🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.57 AU - 0.69 AU

Year: 183 Days

Day: 35.5 Hours

Environment

Temp: 213 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.62 AU - 0.94 AU

Year: 252 Days

Day: 39.8 Hours

Environment

Temp: 114 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,419,142 km

• M1: 337,792 km (0.067 R)
• M2: 656,286 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.93 AU - 2.09 AU

Year: 1041 Days

Day: 20.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.96 AU - 2.96 AU

Year: 1409 Days

Day: 18 Hours

Environment

Temp: -78 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.54 AU - 3.94 AU

Year: 2130 Days

Day: 31.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,419,142 km

• M1: 64,776 km (0.067 R)
• M2: 541,843 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36

Radius: 9.8

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 10.56 AU - 13.04 AU

Year: 14805 Days

Day: 8.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 51.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 28,419,142 km

• M1: 122,670 km (0.077 R)
• M2: 335,997 km (0.117 R)
• M3: 454,329 km (0.099 R)
• M4: 627,264 km (0.101 R)
• M5: 1,456,335 km (0.096 R)
• M6: 1,662,780 km (0.098 R)
• M7: 1,834,967 km (0.115 R)
• M8: 2,228,260 km (0.073 R)
• M9: 2,532,243 km (0.115 R)
• M10: 3,286,815 km (0.102 R)
• M11: 3,559,382 km (0.12 R)
• M12: 3,689,083 km (0.077 R)
• M13: 3,782,732 km (0.087 R)
• M14: 4,380,824 km (0.083 R)
• M15: 4,640,526 km (0.118 R)
• M16: 5,259,113 km (0.111 R)
• M17: 5,816,066 km (0.097 R)
• M18: 6,324,549 km (0.045 R)
• M19: 7,717,156 km (0.108 R)
• M20: 7,909,838 km (0.109 R)
• M21: 8,596,791 km (0.094 R)
• M22: 11,558,081 km (0.091 R)
• M23: 11,778,738 km (0.082 R)
• M24: 12,140,166 km (0.11 R)
• M25: 12,675,128 km (0.107 R)
• M26: 12,931,240 km (0.104 R)
• M27: 14,533,134 km (0.042 R)
• M28: 14,681,834 km (0.042 R)
• M29: 14,831,133 km (0.087 R)
• M30: 16,505,582 km (0.083 R)
• M31: 18,207,258 km (0.057 R)
• M32: 18,819,263 km (0.103 R)
• M33: 19,997,196 km (0.096 R)
• M34: 20,129,590 km (0.119 R)
• M35: 20,395,127 km (0.102 R)
• M36: 21,740,460 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.9

Radius: 3.5

Gravity: 51.34 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10.34 AU - 15.64 AU

Year: 17100 Days

Day: 15.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 28,419,142 km

• M1: 54,454 km (0.067 R)
• M2: 178,321 km (0.042 R)
• M3: 291,117 km (0.052 R)
• M4: 460,911 km (0.119 R)
• M5: 498,311 km (0.112 R)
• M6: 576,101 km (0.064 R)
• M7: 700,417 km (0.089 R)
• M8: 765,642 km (0.048 R)
• M9: 1,493,884 km (0.09 R)
• M10: 1,606,831 km (0.081 R)
• M11: 2,085,993 km (0.113 R)
• M12: 2,915,513 km (0.119 R)
• M13: 3,021,129 km (0.117 R)
• M14: 3,681,454 km (0.076 R)
• M15: 4,424,806 km (0.114 R)
• M16: 5,255,373 km (0.113 R)
• M17: 5,864,835 km (0.103 R)
• M18: 6,726,967 km (0.118 R)
• M19: 7,627,846 km (0.119 R)
• M20: 8,365,513 km (0.116 R)
• M21: 8,666,803 km (0.053 R)
• M22: 8,768,081 km (0.12 R)
• M23: 9,435,736 km (0.097 R)
• M24: 10,226,211 km (0.069 R)
• M25: 11,813,744 km (0.06 R)
• M26: 12,721,803 km (0.106 R)
• M27: 13,358,940 km (0.089 R)
• M28: 14,065,940 km (0.087 R)
• M29: 15,577,177 km (0.095 R)
• M30: 16,009,515 km (0.084 R)
• M31: 16,071,598 km (0.095 R)
• M32: 16,258,446 km (0.083 R)
• M33: 16,759,898 km (0.099 R)
• M34: 17,266,437 km (0.057 R)
• M35: 17,713,734 km (0.051 R)
• M36: 18,100,146 km (0.089 R)
• M37: 18,229,548 km (0.095 R)
• M38: 18,881,346 km (0.058 R)
• M39: 18,947,019 km (0.096 R)
• M40: 19,873,329 km (0.116 R)
• M41: 20,207,680 km (0.119 R)
• M42: 20,476,508 km (0.079 R)
• M43: 21,017,753 km (0.072 R)
• M44: 21,495,269 km (0.087 R)
• M45: 23,089,085 km (0.091 R)
• M46: 24,220,045 km (0.051 R)
• M47: 24,792,257 km (0.026 R)
• M48: 26,022,849 km (0.103 R)
• M49: 26,461,919 km (0.098 R)
• M50: 26,756,028 km (0.094 R)
• M51: 26,903,531 km (0.081 R)
• M52: 27,199,137 km (0.097 R)
• M53: 27,868,438 km (0.12 R)
• M54: 28,017,886 km (0.097 R)
• M55: 29,832,059 km (0.089 R)
• M56: 32,939,058 km (0.116 R)
• M57: 33,334,594 km (0.059 R)
• M58: 33,890,949 km (0.073 R)
• M59: 35,902,891 km (0.07 R)
• M60: 36,309,946 km (0.088 R)
• M61: 37,375,382 km (0.083 R)
• M62: 37,787,824 km (0.044 R)
• M63: 38,783,996 km (0.096 R)
• M64: 38,950,947 km (0.035 R)
• M65: 39,452,848 km (0.103 R)
• M66: 40,041,366 km (0.073 R)
• M67: 40,463,382 km (0.062 R)
• M68: 41,823,825 km (0.086 R)
• M69: 43,979,380 km (0.093 R)
• M70: 45,377,821 km (0.114 R)
• M71: 47,592,019 km (0.112 R)
• M72: 47,681,180 km (0.046 R)
• M73: 49,840,924 km (0.115 R)
• M74: 50,567,970 km (0.098 R)
• M75: 51,481,564 km (0.108 R)
• M76: 51,573,118 km (0.098 R)
• M77: 52,124,236 km (0.09 R)
• M78: 52,492,846 km (0.077 R)
• M79: 53,789,261 km (0.058 R)
• M80: 53,975,361 km (0.106 R)
• M81: 54,161,759 km (0.085 R)
• M82: 56,602,898 km (0.045 R)
• M83: 56,981,679 km (0.118 R)
• M84: 57,361,209 km (0.118 R)
• M85: 58,983,897 km (0.093 R)
• M86: 60,041,704 km (0.06 R)
• M87: 60,331,325 km (0.043 R)
• M88: 61,397,210 km (0.116 R)
• M89: 61,981,240 km (0.112 R)
• M90: 62,469,378 km (0.109 R)
• M91: 63,252,972 km (0.118 R)
• M92: 65,126,984 km (0.091 R)
• M93: 65,226,018 km (0.044 R)
• M94: 65,822,016 km (0.072 R)
• M95: 66,120,613 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.7

Radius: 5.9

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 12.41 AU - 13.67 AU

Year: 17199 Days

Day: 20.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 28,419,142 km

• M1: 157,826 km (0.104 R)
• M2: 512,074 km (0.085 R)
• M3: 576,251 km (0.108 R)
• M4: 785,389 km (0.083 R)
• M5: 898,634 km (0.107 R)
• M6: 937,679 km (0.077 R)
• M7: 1,099,544 km (0.103 R)
• M8: 1,183,768 km (0.117 R)
• M9: 1,661,135 km (0.04 R)
• M10: 1,758,373 km (0.042 R)
• M11: 1,807,741 km (0.075 R)
• M12: 2,035,429 km (0.068 R)
• M13: 2,272,242 km (0.117 R)
• M14: 2,435,154 km (0.098 R)
• M15: 2,743,475 km (0.072 R)
• M16: 2,946,330 km (0.061 R)
• M17: 3,034,742 km (0.089 R)
• M18: 3,153,972 km (0.101 R)
• M19: 3,397,068 km (0.097 R)
• M20: 4,564,381 km (0.045 R)
• M21: 5,441,323 km (0.095 R)
• M22: 6,141,741 km (0.047 R)
• M23: 6,368,830 km (0.117 R)
• M24: 7,304,415 km (0.119 R)
• M25: 7,625,751 km (0.096 R)
• M26: 8,744,145 km (0.101 R)
• M27: 9,561,398 km (0.068 R)
• M28: 10,045,647 km (0.112 R)
• M29: 10,855,121 km (0.054 R)
• M30: 11,083,706 km (0.051 R)
• M31: 11,313,937 km (0.115 R)
• M32: 12,920,469 km (0.041 R)
• M33: 13,211,437 km (0.057 R)
• M34: 14,246,355 km (0.11 R)
• M35: 15,052,239 km (0.041 R)
• M36: 15,103,102 km (0.05 R)
• M37: 15,205,128 km (0.114 R)
• M38: 15,409,478 km (0.067 R)
• M39: 15,872,932 km (0.107 R)
• M40: 15,924,693 km (0.091 R)
• M41: 16,288,665 km (0.077 R)
• M42: 17,024,836 km (0.035 R)
• M43: 17,343,779 km (0.107 R)
• M44: 17,450,442 km (0.069 R)
• M45: 17,718,222 km (0.111 R)
• M46: 17,933,344 km (0.117 R)
• M47: 18,257,822 km (0.094 R)
• M48: 18,584,095 km (0.118 R)
• M49: 18,693,301 km (0.119 R)
• M50: 19,077,169 km (0.045 R)
• M51: 19,908,634 km (0.118 R)
• M52: 20,413,078 km (0.114 R)
• M53: 20,638,672 km (0.039 R)
• M54: 20,978,708 km (0.105 R)
• M55: 21,836,502 km (0.097 R)
• M56: 22,182,821 km (0.104 R)
• M57: 22,998,129 km (0.066 R)
• M58: 23,232,849 km (0.062 R)
• M59: 24,537,940 km (0.104 R)
• M60: 25,562,686 km (0.034 R)
• M61: 26,601,344 km (0.033 R)
• M62: 26,971,150 km (0.098 R)
• M63: 27,032,934 km (0.104 R)
• M64: 27,218,734 km (0.101 R)
• M65: 28,467,577 km (0.116 R)
• M66: 28,530,558 km (0.064 R)
• M67: 28,656,519 km (0.088 R)
• M68: 31,020,914 km (0.082 R)
• M69: 31,150,465 km (0.074 R)
• M70: 31,997,040 km (0.117 R)
• M71: 33,380,670 km (0.1 R)
• M72: 34,380,882 km (0.084 R)
• M73: 34,582,091 km (0.07 R)
• M74: 34,716,430 km (0.08 R)
• M75: 36,684,091 km (0.095 R)
• M76: 37,785,131 km (0.109 R)
• M77: 38,966,805 km (0.111 R)
• M78: 39,036,816 km (0.057 R)
• M79: 40,090,135 km (0.112 R)
• M80: 40,231,206 km (0.066 R)
• M81: 42,009,625 km (0.094 R)
• M82: 42,872,207 km (0.107 R)
• M83: 44,981,088 km (0.068 R)
• M84: 45,716,062 km (0.087 R)
• M85: 45,789,664 km (0.064 R)
• M86: 45,863,416 km (0.103 R)
• M87: 47,496,127 km (0.084 R)
• M88: 48,845,949 km (0.11 R)
• M89: 49,072,141 km (0.109 R)
• M90: 49,828,657 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.7

Radius: 7.7

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 15.14 AU - 19 AU

Year: 25760 Days

Day: 15.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 28,419,142 km

• M1: 267,930 km (0.094 R)
• M2: 466,147 km (0.064 R)
• M3: 542,591 km (0.094 R)
• M4: 776,114 km (0.079 R)
• M5: 845,228 km (0.049 R)
• M6: 1,249,741 km (0.054 R)
• M7: 1,589,029 km (0.104 R)
• M8: 1,924,577 km (0.069 R)
• M9: 2,020,020 km (0.112 R)
• M10: 2,248,905 km (0.07 R)
• M11: 3,132,729 km (0.118 R)
• M12: 3,475,009 km (0.112 R)
• M13: 3,829,107 km (0.079 R)
• M14: 4,071,605 km (0.104 R)
• M15: 4,444,852 km (0.088 R)
• M16: 4,529,375 km (0.066 R)
• M17: 5,135,396 km (0.103 R)
• M18: 6,185,573 km (0.111 R)
• M19: 6,759,281 km (0.093 R)
• M20: 7,702,196 km (0.119 R)
• M21: 7,752,910 km (0.112 R)
• M22: 9,818,108 km (0.073 R)
• M23: 9,873,310 km (0.077 R)
• M24: 10,996,491 km (0.106 R)
• M25: 12,456,566 km (0.086 R)
• M26: 13,361,483 km (0.06 R)
• M27: 14,663,733 km (0.12 R)
• M28: 15,043,263 km (0.062 R)
• M29: 16,135,926 km (0.11 R)
• M30: 16,201,001 km (0.068 R)
• M31: 17,054,756 km (0.071 R)
• M32: 17,187,449 km (0.098 R)
• M33: 19,911,925 km (0.092 R)
• M34: 21,109,756 km (0.045 R)
• M35: 22,113,856 km (0.081 R)
• M36: 22,840,453 km (0.061 R)
• M37: 23,501,077 km (0.108 R)
• M38: 23,870,883 km (0.109 R)
• M39: 24,616,180 km (0.109 R)
• M40: 25,142,316 km (0.096 R)
• M41: 26,053,068 km (0.105 R)
• M42: 26,743,163 km (0.084 R)
• M43: 26,897,398 km (0.04 R)
• M44: 27,439,391 km (0.098 R)
• M45: 28,063,065 km (0.119 R)
• M46: 28,533,999 km (0.116 R)
• M47: 28,770,513 km (0.117 R)
• M48: 29,007,626 km (0.098 R)
• M49: 29,642,968 km (0.089 R)
• M50: 32,066,304 km (0.12 R)
• M51: 33,301,683 km (0.109 R)
• M52: 37,703,301 km (0.082 R)
• M53: 39,181,328 km (0.05 R)
• M54: 39,707,613 km (0.048 R)
• M55: 40,944,488 km (0.059 R)
• M56: 43,274,924 km (0.119 R)
• M57: 43,546,594 km (0.11 R)
• M58: 43,637,250 km (0.111 R)
• M59: 44,273,789 km (0.117 R)
• M60: 45,096,727 km (0.05 R)
• M61: 46,201,657 km (0.041 R)
• M62: 46,664,812 km (0.094 R)
• M63: 46,943,363 km (0.114 R)
• M64: 48,814,683 km (0.043 R)
• M65: 50,424,356 km (0.088 R)
• M66: 51,379,239 km (0.117 R)
• M67: 52,629,728 km (0.094 R)
• M68: 52,822,859 km (0.113 R)
• M69: 53,598,374 km (0.06 R)
• M70: 54,572,854 km (0.057 R)
• M71: 55,160,325 km (0.081 R)
• M72: 56,737,386 km (0.074 R)
• M73: 58,329,107 km (0.083 R)
• M74: 59,532,473 km (0.118 R)
• M75: 60,036,318 km (0.118 R)
• M76: 60,541,660 km (0.059 R)
• M77: 60,845,493 km (0.114 R)
• M78: 60,946,771 km (0.099 R)
• M79: 62,679,114 km (0.087 R)
• M80: 63,499,808 km (0.075 R)
• M81: 64,014,574 km (0.055 R)
• M82: 64,427,465 km (0.102 R)
• M83: 64,530,837 km (0.095 R)
• M84: 65,983,432 km (0.11 R)
• M85: 66,713,769 km (0.054 R)
• M86: 66,922,907 km (0.104 R)
• M87: 67,132,194 km (0.084 R)
• M88: 68,920,786 km (0.097 R)
• M89: 69,343,849 km (0.08 R)
• M90: 69,555,829 km (0.118 R)
• M91: 69,767,809 km (0.107 R)
• M92: 69,874,024 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.3

Radius: 7.5

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 18 AU - 21.12 AU

Year: 31597 Days

Day: 17.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 28,419,142 km

• M1: 145,260 km (0.094 R)
• M2: 419,472 km (0.108 R)
• M3: 541,245 km (0.065 R)
• M4: 746,194 km (0.097 R)
• M5: 1,043,296 km (0.1 R)
• M6: 1,241,513 km (0.084 R)
• M7: 1,421,030 km (0.086 R)
• M8: 1,593,068 km (0.101 R)
• M9: 1,872,217 km (0.071 R)
• M10: 2,956,652 km (0.092 R)
• M11: 3,465,435 km (0.112 R)
• M12: 4,290,018 km (0.085 R)
• M13: 5,029,780 km (0.069 R)
• M14: 5,172,795 km (0.082 R)
• M15: 5,487,399 km (0.028 R)
• M16: 6,211,603 km (0.077 R)
• M17: 6,624,044 km (0.088 R)
• M18: 7,071,940 km (0.067 R)
• M19: 8,024,729 km (0.077 R)
• M20: 9,868,523 km (0.114 R)
• M21: 10,349,330 km (0.116 R)
• M22: 10,868,435 km (0.082 R)
• M23: 12,670,042 km (0.092 R)
• M24: 13,921,578 km (0.063 R)
• M25: 14,223,766 km (0.065 R)
• M26: 14,868,832 km (0.108 R)
• M27: 15,074,529 km (0.039 R)
• M28: 15,523,472 km (0.091 R)
• M29: 16,932,085 km (0.113 R)
• M30: 17,111,004 km (0.093 R)
• M31: 17,506,990 km (0.107 R)
• M32: 18,307,787 km (0.065 R)
• M33: 19,869,589 km (0.106 R)
• M34: 20,096,230 km (0.1 R)
• M35: 20,323,619 km (0.102 R)
• M36: 20,551,905 km (0.09 R)
• M37: 22,212,890 km (0.042 R)
• M38: 22,526,597 km (0.105 R)
• M39: 23,876,419 km (0.113 R)
• M40: 24,197,755 km (0.115 R)
• M41: 26,570,377 km (0.087 R)
• M42: 26,695,142 km (0.031 R)
• M43: 27,028,595 km (0.074 R)
• M44: 27,953,110 km (0.081 R)
• M45: 28,419,107 km (0.075 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 17,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit