🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.41 AU - 0.69 AU

Year: 149 Days

Day: 38.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,045,398 km

• M1: 66,421 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.61 AU - 0.63 AU

Year: 178 Days

Day: 21.5 Hours

Environment

Temp: 176 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.31 AU - 1.69 AU

Year: 671 Days

Day: 12.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,045,398 km

• M1: 47,123 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.92 AU - 2.36 AU

Year: 1143 Days

Day: 40.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.93 AU - 4.17 AU

Year: 2443 Days

Day: 27.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.4

Radius: 13.5

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.57 AU - 5.65 AU

Year: 4219 Days

Day: 10.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 46,045,398 km

• M1: 334,052 km (0.104 R)
• M2: 442,062 km (0.066 R)
• M3: 594,652 km (0.108 R)
• M4: 705,653 km (0.09 R)
• M5: 792,270 km (0.108 R)
• M6: 1,031,477 km (0.038 R)
• M7: 1,208,003 km (0.101 R)
• M8: 1,295,368 km (0.088 R)
• M9: 1,425,518 km (0.085 R)
• M10: 1,581,549 km (0.093 R)
• M11: 1,699,731 km (0.105 R)
• M12: 1,922,632 km (0.088 R)
• M13: 2,061,159 km (0.051 R)
• M14: 2,585,350 km (0.091 R)
• M15: 2,790,898 km (0.115 R)
• M16: 2,948,873 km (0.106 R)
• M17: 3,123,304 km (0.097 R)
• M18: 3,696,264 km (0.079 R)
• M19: 4,640,077 km (0.077 R)
• M20: 5,082,887 km (0.119 R)
• M21: 5,211,840 km (0.117 R)
• M22: 5,489,793 km (0.105 R)
• M23: 5,622,337 km (0.083 R)
• M24: 5,856,757 km (0.026 R)
• M25: 6,026,251 km (0.095 R)
• M26: 6,826,749 km (0.118 R)
• M27: 7,005,369 km (0.092 R)
• M28: 7,185,335 km (0.114 R)
• M29: 7,513,403 km (0.104 R)
• M30: 7,883,808 km (0.084 R)
• M31: 8,488,782 km (0.116 R)
• M32: 9,050,073 km (0.117 R)
• M33: 9,226,748 km (0.095 R)
• M34: 10,310,734 km (0.046 R)
• M35: 10,888,631 km (0.055 R)
• M36: 11,265,767 km (0.066 R)
• M37: 11,519,634 km (0.081 R)
• M38: 11,839,475 km (0.096 R)
• M39: 12,292,457 km (0.099 R)
• M40: 12,993,473 km (0.106 R)
• M41: 13,505,397 km (0.053 R)
• M42: 14,114,858 km (0.037 R)
• M43: 14,572,179 km (0.106 R)
• M44: 14,756,484 km (0.044 R)
• M45: 15,313,885 km (0.06 R)
• M46: 15,407,533 km (0.09 R)
• M47: 15,571,792 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.2

Radius: 12.3

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.5 AU - 6.22 AU

Year: 5181 Days

Day: 11.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,045,398 km

• M1: 241,002 km (0.105 R)
• M2: 375,939 km (0.106 R)
• M3: 632,799 km (0.099 R)
• M4: 974,032 km (0.084 R)
• M5: 1,068,428 km (0.072 R)
• M6: 1,180,477 km (0.07 R)
• M7: 1,282,054 km (0.092 R)
• M8: 1,605,036 km (0.1 R)
• M9: 1,834,818 km (0.08 R)
• M10: 2,058,168 km (0.057 R)
• M11: 2,236,189 km (0.068 R)
• M12: 2,400,896 km (0.046 R)
• M13: 2,569,643 km (0.066 R)
• M14: 2,879,609 km (0.101 R)
• M15: 3,019,035 km (0.082 R)
• M16: 3,160,853 km (0.104 R)
• M17: 3,284,122 km (0.116 R)
• M18: 3,556,989 km (0.083 R)
• M19: 4,013,412 km (0.074 R)
• M20: 4,305,277 km (0.09 R)
• M21: 4,627,661 km (0.098 R)
• M22: 4,721,159 km (0.109 R)
• M23: 5,101,736 km (0.059 R)
• M24: 5,369,217 km (0.058 R)
• M25: 5,892,660 km (0.095 R)
• M26: 6,096,412 km (0.076 R)
• M27: 6,250,797 km (0.04 R)
• M28: 6,432,559 km (0.063 R)
• M29: 6,616,115 km (0.104 R)
• M30: 6,934,759 km (0.113 R)
• M31: 7,285,715 km (0.082 R)
• M32: 7,864,958 km (0.091 R)
• M33: 7,977,007 km (0.119 R)
• M34: 8,287,872 km (0.096 R)
• M35: 8,430,588 km (0.045 R)
• M36: 8,718,265 km (0.087 R)
• M37: 8,805,181 km (0.067 R)
• M38: 9,185,459 km (0.105 R)
• M39: 9,362,732 km (0.091 R)
• M40: 9,481,513 km (0.095 R)
• M41: 9,992,240 km (0.092 R)
• M42: 11,040,323 km (0.098 R)
• M43: 11,482,235 km (0.049 R)
• M44: 12,026,472 km (0.109 R)
• M45: 12,448,338 km (0.032 R)
• M46: 12,677,522 km (0.11 R)
• M47: 13,007,385 km (0.091 R)
• M48: 13,507,491 km (0.104 R)
• M49: 13,675,639 km (0.075 R)
• M50: 13,980,071 km (0.119 R)
• M51: 14,871,973 km (0.08 R)
• M52: 15,150,076 km (0.047 R)
• M53: 15,570,595 km (0.054 R)
• M54: 16,065,914 km (0.035 R)
• M55: 17,290,671 km (0.093 R)
• M56: 17,619,936 km (0.114 R)
• M57: 17,988,097 km (0.106 R)
• M58: 18,284,600 km (0.071 R)
• M59: 18,433,300 km (0.116 R)
• M60: 19,032,739 km (0.104 R)
• M61: 19,486,319 km (0.119 R)
• M62: 19,981,937 km (0.106 R)
• M63: 20,327,508 km (0.073 R)
• M64: 20,520,190 km (0.077 R)
• M65: 21,180,366 km (0.088 R)
• M66: 21,965,904 km (0.107 R)
• M67: 22,401,982 km (0.068 R)
• M68: 22,601,246 km (0.085 R)
• M69: 23,484,622 km (0.112 R)
• M70: 23,889,882 km (0.086 R)
• M71: 24,666,295 km (0.101 R)
• M72: 25,492,524 km (0.073 R)
• M73: 27,811,291 km (0.116 R)
• M74: 28,800,881 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.2

Radius: 7.9

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 11.52 AU - 15.84 AU

Year: 18481 Days

Day: 20.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,045,398 km

• M1: 414,835 km (0.052 R)
• M2: 525,986 km (0.118 R)
• M3: 626,815 km (0.116 R)
• M4: 1,043,744 km (0.118 R)
• M5: 1,308,084 km (0.11 R)
• M6: 1,505,553 km (0.083 R)
• M7: 1,835,267 km (0.084 R)
• M8: 2,056,821 km (0.108 R)
• M9: 2,287,202 km (0.082 R)
• M10: 2,422,438 km (0.053 R)
• M11: 3,064,213 km (0.029 R)
• M12: 3,795,747 km (0.115 R)
• M13: 5,775,525 km (0.043 R)
• M14: 5,914,202 km (0.109 R)
• M15: 7,410,480 km (0.084 R)
• M16: 10,108,179 km (0.081 R)
• M17: 11,240,784 km (0.073 R)
• M18: 11,414,018 km (0.109 R)
• M19: 11,939,406 km (0.119 R)
• M20: 12,832,505 km (0.049 R)
• M21: 14,056,515 km (0.082 R)
• M22: 14,243,213 km (0.085 R)
• M23: 14,935,253 km (0.082 R)
• M24: 15,509,559 km (0.088 R)
• M25: 15,573,737 km (0.084 R)
• M26: 16,613,891 km (0.108 R)
• M27: 17,142,420 km (0.095 R)
• M28: 17,208,841 km (0.079 R)
• M29: 17,542,445 km (0.077 R)
• M30: 18,829,286 km (0.094 R)
• M31: 19,588,046 km (0.111 R)
• M32: 20,568,361 km (0.093 R)
• M33: 21,636,190 km (0.054 R)
• M34: 22,068,379 km (0.073 R)
• M35: 23,603,402 km (0.102 R)
• M36: 24,346,305 km (0.119 R)
• M37: 24,720,749 km (0.095 R)
• M38: 25,779,154 km (0.111 R)
• M39: 25,855,299 km (0.102 R)
• M40: 28,883,758 km (0.063 R)
• M41: 29,042,033 km (0.092 R)
• M42: 31,532,538 km (0.094 R)
• M43: 33,673,434 km (0.117 R)
• M44: 34,929,756 km (0.099 R)
• M45: 35,436,594 km (0.074 R)
• M46: 35,606,088 km (0.069 R)
• M47: 38,267,435 km (0.12 R)
• M48: 38,528,333 km (0.073 R)
• M49: 39,139,590 km (0.111 R)
• M50: 39,841,952 km (0.114 R)
• M51: 41,170,082 km (0.105 R)
• M52: 41,259,093 km (0.103 R)
• M53: 41,616,033 km (0.109 R)
• M54: 41,973,871 km (0.061 R)
• M55: 42,782,897 km (0.025 R)
• M56: 42,873,104 km (0.114 R)
• M57: 43,144,176 km (0.09 R)
• M58: 44,965,380 km (0.071 R)
• M59: 45,057,233 km (0.09 R)
• M60: 46,440,415 km (0.099 R)
• M61: 48,306,499 km (0.099 R)
• M62: 52,207,712 km (0.119 R)
• M63: 52,497,034 km (0.113 R)
• M64: 54,440,012 km (0.069 R)
• M65: 54,537,849 km (0.091 R)
• M66: 54,635,686 km (0.045 R)
• M67: 55,027,482 km (0.095 R)
• M68: 57,100,161 km (0.106 R)
• M69: 57,199,494 km (0.096 R)
• M70: 57,398,309 km (0.103 R)
• M71: 57,597,424 km (0.119 R)
• M72: 57,796,689 km (0.096 R)
• M73: 58,195,965 km (0.118 R)
• M74: 58,496,059 km (0.104 R)
• M75: 60,610,924 km (0.057 R)
• M76: 62,648,297 km (0.106 R)
• M77: 63,263,892 km (0.111 R)
• M78: 64,191,100 km (0.081 R)
• M79: 65,226,467 km (0.102 R)
• M80: 65,746,319 km (0.105 R)
• M81: 67,313,806 km (0.057 R)
• M82: 67,944,361 km (0.093 R)
• M83: 68,893,709 km (0.032 R)
• M84: 70,166,338 km (0.087 R)
• M85: 70,805,570 km (0.119 R)
• M86: 71,446,746 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.5

Radius: 7

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 13.45 AU - 16.77 AU

Year: 21453 Days

Day: 17.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 46,045,398 km

• M1: 93,349 km (0.102 R)
• M2: 164,558 km (0.1 R)
• M3: 238,459 km (0.101 R)
• M4: 440,566 km (0.107 R)
• M5: 489,933 km (0.116 R)
• M6: 937,679 km (0.104 R)
• M7: 1,316,760 km (0.099 R)
• M8: 1,966,165 km (0.097 R)
• M9: 2,470,160 km (0.083 R)
• M10: 2,515,787 km (0.086 R)
• M11: 2,677,951 km (0.116 R)
• M12: 3,616,828 km (0.102 R)
• M13: 3,747,277 km (0.095 R)
• M14: 3,986,334 km (0.112 R)
• M15: 4,040,040 km (0.119 R)
• M16: 4,285,081 km (0.088 R)
• M17: 5,020,056 km (0.074 R)
• M18: 6,225,067 km (0.064 R)
• M19: 6,891,974 km (0.116 R)
• M20: 7,481,689 km (0.106 R)
• M21: 7,581,470 km (0.052 R)
• M22: 8,087,410 km (0.094 R)
• M23: 9,742,113 km (0.1 R)
• M24: 10,477,087 km (0.077 R)
• M25: 11,191,716 km (0.067 R)
• M26: 11,420,750 km (0.078 R)
• M27: 11,497,344 km (0.05 R)
• M28: 11,844,561 km (0.099 R)
• M29: 11,960,948 km (0.089 R)
• M30: 13,146,511 km (0.087 R)
• M31: 13,307,479 km (0.093 R)
• M32: 17,183,859 km (0.097 R)
• M33: 18,158,938 km (0.1 R)
• M34: 21,663,118 km (0.059 R)
• M35: 22,282,902 km (0.117 R)
• M36: 22,522,857 km (0.115 R)
• M37: 23,247,958 km (0.082 R)
• M38: 25,268,427 km (0.048 R)
• M39: 26,629,319 km (0.085 R)
• M40: 26,782,058 km (0.089 R)
• M41: 27,139,447 km (0.11 R)
• M42: 27,344,396 km (0.06 R)
• M43: 29,527,179 km (0.089 R)
• M44: 29,843,429 km (0.111 R)
• M45: 30,320,197 km (0.061 R)
• M46: 31,066,691 km (0.04 R)
• M47: 31,227,359 km (0.106 R)
• M48: 32,251,805 km (0.035 R)
• M49: 35,670,715 km (0.108 R)
• M50: 37,138,419 km (0.1 R)
• M51: 37,536,948 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.7

Radius: 4.4

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 15.61 AU - 19.15 AU

Year: 26465 Days

Day: 16.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 46,045,398 km

• M1: 107,710 km (0.103 R)
• M2: 165,754 km (0.094 R)
• M3: 215,122 km (0.038 R)
• M4: 247,584 km (0.107 R)
• M5: 305,778 km (0.066 R)
• M6: 508,483 km (0.108 R)
• M7: 584,479 km (0.113 R)
• M8: 747,541 km (0.117 R)
• M9: 1,018,313 km (0.092 R)
• M10: 1,296,415 km (0.038 R)
• M11: 1,338,153 km (0.068 R)
• M12: 1,509,143 km (0.106 R)
• M13: 1,619,547 km (0.081 R)
• M14: 2,285,407 km (0.095 R)
• M15: 2,594,027 km (0.114 R)
• M16: 3,596,183 km (0.1 R)
• M17: 3,773,756 km (0.087 R)
• M18: 4,014,908 km (0.085 R)
• M19: 4,261,146 km (0.086 R)
• M20: 6,011,740 km (0.09 R)
• M21: 6,471,155 km (0.069 R)
• M22: 6,905,288 km (0.113 R)
• M23: 6,941,940 km (0.075 R)
• M24: 7,763,381 km (0.118 R)
• M25: 8,263,188 km (0.11 R)
• M26: 8,536,503 km (0.051 R)
• M27: 9,577,704 km (0.112 R)
• M28: 10,030,088 km (0.111 R)
• M29: 10,113,115 km (0.073 R)
• M30: 10,489,503 km (0.073 R)
• M31: 10,573,727 km (0.047 R)
• M32: 11,428,679 km (0.097 R)
• M33: 12,977,466 km (0.108 R)
• M34: 13,067,972 km (0.105 R)
• M35: 13,204,106 km (0.071 R)
• M36: 13,984,259 km (0.063 R)
• M37: 14,826,346 km (0.093 R)
• M38: 15,063,159 km (0.079 R)
• M39: 15,396,912 km (0.094 R)
• M40: 16,363,613 km (0.056 R)
• M41: 16,755,859 km (0.055 R)
• M42: 16,805,077 km (0.119 R)
• M43: 17,052,063 km (0.035 R)
• M44: 17,800,052 km (0.099 R)
• M45: 18,304,646 km (0.1 R)
• M46: 19,018,976 km (0.051 R)
• M47: 20,107,300 km (0.064 R)
• M48: 21,429,297 km (0.104 R)
• M49: 21,750,633 km (0.063 R)
• M50: 21,804,338 km (0.099 R)
• M51: 24,267,318 km (0.105 R)
• M52: 24,658,217 km (0.098 R)
• M53: 25,389,900 km (0.11 R)
• M54: 25,729,936 km (0.053 R)
• M55: 26,242,907 km (0.116 R)
• M56: 26,300,054 km (0.081 R)
• M57: 26,874,360 km (0.101 R)
• M58: 26,931,955 km (0.096 R)
• M59: 27,278,873 km (0.09 R)
• M60: 28,504,229 km (0.077 R)
• M61: 28,621,813 km (0.107 R)
• M62: 28,857,579 km (0.083 R)
• M63: 29,153,184 km (0.12 R)
• M64: 29,390,446 km (0.073 R)
• M65: 30,046,134 km (0.094 R)
• M66: 30,405,767 km (0.1 R)
• M67: 30,465,906 km (0.039 R)
• M68: 30,646,321 km (0.081 R)
• M69: 31,980,734 km (0.111 R)
• M70: 32,225,326 km (0.094 R)
• M71: 34,142,273 km (0.075 R)
• M72: 36,414,366 km (0.088 R)
• M73: 38,344,627 km (0.068 R)
• M74: 40,572,289 km (0.06 R)
• M75: 40,770,805 km (0.106 R)
• M76: 40,969,770 km (0.083 R)
• M77: 42,774,070 km (0.053 R)
• M78: 44,672,617 km (0.08 R)
• M79: 45,494,657 km (0.082 R)
• M80: 45,563,323 km (0.066 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 10,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit