🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.46 AU - 0.68 AU

Year: 160 Days

Day: 24.5 Hours

Environment

Temp: 231 °C

Axial Tilt: 29.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.28 AU - 1.74 AU

Year: 688 Days

Day: 22.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.58 AU - 2.28 AU

Year: 994 Days

Day: 45.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.05 AU - 3.19 AU

Year: 2044 Days

Day: 46.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,501,007 km

• M1: 171,439 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.59 AU - 3.67 AU

Year: 2054 Days

Day: 14.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.2

Radius: 11.8

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.92 AU - 5.52 AU

Year: 3803 Days

Day: 9.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 74,501,007 km

• M1: 266,883 km (0.087 R)
• M2: 341,981 km (0.109 R)
• M3: 672,592 km (0.04 R)
• M4: 826,528 km (0.081 R)
• M5: 993,180 km (0.083 R)
• M6: 1,075,758 km (0.094 R)
• M7: 1,160,879 km (0.103 R)
• M8: 1,281,755 km (0.106 R)
• M9: 1,407,267 km (0.052 R)
• M10: 1,585,139 km (0.093 R)
• M11: 1,745,508 km (0.047 R)
• M12: 1,821,504 km (0.056 R)
• M13: 1,976,786 km (0.09 R)
• M14: 2,123,243 km (0.12 R)
• M15: 2,342,703 km (0.063 R)
• M16: 2,469,412 km (0.11 R)
• M17: 2,969,368 km (0.097 R)
• M18: 3,137,965 km (0.067 R)
• M19: 3,500,740 km (0.116 R)
• M20: 3,728,278 km (0.092 R)
• M21: 3,927,243 km (0.106 R)
• M22: 4,180,961 km (0.117 R)
• M23: 4,301,088 km (0.045 R)
• M24: 4,422,562 km (0.072 R)
• M25: 4,598,040 km (0.069 R)
• M26: 5,010,332 km (0.086 R)
• M27: 5,360,092 km (0.111 R)
• M28: 5,509,839 km (0.1 R)
• M29: 5,832,522 km (0.067 R)
• M30: 5,967,160 km (0.087 R)
• M31: 6,141,890 km (0.1 R)
• M32: 6,318,266 km (0.105 R)
• M33: 6,756,588 km (0.08 R)
• M34: 7,495,153 km (0.115 R)
• M35: 7,620,815 km (0.098 R)
• M36: 7,705,038 km (0.116 R)
• M37: 7,831,748 km (0.12 R)
• M38: 8,108,953 km (0.067 R)
• M39: 8,563,431 km (0.057 R)
• M40: 8,716,769 km (0.115 R)
• M41: 8,826,873 km (0.112 R)
• M42: 9,204,757 km (0.076 R)
• M43: 9,384,424 km (0.059 R)
• M44: 9,861,492 km (0.118 R)
• M45: 10,207,212 km (0.059 R)
• M46: 10,369,975 km (0.084 R)
• M47: 11,029,402 km (0.098 R)
• M48: 11,388,288 km (0.105 R)
• M49: 11,921,604 km (0.115 R)
• M50: 12,314,598 km (0.07 R)
• M51: 12,537,498 km (0.107 R)
• M52: 13,341,138 km (0.086 R)
• M53: 13,877,596 km (0.113 R)
• M54: 13,954,789 km (0.083 R)
• M55: 14,057,862 km (0.11 R)
• M56: 14,447,115 km (0.099 R)
• M57: 14,760,971 km (0.107 R)
• M58: 15,156,508 km (0.074 R)
• M59: 15,555,635 km (0.046 R)
• M60: 15,904,348 km (0.111 R)
• M61: 16,174,223 km (0.11 R)
• M62: 16,472,970 km (0.082 R)
• M63: 16,636,630 km (0.081 R)
• M64: 16,993,271 km (0.056 R)
• M65: 17,825,783 km (0.113 R)
• M66: 18,700,033 km (0.046 R)
• M67: 19,300,220 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.3

Radius: 13.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.51 AU - 10.23 AU

Year: 8980 Days

Day: 5.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 74,501,007 km

• M1: 395,836 km (0.027 R)
• M2: 692,788 km (0.115 R)
• M3: 857,944 km (0.042 R)
• M4: 1,270,385 km (0.048 R)
• M5: 1,535,473 km (0.072 R)
• M6: 1,818,961 km (0.11 R)
• M7: 2,334,774 km (0.095 R)
• M8: 2,592,232 km (0.102 R)
• M9: 2,841,163 km (0.107 R)
• M10: 3,654,227 km (0.094 R)
• M11: 3,995,161 km (0.069 R)
• M12: 4,304,529 km (0.083 R)
• M13: 4,600,434 km (0.089 R)
• M14: 4,686,153 km (0.096 R)
• M15: 5,034,716 km (0.068 R)
• M16: 5,324,338 km (0.079 R)
• M17: 5,642,233 km (0.115 R)
• M18: 6,013,386 km (0.11 R)
• M19: 6,273,088 km (0.107 R)
• M20: 6,464,423 km (0.105 R)
• M21: 6,657,554 km (0.098 R)
• M22: 6,754,942 km (0.119 R)
• M23: 7,049,800 km (0.106 R)
• M24: 7,908,491 km (0.101 R)
• M25: 9,530,880 km (0.08 R)
• M26: 9,778,764 km (0.119 R)
• M27: 10,112,816 km (0.077 R)
• M28: 10,337,512 km (0.11 R)
• M29: 10,450,458 km (0.105 R)
• M30: 10,620,850 km (0.064 R)
• M31: 11,224,029 km (0.11 R)
• M32: 11,340,267 km (0.087 R)
• M33: 11,515,296 km (0.118 R)
• M34: 11,838,427 km (0.046 R)
• M35: 11,956,759 km (0.104 R)
• M36: 12,105,161 km (0.09 R)
• M37: 12,403,758 km (0.032 R)
• M38: 12,886,809 km (0.088 R)
• M39: 13,283,693 km (0.085 R)
• M40: 13,375,994 km (0.071 R)
• M41: 13,530,080 km (0.106 R)
• M42: 13,653,798 km (0.094 R)
• M43: 14,058,460 km (0.105 R)
• M44: 14,309,485 km (0.112 R)
• M45: 14,562,006 km (0.117 R)
• M46: 14,784,159 km (0.119 R)
• M47: 15,135,714 km (0.113 R)
• M48: 15,522,125 km (0.051 R)
• M49: 17,134,192 km (0.106 R)
• M50: 19,563,063 km (0.076 R)
• M51: 20,443,746 km (0.083 R)
• M52: 20,586,013 km (0.045 R)
• M53: 20,692,677 km (0.104 R)
• M54: 20,906,901 km (0.091 R)
• M55: 21,229,583 km (0.085 R)
• M56: 22,025,145 km (0.107 R)
• M57: 22,280,359 km (0.109 R)
• M58: 22,720,177 km (0.075 R)
• M59: 23,348,188 km (0.103 R)
• M60: 24,658,965 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11

Radius: 10.4

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.26 AU - 9.3 AU

Year: 10484 Days

Day: 13.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 74,501,007 km

• M1: 187,147 km (0.054 R)
• M2: 284,386 km (0.059 R)
• M3: 479,611 km (0.081 R)
• M4: 642,822 km (0.065 R)
• M5: 1,701,077 km (0.033 R)
• M6: 2,008,501 km (0.093 R)
• M7: 2,428,273 km (0.069 R)
• M8: 2,642,946 km (0.038 R)
• M9: 2,942,889 km (0.095 R)
• M10: 3,137,367 km (0.12 R)
• M11: 3,277,390 km (0.099 R)
• M12: 3,932,479 km (0.119 R)
• M13: 4,601,182 km (0.084 R)
• M14: 5,084,832 km (0.103 R)
• M15: 5,318,952 km (0.027 R)
• M16: 5,999,024 km (0.097 R)
• M17: 6,438,094 km (0.111 R)
• M18: 6,811,939 km (0.109 R)
• M19: 7,393,725 km (0.094 R)
• M20: 7,690,677 km (0.086 R)
• M21: 8,296,249 km (0.03 R)
• M22: 8,409,495 km (0.098 R)
• M23: 9,266,840 km (0.083 R)
• M24: 9,654,897 km (0.055 R)
• M25: 10,974,799 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.2

Radius: 10.6

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.9 AU - 12.66 AU

Year: 13126 Days

Day: 9.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 74,501,007 km

• M1: 180,714 km (0.047 R)
• M2: 291,417 km (0.053 R)
• M3: 385,813 km (0.103 R)
• M4: 960,718 km (0.093 R)
• M5: 1,076,357 km (0.082 R)
• M6: 1,473,838 km (0.056 R)
• M7: 1,654,552 km (0.106 R)
• M8: 1,747,902 km (0.103 R)
• M9: 1,915,302 km (0.106 R)
• M10: 2,063,254 km (0.112 R)
• M11: 2,266,408 km (0.093 R)
• M12: 2,692,612 km (0.088 R)
• M13: 4,180,512 km (0.095 R)
• M14: 4,438,868 km (0.119 R)
• M15: 5,073,462 km (0.11 R)
• M16: 5,419,033 km (0.077 R)
• M17: 5,736,480 km (0.094 R)
• M18: 5,807,988 km (0.106 R)
• M19: 6,024,007 km (0.07 R)
• M20: 6,389,774 km (0.116 R)
• M21: 6,612,824 km (0.051 R)
• M22: 7,105,001 km (0.078 R)
• M23: 7,181,745 km (0.043 R)
• M24: 7,413,771 km (0.113 R)
• M25: 8,447,493 km (0.083 R)
• M26: 8,774,514 km (0.1 R)
• M27: 9,105,873 km (0.105 R)
• M28: 9,483,607 km (0.087 R)
• M29: 9,952,148 km (0.063 R)
• M30: 11,134,270 km (0.063 R)
• M31: 11,764,526 km (0.089 R)
• M32: 12,499,201 km (0.086 R)
• M33: 12,731,826 km (0.035 R)
• M34: 12,871,999 km (0.103 R)
• M35: 12,965,797 km (0.107 R)
• M36: 13,295,960 km (0.114 R)
• M37: 13,485,799 km (0.053 R)
• M38: 13,676,537 km (0.092 R)
• M39: 14,351,223 km (0.07 R)
• M40: 15,933,968 km (0.115 R)
• M41: 17,519,556 km (0.101 R)
• M42: 17,832,216 km (0.096 R)
• M43: 17,936,785 km (0.086 R)
• M44: 18,463,070 km (0.111 R)
• M45: 18,568,836 km (0.063 R)
• M46: 18,728,008 km (0.108 R)
• M47: 20,289,959 km (0.071 R)
• M48: 20,453,918 km (0.096 R)
• M49: 20,563,574 km (0.11 R)
• M50: 20,728,281 km (0.072 R)
• M51: 20,948,489 km (0.026 R)
• M52: 21,335,798 km (0.107 R)
• M53: 21,837,400 km (0.072 R)
• M54: 23,479,685 km (0.112 R)
• M55: 23,997,443 km (0.038 R)
• M56: 24,752,015 km (0.064 R)
• M57: 24,985,836 km (0.119 R)
• M58: 26,522,954 km (0.119 R)
• M59: 28,456,357 km (0.076 R)
• M60: 28,885,404 km (0.063 R)
• M61: 30,122,878 km (0.052 R)
• M62: 30,810,878 km (0.118 R)
• M63: 31,694,104 km (0.043 R)
• M64: 32,011,401 km (0.102 R)
• M65: 32,202,438 km (0.036 R)
• M66: 33,034,351 km (0.108 R)
• M67: 34,392,999 km (0.076 R)
• M68: 34,849,871 km (0.106 R)
• M69: 36,232,903 km (0.098 R)
• M70: 36,365,447 km (0.084 R)
• M71: 36,431,869 km (0.082 R)
• M72: 36,764,425 km (0.111 R)
• M73: 37,767,927 km (0.114 R)
• M74: 37,969,735 km (0.086 R)
• M75: 39,188,209 km (0.119 R)
• M76: 40,076,073 km (0.107 R)
• M77: 40,488,065 km (0.077 R)
• M78: 40,970,518 km (0.097 R)
• M79: 41,108,747 km (0.091 R)
• M80: 41,663,157 km (0.108 R)
• M81: 42,010,822 km (0.097 R)
• M82: 43,552,278 km (0.119 R)
• M83: 43,834,570 km (0.087 R)
• M84: 43,975,940 km (0.112 R)
• M85: 44,188,219 km (0.115 R)
• M86: 46,114,441 km (0.109 R)
• M87: 46,979,267 km (0.116 R)
• M88: 47,849,477 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.7

Radius: 7.3

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 15.59 AU - 19.69 AU

Year: 27476 Days

Day: 24.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,501,007 km

• M1: 93,199 km (0.104 R)
• M2: 214,075 km (0.057 R)
• M3: 477,367 km (0.117 R)
• M4: 1,528,292 km (0.077 R)
• M5: 1,619,098 km (0.096 R)
• M6: 2,269,549 km (0.089 R)
• M7: 2,408,675 km (0.101 R)
• M8: 2,550,494 km (0.12 R)
• M9: 3,222,637 km (0.087 R)
• M10: 3,418,760 km (0.106 R)
• M11: 3,538,438 km (0.085 R)
• M12: 3,659,314 km (0.102 R)
• M13: 4,072,503 km (0.111 R)
• M14: 4,808,524 km (0.087 R)
• M15: 5,398,688 km (0.084 R)
• M16: 5,491,588 km (0.095 R)
• M17: 5,584,937 km (0.047 R)
• M18: 5,820,704 km (0.086 R)
• M19: 5,868,276 km (0.114 R)
• M20: 5,963,719 km (0.078 R)
• M21: 6,896,611 km (0.087 R)
• M22: 7,716,857 km (0.11 R)
• M23: 7,769,066 km (0.115 R)
• M24: 7,874,084 km (0.108 R)
• M25: 8,298,493 km (0.096 R)
• M26: 8,784,985 km (0.034 R)
• M27: 9,560,052 km (0.098 R)
• M28: 9,728,948 km (0.036 R)
• M29: 9,898,891 km (0.048 R)
• M30: 9,955,738 km (0.109 R)
• M31: 10,704,775 km (0.087 R)
• M32: 13,308,675 km (0.037 R)
• M33: 14,648,025 km (0.106 R)
• M34: 15,038,476 km (0.06 R)
• M35: 15,300,721 km (0.081 R)
• M36: 15,432,367 km (0.119 R)
• M37: 16,029,711 km (0.118 R)
• M38: 16,769,921 km (0.09 R)
• M39: 17,521,202 km (0.112 R)
• M40: 18,493,289 km (0.089 R)
• M41: 18,915,304 km (0.072 R)
• M42: 19,768,611 km (0.115 R)
• M43: 21,734,327 km (0.067 R)
• M44: 24,527,468 km (0.054 R)
• M45: 24,681,704 km (0.088 R)
• M46: 25,535,459 km (0.06 R)
• M47: 28,154,020 km (0.101 R)
• M48: 29,208,835 km (0.084 R)
• M49: 29,454,175 km (0.066 R)
• M50: 29,536,005 km (0.095 R)
• M51: 29,782,243 km (0.071 R)
• M52: 30,441,970 km (0.107 R)
• M53: 31,273,584 km (0.069 R)
• M54: 31,608,235 km (0.064 R)
• M55: 31,692,159 km (0.055 R)
• M56: 31,776,084 km (0.114 R)
• M57: 32,281,276 km (0.113 R)
• M58: 34,070,167 km (0.106 R)
• M59: 34,242,205 km (0.042 R)
• M60: 34,933,197 km (0.093 R)
• M61: 35,367,480 km (0.034 R)
• M62: 37,299,387 km (0.115 R)
• M63: 37,654,382 km (0.085 R)
• M64: 38,636,193 km (0.05 R)
• M65: 43,110,965 km (0.077 R)
• M66: 44,137,805 km (0.096 R)
• M67: 45,645,751 km (0.061 R)
• M68: 46,692,188 km (0.083 R)
• M69: 47,170,453 km (0.08 R)
• M70: 51,547,537 km (0.062 R)
• M71: 52,438,392 km (0.119 R)
• M72: 53,834,290 km (0.076 R)
• M73: 54,034,751 km (0.071 R)
• M74: 54,335,891 km (0.116 R)
• M75: 54,637,481 km (0.106 R)
• M76: 55,242,455 km (0.11 R)
• M77: 56,560,711 km (0.111 R)
• M78: 57,377,216 km (0.086 R)
• M79: 57,479,541 km (0.086 R)
• M80: 58,300,385 km (0.075 R)
• M81: 58,712,228 km (0.107 R)
• M82: 61,517,337 km (0.088 R)
• M83: 61,831,792 km (0.097 R)
• M84: 62,778,148 km (0.099 R)
• M85: 64,047,336 km (0.077 R)
• M86: 66,718,706 km (0.076 R)
• M87: 66,826,266 km (0.083 R)
• M88: 67,365,268 km (0.073 R)
• M89: 68,338,850 km (0.116 R)
• M90: 70,081,366 km (0.107 R)
• M91: 70,300,228 km (0.058 R)
• M92: 73,609,931 km (0.118 R)
• M93: 74,389,486 km (0.099 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 15,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit