🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.53 AU - 0.57 AU

Year: 146 Days

Day: 23.2 Hours

Environment

Temp: 209 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.52 AU - 0.64 AU

Year: 158 Days

Day: 31.1 Hours

Environment

Temp: 254 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.97 AU - 1.17 AU

Year: 396 Days

Day: 43.3 Hours

Environment

Temp: 45 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,224,905 km

• M1: 438,621 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.35 AU - 3.21 AU

Year: 1660 Days

Day: 21.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,224,905 km

• M1: 1,373,907 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.05 AU - 5.01 AU

Year: 3453 Days

Day: 14.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822

Radius: 9.9

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.3 AU - 6.1 AU

Year: 4874 Days

Day: 9.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,224,905 km

• M1: 134,189 km (0.081 R)
• M2: 254,915 km (0.071 R)
• M3: 328,816 km (0.111 R)
• M4: 484,996 km (0.081 R)
• M5: 655,987 km (0.088 R)
• M6: 929,452 km (0.119 R)
• M7: 1,014,274 km (0.115 R)
• M8: 1,146,817 km (0.075 R)
• M9: 1,253,929 km (0.093 R)
• M10: 1,664,426 km (0.102 R)
• M11: 1,858,155 km (0.053 R)
• M12: 1,948,662 km (0.074 R)
• M13: 2,059,215 km (0.1 R)
• M14: 2,134,163 km (0.039 R)
• M15: 2,384,291 km (0.064 R)
• M16: 2,705,029 km (0.099 R)
• M17: 2,849,839 km (0.046 R)
• M18: 3,680,108 km (0.115 R)
• M19: 3,748,623 km (0.038 R)
• M20: 3,933,826 km (0.069 R)
• M21: 4,241,100 km (0.098 R)
• M22: 4,507,234 km (0.102 R)
• M23: 4,654,738 km (0.078 R)
• M24: 4,803,887 km (0.066 R)
• M25: 5,055,959 km (0.115 R)
• M26: 5,625,778 km (0.068 R)
• M27: 5,731,543 km (0.114 R)
• M28: 5,918,391 km (0.093 R)
• M29: 6,188,714 km (0.108 R)
• M30: 6,518,578 km (0.07 R)
• M31: 6,741,628 km (0.067 R)
• M32: 7,425,889 km (0.104 R)
• M33: 7,513,104 km (0.064 R)
• M34: 7,864,958 km (0.103 R)
• M35: 8,102,520 km (0.092 R)
• M36: 8,252,267 km (0.054 R)
• M37: 8,342,475 km (0.09 R)
• M38: 8,829,416 km (0.068 R)
• M39: 8,921,867 km (0.111 R)
• M40: 9,200,867 km (0.087 R)
• M41: 9,482,710 km (0.103 R)
• M42: 9,926,866 km (0.073 R)
• M43: 10,507,904 km (0.097 R)
• M44: 10,967,319 km (0.084 R)
• M45: 11,736,701 km (0.04 R)
• M46: 12,419,615 km (0.111 R)
• M47: 12,488,729 km (0.07 R)
• M48: 12,731,228 km (0.106 R)
• M49: 13,010,377 km (0.084 R)
• M50: 13,256,316 km (0.12 R)
• M51: 13,362,231 km (0.088 R)
• M52: 13,503,751 km (0.086 R)
• M53: 13,752,831 km (0.107 R)
• M54: 14,075,215 km (0.096 R)
• M55: 14,654,458 km (0.111 R)
• M56: 14,946,922 km (0.059 R)
• M57: 15,911,230 km (0.077 R)
• M58: 15,986,178 km (0.03 R)
• M59: 16,742,694 km (0.097 R)
• M60: 17,743,504 km (0.116 R)
• M61: 18,526,649 km (0.047 R)
• M62: 18,763,762 km (0.096 R)
• M63: 19,481,084 km (0.069 R)
• M64: 21,024,934 km (0.1 R)
• M65: 21,231,079 km (0.095 R)
• M66: 21,603,728 km (0.115 R)
• M67: 21,728,343 km (0.053 R)
• M68: 22,229,496 km (0.1 R)
• M69: 22,650,015 km (0.075 R)
• M70: 23,073,228 km (0.075 R)
• M71: 23,584,404 km (0.115 R)
• M72: 25,315,550 km (0.077 R)
• M73: 25,930,996 km (0.108 R)
• M74: 26,196,233 km (0.094 R)
• M75: 28,078,473 km (0.109 R)
• M76: 28,396,369 km (0.095 R)
• M77: 28,487,474 km (0.092 R)
• M78: 29,081,676 km (0.11 R)
• M79: 29,818,745 km (0.115 R)
• M80: 30,050,323 km (0.104 R)
• M81: 30,515,273 km (0.098 R)
• M82: 31,170,212 km (0.069 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519

Radius: 10.4

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.8 AU - 6.76 AU

Year: 4977 Days

Day: 13.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 49,224,905 km

• M1: 131,796 km (0.105 R)
• M2: 331,658 km (0.073 R)
• M3: 735,872 km (0.111 R)
• M4: 1,006,046 km (0.086 R)
• M5: 1,112,260 km (0.089 R)
• M6: 1,194,539 km (0.074 R)
• M7: 1,514,379 km (0.112 R)
• M8: 1,606,382 km (0.103 R)
• M9: 1,684,472 km (0.061 R)
• M10: 1,860,998 km (0.106 R)
• M11: 2,232,599 km (0.093 R)
• M12: 2,590,736 km (0.103 R)
• M13: 2,890,380 km (0.109 R)
• M14: 3,025,019 km (0.079 R)
• M15: 3,240,888 km (0.098 R)
• M16: 3,543,525 km (0.114 R)
• M17: 3,855,436 km (0.032 R)
• M18: 4,111,398 km (0.087 R)
• M19: 4,707,546 km (0.11 R)
• M20: 4,889,457 km (0.058 R)
• M21: 5,050,574 km (0.081 R)
• M22: 5,906,722 km (0.056 R)
• M23: 6,654,263 km (0.051 R)
• M24: 6,858,614 km (0.109 R)
• M25: 6,935,956 km (0.059 R)
• M26: 7,039,328 km (0.111 R)
• M27: 7,911,783 km (0.102 R)
• M28: 8,183,004 km (0.098 R)
• M29: 8,595,445 km (0.099 R)
• M30: 9,184,262 km (0.063 R)
• M31: 9,354,953 km (0.059 R)
• M32: 9,555,414 km (0.045 R)
• M33: 9,670,605 km (0.06 R)
• M34: 10,937,848 km (0.11 R)
• M35: 11,118,862 km (0.105 R)
• M36: 11,240,036 km (0.04 R)
• M37: 11,422,695 km (0.072 R)
• M38: 12,507,728 km (0.089 R)
• M39: 12,887,258 km (0.107 R)
• M40: 13,206,500 km (0.114 R)
• M41: 13,399,182 km (0.047 R)
• M42: 13,690,150 km (0.089 R)
• M43: 14,048,586 km (0.095 R)
• M44: 14,542,259 km (0.102 R)
• M45: 15,108,787 km (0.088 R)
• M46: 15,920,804 km (0.081 R)
• M47: 16,677,619 km (0.078 R)
• M48: 17,165,308 km (0.091 R)
• M49: 17,446,253 km (0.033 R)
• M50: 17,834,759 km (0.117 R)
• M51: 17,941,273 km (0.052 R)
• M52: 18,190,503 km (0.072 R)
• M53: 18,440,930 km (0.054 R)
• M54: 19,199,092 km (0.083 R)
• M55: 19,673,616 km (0.12 R)
• M56: 20,708,534 km (0.046 R)
• M57: 20,820,583 km (0.107 R)
• M58: 21,232,725 km (0.063 R)
• M59: 21,799,103 km (0.109 R)
• M60: 22,103,235 km (0.052 R)
• M61: 22,217,677 km (0.087 R)
• M62: 22,600,498 km (0.079 R)
• M63: 23,140,098 km (0.099 R)
• M64: 23,644,991 km (0.09 R)
• M65: 24,114,279 km (0.06 R)
• M66: 24,823,971 km (0.085 R)
• M67: 25,101,775 km (0.085 R)
• M68: 25,300,889 km (0.081 R)
• M69: 25,580,488 km (0.111 R)
• M70: 26,021,951 km (0.102 R)
• M71: 26,344,634 km (0.074 R)
• M72: 26,749,745 km (0.106 R)
• M73: 26,871,667 km (0.059 R)
• M74: 27,443,281 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.5

Radius: 14.8

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.37 AU - 14.81 AU

Year: 15056 Days

Day: 7.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,224,905 km

• M1: 208,240 km (0.057 R)
• M2: 575,353 km (0.098 R)
• M3: 1,065,735 km (0.084 R)
• M4: 1,477,279 km (0.085 R)
• M5: 1,999,076 km (0.07 R)
• M6: 2,443,681 km (0.107 R)
• M7: 2,643,993 km (0.106 R)
• M8: 4,355,392 km (0.074 R)
• M9: 4,517,856 km (0.095 R)
• M10: 4,724,002 km (0.12 R)
• M11: 4,849,065 km (0.093 R)
• M12: 6,482,375 km (0.034 R)
• M13: 6,856,519 km (0.117 R)
• M14: 7,285,865 km (0.08 R)
• M15: 7,625,901 km (0.048 R)
• M16: 7,971,323 km (0.107 R)
• M17: 8,473,523 km (0.091 R)
• M18: 8,728,587 km (0.034 R)
• M19: 10,311,931 km (0.052 R)
• M20: 11,080,864 km (0.108 R)
• M21: 11,192,314 km (0.075 R)
• M22: 11,754,802 km (0.063 R)
• M23: 13,378,687 km (0.05 R)
• M24: 13,676,088 km (0.084 R)
• M25: 13,915,594 km (0.04 R)
• M26: 14,338,208 km (0.106 R)
• M27: 14,826,196 km (0.059 R)
• M28: 15,568,501 km (0.082 R)
• M29: 16,449,931 km (0.103 R)
• M30: 17,089,462 km (0.097 R)
• M31: 17,282,892 km (0.042 R)
• M32: 18,392,759 km (0.097 R)
• M33: 19,123,245 km (0.104 R)
• M34: 20,066,759 km (0.113 R)
• M35: 20,544,276 km (0.07 R)
• M36: 20,887,603 km (0.064 R)
• M37: 21,232,875 km (0.078 R)
• M38: 21,719,367 km (0.112 R)
• M39: 22,420,831 km (0.119 R)
• M40: 23,129,776 km (0.027 R)
• M41: 23,774,094 km (0.072 R)
• M42: 24,569,505 km (0.11 R)
• M43: 25,226,988 km (0.099 R)
• M44: 25,742,353 km (0.083 R)
• M45: 26,410,008 km (0.113 R)
• M46: 26,858,203 km (0.095 R)
• M47: 27,914,065 km (0.094 R)
• M48: 30,534,421 km (0.044 R)
• M49: 31,162,433 km (0.077 R)
• M50: 31,953,208 km (0.101 R)
• M51: 32,112,230 km (0.083 R)
• M52: 32,670,829 km (0.07 R)
• M53: 33,393,536 km (0.118 R)
• M54: 34,691,597 km (0.114 R)
• M55: 35,018,618 km (0.047 R)
• M56: 35,593,522 km (0.075 R)
• M57: 36,006,113 km (0.061 R)
• M58: 36,337,173 km (0.066 R)
• M59: 37,002,585 km (0.041 R)
• M60: 37,755,959 km (0.116 R)
• M61: 38,092,405 km (0.069 R)
• M62: 38,683,616 km (0.119 R)
• M63: 39,192,847 km (0.039 R)
• M64: 40,046,452 km (0.085 R)
• M65: 40,217,892 km (0.072 R)
• M66: 43,433,498 km (0.059 R)
• M67: 45,921,460 km (0.089 R)
• M68: 48,090,629 km (0.08 R)
• M69: 48,546,753 km (0.095 R)
• M70: 49,004,223 km (0.087 R)
• M71: 49,371,336 km (0.109 R)
• M72: 50,663,264 km (0.069 R)
• M73: 51,499,665 km (0.094 R)
• M74: 51,592,865 km (0.08 R)
• M75: 55,749,741 km (0.06 R)
• M76: 55,941,226 km (0.097 R)
• M77: 56,998,434 km (0.088 R)
• M78: 57,481,037 km (0.081 R)
• M79: 58,256,253 km (0.099 R)
• M80: 59,425,510 km (0.098 R)
• M81: 59,719,021 km (0.082 R)
• M82: 60,012,981 km (0.068 R)
• M83: 61,589,144 km (0.103 R)
• M84: 64,782,012 km (0.094 R)
• M85: 68,438,034 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207.2

Radius: 6.5

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 13.49 AU - 14.67 AU

Year: 18922 Days

Day: 15.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,224,905 km

• M1: 519,105 km (0.067 R)
• M2: 646,861 km (0.066 R)
• M3: 895,194 km (0.074 R)
• M4: 971,489 km (0.109 R)
• M5: 1,213,688 km (0.058 R)
• M6: 1,277,267 km (0.047 R)
• M7: 1,658,292 km (0.096 R)
• M8: 1,997,431 km (0.115 R)
• M9: 2,123,691 km (0.116 R)
• M10: 2,357,812 km (0.077 R)
• M11: 2,518,480 km (0.102 R)
• M12: 2,655,213 km (0.043 R)
• M13: 3,464,836 km (0.112 R)
• M14: 3,802,628 km (0.05 R)
• M15: 4,345,220 km (0.044 R)
• M16: 4,542,539 km (0.116 R)
• M17: 4,980,113 km (0.113 R)
• M18: 5,431,151 km (0.105 R)
• M19: 5,501,611 km (0.095 R)
• M20: 5,859,001 km (0.094 R)
• M21: 6,260,671 km (0.1 R)
• M22: 6,334,722 km (0.074 R)
• M23: 6,937,302 km (0.105 R)
• M24: 7,052,343 km (0.057 R)
• M25: 7,676,465 km (0.054 R)
• M26: 7,914,924 km (0.104 R)
• M27: 7,995,109 km (0.097 R)
• M28: 8,604,271 km (0.116 R)
• M29: 9,060,395 km (0.119 R)
• M30: 9,566,933 km (0.116 R)
• M31: 10,082,747 km (0.105 R)
• M32: 10,563,554 km (0.114 R)
• M33: 10,962,382 km (0.1 R)
• M34: 11,186,181 km (0.081 R)
• M35: 11,774,998 km (0.069 R)
• M36: 12,096,185 km (0.07 R)
• M37: 12,327,463 km (0.115 R)
• M38: 12,653,586 km (0.088 R)
• M39: 12,700,410 km (0.053 R)
• M40: 13,266,788 km (0.111 R)
• M41: 14,229,001 km (0.108 R)
• M42: 15,064,506 km (0.058 R)
• M43: 17,092,305 km (0.031 R)
• M44: 17,247,737 km (0.113 R)
• M45: 17,351,707 km (0.111 R)
• M46: 18,085,186 km (0.093 R)
• M47: 18,137,844 km (0.107 R)
• M48: 18,190,652 km (0.052 R)
• M49: 18,508,697 km (0.112 R)
• M50: 18,721,725 km (0.106 R)
• M51: 19,473,753 km (0.093 R)
• M52: 20,126,299 km (0.103 R)
• M53: 20,235,655 km (0.09 R)
• M54: 20,730,675 km (0.112 R)
• M55: 21,285,234 km (0.098 R)
• M56: 22,126,273 km (0.109 R)
• M57: 22,182,671 km (0.1 R)
• M58: 22,749,797 km (0.12 R)
• M59: 22,978,083 km (0.106 R)
• M60: 24,014,348 km (0.117 R)
• M61: 25,419,670 km (0.05 R)
• M62: 25,478,911 km (0.079 R)
• M63: 25,775,264 km (0.108 R)
• M64: 26,192,044 km (0.114 R)
• M65: 27,334,673 km (0.095 R)
• M66: 27,759,680 km (0.106 R)
• M67: 28,616,277 km (0.106 R)
• M68: 29,047,867 km (0.076 R)
• M69: 29,730,482 km (0.12 R)
• M70: 30,355,502 km (0.064 R)
• M71: 31,682,136 km (0.099 R)
• M72: 32,128,536 km (0.053 R)
• M73: 32,448,825 km (0.1 R)
• M74: 33,674,929 km (0.111 R)
• M75: 34,000,155 km (0.058 R)
• M76: 34,784,946 km (0.085 R)
• M77: 35,443,476 km (0.034 R)
• M78: 36,106,044 km (0.09 R)
• M79: 36,438,900 km (0.088 R)
• M80: 38,321,589 km (0.051 R)
• M81: 39,343,193 km (0.107 R)
• M82: 42,531,273 km (0.09 R)
• M83: 43,235,281 km (0.038 R)
• M84: 43,517,871 km (0.082 R)
• M85: 44,369,532 km (0.075 R)
• M86: 44,654,665 km (0.108 R)
• M87: 45,226,727 km (0.09 R)
• M88: 46,885,020 km (0.119 R)
• M89: 47,030,130 km (0.114 R)
• M90: 47,248,094 km (0.088 R)
• M91: 47,320,798 km (0.079 R)
• M92: 47,757,923 km (0.068 R)
• M93: 48,783,267 km (0.12 R)
• M94: 48,930,322 km (0.097 R)
• M95: 49,151,278 km (0.116 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 14,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit