🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.69 AU - 1.07 AU

Year: 306 Days

Day: 19.9 Hours

Environment

Temp: 82 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,835,816 km

• M1: 495,618 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.83 AU - 0.97 AU

Year: 317 Days

Day: 20.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.3

Radius: 13

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.78 AU - 9.6 AU

Year: 7908 Days

Day: 11.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,835,816 km

• M1: 162,762 km (0.11 R)
• M2: 267,032 km (0.077 R)
• M3: 391,647 km (0.069 R)
• M4: 512,074 km (0.035 R)
• M5: 684,709 km (0.06 R)
• M6: 798,853 km (0.085 R)
• M7: 934,089 km (0.081 R)
• M8: 1,229,545 km (0.089 R)
• M9: 1,324,240 km (0.073 R)
• M10: 1,589,328 km (0.119 R)
• M11: 1,926,821 km (0.067 R)
• M12: 2,794,937 km (0.052 R)
• M13: 3,203,938 km (0.058 R)
• M14: 3,472,316 km (0.053 R)
• M15: 3,748,175 km (0.092 R)
• M16: 3,912,433 km (0.105 R)
• M17: 4,127,106 km (0.062 R)
• M18: 4,370,352 km (0.053 R)
• M19: 4,469,087 km (0.099 R)
• M20: 4,618,385 km (0.049 R)
• M21: 4,744,197 km (0.088 R)
• M22: 4,947,800 km (0.094 R)
• M23: 5,416,640 km (0.048 R)
• M24: 5,710,300 km (0.112 R)
• M25: 5,791,382 km (0.082 R)
• M26: 6,064,099 km (0.085 R)
• M27: 6,146,827 km (0.062 R)
• M28: 6,369,129 km (0.11 R)
• M29: 6,736,243 km (0.111 R)
• M30: 6,879,258 km (0.114 R)
• M31: 7,139,259 km (0.095 R)
• M32: 7,432,022 km (0.072 R)
• M33: 7,639,365 km (0.079 R)
• M34: 8,395,283 km (0.084 R)
• M35: 8,518,552 km (0.078 R)
• M36: 8,704,352 km (0.097 R)
• M37: 8,829,117 km (0.088 R)
• M38: 9,143,571 km (0.047 R)
• M39: 9,270,281 km (0.109 R)
• M40: 9,557,808 km (0.112 R)
• M41: 9,815,864 km (0.049 R)
• M42: 11,174,063 km (0.119 R)
• M43: 11,480,141 km (0.112 R)
• M44: 11,685,688 km (0.105 R)
• M45: 11,823,468 km (0.106 R)
• M46: 12,379,822 km (0.065 R)
• M47: 13,990,094 km (0.093 R)
• M48: 14,689,763 km (0.109 R)
• M49: 15,062,561 km (0.092 R)
• M50: 16,895,284 km (0.093 R)
• M51: 17,129,405 km (0.108 R)
• M52: 17,521,800 km (0.04 R)
• M53: 18,878,354 km (0.082 R)
• M54: 19,040,219 km (0.094 R)
• M55: 19,692,017 km (0.034 R)
• M56: 21,185,452 km (0.086 R)
• M57: 21,311,563 km (0.07 R)
• M58: 21,988,344 km (0.116 R)
• M59: 22,286,642 km (0.093 R)
• M60: 22,586,287 km (0.103 R)
• M61: 22,715,090 km (0.067 R)
• M62: 23,754,646 km (0.092 R)
• M63: 24,236,351 km (0.113 R)
• M64: 24,676,917 km (0.12 R)
• M65: 24,898,322 km (0.062 R)
• M66: 25,298,346 km (0.104 R)
• M67: 25,924,862 km (0.069 R)
• M68: 26,149,857 km (0.064 R)
• M69: 26,465,958 km (0.116 R)
• M70: 26,692,449 km (0.119 R)
• M71: 27,559,369 km (0.08 R)
• M72: 27,651,072 km (0.053 R)
• M73: 28,203,986 km (0.087 R)
• M74: 29,508,180 km (0.098 R)
• M75: 32,368,491 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.7

Radius: 9.9

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.49 AU - 12.81 AU

Year: 13808 Days

Day: 5.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,835,816 km

• M1: 150,346 km (0.081 R)
• M2: 234,569 km (0.071 R)
• M3: 604,525 km (0.057 R)
• M4: 677,379 km (0.048 R)
• M5: 873,502 km (0.09 R)
• M6: 971,638 km (0.053 R)
• M7: 1,118,543 km (0.076 R)
• M8: 1,257,370 km (0.042 R)
• M9: 1,501,663 km (0.11 R)
• M10: 1,851,124 km (0.119 R)
• M11: 2,016,878 km (0.104 R)
• M12: 3,110,888 km (0.025 R)
• M13: 3,308,806 km (0.052 R)
• M14: 3,375,676 km (0.028 R)
• M15: 4,069,810 km (0.11 R)
• M16: 4,189,638 km (0.094 R)
• M17: 4,384,115 km (0.074 R)
• M18: 4,681,366 km (0.034 R)
• M19: 4,756,614 km (0.105 R)
• M20: 5,062,093 km (0.09 R)
• M21: 5,139,435 km (0.093 R)
• M22: 5,347,825 km (0.102 R)
• M23: 5,505,800 km (0.095 R)
• M24: 5,853,615 km (0.105 R)
• M25: 7,025,565 km (0.116 R)
• M26: 7,112,032 km (0.106 R)
• M27: 8,268,125 km (0.03 R)
• M28: 9,008,185 km (0.032 R)
• M29: 9,673,298 km (0.105 R)
• M30: 9,737,475 km (0.115 R)
• M31: 11,727,575 km (0.117 R)
• M32: 11,864,607 km (0.096 R)
• M33: 12,140,466 km (0.114 R)
• M34: 12,557,993 km (0.116 R)
• M35: 13,086,523 km (0.111 R)
• M36: 13,694,488 km (0.111 R)
• M37: 14,165,572 km (0.08 R)
• M38: 14,238,426 km (0.11 R)
• M39: 14,568,289 km (0.032 R)
• M40: 14,974,896 km (0.074 R)
• M41: 15,310,295 km (0.111 R)
• M42: 15,535,290 km (0.119 R)
• M43: 15,685,786 km (0.079 R)
• M44: 16,522,786 km (0.095 R)
• M45: 16,792,211 km (0.097 R)
• M46: 17,491,581 km (0.08 R)
• M47: 18,678,192 km (0.082 R)
• M48: 18,958,837 km (0.102 R)
• M49: 19,646,240 km (0.115 R)
• M50: 20,013,353 km (0.098 R)
• M51: 20,300,581 km (0.094 R)
• M52: 20,423,999 km (0.064 R)
• M53: 21,253,669 km (0.107 R)
• M54: 21,714,729 km (0.082 R)
• M55: 22,263,903 km (0.112 R)
• M56: 22,348,725 km (0.098 R)
• M57: 22,561,453 km (0.082 R)
• M58: 22,774,780 km (0.039 R)
• M59: 23,851,585 km (0.059 R)
• M60: 24,287,065 km (0.034 R)
• M61: 24,505,627 km (0.1 R)
• M62: 25,209,784 km (0.057 R)
• M63: 25,653,342 km (0.063 R)
• M64: 26,278,512 km (0.115 R)
• M65: 27,180,437 km (0.12 R)
• M66: 27,362,049 km (0.086 R)
• M67: 28,000,682 km (0.085 R)
• M68: 28,736,704 km (0.103 R)
• M69: 28,875,531 km (0.034 R)
• M70: 29,246,533 km (0.063 R)
• M71: 29,385,959 km (0.039 R)
• M72: 29,619,032 km (0.048 R)
• M73: 29,759,205 km (0.098 R)
• M74: 29,852,704 km (0.07 R)
• M75: 31,410,167 km (0.065 R)
• M76: 31,505,461 km (0.085 R)
• M77: 31,600,755 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.8

Radius: 5.1

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 9.4 AU - 15.04 AU

Year: 15842 Days

Day: 20.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 42,835,816 km

• M1: 74,201 km (0.101 R)
• M2: 150,047 km (0.071 R)
• M3: 485,445 km (0.104 R)
• M4: 723,754 km (0.106 R)
• M5: 755,918 km (0.086 R)
• M6: 805,136 km (0.066 R)
• M7: 1,049,429 km (0.12 R)
• M8: 1,104,780 km (0.056 R)
• M9: 1,315,863 km (0.099 R)
• M10: 1,497,923 km (0.086 R)
• M11: 1,539,512 km (0.079 R)
• M12: 2,208,663 km (0.08 R)
• M13: 3,248,518 km (0.071 R)
• M14: 3,384,502 km (0.048 R)
• M15: 3,831,800 km (0.096 R)
• M16: 4,417,027 km (0.077 R)
• M17: 4,905,015 km (0.112 R)
• M18: 5,733,937 km (0.103 R)
• M19: 6,030,889 km (0.118 R)
• M20: 6,231,649 km (0.057 R)
• M21: 6,332,927 km (0.078 R)
• M22: 7,553,346 km (0.103 R)
• M23: 7,769,814 km (0.097 R)
• M24: 7,842,369 km (0.116 R)
• M25: 8,171,784 km (0.114 R)
• M26: 8,319,736 km (0.066 R)
• M27: 8,505,836 km (0.113 R)
• M28: 8,693,282 km (0.088 R)
• M29: 8,882,074 km (0.076 R)
• M30: 9,534,171 km (0.065 R)
• M31: 9,650,858 km (0.068 R)
• M32: 9,689,903 km (0.06 R)
• M33: 10,601,253 km (0.085 R)
• M34: 10,803,061 km (0.036 R)
• M35: 11,498,392 km (0.094 R)
• M36: 11,622,558 km (0.042 R)
• M37: 12,166,047 km (0.059 R)
• M38: 12,377,279 km (0.038 R)
• M39: 12,803,334 km (0.1 R)
• M40: 14,110,071 km (0.109 R)
• M41: 14,421,085 km (0.066 R)
• M42: 14,555,125 km (0.037 R)
• M43: 14,689,464 km (0.049 R)
• M44: 14,869,280 km (0.099 R)
• M45: 15,185,680 km (0.036 R)
• M46: 15,641,654 km (0.102 R)
• M47: 16,333,993 km (0.116 R)
• M48: 16,473,718 km (0.103 R)
• M49: 17,367,415 km (0.045 R)
• M50: 17,891,905 km (0.092 R)
• M51: 18,083,989 km (0.093 R)
• M52: 18,567,041 km (0.107 R)
• M53: 18,615,660 km (0.085 R)
• M54: 18,761,518 km (0.103 R)
• M55: 19,250,553 km (0.039 R)
• M56: 19,842,961 km (0.112 R)
• M57: 19,942,294 km (0.063 R)
• M58: 20,995,014 km (0.046 R)
• M59: 21,298,997 km (0.089 R)
• M60: 21,655,638 km (0.098 R)
• M61: 21,962,912 km (0.09 R)
• M62: 25,113,593 km (0.104 R)
• M63: 25,652,295 km (0.083 R)
• M64: 26,358,247 km (0.067 R)
• M65: 26,467,454 km (0.08 R)
• M66: 26,850,873 km (0.044 R)
• M67: 27,180,886 km (0.095 R)
• M68: 27,346,341 km (0.113 R)
• M69: 27,567,596 km (0.072 R)
• M70: 27,789,300 km (0.113 R)
• M71: 29,189,088 km (0.082 R)
• M72: 29,585,073 km (0.093 R)
• M73: 29,812,163 km (0.078 R)
• M74: 29,925,857 km (0.112 R)
• M75: 29,982,854 km (0.091 R)
• M76: 30,841,247 km (0.098 R)
• M77: 31,244,562 km (0.12 R)
• M78: 31,302,307 km (0.108 R)
• M79: 31,591,630 km (0.106 R)
• M80: 31,823,656 km (0.103 R)
• M81: 32,231,310 km (0.075 R)
• M82: 32,581,967 km (0.075 R)
• M83: 33,523,387 km (0.071 R)
• M84: 34,652,851 km (0.071 R)
• M85: 35,012,035 km (0.083 R)
• M86: 35,072,024 km (0.042 R)
• M87: 35,492,992 km (0.094 R)
• M88: 35,553,280 km (0.113 R)
• M89: 35,855,169 km (0.096 R)
• M90: 39,356,058 km (0.077 R)
• M91: 40,484,026 km (0.084 R)
• M92: 40,925,639 km (0.054 R)
• M93: 42,579,444 km (0.114 R)
• M94: 42,643,471 km (0.077 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 13,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit