🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.56 AU - 0.66 AU

Year: 177 Days

Day: 17.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 66.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,442,908 km

• M1: 171,439 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.72 AU - 0.92 AU

Year: 275 Days

Day: 43.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,442,908 km

• M1: 389,104 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.14 AU - 1.16 AU

Year: 457 Days

Day: 25.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.75 AU - 2.91 AU

Year: 1319 Days

Day: 37.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.59 AU - 4.05 AU

Year: 2243 Days

Day: 32.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.8

Radius: 14.3

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.11 AU - 6.55 AU

Year: 4563 Days

Day: 8.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 92,442,908 km

• M1: 184,305 km (0.107 R)
• M2: 349,909 km (0.107 R)
• M3: 541,694 km (0.115 R)
• M4: 654,191 km (0.12 R)
• M5: 872,305 km (0.11 R)
• M6: 1,180,776 km (0.115 R)
• M7: 1,300,903 km (0.062 R)
• M8: 1,496,278 km (0.098 R)
• M9: 1,839,306 km (0.109 R)
• M10: 2,036,476 km (0.089 R)
• M11: 2,383,992 km (0.098 R)
• M12: 2,478,238 km (0.093 R)
• M13: 2,868,090 km (0.081 R)
• M14: 3,135,871 km (0.11 R)
• M15: 3,306,412 km (0.068 R)
• M16: 3,907,048 km (0.081 R)
• M17: 4,008,924 km (0.095 R)
• M18: 4,372,297 km (0.097 R)
• M19: 4,932,092 km (0.065 R)
• M20: 5,491,887 km (0.104 R)
• M21: 5,779,564 km (0.083 R)
• M22: 6,321,856 km (0.104 R)
• M23: 6,720,984 km (0.081 R)
• M24: 7,429,928 km (0.083 R)
• M25: 7,748,422 km (0.109 R)
• M26: 7,864,210 km (0.036 R)
• M27: 7,967,583 km (0.069 R)
• M28: 8,254,362 km (0.12 R)
• M29: 8,399,023 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383

Radius: 12.3

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.45 AU - 11.51 AU

Year: 11692 Days

Day: 9.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 87 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 92,442,908 km

• M1: 154,385 km (0.113 R)
• M2: 379,829 km (0.108 R)
• M3: 1,014,423 km (0.046 R)
• M4: 1,371,663 km (0.095 R)
• M5: 1,660,237 km (0.109 R)
• M6: 1,789,939 km (0.032 R)
• M7: 2,083,150 km (0.117 R)
• M8: 2,343,451 km (0.114 R)
• M9: 2,869,886 km (0.117 R)
• M10: 2,974,305 km (0.12 R)
• M11: 3,160,255 km (0.111 R)
• M12: 3,350,244 km (0.084 R)
• M13: 3,971,674 km (0.075 R)
• M14: 4,177,072 km (0.059 R)
• M15: 4,325,922 km (0.056 R)
• M16: 4,415,980 km (0.07 R)
• M17: 5,191,944 km (0.067 R)
• M18: 5,612,164 km (0.118 R)
• M19: 5,976,435 km (0.106 R)
• M20: 7,044,115 km (0.091 R)
• M21: 7,437,109 km (0.064 R)
• M22: 7,618,272 km (0.086 R)
• M23: 7,984,637 km (0.04 R)
• M24: 8,282,037 km (0.116 R)
• M25: 8,811,315 km (0.052 R)
• M26: 10,464,221 km (0.066 R)
• M27: 10,994,995 km (0.092 R)
• M28: 11,077,573 km (0.083 R)
• M29: 12,168,141 km (0.089 R)
• M30: 12,726,291 km (0.109 R)
• M31: 13,030,274 km (0.094 R)
• M32: 13,468,745 km (0.113 R)
• M33: 13,778,562 km (0.115 R)
• M34: 14,722,226 km (0.046 R)
• M35: 16,106,156 km (0.076 R)
• M36: 17,291,120 km (0.087 R)
• M37: 17,676,335 km (0.053 R)
• M38: 17,772,975 km (0.051 R)
• M39: 20,045,965 km (0.1 R)
• M40: 20,704,794 km (0.11 R)
• M41: 20,857,833 km (0.086 R)
• M42: 21,680,471 km (0.115 R)
• M43: 22,723,767 km (0.057 R)
• M44: 23,251,548 km (0.111 R)
• M45: 24,426,789 km (0.065 R)
• M46: 24,534,649 km (0.108 R)
• M47: 26,946,167 km (0.031 R)
• M48: 27,560,715 km (0.056 R)
• M49: 28,123,502 km (0.091 R)
• M50: 30,470,393 km (0.118 R)
• M51: 30,819,106 km (0.108 R)
• M52: 30,993,836 km (0.095 R)
• M53: 33,237,057 km (0.119 R)
• M54: 36,083,156 km (0.097 R)
• M55: 36,575,333 km (0.073 R)
• M56: 36,760,535 km (0.097 R)
• M57: 37,379,870 km (0.031 R)
• M58: 38,065,178 km (0.12 R)
• M59: 38,440,818 km (0.066 R)
• M60: 39,195,689 km (0.106 R)
• M61: 39,765,059 km (0.07 R)
• M62: 41,168,287 km (0.103 R)
• M63: 41,296,642 km (0.043 R)
• M64: 42,328,418 km (0.12 R)
• M65: 42,717,522 km (0.105 R)
• M66: 42,977,523 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.5

Radius: 6.9

Gravity: 19.1 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 10.44 AU - 14.54 AU

Year: 16370 Days

Day: 23.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,442,908 km

• M1: 88,113 km (0.095 R)
• M2: 428,299 km (0.102 R)
• M3: 714,928 km (0.097 R)
• M4: 760,406 km (0.105 R)
• M5: 1,159,982 km (0.089 R)
• M6: 1,678,039 km (0.098 R)
• M7: 1,993,840 km (0.088 R)
• M8: 2,125,337 km (0.054 R)
• M9: 2,226,016 km (0.099 R)
• M10: 3,086,204 km (0.077 R)
• M11: 3,238,794 km (0.11 R)
• M12: 4,502,896 km (0.087 R)
• M13: 4,589,214 km (0.078 R)
• M14: 5,482,463 km (0.114 R)
• M15: 6,186,919 km (0.096 R)
• M16: 6,234,940 km (0.108 R)
• M17: 6,623,147 km (0.09 R)
• M18: 6,919,650 km (0.108 R)
• M19: 8,895,239 km (0.098 R)
• M20: 10,340,055 km (0.073 R)
• M21: 11,031,197 km (0.109 R)
• M22: 11,265,019 km (0.101 R)
• M23: 11,856,379 km (0.084 R)
• M24: 11,975,908 km (0.1 R)
• M25: 13,007,684 km (0.086 R)
• M26: 13,753,131 km (0.116 R)
• M27: 14,448,462 km (0.093 R)
• M28: 16,203,394 km (0.109 R)
• M29: 16,535,651 km (0.069 R)
• M30: 18,645,729 km (0.111 R)
• M31: 19,344,351 km (0.03 R)
• M32: 19,414,662 km (0.102 R)
• M33: 20,265,276 km (0.086 R)
• M34: 20,695,070 km (0.107 R)
• M35: 20,767,027 km (0.088 R)
• M36: 21,563,785 km (0.062 R)
• M37: 21,782,796 km (0.048 R)
• M38: 22,666,321 km (0.086 R)
• M39: 24,013,450 km (0.099 R)
• M40: 26,004,747 km (0.101 R)
• M41: 26,160,030 km (0.093 R)
• M42: 27,493,097 km (0.072 R)
• M43: 27,889,232 km (0.058 R)
• M44: 28,207,576 km (0.05 R)
• M45: 29,250,572 km (0.051 R)
• M46: 29,736,167 km (0.062 R)
• M47: 30,387,815 km (0.076 R)
• M48: 31,954,255 km (0.059 R)
• M49: 32,705,386 km (0.108 R)
• M50: 34,736,775 km (0.102 R)
• M51: 36,808,556 km (0.095 R)
• M52: 37,070,352 km (0.108 R)
• M53: 37,595,740 km (0.052 R)
• M54: 39,365,034 km (0.093 R)
• M55: 41,432,776 km (0.072 R)
• M56: 41,886,955 km (0.116 R)
• M57: 42,892,103 km (0.115 R)
• M58: 44,090,083 km (0.118 R)
• M59: 44,832,687 km (0.094 R)
• M60: 45,019,086 km (0.118 R)
• M61: 45,205,634 km (0.06 R)
• M62: 45,860,574 km (0.074 R)
• M63: 46,048,319 km (0.053 R)
• M64: 46,424,558 km (0.114 R)
• M65: 46,518,804 km (0.07 R)
• M66: 47,180,027 km (0.092 R)
• M67: 48,416,453 km (0.093 R)
• M68: 49,952,674 km (0.093 R)
• M69: 50,436,025 km (0.039 R)
• M70: 50,921,021 km (0.086 R)
• M71: 51,895,501 km (0.098 R)
• M72: 52,483,122 km (0.049 R)
• M73: 52,777,680 km (0.092 R)
• M74: 53,862,713 km (0.042 R)
• M75: 54,159,964 km (0.098 R)
• M76: 60,628,726 km (0.117 R)
• M77: 62,179,607 km (0.105 R)
• M78: 63,534,365 km (0.075 R)
• M79: 64,162,976 km (0.059 R)
• M80: 64,898,847 km (0.092 R)
• M81: 66,060,924 km (0.095 R)
• M82: 67,123,368 km (0.061 R)
• M83: 67,229,881 km (0.082 R)
• M84: 68,620,094 km (0.108 R)
• M85: 70,019,882 km (0.106 R)
• M86: 70,236,051 km (0.058 R)
• M87: 70,885,904 km (0.114 R)
• M88: 71,211,578 km (0.047 R)
• M89: 71,537,851 km (0.1 R)
• M90: 71,646,609 km (0.08 R)
• M91: 72,191,594 km (0.083 R)
• M92: 72,519,363 km (0.104 R)
• M93: 72,738,075 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.7

Radius: 4.3

Gravity: 31.03 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10.45 AU - 16.05 AU

Year: 17887 Days

Day: 21.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,442,908 km

• M1: 163,660 km (0.088 R)
• M2: 241,601 km (0.084 R)
• M3: 1,105,379 km (0.097 R)
• M4: 1,285,495 km (0.119 R)
• M5: 1,419,833 km (0.071 R)
• M6: 2,157,052 km (0.059 R)
• M7: 2,188,766 km (0.111 R)
• M8: 3,353,087 km (0.105 R)
• M9: 3,426,689 km (0.116 R)
• M10: 3,500,889 km (0.075 R)
• M11: 3,538,139 km (0.09 R)
• M12: 4,675,083 km (0.092 R)
• M13: 5,007,190 km (0.051 R)
• M14: 5,049,227 km (0.04 R)
• M15: 5,261,208 km (0.117 R)
• M16: 6,182,880 km (0.042 R)
• M17: 7,058,776 km (0.112 R)
• M18: 7,295,739 km (0.091 R)
• M19: 7,631,735 km (0.067 R)
• M20: 7,874,832 km (0.104 R)
• M21: 8,318,988 km (0.096 R)
• M22: 10,712,105 km (0.108 R)
• M23: 11,926,391 km (0.112 R)
• M24: 12,778,949 km (0.051 R)
• M25: 13,592,313 km (0.111 R)
• M26: 15,268,557 km (0.099 R)
• M27: 15,513,299 km (0.027 R)
• M28: 16,193,072 km (0.117 R)
• M29: 16,380,069 km (0.12 R)
• M30: 17,966,704 km (0.092 R)
• M31: 18,160,284 km (0.091 R)
• M32: 19,007,457 km (0.058 R)
• M33: 19,204,776 km (0.104 R)
• M34: 19,734,203 km (0.082 R)
• M35: 21,693,636 km (0.06 R)
• M36: 24,139,412 km (0.054 R)
• M37: 24,638,919 km (0.097 R)
• M38: 24,854,041 km (0.044 R)
• M39: 25,141,867 km (0.114 R)
• M40: 25,358,485 km (0.049 R)
• M41: 25,575,701 km (0.082 R)
• M42: 26,377,396 km (0.077 R)
• M43: 27,187,319 km (0.068 R)
• M44: 27,781,521 km (0.067 R)
• M45: 28,230,016 km (0.09 R)
• M46: 29,285,578 km (0.089 R)
• M47: 29,665,707 km (0.031 R)
• M48: 29,894,591 km (0.037 R)
• M49: 31,202,525 km (0.115 R)
• M50: 33,794,159 km (0.112 R)
• M51: 34,112,952 km (0.066 R)
• M52: 34,994,832 km (0.078 R)
• M53: 35,965,422 km (0.094 R)
• M54: 36,046,654 km (0.104 R)
• M55: 36,209,417 km (0.108 R)
• M56: 37,520,044 km (0.103 R)
• M57: 38,347,170 km (0.069 R)
• M58: 39,766,854 km (0.037 R)
• M59: 41,033,798 km (0.064 R)
• M60: 41,118,770 km (0.032 R)
• M61: 42,657,534 km (0.028 R)
• M62: 42,743,552 km (0.12 R)
• M63: 43,520,564 km (0.115 R)
• M64: 44,041,164 km (0.075 R)
• M65: 44,128,081 km (0.105 R)
• M66: 44,563,710 km (0.068 R)
• M67: 45,527,270 km (0.069 R)
• M68: 45,703,197 km (0.107 R)
• M69: 48,638,157 km (0.119 R)
• M70: 50,173,779 km (0.105 R)
• M71: 50,628,407 km (0.116 R)
• M72: 51,175,786 km (0.11 R)
• M73: 51,450,298 km (0.061 R)
• M74: 51,541,852 km (0.076 R)
• M75: 51,725,259 km (0.106 R)
• M76: 52,092,522 km (0.113 R)
• M77: 52,276,527 km (0.109 R)
• M78: 54,501,197 km (0.087 R)
• M79: 54,594,546 km (0.096 R)
• M80: 54,968,541 km (0.092 R)
• M81: 55,531,178 km (0.083 R)
• M82: 55,813,170 km (0.119 R)
• M83: 56,567,592 km (0.108 R)
• M84: 56,756,684 km (0.117 R)
• M85: 58,277,197 km (0.05 R)
• M86: 59,618,491 km (0.065 R)
• M87: 59,811,024 km (0.085 R)
• M88: 60,873,169 km (0.036 R)
• M89: 61,746,820 km (0.078 R)
• M90: 63,310,417 km (0.106 R)
• M91: 64,985,764 km (0.099 R)
• M92: 65,580,565 km (0.095 R)
• M93: 66,177,161 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 750.8

Radius: 7.8

Gravity: 12.34 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 16.32 AU - 17.32 AU

Year: 25583 Days

Day: 22 Hours

Environment

Temp: -197 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 92,442,908 km

• M1: 189,391 km (0.072 R)
• M2: 601,084 km (0.04 R)
• M3: 650,601 km (0.119 R)
• M4: 781,050 km (0.103 R)
• M5: 1,454,241 km (0.113 R)
• M6: 2,070,135 km (0.096 R)
• M7: 2,426,029 km (0.058 R)
• M8: 2,800,921 km (0.119 R)
• M9: 2,930,024 km (0.076 R)
• M10: 3,420,256 km (0.116 R)
• M11: 3,887,899 km (0.115 R)
• M12: 4,525,784 km (0.082 R)
• M13: 4,576,199 km (0.093 R)
• M14: 4,986,247 km (0.106 R)
• M15: 5,090,666 km (0.035 R)
• M16: 6,286,402 km (0.061 R)
• M17: 6,627,036 km (0.115 R)
• M18: 6,973,654 km (0.105 R)
• M19: 8,110,149 km (0.036 R)
• M20: 8,233,119 km (0.097 R)
• M21: 9,174,987 km (0.066 R)
• M22: 9,496,473 km (0.119 R)
• M23: 10,216,787 km (0.104 R)
• M24: 11,433,017 km (0.098 R)
• M25: 11,709,624 km (0.077 R)
• M26: 11,848,600 km (0.111 R)
• M27: 12,909,099 km (0.091 R)
• M28: 14,444,123 km (0.11 R)
• M29: 14,743,020 km (0.035 R)
• M30: 14,818,118 km (0.106 R)
• M31: 15,958,951 km (0.108 R)
• M32: 16,267,871 km (0.073 R)
• M33: 17,523,595 km (0.088 R)
• M34: 18,002,458 km (0.101 R)
• M35: 18,243,460 km (0.028 R)
• M36: 18,647,674 km (0.116 R)
• M37: 19,629,634 km (0.113 R)
• M38: 19,712,212 km (0.065 R)
• M39: 21,133,841 km (0.063 R)
• M40: 21,814,212 km (0.076 R)
• M41: 22,935,149 km (0.085 R)
• M42: 24,874,536 km (0.064 R)
• M43: 25,232,673 km (0.104 R)
• M44: 25,954,333 km (0.073 R)
• M45: 29,852,255 km (0.078 R)
• M46: 32,355,177 km (0.076 R)
• M47: 33,730,580 km (0.099 R)
• M48: 34,127,014 km (0.088 R)
• M49: 35,526,802 km (0.099 R)
• M50: 35,728,310 km (0.102 R)
• M51: 36,436,506 km (0.115 R)
• M52: 39,732,596 km (0.079 R)
• M53: 40,046,602 km (0.092 R)
• M54: 40,887,492 km (0.083 R)
• M55: 41,734,365 km (0.09 R)
• M56: 42,373,298 km (0.083 R)
• M57: 43,337,755 km (0.114 R)
• M58: 44,309,543 km (0.091 R)
• M59: 47,488,946 km (0.077 R)
• M60: 47,599,948 km (0.05 R)
• M61: 48,378,904 km (0.039 R)
• M62: 51,993,488 km (0.084 R)
• M63: 55,928,211 km (0.109 R)
• M64: 56,045,346 km (0.051 R)
• M65: 57,812,696 km (0.114 R)
• M66: 58,168,290 km (0.11 R)
• M67: 58,643,712 km (0.068 R)
• M68: 58,762,642 km (0.096 R)
• M69: 58,881,872 km (0.072 R)
• M70: 59,120,331 km (0.037 R)
• M71: 59,717,974 km (0.106 R)
• M72: 60,317,562 km (0.053 R)
• M73: 60,678,243 km (0.065 R)
• M74: 60,798,669 km (0.088 R)
• M75: 61,885,797 km (0.112 R)
• M76: 65,432,313 km (0.119 R)
• M77: 67,417,178 km (0.076 R)
• M78: 68,793,179 km (0.102 R)
• M79: 72,337,302 km (0.036 R)
• M80: 76,329,770 km (0.096 R)
• M81: 79,733,122 km (0.07 R)
• M82: 80,657,786 km (0.112 R)
• M83: 81,055,268 km (0.051 R)
• M84: 83,721,102 km (0.101 R)
• M85: 84,526,387 km (0.08 R)
• M86: 85,604,240 km (0.111 R)
• M87: 86,280,273 km (0.107 R)
• M88: 88,591,709 km (0.114 R)
• M89: 92,027,673 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 10,860 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit