🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.57 AU - 0.91 AU

Year: 233 Days

Day: 15.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.75 AU - 0.91 AU

Year: 276 Days

Day: 39.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,143,591 km

• M1: 49,816 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.11 AU - 1.27 AU

Year: 474 Days

Day: 39.9 Hours

Environment

Temp: -6 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,143,591 km

• M1: 528,080 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.57 AU - 2.55 AU

Year: 1080 Days

Day: 25.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.85 AU - 3.43 AU

Year: 2032 Days

Day: 19.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.89 AU - 4.87 AU

Year: 3348 Days

Day: 37.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.3

Radius: 9

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.9 AU - 5.2 AU

Year: 4145 Days

Day: 11.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 84,143,591 km

• M1: 145,708 km (0.116 R)
• M2: 213,327 km (0.111 R)
• M3: 287,228 km (0.064 R)
• M4: 365,168 km (0.103 R)
• M5: 479,760 km (0.118 R)
• M6: 537,356 km (0.087 R)
• M7: 628,610 km (0.119 R)
• M8: 725,699 km (0.079 R)
• M9: 1,035,666 km (0.102 R)
• M10: 1,192,295 km (0.063 R)
• M11: 1,329,027 km (0.083 R)
• M12: 1,456,485 km (0.103 R)
• M13: 1,708,707 km (0.108 R)
• M14: 2,088,536 km (0.11 R)
• M15: 2,187,570 km (0.032 R)
• M16: 2,322,208 km (0.112 R)
• M17: 2,851,485 km (0.12 R)
• M18: 2,924,788 km (0.04 R)
• M19: 3,148,736 km (0.119 R)
• M20: 3,301,176 km (0.059 R)
• M21: 3,633,433 km (0.092 R)
• M22: 3,693,123 km (0.098 R)
• M23: 3,753,261 km (0.092 R)
• M24: 4,120,524 km (0.094 R)
• M25: 4,287,625 km (0.069 R)
• M26: 4,499,455 km (0.095 R)
• M27: 5,133,601 km (0.037 R)
• M28: 5,200,770 km (0.051 R)
• M29: 5,268,239 km (0.114 R)
• M30: 6,101,050 km (0.08 R)
• M31: 6,243,766 km (0.08 R)
• M32: 6,801,318 km (0.119 R)
• M33: 6,875,219 km (0.118 R)
• M34: 7,123,551 km (0.078 R)
• M35: 7,374,876 km (0.105 R)
• M36: 7,501,735 km (0.105 R)
• M37: 7,578,030 km (0.104 R)
• M38: 7,680,355 km (0.112 R)
• M39: 7,834,590 km (0.119 R)
• M40: 8,120,172 km (0.118 R)
• M41: 8,943,110 km (0.073 R)
• M42: 9,598,499 km (0.082 R)
• M43: 9,959,927 km (0.107 R)
• M44: 10,241,021 km (0.1 R)
• M45: 10,955,202 km (0.077 R)
• M46: 11,216,250 km (0.102 R)
• M47: 11,803,721 km (0.096 R)
• M48: 12,552,159 km (0.113 R)
• M49: 13,131,103 km (0.102 R)
• M50: 13,192,587 km (0.093 R)
• M51: 13,254,222 km (0.117 R)
• M52: 13,718,873 km (0.051 R)
• M53: 14,537,023 km (0.104 R)
• M54: 14,664,331 km (0.052 R)
• M55: 15,533,196 km (0.113 R)
• M56: 16,451,727 km (0.12 R)
• M57: 16,684,052 km (0.081 R)
• M58: 16,884,214 km (0.091 R)
• M59: 17,017,955 km (0.03 R)
• M60: 17,522,997 km (0.102 R)
• M61: 18,101,193 km (0.048 R)
• M62: 18,444,370 km (0.096 R)
• M63: 18,858,906 km (0.069 R)
• M64: 18,997,733 km (0.097 R)
• M65: 19,591,636 km (0.06 R)
• M66: 19,873,329 km (0.039 R)
• M67: 20,511,962 km (0.064 R)
• M68: 21,409,998 km (0.088 R)
• M69: 21,591,161 km (0.102 R)
• M70: 21,918,482 km (0.106 R)
• M71: 22,320,900 km (0.086 R)
• M72: 22,431,004 km (0.102 R)
• M73: 22,504,606 km (0.115 R)
• M74: 22,836,414 km (0.038 R)
• M75: 23,170,017 km (0.105 R)
• M76: 23,729,513 km (0.081 R)
• M77: 24,369,044 km (0.055 R)
• M78: 24,709,828 km (0.059 R)
• M79: 25,166,700 km (0.059 R)
• M80: 25,664,861 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.3

Radius: 14.8

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.98 AU - 10.36 AU

Year: 10983 Days

Day: 14.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 84,143,591 km

• M1: 335,398 km (0.074 R)
• M2: 432,338 km (0.082 R)
• M3: 683,662 km (0.026 R)
• M4: 1,022,202 km (0.068 R)
• M5: 1,297,313 km (0.103 R)
• M6: 1,535,323 km (0.086 R)
• M7: 1,745,209 km (0.06 R)
• M8: 1,920,089 km (0.107 R)
• M9: 2,554,533 km (0.09 R)
• M10: 3,224,732 km (0.092 R)
• M11: 3,805,171 km (0.059 R)
• M12: 4,690,940 km (0.105 R)
• M13: 4,875,694 km (0.117 R)
• M14: 5,639,092 km (0.091 R)
• M15: 6,270,096 km (0.116 R)
• M16: 6,542,513 km (0.114 R)
• M17: 6,784,263 km (0.095 R)
• M18: 8,221,450 km (0.062 R)
• M19: 8,482,498 km (0.119 R)
• M20: 8,746,389 km (0.062 R)
• M21: 9,089,567 km (0.087 R)
• M22: 9,789,385 km (0.064 R)
• M23: 9,947,211 km (0.109 R)
• M24: 10,145,877 km (0.032 R)
• M25: 10,345,740 km (0.034 R)
• M26: 10,749,505 km (0.033 R)
• M27: 10,994,247 km (0.07 R)
• M28: 11,158,356 km (0.08 R)
• M29: 11,697,805 km (0.046 R)
• M30: 12,160,811 km (0.112 R)
• M31: 12,288,119 km (0.09 R)
• M32: 12,974,773 km (0.112 R)
• M33: 13,366,570 km (0.101 R)
• M34: 13,585,880 km (0.105 R)
• M35: 13,894,949 km (0.095 R)
• M36: 14,475,240 km (0.047 R)
• M37: 15,890,735 km (0.091 R)
• M38: 16,030,160 km (0.102 R)
• M39: 16,874,640 km (0.092 R)
• M40: 17,589,568 km (0.064 R)
• M41: 18,168,661 km (0.087 R)
• M42: 18,656,051 km (0.071 R)
• M43: 18,754,038 km (0.083 R)
• M44: 18,852,174 km (0.051 R)
• M45: 18,999,827 km (0.095 R)
• M46: 20,648,396 km (0.112 R)
• M47: 21,003,990 km (0.065 R)
• M48: 21,106,016 km (0.12 R)
• M49: 21,772,923 km (0.104 R)
• M50: 22,394,652 km (0.036 R)
• M51: 23,338,165 km (0.059 R)
• M52: 24,562,774 km (0.113 R)
• M53: 25,264,088 km (0.107 R)
• M54: 26,852,519 km (0.106 R)
• M55: 27,185,075 km (0.097 R)
• M56: 28,022,823 km (0.062 R)
• M57: 28,247,519 km (0.076 R)
• M58: 28,699,005 km (0.06 R)
• M59: 28,812,251 km (0.052 R)
• M60: 29,723,451 km (0.081 R)
• M61: 30,297,758 km (0.113 R)
• M62: 30,991,742 km (0.062 R)
• M63: 31,224,217 km (0.067 R)
• M64: 32,101,309 km (0.102 R)
• M65: 32,277,685 km (0.039 R)
• M66: 32,395,568 km (0.066 R)
• M67: 32,690,575 km (0.116 R)
• M68: 33,700,511 km (0.025 R)
• M69: 35,143,681 km (0.034 R)
• M70: 35,750,899 km (0.063 R)
• M71: 37,160,859 km (0.05 R)
• M72: 37,717,513 km (0.057 R)
• M73: 38,027,928 km (0.091 R)
• M74: 39,971,653 km (0.079 R)
• M75: 43,304,096 km (0.106 R)
• M76: 43,499,022 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.6

Radius: 10.3

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 7.51 AU - 12.19 AU

Year: 11291 Days

Day: 10.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 84,143,591 km

• M1: 145,858 km (0.067 R)
• M2: 576,401 km (0.07 R)
• M3: 961,166 km (0.093 R)
• M4: 1,265,598 km (0.088 R)
• M5: 1,462,918 km (0.114 R)
• M6: 1,623,436 km (0.057 R)
• M7: 1,765,704 km (0.116 R)
• M8: 2,037,673 km (0.117 R)
• M9: 2,139,998 km (0.045 R)
• M10: 2,818,125 km (0.045 R)
• M11: 2,990,461 km (0.109 R)
• M12: 3,225,629 km (0.113 R)
• M13: 3,808,463 km (0.109 R)
• M14: 4,160,766 km (0.102 R)
• M15: 4,390,548 km (0.047 R)
• M16: 4,557,350 km (0.084 R)
• M17: 5,245,051 km (0.03 R)
• M18: 5,493,533 km (0.107 R)
• M19: 5,673,350 km (0.089 R)
• M20: 5,782,107 km (0.087 R)
• M21: 6,224,618 km (0.114 R)
• M22: 6,449,912 km (0.109 R)
• M23: 6,601,604 km (0.091 R)
• M24: 7,616,476 km (0.073 R)
• M25: 8,060,483 km (0.111 R)
• M26: 8,512,867 km (0.102 R)
• M27: 9,058,301 km (0.064 R)
• M28: 9,185,758 km (0.092 R)
• M29: 10,226,959 km (0.086 R)
• M30: 10,315,372 km (0.072 R)
• M31: 11,305,111 km (0.104 R)
• M32: 11,672,673 km (0.032 R)
• M33: 11,765,125 km (0.026 R)
• M34: 12,419,316 km (0.118 R)
• M35: 13,860,692 km (0.113 R)
• M36: 15,253,148 km (0.117 R)
• M37: 15,608,294 km (0.085 R)
• M38: 15,812,345 km (0.084 R)
• M39: 16,378,274 km (0.088 R)
• M40: 17,477,220 km (0.11 R)
• M41: 17,795,415 km (0.113 R)
• M42: 17,955,335 km (0.09 R)
• M43: 18,545,648 km (0.076 R)
• M44: 19,580,417 km (0.092 R)
• M45: 19,690,371 km (0.092 R)
• M46: 21,990,438 km (0.051 R)
• M47: 22,219,323 km (0.104 R)
• M48: 22,564,146 km (0.068 R)
• M49: 23,843,806 km (0.046 R)
• M50: 24,079,124 km (0.086 R)
• M51: 24,255,948 km (0.073 R)
• M52: 24,492,463 km (0.097 R)
• M53: 26,169,754 km (0.107 R)
• M54: 26,655,648 km (0.086 R)
• M55: 26,960,977 km (0.08 R)
• M56: 27,390,323 km (0.115 R)
• M57: 28,193,664 km (0.057 R)
• M58: 28,629,442 km (0.092 R)
• M59: 30,522,005 km (0.102 R)
• M60: 30,841,396 km (0.071 R)
• M61: 31,870,929 km (0.057 R)
• M62: 32,389,884 km (0.089 R)
• M63: 32,520,034 km (0.076 R)
• M64: 33,436,171 km (0.105 R)
• M65: 34,826,085 km (0.09 R)
• M66: 35,159,838 km (0.107 R)
• M67: 36,100,061 km (0.052 R)
• M68: 36,573,089 km (0.092 R)
• M69: 37,116,429 km (0.109 R)
• M70: 38,348,517 km (0.097 R)
• M71: 38,555,261 km (0.114 R)
• M72: 39,246,702 km (0.084 R)
• M73: 39,316,116 km (0.07 R)
• M74: 39,385,529 km (0.099 R)
• M75: 39,524,505 km (0.075 R)
• M76: 40,852,785 km (0.06 R)
• M77: 41,275,249 km (0.098 R)
• M78: 41,770,119 km (0.055 R)
• M79: 43,122,933 km (0.027 R)
• M80: 43,912,660 km (0.051 R)
• M81: 44,200,935 km (0.051 R)
• M82: 44,707,174 km (0.068 R)
• M83: 46,750,980 km (0.071 R)
• M84: 46,971,787 km (0.085 R)
• M85: 47,340,545 km (0.111 R)
• M86: 49,198,701 km (0.102 R)
• M87: 49,498,195 km (0.11 R)
• M88: 50,023,733 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.6

Radius: 6.3

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 18.06 AU - 19.92 AU

Year: 30226 Days

Day: 21.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 84,143,591 km

• M1: 605,423 km (0.115 R)
• M2: 880,832 km (0.089 R)
• M3: 1,018,163 km (0.116 R)
• M4: 1,075,160 km (0.097 R)
• M5: 1,668,764 km (0.118 R)
• M6: 1,944,922 km (0.114 R)
• M7: 3,145,295 km (0.04 R)
• M8: 3,187,183 km (0.087 R)
• M9: 4,248,131 km (0.047 R)
• M10: 4,529,225 km (0.114 R)
• M11: 4,624,220 km (0.097 R)
• M12: 4,767,983 km (0.044 R)
• M13: 6,179,888 km (0.106 R)
• M14: 6,498,232 km (0.069 R)
• M15: 7,824,118 km (0.088 R)
• M16: 7,995,557 km (0.1 R)
• M17: 8,458,862 km (0.076 R)
• M18: 10,712,853 km (0.106 R)
• M19: 10,967,020 km (0.051 R)
• M20: 12,400,467 km (0.105 R)
• M21: 12,667,349 km (0.099 R)
• M22: 13,071,264 km (0.107 R)
• M23: 13,479,367 km (0.077 R)
• M24: 14,588,036 km (0.101 R)
• M25: 18,539,963 km (0.072 R)
• M26: 19,615,123 km (0.094 R)
• M27: 19,692,765 km (0.111 R)
• M28: 19,926,137 km (0.115 R)
• M29: 20,474,114 km (0.106 R)
• M30: 21,425,108 km (0.09 R)
• M31: 22,390,463 km (0.053 R)
• M32: 23,041,962 km (0.117 R)
• M33: 24,613,936 km (0.108 R)
• M34: 25,286,079 km (0.109 R)
• M35: 27,338,562 km (0.067 R)
• M36: 27,512,096 km (0.103 R)
• M37: 28,034,491 km (0.1 R)
• M38: 31,419,293 km (0.087 R)
• M39: 33,808,221 km (0.087 R)
• M40: 34,087,670 km (0.054 R)
• M41: 35,307,192 km (0.092 R)
• M42: 35,969,761 km (0.12 R)
• M43: 39,735,887 km (0.039 R)
• M44: 42,014,861 km (0.114 R)
• M45: 42,515,864 km (0.04 R)
• M46: 43,220,620 km (0.031 R)
• M47: 44,132,419 km (0.086 R)
• M48: 44,846,001 km (0.081 R)
• M49: 47,009,485 km (0.072 R)
• M50: 47,113,306 km (0.104 R)
• M51: 49,101,312 km (0.115 R)
• M52: 55,556,311 km (0.11 R)
• M53: 56,768,353 km (0.101 R)
• M54: 57,766,470 km (0.107 R)
• M55: 58,211,823 km (0.12 R)
• M56: 62,957,516 km (0.054 R)
• M57: 63,072,108 km (0.036 R)
• M58: 63,875,598 km (0.09 R)
• M59: 63,990,639 km (0.071 R)
• M60: 64,682,379 km (0.112 R)
• M61: 65,376,663 km (0.03 R)
• M62: 65,956,953 km (0.101 R)
• M63: 68,060,748 km (0.074 R)
• M64: 68,648,967 km (0.093 R)
• M65: 71,376,585 km (0.051 R)
• M66: 71,495,964 km (0.103 R)
• M67: 76,081,887 km (0.077 R)
• M68: 78,164,139 km (0.08 R)
• M69: 79,397,723 km (0.118 R)
• M70: 79,645,158 km (0.102 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 15,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit