🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.49 AU - 0.59 AU

Year: 252 Days

Day: 17.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 87.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,305,968 km

• M1: 20,046 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.5 AU - 0.64 AU

Year: 274 Days

Day: 28.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.58 AU - 0.6 AU

Year: 288 Days

Day: 13.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.1

Radius: 8.7

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.48 AU - 1.64 AU

Year: 1239 Days

Day: 8.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 14,305,968 km

• M1: 117,584 km (0.049 R)
• M2: 225,294 km (0.114 R)
• M3: 362,027 km (0.094 R)
• M4: 474,824 km (0.074 R)
• M5: 555,158 km (0.082 R)
• M6: 856,298 km (0.082 R)
• M7: 1,012,927 km (0.076 R)
• M8: 1,078,301 km (0.107 R)
• M9: 1,257,071 km (0.082 R)
• M10: 1,427,164 km (0.092 R)
• M11: 1,491,790 km (0.1 R)
• M12: 1,566,888 km (0.094 R)
• M13: 1,800,111 km (0.042 R)
• M14: 1,951,504 km (0.11 R)
• M15: 2,354,072 km (0.079 R)
• M16: 2,655,811 km (0.082 R)
• M17: 2,863,752 km (0.085 R)
• M18: 2,934,362 km (0.1 R)
• M19: 3,053,293 km (0.108 R)
• M20: 3,149,484 km (0.116 R)
• M21: 3,407,241 km (0.101 R)
• M22: 3,544,871 km (0.113 R)
• M23: 3,710,027 km (0.028 R)
• M24: 3,916,771 km (0.043 R)
• M25: 4,180,662 km (0.098 R)
• M26: 4,247,532 km (0.056 R)
• M27: 4,314,702 km (0.103 R)
• M28: 4,450,237 km (0.059 R)
• M29: 4,781,298 km (0.117 R)
• M30: 4,865,372 km (0.109 R)
• M31: 5,379,988 km (0.069 R)
• M32: 5,482,014 km (0.112 R)
• M33: 5,673,350 km (0.118 R)
• M34: 5,911,809 km (0.115 R)
• M35: 6,123,190 km (0.119 R)
• M36: 6,245,113 km (0.102 R)
• M37: 6,398,600 km (0.095 R)
• M38: 6,522,318 km (0.072 R)
• M39: 6,850,984 km (0.068 R)
• M40: 6,961,687 km (0.109 R)
• M41: 7,073,137 km (0.075 R)
• M42: 7,443,242 km (0.045 R)
• M43: 7,557,086 km (0.117 R)
• M44: 7,655,073 km (0.064 R)
• M45: 7,770,113 km (0.052 R)
• M46: 7,836,086 km (0.098 R)
• M47: 8,051,657 km (0.06 R)
• M48: 8,625,065 km (0.108 R)
• M49: 9,263,848 km (0.077 R)
• M50: 9,562,445 km (0.054 R)
• M51: 9,650,858 km (0.085 R)
• M52: 9,864,334 km (0.113 R)
• M53: 10,115,210 km (0.099 R)
• M54: 10,241,470 km (0.091 R)
• M55: 10,386,431 km (0.061 R)
• M56: 10,568,491 km (0.078 R)
• M57: 10,880,552 km (0.058 R)
• M58: 11,009,954 km (0.105 R)
• M59: 11,195,605 km (0.03 R)
• M60: 11,251,555 km (0.101 R)
• M61: 11,438,552 km (0.106 R)
• M62: 11,589,048 km (0.086 R)
• M63: 11,702,293 km (0.092 R)
• M64: 11,872,835 km (0.112 R)
• M65: 11,929,832 km (0.098 R)
• M66: 12,044,125 km (0.076 R)
• M67: 12,331,652 km (0.119 R)
• M68: 12,427,993 km (0.108 R)
• M69: 12,679,616 km (0.084 R)
• M70: 12,796,303 km (0.09 R)
• M71: 13,187,800 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.7

Radius: 13.8

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.48 AU - 1.94 AU

Year: 1422 Days

Day: 10.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 14,305,968 km

• M1: 175,179 km (0.079 R)
• M2: 306,676 km (0.098 R)
• M3: 426,204 km (0.103 R)
• M4: 606,320 km (0.03 R)
• M5: 714,031 km (0.11 R)
• M6: 937,679 km (0.118 R)
• M7: 1,066,184 km (0.091 R)
• M8: 1,257,819 km (0.045 R)
• M9: 1,374,356 km (0.106 R)
• M10: 1,805,945 km (0.107 R)
• M11: 1,926,671 km (0.107 R)
• M12: 2,444,130 km (0.085 R)
• M13: 2,578,469 km (0.119 R)
• M14: 2,674,212 km (0.089 R)
• M15: 2,869,138 km (0.039 R)
• M16: 3,185,088 km (0.104 R)
• M17: 3,280,681 km (0.11 R)
• M18: 3,497,449 km (0.1 R)
• M19: 3,688,186 km (0.098 R)
• M20: 3,992,767 km (0.107 R)
• M21: 4,224,644 km (0.081 R)
• M22: 4,362,723 km (0.117 R)
• M23: 4,819,595 km (0.077 R)
• M24: 4,972,633 km (0.084 R)
• M25: 5,135,844 km (0.066 R)
• M26: 5,274,671 km (0.057 R)
• M27: 5,618,447 km (0.098 R)
• M28: 5,707,757 km (0.059 R)
• M29: 5,951,452 km (0.104 R)
• M30: 6,042,557 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.8

Radius: 13

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.33 AU - 2.43 AU

Year: 2335 Days

Day: 9.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 14,305,968 km

• M1: 216,767 km (0.085 R)
• M2: 405,410 km (0.07 R)
• M3: 565,330 km (0.086 R)
• M4: 654,939 km (0.109 R)
• M5: 792,719 km (0.095 R)
• M6: 926,160 km (0.118 R)
• M7: 1,312,273 km (0.115 R)
• M8: 1,510,340 km (0.092 R)
• M9: 1,641,687 km (0.029 R)
• M10: 1,796,820 km (0.077 R)
• M11: 2,100,952 km (0.036 R)
• M12: 2,206,269 km (0.105 R)
• M13: 2,433,060 km (0.099 R)
• M14: 2,554,982 km (0.105 R)
• M15: 2,679,148 km (0.111 R)
• M16: 2,992,406 km (0.074 R)
• M17: 3,195,710 km (0.109 R)
• M18: 3,293,098 km (0.088 R)
• M19: 3,603,813 km (0.06 R)
• M20: 3,872,341 km (0.084 R)
• M21: 4,081,329 km (0.027 R)
• M22: 4,253,965 km (0.119 R)
• M23: 4,716,970 km (0.117 R)
• M24: 4,870,308 km (0.089 R)
• M25: 5,039,503 km (0.093 R)
• M26: 5,239,366 km (0.066 R)
• M27: 5,398,239 km (0.087 R)
• M28: 5,514,776 km (0.108 R)
• M29: 5,617,550 km (0.111 R)
• M30: 5,869,622 km (0.119 R)
• M31: 6,019,669 km (0.105 R)
• M32: 6,201,430 km (0.093 R)
• M33: 6,773,492 km (0.099 R)
• M34: 6,962,734 km (0.082 R)
• M35: 7,217,798 km (0.043 R)
• M36: 7,852,243 km (0.114 R)
• M37: 8,168,044 km (0.103 R)
• M38: 8,657,977 km (0.097 R)
• M39: 8,863,524 km (0.065 R)
• M40: 9,227,047 km (0.083 R)
• M41: 9,314,412 km (0.06 R)
• M42: 10,022,758 km (0.098 R)
• M43: 10,112,666 km (0.108 R)
• M44: 10,274,831 km (0.074 R)
• M45: 10,438,042 km (0.118 R)
• M46: 10,859,010 km (0.104 R)
• M47: 11,378,863 km (0.107 R)
• M48: 11,472,661 km (0.116 R)
• M49: 11,660,855 km (0.113 R)
• M50: 11,774,250 km (0.066 R)
• M51: 11,907,093 km (0.064 R)
• M52: 12,059,384 km (0.067 R)
• M53: 12,559,040 km (0.044 R)
• M54: 12,675,428 km (0.118 R)
• M55: 13,026,384 km (0.05 R)
• M56: 13,163,865 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.7

Radius: 8.6

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.07 AU - 4.01 AU

Year: 4235 Days

Day: 9.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 14,305,968 km

• M1: 115,041 km (0.077 R)
• M2: 197,918 km (0.068 R)
• M3: 257,608 km (0.03 R)
• M4: 791,522 km (0.064 R)
• M5: 1,028,037 km (0.09 R)
• M6: 1,136,345 km (0.115 R)
• M7: 1,273,975 km (0.081 R)
• M8: 1,351,467 km (0.119 R)
• M9: 1,417,290 km (0.105 R)
• M10: 1,607,579 km (0.117 R)
• M11: 1,691,653 km (0.051 R)
• M12: 1,835,267 km (0.113 R)
• M13: 1,982,920 km (0.039 R)
• M14: 2,088,685 km (0.07 R)
• M15: 2,165,429 km (0.099 R)
• M16: 2,629,033 km (0.114 R)
• M17: 2,728,815 km (0.086 R)
• M18: 2,932,118 km (0.099 R)
• M19: 3,001,083 km (0.076 R)
• M20: 3,228,771 km (0.096 R)
• M21: 3,317,931 km (0.095 R)
• M22: 3,425,941 km (0.101 R)
• M23: 3,571,799 km (0.105 R)
• M24: 4,292,561 km (0.045 R)
• M25: 4,351,353 km (0.102 R)
• M26: 4,410,444 km (0.12 R)
• M27: 5,223,808 km (0.084 R)
• M28: 5,413,199 km (0.077 R)
• M29: 5,777,021 km (0.12 R)
• M30: 5,929,162 km (0.105 R)
• M31: 6,148,921 km (0.12 R)
• M32: 6,551,040 km (0.101 R)
• M33: 7,008,062 km (0.103 R)
• M34: 7,170,376 km (0.083 R)
• M35: 7,498,892 km (0.111 R)
• M36: 7,880,367 km (0.065 R)
• M37: 7,952,623 km (0.104 R)
• M38: 8,146,352 km (0.062 R)
• M39: 8,538,448 km (0.045 R)
• M40: 8,736,815 km (0.113 R)
• M41: 9,062,489 km (0.109 R)
• M42: 10,010,940 km (0.081 R)
• M43: 10,089,329 km (0.094 R)
• M44: 10,510,298 km (0.067 R)
• M45: 11,125,594 km (0.099 R)
• M46: 11,179,598 km (0.098 R)
• M47: 11,260,830 km (0.118 R)
• M48: 11,587,851 km (0.12 R)
• M49: 11,807,610 km (0.059 R)
• M50: 12,028,716 km (0.098 R)
• M51: 12,139,718 km (0.116 R)
• M52: 12,223,343 km (0.097 R)
• M53: 12,898,328 km (0.091 R)
• M54: 13,183,312 km (0.115 R)
• M55: 13,499,113 km (0.095 R)
• M56: 13,933,695 km (0.102 R)
• M57: 14,727,611 km (0.104 R)
• M58: 15,175,058 km (0.079 R)
• M59: 15,235,047 km (0.12 R)
• M60: 15,325,105 km (0.054 R)
• M61: 15,445,531 km (0.111 R)
• M62: 16,729,380 km (0.105 R)
• M63: 17,008,829 km (0.102 R)
• M64: 17,289,924 km (0.074 R)
• M65: 18,333,817 km (0.079 R)
• M66: 18,782,761 km (0.095 R)
• M67: 18,879,401 km (0.086 R)
• M68: 19,040,967 km (0.065 R)
• M69: 19,202,831 km (0.118 R)
• M70: 19,397,907 km (0.111 R)
• M71: 19,528,207 km (0.119 R)
• M72: 19,756,942 km (0.082 R)
• M73: 19,888,139 km (0.072 R)
• M74: 20,283,377 km (0.027 R)
• M75: 20,349,499 km (0.098 R)
• M76: 20,515,104 km (0.111 R)
• M77: 21,450,689 km (0.055 R)
• M78: 21,686,755 km (0.057 R)
• M79: 22,059,552 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.3

Radius: 8.5

Gravity: 11.89 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.9 AU - 4.66 AU

Year: 5630 Days

Day: 7.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 14,305,968 km

• M1: 114,592 km (0.072 R)
• M2: 355,744 km (0.081 R)
• M3: 430,094 km (0.11 R)
• M4: 486,941 km (0.067 R)
• M5: 583,880 km (0.046 R)
• M6: 701,614 km (0.099 R)
• M7: 946,057 km (0.105 R)
• M8: 1,038,808 km (0.111 R)
• M9: 1,267,393 km (0.095 R)
• M10: 1,405,322 km (0.054 R)
• M11: 1,494,034 km (0.109 R)
• M12: 1,621,641 km (0.055 R)
• M13: 1,810,134 km (0.089 R)
• M14: 1,966,314 km (0.09 R)
• M15: 2,229,457 km (0.051 R)
• M16: 2,590,586 km (0.025 R)
• M17: 2,678,251 km (0.11 R)
• M18: 2,744,672 km (0.043 R)
• M19: 2,901,899 km (0.117 R)
• M20: 3,225,330 km (0.091 R)
• M21: 3,343,512 km (0.099 R)
• M22: 3,487,426 km (0.053 R)
• M23: 3,756,552 km (0.09 R)
• M24: 4,367,211 km (0.119 R)
• M25: 4,953,933 km (0.091 R)
• M26: 5,008,537 km (0.112 R)
• M27: 5,368,170 km (0.064 R)
• M28: 5,879,944 km (0.11 R)
• M29: 6,259,325 km (0.068 R)
• M30: 6,676,703 km (0.054 R)
• M31: 6,949,868 km (0.051 R)
• M32: 7,072,539 km (0.089 R)
• M33: 7,134,023 km (0.045 R)
• M34: 7,886,650 km (0.117 R)
• M35: 8,240,150 km (0.05 R)
• M36: 8,369,851 km (0.115 R)
• M37: 8,533,063 km (0.118 R)
• M38: 8,598,736 km (0.074 R)
• M39: 9,162,870 km (0.107 R)
• M40: 9,842,044 km (0.117 R)
• M41: 9,910,859 km (0.117 R)
• M42: 10,678,296 km (0.096 R)
• M43: 10,962,083 km (0.104 R)
• M44: 11,248,413 km (0.059 R)
• M45: 12,159,016 km (0.106 R)
• M46: 12,418,269 km (0.108 R)
• M47: 12,492,619 km (0.097 R)
• M48: 12,567,119 km (0.112 R)
• M49: 12,904,462 km (0.088 R)
• M50: 13,093,105 km (0.062 R)
• M51: 13,168,951 km (0.034 R)
• M52: 13,282,795 km (0.108 R)
• M53: 13,358,791 km (0.1 R)
• M54: 14,127,724 km (0.112 R)
• M55: 14,322,201 km (0.104 R)
• M56: 14,911,018 km (0.118 R)
• M57: 15,228,315 km (0.097 R)
• M58: 15,587,799 km (0.032 R)
• M59: 16,806,573 km (0.043 R)
• M60: 17,261,051 km (0.039 R)
• M61: 17,427,404 km (0.088 R)
• M62: 17,761,606 km (0.092 R)
• M63: 18,734,141 km (0.113 R)
• M64: 19,377,711 km (0.056 R)
• M65: 19,984,780 km (0.117 R)
• M66: 20,290,707 km (0.105 R)
• M67: 20,378,521 km (0.062 R)
• M68: 21,619,435 km (0.092 R)
• M69: 22,158,736 km (0.079 R)
• M70: 22,930,362 km (0.085 R)
• M71: 23,434,357 km (0.112 R)
• M72: 23,572,436 km (0.114 R)
• M73: 23,664,738 km (0.085 R)
• M74: 24,360,068 km (0.053 R)
• M75: 24,733,614 km (0.094 R)
• M76: 26,103,931 km (0.11 R)
• M77: 26,199,225 km (0.065 R)
• M78: 26,342,689 km (0.102 R)
• M79: 26,726,108 km (0.039 R)
• M80: 29,810,068 km (0.07 R)
• M81: 30,059,598 km (0.082 R)
• M82: 30,560,751 km (0.042 R)
• M83: 31,267,002 km (0.069 R)
• M84: 31,927,626 km (0.108 R)
• M85: 33,211,026 km (0.089 R)
• M86: 33,521,592 km (0.094 R)
• M87: 33,885,114 km (0.088 R)
• M88: 34,197,624 km (0.082 R)
• M89: 34,458,972 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.3

Radius: 12.4

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.46 AU - 5.02 AU

Year: 6561 Days

Day: 14.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 14,305,968 km

• M1: 164,408 km (0.075 R)
• M2: 254,915 km (0.072 R)
• M3: 450,738 km (0.099 R)
• M4: 568,622 km (0.101 R)
• M5: 649,554 km (0.085 R)
• M6: 871,856 km (0.116 R)
• M7: 1,042,996 km (0.076 R)
• M8: 1,298,659 km (0.101 R)
• M9: 1,555,219 km (0.105 R)
• M10: 1,745,807 km (0.117 R)
• M11: 1,944,473 km (0.107 R)
• M12: 2,041,263 km (0.041 R)
• M13: 2,573,233 km (0.095 R)
• M14: 2,692,014 km (0.036 R)
• M15: 3,134,823 km (0.112 R)
• M16: 3,326,309 km (0.089 R)
• M17: 3,495,504 km (0.039 R)
• M18: 3,600,970 km (0.077 R)
• M19: 3,747,726 km (0.051 R)
• M20: 3,910,339 km (0.033 R)
• M21: 4,006,231 km (0.077 R)
• M22: 4,088,959 km (0.113 R)
• M23: 4,369,305 km (0.109 R)
• M24: 4,699,617 km (0.102 R)
• M25: 4,801,792 km (0.072 R)
• M26: 5,217,824 km (0.102 R)
• M27: 5,599,149 km (0.101 R)
• M28: 5,816,664 km (0.098 R)
• M29: 5,942,327 km (0.07 R)
• M30: 6,260,372 km (0.099 R)
• M31: 6,616,564 km (0.093 R)
• M32: 6,714,850 km (0.082 R)
• M33: 6,913,067 km (0.082 R)
• M34: 7,281,377 km (0.095 R)
• M35: 8,194,971 km (0.051 R)
• M36: 8,513,465 km (0.087 R)
• M37: 8,800,095 km (0.102 R)
• M38: 8,944,606 km (0.102 R)
• M39: 9,809,432 km (0.036 R)
• M40: 10,299,365 km (0.077 R)
• M41: 10,528,249 km (0.081 R)
• M42: 11,361,958 km (0.057 R)
• M43: 11,440,647 km (0.077 R)
• M44: 11,796,839 km (0.093 R)
• M45: 11,876,575 km (0.111 R)
• M46: 12,176,818 km (0.06 R)
• M47: 13,216,673 km (0.106 R)
• M48: 13,299,400 km (0.117 R)
• M49: 14,052,027 km (0.082 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 11,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit