🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.89 AU - 1.41 AU

Year: 465 Days

Day: 18.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.25 AU - 1.85 AU

Year: 727 Days

Day: 42.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.61 AU - 3.69 AU

Year: 2106 Days

Day: 43.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.66 AU - 4.94 AU

Year: 3359 Days

Day: 24.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,446,451 km

• M1: 512,522 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.7

Radius: 8.4

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.61 AU - 5.77 AU

Year: 3826 Days

Day: 9.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,446,451 km

• M1: 154,385 km (0.077 R)
• M2: 311,313 km (0.094 R)
• M3: 363,972 km (0.079 R)
• M4: 663,018 km (0.115 R)
• M5: 867,817 km (0.066 R)
• M6: 1,082,341 km (0.059 R)
• M7: 1,234,781 km (0.12 R)
• M8: 1,348,176 km (0.088 R)
• M9: 1,476,980 km (0.101 R)
• M10: 2,086,142 km (0.071 R)
• M11: 2,153,761 km (0.086 R)
• M12: 2,361,103 km (0.066 R)
• M13: 2,474,498 km (0.093 R)
• M14: 2,840,265 km (0.118 R)
• M15: 3,412,627 km (0.088 R)
• M16: 3,492,811 km (0.037 R)
• M17: 3,622,213 km (0.111 R)
• M18: 3,687,588 km (0.065 R)
• M19: 3,952,974 km (0.117 R)
• M20: 4,087,911 km (0.105 R)
• M21: 4,241,698 km (0.05 R)
• M22: 4,432,286 km (0.084 R)
• M23: 4,893,795 km (0.12 R)
• M24: 4,966,201 km (0.059 R)
• M25: 5,112,058 km (0.044 R)
• M26: 5,614,707 km (0.079 R)
• M27: 5,785,847 km (0.101 R)
• M28: 6,133,214 km (0.092 R)
• M29: 6,368,531 km (0.064 R)
• M30: 6,427,921 km (0.105 R)
• M31: 6,848,291 km (0.102 R)
• M32: 6,990,409 km (0.094 R)
• M33: 7,195,059 km (0.089 R)
• M34: 7,318,926 km (0.043 R)
• M35: 7,443,392 km (0.098 R)
• M36: 7,547,661 km (0.088 R)
• M37: 7,694,566 km (0.058 R)
• M38: 8,055,097 km (0.109 R)
• M39: 8,421,163 km (0.109 R)
• M40: 8,529,921 km (0.077 R)
• M41: 8,748,783 km (0.111 R)
• M42: 9,058,301 km (0.115 R)
• M43: 9,326,380 km (0.108 R)
• M44: 9,642,480 km (0.107 R)
• M45: 9,916,394 km (0.086 R)
• M46: 10,008,247 km (0.089 R)
• M47: 10,262,264 km (0.087 R)
• M48: 10,612,024 km (0.117 R)
• M49: 10,705,972 km (0.102 R)
• M50: 10,894,764 km (0.116 R)
• M51: 10,965,823 km (0.119 R)
• M52: 11,227,769 km (0.069 R)
• M53: 11,323,512 km (0.067 R)
• M54: 11,879,417 km (0.035 R)
• M55: 12,050,258 km (0.082 R)
• M56: 12,246,680 km (0.057 R)
• M57: 12,518,499 km (0.116 R)
• M58: 12,692,332 km (0.086 R)
• M59: 12,792,114 km (0.101 R)
• M60: 12,867,212 km (0.097 R)
• M61: 12,992,425 km (0.062 R)
• M62: 13,574,212 km (0.074 R)
• M63: 13,676,237 km (0.087 R)
• M64: 13,778,562 km (0.101 R)
• M65: 13,855,456 km (0.06 R)
• M66: 13,958,229 km (0.042 R)
• M67: 14,138,644 km (0.099 R)
• M68: 14,632,317 km (0.073 R)
• M69: 14,868,084 km (0.1 R)
• M70: 15,052,388 km (0.08 R)
• M71: 15,105,047 km (0.09 R)
• M72: 15,316,877 km (0.086 R)
• M73: 15,583,012 km (0.119 R)
• M74: 15,850,642 km (0.032 R)
• M75: 16,444,845 km (0.108 R)
• M76: 16,526,376 km (0.044 R)
• M77: 17,073,755 km (0.076 R)
• M78: 17,349,613 km (0.034 R)
• M79: 17,738,418 km (0.055 R)
• M80: 18,158,190 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.2

Radius: 9.5

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.16 AU - 6.96 AU

Year: 5620 Days

Day: 6.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,446,451 km

• M1: 123,119 km (0.109 R)
• M2: 185,202 km (0.098 R)
• M3: 275,559 km (0.092 R)
• M4: 508,782 km (0.074 R)
• M5: 643,271 km (0.115 R)
• M6: 1,004,849 km (0.093 R)
• M7: 1,207,853 km (0.098 R)
• M8: 1,376,899 km (0.092 R)
• M9: 1,472,492 km (0.056 R)
• M10: 1,553,873 km (0.111 R)
• M11: 1,859,651 km (0.075 R)
• M12: 2,019,870 km (0.096 R)
• M13: 2,315,925 km (0.115 R)
• M14: 2,645,788 km (0.092 R)
• M15: 3,073,937 km (0.107 R)
• M16: 3,157,861 km (0.068 R)
• M17: 3,458,254 km (0.077 R)
• M18: 3,589,751 km (0.072 R)
• M19: 3,971,524 km (0.099 R)
• M20: 5,496,974 km (0.076 R)
• M21: 5,650,910 km (0.04 R)
• M22: 5,780,312 km (0.064 R)
• M23: 5,884,582 km (0.109 R)
• M24: 6,094,916 km (0.079 R)
• M25: 6,254,238 km (0.052 R)
• M26: 6,468,911 km (0.102 R)
• M27: 7,323,564 km (0.094 R)
• M28: 7,778,640 km (0.061 R)
• M29: 8,067,664 km (0.037 R)
• M30: 8,389,748 km (0.1 R)
• M31: 8,507,781 km (0.118 R)
• M32: 8,716,021 km (0.093 R)
• M33: 9,750,640 km (0.044 R)
• M34: 9,812,723 km (0.112 R)
• M35: 9,937,338 km (0.084 R)
• M36: 10,314,175 km (0.09 R)
• M37: 10,504,314 km (0.057 R)
• M38: 10,920,345 km (0.057 R)
• M39: 11,276,687 km (0.089 R)
• M40: 12,000,741 km (0.106 R)
• M41: 12,167,393 km (0.076 R)
• M42: 12,705,796 km (0.119 R)
• M43: 14,438,289 km (0.044 R)
• M44: 14,864,942 km (0.076 R)
• M45: 15,008,107 km (0.1 R)
• M46: 15,440,445 km (0.093 R)
• M47: 15,549,203 km (0.106 R)
• M48: 16,464,891 km (0.115 R)
• M49: 16,798,943 km (0.106 R)
• M50: 16,873,443 km (0.117 R)
• M51: 17,398,232 km (0.111 R)
• M52: 18,502,265 km (0.103 R)
• M53: 18,694,797 km (0.12 R)
• M54: 18,888,227 km (0.091 R)
• M55: 19,393,868 km (0.047 R)
• M56: 20,101,466 km (0.064 R)
• M57: 20,220,247 km (0.114 R)
• M58: 21,138,329 km (0.108 R)
• M59: 21,622,876 km (0.086 R)
• M60: 21,744,499 km (0.096 R)
• M61: 21,988,493 km (0.095 R)
• M62: 22,110,864 km (0.091 R)
• M63: 22,438,334 km (0.087 R)
• M64: 24,520,886 km (0.084 R)
• M65: 24,944,847 km (0.105 R)
• M66: 25,115,089 km (0.092 R)
• M67: 25,242,995 km (0.055 R)
• M68: 25,628,060 km (0.083 R)
• M69: 25,799,948 km (0.067 R)
• M70: 26,447,557 km (0.031 R)
• M71: 26,795,073 km (0.114 R)
• M72: 27,231,749 km (0.096 R)
• M73: 27,714,651 km (0.111 R)
• M74: 28,156,264 km (0.105 R)
• M75: 28,289,107 km (0.112 R)
• M76: 29,091,101 km (0.113 R)
• M77: 29,225,440 km (0.088 R)
• M78: 29,674,832 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.6

Radius: 11.4

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.28 AU - 10.8 AU

Year: 11985 Days

Day: 6.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,446,451 km

• M1: 189,092 km (0.101 R)
• M2: 458,517 km (0.102 R)
• M3: 652,546 km (0.074 R)
• M4: 797,955 km (0.099 R)
• M5: 914,791 km (0.096 R)
• M6: 1,058,854 km (0.084 R)
• M7: 1,813,575 km (0.101 R)
• M8: 2,471,058 km (0.095 R)
• M9: 2,947,976 km (0.091 R)
• M10: 3,102,959 km (0.112 R)
• M11: 3,783,629 km (0.093 R)
• M12: 3,952,525 km (0.085 R)
• M13: 4,193,079 km (0.119 R)
• M14: 4,616,889 km (0.11 R)
• M15: 4,907,109 km (0.118 R)
• M16: 5,054,463 km (0.071 R)
• M17: 5,278,411 km (0.043 R)
• M18: 5,620,242 km (0.107 R)
• M19: 5,891,314 km (0.042 R)
• M20: 6,405,930 km (0.097 R)
• M21: 6,486,414 km (0.085 R)
• M22: 7,648,490 km (0.098 R)
• M23: 7,819,780 km (0.083 R)
• M24: 8,079,033 km (0.084 R)
• M25: 9,144,319 km (0.09 R)
• M26: 10,253,588 km (0.102 R)
• M27: 10,824,004 km (0.117 R)
• M28: 11,551,648 km (0.05 R)
• M29: 12,245,035 km (0.09 R)
• M30: 12,951,884 km (0.109 R)
• M31: 13,259,009 km (0.098 R)
• M32: 13,361,783 km (0.084 R)
• M33: 15,366,544 km (0.099 R)
• M34: 15,583,012 km (0.085 R)
• M35: 16,183,647 km (0.113 R)
• M36: 16,847,263 km (0.088 R)
• M37: 17,973,287 km (0.077 R)
• M38: 18,833,774 km (0.084 R)
• M39: 19,007,457 km (0.089 R)
• M40: 19,766,217 km (0.073 R)
• M41: 21,133,093 km (0.091 R)
• M42: 22,101,739 km (0.107 R)
• M43: 22,468,852 km (0.091 R)
• M44: 23,769,157 km (0.078 R)
• M45: 24,460,149 km (0.032 R)
• M46: 24,776,399 km (0.112 R)
• M47: 25,349,060 km (0.059 R)
• M48: 26,054,863 km (0.106 R)
• M49: 26,183,816 km (0.092 R)
• M50: 28,144,595 km (0.075 R)
• M51: 28,343,411 km (0.109 R)
• M52: 29,343,772 km (0.084 R)
• M53: 30,084,730 km (0.038 R)
• M54: 32,552,497 km (0.1 R)
• M55: 33,249,473 km (0.037 R)
• M56: 34,587,327 km (0.068 R)
• M57: 35,727,562 km (0.031 R)
• M58: 36,230,360 km (0.085 R)
• M59: 36,302,317 km (0.085 R)
• M60: 38,264,592 km (0.072 R)
• M61: 38,705,307 km (0.114 R)
• M62: 39,221,570 km (0.065 R)
• M63: 41,460,003 km (0.119 R)
• M64: 41,610,797 km (0.035 R)
• M65: 43,051,574 km (0.051 R)
• M66: 43,356,904 km (0.076 R)
• M67: 43,739,725 km (0.094 R)
• M68: 44,662,893 km (0.031 R)
• M69: 44,972,112 km (0.104 R)
• M70: 46,763,696 km (0.036 R)
• M71: 47,156,241 km (0.101 R)
• M72: 47,865,484 km (0.068 R)
• M73: 48,816,777 km (0.1 R)
• M74: 48,896,363 km (0.101 R)
• M75: 50,094,941 km (0.096 R)
• M76: 52,357,908 km (0.093 R)
• M77: 52,439,439 km (0.113 R)
• M78: 52,683,882 km (0.112 R)
• M79: 53,010,604 km (0.116 R)
• M80: 53,501,883 km (0.04 R)
• M81: 54,076,937 km (0.029 R)
• M82: 54,489,080 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.7

Radius: 11.9

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 10.08 AU - 13.34 AU

Year: 15096 Days

Day: 8.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 53,446,451 km

• M1: 411,245 km (0.099 R)
• M2: 623,225 km (0.074 R)
• M3: 911,799 km (0.05 R)
• M4: 990,787 km (0.078 R)
• M5: 1,156,392 km (0.079 R)
• M6: 1,286,841 km (0.114 R)
• M7: 2,253,692 km (0.082 R)
• M8: 2,704,131 km (0.083 R)
• M9: 3,213,512 km (0.102 R)
• M10: 3,306,412 km (0.059 R)
• M11: 3,463,640 km (0.076 R)
• M12: 4,320,387 km (0.106 R)
• M13: 4,950,942 km (0.03 R)
• M14: 5,240,563 km (0.081 R)
• M15: 6,026,999 km (0.074 R)
• M16: 6,103,892 km (0.058 R)
• M17: 6,414,607 km (0.076 R)
• M18: 6,571,834 km (0.109 R)
• M19: 6,690,765 km (0.096 R)
• M20: 6,850,386 km (0.057 R)
• M21: 7,011,203 km (0.092 R)
• M22: 7,214,058 km (0.066 R)
• M23: 7,584,014 km (0.045 R)
• M24: 7,960,402 km (0.031 R)
• M25: 8,385,709 km (0.084 R)
• M26: 8,471,578 km (0.075 R)
• M27: 8,862,028 km (0.045 R)
• M28: 9,391,904 km (0.06 R)
• M29: 9,660,731 km (0.068 R)
• M30: 9,886,624 km (0.086 R)
• M31: 9,977,580 km (0.119 R)
• M32: 10,205,866 km (0.091 R)
• M33: 10,574,924 km (0.089 R)
• M34: 10,995,443 km (0.063 R)
• M35: 11,852,938 km (0.076 R)
• M36: 12,240,846 km (0.109 R)
• M37: 12,436,370 km (0.083 R)
• M38: 13,229,089 km (0.107 R)
• M39: 14,397,000 km (0.1 R)
• M40: 15,176,554 km (0.089 R)
• M41: 15,492,206 km (0.109 R)
• M42: 15,916,465 km (0.108 R)
• M43: 16,344,465 km (0.115 R)
• M44: 17,157,380 km (0.041 R)
• M45: 18,541,459 km (0.095 R)
• M46: 19,788,806 km (0.097 R)
• M47: 20,076,034 km (0.12 R)
• M48: 21,180,366 km (0.099 R)
• M49: 21,415,384 km (0.06 R)
• M50: 25,790,823 km (0.059 R)
• M51: 25,979,017 km (0.106 R)
• M52: 26,293,621 km (0.118 R)
• M53: 27,372,820 km (0.113 R)
• M54: 27,950,118 km (0.089 R)
• M55: 28,661,007 km (0.034 R)
• M56: 30,696,436 km (0.082 R)
• M57: 32,439,251 km (0.089 R)
• M58: 34,007,486 km (0.107 R)
• M59: 34,213,931 km (0.115 R)
• M60: 34,835,659 km (0.077 R)
• M61: 36,090,187 km (0.048 R)
• M62: 36,934,667 km (0.118 R)
• M63: 37,359,525 km (0.101 R)
• M64: 37,572,403 km (0.065 R)
• M65: 37,785,879 km (0.096 R)
• M66: 38,356,744 km (0.118 R)
• M67: 39,146,621 km (0.105 R)
• M68: 40,304,958 km (0.064 R)
• M69: 42,063,480 km (0.101 R)
• M70: 43,026,442 km (0.086 R)
• M71: 44,296,678 km (0.053 R)
• M72: 45,958,710 km (0.116 R)
• M73: 46,415,582 km (0.079 R)
• M74: 47,641,088 km (0.081 R)
• M75: 49,343,661 km (0.077 R)
• M76: 50,594,449 km (0.035 R)
• M77: 52,490,003 km (0.117 R)
• M78: 52,808,198 km (0.079 R)
• M79: 53,446,382 km (0.111 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 15,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit