🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.84 AU - 0.94 AU

Year: 304 Days

Day: 26.2 Hours

Environment

Temp: 107 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.03 AU - 1.15 AU

Year: 412 Days

Day: 38.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.27 AU - 2.47 AU

Year: 1320 Days

Day: 45.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,740,727 km

• M1: 310,864 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.39 AU - 3.45 AU

Year: 1805 Days

Day: 25.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,740,727 km

• M1: 49,816 km (0.116 R)
• M2: 531,970 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.25 AU - 3.27 AU

Year: 2129 Days

Day: 38.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,740,727 km

• M1: 11,669 km (0.053 R)
• M2: 573,857 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.8

Radius: 11.2

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.3 AU - 8.26 AU

Year: 6385 Days

Day: 9.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,740,727 km

• M1: 144,212 km (0.058 R)
• M2: 217,366 km (0.096 R)
• M3: 513,569 km (0.037 R)
• M4: 633,697 km (0.103 R)
• M5: 739,761 km (0.11 R)
• M6: 878,588 km (0.055 R)
• M7: 1,026,690 km (0.038 R)
• M8: 1,198,129 km (0.106 R)
• M9: 1,505,403 km (0.066 R)
• M10: 1,786,498 km (0.033 R)
• M11: 1,907,074 km (0.093 R)
• M12: 2,285,855 km (0.119 R)
• M13: 2,436,501 km (0.099 R)
• M14: 3,603,065 km (0.094 R)
• M15: 3,980,650 km (0.106 R)
• M16: 4,139,971 km (0.056 R)
• M17: 4,301,388 km (0.071 R)
• M18: 4,488,385 km (0.115 R)
• M19: 4,919,077 km (0.113 R)
• M20: 5,041,149 km (0.092 R)
• M21: 5,263,451 km (0.078 R)
• M22: 5,514,178 km (0.112 R)
• M23: 5,666,468 km (0.069 R)
• M24: 5,871,866 km (0.094 R)
• M25: 6,907,831 km (0.066 R)
• M26: 7,516,994 km (0.112 R)
• M27: 7,799,734 km (0.085 R)
• M28: 7,913,727 km (0.096 R)
• M29: 8,143,510 km (0.083 R)
• M30: 8,609,657 km (0.102 R)
• M31: 8,905,561 km (0.114 R)
• M32: 9,782,205 km (0.071 R)
• M33: 9,936,291 km (0.062 R)
• M34: 10,402,886 km (0.089 R)
• M35: 10,528,698 km (0.087 R)
• M36: 10,908,677 km (0.102 R)
• M37: 12,207,934 km (0.107 R)
• M38: 12,540,490 km (0.1 R)
• M39: 13,624,327 km (0.112 R)
• M40: 14,351,971 km (0.106 R)
• M41: 15,127,636 km (0.119 R)
• M42: 15,305,957 km (0.114 R)
• M43: 15,520,779 km (0.09 R)
• M44: 15,700,446 km (0.103 R)
• M45: 15,772,552 km (0.085 R)
• M46: 15,880,861 km (0.118 R)
• M47: 16,756,757 km (0.087 R)
• M48: 16,904,111 km (0.059 R)
• M49: 17,873,355 km (0.114 R)
• M50: 18,024,150 km (0.064 R)
• M51: 18,213,092 km (0.09 R)
• M52: 18,707,513 km (0.066 R)
• M53: 19,283,614 km (0.049 R)
• M54: 19,438,149 km (0.085 R)
• M55: 19,787,610 km (0.117 R)
• M56: 20,178,210 km (0.088 R)
• M57: 20,492,515 km (0.083 R)
• M58: 21,006,683 km (0.097 R)
• M59: 21,205,648 km (0.099 R)
• M60: 21,886,767 km (0.097 R)
• M61: 22,128,816 km (0.091 R)
• M62: 22,697,139 km (0.117 R)
• M63: 23,188,119 km (0.088 R)
• M64: 23,682,540 km (0.101 R)
• M65: 24,055,786 km (0.115 R)
• M66: 24,347,353 km (0.11 R)
• M67: 25,102,523 km (0.117 R)
• M68: 25,271,269 km (0.036 R)
• M69: 25,907,958 km (0.061 R)
• M70: 27,761,924 km (0.085 R)
• M71: 27,892,972 km (0.095 R)
• M72: 28,024,020 km (0.065 R)
• M73: 28,199,199 km (0.06 R)
• M74: 28,947,936 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.4

Radius: 11.4

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.65 AU - 9.67 AU

Year: 9217 Days

Day: 7.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 46,740,727 km

• M1: 184,305 km (0.103 R)
• M2: 275,260 km (0.114 R)
• M3: 387,159 km (0.032 R)
• M4: 858,991 km (0.118 R)
• M5: 1,028,785 km (0.109 R)
• M6: 1,430,904 km (0.117 R)
• M7: 2,039,617 km (0.107 R)
• M8: 2,338,065 km (0.101 R)
• M9: 2,615,270 km (0.081 R)
• M10: 3,013,948 km (0.065 R)
• M11: 3,144,846 km (0.108 R)
• M12: 3,568,956 km (0.057 R)
• M13: 3,888,797 km (0.117 R)
• M14: 4,052,307 km (0.099 R)
• M15: 4,197,267 km (0.116 R)
• M16: 4,492,424 km (0.084 R)
• M17: 4,685,854 km (0.104 R)
• M18: 4,969,940 km (0.076 R)
• M19: 5,532,428 km (0.039 R)
• M20: 6,305,700 km (0.106 R)
• M21: 6,668,475 km (0.076 R)
• M22: 7,087,798 km (0.119 R)
• M23: 7,439,652 km (0.108 R)
• M24: 7,566,810 km (0.088 R)
• M25: 8,317,941 km (0.089 R)
• M26: 8,742,649 km (0.06 R)
• M27: 8,957,771 km (0.054 R)
• M28: 9,093,007 km (0.073 R)
• M29: 10,340,953 km (0.111 R)
• M30: 10,682,784 km (0.093 R)
• M31: 11,057,377 km (0.12 R)
• M32: 11,494,951 km (0.112 R)
• M33: 11,612,535 km (0.11 R)
• M34: 12,296,795 km (0.118 R)
• M35: 12,417,222 km (0.06 R)
• M36: 12,963,553 km (0.11 R)
• M37: 13,086,074 km (0.09 R)
• M38: 13,548,930 km (0.062 R)
• M39: 16,041,080 km (0.092 R)
• M40: 16,271,611 km (0.106 R)
• M41: 17,070,314 km (0.099 R)
• M42: 17,238,312 km (0.077 R)
• M43: 17,575,955 km (0.063 R)
• M44: 17,677,681 km (0.045 R)
• M45: 17,779,557 km (0.096 R)
• M46: 18,189,156 km (0.084 R)
• M47: 18,498,525 km (0.045 R)
• M48: 18,774,832 km (0.119 R)
• M49: 19,261,773 km (0.091 R)
• M50: 19,436,803 km (0.111 R)
• M51: 19,717,747 km (0.118 R)
• M52: 19,894,123 km (0.106 R)
• M53: 21,504,395 km (0.117 R)
• M54: 22,343,489 km (0.096 R)
• M55: 23,828,248 km (0.068 R)
• M56: 25,000,796 km (0.113 R)
• M57: 25,306,425 km (0.119 R)
• M58: 25,459,613 km (0.054 R)
• M59: 25,536,357 km (0.09 R)
• M60: 25,651,696 km (0.046 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.1

Radius: 11.5

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.01 AU - 11.03 AU

Year: 9797 Days

Day: 14.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,740,727 km

• M1: 150,047 km (0.115 R)
• M2: 272,867 km (0.066 R)
• M3: 980,315 km (0.119 R)
• M4: 1,181,823 km (0.044 R)
• M5: 1,382,584 km (0.059 R)
• M6: 1,502,561 km (0.05 R)
• M7: 1,720,974 km (0.089 R)
• M8: 2,294,981 km (0.11 R)
• M9: 2,566,351 km (0.114 R)
• M10: 2,848,343 km (0.11 R)
• M11: 2,944,535 km (0.119 R)
• M12: 3,041,923 km (0.077 R)
• M13: 3,260,037 km (0.1 R)
• M14: 3,732,916 km (0.115 R)
• M15: 3,945,195 km (0.114 R)
• M16: 4,359,731 km (0.098 R)
• M17: 4,561,089 km (0.094 R)
• M18: 4,674,335 km (0.059 R)
• M19: 5,019,457 km (0.111 R)
• M20: 6,005,158 km (0.048 R)
• M21: 6,079,657 km (0.088 R)
• M22: 6,355,366 km (0.106 R)
• M23: 6,532,939 km (0.059 R)
• M24: 6,737,888 km (0.111 R)
• M25: 7,312,793 km (0.08 R)
• M26: 7,392,379 km (0.081 R)
• M27: 7,686,787 km (0.076 R)
• M28: 7,930,482 km (0.086 R)
• M29: 8,846,171 km (0.117 R)
• M30: 9,187,404 km (0.095 R)
• M31: 10,595,568 km (0.104 R)
• M32: 10,988,412 km (0.072 R)
• M33: 11,232,556 km (0.109 R)
• M34: 11,602,212 km (0.09 R)
• M35: 11,882,110 km (0.075 R)
• M36: 12,038,440 km (0.036 R)
• M37: 12,195,667 km (0.086 R)
• M38: 12,385,058 km (0.08 R)
• M39: 12,734,968 km (0.105 R)
• M40: 12,927,201 km (0.05 R)
• M41: 13,152,794 km (0.113 R)
• M42: 13,412,047 km (0.052 R)
• M43: 13,869,967 km (0.093 R)
• M44: 14,299,761 km (0.042 R)
• M45: 14,499,624 km (0.095 R)
• M46: 15,070,938 km (0.107 R)
• M47: 16,131,737 km (0.033 R)
• M48: 16,374,534 km (0.104 R)
• M49: 16,513,959 km (0.094 R)
• M50: 16,618,678 km (0.057 R)
• M51: 16,899,174 km (0.051 R)
• M52: 17,857,199 km (0.081 R)
• M53: 18,144,427 km (0.091 R)
• M54: 18,324,692 km (0.108 R)
• M55: 18,396,948 km (0.109 R)
• M56: 18,505,556 km (0.101 R)
• M57: 19,051,887 km (0.108 R)
• M58: 19,235,145 km (0.098 R)
• M59: 19,345,398 km (0.117 R)
• M60: 19,788,657 km (0.092 R)
• M61: 20,123,158 km (0.088 R)
• M62: 20,197,807 km (0.092 R)
• M63: 21,138,030 km (0.1 R)
• M64: 22,015,571 km (0.065 R)
• M65: 22,092,464 km (0.113 R)
• M66: 23,688,224 km (0.105 R)
• M67: 24,003,876 km (0.107 R)
• M68: 24,839,230 km (0.119 R)
• M69: 24,919,265 km (0.054 R)
• M70: 25,159,968 km (0.115 R)
• M71: 25,280,544 km (0.049 R)
• M72: 25,643,618 km (0.11 R)
• M73: 27,277,975 km (0.08 R)
• M74: 27,526,008 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.1

Radius: 8.6

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 11.12 AU - 12.6 AU

Year: 14771 Days

Day: 10.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 46,740,727 km

• M1: 108,458 km (0.091 R)
• M2: 201,359 km (0.092 R)
• M3: 373,845 km (0.085 R)
• M4: 466,147 km (0.062 R)
• M5: 1,007,841 km (0.106 R)
• M6: 1,103,284 km (0.036 R)
• M7: 1,366,128 km (0.072 R)
• M8: 1,429,557 km (0.104 R)
• M9: 1,785,151 km (0.079 R)
• M10: 2,242,472 km (0.088 R)
• M11: 2,681,841 km (0.04 R)
• M12: 2,843,257 km (0.108 R)
• M13: 3,035,790 km (0.1 R)
• M14: 3,318,081 km (0.083 R)
• M15: 3,375,676 km (0.116 R)
• M16: 3,579,578 km (0.083 R)
• M17: 4,498,857 km (0.105 R)
• M18: 4,626,763 km (0.05 R)
• M19: 4,691,240 km (0.093 R)
• M20: 5,936,193 km (0.05 R)
• M21: 6,041,360 km (0.115 R)
• M22: 6,253,789 km (0.113 R)
• M23: 6,832,135 km (0.033 R)
• M24: 8,000,644 km (0.105 R)
• M25: 8,707,344 km (0.106 R)
• M26: 8,947,299 km (0.105 R)
• M27: 10,645,085 km (0.078 R)
• M28: 11,030,749 km (0.114 R)
• M29: 11,117,216 km (0.049 R)
• M30: 12,126,403 km (0.088 R)
• M31: 12,981,954 km (0.097 R)
• M32: 13,440,172 km (0.101 R)
• M33: 14,703,526 km (0.078 R)
• M34: 15,325,255 km (0.077 R)
• M35: 15,566,706 km (0.075 R)
• M36: 15,712,264 km (0.048 R)
• M37: 16,298,538 km (0.092 R)
• M38: 16,743,143 km (0.075 R)
• M39: 17,291,719 km (0.095 R)
• M40: 17,492,778 km (0.083 R)
• M41: 17,846,428 km (0.119 R)
• M42: 17,998,718 km (0.116 R)
• M43: 18,304,496 km (0.03 R)
• M44: 18,766,454 km (0.105 R)
• M45: 19,388,482 km (0.105 R)
• M46: 21,456,075 km (0.066 R)
• M47: 22,106,227 km (0.098 R)
• M48: 23,592,781 km (0.111 R)
• M49: 23,871,631 km (0.103 R)
• M50: 24,095,430 km (0.059 R)
• M51: 24,432,474 km (0.059 R)
• M52: 24,714,615 km (0.083 R)
• M53: 25,911,099 km (0.106 R)
• M54: 26,198,776 km (0.046 R)
• M55: 27,068,239 km (0.083 R)
• M56: 27,126,432 km (0.115 R)
• M57: 28,360,316 km (0.111 R)
• M58: 29,973,429 km (0.085 R)
• M59: 30,275,467 km (0.074 R)
• M60: 30,821,500 km (0.102 R)
• M61: 31,065,344 km (0.056 R)
• M62: 31,187,416 km (0.036 R)
• M63: 32,851,692 km (0.107 R)
• M64: 33,225,388 km (0.068 R)
• M65: 34,544,542 km (0.093 R)
• M66: 37,623,715 km (0.038 R)
• M67: 37,688,790 km (0.073 R)
• M68: 37,949,389 km (0.104 R)
• M69: 38,407,009 km (0.05 R)
• M70: 39,261,812 km (0.077 R)
• M71: 40,455,603 km (0.069 R)
• M72: 41,526,873 km (0.111 R)
• M73: 43,014,923 km (0.12 R)
• M74: 43,833,822 km (0.074 R)
• M75: 44,382,696 km (0.076 R)
• M76: 44,657,956 km (0.104 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 16,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit