🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.62 AU - 0.92 AU

Year: 293 Days

Day: 44.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.05 AU - 1.37 AU

Year: 577 Days

Day: 35.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.3 AU - 1.62 AU

Year: 765 Days

Day: 46.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.41 AU - 1.99 AU

Year: 961 Days

Day: 20.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,272,269 km

• M1: 690,993 km (0.093 R)

Asteroid Belt

Center: 2.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.53 AU - 2.69 AU

Year: 1828 Days

Day: 28.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 70.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.2

Radius: 14.4

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.54 AU - 3.06 AU

Year: 2031 Days

Day: 13.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 100,272,269 km

• M1: 204,799 km (0.099 R)
• M2: 302,636 km (0.09 R)
• M3: 434,133 km (0.112 R)
• M4: 549,922 km (0.103 R)
• M5: 647,759 km (0.118 R)
• M6: 864,825 km (0.077 R)
• M7: 973,882 km (0.104 R)
• M8: 1,127,519 km (0.085 R)
• M9: 1,269,188 km (0.089 R)
• M10: 2,641,300 km (0.119 R)
• M11: 2,764,569 km (0.098 R)
• M12: 2,946,031 km (0.12 R)
• M13: 3,665,746 km (0.089 R)
• M14: 3,757,749 km (0.069 R)
• M15: 4,085,518 km (0.033 R)
• M16: 4,277,153 km (0.033 R)
• M17: 4,471,630 km (0.075 R)
• M18: 4,636,188 km (0.101 R)
• M19: 4,752,425 km (0.112 R)
• M20: 5,090,367 km (0.045 R)
• M21: 5,314,165 km (0.056 R)
• M22: 5,488,596 km (0.05 R)
• M23: 5,665,122 km (0.106 R)
• M24: 5,879,196 km (0.11 R)
• M25: 6,114,364 km (0.086 R)
• M26: 6,334,123 km (0.107 R)
• M27: 6,800,570 km (0.112 R)
• M28: 6,952,262 km (0.086 R)
• M29: 7,047,556 km (0.096 R)
• M30: 7,258,937 km (0.067 R)
• M31: 7,394,473 km (0.078 R)
• M32: 7,609,296 km (0.071 R)
• M33: 8,225,789 km (0.106 R)
• M34: 8,326,767 km (0.097 R)
• M35: 8,448,390 km (0.074 R)
• M36: 9,464,608 km (0.085 R)
• M37: 9,591,617 km (0.05 R)
• M38: 9,804,794 km (0.085 R)
• M39: 9,911,906 km (0.107 R)
• M40: 10,019,467 km (0.078 R)
• M41: 10,149,019 km (0.091 R)
• M42: 10,366,235 km (0.107 R)
• M43: 11,362,706 km (0.065 R)
• M44: 12,044,125 km (0.034 R)
• M45: 12,692,033 km (0.049 R)
• M46: 13,067,374 km (0.095 R)
• M47: 13,256,466 km (0.069 R)
• M48: 13,709,149 km (0.091 R)
• M49: 13,997,723 km (0.118 R)
• M50: 14,142,833 km (0.1 R)
• M51: 14,312,627 km (0.117 R)
• M52: 14,410,015 km (0.096 R)
• M53: 14,703,376 km (0.108 R)
• M54: 14,850,880 km (0.049 R)
• M55: 15,048,199 km (0.063 R)
• M56: 15,172,066 km (0.095 R)
• M57: 15,495,497 km (0.026 R)
• M58: 15,846,454 km (0.119 R)
• M59: 16,225,385 km (0.068 R)
• M60: 16,326,962 km (0.086 R)
• M61: 16,556,296 km (0.114 R)
• M62: 16,812,258 km (0.091 R)
• M63: 17,069,566 km (0.062 R)
• M64: 17,380,131 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.3

Radius: 9

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.51 AU - 5.33 AU

Year: 4028 Days

Day: 10.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 100,272,269 km

• M1: 125,961 km (0.043 R)
• M2: 223,649 km (0.063 R)
• M3: 309,967 km (0.084 R)
• M4: 411,245 km (0.101 R)
• M5: 601,683 km (0.077 R)
• M6: 692,489 km (0.111 R)
• M7: 766,539 km (0.116 R)
• M8: 1,054,067 km (0.071 R)
• M9: 1,203,964 km (0.093 R)
• M10: 1,456,036 km (0.111 R)
• M11: 1,798,316 km (0.083 R)
• M12: 1,933,104 km (0.085 R)
• M13: 2,024,957 km (0.098 R)
• M14: 2,087,040 km (0.088 R)
• M15: 2,293,186 km (0.118 R)
• M16: 2,423,336 km (0.096 R)
• M17: 2,572,784 km (0.039 R)
• M18: 2,640,253 km (0.101 R)
• M19: 2,708,170 km (0.112 R)
• M20: 2,776,836 km (0.116 R)
• M21: 2,986,273 km (0.066 R)
• M22: 3,057,182 km (0.104 R)
• M23: 3,457,656 km (0.049 R)
• M24: 4,109,154 km (0.101 R)
• M25: 4,168,545 km (0.07 R)
• M26: 4,388,454 km (0.069 R)
• M27: 4,449,190 km (0.029 R)
• M28: 4,571,262 km (0.08 R)
• M29: 4,715,325 km (0.074 R)
• M30: 4,881,678 km (0.095 R)
• M31: 6,077,264 km (0.096 R)
• M32: 6,953,907 km (0.117 R)
• M33: 7,072,239 km (0.108 R)
• M34: 7,167,384 km (0.067 R)
• M35: 7,359,018 km (0.089 R)
• M36: 7,698,306 km (0.102 R)
• M37: 8,142,014 km (0.114 R)
• M38: 8,467,688 km (0.066 R)
• M39: 9,080,142 km (0.057 R)
• M40: 9,209,544 km (0.066 R)
• M41: 9,548,982 km (0.108 R)
• M42: 9,627,820 km (0.081 R)
• M43: 10,132,563 km (0.112 R)
• M44: 10,293,829 km (0.059 R)
• M45: 11,112,429 km (0.114 R)
• M46: 12,008,670 km (0.068 R)
• M47: 12,236,358 km (0.057 R)
• M48: 12,379,373 km (0.09 R)
• M49: 12,436,819 km (0.12 R)
• M50: 12,551,710 km (0.08 R)
• M51: 13,044,486 km (0.095 R)
• M52: 13,425,511 km (0.045 R)
• M53: 13,750,887 km (0.104 R)
• M54: 14,018,966 km (0.11 R)
• M55: 14,288,841 km (0.112 R)
• M56: 15,108,637 km (0.085 R)
• M57: 15,169,972 km (0.117 R)
• M58: 15,508,811 km (0.109 R)
• M59: 15,570,745 km (0.12 R)
• M60: 16,162,554 km (0.094 R)
• M61: 16,382,612 km (0.03 R)
• M62: 16,508,723 km (0.119 R)
• M63: 16,761,993 km (0.058 R)
• M64: 17,080,337 km (0.111 R)
• M65: 17,240,257 km (0.106 R)
• M66: 17,626,070 km (0.117 R)
• M67: 17,723,009 km (0.081 R)
• M68: 17,884,874 km (0.05 R)
• M69: 18,701,828 km (0.091 R)
• M70: 19,131,473 km (0.078 R)
• M71: 20,575,542 km (0.084 R)
• M72: 20,950,583 km (0.033 R)
• M73: 21,742,106 km (0.057 R)
• M74: 22,054,616 km (0.114 R)
• M75: 22,473,340 km (0.076 R)
• M76: 22,718,980 km (0.097 R)
• M77: 23,817,028 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.5

Radius: 10.8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.55 AU - 5.99 AU

Year: 5244 Days

Day: 5.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 100,272,269 km

• M1: 264,788 km (0.115 R)
• M2: 364,420 km (0.07 R)
• M3: 510,877 km (0.081 R)
• M4: 749,186 km (0.074 R)
• M5: 849,417 km (0.061 R)
• M6: 1,064,090 km (0.031 R)
• M7: 1,352,066 km (0.065 R)
• M8: 1,605,185 km (0.097 R)
• M9: 1,749,697 km (0.098 R)
• M10: 2,039,169 km (0.1 R)
• M11: 2,453,854 km (0.072 R)
• M12: 2,678,101 km (0.105 R)
• M13: 2,749,758 km (0.077 R)
• M14: 3,117,021 km (0.117 R)
• M15: 3,207,528 km (0.085 R)
• M16: 3,753,261 km (0.081 R)
• M17: 3,947,140 km (0.103 R)
• M18: 4,078,188 km (0.051 R)
• M19: 4,294,356 km (0.107 R)
• M20: 4,463,252 km (0.099 R)
• M21: 4,668,800 km (0.108 R)
• M22: 4,755,417 km (0.095 R)
• M23: 4,825,130 km (0.071 R)
• M24: 4,912,644 km (0.083 R)
• M25: 5,125,073 km (0.097 R)
• M26: 5,650,760 km (0.111 R)
• M27: 5,817,412 km (0.03 R)
• M28: 6,250,947 km (0.112 R)
• M29: 6,481,178 km (0.105 R)
• M30: 6,871,329 km (0.051 R)
• M31: 7,009,707 km (0.038 R)
• M32: 7,208,972 km (0.088 R)
• M33: 7,389,836 km (0.066 R)
• M34: 7,776,845 km (0.05 R)
• M35: 8,024,729 km (0.062 R)
• M36: 8,212,325 km (0.083 R)
• M37: 8,380,323 km (0.044 R)
• M38: 8,891,200 km (0.097 R)
• M39: 9,478,072 km (0.097 R)
• M40: 9,566,036 km (0.059 R)
• M41: 9,987,902 km (0.059 R)
• M42: 10,099,801 km (0.107 R)
• M43: 10,438,491 km (0.045 R)
• M44: 10,529,297 km (0.09 R)
• M45: 10,734,844 km (0.046 R)
• M46: 10,826,697 km (0.102 R)
• M47: 10,941,738 km (0.08 R)
• M48: 11,080,415 km (0.081 R)
• M49: 11,149,978 km (0.093 R)
• M50: 12,091,098 km (0.083 R)
• M51: 12,619,628 km (0.056 R)
• M52: 13,131,252 km (0.074 R)
• M53: 13,229,388 km (0.06 R)
• M54: 13,476,075 km (0.049 R)
• M55: 13,724,258 km (0.102 R)
• M56: 13,798,908 km (0.062 R)
• M57: 13,873,856 km (0.049 R)
• M58: 13,998,920 km (0.034 R)
• M59: 14,325,941 km (0.118 R)
• M60: 14,528,347 km (0.047 R)
• M61: 15,244,621 km (0.118 R)
• M62: 15,425,485 km (0.042 R)
• M63: 15,503,127 km (0.111 R)
• M64: 15,946,086 km (0.073 R)
• M65: 16,024,774 km (0.103 R)
• M66: 16,472,521 km (0.088 R)
• M67: 16,578,586 km (0.114 R)
• M68: 16,658,172 km (0.087 R)
• M69: 17,976,877 km (0.03 R)
• M70: 18,304,945 km (0.076 R)
• M71: 18,442,126 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.6

Radius: 7.8

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 12.72 AU - 12.88 AU

Year: 19851 Days

Day: 23.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 100,272,269 km

• M1: 141,220 km (0.052 R)
• M2: 339,737 km (0.106 R)
• M3: 711,188 km (0.085 R)
• M4: 783,444 km (0.041 R)
• M5: 839,244 km (0.115 R)
• M6: 955,332 km (0.078 R)
• M7: 1,203,814 km (0.108 R)
• M8: 1,291,030 km (0.046 R)
• M9: 1,518,867 km (0.091 R)
• M10: 1,859,352 km (0.066 R)
• M11: 1,909,916 km (0.112 R)
• M12: 2,304,256 km (0.109 R)
• M13: 2,752,451 km (0.036 R)
• M14: 2,839,517 km (0.095 R)
• M15: 2,956,952 km (0.116 R)
• M16: 3,106,101 km (0.082 R)
• M17: 3,381,061 km (0.096 R)
• M18: 3,824,170 km (0.096 R)
• M19: 5,046,086 km (0.105 R)
• M20: 5,625,179 km (0.111 R)
• M21: 6,073,374 km (0.061 R)
• M22: 6,417,001 km (0.064 R)
• M23: 6,494,193 km (0.029 R)
• M24: 7,566,810 km (0.089 R)
• M25: 7,853,888 km (0.104 R)
• M26: 8,019,493 km (0.084 R)
• M27: 8,693,431 km (0.119 R)
• M28: 10,502,219 km (0.056 R)
• M29: 11,238,690 km (0.077 R)
• M30: 17,322,536 km (0.093 R)
• M31: 18,740,873 km (0.06 R)
• M32: 19,184,730 km (0.064 R)
• M33: 20,309,557 km (0.117 R)
• M34: 20,366,404 km (0.103 R)
• M35: 20,822,677 km (0.063 R)
• M36: 21,052,160 km (0.097 R)
• M37: 21,397,881 km (0.108 R)
• M38: 21,861,784 km (0.12 R)
• M39: 23,392,170 km (0.1 R)
• M40: 23,929,975 km (0.037 R)
• M41: 24,532,405 km (0.117 R)
• M42: 25,078,737 km (0.095 R)
• M43: 25,567,772 km (0.116 R)
• M44: 27,429,518 km (0.058 R)
• M45: 28,059,773 km (0.08 R)
• M46: 30,693,294 km (0.082 R)
• M47: 31,478,982 km (0.105 R)
• M48: 31,940,193 km (0.112 R)
• M49: 32,006,315 km (0.068 R)
• M50: 34,010,029 km (0.115 R)
• M51: 34,415,589 km (0.083 R)
• M52: 34,686,959 km (0.104 R)
• M53: 35,710,657 km (0.027 R)
• M54: 37,021,434 km (0.074 R)
• M55: 39,193,894 km (0.108 R)
• M56: 42,129,902 km (0.099 R)
• M57: 44,691,616 km (0.114 R)
• M58: 45,061,721 km (0.103 R)
• M59: 45,804,923 km (0.069 R)
• M60: 49,122,854 km (0.116 R)
• M61: 51,506,696 km (0.098 R)
• M62: 51,894,604 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.7

Radius: 4.1

Gravity: 53.52 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 12.09 AU - 18.87 AU

Year: 26401 Days

Day: 16.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 100,272,269 km

• M1: 54,154 km (0.097 R)
• M2: 122,670 km (0.103 R)
• M3: 293,062 km (0.069 R)
• M4: 471,084 km (0.113 R)
• M5: 1,308,682 km (0.109 R)
• M6: 1,711,848 km (0.068 R)
• M7: 2,192,357 km (0.062 R)
• M8: 2,318,767 km (0.117 R)
• M9: 2,578,618 km (0.045 R)
• M10: 2,622,750 km (0.107 R)
• M11: 2,802,118 km (0.105 R)
• M12: 2,939,299 km (0.038 R)
• M13: 3,032,050 km (0.084 R)
• M14: 4,010,569 km (0.097 R)
• M15: 4,533,414 km (0.044 R)
• M16: 4,586,970 km (0.085 R)
• M17: 5,022,150 km (0.036 R)
• M18: 5,077,501 km (0.107 R)
• M19: 6,585,747 km (0.058 R)
• M20: 7,704,590 km (0.063 R)
• M21: 8,814,157 km (0.089 R)
• M22: 9,764,702 km (0.118 R)
• M23: 10,463,324 km (0.103 R)
• M24: 11,105,847 km (0.111 R)
• M25: 14,503,962 km (0.093 R)
• M26: 15,299,524 km (0.083 R)
• M27: 15,783,623 km (0.041 R)
• M28: 17,015,561 km (0.118 R)
• M29: 17,853,907 km (0.034 R)
• M30: 18,363,288 km (0.096 R)
• M31: 18,534,129 km (0.119 R)
• M32: 22,151,406 km (0.104 R)
• M33: 22,790,188 km (0.11 R)
• M34: 23,899,307 km (0.078 R)
• M35: 24,272,853 km (0.109 R)
• M36: 24,460,449 km (0.072 R)
• M37: 24,931,233 km (0.106 R)
• M38: 25,025,779 km (0.06 R)
• M39: 26,554,669 km (0.098 R)
• M40: 27,427,872 km (0.096 R)
• M41: 28,211,914 km (0.094 R)
• M42: 28,903,954 km (0.118 R)
• M43: 30,405,618 km (0.101 R)
• M44: 32,137,961 km (0.086 R)
• M45: 32,860,519 km (0.105 R)
• M46: 35,166,121 km (0.097 R)
• M47: 36,124,295 km (0.058 R)
• M48: 36,767,865 km (0.056 R)
• M49: 38,393,097 km (0.048 R)
• M50: 39,599,753 km (0.115 R)
• M51: 42,727,097 km (0.069 R)
• M52: 43,180,229 km (0.096 R)
• M53: 46,396,882 km (0.111 R)
• M54: 46,629,656 km (0.076 R)
• M55: 46,746,193 km (0.099 R)
• M56: 46,862,730 km (0.101 R)
• M57: 47,564,344 km (0.036 R)
• M58: 48,859,562 km (0.052 R)
• M59: 49,214,857 km (0.078 R)
• M60: 51,725,558 km (0.06 R)
• M61: 52,329,335 km (0.1 R)
• M62: 52,814,182 km (0.101 R)
• M63: 53,300,525 km (0.078 R)
• M64: 55,260,556 km (0.111 R)
• M65: 55,877,797 km (0.108 R)
• M66: 56,870,229 km (0.028 R)
• M67: 58,998,558 km (0.044 R)
• M68: 63,332,408 km (0.108 R)
• M69: 63,590,614 km (0.085 R)
• M70: 71,763,445 km (0.082 R)
• M71: 72,301,997 km (0.099 R)
• M72: 72,706,809 km (0.088 R)
• M73: 73,112,369 km (0.045 R)
• M74: 73,654,212 km (0.031 R)
• M75: 74,333,387 km (0.118 R)
• M76: 75,698,019 km (0.091 R)
• M77: 76,246,145 km (0.055 R)
• M78: 79,284,478 km (0.088 R)
• M79: 81,799,817 km (0.115 R)
• M80: 82,080,911 km (0.1 R)
• M81: 83,067,210 km (0.084 R)
• M82: 84,909,358 km (0.062 R)
• M83: 85,764,010 km (0.038 R)
• M84: 86,049,593 km (0.041 R)
• M85: 86,764,820 km (0.107 R)
• M86: 87,482,142 km (0.105 R)
• M87: 88,345,471 km (0.051 R)
• M88: 90,515,987 km (0.096 R)
• M89: 91,534,898 km (0.105 R)
• M90: 91,680,756 km (0.105 R)
• M91: 94,172,308 km (0.038 R)
• M92: 94,466,867 km (0.092 R)
• M93: 94,614,221 km (0.065 R)
• M94: 94,909,377 km (0.093 R)
• M95: 96,092,547 km (0.079 R)
• M96: 96,834,552 km (0.04 R)
• M97: 98,174,949 km (0.096 R)
• M98: 99,072,087 km (0.072 R)
• M99: 100,121,965 km (0.062 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 12,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit