🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.75 AU - 0.77 AU

Year: 233 Days

Day: 45 Hours

Environment

Temp: 176 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.24 AU - 1.38 AU

Year: 527 Days

Day: 45.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.09 AU - 1.63 AU

Year: 557 Days

Day: 14.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 44.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,686,501 km

• M1: 76,295 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.16 AU - 1.85 AU

Year: 646 Days

Day: 29.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.15 AU - 3.49 AU

Year: 1664 Days

Day: 34.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,686,501 km

• M1: 533,017 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.3

Radius: 12.5

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.98 AU - 7.26 AU

Year: 5986 Days

Day: 8.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 41,686,501 km

• M1: 156,629 km (0.119 R)
• M2: 239,805 km (0.068 R)
• M3: 328,068 km (0.113 R)
• M4: 500,255 km (0.073 R)
• M5: 931,696 km (0.091 R)
• M6: 1,037,012 km (0.12 R)
• M7: 1,130,960 km (0.069 R)
• M8: 1,908,719 km (0.072 R)
• M9: 2,065,647 km (0.117 R)
• M10: 2,165,878 km (0.082 R)
• M11: 3,142,453 km (0.072 R)
• M12: 3,352,638 km (0.093 R)
• M13: 3,615,930 km (0.052 R)
• M14: 4,112,296 km (0.115 R)
• M15: 4,342,677 km (0.104 R)
• M16: 4,951,091 km (0.094 R)
• M17: 5,114,302 km (0.112 R)
• M18: 5,445,961 km (0.077 R)
• M19: 5,727,953 km (0.09 R)
• M20: 5,841,946 km (0.037 R)
• M21: 6,276,678 km (0.109 R)
• M22: 6,453,503 km (0.115 R)
• M23: 7,208,224 km (0.116 R)
• M24: 7,549,307 km (0.102 R)
• M25: 7,959,056 km (0.074 R)
• M26: 8,182,854 km (0.058 R)
• M27: 8,571,210 km (0.03 R)
• M28: 8,767,632 km (0.073 R)
• M29: 8,866,367 km (0.079 R)
• M30: 9,977,729 km (0.061 R)
• M31: 10,567,294 km (0.07 R)
• M32: 10,707,617 km (0.063 R)
• M33: 10,813,383 km (0.111 R)
• M34: 10,990,357 km (0.114 R)
• M35: 11,096,871 km (0.069 R)
• M36: 11,563,018 km (0.118 R)
• M37: 11,671,476 km (0.102 R)
• M38: 11,816,586 km (0.06 R)
• M39: 12,072,099 km (0.059 R)
• M40: 12,329,408 km (0.044 R)
• M41: 12,551,411 km (0.09 R)
• M42: 13,074,704 km (0.061 R)
• M43: 14,725,966 km (0.071 R)
• M44: 15,238,189 km (0.079 R)
• M45: 15,676,062 km (0.1 R)
• M46: 15,876,523 km (0.12 R)
• M47: 16,037,490 km (0.075 R)
• M48: 18,685,971 km (0.112 R)
• M49: 18,983,820 km (0.051 R)
• M50: 19,497,988 km (0.108 R)
• M51: 19,973,410 km (0.086 R)
• M52: 20,190,776 km (0.08 R)
• M53: 20,321,674 km (0.112 R)
• M54: 20,627,901 km (0.111 R)
• M55: 21,289,572 km (0.083 R)
• M56: 21,467,145 km (0.113 R)
• M57: 21,556,156 km (0.101 R)
• M58: 21,823,786 km (0.093 R)
• M59: 23,315,726 km (0.104 R)
• M60: 24,143,451 km (0.05 R)
• M61: 24,654,028 km (0.098 R)
• M62: 24,747,228 km (0.116 R)
• M63: 24,840,577 km (0.113 R)
• M64: 25,308,968 km (0.088 R)
• M65: 26,492,736 km (0.085 R)
• M66: 26,779,515 km (0.058 R)
• M67: 27,645,986 km (0.085 R)
• M68: 28,766,623 km (0.11 R)
• M69: 29,012,263 km (0.111 R)
• M70: 29,456,120 km (0.086 R)
• M71: 29,951,887 km (0.117 R)
• M72: 31,405,231 km (0.096 R)
• M73: 31,911,619 km (0.077 R)
• M74: 34,068,222 km (0.107 R)
• M75: 34,954,440 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.8

Radius: 14.6

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.68 AU - 9.7 AU

Year: 9792 Days

Day: 10.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,686,501 km

• M1: 188,045 km (0.074 R)
• M2: 326,871 km (0.025 R)
• M3: 567,126 km (0.072 R)
• M4: 685,757 km (0.082 R)
• M5: 1,099,395 km (0.049 R)
• M6: 1,219,372 km (0.07 R)
• M7: 1,530,386 km (0.08 R)
• M8: 1,646,624 km (0.08 R)
• M9: 1,908,869 km (0.115 R)
• M10: 2,295,131 km (0.114 R)
• M11: 2,589,838 km (0.108 R)
• M12: 2,825,006 km (0.112 R)
• M13: 3,166,389 km (0.097 R)
• M14: 3,730,073 km (0.032 R)
• M15: 4,325,323 km (0.081 R)
• M16: 4,549,271 km (0.047 R)
• M17: 4,950,493 km (0.116 R)
• M18: 5,067,179 km (0.099 R)
• M19: 5,273,923 km (0.081 R)
• M20: 6,380,499 km (0.079 R)
• M21: 7,025,864 km (0.117 R)
• M22: 7,490,216 km (0.106 R)
• M23: 8,101,921 km (0.117 R)
• M24: 8,871,453 km (0.117 R)
• M25: 9,518,613 km (0.068 R)
• M26: 10,106,533 km (0.116 R)
• M27: 11,087,297 km (0.111 R)
• M28: 11,395,319 km (0.101 R)
• M29: 11,589,197 km (0.045 R)
• M30: 12,098,429 km (0.088 R)
• M31: 12,495,162 km (0.089 R)
• M32: 14,041,855 km (0.108 R)
• M33: 14,922,388 km (0.112 R)
• M34: 15,262,573 km (0.107 R)
• M35: 15,390,779 km (0.112 R)
• M36: 15,993,957 km (0.087 R)
• M37: 16,868,955 km (0.099 R)
• M38: 19,772,650 km (0.073 R)
• M39: 20,334,240 km (0.111 R)
• M40: 21,377,237 km (0.119 R)
• M41: 21,857,146 km (0.059 R)
• M42: 22,437,736 km (0.111 R)
• M43: 23,072,480 km (0.089 R)
• M44: 23,318,119 km (0.116 R)
• M45: 23,713,058 km (0.095 R)
• M46: 23,961,091 km (0.069 R)
• M47: 24,309,654 km (0.091 R)
• M48: 25,822,687 km (0.113 R)
• M49: 26,693,496 km (0.077 R)
• M50: 26,899,792 km (0.068 R)
• M51: 27,210,357 km (0.109 R)
• M52: 27,939,347 km (0.117 R)
• M53: 28,780,536 km (0.099 R)
• M54: 30,541,452 km (0.105 R)
• M55: 30,703,317 km (0.113 R)
• M56: 30,811,327 km (0.074 R)
• M57: 31,407,774 km (0.041 R)
• M58: 31,516,681 km (0.113 R)
• M59: 31,789,398 km (0.045 R)
• M60: 31,898,754 km (0.102 R)
• M61: 32,008,110 km (0.105 R)
• M62: 32,117,765 km (0.082 R)
• M63: 32,392,128 km (0.099 R)
• M64: 33,164,801 km (0.083 R)
• M65: 33,999,258 km (0.046 R)
• M66: 34,111,007 km (0.054 R)
• M67: 34,391,054 km (0.076 R)
• M68: 34,671,850 km (0.064 R)
• M69: 35,179,286 km (0.063 R)
• M70: 35,688,966 km (0.097 R)
• M71: 36,144,192 km (0.114 R)
• M72: 36,888,142 km (0.11 R)
• M73: 37,060,479 km (0.116 R)
• M74: 37,233,115 km (0.069 R)
• M75: 37,637,029 km (0.103 R)
• M76: 38,216,571 km (0.034 R)
• M77: 38,332,809 km (0.114 R)
• M78: 39,149,912 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.3

Radius: 13.6

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.45 AU - 12.79 AU

Year: 13033 Days

Day: 11.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,686,501 km

• M1: 178,321 km (0.097 R)
• M2: 377,136 km (0.063 R)
• M3: 489,484 km (0.064 R)
• M4: 1,096,403 km (0.117 R)
• M5: 1,318,406 km (0.105 R)
• M6: 1,411,456 km (0.06 R)
• M7: 2,612,278 km (0.033 R)
• M8: 2,701,438 km (0.036 R)
• M9: 2,883,050 km (0.104 R)
• M10: 2,975,352 km (0.086 R)
• M11: 3,258,541 km (0.04 R)
• M12: 3,452,270 km (0.106 R)
• M13: 3,550,556 km (0.068 R)
• M14: 3,750,119 km (0.042 R)
• M15: 4,091,053 km (0.071 R)
• M16: 4,406,555 km (0.11 R)
• M17: 4,657,431 km (0.09 R)
• M18: 4,913,243 km (0.12 R)
• M19: 6,140,693 km (0.069 R)
• M20: 7,587,006 km (0.118 R)
• M21: 8,282,187 km (0.108 R)
• M22: 8,503,592 km (0.075 R)
• M23: 9,271,178 km (0.089 R)
• M24: 9,593,861 km (0.069 R)
• M25: 9,733,286 km (0.069 R)
• M26: 10,775,983 km (0.099 R)
• M27: 12,104,113 km (0.026 R)
• M28: 13,535,316 km (0.103 R)
• M29: 13,901,532 km (0.089 R)
• M30: 14,536,874 km (0.113 R)
• M31: 14,697,243 km (0.103 R)
• M32: 15,181,790 km (0.078 R)
• M33: 15,562,367 km (0.115 R)
• M34: 16,277,296 km (0.081 R)
• M35: 17,910,904 km (0.097 R)
• M36: 18,776,328 km (0.104 R)
• M37: 20,487,728 km (0.025 R)
• M38: 21,029,122 km (0.117 R)
• M39: 21,210,584 km (0.119 R)
• M40: 21,392,496 km (0.091 R)
• M41: 21,636,041 km (0.063 R)
• M42: 21,941,669 km (0.06 R)
• M43: 22,187,159 km (0.072 R)
• M44: 23,053,780 km (0.045 R)
• M45: 23,491,354 km (0.059 R)
• M46: 23,931,620 km (0.101 R)
• M47: 24,121,011 km (0.089 R)
• M48: 24,756,353 km (0.106 R)
• M49: 25,655,137 km (0.075 R)
• M50: 26,043,493 km (0.036 R)
• M51: 26,760,666 km (0.11 R)
• M52: 27,088,883 km (0.1 R)
• M53: 27,484,420 km (0.109 R)
• M54: 28,147,887 km (0.074 R)
• M55: 28,481,639 km (0.093 R)
• M56: 29,626,213 km (0.11 R)
• M57: 30,033,717 km (0.099 R)
• M58: 32,587,802 km (0.111 R)
• M59: 32,868,148 km (0.1 R)
• M60: 34,423,966 km (0.066 R)
• M61: 34,923,922 km (0.064 R)
• M62: 35,354,465 km (0.09 R)
• M63: 35,498,378 km (0.103 R)
• M64: 36,148,381 km (0.11 R)
• M65: 36,293,341 km (0.048 R)
• M66: 36,875,277 km (0.079 R)
• M67: 38,417,332 km (0.038 R)
• M68: 38,713,386 km (0.109 R)
• M69: 39,531,686 km (0.102 R)
• M70: 39,905,382 km (0.087 R)
• M71: 40,055,279 km (0.083 R)
• M72: 42,478,315 km (0.119 R)
• M73: 43,399,240 km (0.073 R)
• M74: 44,326,597 km (0.062 R)
• M75: 45,182,596 km (0.103 R)
• M76: 46,673,788 km (0.032 R)
• M77: 47,465,160 km (0.115 R)
• M78: 48,181,136 km (0.03 R)
• M79: 49,141,405 km (0.114 R)
• M80: 49,784,975 km (0.086 R)
• M81: 50,107,807 km (0.112 R)
• M82: 50,674,633 km (0.111 R)
• M83: 52,387,529 km (0.052 R)
• M84: 54,617,584 km (0.062 R)
• M85: 54,867,263 km (0.108 R)
• M86: 55,869,868 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83

Radius: 4.8

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.53 AU - 20.23 AU

Year: 23300 Days

Day: 16.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 41,686,501 km

• M1: 74,350 km (0.117 R)
• M2: 234,270 km (0.03 R)
• M3: 265,237 km (0.119 R)
• M4: 525,089 km (0.069 R)
• M5: 671,545 km (0.107 R)
• M6: 1,683,126 km (0.103 R)
• M7: 1,855,313 km (0.048 R)
• M8: 2,824,408 km (0.091 R)
• M9: 3,866,955 km (0.09 R)
• M10: 4,065,621 km (0.117 R)
• M11: 4,892,898 km (0.084 R)
• M12: 4,984,601 km (0.056 R)
• M13: 5,388,366 km (0.1 R)
• M14: 5,770,439 km (0.041 R)
• M15: 6,062,753 km (0.075 R)
• M16: 6,359,854 km (0.082 R)
• M17: 6,729,361 km (0.08 R)
• M18: 6,968,119 km (0.085 R)
• M19: 7,736,603 km (0.103 R)
• M20: 7,807,812 km (0.071 R)
• M21: 8,275,904 km (0.101 R)
• M22: 8,752,971 km (0.092 R)
• M23: 9,849,225 km (0.081 R)
• M24: 10,709,263 km (0.12 R)
• M25: 11,309,300 km (0.054 R)
• M26: 11,920,258 km (0.052 R)
• M27: 15,533,944 km (0.107 R)
• M28: 15,939,803 km (0.072 R)
• M29: 17,038,898 km (0.07 R)
• M30: 18,351,919 km (0.114 R)
• M31: 18,494,486 km (0.117 R)
• M32: 18,637,352 km (0.116 R)
• M33: 20,185,091 km (0.069 R)
• M34: 20,529,166 km (0.099 R)
• M35: 21,522,646 km (0.073 R)
• M36: 21,874,051 km (0.077 R)
• M37: 22,837,461 km (0.032 R)
• M38: 22,939,786 km (0.071 R)
• M39: 23,042,111 km (0.093 R)
• M40: 24,805,571 km (0.099 R)
• M41: 24,910,589 km (0.103 R)
• M42: 25,015,906 km (0.113 R)
• M43: 25,650,350 km (0.077 R)
• M44: 25,703,457 km (0.092 R)
• M45: 25,916,186 km (0.067 R)
• M46: 26,665,671 km (0.103 R)
• M47: 27,966,873 km (0.041 R)
• M48: 28,735,507 km (0.096 R)
• M49: 29,957,123 km (0.07 R)
• M50: 30,293,270 km (0.075 R)
• M51: 31,821,262 km (0.109 R)
• M52: 32,508,515 km (0.099 R)
• M53: 34,951,747 km (0.113 R)
• M54: 36,374,124 km (0.027 R)
• M55: 37,875,787 km (0.078 R)
• M56: 38,057,399 km (0.106 R)
• M57: 39,458,982 km (0.09 R)
• M58: 39,643,137 km (0.116 R)
• M59: 40,567,651 km (0.076 R)
• M60: 41,063,718 km (0.034 R)
• M61: 41,125,801 km (0.11 R)
• M62: 41,374,732 km (0.106 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 11,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit