🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.74 AU - 0.84 AU

Year: 269 Days

Day: 13.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.89 AU - 0.91 AU

Year: 327 Days

Day: 40.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 56,728,935 km

• M1: 44,580 km (0.077 R)
• M2: 469,737 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.25 AU - 1.29 AU

Year: 548 Days

Day: 46.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.12 AU - 1.54 AU

Year: 587 Days

Day: 43.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.28 AU - 2.84 AU

Year: 1568 Days

Day: 39.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.07 AU - 4.05 AU

Year: 2572 Days

Day: 20 Hours

Environment

Temp: -126 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.3

Radius: 13

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.15 AU - 8.09 AU

Year: 6522 Days

Day: 5.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 56,728,935 km

• M1: 176,974 km (0.115 R)
• M2: 268,678 km (0.106 R)
• M3: 608,265 km (0.084 R)
• M4: 769,382 km (0.096 R)
• M5: 890,257 km (0.12 R)
• M6: 1,310,178 km (0.112 R)
• M7: 1,408,015 km (0.09 R)
• M8: 1,717,384 km (0.099 R)
• M9: 1,880,445 km (0.081 R)
• M10: 1,992,195 km (0.078 R)
• M11: 2,125,337 km (0.108 R)
• M12: 2,242,023 km (0.081 R)
• M13: 2,400,896 km (0.102 R)
• M14: 2,605,097 km (0.097 R)
• M15: 2,730,311 km (0.106 R)
• M16: 3,757,450 km (0.07 R)
• M17: 4,165,104 km (0.098 R)
• M18: 5,023,197 km (0.108 R)
• M19: 5,127,766 km (0.116 R)
• M20: 5,392,255 km (0.085 R)
• M21: 5,634,305 km (0.098 R)
• M22: 6,466,817 km (0.108 R)
• M23: 6,552,237 km (0.069 R)
• M24: 6,752,997 km (0.099 R)
• M25: 7,072,688 km (0.068 R)
• M26: 7,337,776 km (0.079 R)
• M27: 7,756,949 km (0.117 R)
• M28: 7,847,755 km (0.111 R)
• M29: 8,122,416 km (0.102 R)
• M30: 8,214,718 km (0.079 R)
• M31: 8,650,048 km (0.104 R)
• M32: 9,029,129 km (0.119 R)
• M33: 9,188,600 km (0.071 R)
• M34: 10,000,618 km (0.078 R)
• M35: 10,198,984 km (0.04 R)
• M36: 10,432,058 km (0.072 R)
• M37: 10,633,117 km (0.049 R)
• M38: 11,039,276 km (0.086 R)
• M39: 11,141,750 km (0.057 R)
• M40: 11,244,374 km (0.062 R)
• M41: 12,006,875 km (0.082 R)
• M42: 14,281,959 km (0.088 R)
• M43: 14,542,858 km (0.085 R)
• M44: 14,805,402 km (0.062 R)
• M45: 15,602,310 km (0.118 R)
• M46: 15,755,648 km (0.09 R)
• M47: 15,986,776 km (0.108 R)
• M48: 16,257,698 km (0.04 R)
• M49: 16,569,161 km (0.106 R)
• M50: 17,794,966 km (0.096 R)
• M51: 18,237,028 km (0.117 R)
• M52: 19,049,942 km (0.111 R)
• M53: 20,249,568 km (0.05 R)
• M54: 20,333,343 km (0.085 R)
• M55: 20,922,010 km (0.114 R)
• M56: 21,558,998 km (0.116 R)
• M57: 21,772,773 km (0.115 R)
• M58: 21,901,427 km (0.12 R)
• M59: 22,375,054 km (0.089 R)
• M60: 22,678,289 km (0.052 R)
• M61: 23,288,798 km (0.084 R)
• M62: 23,420,295 km (0.066 R)
• M63: 25,107,609 km (0.065 R)
• M64: 25,920,524 km (0.104 R)
• M65: 26,467,304 km (0.114 R)
• M66: 26,604,635 km (0.107 R)
• M67: 26,742,115 km (0.083 R)
• M68: 27,202,278 km (0.1 R)
• M69: 27,757,885 km (0.119 R)
• M70: 27,897,310 km (0.092 R)
• M71: 28,645,299 km (0.085 R)
• M72: 29,589,412 km (0.091 R)
• M73: 30,352,062 km (0.118 R)
• M74: 30,783,951 km (0.052 R)
• M75: 31,121,294 km (0.073 R)
• M76: 31,266,254 km (0.068 R)
• M77: 31,994,197 km (0.116 R)
• M78: 32,384,797 km (0.095 R)
• M79: 32,629,839 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.3

Radius: 12.8

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 9.29 AU - 13.31 AU

Year: 14544 Days

Day: 5.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,728,935 km

• M1: 190,588 km (0.065 R)
• M2: 437,424 km (0.094 R)
• M3: 603,627 km (0.037 R)
• M4: 887,714 km (0.104 R)
• M5: 1,066,932 km (0.084 R)
• M6: 2,059,364 km (0.091 R)
• M7: 2,357,064 km (0.096 R)
• M8: 2,496,938 km (0.097 R)
• M9: 3,054,340 km (0.111 R)
• M10: 3,331,993 km (0.06 R)
• M11: 4,247,832 km (0.055 R)
• M12: 4,876,292 km (0.082 R)
• M13: 5,311,472 km (0.093 R)
• M14: 5,571,174 km (0.086 R)
• M15: 5,949,657 km (0.111 R)
• M16: 6,103,294 km (0.109 R)
• M17: 6,414,757 km (0.095 R)
• M18: 6,572,433 km (0.06 R)
• M19: 7,053,390 km (0.087 R)
• M20: 7,175,312 km (0.028 R)
• M21: 7,838,031 km (0.097 R)
• M22: 7,964,441 km (0.104 R)
• M23: 8,091,599 km (0.081 R)
• M24: 8,348,010 km (0.064 R)
• M25: 8,694,030 km (0.106 R)
• M26: 9,088,819 km (0.076 R)
• M27: 9,355,402 km (0.061 R)
• M28: 9,714,886 km (0.102 R)
• M29: 10,033,080 km (0.099 R)
• M30: 11,245,122 km (0.105 R)
• M31: 11,675,515 km (0.119 R)
• M32: 12,552,309 km (0.083 R)
• M33: 12,700,560 km (0.101 R)
• M34: 13,098,790 km (0.098 R)
• M35: 14,060,704 km (0.087 R)
• M36: 14,628,129 km (0.105 R)
• M37: 16,106,006 km (0.103 R)
• M38: 17,963,862 km (0.115 R)
• M39: 18,748,353 km (0.111 R)
• M40: 18,861,449 km (0.11 R)
• M41: 21,581,737 km (0.1 R)
• M42: 23,442,136 km (0.074 R)
• M43: 25,041,936 km (0.114 R)
• M44: 25,291,166 km (0.088 R)
• M45: 26,296,314 km (0.039 R)
• M46: 27,635,514 km (0.048 R)
• M47: 28,540,581 km (0.072 R)
• M48: 28,670,582 km (0.111 R)
• M49: 29,982,405 km (0.108 R)
• M50: 30,247,044 km (0.077 R)
• M51: 31,045,897 km (0.039 R)
• M52: 31,179,637 km (0.083 R)
• M53: 32,189,273 km (0.112 R)
• M54: 32,392,577 km (0.112 R)
• M55: 32,800,231 km (0.101 R)
• M56: 33,346,562 km (0.094 R)
• M57: 33,758,256 km (0.061 R)
• M58: 34,102,630 km (0.104 R)
• M59: 34,448,201 km (0.069 R)
• M60: 34,655,992 km (0.111 R)
• M61: 34,933,796 km (0.111 R)
• M62: 37,112,090 km (0.057 R)
• M63: 38,900,383 km (0.1 R)
• M64: 39,696,244 km (0.101 R)
• M65: 39,841,503 km (0.111 R)
• M66: 40,205,475 km (0.099 R)
• M67: 40,790,103 km (0.073 R)
• M68: 42,560,744 km (0.075 R)
• M69: 43,605,236 km (0.091 R)
• M70: 43,980,278 km (0.097 R)
• M71: 44,356,367 km (0.107 R)
• M72: 45,111,986 km (0.117 R)
• M73: 46,176,824 km (0.096 R)
• M74: 46,635,640 km (0.118 R)
• M75: 46,865,722 km (0.09 R)
• M76: 48,331,182 km (0.117 R)
• M77: 49,655,273 km (0.087 R)
• M78: 50,518,303 km (0.102 R)
• M79: 50,754,518 km (0.102 R)
• M80: 51,228,145 km (0.078 R)
• M81: 52,338,909 km (0.072 R)
• M82: 52,817,323 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.2

Radius: 6.4

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 14.43 AU - 23.21 AU

Year: 31261 Days

Day: 21.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 56,728,935 km

• M1: 99,632 km (0.052 R)
• M2: 290,220 km (0.06 R)
• M3: 549,922 km (0.081 R)
• M4: 638,484 km (0.063 R)
• M5: 850,464 km (0.075 R)
• M6: 912,098 km (0.045 R)
• M7: 996,771 km (0.113 R)
• M8: 1,361,490 km (0.096 R)
• M9: 2,007,005 km (0.094 R)
• M10: 2,174,555 km (0.064 R)
• M11: 2,827,250 km (0.11 R)
• M12: 4,226,738 km (0.118 R)
• M13: 6,657,105 km (0.055 R)
• M14: 7,374,277 km (0.11 R)
• M15: 7,546,614 km (0.104 R)
• M16: 8,608,161 km (0.063 R)
• M17: 8,698,667 km (0.043 R)
• M18: 8,835,101 km (0.108 R)
• M19: 10,721,231 km (0.073 R)
• M20: 11,162,096 km (0.078 R)
• M21: 13,665,167 km (0.08 R)
• M22: 14,842,951 km (0.091 R)
• M23: 15,224,575 km (0.067 R)
• M24: 16,332,348 km (0.094 R)
• M25: 16,669,840 km (0.079 R)
• M26: 18,859,654 km (0.057 R)
• M27: 19,272,843 km (0.085 R)
• M28: 20,168,336 km (0.092 R)
• M29: 20,228,474 km (0.096 R)
• M30: 20,530,213 km (0.1 R)
• M31: 22,809,337 km (0.065 R)
• M32: 23,755,843 km (0.094 R)
• M33: 24,329,850 km (0.065 R)
• M34: 25,102,373 km (0.109 R)
• M35: 25,556,851 km (0.039 R)
• M36: 26,079,397 km (0.111 R)
• M37: 26,276,268 km (0.11 R)
• M38: 26,473,737 km (0.088 R)
• M39: 26,803,750 km (0.092 R)
• M40: 27,268,101 km (0.037 R)
• M41: 27,936,056 km (0.063 R)
• M42: 28,137,564 km (0.072 R)
• M43: 28,204,883 km (0.087 R)
• M44: 30,454,237 km (0.115 R)
• M45: 31,985,521 km (0.107 R)
• M46: 32,196,304 km (0.079 R)
• M47: 32,407,536 km (0.104 R)
• M48: 32,619,217 km (0.105 R)
• M49: 34,761,010 km (0.109 R)
• M50: 36,214,054 km (0.082 R)
• M51: 36,800,927 km (0.048 R)
• M52: 39,479,925 km (0.057 R)
• M53: 43,458,929 km (0.071 R)
• M54: 43,770,243 km (0.052 R)
• M55: 44,316,873 km (0.102 R)
• M56: 45,653,829 km (0.078 R)
• M57: 46,764,743 km (0.081 R)
• M58: 48,447,719 km (0.047 R)
• M59: 48,608,986 km (0.103 R)
• M60: 51,214,233 km (0.103 R)
• M61: 54,617,883 km (0.091 R)
• M62: 55,206,252 km (0.105 R)
• M63: 56,219,927 km (0.105 R)
• M64: 56,389,421 km (0.087 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: 339 - 14,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit