: 40,305,556 km (0.119 R)
• M81: 42,325,576 km (0.068 R)
• M82: 42,543,989 km (0.067 R)
• M83: 42,981,862 km (0.119 R)
• M84: 43,494,534 km (0.061 R)
• M85: 44,156,803 km (0.115 R)
• M86: 44,230,555 km (0.114 R)
• M87: 44,748,164 km (0.116 R)
• M88: 45,491,217 km (0.082 R)
• M89: 46,088,561 km (0.041 R)
• M90: 46,163,360 km (0.106 R)
• M91: 46,463,154 km (0.114 R)
• M92: 47,820,156 km (0.115 R)
• M93: 49,113,879 km (0.04 R)
• M94: 49,266,768 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.5

Radius: 4.2

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.52 AU - 9.72 AU

Year: 14940 Days

Day: 19.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 27,267,937 km

• M1: 159,771 km (0.102 R)
• M2: 245,939 km (0.116 R)
• M3: 286,480 km (0.057 R)
• M4: 668,104 km (0.104 R)
• M5: 1,357,451 km (0.038 R)
• M6: 1,523,954 km (0.044 R)
• M7: 2,182,783 km (0.087 R)
• M8: 2,652,669 km (0.109 R)
• M9: 2,956,952 km (0.043 R)
• M10: 3,212,165 km (0.05 R)
• M11: 3,272,154 km (0.077 R)
• M12: 3,413,524 km (0.07 R)
• M13: 3,454,215 km (0.078 R)
• M14: 4,704,255 km (0.117 R)
• M15: 4,818,099 km (0.09 R)
• M16: 5,048,180 km (0.104 R)
• M17: 5,400,334 km (0.076 R)
• M18: 5,736,031 km (0.064 R)
• M19: 5,833,120 km (0.102 R)
• M20: 6,004,410 km (0.105 R)
• M21: 6,782,917 km (0.115 R)
• M22: 7,223,333 km (0.096 R)
• M23: 7,539,583 km (0.084 R)
• M24: 7,699,503 km (0.029 R)
• M25: 8,076,939 km (0.059 R)
• M26: 8,158,469 km (0.084 R)
• M27: 8,933,686 km (0.084 R)
• M28: 9,588,027 km (0.116 R)
• M29: 9,819,155 km (0.095 R)
• M30: 9,993,736 km (0.066 R)
• M31: 10,052,079 km (0.099 R)
• M32: 10,081,401 km (0.107 R)
• M33: 10,286,948 km (0.074 R)
• M34: 10,702,232 km (0.095 R)
• M35: 10,972,106 km (0.045 R)
• M36: 11,274,593 km (0.096 R)
• M37: 11,365,848 km (0.047 R)
• M38: 11,887,795 km (0.109 R)
• M39: 11,949,728 km (0.08 R)
• M40: 12,954,727 km (0.034 R)
• M41: 13,628,964 km (0.118 R)
• M42: 14,644,884 km (0.107 R)
• M43: 15,078,119 km (0.077 R)
• M44: 15,212,308 km (0.106 R)
• M45: 15,515,693 km (0.112 R)
• M46: 16,437,515 km (0.035 R)
• M47: 17,729,292 km (0.086 R)
• M48: 17,835,507 km (0.06 R)
• M49: 18,369,571 km (0.067 R)
• M50: 18,512,886 km (0.119 R)
• M51: 19,053,533 km (0.084 R)
• M52: 19,271,198 km (0.11 R)
• M53: 19,380,404 km (0.112 R)
• M54: 19,416,756 km (0.102 R)
• M55: 19,892,478 km (0.07 R)
• M56: 19,929,279 km (0.057 R)
• M57: 20,039,682 km (0.104 R)
• M58: 20,224,136 km (0.061 R)
• M59: 21,681,967 km (0.115 R)
• M60: 22,749,348 km (0.103 R)
• M61: 25,014,110 km (0.094 R)
• M62: 25,451,684 km (0.072 R)
• M63: 25,771,524 km (0.061 R)
• M64: 26,860,746 km (0.075 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 20,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit