🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.52 AU - 0.74 AU

Year: 323 Days

Day: 34.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.1

Radius: 9.5

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.73 AU - 1.13 AU

Year: 579 Days

Day: 8.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 67,828,943 km

• M1: 124,316 km (0.115 R)
• M2: 185,801 km (0.05 R)
• M3: 256,261 km (0.11 R)
• M4: 327,769 km (0.091 R)
• M5: 410,945 km (0.105 R)
• M6: 477,965 km (0.107 R)
• M7: 582,085 km (0.097 R)
• M8: 694,583 km (0.093 R)
• M9: 818,450 km (0.099 R)
• M10: 881,580 km (0.111 R)
• M11: 942,766 km (0.106 R)
• M12: 1,047,035 km (0.1 R)
• M13: 1,135,747 km (0.092 R)
• M14: 1,210,995 km (0.095 R)
• M15: 1,434,494 km (0.102 R)
• M16: 1,516,324 km (0.092 R)
• M17: 1,626,428 km (0.082 R)
• M18: 1,693,897 km (0.05 R)
• M19: 1,785,301 km (0.105 R)
• M20: 1,855,014 km (0.119 R)
• M21: 1,930,411 km (0.069 R)
• M22: 2,035,728 km (0.071 R)
• M23: 2,123,392 km (0.076 R)
• M24: 2,202,529 km (0.086 R)
• M25: 2,267,455 km (0.069 R)
• M26: 2,373,669 km (0.104 R)
• M27: 2,559,919 km (0.111 R)
• M28: 2,654,913 km (0.087 R)
• M29: 2,734,799 km (0.042 R)
• M30: 3,013,051 km (0.106 R)
• M31: 3,152,775 km (0.091 R)
• M32: 3,294,744 km (0.027 R)
• M33: 3,386,746 km (0.04 R)
• M34: 3,485,331 km (0.07 R)
• M35: 3,649,889 km (0.114 R)
• M36: 3,793,054 km (0.099 R)
• M37: 3,956,415 km (0.079 R)
• M38: 4,029,718 km (0.085 R)
• M39: 4,115,886 km (0.074 R)
• M40: 4,233,769 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.1

Radius: 10.1

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.97 AU - 0.99 AU

Year: 626 Days

Day: 12.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 67,828,943 km

• M1: 137,181 km (0.076 R)
• M2: 208,091 km (0.096 R)
• M3: 280,646 km (0.081 R)
• M4: 425,456 km (0.105 R)
• M5: 494,122 km (0.087 R)
• M6: 577,897 km (0.09 R)
• M7: 723,156 km (0.047 R)
• M8: 816,655 km (0.115 R)
• M9: 977,772 km (0.078 R)
• M10: 1,078,002 km (0.115 R)
• M11: 1,140,833 km (0.119 R)
• M12: 1,322,595 km (0.049 R)
• M13: 1,409,810 km (0.098 R)
• M14: 1,524,103 km (0.115 R)
• M15: 1,646,923 km (0.106 R)
• M16: 1,746,555 km (0.085 R)
• M17: 1,913,357 km (0.05 R)
• M18: 1,990,549 km (0.107 R)
• M19: 2,063,254 km (0.03 R)
• M20: 2,170,964 km (0.101 R)
• M21: 2,333,278 km (0.116 R)
• M22: 2,439,941 km (0.097 R)
• M23: 2,523,866 km (0.066 R)
• M24: 2,608,837 km (0.115 R)
• M25: 2,719,540 km (0.083 R)
• M26: 2,850,737 km (0.091 R)
• M27: 3,041,923 km (0.102 R)
• M28: 3,224,133 km (0.066 R)
• M29: 3,323,317 km (0.097 R)
• M30: 3,430,130 km (0.079 R)
• M31: 3,558,634 km (0.115 R)
• M32: 3,743,836 km (0.087 R)
• M33: 4,017,152 km (0.109 R)
• M34: 4,095,541 km (0.03 R)
• M35: 4,188,740 km (0.036 R)
• M36: 4,275,358 km (0.062 R)
• M37: 4,355,243 km (0.12 R)
• M38: 4,435,726 km (0.094 R)
• M39: 4,561,089 km (0.058 R)
• M40: 4,785,187 km (0.106 R)
• M41: 4,959,618 km (0.12 R)
• M42: 5,028,284 km (0.088 R)
• M43: 5,174,590 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.5

Radius: 14.6

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.96 AU - 1.16 AU

Year: 705 Days

Day: 12.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 67,828,943 km

• M1: 182,360 km (0.099 R)
• M2: 277,504 km (0.093 R)
• M3: 441,314 km (0.073 R)
• M4: 547,827 km (0.106 R)
• M5: 647,011 km (0.09 R)
• M6: 768,933 km (0.106 R)
• M7: 899,981 km (0.117 R)
• M8: 1,139,038 km (0.09 R)
• M9: 1,316,910 km (0.112 R)
• M10: 1,471,594 km (0.119 R)
• M11: 1,619,098 km (0.091 R)
• M12: 1,778,868 km (0.112 R)
• M13: 1,951,355 km (0.059 R)
• M14: 2,047,247 km (0.066 R)
• M15: 2,152,414 km (0.078 R)
• M16: 2,344,947 km (0.062 R)
• M17: 2,455,350 km (0.032 R)
• M18: 2,575,627 km (0.097 R)
• M19: 3,111,486 km (0.115 R)
• M20: 3,233,558 km (0.081 R)
• M21: 3,536,494 km (0.111 R)
• M22: 3,636,575 km (0.099 R)
• M23: 3,737,553 km (0.118 R)
• M24: 3,848,854 km (0.058 R)
• M25: 4,036,899 km (0.118 R)
• M26: 4,256,957 km (0.091 R)
• M27: 4,530,422 km (0.078 R)
• M28: 4,629,456 km (0.091 R)
• M29: 4,920,872 km (0.099 R)
• M30: 5,084,233 km (0.058 R)
• M31: 5,176,984 km (0.086 R)
• M32: 5,500,863 km (0.077 R)
• M33: 6,015,330 km (0.096 R)
• M34: 6,212,351 km (0.089 R)
• M35: 6,422,685 km (0.093 R)
• M36: 6,556,725 km (0.059 R)
• M37: 6,680,443 km (0.088 R)
• M38: 6,793,539 km (0.082 R)
• M39: 6,918,752 km (0.065 R)
• M40: 7,102,309 km (0.103 R)
• M41: 7,229,467 km (0.108 R)
• M42: 7,322,367 km (0.111 R)
• M43: 7,450,872 km (0.111 R)
• M44: 7,603,611 km (0.109 R)
• M45: 7,733,761 km (0.116 R)
• M46: 7,840,724 km (0.096 R)
• M47: 7,936,317 km (0.065 R)
• M48: 8,249,575 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.1

Radius: 10.2

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.61 AU - 1.89 AU

Year: 1495 Days

Day: 7.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 67,828,943 km

• M1: 154,834 km (0.085 R)
• M2: 256,411 km (0.088 R)
• M3: 323,281 km (0.117 R)
• M4: 398,828 km (0.078 R)
• M5: 515,365 km (0.091 R)
• M6: 596,447 km (0.06 R)
• M7: 740,210 km (0.049 R)
• M8: 806,482 km (0.065 R)
• M9: 875,148 km (0.095 R)
• M10: 982,110 km (0.075 R)
• M11: 1,048,531 km (0.116 R)
• M12: 1,241,662 km (0.094 R)
• M13: 1,305,989 km (0.074 R)
• M14: 1,379,741 km (0.082 R)
• M15: 1,454,989 km (0.072 R)
• M16: 2,039,767 km (0.115 R)
• M17: 2,312,783 km (0.049 R)
• M18: 2,494,694 km (0.071 R)
• M19: 2,639,355 km (0.11 R)
• M20: 2,926,434 km (0.12 R)
• M21: 3,068,402 km (0.086 R)
• M22: 3,291,153 km (0.071 R)
• M23: 3,635,378 km (0.112 R)
• M24: 3,799,936 km (0.039 R)
• M25: 3,871,294 km (0.119 R)
• M26: 4,345,818 km (0.09 R)
• M27: 4,445,600 km (0.05 R)
• M28: 4,520,848 km (0.06 R)
• M29: 4,647,108 km (0.116 R)
• M30: 4,749,134 km (0.057 R)
• M31: 5,033,370 km (0.06 R)
• M32: 5,217,226 km (0.11 R)
• M33: 5,483,660 km (0.046 R)
• M34: 5,632,210 km (0.057 R)
• M35: 5,905,526 km (0.104 R)
• M36: 6,155,354 km (0.098 R)
• M37: 6,267,552 km (0.068 R)
• M38: 6,493,894 km (0.116 R)
• M39: 6,579,464 km (0.074 R)
• M40: 6,708,567 km (0.087 R)
• M41: 7,145,094 km (0.085 R)
• M42: 7,605,705 km (0.09 R)
• M43: 8,030,115 km (0.101 R)
• M44: 8,183,602 km (0.058 R)
• M45: 8,260,645 km (0.061 R)
• M46: 8,400,070 km (0.075 R)
• M47: 8,477,861 km (0.096 R)
• M48: 8,886,263 km (0.098 R)
• M49: 8,949,693 km (0.096 R)
• M50: 9,349,269 km (0.106 R)
• M51: 9,771,135 km (0.107 R)
• M52: 9,836,658 km (0.052 R)
• M53: 10,199,284 km (0.093 R)
• M54: 10,852,877 km (0.083 R)
• M55: 11,090,887 km (0.114 R)
• M56: 11,176,307 km (0.101 R)
• M57: 11,537,437 km (0.083 R)

Asteroid Belt

Center: 2.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.8

Radius: 15

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.9 AU - 2.96 AU

Year: 2446 Days

Day: 11.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 165.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 67,828,943 km

• M1: 199,414 km (0.114 R)
• M2: 309,817 km (0.101 R)
• M3: 473,328 km (0.082 R)
• M4: 594,951 km (0.118 R)
• M5: 716,723 km (0.103 R)
• M6: 812,915 km (0.047 R)
• M7: 907,012 km (0.11 R)
• M8: 1,060,051 km (0.119 R)
• M9: 1,214,136 km (0.065 R)
• M10: 1,324,390 km (0.092 R)
• M11: 1,465,012 km (0.108 R)
• M12: 1,695,542 km (0.077 R)
• M13: 1,810,583 km (0.103 R)
• M14: 1,928,317 km (0.102 R)
• M15: 2,245,314 km (0.111 R)
• M16: 2,426,328 km (0.111 R)
• M17: 2,557,226 km (0.115 R)
• M18: 2,657,008 km (0.089 R)
• M19: 2,792,095 km (0.081 R)
• M20: 3,152,177 km (0.059 R)
• M21: 3,271,556 km (0.083 R)
• M22: 3,453,616 km (0.113 R)
• M23: 3,589,302 km (0.052 R)
• M24: 3,739,498 km (0.12 R)
• M25: 3,968,682 km (0.069 R)
• M26: 4,163,159 km (0.103 R)
• M27: 4,334,449 km (0.103 R)
• M28: 4,548,523 km (0.115 R)
• M29: 4,752,425 km (0.092 R)
• M30: 4,959,469 km (0.092 R)
• M31: 5,282,750 km (0.058 R)
• M32: 5,396,893 km (0.086 R)
• M33: 5,569,529 km (0.099 R)
• M34: 5,729,449 km (0.109 R)
• M35: 6,054,076 km (0.056 R)
• M36: 6,460,683 km (0.105 R)
• M37: 6,705,874 km (0.111 R)
• M38: 6,845,299 km (0.101 R)
• M39: 7,016,888 km (0.088 R)
• M40: 7,126,843 km (0.103 R)
• M41: 7,237,395 km (0.112 R)
• M42: 7,588,502 km (0.106 R)
• M43: 7,928,986 km (0.119 R)
• M44: 8,142,313 km (0.089 R)
• M45: 8,557,896 km (0.078 R)
• M46: 8,844,525 km (0.09 R)
• M47: 8,997,564 km (0.117 R)
• M48: 9,514,125 km (0.095 R)
• M49: 9,723,413 km (0.079 R)
• M50: 9,934,346 km (0.098 R)
• M51: 10,217,834 km (0.086 R)
• M52: 10,396,454 km (0.12 R)
• M53: 10,720,632 km (0.099 R)
• M54: 11,029,701 km (0.104 R)
• M55: 11,378,863 km (0.112 R)
• M56: 11,638,415 km (0.053 R)
• M57: 11,937,461 km (0.095 R)
• M58: 12,106,806 km (0.106 R)
• M59: 12,371,894 km (0.081 R)
• M60: 12,524,184 km (0.07 R)
• M61: 12,811,412 km (0.117 R)
• M62: 12,926,902 km (0.069 R)
• M63: 13,023,542 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844

Radius: 14.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.41 AU - 3.11 AU

Year: 2961 Days

Day: 6.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 67,828,943 km

• M1: 244,593 km (0.089 R)
• M2: 380,128 km (0.055 R)
• M3: 1,161,927 km (0.064 R)
• M4: 1,580,352 km (0.11 R)
• M5: 1,716,636 km (0.083 R)
• M6: 1,842,747 km (0.053 R)
• M7: 3,379,416 km (0.108 R)
• M8: 3,504,031 km (0.088 R)
• M9: 3,702,846 km (0.095 R)
• M10: 3,999,050 km (0.117 R)
• M11: 4,188,142 km (0.085 R)
• M12: 4,813,311 km (0.119 R)
• M13: 4,933,887 km (0.053 R)
• M14: 5,075,706 km (0.069 R)
• M15: 5,999,174 km (0.075 R)
• M16: 6,194,549 km (0.074 R)
• M17: 6,861,157 km (0.118 R)
• M18: 6,974,402 km (0.057 R)
• M19: 7,272,102 km (0.061 R)
• M20: 7,550,504 km (0.095 R)
• M21: 7,903,704 km (0.061 R)
• M22: 8,262,290 km (0.104 R)
• M23: 8,431,486 km (0.119 R)
• M24: 8,871,902 km (0.092 R)
• M25: 9,903,080 km (0.081 R)
• M26: 10,031,435 km (0.072 R)
• M27: 10,367,731 km (0.046 R)
• M28: 10,918,999 km (0.108 R)
• M29: 11,291,946 km (0.086 R)
• M30: 11,506,919 km (0.113 R)
• M31: 11,913,675 km (0.079 R)
• M32: 12,657,775 km (0.094 R)
• M33: 13,644,672 km (0.084 R)
• M34: 13,787,688 km (0.103 R)
• M35: 14,248,748 km (0.115 R)
• M36: 14,364,836 km (0.119 R)
• M37: 14,773,538 km (0.063 R)
• M38: 15,453,460 km (0.103 R)
• M39: 15,932,472 km (0.079 R)
• M40: 16,690,634 km (0.03 R)
• M41: 16,874,341 km (0.065 R)
• M42: 16,997,160 km (0.071 R)
• M43: 17,120,429 km (0.088 R)
• M44: 17,584,931 km (0.089 R)
• M45: 17,771,928 km (0.104 R)
• M46: 17,959,524 km (0.069 R)
• M47: 18,336,809 km (0.043 R)
• M48: 18,780,367 km (0.119 R)
• M49: 20,034,296 km (0.11 R)
• M50: 20,197,059 km (0.092 R)
• M51: 20,294,896 km (0.111 R)
• M52: 20,589,454 km (0.12 R)
• M53: 20,951,331 km (0.111 R)
• M54: 21,083,576 km (0.066 R)
• M55: 21,182,759 km (0.089 R)
• M56: 21,882,129 km (0.117 R)
• M57: 22,285,146 km (0.055 R)
• M58: 22,386,274 km (0.085 R)
• M59: 22,555,170 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.2

Radius: 7.1

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.59 AU - 11.99 AU

Year: 19778 Days

Day: 22.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,828,943 km

• M1: 388,805 km (0.051 R)
• M2: 713,582 km (0.118 R)
• M3: 868,565 km (0.079 R)
• M4: 986,000 km (0.083 R)
• M5: 1,059,153 km (0.118 R)
• M6: 1,134,101 km (0.115 R)
• M7: 1,369,868 km (0.109 R)
• M8: 1,592,469 km (0.075 R)
• M9: 1,826,590 km (0.071 R)
• M10: 2,009,548 km (0.09 R)
• M11: 2,134,762 km (0.068 R)
• M12: 2,360,206 km (0.083 R)
• M13: 3,118,068 km (0.037 R)
• M14: 4,102,572 km (0.071 R)
• M15: 4,222,101 km (0.088 R)
• M16: 4,505,289 km (0.077 R)
• M17: 5,047,432 km (0.07 R)
• M18: 5,522,256 km (0.064 R)
• M19: 5,742,913 km (0.07 R)
• M20: 6,747,462 km (0.101 R)
• M21: 6,983,229 km (0.111 R)
• M22: 8,152,635 km (0.084 R)
• M23: 8,202,750 km (0.089 R)
• M24: 8,657,678 km (0.079 R)
• M25: 9,172,743 km (0.12 R)
• M26: 9,381,582 km (0.111 R)
• M27: 10,503,566 km (0.093 R)
• M28: 11,108,091 km (0.034 R)
• M29: 11,274,892 km (0.093 R)
• M30: 11,554,790 km (0.093 R)
• M31: 12,121,467 km (0.113 R)
• M32: 13,815,363 km (0.07 R)
• M33: 14,356,010 km (0.069 R)
• M34: 14,903,538 km (0.101 R)
• M35: 15,396,014 km (0.109 R)
• M36: 15,956,408 km (0.12 R)
• M37: 18,526,649 km (0.03 R)
• M38: 19,523,270 km (0.087 R)
• M39: 21,153,588 km (0.082 R)
• M40: 24,038,283 km (0.098 R)
• M41: 24,254,153 km (0.034 R)
• M42: 24,470,621 km (0.05 R)
• M43: 24,542,877 km (0.101 R)
• M44: 24,615,282 km (0.105 R)
• M45: 26,077,901 km (0.093 R)
• M46: 26,151,802 km (0.049 R)
• M47: 26,894,256 km (0.083 R)
• M48: 26,968,906 km (0.049 R)
• M49: 27,118,504 km (0.041 R)
• M50: 27,945,481 km (0.117 R)
• M51: 28,628,245 km (0.108 R)
• M52: 28,933,575 km (0.098 R)
• M53: 30,242,855 km (0.086 R)
• M54: 30,398,138 km (0.108 R)
• M55: 30,787,541 km (0.047 R)
• M56: 31,335,518 km (0.057 R)
• M57: 31,965,624 km (0.105 R)
• M58: 32,759,241 km (0.072 R)
• M59: 33,078,483 km (0.119 R)
• M60: 34,284,990 km (0.059 R)
• M61: 36,492,456 km (0.068 R)
• M62: 36,575,183 km (0.098 R)
• M63: 36,657,911 km (0.102 R)
• M64: 36,906,393 km (0.058 R)
• M65: 37,655,130 km (0.1 R)
• M66: 37,738,606 km (0.087 R)
• M67: 38,829,923 km (0.058 R)
• M68: 40,272,644 km (0.065 R)
• M69: 42,078,739 km (0.09 R)
• M70: 42,165,506 km (0.116 R)
• M71: 42,425,807 km (0.101 R)
• M72: 43,647,872 km (0.048 R)
• M73: 44,175,204 km (0.084 R)
• M74: 45,591,597 km (0.068 R)
• M75: 46,037,249 km (0.111 R)
• M76: 46,932,891 km (0.035 R)
• M77: 48,377,857 km (0.099 R)
• M78: 49,379,864 km (0.066 R)
• M79: 49,471,268 km (0.092 R)
• M80: 50,112,744 km (0.067 R)
• M81: 52,146,826 km (0.108 R)
• M82: 52,799,671 km (0.056 R)
• M83: 53,643,104 km (0.086 R)
• M84: 54,585,421 km (0.119 R)
• M85: 55,723,412 km (0.089 R)
• M86: 56,390,768 km (0.108 R)
• M87: 56,581,954 km (0.111 R)
• M88: 57,060,817 km (0.116 R)
• M89: 58,408,993 km (0.085 R)
• M90: 59,378,237 km (0.09 R)
• M91: 59,962,417 km (0.051 R)
• M92: 61,923,196 km (0.075 R)
• M93: 62,219,101 km (0.113 R)
• M94: 63,805,437 km (0.105 R)
• M95: 65,104,096 km (0.087 R)
• M96: 66,916,474 km (0.079 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 13,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit