🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.46 AU - 0.58 AU

Year: 140 Days

Day: 24.7 Hours

Environment

Temp: 181 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,932,450 km

• M1: 59,989 km (0.076 R)
• M2: 125,513 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.58 AU - 0.62 AU

Year: 173 Days

Day: 14.2 Hours

Environment

Temp: 190 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,932,450 km

• M1: 44,879 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.6 AU - 0.78 AU

Year: 214 Days

Day: 16.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,932,450 km

• M1: 189,690 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.96 AU - 1.4 AU

Year: 478 Days

Day: 34.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.63 AU - 3.73 AU

Year: 2632 Days

Day: 47.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.7

Radius: 11.8

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.86 AU - 6.24 AU

Year: 4874 Days

Day: 14.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,932,450 km

• M1: 181,163 km (0.099 R)
• M2: 279,150 km (0.075 R)
• M3: 531,820 km (0.093 R)
• M4: 652,845 km (0.079 R)
• M5: 797,057 km (0.113 R)
• M6: 926,011 km (0.043 R)
• M7: 1,147,864 km (0.079 R)
• M8: 1,295,667 km (0.104 R)
• M9: 1,529,788 km (0.09 R)
• M10: 2,039,318 km (0.07 R)
• M11: 2,407,329 km (0.043 R)
• M12: 2,521,921 km (0.119 R)
• M13: 2,599,413 km (0.08 R)
• M14: 2,736,893 km (0.105 R)
• M15: 3,206,032 km (0.069 R)
• M16: 3,332,592 km (0.114 R)
• M17: 3,612,639 km (0.115 R)
• M18: 3,700,303 km (0.093 R)
• M19: 4,736,269 km (0.068 R)
• M20: 5,100,839 km (0.109 R)
• M21: 5,323,889 km (0.081 R)
• M22: 5,908,667 km (0.09 R)
• M23: 6,327,691 km (0.119 R)
• M24: 6,729,211 km (0.1 R)
• M25: 7,194,311 km (0.103 R)
• M26: 7,361,113 km (0.049 R)
• M27: 7,472,862 km (0.09 R)
• M28: 7,954,568 km (0.088 R)
• M29: 8,563,581 km (0.086 R)
• M30: 8,770,026 km (0.112 R)
• M31: 8,858,887 km (0.06 R)
• M32: 9,429,303 km (0.08 R)
• M33: 9,949,754 km (0.045 R)
• M34: 10,166,821 km (0.034 R)
• M35: 10,448,065 km (0.105 R)
• M36: 10,574,026 km (0.104 R)
• M37: 10,668,722 km (0.032 R)
• M38: 11,436,907 km (0.085 R)
• M39: 11,664,296 km (0.084 R)
• M40: 12,024,826 km (0.061 R)
• M41: 12,388,798 km (0.068 R)
• M42: 14,124,133 km (0.099 R)
• M43: 14,473,145 km (0.113 R)
• M44: 14,578,462 km (0.059 R)
• M45: 14,931,363 km (0.088 R)
• M46: 15,286,958 km (0.1 R)
• M47: 15,573,587 km (0.112 R)
• M48: 16,848,161 km (0.062 R)
• M49: 16,995,964 km (0.055 R)
• M50: 17,255,666 km (0.103 R)
• M51: 17,330,016 km (0.076 R)
• M52: 17,741,410 km (0.109 R)
• M53: 19,225,720 km (0.044 R)
• M54: 20,158,762 km (0.081 R)
• M55: 20,237,151 km (0.102 R)
• M56: 20,473,067 km (0.104 R)
• M57: 20,670,387 km (0.095 R)
• M58: 21,706,352 km (0.096 R)
• M59: 22,190,301 km (0.107 R)
• M60: 22,311,774 km (0.108 R)
• M61: 22,718,531 km (0.105 R)
• M62: 22,800,062 km (0.053 R)
• M63: 23,456,647 km (0.092 R)
• M64: 23,580,514 km (0.081 R)
• M65: 24,036,339 km (0.109 R)
• M66: 24,161,103 km (0.117 R)
• M67: 24,244,429 km (0.1 R)
• M68: 24,536,893 km (0.096 R)
• M69: 24,662,555 km (0.082 R)
• M70: 25,125,262 km (0.047 R)
• M71: 25,209,784 km (0.102 R)
• M72: 25,463,652 km (0.115 R)
• M73: 25,888,660 km (0.091 R)
• M74: 26,530,584 km (0.11 R)
• M75: 26,788,790 km (0.063 R)
• M76: 27,307,745 km (0.068 R)
• M77: 27,394,661 km (0.064 R)
• M78: 27,481,578 km (0.093 R)
• M79: 28,048,703 km (0.062 R)
• M80: 29,461,356 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.4

Radius: 8.3

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.6 AU - 7.8 AU

Year: 7202 Days

Day: 8.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,932,450 km

• M1: 111,750 km (0.092 R)
• M2: 178,470 km (0.065 R)
• M3: 262,395 km (0.086 R)
• M4: 438,322 km (0.073 R)
• M5: 614,997 km (0.046 R)
• M6: 773,271 km (0.065 R)
• M7: 1,082,191 km (0.098 R)
• M8: 1,177,485 km (0.092 R)
• M9: 1,275,621 km (0.101 R)
• M10: 1,359,545 km (0.081 R)
• M11: 2,037,373 km (0.079 R)
• M12: 2,421,541 km (0.112 R)
• M13: 3,899,268 km (0.12 R)
• M14: 4,374,990 km (0.105 R)
• M15: 5,055,660 km (0.063 R)
• M16: 5,463,314 km (0.079 R)
• M17: 6,051,832 km (0.113 R)
• M18: 6,108,979 km (0.09 R)
• M19: 6,927,279 km (0.076 R)
• M20: 7,227,821 km (0.087 R)
• M21: 7,779,688 km (0.027 R)
• M22: 8,376,882 km (0.08 R)
• M23: 8,472,625 km (0.079 R)
• M24: 8,665,008 km (0.108 R)
• M25: 8,793,961 km (0.1 R)
• M26: 9,086,724 km (0.107 R)
• M27: 9,152,248 km (0.088 R)
• M28: 9,883,034 km (0.087 R)
• M29: 10,017,971 km (0.087 R)
• M30: 10,153,507 km (0.038 R)
• M31: 11,014,143 km (0.078 R)
• M32: 11,294,490 km (0.073 R)
• M33: 11,470,866 km (0.041 R)
• M34: 11,648,289 km (0.106 R)
• M35: 12,005,678 km (0.12 R)
• M36: 12,185,794 km (0.106 R)
• M37: 12,294,252 km (0.118 R)
• M38: 12,439,362 km (0.092 R)
• M39: 12,804,680 km (0.114 R)
• M40: 13,658,286 km (0.055 R)
• M41: 13,808,631 km (0.104 R)
• M42: 14,568,589 km (0.032 R)
• M43: 14,953,504 km (0.056 R)
• M44: 15,812,495 km (0.059 R)
• M45: 16,607,009 km (0.09 R)
• M46: 16,848,011 km (0.067 R)
• M47: 17,049,669 km (0.048 R)
• M48: 17,130,602 km (0.118 R)
• M49: 17,864,379 km (0.096 R)
• M50: 18,028,787 km (0.078 R)
• M51: 18,483,565 km (0.116 R)
• M52: 18,774,982 km (0.064 R)
• M53: 19,026,007 km (0.068 R)
• M54: 19,109,931 km (0.093 R)
• M55: 19,278,079 km (0.12 R)
• M56: 19,489,162 km (0.061 R)
• M57: 20,512,262 km (0.04 R)
• M58: 21,291,068 km (0.105 R)
• M59: 21,684,062 km (0.106 R)
• M60: 22,832,973 km (0.119 R)
• M61: 23,100,903 km (0.102 R)
• M62: 25,558,796 km (0.085 R)
• M63: 25,697,773 km (0.079 R)
• M64: 26,443,219 km (0.051 R)
• M65: 26,537,017 km (0.117 R)
• M66: 26,959,930 km (0.092 R)
• M67: 27,148,573 km (0.094 R)
• M68: 28,529,660 km (0.089 R)
• M69: 28,770,064 km (0.098 R)
• M70: 28,866,405 km (0.047 R)
• M71: 29,107,856 km (0.088 R)
• M72: 29,398,375 km (0.067 R)
• M73: 29,641,173 km (0.074 R)
• M74: 29,787,180 km (0.056 R)
• M75: 29,933,487 km (0.09 R)
• M76: 30,177,780 km (0.044 R)
• M77: 31,458,787 km (0.074 R)
• M78: 31,657,453 km (0.034 R)
• M79: 32,056,131 km (0.12 R)
• M80: 32,556,685 km (0.081 R)
• M81: 32,707,330 km (0.073 R)
• M82: 33,009,369 km (0.084 R)
• M83: 33,261,740 km (0.088 R)
• M84: 33,667,001 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19

Radius: 13.2

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 10.75 AU - 11.13 AU

Year: 13489 Days

Day: 9.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 42,932,450 km

• M1: 196,422 km (0.114 R)
• M2: 343,028 km (0.111 R)
• M3: 622,327 km (0.044 R)
• M4: 787,034 km (0.039 R)
• M5: 893,698 km (0.062 R)
• M6: 1,054,067 km (0.119 R)
• M7: 1,204,113 km (0.069 R)
• M8: 1,733,839 km (0.095 R)
• M9: 1,840,951 km (0.069 R)
• M10: 1,938,190 km (0.114 R)
• M11: 2,558,273 km (0.114 R)
• M12: 2,695,006 km (0.119 R)
• M13: 2,848,343 km (0.098 R)
• M14: 3,355,929 km (0.11 R)
• M15: 3,475,907 km (0.077 R)
• M16: 3,566,862 km (0.062 R)
• M17: 4,471,331 km (0.071 R)
• M18: 4,670,595 km (0.086 R)
• M19: 4,754,520 km (0.076 R)
• M20: 4,992,231 km (0.079 R)
• M21: 5,532,578 km (0.115 R)
• M22: 5,657,193 km (0.077 R)
• M23: 6,055,123 km (0.116 R)
• M24: 6,165,227 km (0.03 R)
• M25: 7,050,847 km (0.113 R)
• M26: 7,420,204 km (0.069 R)
• M27: 7,956,213 km (0.059 R)
• M28: 9,339,694 km (0.082 R)
• M29: 9,853,413 km (0.103 R)
• M30: 11,042,567 km (0.088 R)
• M31: 11,155,064 km (0.116 R)
• M32: 11,245,272 km (0.074 R)
• M33: 11,403,696 km (0.07 R)
• M34: 11,562,868 km (0.088 R)
• M35: 11,722,788 km (0.115 R)
• M36: 11,929,533 km (0.112 R)
• M37: 12,863,023 km (0.077 R)
• M38: 13,219,216 km (0.104 R)
• M39: 13,482,508 km (0.061 R)
• M40: 14,014,179 km (0.086 R)
• M41: 14,626,782 km (0.115 R)
• M42: 15,675,613 km (0.08 R)
• M43: 16,285,972 km (0.107 R)
• M44: 16,414,028 km (0.105 R)
• M45: 16,774,559 km (0.12 R)
• M46: 17,085,722 km (0.088 R)
• M47: 17,451,040 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.6

Radius: 10.1

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 10.69 AU - 11.67 AU

Year: 13935 Days

Day: 14.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 42,932,450 km

• M1: 142,118 km (0.092 R)
• M2: 205,847 km (0.112 R)
• M3: 480,658 km (0.106 R)
• M4: 560,693 km (0.108 R)
• M5: 953,238 km (0.04 R)
• M6: 1,542,653 km (0.111 R)
• M7: 1,625,082 km (0.093 R)
• M8: 2,151,816 km (0.104 R)
• M9: 3,587,806 km (0.114 R)
• M10: 4,037,497 km (0.034 R)
• M11: 5,280,506 km (0.089 R)
• M12: 5,385,673 km (0.065 R)
• M13: 5,921,832 km (0.104 R)
• M14: 6,053,029 km (0.057 R)
• M15: 6,883,596 km (0.109 R)
• M16: 7,137,314 km (0.084 R)
• M17: 9,378,440 km (0.097 R)
• M18: 10,680,540 km (0.084 R)
• M19: 11,434,364 km (0.027 R)
• M20: 11,817,633 km (0.075 R)
• M21: 13,220,861 km (0.09 R)
• M22: 13,450,345 km (0.059 R)
• M23: 13,536,663 km (0.1 R)
• M24: 13,855,007 km (0.072 R)
• M25: 14,913,861 km (0.106 R)
• M26: 15,332,585 km (0.071 R)
• M27: 18,179,732 km (0.113 R)
• M28: 19,045,604 km (0.118 R)
• M29: 19,728,518 km (0.028 R)
• M30: 20,155,321 km (0.095 R)
• M31: 20,518,694 km (0.114 R)
• M32: 21,319,193 km (0.104 R)
• M33: 22,916,449 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.6

Radius: 7.3

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 13.47 AU - 13.49 AU

Year: 18450 Days

Day: 18.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 42,932,450 km

• M1: 101,577 km (0.118 R)
• M2: 335,997 km (0.094 R)
• M3: 499,806 km (0.041 R)
• M4: 901,327 km (0.109 R)
• M5: 1,006,195 km (0.072 R)
• M6: 1,228,348 km (0.107 R)
• M7: 1,425,219 km (0.069 R)
• M8: 1,486,404 km (0.081 R)
• M9: 1,827,338 km (0.053 R)
• M10: 1,938,938 km (0.081 R)
• M11: 2,239,480 km (0.108 R)
• M12: 2,705,178 km (0.099 R)
• M13: 2,884,247 km (0.115 R)
• M14: 2,988,367 km (0.042 R)
• M15: 3,093,684 km (0.098 R)
• M16: 3,200,347 km (0.116 R)
• M17: 3,723,192 km (0.07 R)
• M18: 3,779,889 km (0.118 R)
• M19: 3,951,478 km (0.111 R)
• M20: 4,361,676 km (0.102 R)
• M21: 4,847,270 km (0.117 R)
• M22: 5,065,085 km (0.064 R)
• M23: 5,478,124 km (0.098 R)
• M24: 5,542,601 km (0.116 R)
• M25: 5,639,989 km (0.105 R)
• M26: 5,803,350 km (0.098 R)
• M27: 6,712,307 km (0.113 R)
• M28: 7,991,817 km (0.079 R)
• M29: 8,323,326 km (0.104 R)
• M30: 8,696,872 km (0.116 R)
• M31: 9,075,953 km (0.118 R)
• M32: 9,229,141 km (0.106 R)
• M33: 10,007,798 km (0.119 R)
• M34: 10,126,280 km (0.118 R)
• M35: 10,645,684 km (0.095 R)
• M36: 10,847,790 km (0.095 R)
• M37: 11,544,318 km (0.076 R)
• M38: 12,467,038 km (0.094 R)
• M39: 12,552,009 km (0.097 R)
• M40: 13,282,945 km (0.068 R)
• M41: 13,369,711 km (0.059 R)
• M42: 13,631,508 km (0.11 R)
• M43: 13,719,172 km (0.077 R)
• M44: 13,939,081 km (0.11 R)
• M45: 15,237,590 km (0.083 R)
• M46: 15,283,068 km (0.082 R)
• M47: 16,714,720 km (0.111 R)
• M48: 17,185,654 km (0.087 R)
• M49: 17,708,648 km (0.118 R)
• M50: 17,756,519 km (0.059 R)
• M51: 17,804,391 km (0.076 R)
• M52: 17,948,154 km (0.079 R)
• M53: 18,478,778 km (0.071 R)
• M54: 19,407,481 km (0.046 R)
• M55: 20,251,213 km (0.077 R)
• M56: 20,351,294 km (0.086 R)
• M57: 20,904,507 km (0.069 R)
• M58: 21,769,183 km (0.106 R)
• M59: 21,871,657 km (0.051 R)
• M60: 22,645,527 km (0.067 R)
• M61: 23,533,391 km (0.113 R)
• M62: 23,955,107 km (0.072 R)
• M63: 24,008,065 km (0.119 R)
• M64: 25,181,510 km (0.079 R)
• M65: 25,289,071 km (0.115 R)
• M66: 27,473,200 km (0.085 R)
• M67: 27,973,007 km (0.116 R)
• M68: 29,037,695 km (0.097 R)
• M69: 29,094,093 km (0.094 R)
• M70: 29,376,683 km (0.116 R)
• M71: 29,433,381 km (0.068 R)
• M72: 30,115,697 km (0.06 R)
• M73: 30,860,844 km (0.079 R)
• M74: 31,091,374 km (0.116 R)
• M75: 31,322,353 km (0.118 R)
• M76: 32,603,360 km (0.072 R)
• M77: 33,486,586 km (0.066 R)
• M78: 34,796,166 km (0.109 R)
• M79: 35,758,977 km (0.085 R)
• M80: 37,097,280 km (0.119 R)
• M81: 37,403,656 km (0.107 R)
• M82: 37,710,930 km (0.116 R)
• M83: 38,266,088 km (0.043 R)
• M84: 38,699,772 km (0.102 R)
• M85: 38,761,855 km (0.097 R)
• M86: 39,634,609 km (0.067 R)
• M87: 40,073,380 km (0.065 R)
• M88: 40,703,037 km (0.111 R)
• M89: 41,462,995 km (0.118 R)
• M90: 41,780,890 km (0.111 R)
• M91: 41,972,076 km (0.091 R)
• M92: 42,355,346 km (0.054 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 12,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit