🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.72 AU - 0.84 AU

Year: 264 Days

Day: 26.8 Hours

Environment

Temp: 154 °C

Axial Tilt: 17 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.66 AU - 0.92 AU

Year: 269 Days

Day: 29.2 Hours

Environment

Temp: 75 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,449,189 km

• M1: 196,871 km (0.071 R)
• M2: 400,025 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.56 AU - 2.5 AU

Year: 1107 Days

Day: 31.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.72 AU - 2.34 AU

Year: 1107 Days

Day: 15.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.45 AU - 2.91 AU

Year: 1680 Days

Day: 41.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.5

Radius: 13.2

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.81 AU - 5.55 AU

Year: 4514 Days

Day: 7.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 62,449,189 km

• M1: 204,500 km (0.096 R)
• M2: 565,779 km (0.095 R)
• M3: 795,113 km (0.071 R)
• M4: 882,179 km (0.096 R)
• M5: 1,056,610 km (0.025 R)
• M6: 1,311,674 km (0.1 R)
• M7: 1,513,631 km (0.078 R)
• M8: 1,662,481 km (0.054 R)
• M9: 1,764,656 km (0.092 R)
• M10: 1,855,911 km (0.075 R)
• M11: 1,975,589 km (0.102 R)
• M12: 2,466,270 km (0.074 R)
• M13: 2,839,966 km (0.11 R)
• M14: 2,978,942 km (0.116 R)
• M15: 3,168,034 km (0.114 R)
• M16: 3,591,246 km (0.098 R)
• M17: 3,708,382 km (0.108 R)
• M18: 3,946,541 km (0.12 R)
• M19: 4,119,776 km (0.111 R)
• M20: 4,242,596 km (0.109 R)
• M21: 4,402,217 km (0.05 R)
• M22: 4,563,932 km (0.117 R)
• M23: 4,691,090 km (0.117 R)
• M24: 4,837,995 km (0.119 R)
• M25: 4,930,596 km (0.12 R)
• M26: 5,249,688 km (0.083 R)
• M27: 5,363,981 km (0.091 R)
• M28: 6,247,506 km (0.1 R)
• M29: 6,470,407 km (0.085 R)
• M30: 6,593,227 km (0.113 R)
• M31: 6,778,728 km (0.119 R)
• M32: 6,924,287 km (0.045 R)
• M33: 7,154,967 km (0.059 R)
• M34: 7,689,031 km (0.101 R)
• M35: 8,147,698 km (0.086 R)
• M36: 8,637,781 km (0.091 R)
• M37: 8,727,989 km (0.103 R)
• M38: 8,841,085 km (0.045 R)
• M39: 9,091,661 km (0.107 R)
• M40: 10,284,255 km (0.118 R)
• M41: 11,377,068 km (0.027 R)
• M42: 11,649,785 km (0.071 R)
• M43: 11,774,549 km (0.077 R)
• M44: 11,975,010 km (0.109 R)
• M45: 12,379,373 km (0.108 R)
• M46: 12,506,532 km (0.098 R)
• M47: 12,711,181 km (0.11 R)
• M48: 13,488,193 km (0.118 R)
• M49: 13,619,241 km (0.086 R)
• M50: 13,750,737 km (0.059 R)
• M51: 14,094,363 km (0.076 R)
• M52: 14,227,356 km (0.118 R)
• M53: 14,334,019 km (0.028 R)
• M54: 14,521,316 km (0.057 R)
• M55: 14,844,447 km (0.111 R)
• M56: 14,952,606 km (0.11 R)
• M57: 15,497,591 km (0.079 R)
• M58: 15,993,658 km (0.033 R)
• M59: 16,243,636 km (0.038 R)
• M60: 16,327,261 km (0.117 R)
• M61: 16,607,159 km (0.098 R)
• M62: 17,256,713 km (0.085 R)
• M63: 17,455,977 km (0.079 R)
• M64: 17,598,843 km (0.043 R)
• M65: 17,799,603 km (0.098 R)
• M66: 18,058,707 km (0.11 R)
• M67: 18,232,091 km (0.096 R)
• M68: 18,406,223 km (0.055 R)
• M69: 19,078,366 km (0.115 R)
• M70: 19,343,603 km (0.118 R)
• M71: 19,461,785 km (0.097 R)
• M72: 19,788,358 km (0.102 R)
• M73: 19,997,047 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.9

Radius: 14.5

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.56 AU - 10.42 AU

Year: 10321 Days

Day: 10.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 62,449,189 km

• M1: 248,781 km (0.083 R)
• M2: 432,637 km (0.069 R)
• M3: 578,345 km (0.111 R)
• M4: 842,984 km (0.072 R)
• M5: 1,620,444 km (0.079 R)
• M6: 1,844,093 km (0.096 R)
• M7: 2,054,428 km (0.086 R)
• M8: 2,448,169 km (0.11 R)
• M9: 2,920,150 km (0.045 R)
• M10: 3,139,311 km (0.107 R)
• M11: 3,507,172 km (0.077 R)
• M12: 3,623,260 km (0.066 R)
• M13: 4,377,832 km (0.104 R)
• M14: 4,854,002 km (0.095 R)
• M15: 5,114,751 km (0.106 R)
• M16: 5,752,786 km (0.106 R)
• M17: 6,739,085 km (0.09 R)
• M18: 7,289,007 km (0.08 R)
• M19: 7,438,156 km (0.034 R)
• M20: 7,815,442 km (0.09 R)
• M21: 8,707,045 km (0.072 R)
• M22: 8,984,848 km (0.088 R)
• M23: 9,265,643 km (0.04 R)
• M24: 9,549,281 km (0.089 R)
• M25: 9,959,628 km (0.076 R)
• M26: 10,459,584 km (0.093 R)
• M27: 11,096,272 km (0.091 R)
• M28: 11,658,162 km (0.115 R)
• M29: 13,035,510 km (0.044 R)
• M30: 14,183,673 km (0.08 R)
• M31: 14,276,873 km (0.077 R)
• M32: 14,370,371 km (0.098 R)
• M33: 14,651,915 km (0.042 R)
• M34: 15,796,638 km (0.049 R)
• M35: 16,233,314 km (0.082 R)
• M36: 16,624,811 km (0.076 R)
• M37: 19,503,673 km (0.096 R)
• M38: 19,711,464 km (0.096 R)
• M39: 20,339,177 km (0.114 R)
• M40: 20,444,494 km (0.054 R)
• M41: 21,133,093 km (0.113 R)
• M42: 24,465,236 km (0.094 R)
• M43: 24,857,930 km (0.119 R)
• M44: 25,649,752 km (0.092 R)
• M45: 25,820,443 km (0.091 R)
• M46: 26,679,883 km (0.077 R)
• M47: 26,910,712 km (0.094 R)
• M48: 27,084,096 km (0.095 R)
• M49: 27,723,477 km (0.105 R)
• M50: 28,603,412 km (0.062 R)
• M51: 29,017,200 km (0.091 R)
• M52: 30,511,234 km (0.088 R)
• M53: 32,398,411 km (0.118 R)
• M54: 33,138,920 km (0.05 R)
• M55: 33,947,646 km (0.101 R)
• M56: 34,511,331 km (0.105 R)
• M57: 34,762,805 km (0.093 R)
• M58: 35,141,138 km (0.054 R)
• M59: 36,604,355 km (0.11 R)
• M60: 36,925,093 km (0.117 R)
• M61: 38,282,394 km (0.07 R)
• M62: 38,412,544 km (0.082 R)
• M63: 38,542,695 km (0.07 R)
• M64: 38,673,144 km (0.075 R)
• M65: 40,051,389 km (0.092 R)
• M66: 40,315,729 km (0.114 R)
• M67: 40,646,938 km (0.114 R)
• M68: 41,913,883 km (0.065 R)
• M69: 42,182,261 km (0.107 R)
• M70: 42,990,838 km (0.064 R)
• M71: 43,126,074 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878

Radius: 8.9

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.82 AU - 12.98 AU

Year: 13779 Days

Day: 8.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,449,189 km

• M1: 127,009 km (0.098 R)
• M2: 241,002 km (0.081 R)
• M3: 461,958 km (0.053 R)
• M4: 606,320 km (0.086 R)
• M5: 1,302,698 km (0.102 R)
• M6: 1,485,806 km (0.076 R)
• M7: 3,738,152 km (0.068 R)
• M8: 3,962,548 km (0.097 R)
• M9: 4,385,312 km (0.103 R)
• M10: 4,542,539 km (0.06 R)
• M11: 4,741,953 km (0.108 R)
• M12: 5,232,036 km (0.114 R)
• M13: 5,953,995 km (0.087 R)
• M14: 6,084,594 km (0.099 R)
• M15: 7,071,641 km (0.11 R)
• M16: 7,163,793 km (0.091 R)
• M17: 7,349,444 km (0.104 R)
• M18: 8,011,564 km (0.088 R)
• M19: 8,252,567 km (0.073 R)
• M20: 8,398,424 km (0.11 R)
• M21: 8,643,466 km (0.087 R)
• M22: 9,291,374 km (0.08 R)
• M23: 9,443,066 km (0.093 R)
• M24: 10,633,566 km (0.072 R)
• M25: 11,925,643 km (0.115 R)
• M26: 12,035,597 km (0.114 R)
• M27: 12,311,755 km (0.077 R)
• M28: 12,646,106 km (0.09 R)
• M29: 13,552,071 km (0.089 R)
• M30: 13,724,258 km (0.103 R)
• M31: 14,303,501 km (0.105 R)
• M32: 18,006,198 km (0.069 R)
• M33: 18,512,587 km (0.109 R)
• M34: 19,087,940 km (0.082 R)
• M35: 21,782,497 km (0.065 R)
• M36: 22,322,097 km (0.095 R)
• M37: 22,661,534 km (0.043 R)
• M38: 23,208,165 km (0.048 R)
• M39: 23,552,090 km (0.109 R)
• M40: 23,759,283 km (0.072 R)
• M41: 25,367,311 km (0.106 R)
• M42: 26,148,810 km (0.112 R)
• M43: 26,650,113 km (0.111 R)
• M44: 28,687,486 km (0.037 R)
• M45: 29,427,098 km (0.102 R)
• M46: 29,724,648 km (0.114 R)
• M47: 30,023,395 km (0.051 R)
• M48: 30,397,988 km (0.04 R)
• M49: 30,473,086 km (0.12 R)
• M50: 30,548,334 km (0.067 R)
• M51: 30,925,171 km (0.083 R)
• M52: 31,988,513 km (0.069 R)
• M53: 32,064,957 km (0.083 R)
• M54: 32,678,458 km (0.062 R)
• M55: 35,565,996 km (0.071 R)
• M56: 37,160,560 km (0.105 R)
• M57: 37,643,462 km (0.112 R)
• M58: 37,724,245 km (0.12 R)
• M59: 37,885,810 km (0.119 R)
• M60: 37,966,593 km (0.117 R)
• M61: 38,047,526 km (0.117 R)
• M62: 38,452,936 km (0.058 R)
• M63: 40,171,516 km (0.102 R)
• M64: 40,749,862 km (0.051 R)
• M65: 42,585,577 km (0.1 R)
• M66: 42,669,651 km (0.061 R)
• M67: 43,682,877 km (0.071 R)
• M68: 43,767,699 km (0.117 R)
• M69: 44,192,557 km (0.12 R)
• M70: 44,362,800 km (0.107 R)
• M71: 44,789,602 km (0.102 R)
• M72: 47,117,345 km (0.05 R)
• M73: 48,252,045 km (0.1 R)
• M74: 48,866,892 km (0.058 R)
• M75: 48,954,856 km (0.071 R)
• M76: 49,219,345 km (0.092 R)
• M77: 49,749,520 km (0.119 R)
• M78: 51,172,794 km (0.101 R)
• M79: 53,332,838 km (0.05 R)
• M80: 55,247,092 km (0.108 R)
• M81: 55,614,205 km (0.119 R)
• M82: 55,890,064 km (0.102 R)
• M83: 56,350,975 km (0.119 R)
• M84: 57,369,287 km (0.112 R)
• M85: 59,142,471 km (0.104 R)
• M86: 59,800,253 km (0.09 R)
• M87: 61,502,976 km (0.075 R)
• M88: 62,264,878 km (0.089 R)
• M89: 62,934,029 km (0.037 R)
• M90: 63,029,772 km (0.111 R)
• M91: 63,509,532 km (0.104 R)
• M92: 63,605,574 km (0.081 R)
• M93: 64,472,494 km (0.048 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.2

Radius: 4.3

Gravity: 23.92 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.99 AU - 15.55 AU

Year: 18509 Days

Day: 20.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,449,189 km

• M1: 179,817 km (0.058 R)
• M2: 257,009 km (0.101 R)
• M3: 444,605 km (0.025 R)
• M4: 689,197 km (0.119 R)
• M5: 1,040,154 km (0.102 R)
• M6: 1,159,832 km (0.118 R)
• M7: 1,233,883 km (0.105 R)
• M8: 1,309,580 km (0.107 R)
• M9: 1,545,496 km (0.034 R)
• M10: 1,997,132 km (0.084 R)
• M11: 2,026,602 km (0.049 R)
• M12: 2,116,062 km (0.113 R)
• M13: 2,455,200 km (0.098 R)
• M14: 2,614,821 km (0.117 R)
• M15: 3,011,854 km (0.077 R)
• M16: 3,045,813 km (0.075 R)
• M17: 3,148,437 km (0.053 R)
• M18: 4,046,772 km (0.083 R)
• M19: 4,197,417 km (0.104 R)
• M20: 4,235,415 km (0.105 R)
• M21: 4,388,454 km (0.109 R)
• M22: 5,018,410 km (0.113 R)
• M23: 5,058,652 km (0.115 R)
• M24: 5,302,796 km (0.085 R)
• M25: 5,509,241 km (0.106 R)
• M26: 5,929,910 km (0.091 R)
• M27: 6,058,115 km (0.076 R)
• M28: 7,161,699 km (0.07 R)
• M29: 7,527,615 km (0.062 R)
• M30: 7,620,067 km (0.076 R)
• M31: 8,230,276 km (0.076 R)
• M32: 8,277,849 km (0.113 R)
• M33: 8,373,292 km (0.115 R)
• M34: 9,100,786 km (0.118 R)
• M35: 10,050,883 km (0.1 R)
• M36: 11,667,437 km (0.106 R)
• M37: 12,151,685 km (0.084 R)
• M38: 12,314,598 km (0.069 R)
• M39: 12,587,614 km (0.035 R)
• M40: 13,982,614 km (0.106 R)
• M41: 14,958,889 km (0.094 R)
• M42: 15,308,799 km (0.08 R)
• M43: 15,367,292 km (0.108 R)
• M44: 15,543,368 km (0.104 R)
• M45: 16,554,052 km (0.097 R)
• M46: 16,976,366 km (0.118 R)
• M47: 17,037,103 km (0.03 R)
• M48: 18,388,720 km (0.097 R)
• M49: 19,966,229 km (0.099 R)
• M50: 20,351,145 km (0.057 R)
• M51: 20,933,230 km (0.101 R)
• M52: 23,248,257 km (0.119 R)
• M53: 23,315,576 km (0.065 R)
• M54: 24,401,657 km (0.098 R)
• M55: 24,470,023 km (0.072 R)
• M56: 25,157,874 km (0.045 R)
• M57: 25,712,583 km (0.117 R)
• M58: 26,411,803 km (0.065 R)
• M59: 27,117,157 km (0.098 R)
• M60: 27,971,810 km (0.115 R)
• M61: 28,474,309 km (0.098 R)
• M62: 28,762,883 km (0.055 R)
• M63: 31,775,785 km (0.093 R)
• M64: 32,375,223 km (0.051 R)
• M65: 32,600,966 km (0.117 R)
• M66: 33,661,466 km (0.096 R)
• M67: 34,733,185 km (0.076 R)
• M68: 35,195,891 km (0.08 R)
• M69: 35,893,765 km (0.091 R)
• M70: 36,205,377 km (0.094 R)
• M71: 37,460,952 km (0.026 R)
• M72: 37,935,477 km (0.111 R)
• M73: 40,014,588 km (0.063 R)
• M74: 42,294,609 km (0.107 R)
• M75: 46,215,420 km (0.087 R)
• M76: 46,809,323 km (0.105 R)
• M77: 46,979,416 km (0.103 R)
• M78: 48,261,919 km (0.063 R)
• M79: 48,864,349 km (0.09 R)
• M80: 49,642,557 km (0.117 R)
• M81: 50,599,236 km (0.101 R)
• M82: 51,913,603 km (0.104 R)
• M83: 53,594,484 km (0.043 R)
• M84: 53,772,506 km (0.1 R)
• M85: 55,293,168 km (0.097 R)
• M86: 56,284,703 km (0.102 R)
• M87: 56,556,073 km (0.085 R)
• M88: 56,918,699 km (0.103 R)
• M89: 58,834,898 km (0.074 R)
• M90: 60,957,692 km (0.065 R)
• M91: 61,050,592 km (0.099 R)
• M92: 61,608,741 km (0.069 R)
• M93: 61,981,839 km (0.047 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 19,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit