🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.07 AU - 1.29 AU

Year: 464 Days

Day: 46.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.41 AU - 2.27 AU

Year: 903 Days

Day: 20.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.9 AU - 3.48 AU

Year: 2061 Days

Day: 16.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,867,026 km

• M1: 1,321,847 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.98 AU - 4.76 AU

Year: 2753 Days

Day: 17.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,867,026 km

• M1: 1,050,476 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.54 AU - 4.88 AU

Year: 3124 Days

Day: 33.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.53 AU - 5.15 AU

Year: 3270 Days

Day: 43.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.3

Radius: 11.9

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.37 AU - 5.99 AU

Year: 4896 Days

Day: 6.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,867,026 km

• M1: 282,740 km (0.083 R)
• M2: 518,207 km (0.102 R)
• M3: 705,504 km (0.077 R)
• M4: 834,906 km (0.077 R)
• M5: 958,773 km (0.095 R)
• M6: 1,149,360 km (0.071 R)
• M7: 1,257,520 km (0.067 R)
• M8: 1,401,732 km (0.093 R)
• M9: 1,654,852 km (0.113 R)
• M10: 2,034,381 km (0.081 R)
• M11: 2,302,760 km (0.076 R)
• M12: 2,959,046 km (0.059 R)
• M13: 3,671,132 km (0.119 R)
• M14: 3,975,264 km (0.111 R)
• M15: 4,784,290 km (0.114 R)
• M16: 4,936,879 km (0.056 R)
• M17: 5,194,786 km (0.111 R)
• M18: 5,351,565 km (0.088 R)
• M19: 5,589,874 km (0.074 R)
• M20: 5,967,609 km (0.091 R)
• M21: 6,159,692 km (0.099 R)
• M22: 6,549,844 km (0.083 R)
• M23: 6,804,908 km (0.092 R)
• M24: 6,890,628 km (0.094 R)
• M25: 6,976,796 km (0.097 R)
• M26: 7,383,553 km (0.09 R)
• M27: 7,530,757 km (0.088 R)
• M28: 7,649,238 km (0.115 R)
• M29: 7,768,169 km (0.107 R)
• M30: 8,434,178 km (0.118 R)
• M31: 9,118,439 km (0.094 R)
• M32: 9,213,134 km (0.087 R)
• M33: 9,691,548 km (0.105 R)
• M34: 9,950,054 km (0.113 R)
• M35: 10,178,190 km (0.103 R)
• M36: 11,582,765 km (0.117 R)
• M37: 11,719,647 km (0.06 R)
• M38: 12,064,320 km (0.086 R)
• M39: 12,168,440 km (0.089 R)
• M40: 12,412,435 km (0.071 R)
• M41: 13,011,873 km (0.08 R)
• M42: 13,154,290 km (0.118 R)
• M43: 13,297,156 km (0.086 R)
• M44: 13,692,843 km (0.107 R)
• M45: 13,801,451 km (0.047 R)
• M46: 14,129,070 km (0.115 R)
• M47: 14,238,725 km (0.06 R)
• M48: 14,348,829 km (0.112 R)
• M49: 14,754,688 km (0.038 R)
• M50: 14,865,989 km (0.053 R)
• M51: 15,014,989 km (0.111 R)
• M52: 15,276,785 km (0.06 R)
• M53: 15,464,680 km (0.115 R)
• M54: 16,033,152 km (0.067 R)
• M55: 16,300,782 km (0.082 R)
• M56: 16,492,866 km (0.091 R)
• M57: 16,724,294 km (0.069 R)
• M58: 16,801,636 km (0.059 R)
• M59: 17,503,699 km (0.065 R)
• M60: 17,582,238 km (0.101 R)
• M61: 17,858,246 km (0.117 R)
• M62: 18,095,957 km (0.114 R)
• M63: 18,855,615 km (0.087 R)
• M64: 19,666,585 km (0.112 R)
• M65: 20,530,363 km (0.06 R)
• M66: 20,696,267 km (0.118 R)
• M67: 21,029,571 km (0.118 R)
• M68: 21,406,558 km (0.079 R)
• M69: 21,490,632 km (0.096 R)
• M70: 22,337,505 km (0.061 R)
• M71: 23,152,066 km (0.063 R)
• M72: 23,932,817 km (0.04 R)
• M73: 24,898,770 km (0.106 R)
• M74: 26,371,561 km (0.063 R)
• M75: 27,141,242 km (0.077 R)
• M76: 27,232,348 km (0.107 R)
• M77: 27,918,403 km (0.119 R)
• M78: 28,656,370 km (0.097 R)
• M79: 30,293,270 km (0.118 R)
• M80: 31,242,169 km (0.051 R)
• M81: 31,672,412 km (0.078 R)
• M82: 32,248,963 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 665.7

Radius: 14.4

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 8.96 AU - 12.04 AU

Year: 12305 Days

Day: 9.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 63,867,026 km

• M1: 184,005 km (0.096 R)
• M2: 299,495 km (0.082 R)
• M3: 420,220 km (0.112 R)
• M4: 565,779 km (0.105 R)
• M5: 663,616 km (0.036 R)
• M6: 860,936 km (0.096 R)
• M7: 1,207,105 km (0.076 R)
• M8: 2,107,684 km (0.115 R)
• M9: 2,270,596 km (0.064 R)
• M10: 2,381,748 km (0.084 R)
• M11: 2,494,694 km (0.051 R)
• M12: 2,844,604 km (0.09 R)
• M13: 3,495,055 km (0.081 R)
• M14: 3,624,308 km (0.114 R)
• M15: 4,021,490 km (0.061 R)
• M16: 6,329,935 km (0.109 R)
• M17: 6,728,463 km (0.057 R)
• M18: 7,258,788 km (0.074 R)
• M19: 7,633,979 km (0.057 R)
• M20: 8,144,108 km (0.114 R)
• M21: 8,316,594 km (0.108 R)
• M22: 9,063,387 km (0.112 R)
• M23: 9,377,243 km (0.028 R)
• M24: 9,512,779 km (0.051 R)
• M25: 10,108,029 km (0.12 R)
• M26: 10,386,730 km (0.065 R)
• M27: 10,668,123 km (0.085 R)
• M28: 10,762,520 km (0.114 R)
• M29: 11,142,648 km (0.114 R)
• M30: 11,818,830 km (0.037 R)
• M31: 12,458,511 km (0.118 R)
• M32: 13,362,830 km (0.118 R)
• M33: 13,617,894 km (0.029 R)
• M34: 14,340,452 km (0.114 R)
• M35: 15,075,576 km (0.028 R)
• M36: 15,341,112 km (0.119 R)
• M37: 15,822,967 km (0.063 R)
• M38: 16,911,740 km (0.114 R)
• M39: 17,132,397 km (0.082 R)
• M40: 17,632,353 km (0.057 R)
• M41: 19,506,366 km (0.115 R)
• M42: 22,162,625 km (0.071 R)
• M43: 22,768,198 km (0.113 R)
• M44: 23,502,125 km (0.116 R)
• M45: 23,871,931 km (0.112 R)
• M46: 23,995,648 km (0.085 R)
• M47: 24,368,147 km (0.11 R)
• M48: 25,244,641 km (0.068 R)
• M49: 26,067,878 km (0.06 R)
• M50: 26,707,109 km (0.111 R)
• M51: 27,028,595 km (0.109 R)
• M52: 28,000,981 km (0.076 R)
• M53: 28,262,179 km (0.094 R)
• M54: 31,799,421 km (0.06 R)
• M55: 32,756,847 km (0.106 R)
• M56: 35,898,103 km (0.119 R)
• M57: 36,252,950 km (0.094 R)
• M58: 36,966,382 km (0.113 R)
• M59: 37,181,354 km (0.041 R)
• M60: 37,324,818 km (0.103 R)
• M61: 37,684,452 km (0.096 R)
• M62: 38,117,388 km (0.075 R)
• M63: 38,407,009 km (0.076 R)
• M64: 38,842,788 km (0.089 R)
• M65: 38,988,496 km (0.039 R)
• M66: 41,194,616 km (0.102 R)
• M67: 42,163,113 km (0.026 R)
• M68: 42,612,804 km (0.057 R)
• M69: 42,838,098 km (0.111 R)
• M70: 43,214,636 km (0.087 R)
• M71: 45,037,187 km (0.075 R)
• M72: 45,266,670 km (0.059 R)
• M73: 49,071,393 km (0.097 R)
• M74: 49,939,509 km (0.051 R)
• M75: 50,335,794 km (0.081 R)
• M76: 50,574,103 km (0.107 R)
• M77: 51,610,966 km (0.057 R)
• M78: 53,138,959 km (0.103 R)
• M79: 54,437,169 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.8

Radius: 5.3

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 15.4 AU - 17.68 AU

Year: 24327 Days

Day: 15.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,867,026 km

• M1: 120,426 km (0.114 R)
• M2: 171,589 km (0.104 R)
• M3: 233,073 km (0.075 R)
• M4: 349,012 km (0.087 R)
• M5: 448,345 km (0.084 R)
• M6: 595,549 km (0.098 R)
• M7: 934,089 km (0.083 R)
• M8: 1,904,680 km (0.052 R)
• M9: 1,993,392 km (0.086 R)
• M10: 2,457,295 km (0.11 R)
• M11: 2,554,084 km (0.063 R)
• M12: 2,684,983 km (0.112 R)
• M13: 3,230,566 km (0.028 R)
• M14: 3,336,631 km (0.07 R)
• M15: 3,372,235 km (0.112 R)
• M16: 4,034,954 km (0.081 R)
• M17: 4,577,396 km (0.111 R)
• M18: 4,938,226 km (0.107 R)
• M19: 6,249,601 km (0.067 R)
• M20: 6,337,863 km (0.095 R)
• M21: 7,708,479 km (0.061 R)
• M22: 7,897,870 km (0.067 R)
• M23: 9,468,199 km (0.106 R)
• M24: 9,926,866 km (0.077 R)
• M25: 10,602,001 km (0.062 R)
• M26: 11,291,797 km (0.089 R)
• M27: 11,669,382 km (0.116 R)
• M28: 11,723,536 km (0.074 R)
• M29: 12,714,622 km (0.029 R)
• M30: 14,775,782 km (0.045 R)
• M31: 14,834,574 km (0.11 R)
• M32: 14,893,366 km (0.114 R)
• M33: 15,070,190 km (0.072 R)
• M34: 15,724,681 km (0.114 R)
• M35: 16,025,223 km (0.078 R)
• M36: 17,432,041 km (0.065 R)
• M37: 17,930,502 km (0.102 R)
• M38: 18,370,619 km (0.107 R)
• M39: 19,133,268 km (0.118 R)
• M40: 19,518,483 km (0.073 R)
• M41: 19,647,436 km (0.101 R)
• M42: 19,906,241 km (0.098 R)
• M43: 20,101,017 km (0.102 R)
• M44: 21,018,501 km (0.084 R)
• M45: 21,815,857 km (0.116 R)
• M46: 22,487,851 km (0.12 R)
• M47: 23,645,589 km (0.111 R)
• M48: 24,335,834 km (0.111 R)
• M49: 26,874,360 km (0.1 R)
• M50: 27,305,651 km (0.094 R)
• M51: 27,811,591 km (0.097 R)
• M52: 28,174,964 km (0.093 R)
• M53: 30,313,017 km (0.105 R)
• M54: 30,462,315 km (0.071 R)
• M55: 30,537,114 km (0.112 R)
• M56: 30,611,913 km (0.036 R)
• M57: 30,686,862 km (0.106 R)
• M58: 30,836,908 km (0.072 R)
• M59: 31,817,672 km (0.101 R)
• M60: 31,969,514 km (0.105 R)
• M61: 32,045,509 km (0.057 R)
• M62: 32,273,796 km (0.077 R)
• M63: 33,500,648 km (0.06 R)
• M64: 33,577,840 km (0.102 R)
• M65: 35,055,568 km (0.061 R)
• M66: 35,526,652 km (0.07 R)
• M67: 36,395,816 km (0.102 R)
• M68: 37,191,826 km (0.12 R)
• M69: 37,431,781 km (0.061 R)
• M70: 38,558,402 km (0.094 R)
• M71: 39,777,775 km (0.097 R)
• M72: 40,351,034 km (0.08 R)
• M73: 41,423,052 km (0.035 R)
• M74: 41,837,887 km (0.107 R)
• M75: 42,087,416 km (0.088 R)
• M76: 42,671,596 km (0.036 R)
• M77: 42,922,920 km (0.091 R)
• M78: 44,101,602 km (0.036 R)
• M79: 45,205,634 km (0.102 R)
• M80: 46,061,035 km (0.081 R)
• M81: 46,576,998 km (0.061 R)
• M82: 48,834,280 km (0.08 R)
• M83: 51,839,402 km (0.068 R)
• M84: 52,465,469 km (0.114 R)
• M85: 52,824,355 km (0.106 R)
• M86: 53,004,171 km (0.096 R)
• M87: 53,634,876 km (0.064 R)
• M88: 53,725,233 km (0.043 R)
• M89: 53,905,947 km (0.064 R)
• M90: 54,903,765 km (0.108 R)
• M91: 54,994,870 km (0.07 R)
• M92: 55,816,312 km (0.1 R)
• M93: 58,119,222 km (0.04 R)
• M94: 59,515,718 km (0.12 R)
• M95: 63,389,106 km (0.117 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 17,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit