🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.68 AU - 0.74 AU

Year: 229 Days

Day: 39.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,927,540 km

• M1: 462,257 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.3 AU - 3.32 AU

Year: 1804 Days

Day: 46 Hours

Environment

Temp: -118 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.59 AU - 4.01 AU

Year: 2295 Days

Day: 25 Hours

Environment

Temp: -116 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,927,540 km

• M1: 449,691 km (0.12 R)
• M2: 1,820,008 km (0.064 R)

Asteroid Belt

Center: 4.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.4

Radius: 12.4

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.63 AU - 6.17 AU

Year: 4805 Days

Day: 13.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,927,540 km

• M1: 180,864 km (0.051 R)
• M2: 349,461 km (0.119 R)
• M3: 481,705 km (0.082 R)
• M4: 658,530 km (0.099 R)
• M5: 743,501 km (0.113 R)
• M6: 845,826 km (0.106 R)
• M7: 1,168,958 km (0.107 R)
• M8: 1,353,113 km (0.068 R)
• M9: 1,614,161 km (0.112 R)
• M10: 1,838,558 km (0.094 R)
• M11: 2,260,873 km (0.105 R)
• M12: 2,513,095 km (0.073 R)
• M13: 2,673,015 km (0.119 R)
• M14: 2,754,246 km (0.068 R)
• M15: 3,412,327 km (0.114 R)
• M16: 3,500,740 km (0.104 R)
• M17: 3,612,340 km (0.036 R)
• M18: 3,954,620 km (0.112 R)
• M19: 4,670,595 km (0.116 R)
• M20: 5,375,051 km (0.113 R)
• M21: 6,193,651 km (0.091 R)
• M22: 6,520,971 km (0.104 R)
• M23: 7,595,084 km (0.09 R)
• M24: 9,494,229 km (0.057 R)
• M25: 9,682,423 km (0.104 R)
• M26: 10,030,836 km (0.099 R)
• M27: 10,577,317 km (0.106 R)
• M28: 10,674,855 km (0.056 R)
• M29: 11,100,611 km (0.1 R)
• M30: 11,665,941 km (0.098 R)
• M31: 12,138,521 km (0.072 R)
• M32: 12,582,976 km (0.028 R)
• M33: 12,720,756 km (0.038 R)
• M34: 12,997,961 km (0.12 R)
• M35: 13,347,272 km (0.074 R)
• M36: 13,452,738 km (0.058 R)
• M37: 13,593,659 km (0.082 R)
• M38: 13,770,634 km (0.082 R)
• M39: 13,912,752 km (0.113 R)
• M40: 14,993,895 km (0.086 R)
• M41: 15,766,718 km (0.048 R)
• M42: 16,139,366 km (0.027 R)
• M43: 16,251,714 km (0.044 R)
• M44: 16,665,801 km (0.097 R)
• M45: 17,121,626 km (0.088 R)
• M46: 17,504,746 km (0.115 R)
• M47: 17,851,813 km (0.115 R)
• M48: 18,318,259 km (0.085 R)
• M49: 18,435,394 km (0.106 R)
• M50: 18,788,595 km (0.093 R)
• M51: 20,466,335 km (0.068 R)
• M52: 20,995,313 km (0.083 R)
• M53: 21,077,143 km (0.052 R)
• M54: 21,158,973 km (0.119 R)
• M55: 21,240,953 km (0.119 R)
• M56: 22,400,037 km (0.048 R)
• M57: 22,651,062 km (0.04 R)
• M58: 23,367,487 km (0.064 R)
• M59: 23,877,615 km (0.09 R)
• M60: 23,963,036 km (0.12 R)
• M61: 24,520,587 km (0.085 R)
• M62: 24,822,475 km (0.052 R)
• M63: 25,038,944 km (0.057 R)
• M64: 25,692,088 km (0.063 R)
• M65: 25,911,099 km (0.037 R)
• M66: 26,439,030 km (0.105 R)
• M67: 27,416,353 km (0.114 R)
• M68: 27,550,542 km (0.111 R)
• M69: 27,864,548 km (0.075 R)
• M70: 27,999,485 km (0.119 R)
• M71: 29,819,044 km (0.083 R)
• M72: 30,789,635 km (0.093 R)
• M73: 30,882,536 km (0.11 R)
• M74: 31,255,334 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.1

Radius: 10.5

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.96 AU - 7.22 AU

Year: 5754 Days

Day: 5.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,927,540 km

• M1: 174,730 km (0.037 R)
• M2: 247,734 km (0.111 R)
• M3: 322,982 km (0.12 R)
• M4: 399,426 km (0.082 R)
• M5: 495,019 km (0.118 R)
• M6: 752,926 km (0.091 R)
• M7: 820,844 km (0.113 R)
• M8: 992,881 km (0.025 R)
• M9: 1,209,200 km (0.046 R)
• M10: 1,406,968 km (0.073 R)
• M11: 1,492,688 km (0.102 R)
• M12: 1,633,459 km (0.053 R)
• M13: 1,815,969 km (0.075 R)
• M14: 1,947,764 km (0.108 R)
• M15: 2,024,508 km (0.101 R)
• M16: 2,141,643 km (0.102 R)
• M17: 2,423,785 km (0.086 R)
• M18: 2,739,735 km (0.108 R)
• M19: 2,891,577 km (0.076 R)
• M20: 3,158,759 km (0.104 R)
• M21: 4,032,261 km (0.09 R)
• M22: 4,180,662 km (0.065 R)
• M23: 4,280,743 km (0.114 R)
• M24: 4,406,854 km (0.086 R)
• M25: 4,508,581 km (0.114 R)
• M26: 5,542,152 km (0.12 R)
• M27: 5,874,409 km (0.064 R)
• M28: 6,014,882 km (0.094 R)
• M29: 6,385,286 km (0.092 R)
• M30: 6,616,863 km (0.037 R)
• M31: 6,821,962 km (0.089 R)
• M32: 7,058,776 km (0.103 R)
• M33: 7,388,938 km (0.036 R)
• M34: 7,510,112 km (0.115 R)
• M35: 7,847,156 km (0.063 R)
• M36: 8,314,799 km (0.114 R)
• M37: 9,114,250 km (0.077 R)
• M38: 9,309,775 km (0.066 R)
• M39: 9,771,434 km (0.073 R)
• M40: 9,871,365 km (0.057 R)
• M41: 10,038,616 km (0.113 R)
• M42: 10,139,444 km (0.096 R)
• M43: 10,240,573 km (0.095 R)
• M44: 10,751,449 km (0.053 R)
• M45: 11,200,841 km (0.066 R)
• M46: 11,410,428 km (0.114 R)
• M47: 11,656,516 km (0.117 R)
• M48: 11,762,432 km (0.042 R)
• M49: 12,011,063 km (0.046 R)
• M50: 12,082,422 km (0.091 R)
• M51: 12,585,968 km (0.086 R)
• M52: 14,363,640 km (0.113 R)
• M53: 14,935,253 km (0.055 R)
• M54: 15,243,125 km (0.093 R)
• M55: 16,495,559 km (0.092 R)
• M56: 18,148,166 km (0.1 R)
• M57: 18,435,544 km (0.084 R)
• M58: 19,056,525 km (0.102 R)
• M59: 19,306,802 km (0.092 R)
• M60: 20,149,038 km (0.114 R)
• M61: 20,917,373 km (0.11 R)
• M62: 21,003,242 km (0.118 R)
• M63: 22,087,677 km (0.108 R)
• M64: 22,306,688 km (0.036 R)
• M65: 22,614,561 km (0.051 R)
• M66: 22,746,955 km (0.094 R)
• M67: 22,835,367 km (0.057 R)
• M68: 23,591,435 km (0.119 R)
• M69: 23,680,894 km (0.08 R)
• M70: 23,815,383 km (0.106 R)
• M71: 24,899,967 km (0.118 R)
• M72: 25,265,136 km (0.116 R)
• M73: 25,908,406 km (0.109 R)
• M74: 26,185,761 km (0.118 R)
• M75: 26,278,512 km (0.12 R)
• M76: 27,070,632 km (0.101 R)
• M77: 28,107,196 km (0.106 R)
• M78: 28,869,397 km (0.111 R)
• M79: 28,965,140 km (0.098 R)
• M80: 30,853,214 km (0.08 R)
• M81: 31,343,596 km (0.103 R)
• M82: 31,886,188 km (0.087 R)
• M83: 32,680,852 km (0.084 R)
• M84: 33,180,957 km (0.105 R)
• M85: 33,582,777 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.8

Radius: 10.1

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.31 AU - 8.71 AU

Year: 7106 Days

Day: 6.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 37,927,540 km

• M1: 137,630 km (0.053 R)
• M2: 388,655 km (0.101 R)
• M3: 665,561 km (0.095 R)
• M4: 971,788 km (0.114 R)
• M5: 1,634,656 km (0.076 R)
• M6: 1,876,107 km (0.104 R)
• M7: 1,991,447 km (0.094 R)
• M8: 2,270,148 km (0.119 R)
• M9: 2,998,390 km (0.071 R)
• M10: 3,088,598 km (0.105 R)
• M11: 3,482,339 km (0.091 R)
• M12: 3,577,334 km (0.103 R)
• M13: 3,916,622 km (0.092 R)
• M14: 4,115,288 km (0.106 R)
• M15: 4,393,839 km (0.113 R)
• M16: 4,783,691 km (0.107 R)
• M17: 4,889,606 km (0.095 R)
• M18: 5,049,826 km (0.058 R)
• M19: 5,239,067 km (0.063 R)
• M20: 5,320,897 km (0.061 R)
• M21: 5,933,949 km (0.04 R)
• M22: 6,133,662 km (0.091 R)
• M23: 6,306,747 km (0.117 R)
• M24: 7,317,580 km (0.1 R)
• M25: 7,501,136 km (0.046 R)
• M26: 8,061,231 km (0.092 R)
• M27: 8,442,107 km (0.099 R)
• M28: 8,538,149 km (0.057 R)
• M29: 8,666,953 km (0.088 R)
• M30: 8,828,818 km (0.114 R)
• M31: 9,024,492 km (0.115 R)
• M32: 9,386,668 km (0.059 R)
• M33: 9,553,021 km (0.086 R)
• M34: 9,686,761 km (0.108 R)
• M35: 10,057,614 km (0.104 R)
• M36: 10,605,591 km (0.108 R)
• M37: 10,848,389 km (0.06 R)
• M38: 10,917,952 km (0.052 R)
• M39: 11,481,038 km (0.115 R)
• M40: 11,658,910 km (0.109 R)
• M41: 11,837,680 km (0.092 R)
• M42: 12,053,549 km (0.08 R)
• M43: 12,343,320 km (0.059 R)
• M44: 12,855,843 km (0.072 R)
• M45: 14,243,812 km (0.068 R)
• M46: 14,473,444 km (0.044 R)
• M47: 16,273,855 km (0.091 R)
• M48: 16,433,775 km (0.119 R)
• M49: 18,517,673 km (0.106 R)
• M50: 18,642,737 km (0.077 R)
• M51: 18,977,986 km (0.108 R)
• M52: 19,315,030 km (0.081 R)
• M53: 19,995,251 km (0.094 R)
• M54: 20,123,756 km (0.078 R)
• M55: 20,252,410 km (0.056 R)
• M56: 20,856,636 km (0.117 R)
• M57: 21,291,816 km (0.068 R)
• M58: 21,423,013 km (0.097 R)
• M59: 21,818,101 km (0.071 R)
• M60: 22,749,199 km (0.081 R)
• M61: 23,467,418 km (0.117 R)
• M62: 25,295,205 km (0.072 R)
• M63: 25,759,407 km (0.112 R)
• M64: 27,786,907 km (0.081 R)
• M65: 27,978,093 km (0.119 R)
• M66: 28,265,620 km (0.075 R)
• M67: 28,795,496 km (0.062 R)
• M68: 28,940,606 km (0.1 R)
• M69: 29,134,485 km (0.086 R)
• M70: 29,474,670 km (0.111 R)
• M71: 29,572,208 km (0.065 R)
• M72: 30,799,359 km (0.043 R)
• M73: 31,195,494 km (0.111 R)
• M74: 31,493,793 km (0.071 R)
• M75: 31,693,206 km (0.082 R)
• M76: 32,093,231 km (0.03 R)
• M77: 33,201,901 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.2

Radius: 10.5

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.93 AU - 8.29 AU

Year: 8843 Days

Day: 7.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 37,927,540 km

• M1: 131,197 km (0.051 R)
• M2: 228,586 km (0.102 R)
• M3: 551,717 km (0.073 R)
• M4: 935,884 km (0.071 R)
• M5: 1,088,624 km (0.041 R)
• M6: 1,156,840 km (0.103 R)
• M7: 1,321,697 km (0.12 R)
• M8: 1,419,534 km (0.071 R)
• M9: 1,876,855 km (0.105 R)
• M10: 2,529,102 km (0.097 R)
• M11: 3,347,103 km (0.097 R)
• M12: 3,619,820 km (0.082 R)
• M13: 3,829,107 km (0.099 R)
• M14: 3,953,124 km (0.104 R)
• M15: 4,024,632 km (0.079 R)
• M16: 4,132,641 km (0.116 R)
• M17: 4,205,047 km (0.094 R)
• M18: 4,278,050 km (0.114 R)
• M19: 4,369,903 km (0.08 R)
• M20: 4,668,202 km (0.097 R)
• M21: 4,800,895 km (0.084 R)
• M22: 4,934,785 km (0.118 R)
• M23: 5,502,658 km (0.109 R)
• M24: 5,683,223 km (0.086 R)
• M25: 7,350,192 km (0.077 R)
• M26: 8,134,235 km (0.093 R)
• M27: 9,467,152 km (0.074 R)
• M28: 10,245,061 km (0.074 R)
• M29: 10,666,627 km (0.06 R)
• M30: 11,093,879 km (0.084 R)
• M31: 11,526,666 km (0.045 R)
• M32: 12,121,167 km (0.043 R)
• M33: 12,251,766 km (0.09 R)
• M34: 12,514,311 km (0.086 R)
• M35: 13,610,265 km (0.053 R)
• M36: 14,210,900 km (0.079 R)
• M37: 15,184,333 km (0.101 R)
• M38: 15,381,503 km (0.102 R)
• M39: 15,636,418 km (0.051 R)
• M40: 15,721,689 km (0.106 R)
• M41: 15,807,109 km (0.086 R)
• M42: 16,035,695 km (0.108 R)
• M43: 16,496,157 km (0.113 R)
• M44: 17,577,600 km (0.101 R)
• M45: 17,666,312 km (0.105 R)
• M46: 17,992,734 km (0.119 R)
• M47: 18,651,713 km (0.109 R)
• M48: 19,105,443 km (0.116 R)
• M49: 19,257,584 km (0.09 R)
• M50: 19,746,919 km (0.106 R)
• M51: 20,054,791 km (0.108 R)
• M52: 20,333,343 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.3

Radius: 7.7

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 11.52 AU - 11.68 AU

Year: 15127 Days

Day: 24.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,927,540 km

• M1: 99,183 km (0.11 R)
• M2: 227,688 km (0.119 R)
• M3: 354,098 km (0.107 R)
• M4: 421,417 km (0.117 R)
• M5: 531,521 km (0.083 R)
• M6: 610,659 km (0.093 R)
• M7: 984,055 km (0.119 R)
• M8: 1,274,275 km (0.087 R)
• M9: 1,364,632 km (0.089 R)
• M10: 1,590,375 km (0.096 R)
• M11: 2,077,466 km (0.091 R)
• M12: 2,337,616 km (0.108 R)
• M13: 2,631,427 km (0.057 R)
• M14: 2,724,177 km (0.1 R)
• M15: 2,865,398 km (0.094 R)
• M16: 3,033,097 km (0.03 R)
• M17: 3,204,237 km (0.089 R)
• M18: 3,353,386 km (0.036 R)
• M19: 3,736,506 km (0.089 R)
• M20: 3,893,584 km (0.027 R)
• M21: 5,082,438 km (0.037 R)
• M22: 5,140,183 km (0.097 R)
• M23: 5,285,891 km (0.08 R)
• M24: 5,492,187 km (0.116 R)
• M25: 5,882,188 km (0.111 R)
• M26: 5,942,925 km (0.1 R)
• M27: 6,530,994 km (0.12 R)
• M28: 7,529,859 km (0.086 R)
• M29: 8,301,485 km (0.107 R)
• M30: 8,472,625 km (0.085 R)
• M31: 9,062,938 km (0.091 R)
• M32: 9,168,554 km (0.091 R)
• M33: 9,416,438 km (0.099 R)
• M34: 9,810,479 km (0.109 R)
• M35: 10,429,964 km (0.115 R)
• M36: 10,614,717 km (0.037 R)
• M37: 11,024,765 km (0.086 R)
• M38: 11,212,809 km (0.098 R)
• M39: 11,554,042 km (0.084 R)
• M40: 11,706,931 km (0.106 R)
• M41: 11,783,525 km (0.086 R)
• M42: 11,937,312 km (0.115 R)
• M43: 12,559,040 km (0.107 R)
• M44: 13,032,368 km (0.083 R)
• M45: 13,151,598 km (0.075 R)
• M46: 14,610,476 km (0.061 R)
• M47: 14,858,509 km (0.096 R)
• M48: 15,275,139 km (0.116 R)
• M49: 15,780,182 km (0.069 R)
• M50: 16,893,190 km (0.1 R)
• M51: 17,459,119 km (0.109 R)
• M52: 18,475,487 km (0.12 R)
• M53: 19,329,541 km (0.088 R)
• M54: 19,693,064 km (0.086 R)
• M55: 20,380,616 km (0.067 R)
• M56: 20,889,847 km (0.071 R)
• M57: 22,157,539 km (0.062 R)
• M58: 22,347,379 km (0.092 R)
• M59: 22,442,523 km (0.115 R)
• M60: 22,681,132 km (0.098 R)
• M61: 25,161,315 km (0.106 R)
• M62: 25,458,715 km (0.103 R)
• M63: 25,607,864 km (0.113 R)
• M64: 27,471,106 km (0.08 R)
• M65: 27,675,157 km (0.103 R)
• M66: 27,777,333 km (0.107 R)
• M67: 28,341,765 km (0.105 R)
• M68: 29,065,520 km (0.08 R)
• M69: 29,586,270 km (0.105 R)
• M70: 29,795,408 km (0.095 R)
• M71: 29,900,126 km (0.116 R)
• M72: 30,478,472 km (0.08 R)
• M73: 30,742,662 km (0.084 R)
• M74: 31,113,664 km (0.075 R)
• M75: 32,235,798 km (0.119 R)
• M76: 32,558,780 km (0.114 R)
• M77: 33,370,947 km (0.076 R)
• M78: 33,425,400 km (0.106 R)
• M79: 34,960,125 km (0.109 R)
• M80: 35,736,089 km (0.112 R)
• M81: 36,014,640 km (0.064 R)
• M82: 36,854,483 km (0.079 R)
• M83: 36,910,731 km (0.05 R)
• M84: 37,474,416 km (0.048 R)
• M85: 37,700,758 km (0.094 R)
• M86: 37,870,851 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 19,434 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit