🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.56 AU - 0.88 AU

Year: 222 Days

Day: 32.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 105,892,543 km

• M1: 59,390 km (0.12 R)
• M2: 237,262 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.85 AU - 0.89 AU

Year: 295 Days

Day: 42.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,892,543 km

• M1: 149,598 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.44 AU - 2.3 AU

Year: 929 Days

Day: 28.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.37 AU - 2.43 AU

Year: 1351 Days

Day: 39.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.42 AU - 3.64 AU

Year: 2410 Days

Day: 42.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.2

Radius: 13.9

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.84 AU - 5.08 AU

Year: 4015 Days

Day: 8.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 105,892,543 km

• M1: 197,469 km (0.044 R)
• M2: 345,421 km (0.094 R)
• M3: 534,064 km (0.103 R)
• M4: 660,923 km (0.108 R)
• M5: 799,900 km (0.087 R)
• M6: 1,039,107 km (0.063 R)
• M7: 1,302,698 km (0.107 R)
• M8: 1,425,817 km (0.113 R)
• M9: 1,553,275 km (0.097 R)
• M10: 1,660,387 km (0.064 R)
• M11: 1,959,134 km (0.089 R)
• M12: 2,481,679 km (0.079 R)
• M13: 2,594,326 km (0.117 R)
• M14: 3,092,487 km (0.105 R)
• M15: 3,214,110 km (0.078 R)
• M16: 3,604,710 km (0.095 R)
• M17: 3,716,759 km (0.087 R)
• M18: 4,060,385 km (0.095 R)
• M19: 4,160,616 km (0.059 R)
• M20: 4,261,445 km (0.118 R)
• M21: 4,569,317 km (0.104 R)
• M22: 4,796,257 km (0.113 R)
• M23: 4,884,520 km (0.052 R)
• M24: 5,243,256 km (0.108 R)
• M25: 5,334,211 km (0.103 R)
• M26: 5,666,468 km (0.101 R)
• M27: 5,948,460 km (0.104 R)
• M28: 6,545,954 km (0.103 R)
• M29: 7,061,917 km (0.094 R)
• M30: 7,162,746 km (0.104 R)
• M31: 7,325,060 km (0.06 R)
• M32: 7,447,431 km (0.106 R)
• M33: 7,653,128 km (0.099 R)
• M34: 7,839,976 km (0.039 R)
• M35: 8,537,550 km (0.105 R)
• M36: 8,666,653 km (0.059 R)
• M37: 8,796,355 km (0.053 R)
• M38: 9,211,190 km (0.095 R)
• M39: 9,343,584 km (0.076 R)
• M40: 9,947,211 km (0.107 R)
• M41: 10,794,833 km (0.118 R)
• M42: 10,911,220 km (0.06 R)
• M43: 11,262,775 km (0.12 R)
• M44: 11,428,081 km (0.089 R)
• M45: 11,665,642 km (0.106 R)
• M46: 11,785,171 km (0.056 R)
• M47: 12,194,171 km (0.113 R)
• M48: 12,315,495 km (0.097 R)
• M49: 12,706,095 km (0.044 R)
• M50: 12,902,966 km (0.086 R)
• M51: 13,374,498 km (0.077 R)
• M52: 13,574,810 km (0.098 R)
• M53: 14,156,147 km (0.077 R)
• M54: 14,258,173 km (0.115 R)
• M55: 14,488,404 km (0.115 R)
• M56: 14,797,324 km (0.077 R)
• M57: 14,900,846 km (0.061 R)
• M58: 15,212,757 km (0.101 R)
• M59: 15,474,254 km (0.113 R)
• M60: 15,605,601 km (0.057 R)
• M61: 15,790,055 km (0.101 R)
• M62: 16,001,886 km (0.08 R)
• M63: 16,615,985 km (0.095 R)
• M64: 16,885,411 km (0.04 R)
• M65: 17,455,828 km (0.099 R)
• M66: 17,757,267 km (0.073 R)
• M67: 18,032,677 km (0.03 R)
• M68: 18,170,905 km (0.114 R)
• M69: 18,643,635 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.8

Radius: 9.9

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.21 AU - 8.89 AU

Year: 7540 Days

Day: 7.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 105,892,543 km

• M1: 208,689 km (0.039 R)
• M2: 413,937 km (0.061 R)
• M3: 626,815 km (0.041 R)
• M4: 698,921 km (0.038 R)
• M5: 1,029,981 km (0.076 R)
• M6: 1,180,926 km (0.086 R)
• M7: 1,435,242 km (0.075 R)
• M8: 1,505,254 km (0.069 R)
• M9: 1,903,035 km (0.079 R)
• M10: 2,316,523 km (0.075 R)
• M11: 2,533,739 km (0.032 R)
• M12: 2,670,920 km (0.101 R)
• M13: 2,934,661 km (0.047 R)
• M14: 3,078,724 km (0.11 R)
• M15: 3,262,281 km (0.106 R)
• M16: 3,563,571 km (0.097 R)
• M17: 3,775,850 km (0.103 R)
• M18: 3,952,825 km (0.092 R)
• M19: 4,032,261 km (0.088 R)
• M20: 4,152,538 km (0.062 R)
• M21: 4,233,470 km (0.114 R)
• M22: 4,520,698 km (0.109 R)
• M23: 4,814,209 km (0.03 R)
• M24: 5,754,432 km (0.114 R)
• M25: 5,890,117 km (0.098 R)
• M26: 5,958,483 km (0.072 R)
• M27: 6,095,664 km (0.101 R)
• M28: 6,234,042 km (0.049 R)
• M29: 6,797,877 km (0.114 R)
• M30: 7,013,597 km (0.076 R)
• M31: 8,585,871 km (0.042 R)
• M32: 9,080,890 km (0.107 R)
• M33: 9,800,157 km (0.06 R)
• M34: 9,935,243 km (0.035 R)
• M35: 10,071,078 km (0.119 R)
• M36: 10,180,285 km (0.083 R)
• M37: 10,731,702 km (0.113 R)
• M38: 10,871,128 km (0.073 R)
• M39: 11,491,660 km (0.068 R)
• M40: 11,720,245 km (0.092 R)
• M41: 13,752,831 km (0.051 R)
• M42: 14,239,623 km (0.039 R)
• M43: 14,577,565 km (0.094 R)
• M44: 15,355,324 km (0.102 R)
• M45: 16,402,659 km (0.095 R)
• M46: 16,853,995 km (0.065 R)
• M47: 17,048,622 km (0.113 R)
• M48: 17,146,310 km (0.114 R)
• M49: 17,374,745 km (0.065 R)
• M50: 17,571,467 km (0.102 R)
• M51: 17,867,820 km (0.117 R)
• M52: 18,232,390 km (0.114 R)
• M53: 18,867,732 km (0.091 R)
• M54: 19,783,122 km (0.12 R)
• M55: 19,919,854 km (0.086 R)
• M56: 20,125,701 km (0.065 R)
• M57: 20,574,195 km (0.076 R)
• M58: 20,886,556 km (0.113 R)
• M59: 22,293,972 km (0.118 R)
• M60: 22,614,860 km (0.082 R)
• M61: 22,829,682 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.3

Radius: 12.8

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.8 AU - 9.04 AU

Year: 9682 Days

Day: 14.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 105,892,543 km

• M1: 370,255 km (0.053 R)
• M2: 503,098 km (0.117 R)
• M3: 739,163 km (0.082 R)
• M4: 826,528 km (0.085 R)
• M5: 993,629 km (0.036 R)
• M6: 1,363,285 km (0.069 R)
• M7: 1,656,946 km (0.12 R)
• M8: 2,174,405 km (0.057 R)
• M9: 2,331,483 km (0.06 R)
• M10: 3,503,582 km (0.093 R)
• M11: 4,004,735 km (0.062 R)
• M12: 4,296,750 km (0.097 R)
• M13: 4,528,776 km (0.055 R)
• M14: 4,629,456 km (0.097 R)
• M15: 4,833,208 km (0.062 R)
• M16: 5,109,366 km (0.085 R)
• M17: 5,533,625 km (0.082 R)
• M18: 5,859,300 km (0.1 R)
• M19: 5,969,254 km (0.047 R)
• M20: 6,491,500 km (0.075 R)
• M21: 7,067,602 km (0.104 R)
• M22: 7,302,620 km (0.069 R)
• M23: 7,700,251 km (0.091 R)
• M24: 7,901,610 km (0.108 R)
• M25: 8,064,073 km (0.102 R)
• M26: 9,146,863 km (0.105 R)
• M27: 9,360,339 km (0.07 R)
• M28: 9,618,694 km (0.11 R)
• M29: 9,705,311 km (0.069 R)
• M30: 10,054,473 km (0.065 R)
• M31: 10,186,568 km (0.05 R)
• M32: 11,126,940 km (0.097 R)
• M33: 11,584,560 km (0.112 R)
• M34: 12,282,584 km (0.104 R)
• M35: 12,803,035 km (0.114 R)
• M36: 14,656,403 km (0.047 R)
• M37: 14,806,300 km (0.077 R)
• M38: 15,007,060 km (0.092 R)
• M39: 15,107,590 km (0.096 R)
• M40: 15,461,688 km (0.097 R)
• M41: 16,178,112 km (0.065 R)
• M42: 17,115,193 km (0.103 R)
• M43: 18,499,721 km (0.114 R)
• M44: 18,878,653 km (0.09 R)
• M45: 19,369,484 km (0.055 R)
• M46: 19,479,139 km (0.094 R)
• M47: 20,030,706 km (0.101 R)
• M48: 20,643,160 km (0.036 R)
• M49: 20,755,209 km (0.1 R)
• M50: 20,979,905 km (0.099 R)
• M51: 21,772,624 km (0.108 R)
• M52: 21,886,767 km (0.057 R)
• M53: 22,115,502 km (0.034 R)
• M54: 22,344,985 km (0.078 R)
• M55: 23,329,190 km (0.077 R)
• M56: 24,268,365 km (0.086 R)
• M57: 25,040,739 km (0.112 R)
• M58: 25,580,039 km (0.046 R)
• M59: 26,002,204 km (0.119 R)
• M60: 26,609,272 km (0.11 R)
• M61: 27,961,338 km (0.112 R)
• M62: 28,770,812 km (0.046 R)
• M63: 28,958,707 km (0.106 R)
• M64: 31,309,488 km (0.118 R)
• M65: 32,085,003 km (0.107 R)
• M66: 32,409,930 km (0.112 R)
• M67: 33,260,095 km (0.118 R)
• M68: 33,391,442 km (0.087 R)
• M69: 35,316,766 km (0.079 R)
• M70: 37,346,061 km (0.058 R)
• M71: 37,756,408 km (0.118 R)
• M72: 38,443,810 km (0.109 R)
• M73: 38,650,854 km (0.052 R)
• M74: 39,135,252 km (0.047 R)
• M75: 39,830,882 km (0.108 R)
• M76: 40,390,228 km (0.076 R)
• M77: 41,234,259 km (0.111 R)
• M78: 42,155,184 km (0.027 R)
• M79: 42,439,869 km (0.101 R)
• M80: 43,800,910 km (0.113 R)
• M81: 45,322,021 km (0.109 R)
• M82: 46,419,022 km (0.088 R)
• M83: 47,081,442 km (0.074 R)
• M84: 47,969,604 km (0.059 R)
• M85: 48,118,155 km (0.099 R)
• M86: 48,863,153 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.4

Radius: 9.5

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 11.26 AU - 13.06 AU

Year: 15411 Days

Day: 14.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 93.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 105,892,543 km

• M1: 134,488 km (0.113 R)
• M2: 274,362 km (0.094 R)
• M3: 399,726 km (0.105 R)
• M4: 661,522 km (0.091 R)
• M5: 756,217 km (0.088 R)
• M6: 990,488 km (0.052 R)
• M7: 2,102,149 km (0.101 R)
• M8: 2,434,705 km (0.118 R)
• M9: 2,806,456 km (0.092 R)
• M10: 3,505,826 km (0.067 R)
• M11: 4,677,776 km (0.056 R)
• M12: 4,920,274 km (0.073 R)
• M13: 6,371,373 km (0.095 R)
• M14: 6,761,076 km (0.12 R)
• M15: 7,251,607 km (0.091 R)
• M16: 7,532,552 km (0.067 R)
• M17: 7,880,816 km (0.067 R)
• M18: 9,563,343 km (0.106 R)
• M19: 10,638,503 km (0.042 R)
• M20: 11,100,760 km (0.073 R)
• M21: 11,751,661 km (0.116 R)
• M22: 11,824,814 km (0.075 R)
• M23: 13,052,564 km (0.05 R)
• M24: 13,777,665 km (0.041 R)
• M25: 14,398,496 km (0.066 R)
• M26: 15,506,866 km (0.083 R)
• M27: 16,930,589 km (0.097 R)
• M28: 17,096,045 km (0.12 R)
• M29: 17,595,253 km (0.107 R)
• M30: 17,930,950 km (0.112 R)
• M31: 18,565,694 km (0.091 R)
• M32: 18,864,591 km (0.03 R)
• M33: 19,510,255 km (0.076 R)
• M34: 19,683,639 km (0.05 R)
• M35: 19,857,472 km (0.114 R)
• M36: 20,382,261 km (0.077 R)
• M37: 20,955,969 km (0.112 R)
• M38: 21,849,068 km (0.077 R)
• M39: 23,120,052 km (0.098 R)
• M40: 23,441,538 km (0.027 R)
• M41: 24,882,913 km (0.065 R)
• M42: 25,828,072 km (0.088 R)
• M43: 25,923,217 km (0.109 R)
• M44: 26,400,883 km (0.049 R)
• M45: 26,592,667 km (0.025 R)
• M46: 28,831,998 km (0.108 R)
• M47: 29,625,016 km (0.06 R)
• M48: 31,842,505 km (0.099 R)
• M49: 32,353,831 km (0.106 R)
• M50: 33,540,441 km (0.039 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.2

Radius: 3.6

Gravity: 66.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 16.22 AU - 21.12 AU

Year: 29319 Days

Day: 15.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,892,543 km

• M1: 321,935 km (0.117 R)
• M2: 488,587 km (0.083 R)
• M3: 514,317 km (0.106 R)
• M4: 708,346 km (0.095 R)
• M5: 955,781 km (0.1 R)
• M6: 2,306,350 km (0.089 R)
• M7: 2,855,225 km (0.095 R)
• M8: 2,998,390 km (0.104 R)
• M9: 3,391,982 km (0.09 R)
• M10: 3,801,581 km (0.071 R)
• M11: 4,172,733 km (0.052 R)
• M12: 4,226,589 km (0.041 R)
• M13: 7,139,110 km (0.112 R)
• M14: 8,399,023 km (0.057 R)
• M15: 9,299,901 km (0.11 R)
• M16: 10,596,915 km (0.071 R)
• M17: 10,818,469 km (0.03 R)
• M18: 11,644,100 km (0.111 R)
• M19: 12,026,173 km (0.117 R)
• M20: 13,038,352 km (0.106 R)
• M21: 13,674,592 km (0.101 R)
• M22: 14,730,154 km (0.114 R)
• M23: 16,319,183 km (0.058 R)
• M24: 16,918,173 km (0.096 R)
• M25: 17,611,559 km (0.068 R)
• M26: 17,698,924 km (0.068 R)
• M27: 17,961,768 km (0.095 R)
• M28: 20,568,211 km (0.12 R)
• M29: 20,936,820 km (0.111 R)
• M30: 21,493,923 km (0.031 R)
• M31: 21,680,771 km (0.1 R)
• M32: 23,098,659 km (0.085 R)
• M33: 24,937,367 km (0.078 R)
• M34: 25,133,639 km (0.106 R)
• M35: 25,330,360 km (0.112 R)
• M36: 26,321,895 km (0.118 R)
• M37: 26,822,300 km (0.097 R)
• M38: 27,427,124 km (0.106 R)
• M39: 27,629,680 km (0.117 R)
• M40: 33,824,527 km (0.1 R)
• M41: 35,354,914 km (0.09 R)
• M42: 36,573,089 km (0.118 R)
• M43: 38,482,556 km (0.087 R)
• M44: 39,392,261 km (0.072 R)
• M45: 40,194,105 km (0.044 R)
• M46: 41,232,913 km (0.073 R)
• M47: 42,047,025 km (0.108 R)
• M48: 43,101,391 km (0.115 R)
• M49: 43,336,858 km (0.069 R)
• M50: 43,690,956 km (0.104 R)
• M51: 44,401,994 km (0.106 R)
• M52: 44,520,775 km (0.114 R)
• M53: 45,475,509 km (0.044 R)
• M54: 45,595,337 km (0.105 R)
• M55: 50,473,274 km (0.095 R)
• M56: 50,721,607 km (0.085 R)
• M57: 52,973,653 km (0.095 R)
• M58: 53,352,136 km (0.116 R)
• M59: 54,111,794 km (0.086 R)
• M60: 56,026,796 km (0.035 R)
• M61: 56,283,805 km (0.055 R)
• M62: 56,669,917 km (0.036 R)
• M63: 57,704,237 km (0.063 R)
• M64: 59,267,236 km (0.092 R)
• M65: 59,529,032 km (0.109 R)
• M66: 60,053,971 km (0.109 R)
• M67: 61,108,187 km (0.1 R)
• M68: 61,637,763 km (0.059 R)
• M69: 62,967,988 km (0.086 R)
• M70: 63,235,170 km (0.117 R)
• M71: 65,521,474 km (0.111 R)
• M72: 65,927,782 km (0.076 R)
• M73: 66,334,837 km (0.06 R)
• M74: 67,151,492 km (0.06 R)
• M75: 69,070,085 km (0.093 R)
• M76: 70,590,149 km (0.084 R)
• M77: 71,006,629 km (0.112 R)
• M78: 71,841,984 km (0.036 R)
• M79: 74,367,645 km (0.058 R)
• M80: 76,636,895 km (0.11 R)
• M81: 77,350,776 km (0.096 R)
• M82: 77,780,122 km (0.119 R)
• M83: 79,794,158 km (0.104 R)
• M84: 80,952,644 km (0.08 R)
• M85: 81,388,572 km (0.064 R)
• M86: 81,534,131 km (0.101 R)
• M87: 81,679,689 km (0.093 R)
• M88: 81,825,248 km (0.11 R)
• M89: 83,579,732 km (0.115 R)
• M90: 87,572,499 km (0.108 R)
• M91: 90,720,637 km (0.112 R)
• M92: 92,687,998 km (0.086 R)
• M93: 93,143,973 km (0.087 R)
• M94: 96,818,695 km (0.043 R)
• M95: 97,435,636 km (0.117 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 16,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit