🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.06 AU - 1.72 AU

Year: 631 Days

Day: 34.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.16 AU - 1.82 AU

Year: 700 Days

Day: 47.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.35 AU - 3.03 AU

Year: 1699 Days

Day: 15.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.93 AU - 4.09 AU

Year: 2532 Days

Day: 25.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.8

Radius: 8.3

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.28 AU - 7.92 AU

Year: 8067 Days

Day: 11.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,596,996 km

• M1: 112,946 km (0.117 R)
• M2: 186,698 km (0.074 R)
• M3: 298,597 km (0.114 R)
• M4: 547,528 km (0.061 R)
• M5: 856,597 km (0.059 R)
• M6: 1,050,327 km (0.119 R)
• M7: 1,330,673 km (0.083 R)
• M8: 1,540,708 km (0.053 R)
• M9: 1,618,499 km (0.096 R)
• M10: 2,009,847 km (0.036 R)
• M11: 2,077,914 km (0.11 R)
• M12: 2,233,945 km (0.091 R)
• M13: 2,521,023 km (0.111 R)
• M14: 2,576,225 km (0.053 R)
• M15: 2,744,223 km (0.078 R)
• M16: 3,090,842 km (0.066 R)
• M17: 3,289,657 km (0.071 R)
• M18: 3,472,017 km (0.109 R)
• M19: 3,574,791 km (0.056 R)
• M20: 3,699,555 km (0.075 R)
• M21: 4,366,762 km (0.095 R)
• M22: 4,862,828 km (0.1 R)
• M23: 5,305,638 km (0.055 R)
• M24: 5,591,968 km (0.092 R)
• M25: 5,834,467 km (0.113 R)
• M26: 6,229,555 km (0.082 R)
• M27: 6,787,106 km (0.116 R)
• M28: 7,045,761 km (0.115 R)
• M29: 7,176,359 km (0.053 R)
• M30: 7,546,315 km (0.047 R)
• M31: 7,599,572 km (0.068 R)
• M32: 7,679,906 km (0.058 R)
• M33: 8,194,822 km (0.059 R)
• M34: 8,553,707 km (0.067 R)
• M35: 8,974,077 km (0.047 R)
• M36: 9,058,899 km (0.03 R)
• M37: 9,516,220 km (0.101 R)
• M38: 9,805,841 km (0.029 R)
• M39: 10,275,130 km (0.063 R)
• M40: 10,334,371 km (0.116 R)
• M41: 10,512,691 km (0.028 R)
• M42: 10,751,898 km (0.085 R)
• M43: 11,235,997 km (0.099 R)
• M44: 11,296,883 km (0.055 R)
• M45: 11,665,343 km (0.093 R)
• M46: 12,162,606 km (0.043 R)
• M47: 12,825,624 km (0.082 R)
• M48: 13,306,581 km (0.108 R)
• M49: 13,500,609 km (0.095 R)
• M50: 13,695,535 km (0.098 R)
• M51: 14,088,230 km (0.097 R)
• M52: 14,551,086 km (0.111 R)
• M53: 14,650,867 km (0.072 R)
• M54: 15,187,176 km (0.097 R)
• M55: 15,288,454 km (0.028 R)
• M56: 15,491,608 km (0.116 R)
• M57: 16,037,939 km (0.056 R)
• M58: 16,451,876 km (0.101 R)
• M59: 17,608,118 km (0.071 R)
• M60: 17,749,937 km (0.053 R)
• M61: 17,927,958 km (0.025 R)
• M62: 18,070,675 km (0.116 R)
• M63: 18,142,332 km (0.091 R)
• M64: 19,409,426 km (0.038 R)
• M65: 19,666,286 km (0.045 R)
• M66: 19,813,490 km (0.055 R)
• M67: 19,924,192 km (0.102 R)
• M68: 20,146,196 km (0.112 R)
• M69: 20,629,995 km (0.032 R)
• M70: 21,193,082 km (0.069 R)
• M71: 21,837,250 km (0.025 R)
• M72: 21,913,545 km (0.042 R)
• M73: 22,027,987 km (0.074 R)
• M74: 22,719,129 km (0.111 R)
• M75: 23,222,676 km (0.054 R)
• M76: 23,808,352 km (0.044 R)
• M77: 24,043,968 km (0.104 R)
• M78: 24,874,685 km (0.075 R)
• M79: 25,916,186 km (0.107 R)
• M80: 26,890,217 km (0.09 R)
• M81: 27,094,568 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.8

Radius: 13.5

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 8.23 AU - 11.29 AU

Year: 11739 Days

Day: 12.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,596,996 km

• M1: 397,781 km (0.095 R)
• M2: 483,650 km (0.054 R)
• M3: 720,463 km (0.074 R)
• M4: 982,409 km (0.097 R)
• M5: 1,076,805 km (0.042 R)
• M6: 1,469,799 km (0.064 R)
• M7: 1,579,754 km (0.067 R)
• M8: 1,769,444 km (0.06 R)
• M9: 1,987,258 km (0.088 R)
• M10: 2,537,479 km (0.102 R)
• M11: 2,761,577 km (0.055 R)
• M12: 3,157,861 km (0.104 R)
• M13: 3,423,996 km (0.038 R)
• M14: 3,722,893 km (0.082 R)
• M15: 3,824,470 km (0.054 R)
• M16: 3,952,825 km (0.104 R)
• M17: 4,507,533 km (0.091 R)
• M18: 4,946,753 km (0.049 R)
• M19: 5,200,022 km (0.104 R)
• M20: 5,371,162 km (0.089 R)
• M21: 5,660,783 km (0.073 R)
• M22: 5,837,010 km (0.113 R)
• M23: 6,074,870 km (0.083 R)
• M24: 6,407,127 km (0.09 R)
• M25: 6,560,166 km (0.117 R)
• M26: 6,745,368 km (0.071 R)
• M27: 7,248,017 km (0.064 R)
• M28: 7,343,610 km (0.079 R)
• M29: 7,633,082 km (0.101 R)
• M30: 7,795,395 km (0.092 R)
• M31: 8,861,879 km (0.038 R)
• M32: 9,762,159 km (0.071 R)
• M33: 10,044,899 km (0.111 R)
• M34: 10,438,341 km (0.069 R)
• M35: 10,764,016 km (0.042 R)
• M36: 10,873,222 km (0.112 R)
• M37: 10,983,027 km (0.086 R)
• M38: 11,351,187 km (0.108 R)
• M39: 11,648,737 km (0.114 R)
• M40: 11,873,583 km (0.082 R)
• M41: 12,251,617 km (0.084 R)
• M42: 12,864,669 km (0.091 R)
• M43: 13,566,283 km (0.118 R)
• M44: 13,723,959 km (0.097 R)
• M45: 14,722,974 km (0.112 R)
• M46: 15,251,653 km (0.101 R)
• M47: 15,704,036 km (0.099 R)
• M48: 15,869,641 km (0.046 R)
• M49: 16,495,708 km (0.072 R)
• M50: 16,875,238 km (0.083 R)
• M51: 17,300,246 km (0.085 R)
• M52: 18,335,014 km (0.12 R)
• M53: 19,256,687 km (0.039 R)
• M54: 19,611,832 km (0.1 R)
• M55: 19,790,302 km (0.116 R)
• M56: 20,193,618 km (0.117 R)
• M57: 21,054,105 km (0.108 R)
• M58: 21,649,654 km (0.036 R)
• M59: 21,880,334 km (0.052 R)
• M60: 22,111,612 km (0.082 R)
• M61: 22,483,513 km (0.062 R)
• M62: 24,087,352 km (0.118 R)
• M63: 24,518,044 km (0.064 R)
• M64: 24,902,959 km (0.083 R)
• M65: 25,387,058 km (0.067 R)
• M66: 25,923,067 km (0.093 R)
• M67: 26,315,313 km (0.037 R)
• M68: 26,561,401 km (0.116 R)
• M69: 28,003,973 km (0.087 R)
• M70: 29,217,063 km (0.119 R)
• M71: 29,676,478 km (0.037 R)
• M72: 29,984,051 km (0.044 R)
• M73: 30,086,825 km (0.097 R)
• M74: 30,189,598 km (0.073 R)
• M75: 32,324,210 km (0.044 R)
• M76: 32,482,335 km (0.118 R)
• M77: 32,693,567 km (0.1 R)
• M78: 33,809,867 km (0.095 R)
• M79: 33,916,829 km (0.065 R)
• M80: 35,752,545 km (0.119 R)
• M81: 36,025,262 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.4

Radius: 3.9

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 11.87 AU - 15.33 AU

Year: 19310 Days

Day: 20.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 48,596,996 km

• M1: 106,962 km (0.051 R)
• M2: 162,613 km (0.077 R)
• M3: 431,291 km (0.119 R)
• M4: 527,183 km (0.117 R)
• M5: 726,746 km (0.072 R)
• M6: 841,338 km (0.091 R)
• M7: 1,386,772 km (0.078 R)
• M8: 1,626,877 km (0.092 R)
• M9: 1,692,999 km (0.066 R)
• M10: 1,760,169 km (0.098 R)
• M11: 1,931,757 km (0.106 R)
• M12: 2,497,536 km (0.083 R)
• M13: 2,907,883 km (0.103 R)
• M14: 3,680,706 km (0.088 R)
• M15: 4,078,337 km (0.115 R)
• M16: 4,236,612 km (0.029 R)
• M17: 5,673,948 km (0.106 R)
• M18: 5,774,777 km (0.075 R)
• M19: 5,850,773 km (0.098 R)
• M20: 6,080,555 km (0.084 R)
• M21: 6,261,419 km (0.069 R)
• M22: 6,628,382 km (0.069 R)
• M23: 6,814,482 km (0.114 R)
• M24: 6,894,667 km (0.059 R)
• M25: 7,882,312 km (0.061 R)
• M26: 8,363,867 km (0.116 R)
• M27: 8,942,512 km (0.073 R)
• M28: 9,030,475 km (0.098 R)
• M29: 9,118,738 km (0.117 R)
• M30: 9,864,783 km (0.038 R)
• M31: 9,925,370 km (0.056 R)
• M32: 10,475,591 km (0.113 R)
• M33: 10,754,591 km (0.08 R)
• M34: 11,319,622 km (0.028 R)
• M35: 11,541,925 km (0.098 R)
• M36: 12,152,733 km (0.112 R)
• M37: 12,250,121 km (0.038 R)
• M38: 12,773,863 km (0.097 R)
• M39: 12,806,924 km (0.093 R)
• M40: 14,012,982 km (0.038 R)
• M41: 14,906,381 km (0.107 R)
• M42: 15,080,213 km (0.107 R)
• M43: 15,535,589 km (0.111 R)
• M44: 15,888,939 km (0.079 R)
• M45: 16,137,721 km (0.048 R)
• M46: 16,855,940 km (0.111 R)
• M47: 17,952,642 km (0.086 R)
• M48: 18,137,695 km (0.069 R)
• M49: 18,846,639 km (0.09 R)
• M50: 18,884,188 km (0.071 R)
• M51: 18,959,286 km (0.077 R)
• M52: 19,147,779 km (0.119 R)
• M53: 19,907,587 km (0.073 R)
• M54: 20,406,795 km (0.051 R)
• M55: 20,445,391 km (0.03 R)
• M56: 20,910,042 km (0.093 R)
• M57: 21,221,804 km (0.038 R)
• M58: 21,300,044 km (0.112 R)
• M59: 21,378,284 km (0.093 R)
• M60: 21,731,634 km (0.118 R)
• M61: 22,563,847 km (0.079 R)
• M62: 23,003,814 km (0.112 R)
• M63: 23,933,116 km (0.105 R)
• M64: 24,014,497 km (0.109 R)
• M65: 24,833,247 km (0.092 R)
• M66: 25,163,409 km (0.094 R)
• M67: 25,786,185 km (0.078 R)
• M68: 26,793,278 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.5

Radius: 5.8

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 11.3 AU - 16.2 AU

Year: 19630 Days

Day: 21.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 48,596,996 km

• M1: 82,279 km (0.117 R)
• M2: 185,352 km (0.119 R)
• M3: 424,708 km (0.118 R)
• M4: 492,775 km (0.037 R)
• M5: 660,026 km (0.116 R)
• M6: 823,686 km (0.08 R)
• M7: 1,164,320 km (0.101 R)
• M8: 1,362,687 km (0.079 R)
• M9: 1,598,453 km (0.119 R)
• M10: 1,961,677 km (0.107 R)
• M11: 2,696,801 km (0.113 R)
• M12: 3,543,525 km (0.088 R)
• M13: 4,014,160 km (0.116 R)
• M14: 4,200,259 km (0.114 R)
• M15: 4,542,689 km (0.041 R)
• M16: 4,815,107 km (0.108 R)
• M17: 5,092,910 km (0.066 R)
• M18: 5,133,002 km (0.075 R)
• M19: 5,375,949 km (0.102 R)
• M20: 5,664,075 km (0.075 R)
• M21: 5,914,950 km (0.077 R)
• M22: 6,084,295 km (0.096 R)
• M23: 6,514,688 km (0.1 R)
• M24: 7,956,812 km (0.068 R)
• M25: 8,761,498 km (0.1 R)
• M26: 9,246,794 km (0.099 R)
• M27: 10,091,872 km (0.047 R)
• M28: 10,498,031 km (0.083 R)
• M29: 11,273,995 km (0.059 R)
• M30: 11,589,497 km (0.081 R)
• M31: 11,801,477 km (0.047 R)
• M32: 11,961,247 km (0.088 R)
• M33: 13,265,591 km (0.102 R)
• M34: 13,822,245 km (0.074 R)
• M35: 13,878,194 km (0.108 R)
• M36: 13,934,443 km (0.115 R)
• M37: 15,246,865 km (0.035 R)
• M38: 15,537,384 km (0.037 R)
• M39: 15,888,341 km (0.072 R)
• M40: 16,006,075 km (0.08 R)
• M41: 16,598,333 km (0.066 R)
• M42: 16,957,068 km (0.102 R)
• M43: 17,682,468 km (0.116 R)
• M44: 18,603,243 km (0.099 R)
• M45: 19,225,720 km (0.081 R)
• M46: 19,288,401 km (0.118 R)
• M47: 19,918,358 km (0.102 R)
• M48: 20,619,224 km (0.083 R)
• M49: 21,392,944 km (0.093 R)
• M50: 21,587,870 km (0.082 R)
• M51: 21,718,020 km (0.06 R)
• M52: 23,035,080 km (0.107 R)
• M53: 23,770,354 km (0.091 R)
• M54: 23,837,523 km (0.038 R)
• M55: 24,309,953 km (0.114 R)
• M56: 25,195,423 km (0.047 R)
• M57: 25,745,494 km (0.039 R)
• M58: 25,814,609 km (0.102 R)
• M59: 26,160,778 km (0.053 R)
• M60: 27,701,935 km (0.058 R)
• M61: 28,626,450 km (0.103 R)
• M62: 30,068,424 km (0.103 R)
• M63: 31,386,381 km (0.106 R)
• M64: 31,681,687 km (0.049 R)
• M65: 33,699,763 km (0.084 R)
• M66: 35,068,134 km (0.112 R)
• M67: 35,759,127 km (0.069 R)
• M68: 36,299,624 km (0.119 R)
• M69: 37,076,486 km (0.106 R)
• M70: 37,780,344 km (0.117 R)
• M71: 38,883,927 km (0.081 R)
• M72: 41,526,873 km (0.096 R)
• M73: 44,973,458 km (0.078 R)
• M74: 47,321,696 km (0.119 R)
• M75: 48,510,700 km (0.107 R)
• M76: 49,795,596 km (0.078 R)
• M77: 51,178,329 km (0.032 R)
• M78: 56,834,026 km (0.08 R)
• M79: 57,735,503 km (0.067 R)
• M80: 58,732,573 km (0.088 R)
• M81: 59,552,519 km (0.1 R)
• M82: 60,468,058 km (0.11 R)
• M83: 61,665,289 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171.8

Radius: 5.6

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 13.45 AU - 14.75 AU

Year: 20384 Days

Day: 19.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 48,596,996 km

• M1: 81,980 km (0.071 R)
• M2: 133,441 km (0.084 R)
• M3: 261,497 km (0.09 R)
• M4: 414,984 km (0.095 R)
• M5: 579,991 km (0.032 R)
• M6: 1,086,380 km (0.114 R)
• M7: 1,147,116 km (0.103 R)
• M8: 1,314,965 km (0.059 R)
• M9: 1,673,851 km (0.114 R)
• M10: 1,840,054 km (0.106 R)
• M11: 6,026,700 km (0.119 R)
• M12: 6,318,416 km (0.089 R)
• M13: 7,687,386 km (0.082 R)
• M14: 9,019,256 km (0.098 R)
• M15: 9,775,323 km (0.118 R)
• M16: 10,247,305 km (0.114 R)
• M17: 10,333,922 km (0.109 R)
• M18: 10,420,838 km (0.1 R)
• M19: 10,464,371 km (0.09 R)
• M20: 11,392,177 km (0.106 R)
• M21: 11,526,965 km (0.116 R)
• M22: 11,979,797 km (0.066 R)
• M23: 12,254,310 km (0.104 R)
• M24: 12,300,236 km (0.089 R)
• M25: 13,043,139 km (0.067 R)
• M26: 13,609,965 km (0.05 R)
• M27: 13,657,538 km (0.106 R)
• M28: 13,800,703 km (0.051 R)
• M29: 14,378,151 km (0.12 R)
• M30: 14,767,404 km (0.059 R)
• M31: 16,765,433 km (0.083 R)
• M32: 17,123,870 km (0.042 R)
• M33: 18,161,481 km (0.08 R)
• M34: 18,793,681 km (0.117 R)
• M35: 19,433,212 km (0.081 R)
• M36: 20,025,620 km (0.068 R)
• M37: 23,702,885 km (0.109 R)
• M38: 28,065,009 km (0.068 R)
• M39: 29,040,088 km (0.097 R)
• M40: 30,026,387 km (0.047 R)
• M41: 30,274,570 km (0.076 R)
• M42: 32,603,061 km (0.096 R)
• M43: 32,730,518 km (0.097 R)
• M44: 34,143,919 km (0.053 R)
• M45: 37,763,589 km (0.049 R)
• M46: 38,434,685 km (0.057 R)
• M47: 41,296,043 km (0.109 R)
• M48: 41,572,051 km (0.093 R)
• M49: 41,710,430 km (0.116 R)
• M50: 42,821,942 km (0.101 R)
• M51: 44,225,170 km (0.082 R)
• M52: 44,719,890 km (0.119 R)
• M53: 45,074,287 km (0.103 R)
• M54: 45,500,940 km (0.094 R)
• M55: 46,000,298 km (0.056 R)
• M56: 47,364,780 km (0.089 R)
• M57: 47,581,548 km (0.032 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 19,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit