🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.64 AU - 0.76 AU

Year: 206 Days

Day: 30.6 Hours

Environment

Temp: 197 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,689,382 km

• M1: 70,610 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1 AU - 1.1 AU

Year: 378 Days

Day: 34.7 Hours

Environment

Temp: 87 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,689,382 km

• M1: 51,761 km (0.076 R)
• M2: 512,074 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.07 AU - 1.49 AU

Year: 509 Days

Day: 22.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 96,689,382 km

• M1: 362,027 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.43 AU - 1.47 AU

Year: 614 Days

Day: 42 Hours

Environment

Temp: 9 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 96,689,382 km

• M1: 362,924 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.43 AU - 3.97 AU

Year: 2501 Days

Day: 37.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.8

Radius: 9.4

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.79 AU - 9.05 AU

Year: 7834 Days

Day: 13 Hours

Environment

Temp: -158 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 96,689,382 km

• M1: 124,017 km (0.118 R)
• M2: 690,544 km (0.043 R)
• M3: 970,741 km (0.076 R)
• M4: 1,114,803 km (0.061 R)
• M5: 1,485,806 km (0.094 R)
• M6: 1,805,048 km (0.093 R)
• M7: 1,984,266 km (0.07 R)
• M8: 2,311,885 km (0.117 R)
• M9: 2,384,440 km (0.11 R)
• M10: 2,482,277 km (0.119 R)
• M11: 2,913,269 km (0.116 R)
• M12: 3,730,223 km (0.098 R)
• M13: 3,844,366 km (0.118 R)
• M14: 4,372,147 km (0.085 R)
• M15: 4,522,942 km (0.051 R)
• M16: 4,583,679 km (0.11 R)
• M17: 5,142,876 km (0.105 R)
• M18: 5,398,389 km (0.113 R)
• M19: 6,223,720 km (0.053 R)
• M20: 6,807,302 km (0.105 R)
• M21: 7,806,316 km (0.101 R)
• M22: 7,915,971 km (0.037 R)
• M23: 8,510,024 km (0.048 R)
• M24: 10,619,205 km (0.072 R)
• M25: 10,700,287 km (0.107 R)
• M26: 10,944,879 km (0.1 R)
• M27: 11,067,849 km (0.083 R)
• M28: 11,522,626 km (0.041 R)
• M29: 11,689,578 km (0.034 R)
• M30: 12,195,069 km (0.113 R)
• M31: 12,450,582 km (0.067 R)
• M32: 13,140,378 km (0.106 R)
• M33: 14,287,943 km (0.082 R)
• M34: 14,377,403 km (0.096 R)
• M35: 14,602,248 km (0.059 R)
• M36: 15,329,443 km (0.054 R)
• M37: 16,115,131 km (0.111 R)
• M38: 16,536,249 km (0.081 R)
• M39: 16,819,139 km (0.071 R)
• M40: 17,103,525 km (0.055 R)
• M41: 17,821,594 km (0.117 R)
• M42: 17,917,935 km (0.085 R)
• M43: 18,208,454 km (0.077 R)
• M44: 20,588,108 km (0.086 R)
• M45: 20,994,116 km (0.115 R)
• M46: 22,124,328 km (0.1 R)
• M47: 23,274,138 km (0.108 R)
• M48: 25,143,363 km (0.101 R)
• M49: 25,522,893 km (0.073 R)
• M50: 25,686,104 km (0.092 R)
• M51: 26,838,756 km (0.1 R)
• M52: 27,060,160 km (0.094 R)
• M53: 27,282,313 km (0.094 R)
• M54: 27,728,115 km (0.117 R)
• M55: 28,966,935 km (0.117 R)
• M56: 29,080,480 km (0.114 R)
• M57: 29,194,024 km (0.115 R)
• M58: 29,707,444 km (0.108 R)
• M59: 30,685,066 km (0.094 R)
• M60: 31,498,131 km (0.085 R)
• M61: 31,790,146 km (0.082 R)
• M62: 32,849,149 km (0.094 R)
• M63: 33,026,872 km (0.09 R)
• M64: 33,442,454 km (0.089 R)
• M65: 33,859,982 km (0.072 R)
• M66: 34,760,262 km (0.063 R)
• M67: 35,364,937 km (0.105 R)
• M68: 35,850,980 km (0.067 R)
• M69: 37,014,552 km (0.105 R)
• M70: 37,384,508 km (0.108 R)
• M71: 37,941,910 km (0.11 R)
• M72: 38,066,076 km (0.078 R)
• M73: 38,626,769 km (0.11 R)
• M74: 39,002,110 km (0.109 R)
• M75: 39,315,667 km (0.05 R)
• M76: 39,378,498 km (0.115 R)
• M77: 40,072,034 km (0.07 R)
• M78: 40,705,880 km (0.102 R)
• M79: 41,279,139 km (0.106 R)
• M80: 41,406,895 km (0.098 R)
• M81: 41,726,885 km (0.12 R)
• M82: 42,627,315 km (0.04 R)
• M83: 43,209,400 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.9

Radius: 13.7

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 11.4 AU - 14.6 AU

Year: 16474 Days

Day: 5.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 96,689,382 km

• M1: 449,841 km (0.097 R)
• M2: 612,304 km (0.057 R)
• M3: 1,047,185 km (0.066 R)
• M4: 1,420,432 km (0.065 R)
• M5: 1,622,838 km (0.079 R)
• M6: 2,085,394 km (0.119 R)
• M7: 2,229,307 km (0.025 R)
• M8: 2,466,719 km (0.04 R)
• M9: 2,650,425 km (0.045 R)
• M10: 2,902,498 km (0.089 R)
• M11: 3,096,826 km (0.109 R)
• M12: 4,840,987 km (0.038 R)
• M13: 5,586,882 km (0.115 R)
• M14: 5,748,597 km (0.098 R)
• M15: 7,097,521 km (0.069 R)
• M16: 7,229,018 km (0.09 R)
• M17: 7,943,348 km (0.112 R)
• M18: 8,401,416 km (0.108 R)
• M19: 8,774,214 km (0.086 R)
• M20: 8,915,285 km (0.107 R)
• M21: 10,170,411 km (0.083 R)
• M22: 10,467,961 km (0.11 R)
• M23: 11,583,363 km (0.083 R)
• M24: 11,842,167 km (0.091 R)
• M25: 11,946,138 km (0.082 R)
• M26: 15,094,126 km (0.116 R)
• M27: 15,775,843 km (0.118 R)
• M28: 16,005,327 km (0.063 R)
• M29: 18,000,364 km (0.095 R)
• M30: 19,088,240 km (0.09 R)
• M31: 19,455,502 km (0.054 R)
• M32: 19,948,876 km (0.043 R)
• M33: 21,011,171 km (0.106 R)
• M34: 21,390,401 km (0.085 R)
• M35: 22,995,137 km (0.119 R)
• M36: 23,386,037 km (0.109 R)
• M37: 24,174,567 km (0.087 R)
• M38: 26,455,486 km (0.106 R)
• M39: 27,967,771 km (0.059 R)
• M40: 28,176,161 km (0.033 R)
• M41: 28,524,574 km (0.108 R)
• M42: 29,155,428 km (0.055 R)
• M43: 29,720,011 km (0.096 R)
• M44: 30,145,916 km (0.081 R)
• M45: 30,359,541 km (0.071 R)
• M46: 30,716,931 km (0.077 R)
• M47: 31,219,430 km (0.059 R)
• M48: 33,477,460 km (0.108 R)
• M49: 33,772,617 km (0.026 R)
• M50: 34,068,671 km (0.082 R)
• M51: 34,812,621 km (0.102 R)
• M52: 35,336,513 km (0.088 R)
• M53: 37,381,815 km (0.074 R)
• M54: 37,764,786 km (0.098 R)
• M55: 39,698,937 km (0.032 R)
• M56: 40,089,686 km (0.075 R)
• M57: 40,324,854 km (0.117 R)
• M58: 40,875,075 km (0.118 R)
• M59: 41,032,751 km (0.12 R)
• M60: 42,540,698 km (0.077 R)
• M61: 43,582,796 km (0.09 R)
• M62: 44,390,176 km (0.105 R)
• M63: 47,007,092 km (0.084 R)
• M64: 48,001,170 km (0.076 R)
• M65: 48,667,778 km (0.05 R)
• M66: 49,421,452 km (0.096 R)
• M67: 49,673,524 km (0.086 R)
• M68: 50,094,493 km (0.101 R)
• M69: 50,516,807 km (0.055 R)
• M70: 51,024,991 km (0.08 R)
• M71: 51,194,785 km (0.114 R)
• M72: 54,023,531 km (0.087 R)
• M73: 54,369,850 km (0.071 R)
• M74: 56,990,805 km (0.115 R)
• M75: 57,255,144 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.6

Radius: 4.5

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 17.97 AU - 18.55 AU

Year: 27424 Days

Day: 17.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,689,382 km

• M1: 76,295 km (0.048 R)
• M2: 198,816 km (0.117 R)
• M3: 272,119 km (0.104 R)
• M4: 516,262 km (0.114 R)
• M5: 560,094 km (0.117 R)
• M6: 683,213 km (0.074 R)
• M7: 936,931 km (0.085 R)
• M8: 991,086 km (0.117 R)
• M9: 1,102,536 km (0.077 R)
• M10: 1,419,235 km (0.102 R)
• M11: 1,460,823 km (0.093 R)
• M12: 1,785,151 km (0.114 R)
• M13: 1,852,620 km (0.111 R)
• M14: 2,830,841 km (0.119 R)
• M15: 3,069,748 km (0.079 R)
• M16: 3,123,604 km (0.118 R)
• M17: 3,232,511 km (0.112 R)
• M18: 3,824,619 km (0.112 R)
• M19: 4,541,343 km (0.106 R)
• M20: 5,233,981 km (0.06 R)
• M21: 5,363,383 km (0.094 R)
• M22: 5,395,995 km (0.034 R)
• M23: 6,196,194 km (0.067 R)
• M24: 6,750,006 km (0.073 R)
• M25: 6,926,232 km (0.083 R)
• M26: 7,104,104 km (0.04 R)
• M27: 7,500,688 km (0.117 R)
• M28: 7,573,542 km (0.117 R)
• M29: 7,646,546 km (0.097 R)
• M30: 8,277,400 km (0.043 R)
• M31: 8,466,192 km (0.075 R)
• M32: 8,618,034 km (0.075 R)
• M33: 8,732,626 km (0.116 R)
• M34: 8,847,816 km (0.113 R)
• M35: 9,509,488 km (0.097 R)
• M36: 9,548,832 km (0.054 R)
• M37: 10,511,046 km (0.056 R)
• M38: 10,962,382 km (0.067 R)
• M39: 11,086,549 km (0.075 R)
• M40: 11,461,890 km (0.094 R)
• M41: 11,587,851 km (0.054 R)
• M42: 12,267,773 km (0.085 R)
• M43: 12,310,708 km (0.025 R)
• M44: 12,482,895 km (0.113 R)
• M45: 12,699,214 km (0.084 R)
• M46: 12,742,597 km (0.096 R)
• M47: 13,399,930 km (0.083 R)
• M48: 13,710,495 km (0.037 R)
• M49: 13,844,236 km (0.088 R)
• M50: 14,383,686 km (0.097 R)
• M51: 14,474,342 km (0.114 R)
• M52: 14,565,148 km (0.109 R)
• M53: 14,838,613 km (0.058 R)
• M54: 15,251,952 km (0.06 R)
• M55: 16,136,973 km (0.049 R)
• M56: 17,326,725 km (0.088 R)
• M57: 17,471,386 km (0.099 R)
• M58: 17,761,905 km (0.082 R)
• M59: 17,810,524 km (0.113 R)
• M60: 17,956,532 km (0.117 R)
• M61: 19,088,838 km (0.092 R)
• M62: 19,138,654 km (0.108 R)
• M63: 19,638,610 km (0.116 R)
• M64: 19,890,234 km (0.076 R)
• M65: 22,411,706 km (0.114 R)
• M66: 22,780,016 km (0.099 R)
• M67: 23,097,313 km (0.088 R)
• M68: 23,203,527 km (0.106 R)
• M69: 23,950,769 km (0.067 R)
• M70: 24,219,446 km (0.105 R)
• M71: 24,597,480 km (0.076 R)
• M72: 25,304,629 km (0.111 R)
• M73: 25,853,055 km (0.12 R)
• M74: 26,018,361 km (0.118 R)
• M75: 26,794,475 km (0.101 R)
• M76: 27,916,159 km (0.103 R)
• M77: 29,569,964 km (0.073 R)
• M78: 30,612,212 km (0.111 R)
• M79: 31,725,370 km (0.044 R)
• M80: 31,902,344 km (0.096 R)
• M81: 32,198,099 km (0.076 R)
• M82: 32,257,340 km (0.116 R)
• M83: 33,389,946 km (0.109 R)
• M84: 34,535,416 km (0.098 R)
• M85: 36,247,115 km (0.074 R)
• M86: 36,370,384 km (0.07 R)
• M87: 37,548,766 km (0.063 R)
• M88: 37,611,149 km (0.043 R)
• M89: 38,991,937 km (0.094 R)
• M90: 39,625,035 km (0.118 R)
• M91: 40,453,059 km (0.093 R)
• M92: 40,644,993 km (0.111 R)
• M93: 41,415,572 km (0.074 R)
• M94: 42,256,013 km (0.066 R)
• M95: 42,450,640 km (0.117 R)
• M96: 43,101,839 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.9

Radius: 7.1

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 15.78 AU - 24.9 AU

Year: 32241 Days

Day: 19.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,689,382 km

• M1: 231,428 km (0.097 R)
• M2: 321,635 km (0.09 R)
• M3: 540,946 km (0.083 R)
• M4: 693,985 km (0.027 R)
• M5: 979,866 km (0.086 R)
• M6: 1,508,096 km (0.076 R)
• M7: 1,652,308 km (0.062 R)
• M8: 1,993,541 km (0.119 R)
• M9: 2,653,118 km (0.112 R)
• M10: 2,872,279 km (0.111 R)
• M11: 5,477,376 km (0.071 R)
• M12: 5,644,328 km (0.092 R)
• M13: 5,812,924 km (0.102 R)
• M14: 5,869,472 km (0.083 R)
• M15: 5,926,320 km (0.083 R)
• M16: 6,212,949 km (0.112 R)
• M17: 7,588,801 km (0.063 R)
• M18: 9,451,145 km (0.118 R)
• M19: 10,124,485 km (0.066 R)
• M20: 10,398,249 km (0.042 R)
• M21: 10,883,095 km (0.093 R)
• M22: 11,588,449 km (0.113 R)
• M23: 13,641,082 km (0.056 R)
• M24: 14,554,526 km (0.1 R)
• M25: 14,631,569 km (0.086 R)
• M26: 16,200,103 km (0.114 R)
• M27: 16,600,577 km (0.052 R)
• M28: 16,761,693 km (0.091 R)
• M29: 17,329,567 km (0.047 R)
• M30: 18,651,264 km (0.112 R)
• M31: 18,735,039 km (0.077 R)
• M32: 20,434,620 km (0.087 R)
• M33: 21,302,886 km (0.113 R)
• M34: 22,360,543 km (0.11 R)
• M35: 23,615,969 km (0.113 R)
• M36: 25,263,490 km (0.112 R)
• M37: 25,820,892 km (0.104 R)
• M38: 26,758,721 km (0.093 R)
• M39: 26,853,117 km (0.12 R)
• M40: 27,326,893 km (0.082 R)
• M41: 29,834,303 km (0.077 R)
• M42: 31,115,460 km (0.038 R)
• M43: 31,612,872 km (0.089 R)
• M44: 33,629,003 km (0.092 R)
• M45: 34,344,380 km (0.09 R)
• M46: 35,998,484 km (0.093 R)
• M47: 38,314,857 km (0.11 R)
• M48: 41,005,076 km (0.106 R)
• M49: 43,533,280 km (0.111 R)
• M50: 44,760,132 km (0.119 R)
• M51: 44,872,181 km (0.104 R)
• M52: 44,984,379 km (0.065 R)
• M53: 48,048,742 km (0.09 R)
• M54: 48,854,177 km (0.104 R)
• M55: 49,200,645 km (0.093 R)
• M56: 49,316,434 km (0.079 R)
• M57: 49,432,223 km (0.047 R)
• M58: 50,245,138 km (0.101 R)
• M59: 52,120,048 km (0.085 R)
• M60: 53,660,307 km (0.107 R)
• M61: 53,898,617 km (0.091 R)
• M62: 55,576,357 km (0.108 R)
• M63: 55,696,783 km (0.106 R)
• M64: 56,058,810 km (0.099 R)
• M65: 57,514,697 km (0.109 R)
• M66: 57,758,541 km (0.07 R)
• M67: 59,228,789 km (0.089 R)
• M68: 62,958,114 km (0.11 R)
• M69: 63,461,062 km (0.087 R)
• M70: 64,218,028 km (0.056 R)
• M71: 65,995,699 km (0.112 R)
• M72: 73,531,093 km (0.101 R)
• M73: 74,857,578 km (0.075 R)
• M74: 77,534,183 km (0.11 R)
• M75: 77,938,396 km (0.117 R)
• M76: 79,019,540 km (0.052 R)
• M77: 80,650,755 km (0.117 R)
• M78: 81,060,205 km (0.104 R)
• M79: 81,607,434 km (0.094 R)
• M80: 82,155,710 km (0.082 R)
• M81: 82,705,183 km (0.113 R)
• M82: 82,842,813 km (0.104 R)
• M83: 84,499,759 km (0.116 R)
• M84: 85,193,295 km (0.118 R)
• M85: 87,986,586 km (0.075 R)
• M86: 88,408,153 km (0.104 R)
• M87: 88,548,775 km (0.109 R)
• M88: 91,377,970 km (0.078 R)
• M89: 91,662,505 km (0.08 R)
• M90: 92,375,040 km (0.078 R)
• M91: 93,375,849 km (0.11 R)
• M92: 95,532,452 km (0.094 R)
• M93: 96,110,349 km (0.08 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 11,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit