🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.56 AU - 0.84 AU

Year: 216 Days

Day: 21.3 Hours

Environment

Temp: 106 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.6 AU - 0.88 AU

Year: 235 Days

Day: 34.2 Hours

Environment

Temp: 109 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.05 AU - 1.21 AU

Year: 443 Days

Day: 31.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.31 AU - 2.05 AU

Year: 803 Days

Day: 41.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.67 AU - 2.67 AU

Year: 1179 Days

Day: 27.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497

Radius: 8.1

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.6 AU - 5.36 AU

Year: 4100 Days

Day: 5.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 38,639,813 km

• M1: 101,427 km (0.091 R)
• M2: 162,762 km (0.101 R)
• M3: 269,276 km (0.065 R)
• M4: 373,396 km (0.113 R)
• M5: 474,973 km (0.11 R)
• M6: 586,872 km (0.114 R)
• M7: 739,911 km (0.096 R)
• M8: 894,595 km (0.1 R)
• M9: 1,035,965 km (0.102 R)
• M10: 1,146,817 km (0.078 R)
• M11: 1,559,259 km (0.11 R)
• M12: 1,759,869 km (0.085 R)
• M13: 1,863,391 km (0.112 R)
• M14: 2,123,392 km (0.065 R)
• M15: 2,297,823 km (0.078 R)
• M16: 2,411,368 km (0.108 R)
• M17: 2,643,993 km (0.081 R)
• M18: 3,477,253 km (0.099 R)
• M19: 3,626,701 km (0.075 R)
• M20: 3,759,394 km (0.116 R)
• M21: 4,466,394 km (0.093 R)
• M22: 4,649,502 km (0.098 R)
• M23: 4,939,273 km (0.116 R)
• M24: 5,107,571 km (0.085 R)
• M25: 5,192,542 km (0.116 R)
• M26: 5,493,234 km (0.081 R)
• M27: 5,755,479 km (0.105 R)
• M28: 5,999,623 km (0.102 R)
• M29: 6,360,752 km (0.118 R)
• M30: 6,798,625 km (0.112 R)
• M31: 7,151,377 km (0.118 R)
• M32: 7,222,585 km (0.068 R)
• M33: 7,294,093 km (0.056 R)
• M34: 7,558,283 km (0.096 R)
• M35: 7,630,838 km (0.104 R)
• M36: 7,972,819 km (0.085 R)
• M37: 8,394,685 km (0.1 R)
• M38: 8,874,744 km (0.109 R)
• M39: 9,311,869 km (0.114 R)
• M40: 9,520,109 km (0.089 R)
• M41: 9,703,516 km (0.093 R)
• M42: 9,861,641 km (0.11 R)
• M43: 10,047,292 km (0.054 R)
• M44: 10,556,823 km (0.114 R)
• M45: 10,801,116 km (0.098 R)
• M46: 10,855,569 km (0.112 R)
• M47: 10,910,322 km (0.05 R)
• M48: 11,102,256 km (0.087 R)
• M49: 11,853,088 km (0.115 R)
• M50: 11,937,611 km (0.061 R)
• M51: 12,135,379 km (0.06 R)
• M52: 12,649,098 km (0.101 R)
• M53: 12,735,416 km (0.106 R)
• M54: 13,697,779 km (0.049 R)
• M55: 13,815,962 km (0.038 R)
• M56: 13,934,593 km (0.086 R)
• M57: 14,773,987 km (0.102 R)
• M58: 15,599,019 km (0.081 R)
• M59: 15,877,271 km (0.088 R)
• M60: 15,939,354 km (0.119 R)
• M61: 16,126,052 km (0.028 R)
• M62: 16,564,523 km (0.117 R)
• M63: 17,006,884 km (0.088 R)
• M64: 17,070,463 km (0.051 R)
• M65: 17,613,504 km (0.093 R)
• M66: 17,774,321 km (0.026 R)
• M67: 17,935,588 km (0.086 R)
• M68: 18,000,364 km (0.08 R)
• M69: 18,651,115 km (0.096 R)
• M70: 19,012,393 km (0.116 R)
• M71: 19,641,901 km (0.072 R)
• M72: 20,143,652 km (0.103 R)
• M73: 20,480,397 km (0.085 R)
• M74: 20,819,236 km (0.116 R)
• M75: 21,708,446 km (0.063 R)
• M76: 22,227,252 km (0.115 R)
• M77: 22,401,084 km (0.11 R)
• M78: 22,540,360 km (0.087 R)
• M79: 23,206,370 km (0.062 R)
• M80: 23,453,356 km (0.112 R)
• M81: 23,701,239 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.3

Radius: 9.1

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.13 AU - 6.29 AU

Year: 5034 Days

Day: 10.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 38,639,813 km

• M1: 117,584 km (0.092 R)
• M2: 208,240 km (0.12 R)
• M3: 290,669 km (0.084 R)
• M4: 567,874 km (0.093 R)
• M5: 705,952 km (0.11 R)
• M6: 792,570 km (0.104 R)
• M7: 1,035,516 km (0.075 R)
• M8: 1,291,329 km (0.095 R)
• M9: 1,355,806 km (0.077 R)
• M10: 1,567,337 km (0.114 R)
• M11: 1,706,463 km (0.059 R)
• M12: 1,849,927 km (0.112 R)
• M13: 2,123,093 km (0.112 R)
• M14: 2,251,747 km (0.117 R)
• M15: 2,316,972 km (0.072 R)
• M16: 2,570,839 km (0.071 R)
• M17: 2,833,683 km (0.082 R)
• M18: 3,004,374 km (0.113 R)
• M19: 3,370,739 km (0.119 R)
• M20: 3,658,715 km (0.051 R)
• M21: 4,258,603 km (0.066 R)
• M22: 4,421,515 km (0.098 R)
• M23: 4,804,186 km (0.114 R)
• M24: 4,905,763 km (0.057 R)
• M25: 5,093,957 km (0.034 R)
• M26: 5,302,048 km (0.102 R)
• M27: 5,530,484 km (0.116 R)
• M28: 5,636,997 km (0.117 R)
• M29: 5,852,269 km (0.101 R)
• M30: 5,960,877 km (0.085 R)
• M31: 6,272,340 km (0.106 R)
• M32: 6,346,390 km (0.12 R)
• M33: 6,683,285 km (0.104 R)
• M34: 6,777,831 km (0.117 R)
• M35: 6,891,974 km (0.106 R)
• M36: 7,045,162 km (0.054 R)
• M37: 7,354,979 km (0.112 R)
• M38: 7,887,847 km (0.088 R)
• M39: 7,987,928 km (0.038 R)
• M40: 8,351,600 km (0.096 R)
• M41: 8,453,626 km (0.052 R)
• M42: 9,095,401 km (0.105 R)
• M43: 9,924,772 km (0.03 R)
• M44: 10,250,297 km (0.093 R)
• M45: 10,425,326 km (0.104 R)
• M46: 10,934,108 km (0.056 R)
• M47: 11,496,148 km (0.119 R)
• M48: 11,586,953 km (0.047 R)
• M49: 12,137,025 km (0.06 R)
• M50: 13,143,519 km (0.093 R)
• M51: 13,572,865 km (0.12 R)
• M52: 13,813,269 km (0.072 R)
• M53: 13,885,674 km (0.098 R)
• M54: 14,201,027 km (0.081 R)
• M55: 14,445,170 km (0.09 R)
• M56: 14,567,841 km (0.096 R)
• M57: 14,789,395 km (0.03 R)
• M58: 14,962,480 km (0.116 R)
• M59: 15,210,812 km (0.093 R)
• M60: 15,460,641 km (0.084 R)
• M61: 15,888,491 km (0.03 R)
• M62: 16,065,764 km (0.038 R)
• M63: 16,269,217 km (0.09 R)
• M64: 16,371,243 km (0.075 R)
• M65: 16,499,149 km (0.101 R)
• M66: 16,833,052 km (0.112 R)
• M67: 17,455,528 km (0.083 R)
• M68: 17,533,918 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.2

Radius: 11.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.36 AU - 6.44 AU

Year: 5288 Days

Day: 5 Hours

Environment

Temp: -158 °C

Axial Tilt: 109.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 38,639,813 km

• M1: 149,598 km (0.108 R)
• M2: 309,368 km (0.114 R)
• M3: 572,960 km (0.087 R)
• M4: 781,499 km (0.047 R)
• M5: 976,874 km (0.095 R)
• M6: 1,306,438 km (0.044 R)
• M7: 1,718,580 km (0.09 R)
• M8: 2,054,128 km (0.044 R)
• M9: 2,157,650 km (0.04 R)
• M10: 2,659,252 km (0.034 R)
• M11: 2,887,538 km (0.082 R)
• M12: 3,470,820 km (0.118 R)
• M13: 3,579,428 km (0.092 R)
• M14: 3,879,970 km (0.081 R)
• M15: 3,992,767 km (0.075 R)
• M16: 4,522,643 km (0.087 R)
• M17: 4,658,627 km (0.115 R)
• M18: 4,882,575 km (0.097 R)
• M19: 5,127,766 km (0.115 R)
• M20: 6,528,301 km (0.086 R)
• M21: 6,779,327 km (0.119 R)
• M22: 7,430,676 km (0.091 R)
• M23: 8,247,031 km (0.106 R)
• M24: 8,434,627 km (0.063 R)
• M25: 8,963,156 km (0.085 R)
• M26: 9,113,203 km (0.074 R)
• M27: 9,242,306 km (0.077 R)
• M28: 9,919,536 km (0.102 R)
• M29: 10,612,922 km (0.081 R)
• M30: 10,748,906 km (0.104 R)
• M31: 11,391,279 km (0.095 R)
• M32: 11,717,104 km (0.096 R)
• M33: 12,283,032 km (0.112 R)
• M34: 12,689,191 km (0.057 R)
• M35: 13,172,691 km (0.107 R)
• M36: 13,367,916 km (0.06 R)
• M37: 13,662,325 km (0.032 R)
• M38: 13,958,977 km (0.062 R)
• M39: 14,232,891 km (0.052 R)
• M40: 14,433,053 km (0.12 R)
• M41: 14,659,544 km (0.058 R)
• M42: 15,499,686 km (0.082 R)
• M43: 15,757,443 km (0.066 R)
• M44: 16,723,396 km (0.114 R)
• M45: 18,113,161 km (0.047 R)
• M46: 18,194,392 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.8

Radius: 13.8

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.12 AU - 10.72 AU

Year: 11528 Days

Day: 13 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,639,813 km

• M1: 210,484 km (0.096 R)
• M2: 321,635 km (0.05 R)
• M3: 438,471 km (0.102 R)
• M4: 566,228 km (0.066 R)
• M5: 764,296 km (0.074 R)
• M6: 890,706 km (0.059 R)
• M7: 1,000,062 km (0.061 R)
• M8: 1,101,340 km (0.043 R)
• M9: 1,233,434 km (0.057 R)
• M10: 1,442,273 km (0.082 R)
• M11: 1,633,010 km (0.073 R)
• M12: 1,739,374 km (0.086 R)
• M13: 1,975,440 km (0.105 R)
• M14: 2,105,740 km (0.084 R)
• M15: 2,205,521 km (0.105 R)
• M16: 3,136,768 km (0.036 R)
• M17: 3,309,554 km (0.106 R)
• M18: 3,524,975 km (0.027 R)
• M19: 3,745,183 km (0.119 R)
• M20: 5,047,432 km (0.097 R)
• M21: 5,273,624 km (0.086 R)
• M22: 5,665,571 km (0.103 R)
• M23: 5,971,947 km (0.107 R)
• M24: 6,332,029 km (0.112 R)
• M25: 6,527,105 km (0.104 R)
• M26: 6,823,458 km (0.107 R)
• M27: 7,023,470 km (0.101 R)
• M28: 7,609,595 km (0.067 R)
• M29: 7,738,997 km (0.111 R)
• M30: 8,882,972 km (0.11 R)
• M31: 8,992,178 km (0.054 R)
• M32: 9,684,368 km (0.099 R)
• M33: 9,994,335 km (0.095 R)
• M34: 10,193,300 km (0.093 R)
• M35: 10,537,524 km (0.119 R)
• M36: 10,653,164 km (0.07 R)
• M37: 11,002,475 km (0.11 R)
• M38: 11,563,467 km (0.085 R)
• M39: 11,682,696 km (0.068 R)
• M40: 11,802,374 km (0.094 R)
• M41: 12,224,689 km (0.095 R)
• M42: 12,559,788 km (0.078 R)
• M43: 12,836,395 km (0.1 R)
• M44: 13,177,179 km (0.085 R)
• M45: 13,867,573 km (0.096 R)
• M46: 14,058,011 km (0.079 R)
• M47: 14,249,197 km (0.073 R)
• M48: 14,441,281 km (0.115 R)
• M49: 14,602,099 km (0.118 R)
• M50: 14,763,365 km (0.102 R)
• M51: 14,990,305 km (0.094 R)
• M52: 15,876,373 km (0.095 R)
• M53: 16,075,638 km (0.088 R)
• M54: 16,678,218 km (0.092 R)
• M55: 17,084,077 km (0.069 R)
• M56: 17,220,061 km (0.101 R)
• M57: 18,217,131 km (0.106 R)
• M58: 18,321,251 km (0.065 R)
• M59: 18,635,108 km (0.057 R)
• M60: 18,775,131 km (0.07 R)
• M61: 18,985,915 km (0.103 R)
• M62: 19,622,902 km (0.047 R)
• M63: 19,979,693 km (0.094 R)
• M64: 20,374,781 km (0.113 R)
• M65: 20,627,602 km (0.103 R)
• M66: 21,685,857 km (0.081 R)
• M67: 22,612,317 km (0.081 R)
• M68: 23,212,054 km (0.08 R)
• M69: 23,362,849 km (0.094 R)
• M70: 23,551,642 km (0.113 R)
• M71: 23,741,032 km (0.115 R)
• M72: 24,045,165 km (0.093 R)
• M73: 24,542,129 km (0.114 R)
• M74: 24,926,745 km (0.072 R)
• M75: 25,081,130 km (0.097 R)
• M76: 25,663,066 km (0.055 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.6

Radius: 5.1

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.52 AU - 15.2 AU

Year: 16033 Days

Day: 21.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 38,639,813 km

• M1: 407,355 km (0.073 R)
• M2: 469,139 km (0.102 R)
• M3: 702,661 km (0.087 R)
• M4: 2,062,506 km (0.114 R)
• M5: 2,215,395 km (0.107 R)
• M6: 2,509,205 km (0.108 R)
• M7: 2,984,926 km (0.109 R)
• M8: 3,157,861 km (0.063 R)
• M9: 3,233,109 km (0.074 R)
• M10: 3,539,785 km (0.119 R)
• M11: 4,017,002 km (0.074 R)
• M12: 4,208,039 km (0.093 R)
• M13: 4,798,950 km (0.107 R)
• M14: 5,089,469 km (0.101 R)
• M15: 5,415,593 km (0.071 R)
• M16: 6,948,522 km (0.117 R)
• M17: 7,276,889 km (0.108 R)
• M18: 7,677,512 km (0.108 R)
• M19: 8,500,301 km (0.089 R)
• M20: 8,922,167 km (0.115 R)
• M21: 9,028,680 km (0.109 R)
• M22: 9,640,087 km (0.119 R)
• M23: 9,859,248 km (0.1 R)
• M24: 10,042,954 km (0.085 R)
• M25: 11,169,276 km (0.117 R)
• M26: 13,335,603 km (0.117 R)
• M27: 14,737,784 km (0.108 R)
• M28: 15,328,695 km (0.112 R)
• M29: 15,798,433 km (0.041 R)
• M30: 16,795,652 km (0.034 R)
• M31: 17,103,225 km (0.057 R)
• M32: 17,456,875 km (0.079 R)
• M33: 18,171,653 km (0.095 R)
• M34: 18,713,946 km (0.104 R)
• M35: 19,124,293 km (0.117 R)
• M36: 19,399,403 km (0.113 R)
• M37: 20,000,039 km (0.108 R)
• M38: 20,700,605 km (0.115 R)
• M39: 20,747,579 km (0.074 R)
• M40: 20,841,676 km (0.092 R)
• M41: 20,935,923 km (0.093 R)
• M42: 21,266,833 km (0.093 R)
• M43: 23,827,949 km (0.067 R)
• M44: 23,926,534 km (0.096 R)
• M45: 24,669,886 km (0.119 R)
• M46: 24,819,484 km (0.072 R)
• M47: 24,869,449 km (0.12 R)
• M48: 25,471,132 km (0.112 R)
• M49: 26,331,768 km (0.114 R)
• M50: 26,689,008 km (0.12 R)
• M51: 28,760,340 km (0.075 R)
• M52: 29,656,282 km (0.049 R)
• M53: 30,614,905 km (0.097 R)
• M54: 30,990,396 km (0.054 R)
• M55: 32,616,973 km (0.113 R)
• M56: 32,726,479 km (0.047 R)
• M57: 33,385,607 km (0.083 R)
• M58: 34,049,074 km (0.1 R)
• M59: 34,215,576 km (0.104 R)
• M60: 35,783,063 km (0.12 R)
• M61: 36,122,051 km (0.037 R)
• M62: 37,602,921 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 13,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit