🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.62 AU - 0.86 AU

Year: 242 Days

Day: 25.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.81 AU - 1.19 AU

Year: 381 Days

Day: 26.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 144.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 50,198,382 km

• M1: 180,565 km (0.055 R)
• M2: 257,757 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.55 AU - 1.67 AU

Year: 778 Days

Day: 35.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,198,382 km

• M1: 338,390 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.45 AU - 2.11 AU

Year: 904 Days

Day: 31.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.43 AU - 2.75 AU

Year: 1587 Days

Day: 29 Hours

Environment

Temp: -112 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.6

Radius: 12

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.35 AU - 5.35 AU

Year: 4067 Days

Day: 14.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 50,198,382 km

• M1: 161,715 km (0.118 R)
• M2: 288,125 km (0.11 R)
• M3: 395,986 km (0.103 R)
• M4: 522,695 km (0.116 R)
• M5: 981,960 km (0.102 R)
• M6: 1,071,869 km (0.089 R)
• M7: 1,191,846 km (0.109 R)
• M8: 1,373,608 km (0.057 R)
• M9: 2,006,706 km (0.118 R)
• M10: 2,089,733 km (0.053 R)
• M11: 2,191,010 km (0.087 R)
• M12: 2,345,994 km (0.11 R)
• M13: 2,576,524 km (0.116 R)
• M14: 2,758,884 km (0.048 R)
• M15: 3,233,857 km (0.095 R)
• M16: 3,920,960 km (0.109 R)
• M17: 4,454,725 km (0.053 R)
• M18: 4,586,222 km (0.11 R)
• M19: 4,696,924 km (0.082 R)
• M20: 5,102,783 km (0.114 R)
• M21: 5,972,246 km (0.042 R)
• M22: 6,411,914 km (0.034 R)
• M23: 7,065,507 km (0.047 R)
• M24: 7,452,368 km (0.113 R)
• M25: 7,608,996 km (0.071 R)
• M26: 7,687,835 km (0.086 R)
• M27: 8,354,742 km (0.057 R)
• M28: 8,599,334 km (0.085 R)
• M29: 9,068,025 km (0.096 R)
• M30: 9,403,722 km (0.057 R)
• M31: 9,772,182 km (0.096 R)
• M32: 10,087,684 km (0.071 R)
• M33: 10,232,195 km (0.1 R)
• M34: 10,435,798 km (0.055 R)
• M35: 10,758,331 km (0.115 R)
• M36: 10,876,364 km (0.101 R)
• M37: 10,965,225 km (0.104 R)
• M38: 11,836,632 km (0.074 R)
• M39: 11,958,555 km (0.106 R)
• M40: 12,512,665 km (0.056 R)
• M41: 13,169,549 km (0.045 R)
• M42: 13,869,817 km (0.117 R)
• M43: 14,745,713 km (0.095 R)
• M44: 14,975,794 km (0.116 R)
• M45: 15,074,828 km (0.087 R)
• M46: 15,706,580 km (0.082 R)
• M47: 16,008,767 km (0.1 R)
• M48: 16,927,298 km (0.105 R)
• M49: 17,064,779 km (0.112 R)
• M50: 17,375,643 km (0.06 R)
• M51: 17,688,303 km (0.051 R)
• M52: 18,108,074 km (0.093 R)
• M53: 18,248,696 km (0.113 R)
• M54: 18,886,282 km (0.115 R)
• M55: 19,028,849 km (0.119 R)
• M56: 19,207,768 km (0.112 R)
• M57: 19,965,033 km (0.074 R)
• M58: 20,183,146 km (0.029 R)
• M59: 21,881,830 km (0.095 R)
• M60: 22,181,923 km (0.104 R)
• M61: 22,634,756 km (0.042 R)
• M62: 22,748,301 km (0.084 R)
• M63: 23,510,951 km (0.107 R)
• M64: 24,011,057 km (0.094 R)
• M65: 24,243,083 km (0.064 R)
• M66: 24,476,007 km (0.052 R)
• M67: 24,826,515 km (0.06 R)
• M68: 25,022,039 km (0.118 R)
• M69: 25,611,604 km (0.109 R)
• M70: 25,848,717 km (0.108 R)
• M71: 26,007,141 km (0.081 R)
• M72: 26,165,864 km (0.063 R)
• M73: 26,404,772 km (0.105 R)
• M74: 26,604,336 km (0.102 R)
• M75: 26,804,348 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.1

Radius: 13.6

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.98 AU - 6.28 AU

Year: 4425 Days

Day: 13.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 50,198,382 km

• M1: 171,589 km (0.113 R)
• M2: 455,974 km (0.088 R)
• M3: 621,280 km (0.098 R)
• M4: 707,149 km (0.093 R)
• M5: 930,349 km (0.067 R)
• M6: 1,219,223 km (0.11 R)
• M7: 1,345,932 km (0.107 R)
• M8: 1,447,808 km (0.103 R)
• M9: 1,613,413 km (0.095 R)
• M10: 1,915,002 km (0.116 R)
• M11: 2,064,451 km (0.114 R)
• M12: 2,482,128 km (0.088 R)
• M13: 2,926,733 km (0.095 R)
• M14: 3,061,221 km (0.059 R)
• M15: 3,436,861 km (0.067 R)
• M16: 3,681,903 km (0.113 R)
• M17: 4,341,629 km (0.107 R)
• M18: 4,607,016 km (0.089 R)
• M19: 4,832,161 km (0.086 R)
• M20: 5,038,007 km (0.091 R)
• M21: 5,270,333 km (0.07 R)
• M22: 5,697,136 km (0.101 R)
• M23: 5,817,861 km (0.118 R)
• M24: 6,408,623 km (0.044 R)
• M25: 6,838,867 km (0.096 R)
• M26: 7,200,295 km (0.039 R)
• M27: 7,357,074 km (0.104 R)
• M28: 7,515,049 km (0.084 R)
• M29: 7,647,593 km (0.075 R)
• M30: 7,780,884 km (0.117 R)
• M31: 8,049,861 km (0.083 R)
• M32: 8,294,604 km (0.047 R)
• M33: 8,707,942 km (0.106 R)
• M34: 9,184,561 km (0.1 R)
• M35: 9,440,374 km (0.075 R)
• M36: 9,669,707 km (0.104 R)
• M37: 9,814,069 km (0.06 R)
• M38: 9,959,179 km (0.109 R)
• M39: 10,428,019 km (0.077 R)
• M40: 10,724,821 km (0.106 R)
• M41: 10,844,350 km (0.106 R)
• M42: 11,631,833 km (0.025 R)
• M43: 12,001,639 km (0.103 R)
• M44: 12,312,653 km (0.094 R)
• M45: 12,626,509 km (0.111 R)
• M46: 13,262,001 km (0.06 R)
• M47: 14,234,836 km (0.114 R)
• M48: 14,564,250 km (0.115 R)
• M49: 15,063,010 km (0.114 R)
• M50: 16,043,324 km (0.029 R)
• M51: 17,394,193 km (0.093 R)
• M52: 17,781,801 km (0.104 R)
• M53: 18,601,448 km (0.094 R)
• M54: 19,178,896 km (0.07 R)
• M55: 19,945,884 km (0.114 R)
• M56: 20,574,046 km (0.118 R)
• M57: 21,321,437 km (0.038 R)
• M58: 21,471,932 km (0.096 R)
• M59: 21,774,120 km (0.062 R)
• M60: 21,887,814 km (0.088 R)
• M61: 22,077,803 km (0.075 R)
• M62: 23,035,529 km (0.108 R)
• M63: 23,344,897 km (0.097 R)
• M64: 23,461,135 km (0.054 R)
• M65: 23,772,448 km (0.093 R)
• M66: 23,889,583 km (0.077 R)
• M67: 24,714,466 km (0.058 R)
• M68: 24,872,591 km (0.112 R)
• M69: 25,190,037 km (0.082 R)
• M70: 25,349,210 km (0.028 R)
• M71: 25,828,820 km (0.056 R)
• M72: 26,230,790 km (0.071 R)
• M73: 27,081,703 km (0.053 R)
• M74: 27,244,764 km (0.057 R)
• M75: 27,449,115 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.8

Radius: 12.7

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.25 AU - 5.35 AU

Year: 4646 Days

Day: 14.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 162.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 50,198,382 km

• M1: 159,920 km (0.096 R)
• M2: 390,151 km (0.042 R)
• M3: 633,248 km (0.11 R)
• M4: 716,723 km (0.085 R)
• M5: 865,424 km (0.06 R)
• M6: 992,582 km (0.086 R)
• M7: 1,196,035 km (0.069 R)
• M8: 1,279,062 km (0.086 R)
• M9: 1,514,978 km (0.086 R)
• M10: 1,644,978 km (0.055 R)
• M11: 1,792,482 km (0.105 R)
• M12: 1,916,648 km (0.117 R)
• M13: 2,129,974 km (0.084 R)
• M14: 2,488,112 km (0.104 R)
• M15: 2,674,511 km (0.114 R)
• M16: 2,946,480 km (0.051 R)
• M17: 3,194,214 km (0.093 R)
• M18: 3,329,151 km (0.07 R)
• M19: 3,517,794 km (0.116 R)
• M20: 3,604,710 km (0.038 R)
• M21: 3,710,177 km (0.105 R)
• M22: 3,834,343 km (0.098 R)
• M23: 4,014,160 km (0.115 R)
• M24: 4,123,516 km (0.039 R)
• M25: 4,326,520 km (0.106 R)
• M26: 4,608,811 km (0.11 R)
• M27: 4,839,042 km (0.071 R)
• M28: 5,171,598 km (0.08 R)
• M29: 5,310,874 km (0.12 R)
• M30: 5,451,197 km (0.087 R)
• M31: 5,532,129 km (0.103 R)
• M32: 5,613,211 km (0.079 R)
• M33: 7,387,292 km (0.115 R)
• M34: 7,838,928 km (0.068 R)
• M35: 8,045,224 km (0.065 R)
• M36: 8,230,127 km (0.06 R)
• M37: 8,627,608 km (0.106 R)
• M38: 8,745,791 km (0.101 R)
• M39: 9,296,012 km (0.098 R)
• M40: 9,882,435 km (0.108 R)
• M41: 10,130,169 km (0.052 R)
• M42: 10,355,015 km (0.083 R)
• M43: 11,065,156 km (0.087 R)
• M44: 11,271,003 km (0.107 R)
• M45: 11,634,226 km (0.059 R)
• M46: 11,896,023 km (0.117 R)
• M47: 12,053,998 km (0.119 R)
• M48: 12,212,721 km (0.094 R)
• M49: 12,559,040 km (0.052 R)
• M50: 12,639,374 km (0.07 R)
• M51: 12,827,569 km (0.072 R)
• M52: 13,152,495 km (0.077 R)
• M53: 14,760,672 km (0.062 R)
• M54: 16,079,976 km (0.103 R)
• M55: 16,254,856 km (0.03 R)
• M56: 17,049,520 km (0.108 R)
• M57: 17,138,530 km (0.09 R)
• M58: 17,257,610 km (0.1 R)
• M59: 17,706,404 km (0.066 R)
• M60: 18,068,281 km (0.085 R)
• M61: 18,189,306 km (0.07 R)
• M62: 18,310,779 km (0.054 R)
• M63: 18,584,992 km (0.105 R)
• M64: 18,922,036 km (0.09 R)
• M65: 19,106,640 km (0.069 R)
• M66: 19,230,058 km (0.114 R)
• M67: 19,601,959 km (0.049 R)
• M68: 20,258,544 km (0.104 R)
• M69: 20,986,038 km (0.109 R)
• M70: 21,304,981 km (0.09 R)
• M71: 21,401,023 km (0.118 R)
• M72: 21,529,228 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.5

Radius: 10.3

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.36 AU - 10.1 AU

Year: 9822 Days

Day: 11 Hours

Environment

Temp: -186 °C

Axial Tilt: 84 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 50,198,382 km

• M1: 239,057 km (0.064 R)
• M2: 314,305 km (0.078 R)
• M3: 428,299 km (0.105 R)
• M4: 559,047 km (0.112 R)
• M5: 938,727 km (0.082 R)
• M6: 1,156,541 km (0.064 R)
• M7: 1,303,745 km (0.034 R)
• M8: 1,368,970 km (0.108 R)
• M9: 1,664,127 km (0.095 R)
• M10: 1,856,061 km (0.098 R)
• M11: 2,183,531 km (0.083 R)
• M12: 2,340,907 km (0.102 R)
• M13: 3,606,805 km (0.095 R)
• M14: 4,439,616 km (0.116 R)
• M15: 4,809,572 km (0.068 R)
• M16: 5,294,867 km (0.102 R)
• M17: 5,543,349 km (0.107 R)
• M18: 5,978,380 km (0.094 R)
• M19: 6,349,382 km (0.082 R)
• M20: 7,666,143 km (0.116 R)
• M21: 7,786,270 km (0.104 R)
• M22: 7,947,536 km (0.052 R)
• M23: 8,520,646 km (0.109 R)
• M24: 8,770,325 km (0.092 R)
• M25: 9,022,397 km (0.091 R)
• M26: 9,276,863 km (0.113 R)
• M27: 9,576,807 km (0.035 R)
• M28: 10,230,400 km (0.072 R)
• M29: 10,540,217 km (0.062 R)
• M30: 10,943,234 km (0.085 R)
• M31: 11,214,754 km (0.094 R)
• M32: 11,810,602 km (0.071 R)
• M33: 11,996,104 km (0.047 R)
• M34: 12,416,922 km (0.037 R)
• M35: 12,605,416 km (0.092 R)
• M36: 13,033,266 km (0.092 R)
• M37: 13,176,880 km (0.077 R)
• M38: 13,417,433 km (0.062 R)
• M39: 13,951,946 km (0.054 R)
• M40: 14,197,137 km (0.104 R)
• M41: 15,444,783 km (0.116 R)
• M42: 15,953,566 km (0.031 R)
• M43: 16,261,588 km (0.119 R)
• M44: 16,519,644 km (0.076 R)
• M45: 17,354,849 km (0.1 R)
• M46: 18,633,163 km (0.109 R)
• M47: 19,066,099 km (0.071 R)
• M48: 19,174,707 km (0.096 R)
• M49: 19,666,585 km (0.054 R)
• M50: 19,831,442 km (0.101 R)
• M51: 20,495,656 km (0.047 R)
• M52: 21,223,300 km (0.031 R)
• M53: 22,761,615 km (0.056 R)
• M54: 23,050,489 km (0.104 R)
• M55: 23,224,321 km (0.026 R)
• M56: 23,807,155 km (0.094 R)
• M57: 23,924,140 km (0.067 R)
• M58: 24,041,575 km (0.063 R)
• M59: 24,276,742 km (0.06 R)
• M60: 24,987,033 km (0.048 R)
• M61: 25,165,653 km (0.096 R)
• M62: 26,185,761 km (0.116 R)
• M63: 26,549,134 km (0.075 R)
• M64: 27,772,246 km (0.117 R)
• M65: 28,019,083 km (0.094 R)
• M66: 28,390,684 km (0.08 R)
• M67: 29,138,673 km (0.074 R)
• M68: 29,893,395 km (0.054 R)
• M69: 31,614,518 km (0.094 R)
• M70: 34,025,138 km (0.064 R)
• M71: 34,091,111 km (0.099 R)
• M72: 34,223,206 km (0.059 R)
• M73: 35,085,787 km (0.086 R)
• M74: 36,224,526 km (0.105 R)
• M75: 37,511,516 km (0.109 R)
• M76: 37,852,749 km (0.109 R)
• M77: 38,882,581 km (0.104 R)
• M78: 39,296,967 km (0.1 R)
• M79: 39,921,538 km (0.12 R)
• M80: 40,829,298 km (0.118 R)
• M81: 43,808,390 km (0.073 R)
• M82: 44,528,105 km (0.113 R)
• M83: 46,051,909 km (0.104 R)
• M84: 46,930,348 km (0.107 R)
• M85: 47,445,413 km (0.105 R)
• M86: 47,592,767 km (0.083 R)
• M87: 48,036,175 km (0.115 R)
• M88: 49,001,531 km (0.087 R)
• M89: 49,299,829 km (0.029 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 18,975 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit