🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.2 AU - 1.84 AU

Year: 662 Days

Day: 22.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,919,326 km

• M1: 252,970 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.69 AU - 1.97 AU

Year: 874 Days

Day: 41.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,919,326 km

• M1: 455,526 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.83 AU - 2.85 AU

Year: 1264 Days

Day: 19.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.66 AU - 4.12 AU

Year: 2204 Days

Day: 42.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,919,326 km

• M1: 1,567,786 km (0.101 R)

Asteroid Belt

Center: 4.78 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.6

Radius: 10.7

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.8 AU - 7.54 AU

Year: 5412 Days

Day: 13.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,919,326 km

• M1: 171,439 km (0.072 R)
• M2: 431,141 km (0.083 R)
• M3: 584,628 km (0.11 R)
• M4: 758,012 km (0.119 R)
• M5: 1,394,701 km (0.096 R)
• M6: 1,472,342 km (0.091 R)
• M7: 1,632,412 km (0.073 R)
• M8: 1,747,902 km (0.066 R)
• M9: 2,292,438 km (0.097 R)
• M10: 2,403,888 km (0.028 R)
• M11: 2,788,205 km (0.118 R)
• M12: 2,887,538 km (0.091 R)
• M13: 3,028,310 km (0.12 R)
• M14: 3,150,980 km (0.105 R)
• M15: 3,254,502 km (0.115 R)
• M16: 3,658,117 km (0.093 R)
• M17: 3,921,259 km (0.117 R)
• M18: 4,327,717 km (0.029 R)
• M19: 4,629,755 km (0.103 R)
• M20: 5,083,635 km (0.117 R)
• M21: 5,854,662 km (0.092 R)
• M22: 5,956,838 km (0.11 R)
• M23: 6,033,881 km (0.119 R)
• M24: 6,292,984 km (0.095 R)
• M25: 6,582,306 km (0.108 R)
• M26: 6,688,670 km (0.103 R)
• M27: 7,174,115 km (0.087 R)
• M28: 7,338,524 km (0.074 R)
• M29: 7,421,102 km (0.117 R)
• M30: 7,643,105 km (0.111 R)
• M31: 7,755,004 km (0.098 R)
• M32: 7,867,352 km (0.112 R)
• M33: 8,065,270 km (0.1 R)
• M34: 8,179,114 km (0.115 R)
• M35: 8,264,834 km (0.067 R)
• M36: 8,639,875 km (0.102 R)
• M37: 8,727,241 km (0.054 R)
• M38: 9,466,553 km (0.086 R)
• M39: 9,647,118 km (0.095 R)
• M40: 10,041,907 km (0.091 R)
• M41: 10,256,879 km (0.106 R)
• M42: 10,473,197 km (0.051 R)
• M43: 10,597,513 km (0.059 R)
• M44: 10,816,225 km (0.112 R)
• M45: 11,226,572 km (0.059 R)
• M46: 11,385,744 km (0.029 R)
• M47: 11,609,842 km (0.086 R)
• M48: 12,951,436 km (0.068 R)
• M49: 14,757,531 km (0.113 R)
• M50: 14,827,243 km (0.116 R)
• M51: 15,459,444 km (0.107 R)
• M52: 16,100,471 km (0.119 R)
• M53: 16,244,234 km (0.077 R)
• M54: 16,316,191 km (0.099 R)
• M55: 16,713,972 km (0.076 R)
• M56: 17,188,197 km (0.08 R)
• M57: 18,149,962 km (0.066 R)
• M58: 18,486,856 km (0.037 R)
• M59: 19,281,221 km (0.057 R)
• M60: 19,357,516 km (0.12 R)
• M61: 19,586,849 km (0.101 R)
• M62: 19,778,634 km (0.08 R)
• M63: 20,202,744 km (0.101 R)
• M64: 20,707,936 km (0.112 R)
• M65: 20,864,116 km (0.084 R)
• M66: 21,099,284 km (0.074 R)
• M67: 21,611,806 km (0.1 R)
• M68: 21,690,943 km (0.087 R)
• M69: 22,008,839 km (0.093 R)
• M70: 22,408,265 km (0.079 R)
• M71: 23,214,298 km (0.102 R)
• M72: 23,457,993 km (0.114 R)
• M73: 24,111,886 km (0.116 R)
• M74: 24,896,227 km (0.106 R)
• M75: 25,020,842 km (0.111 R)
• M76: 25,437,772 km (0.049 R)
• M77: 26,829,630 km (0.073 R)
• M78: 27,213,498 km (0.07 R)
• M79: 28,898,120 km (0.049 R)
• M80: 29,204,048 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.1

Radius: 8.1

Gravity: 11.68 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.48 AU - 7.62 AU

Year: 5919 Days

Day: 5.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,919,326 km

• M1: 101,876 km (0.08 R)
• M2: 192,383 km (0.102 R)
• M3: 503,546 km (0.094 R)
• M4: 601,982 km (0.1 R)
• M5: 693,685 km (0.048 R)
• M6: 848,070 km (0.079 R)
• M7: 1,140,983 km (0.087 R)
• M8: 1,554,621 km (0.098 R)
• M9: 2,031,838 km (0.106 R)
• M10: 2,112,322 km (0.031 R)
• M11: 2,214,348 km (0.093 R)
• M12: 2,595,673 km (0.078 R)
• M13: 2,928,977 km (0.067 R)
• M14: 3,205,583 km (0.089 R)
• M15: 3,394,675 km (0.112 R)
• M16: 3,660,660 km (0.111 R)
• M17: 3,858,428 km (0.089 R)
• M18: 4,316,198 km (0.12 R)
• M19: 4,604,473 km (0.109 R)
• M20: 4,980,412 km (0.117 R)
• M21: 5,647,768 km (0.087 R)
• M22: 5,761,762 km (0.118 R)
• M23: 5,905,226 km (0.11 R)
• M24: 6,284,008 km (0.105 R)
• M25: 6,580,810 km (0.077 R)
• M26: 6,731,007 km (0.119 R)
• M27: 7,655,372 km (0.086 R)
• M28: 7,749,918 km (0.103 R)
• M29: 8,036,098 km (0.062 R)
• M30: 8,164,453 km (0.072 R)
• M31: 8,488,333 km (0.086 R)
• M32: 8,750,428 km (0.105 R)
• M33: 9,148,508 km (0.084 R)
• M34: 9,215,528 km (0.102 R)
• M35: 9,417,336 km (0.057 R)
• M36: 9,586,680 km (0.05 R)
• M37: 10,135,106 km (0.108 R)
• M38: 10,204,370 km (0.115 R)
• M39: 10,870,380 km (0.085 R)
• M40: 11,298,379 km (0.088 R)
• M41: 11,804,469 km (0.081 R)
• M42: 12,577,740 km (0.069 R)
• M43: 12,876,487 km (0.112 R)
• M44: 13,026,833 km (0.116 R)
• M45: 13,102,230 km (0.043 R)
• M46: 13,902,280 km (0.077 R)
• M47: 15,072,733 km (0.038 R)
• M48: 15,589,594 km (0.11 R)
• M49: 16,112,439 km (0.117 R)
• M50: 16,640,818 km (0.096 R)
• M51: 16,722,648 km (0.04 R)
• M52: 17,882,181 km (0.118 R)
• M53: 18,007,844 km (0.089 R)
• M54: 18,175,992 km (0.098 R)
• M55: 18,302,402 km (0.076 R)
• M56: 18,386,925 km (0.1 R)
• M57: 18,471,447 km (0.115 R)
• M58: 19,453,707 km (0.117 R)
• M59: 19,582,960 km (0.077 R)
• M60: 19,799,278 km (0.09 R)
• M61: 19,972,812 km (0.092 R)
• M62: 20,103,261 km (0.087 R)
• M63: 20,584,218 km (0.114 R)
• M64: 20,848,109 km (0.083 R)
• M65: 21,157,477 km (0.066 R)
• M66: 21,557,352 km (0.061 R)
• M67: 24,565,766 km (0.103 R)
• M68: 25,173,731 km (0.095 R)
• M69: 25,314,652 km (0.052 R)
• M70: 27,654,363 km (0.093 R)
• M71: 27,897,011 km (0.084 R)
• M72: 29,268,674 km (0.05 R)
• M73: 30,261,854 km (0.042 R)
• M74: 30,511,982 km (0.032 R)
• M75: 30,662,328 km (0.078 R)
• M76: 31,215,690 km (0.07 R)
• M77: 31,975,647 km (0.096 R)
• M78: 32,639,114 km (0.037 R)
• M79: 32,895,525 km (0.09 R)
• M80: 33,049,610 km (0.083 R)
• M81: 33,720,557 km (0.052 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.2

Radius: 12.7

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 9.67 AU - 10.59 AU

Year: 11384 Days

Day: 11.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,919,326 km

• M1: 266,284 km (0.046 R)
• M2: 362,326 km (0.08 R)
• M3: 527,033 km (0.104 R)
• M4: 620,682 km (0.105 R)
• M5: 781,499 km (0.047 R)
• M6: 1,094,458 km (0.1 R)
• M7: 1,201,869 km (0.04 R)
• M8: 1,331,870 km (0.054 R)
• M9: 1,586,336 km (0.069 R)
• M10: 1,878,500 km (0.117 R)
• M11: 3,240,140 km (0.05 R)
• M12: 3,398,116 km (0.093 R)
• M13: 3,859,924 km (0.11 R)
• M14: 4,255,461 km (0.104 R)
• M15: 5,269,735 km (0.066 R)
• M16: 5,362,784 km (0.052 R)
• M17: 6,389,175 km (0.103 R)
• M18: 6,521,719 km (0.076 R)
• M19: 6,688,820 km (0.085 R)
• M20: 7,198,350 km (0.106 R)
• M21: 7,720,597 km (0.119 R)
• M22: 7,861,966 km (0.086 R)
• M23: 7,968,630 km (0.052 R)
• M24: 8,399,771 km (0.076 R)
• M25: 8,618,333 km (0.087 R)
• M26: 8,728,288 km (0.094 R)
• M27: 9,172,743 km (0.114 R)
• M28: 9,968,454 km (0.084 R)
• M29: 10,433,105 km (0.104 R)
• M30: 10,825,800 km (0.12 R)
• M31: 11,183,338 km (0.08 R)
• M32: 12,197,014 km (0.087 R)
• M33: 12,361,870 km (0.119 R)
• M34: 12,986,890 km (0.075 R)
• M35: 14,224,514 km (0.095 R)
• M36: 15,499,536 km (0.068 R)
• M37: 16,082,818 km (0.094 R)
• M38: 16,263,832 km (0.112 R)
• M39: 17,224,998 km (0.102 R)
• M40: 18,535,176 km (0.081 R)
• M41: 18,724,866 km (0.034 R)
• M42: 21,399,227 km (0.044 R)
• M43: 21,748,090 km (0.085 R)
• M44: 22,603,341 km (0.059 R)
• M45: 22,755,332 km (0.105 R)
• M46: 23,009,499 km (0.072 R)
• M47: 23,367,038 km (0.08 R)
• M48: 24,087,501 km (0.063 R)
• M49: 25,444,653 km (0.111 R)
• M50: 25,761,501 km (0.052 R)
• M51: 26,559,008 km (0.118 R)
• M52: 26,665,970 km (0.11 R)
• M53: 27,041,461 km (0.048 R)
• M54: 27,310,737 km (0.075 R)
• M55: 27,851,982 km (0.084 R)
• M56: 29,055,198 km (0.103 R)
• M57: 29,165,451 km (0.053 R)
• M58: 29,663,163 km (0.094 R)
• M59: 30,554,916 km (0.104 R)
• M60: 30,667,115 km (0.109 R)
• M61: 30,779,313 km (0.097 R)
• M62: 30,947,910 km (0.111 R)
• M63: 31,512,193 km (0.109 R)
• M64: 32,307,904 km (0.053 R)
• M65: 33,110,198 km (0.12 R)
• M66: 33,687,197 km (0.116 R)
• M67: 34,209,443 km (0.105 R)
• M68: 34,442,367 km (0.087 R)
• M69: 35,261,864 km (0.105 R)
• M70: 36,028,702 km (0.08 R)
• M71: 36,443,836 km (0.107 R)
• M72: 36,562,767 km (0.098 R)
• M73: 37,099,374 km (0.073 R)
• M74: 37,338,731 km (0.104 R)
• M75: 38,664,467 km (0.082 R)
• M76: 39,089,475 km (0.032 R)
• M77: 39,760,571 km (0.082 R)
• M78: 40,250,953 km (0.075 R)
• M79: 41,052,199 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.4

Radius: 14.9

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.91 AU - 12.99 AU

Year: 12794 Days

Day: 9.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,919,326 km

• M1: 257,308 km (0.113 R)
• M2: 428,149 km (0.111 R)
• M3: 725,250 km (0.093 R)
• M4: 872,156 km (0.116 R)
• M5: 1,177,335 km (0.089 R)
• M6: 1,813,276 km (0.085 R)
• M7: 2,047,546 km (0.105 R)
• M8: 3,688,336 km (0.11 R)
• M9: 3,887,151 km (0.078 R)
• M10: 4,790,124 km (0.102 R)
• M11: 4,934,785 km (0.119 R)
• M12: 5,154,544 km (0.045 R)
• M13: 5,603,787 km (0.083 R)
• M14: 5,910,462 km (0.083 R)
• M15: 6,380,798 km (0.037 R)
• M16: 7,191,918 km (0.119 R)
• M17: 7,525,521 km (0.052 R)
• M18: 8,338,286 km (0.12 R)
• M19: 8,469,184 km (0.114 R)
• M20: 8,600,830 km (0.078 R)
• M21: 8,777,356 km (0.03 R)
• M22: 8,910,498 km (0.076 R)
• M23: 9,179,026 km (0.114 R)
• M24: 10,046,843 km (0.057 R)
• M25: 10,420,090 km (0.097 R)
• M26: 10,608,434 km (0.116 R)
• M27: 10,940,840 km (0.071 R)
• M28: 11,421,648 km (0.112 R)
• M29: 11,518,737 km (0.092 R)
• M30: 12,106,507 km (0.103 R)
• M31: 12,304,574 km (0.1 R)
• M32: 12,956,073 km (0.056 R)
• M33: 13,311,518 km (0.066 R)
• M34: 13,618,642 km (0.107 R)
• M35: 13,928,310 km (0.107 R)
• M36: 14,240,221 km (0.058 R)
• M37: 14,554,526 km (0.118 R)
• M38: 15,296,681 km (0.116 R)
• M39: 15,618,616 km (0.06 R)
• M40: 16,160,160 km (0.114 R)
• M41: 17,039,347 km (0.103 R)
• M42: 18,330,526 km (0.092 R)
• M43: 18,786,949 km (0.07 R)
• M44: 19,594,778 km (0.106 R)
• M45: 19,886,045 km (0.056 R)
• M46: 22,146,469 km (0.1 R)
• M47: 22,999,625 km (0.063 R)
• M48: 23,430,318 km (0.104 R)
• M49: 24,612,739 km (0.051 R)
• M50: 25,623,422 km (0.101 R)
• M51: 25,942,066 km (0.111 R)
• M52: 26,133,850 km (0.061 R)
• M53: 27,229,655 km (0.096 R)
• M54: 28,077,875 km (0.042 R)
• M55: 29,466,293 km (0.049 R)
• M56: 29,867,065 km (0.076 R)
• M57: 31,080,304 km (0.07 R)
• M58: 32,999,495 km (0.067 R)
• M59: 35,168,814 km (0.113 R)
• M60: 35,949,565 km (0.092 R)
• M61: 38,399,081 km (0.054 R)
• M62: 40,086,395 km (0.107 R)
• M63: 40,678,952 km (0.053 R)
• M64: 40,902,003 km (0.089 R)
• M65: 41,872,893 km (0.119 R)
• M66: 42,775,866 km (0.104 R)
• M67: 43,381,438 km (0.084 R)
• M68: 44,600,960 km (0.082 R)
• M69: 45,138,166 km (0.098 R)
• M70: 45,291,952 km (0.071 R)
• M71: 46,296,352 km (0.116 R)
• M72: 46,684,559 km (0.045 R)
• M73: 47,151,902 km (0.077 R)
• M74: 47,777,371 km (0.116 R)
• M75: 49,274,098 km (0.064 R)
• M76: 49,591,096 km (0.09 R)
• M77: 50,386,657 km (0.086 R)
• M78: 51,266,592 km (0.085 R)
• M79: 51,829,379 km (0.1 R)
• M80: 52,879,706 km (0.101 R)
• M81: 53,529,559 km (0.109 R)
• M82: 54,182,105 km (0.117 R)
• M83: 54,673,235 km (0.093 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 16,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit