🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.07 AU - 1.11 AU

Year: 516 Days

Day: 20.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.81 AU - 2.07 AU

Year: 1224 Days

Day: 17.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.8

Radius: 14

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.28 AU - 2.98 AU

Year: 1932 Days

Day: 8.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 101,506,551 km

• M1: 177,722 km (0.103 R)
• M2: 273,764 km (0.113 R)
• M3: 369,656 km (0.076 R)
• M4: 473,328 km (0.08 R)
• M5: 685,009 km (0.094 R)
• M6: 915,539 km (0.11 R)
• M7: 1,003,951 km (0.087 R)
• M8: 1,112,709 km (0.093 R)
• M9: 1,288,486 km (0.035 R)
• M10: 1,426,715 km (0.101 R)
• M11: 1,541,008 km (0.03 R)
• M12: 1,648,868 km (0.089 R)
• M13: 1,956,142 km (0.051 R)
• M14: 2,204,624 km (0.116 R)
• M15: 2,649,977 km (0.077 R)
• M16: 3,211,567 km (0.084 R)
• M17: 3,506,424 km (0.052 R)
• M18: 4,026,726 km (0.051 R)
• M19: 4,219,558 km (0.098 R)
• M20: 4,373,344 km (0.027 R)
• M21: 4,585,923 km (0.113 R)
• M22: 4,889,457 km (0.059 R)
• M23: 5,214,683 km (0.103 R)
• M24: 5,425,316 km (0.066 R)
• M25: 5,531,680 km (0.094 R)
• M26: 5,808,437 km (0.1 R)
• M27: 6,153,110 km (0.082 R)
• M28: 6,280,119 km (0.073 R)
• M29: 6,568,992 km (0.037 R)
• M30: 6,994,149 km (0.104 R)
• M31: 7,093,632 km (0.119 R)
• M32: 7,495,901 km (0.087 R)
• M33: 7,854,187 km (0.047 R)
• M34: 7,957,560 km (0.061 R)
• M35: 8,235,512 km (0.102 R)
• M36: 8,516,756 km (0.049 R)
• M37: 8,640,773 km (0.095 R)
• M38: 8,854,848 km (0.079 R)
• M39: 9,215,378 km (0.109 R)
• M40: 9,728,499 km (0.117 R)
• M41: 9,821,100 km (0.054 R)
• M42: 9,951,250 km (0.087 R)
• M43: 10,156,947 km (0.059 R)
• M44: 10,534,682 km (0.113 R)
• M45: 10,725,270 km (0.118 R)
• M46: 10,840,161 km (0.09 R)
• M47: 10,936,203 km (0.117 R)
• M48: 11,167,930 km (0.085 R)
• M49: 11,401,153 km (0.104 R)
• M50: 11,498,990 km (0.076 R)
• M51: 11,734,607 km (0.08 R)
• M52: 11,991,765 km (0.077 R)
• M53: 12,210,777 km (0.094 R)
• M54: 12,310,708 km (0.108 R)
• M55: 12,451,180 km (0.082 R)
• M56: 12,592,251 km (0.061 R)
• M57: 12,733,771 km (0.111 R)
• M58: 12,855,543 km (0.088 R)
• M59: 13,161,471 km (0.088 R)
• M60: 13,346,374 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.8

Radius: 11.5

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.75 AU - 4.49 AU

Year: 3120 Days

Day: 9.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 149.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 101,506,551 km

• M1: 149,747 km (0.095 R)
• M2: 223,050 km (0.065 R)
• M3: 369,208 km (0.119 R)
• M4: 473,926 km (0.114 R)
• M5: 658,231 km (0.111 R)
• M6: 792,121 km (0.094 R)
• M7: 996,322 km (0.1 R)
• M8: 1,121,086 km (0.079 R)
• M9: 1,240,466 km (0.047 R)
• M10: 1,318,705 km (0.108 R)
• M11: 1,398,590 km (0.057 R)
• M12: 1,939,985 km (0.092 R)
• M13: 2,085,095 km (0.061 R)
• M14: 2,247,558 km (0.103 R)
• M15: 2,499,481 km (0.098 R)
• M16: 2,628,883 km (0.114 R)
• M17: 2,954,857 km (0.108 R)
• M18: 3,278,138 km (0.107 R)
• M19: 3,452,120 km (0.099 R)
• M20: 3,645,551 km (0.028 R)
• M21: 3,975,863 km (0.1 R)
• M22: 4,524,588 km (0.111 R)
• M23: 4,754,370 km (0.044 R)
• M24: 4,933,738 km (0.102 R)
• M25: 5,188,802 km (0.116 R)
• M26: 5,373,556 km (0.108 R)
• M27: 5,448,055 km (0.076 R)
• M28: 5,617,101 km (0.113 R)
• M29: 5,768,793 km (0.045 R)
• M30: 5,921,832 km (0.085 R)
• M31: 6,173,605 km (0.081 R)
• M32: 6,290,890 km (0.102 R)
• M33: 6,527,853 km (0.093 R)
• M34: 7,071,791 km (0.063 R)
• M35: 7,174,115 km (0.102 R)
• M36: 7,401,055 km (0.032 R)
• M37: 7,525,820 km (0.11 R)
• M38: 8,010,667 km (0.06 R)
• M39: 9,144,020 km (0.063 R)
• M40: 9,525,345 km (0.054 R)
• M41: 9,683,919 km (0.105 R)
• M42: 9,820,502 km (0.106 R)
• M43: 9,980,721 km (0.09 R)
• M44: 10,350,228 km (0.114 R)
• M45: 10,443,278 km (0.066 R)
• M46: 10,536,627 km (0.111 R)
• M47: 10,747,709 km (0.068 R)
• M48: 10,960,288 km (0.108 R)
• M49: 11,055,133 km (0.115 R)
• M50: 11,389,335 km (0.101 R)
• M51: 11,461,441 km (0.093 R)
• M52: 12,387,452 km (0.079 R)
• M53: 12,511,020 km (0.087 R)
• M54: 12,984,646 km (0.082 R)
• M55: 13,286,834 km (0.079 R)
• M56: 13,438,826 km (0.115 R)
• M57: 13,540,402 km (0.106 R)
• M58: 13,667,860 km (0.03 R)
• M59: 13,821,198 km (0.039 R)
• M60: 13,923,822 km (0.104 R)
• M61: 15,068,994 km (0.064 R)
• M62: 15,253,896 km (0.07 R)
• M63: 15,333,483 km (0.098 R)
• M64: 15,492,804 km (0.096 R)
• M65: 15,679,502 km (0.073 R)
• M66: 15,813,393 km (0.118 R)
• M67: 16,515,306 km (0.119 R)
• M68: 16,870,152 km (0.063 R)
• M69: 17,393,296 km (0.088 R)
• M70: 17,838,050 km (0.114 R)
• M71: 17,977,775 km (0.049 R)
• M72: 18,145,923 km (0.115 R)
• M73: 18,342,793 km (0.12 R)
• M74: 18,937,594 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711

Radius: 8.6

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.95 AU - 9.63 AU

Year: 9850 Days

Day: 12.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 101,506,551 km

• M1: 162,314 km (0.108 R)
• M2: 274,213 km (0.108 R)
• M3: 381,325 km (0.114 R)
• M4: 519,553 km (0.088 R)
• M5: 776,563 km (0.116 R)
• M6: 847,023 km (0.101 R)
• M7: 1,232,537 km (0.114 R)
• M8: 1,379,741 km (0.102 R)
• M9: 1,738,028 km (0.105 R)
• M10: 1,903,783 km (0.07 R)
• M11: 2,537,778 km (0.049 R)
• M12: 2,672,117 km (0.025 R)
• M13: 2,947,826 km (0.029 R)
• M14: 3,616,379 km (0.107 R)
• M15: 3,890,592 km (0.109 R)
• M16: 4,171,537 km (0.099 R)
• M17: 4,654,588 km (0.053 R)
• M18: 4,819,445 km (0.099 R)
• M19: 5,533,326 km (0.058 R)
• M20: 6,063,351 km (0.105 R)
• M21: 6,389,175 km (0.099 R)
• M22: 6,646,633 km (0.069 R)
• M23: 6,720,834 km (0.096 R)
• M24: 6,982,630 km (0.091 R)
• M25: 7,133,724 km (0.109 R)
• M26: 8,063,026 km (0.1 R)
• M27: 8,421,313 km (0.087 R)
• M28: 8,582,131 km (0.109 R)
• M29: 9,737,026 km (0.084 R)
• M30: 9,948,258 km (0.104 R)
• M31: 10,418,594 km (0.058 R)
• M32: 10,983,775 km (0.106 R)
• M33: 11,962,743 km (0.116 R)
• M34: 12,053,100 km (0.055 R)
• M35: 12,554,253 km (0.102 R)
• M36: 12,738,259 km (0.116 R)
• M37: 13,015,912 km (0.079 R)
• M38: 13,908,114 km (0.054 R)
• M39: 14,578,163 km (0.029 R)
• M40: 14,674,654 km (0.119 R)
• M41: 15,999,343 km (0.104 R)
• M42: 17,157,529 km (0.11 R)
• M43: 17,412,893 km (0.119 R)
• M44: 17,875,749 km (0.059 R)
• M45: 18,761,069 km (0.115 R)
• M46: 19,820,820 km (0.095 R)
• M47: 19,981,488 km (0.032 R)
• M48: 20,304,021 km (0.082 R)
• M49: 20,412,031 km (0.114 R)
• M50: 20,791,112 km (0.106 R)
• M51: 20,954,473 km (0.102 R)
• M52: 21,063,530 km (0.095 R)
• M53: 21,172,736 km (0.099 R)
• M54: 21,336,845 km (0.075 R)
• M55: 22,498,323 km (0.062 R)
• M56: 23,002,318 km (0.117 R)
• M57: 25,635,989 km (0.079 R)
• M58: 25,694,182 km (0.1 R)
• M59: 26,103,632 km (0.09 R)
• M60: 26,338,500 km (0.109 R)
• M61: 27,166,225 km (0.102 R)
• M62: 27,285,156 km (0.091 R)
• M63: 27,702,833 km (0.104 R)
• M64: 28,423,745 km (0.07 R)
• M65: 29,516,707 km (0.088 R)
• M66: 30,252,878 km (0.058 R)
• M67: 30,871,017 km (0.093 R)
• M68: 31,931,516 km (0.111 R)
• M69: 32,245,671 km (0.053 R)
• M70: 32,940,404 km (0.028 R)
• M71: 34,602,137 km (0.06 R)
• M72: 34,860,193 km (0.061 R)
• M73: 35,183,624 km (0.042 R)
• M74: 35,443,176 km (0.078 R)
• M75: 36,290,947 km (0.091 R)
• M76: 36,947,682 km (0.051 R)
• M77: 38,006,536 km (0.091 R)
• M78: 38,139,528 km (0.071 R)
• M79: 39,008,243 km (0.103 R)
• M80: 39,276,771 km (0.112 R)
• M81: 39,680,835 km (0.054 R)
• M82: 40,901,255 km (0.083 R)
• M83: 41,037,688 km (0.073 R)
• M84: 42,478,465 km (0.102 R)
• M85: 43,796,422 km (0.105 R)
• M86: 43,866,135 km (0.047 R)
• M87: 44,565,505 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.2

Radius: 4.1

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 13.91 AU - 14.71 AU

Year: 24524 Days

Day: 15.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 101,506,551 km

• M1: 60,288 km (0.06 R)
• M2: 93,349 km (0.096 R)
• M3: 617,091 km (0.115 R)
• M4: 1,930,710 km (0.11 R)
• M5: 2,508,607 km (0.055 R)
• M6: 2,575,926 km (0.099 R)
• M7: 2,666,582 km (0.04 R)
• M8: 3,860,523 km (0.097 R)
• M9: 3,886,403 km (0.111 R)
• M10: 4,174,977 km (0.119 R)
• M11: 4,497,660 km (0.063 R)
• M12: 5,571,324 km (0.089 R)
• M13: 5,718,229 km (0.08 R)
• M14: 6,257,829 km (0.044 R)
• M15: 7,416,913 km (0.088 R)
• M16: 8,136,778 km (0.042 R)
• M17: 8,437,769 km (0.108 R)
• M18: 8,538,897 km (0.08 R)
• M19: 8,640,324 km (0.096 R)
• M20: 9,818,557 km (0.062 R)
• M21: 10,680,091 km (0.079 R)
• M22: 10,716,443 km (0.115 R)
• M23: 10,862,601 km (0.087 R)
• M24: 11,865,954 km (0.117 R)
• M25: 12,130,891 km (0.107 R)
• M26: 13,170,896 km (0.067 R)
• M27: 13,445,109 km (0.095 R)
• M28: 14,199,082 km (0.069 R)
• M29: 16,122,163 km (0.116 R)
• M30: 17,135,239 km (0.103 R)
• M31: 17,735,725 km (0.084 R)
• M32: 19,622,454 km (0.08 R)
• M33: 20,385,851 km (0.097 R)
• M34: 21,067,419 km (0.07 R)
• M35: 23,156,554 km (0.078 R)
• M36: 24,730,024 km (0.116 R)
• M37: 25,019,795 km (0.073 R)
• M38: 27,477,838 km (0.107 R)
• M39: 28,280,580 km (0.056 R)
• M40: 30,734,434 km (0.049 R)
• M41: 31,045,897 km (0.042 R)
• M42: 32,936,814 km (0.106 R)
• M43: 34,433,091 km (0.051 R)
• M44: 35,515,432 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.8

Radius: 6.3

Gravity: 23.8 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 11.54 AU - 18.4 AU

Year: 26240 Days

Day: 20.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 101,506,551 km

• M1: 87,365 km (0.106 R)
• M2: 195,375 km (0.101 R)
• M3: 246,388 km (0.068 R)
• M4: 714,180 km (0.068 R)
• M5: 951,442 km (0.048 R)
• M6: 1,046,587 km (0.117 R)
• M7: 1,111,811 km (0.078 R)
• M8: 1,178,532 km (0.083 R)
• M9: 1,246,599 km (0.073 R)
• M10: 2,287,950 km (0.077 R)
• M11: 2,547,652 km (0.039 R)
• M12: 2,681,093 km (0.034 R)
• M13: 3,334,088 km (0.076 R)
• M14: 3,578,680 km (0.071 R)
• M15: 3,678,312 km (0.102 R)
• M16: 4,453,678 km (0.09 R)
• M17: 4,668,950 km (0.029 R)
• M18: 6,509,003 km (0.113 R)
• M19: 8,149,194 km (0.073 R)
• M20: 8,412,337 km (0.089 R)
• M21: 8,879,531 km (0.098 R)
• M22: 9,630,812 km (0.115 R)
• M23: 9,769,489 km (0.105 R)
• M24: 10,260,469 km (0.115 R)
• M25: 11,193,361 km (0.101 R)
• M26: 12,003,883 km (0.111 R)
• M27: 12,078,382 km (0.068 R)
• M28: 12,832,954 km (0.105 R)
• M29: 13,836,606 km (0.111 R)
• M30: 14,229,301 km (0.086 R)
• M31: 14,308,288 km (0.079 R)
• M32: 15,106,094 km (0.085 R)
• M33: 15,429,375 km (0.071 R)
• M34: 16,995,365 km (0.071 R)
• M35: 18,957,641 km (0.111 R)
• M36: 19,218,838 km (0.107 R)
• M37: 22,721,224 km (0.09 R)
• M38: 27,587,643 km (0.08 R)
• M39: 28,279,981 km (0.108 R)
• M40: 28,379,314 km (0.069 R)
• M41: 29,278,697 km (0.083 R)
• M42: 29,479,906 km (0.089 R)
• M43: 29,883,521 km (0.061 R)
• M44: 30,289,081 km (0.114 R)
• M45: 31,105,586 km (0.099 R)
• M46: 31,310,834 km (0.115 R)
• M47: 33,598,036 km (0.088 R)
• M48: 38,001,898 km (0.063 R)
• M49: 38,551,371 km (0.11 R)
• M50: 41,224,536 km (0.073 R)
• M51: 41,902,064 km (0.1 R)
• M52: 42,469,639 km (0.083 R)
• M53: 43,727,009 km (0.058 R)
• M54: 44,996,646 km (0.093 R)
• M55: 45,228,672 km (0.092 R)
• M56: 45,344,910 km (0.079 R)
• M57: 46,161,265 km (0.093 R)
• M58: 48,758,284 km (0.057 R)
• M59: 49,954,319 km (0.033 R)
• M60: 50,797,154 km (0.071 R)
• M61: 51,887,872 km (0.075 R)
• M62: 52,986,369 km (0.035 R)
• M63: 53,108,890 km (0.091 R)
• M64: 54,092,346 km (0.113 R)
• M65: 54,710,185 km (0.079 R)
• M66: 55,579,050 km (0.074 R)
• M67: 55,952,745 km (0.094 R)
• M68: 56,077,510 km (0.038 R)
• M69: 56,452,402 km (0.078 R)
• M70: 64,775,579 km (0.106 R)
• M71: 65,957,851 km (0.109 R)
• M72: 66,353,537 km (0.111 R)
• M73: 67,678,226 km (0.09 R)
• M74: 68,343,787 km (0.095 R)
• M75: 70,084,358 km (0.115 R)
• M76: 70,353,485 km (0.093 R)
• M77: 79,003,234 km (0.043 R)
• M78: 79,563,777 km (0.047 R)
• M79: 79,703,950 km (0.052 R)
• M80: 79,844,423 km (0.12 R)
• M81: 82,527,461 km (0.067 R)
• M82: 83,808,617 km (0.059 R)
• M83: 86,968,124 km (0.107 R)
• M84: 89,436,040 km (0.039 R)
• M85: 90,166,227 km (0.117 R)
• M86: 90,458,990 km (0.102 R)
• M87: 91,192,020 km (0.054 R)
• M88: 91,632,735 km (0.081 R)
• M89: 92,074,198 km (0.08 R)
• M90: 93,107,022 km (0.114 R)
• M91: 96,976,670 km (0.064 R)
• M92: 101,354,502 km (0.093 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: 177 - 10,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit