🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.42 AU - 0.66 AU

Year: 149 Days

Day: 28.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.72 AU - 0.96 AU

Year: 290 Days

Day: 30.2 Hours

Environment

Temp: 110 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.99 AU - 1.57 AU

Year: 546 Days

Day: 21.9 Hours

Environment

Temp: -30 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,388,512 km

• M1: 763,248 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.24 AU - 1.72 AU

Year: 678 Days

Day: 46.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.49 AU - 2.65 AU

Year: 1552 Days

Day: 31.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.39 AU - 4.95 AU

Year: 3208 Days

Day: 43.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.4

Radius: 14.6

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.07 AU - 7.23 AU

Year: 5746 Days

Day: 12.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,388,512 km

• M1: 184,604 km (0.112 R)
• M2: 306,825 km (0.027 R)
• M3: 778,956 km (0.094 R)
• M4: 901,477 km (0.056 R)
• M5: 1,137,093 km (0.03 R)
• M6: 1,311,674 km (0.111 R)
• M7: 1,529,937 km (0.049 R)
• M8: 1,670,559 km (0.119 R)
• M9: 1,946,567 km (0.095 R)
• M10: 2,337,916 km (0.08 R)
• M11: 2,564,108 km (0.112 R)
• M12: 2,884,397 km (0.078 R)
• M13: 3,195,261 km (0.108 R)
• M14: 3,517,046 km (0.09 R)
• M15: 3,995,460 km (0.077 R)
• M16: 4,571,412 km (0.091 R)
• M17: 4,961,264 km (0.111 R)
• M18: 5,093,658 km (0.079 R)
• M19: 5,389,114 km (0.094 R)
• M20: 5,525,248 km (0.117 R)
• M21: 6,280,717 km (0.119 R)
• M22: 6,481,926 km (0.03 R)
• M23: 6,831,985 km (0.069 R)
• M24: 7,308,305 km (0.09 R)
• M25: 7,611,540 km (0.064 R)
• M26: 8,324,673 km (0.12 R)
• M27: 9,027,035 km (0.076 R)
• M28: 9,648,913 km (0.107 R)
• M29: 9,848,327 km (0.089 R)
• M30: 10,048,938 km (0.116 R)
• M31: 10,590,781 km (0.105 R)
• M32: 10,693,405 km (0.104 R)
• M33: 10,865,293 km (0.093 R)
• M34: 11,246,618 km (0.052 R)
• M35: 11,456,504 km (0.088 R)
• M36: 11,667,736 km (0.06 R)
• M37: 12,129,695 km (0.096 R)
• M38: 12,852,252 km (0.112 R)
• M39: 12,961,908 km (0.076 R)
• M40: 13,145,314 km (0.112 R)
• M41: 13,625,972 km (0.033 R)
• M42: 14,301,257 km (0.056 R)
• M43: 14,795,828 km (0.07 R)
• M44: 14,987,463 km (0.08 R)
• M45: 15,723,484 km (0.099 R)
• M46: 16,076,386 km (0.117 R)
• M47: 16,511,117 km (0.088 R)
• M48: 16,869,703 km (0.091 R)
• M49: 17,110,107 km (0.105 R)
• M50: 17,230,832 km (0.087 R)
• M51: 18,083,540 km (0.029 R)
• M52: 19,661,349 km (0.106 R)
• M53: 19,956,805 km (0.059 R)
• M54: 20,168,785 km (0.093 R)
• M55: 21,456,224 km (0.092 R)
• M56: 22,902,985 km (0.1 R)
• M57: 23,124,839 km (0.112 R)
• M58: 23,795,037 km (0.049 R)
• M59: 24,562,325 km (0.112 R)
• M60: 24,653,131 km (0.071 R)
• M61: 25,291,914 km (0.111 R)
• M62: 25,751,478 km (0.081 R)
• M63: 26,912,657 km (0.107 R)
• M64: 27,287,848 km (0.098 R)
• M65: 27,428,919 km (0.098 R)
• M66: 27,523,166 km (0.037 R)
• M67: 27,853,777 km (0.109 R)
• M68: 28,090,740 km (0.114 R)
• M69: 28,757,947 km (0.118 R)
• M70: 29,045,474 km (0.109 R)
• M71: 29,141,516 km (0.099 R)
• M72: 29,720,011 km (0.098 R)
• M73: 30,497,321 km (0.086 R)
• M74: 31,281,364 km (0.106 R)
• M75: 31,527,751 km (0.114 R)
• M76: 32,569,551 km (0.084 R)
• M77: 32,769,264 km (0.09 R)
• M78: 33,370,797 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.8

Radius: 13.9

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.15 AU - 12.61 AU

Year: 13520 Days

Day: 14.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,388,512 km

• M1: 181,013 km (0.079 R)
• M2: 282,142 km (0.054 R)
• M3: 468,391 km (0.112 R)
• M4: 757,264 km (0.094 R)
• M5: 933,790 km (0.113 R)
• M6: 1,185,264 km (0.093 R)
• M7: 1,288,187 km (0.115 R)
• M8: 1,437,636 km (0.11 R)
• M9: 1,525,898 km (0.089 R)
• M10: 1,616,106 km (0.116 R)
• M11: 1,922,333 km (0.083 R)
• M12: 2,145,383 km (0.081 R)
• M13: 2,456,547 km (0.073 R)
• M14: 2,672,267 km (0.103 R)
• M15: 2,866,295 km (0.114 R)
• M16: 3,476,505 km (0.05 R)
• M17: 3,597,230 km (0.115 R)
• M18: 3,688,934 km (0.113 R)
• M19: 4,094,943 km (0.117 R)
• M20: 4,681,067 km (0.089 R)
• M21: 4,848,617 km (0.04 R)
• M22: 5,121,034 km (0.095 R)
• M23: 5,224,406 km (0.097 R)
• M24: 5,539,011 km (0.098 R)
• M25: 5,787,942 km (0.099 R)
• M26: 6,150,118 km (0.111 R)
• M27: 7,593,438 km (0.099 R)
• M28: 8,231,623 km (0.116 R)
• M29: 8,393,787 km (0.111 R)
• M30: 9,053,514 km (0.109 R)
• M31: 10,466,615 km (0.115 R)
• M32: 11,537,137 km (0.094 R)
• M33: 12,223,792 km (0.06 R)
• M34: 13,493,429 km (0.052 R)
• M35: 14,755,436 km (0.117 R)
• M36: 15,002,422 km (0.111 R)
• M37: 15,450,468 km (0.116 R)
• M38: 15,600,814 km (0.106 R)
• M39: 15,751,758 km (0.088 R)
• M40: 16,411,036 km (0.102 R)
• M41: 17,079,290 km (0.073 R)
• M42: 17,809,028 km (0.079 R)
• M43: 18,124,829 km (0.056 R)
• M44: 19,245,018 km (0.099 R)
• M45: 19,406,883 km (0.091 R)
• M46: 20,277,842 km (0.092 R)
• M47: 20,497,451 km (0.097 R)
• M48: 20,773,310 km (0.093 R)
• M49: 22,114,156 km (0.051 R)
• M50: 23,482,827 km (0.049 R)
• M51: 23,655,762 km (0.065 R)
• M52: 26,481,366 km (0.082 R)
• M53: 26,842,047 km (0.102 R)
• M54: 27,507,458 km (0.098 R)
• M55: 28,300,925 km (0.093 R)
• M56: 28,423,745 km (0.052 R)
• M57: 28,854,736 km (0.113 R)
• M58: 29,102,022 km (0.112 R)
• M59: 29,287,822 km (0.103 R)
• M60: 29,660,919 km (0.071 R)
• M61: 30,035,512 km (0.069 R)
• M62: 31,105,287 km (0.107 R)
• M63: 31,804,208 km (0.093 R)
• M64: 32,187,627 km (0.098 R)
• M65: 32,572,543 km (0.107 R)
• M66: 33,801,639 km (0.117 R)
• M67: 35,111,667 km (0.077 R)
• M68: 35,375,708 km (0.116 R)
• M69: 35,773,040 km (0.095 R)
• M70: 36,171,718 km (0.11 R)
• M71: 38,052,014 km (0.094 R)
• M72: 40,308,697 km (0.102 R)
• M73: 41,557,840 km (0.106 R)
• M74: 42,117,186 km (0.032 R)
• M75: 42,890,158 km (0.113 R)
• M76: 43,667,918 km (0.087 R)
• M77: 44,022,913 km (0.092 R)
• M78: 45,093,885 km (0.101 R)
• M79: 46,245,639 km (0.074 R)
• M80: 47,845,139 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.6

Radius: 5.5

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 11.11 AU - 18.49 AU

Year: 21450 Days

Day: 19.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 42,388,512 km

• M1: 143,764 km (0.095 R)
• M2: 342,430 km (0.094 R)
• M3: 460,163 km (0.109 R)
• M4: 1,357,451 km (0.115 R)
• M5: 1,603,091 km (0.058 R)
• M6: 1,716,636 km (0.099 R)
• M7: 2,323,853 km (0.085 R)
• M8: 2,785,213 km (0.115 R)
• M9: 3,602,616 km (0.108 R)
• M10: 3,827,312 km (0.104 R)
• M11: 5,739,622 km (0.079 R)
• M12: 6,134,560 km (0.086 R)
• M13: 7,704,739 km (0.07 R)
• M14: 7,800,781 km (0.094 R)
• M15: 7,945,592 km (0.102 R)
• M16: 8,237,906 km (0.078 R)
• M17: 9,034,664 km (0.115 R)
• M18: 9,186,805 km (0.076 R)
• M19: 11,185,582 km (0.088 R)
• M20: 11,240,036 km (0.098 R)
• M21: 13,082,633 km (0.076 R)
• M22: 13,543,394 km (0.12 R)
• M23: 15,317,625 km (0.107 R)
• M24: 15,378,063 km (0.071 R)
• M25: 16,913,386 km (0.084 R)
• M26: 17,100,981 km (0.071 R)
• M27: 17,226,344 km (0.054 R)
• M28: 18,625,683 km (0.098 R)
• M29: 18,690,160 km (0.08 R)
• M30: 19,143,591 km (0.106 R)
• M31: 19,535,088 km (0.106 R)
• M32: 20,525,277 km (0.042 R)
• M33: 20,725,289 km (0.115 R)
• M34: 23,942,092 km (0.1 R)
• M35: 25,787,083 km (0.12 R)
• M36: 27,383,741 km (0.116 R)
• M37: 33,845,172 km (0.096 R)
• M38: 34,555,612 km (0.116 R)
• M39: 35,510,645 km (0.05 R)
• M40: 36,152,121 km (0.081 R)
• M41: 36,313,088 km (0.112 R)
• M42: 37,854,096 km (0.078 R)
• M43: 38,099,436 km (0.105 R)
• M44: 38,263,246 km (0.104 R)
• M45: 39,333,619 km (0.09 R)
• M46: 41,167,539 km (0.061 R)
• M47: 42,433,735 km (0.105 R)
• M48: 43,114,406 km (0.082 R)
• M49: 43,884,236 km (0.098 R)
• M50: 44,400,050 km (0.101 R)
• M51: 49,578,081 km (0.043 R)
• M52: 51,105,026 km (0.063 R)
• M53: 51,376,098 km (0.098 R)
• M54: 52,647,380 km (0.113 R)
• M55: 53,378,465 km (0.081 R)
• M56: 53,653,576 km (0.098 R)
• M57: 54,204,993 km (0.053 R)
• M58: 54,850,807 km (0.109 R)
• M59: 54,943,259 km (0.12 R)
• M60: 55,220,912 km (0.114 R)
• M61: 55,406,414 km (0.098 R)
• M62: 55,777,716 km (0.104 R)
• M63: 57,365,398 km (0.066 R)
• M64: 57,459,196 km (0.1 R)
• M65: 57,553,143 km (0.055 R)
• M66: 60,967,565 km (0.117 R)
• M67: 62,409,389 km (0.089 R)
• M68: 64,349,374 km (0.051 R)
• M69: 64,446,912 km (0.116 R)
• M70: 64,642,138 km (0.097 R)
• M71: 65,131,023 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.2

Radius: 5.3

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 16.86 AU - 18.94 AU

Year: 28530 Days

Day: 17.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 42,388,512 km

• M1: 469,887 km (0.096 R)
• M2: 935,136 km (0.098 R)
• M3: 1,170,753 km (0.091 R)
• M4: 1,652,308 km (0.082 R)
• M5: 2,165,130 km (0.062 R)
• M6: 2,426,926 km (0.107 R)
• M7: 2,723,878 km (0.11 R)
• M8: 2,800,023 km (0.066 R)
• M9: 3,164,294 km (0.105 R)
• M10: 3,244,329 km (0.116 R)
• M11: 3,543,375 km (0.049 R)
• M12: 4,403,413 km (0.099 R)
• M13: 4,795,360 km (0.064 R)
• M14: 5,388,067 km (0.108 R)
• M15: 7,265,071 km (0.114 R)
• M16: 7,548,260 km (0.09 R)
• M17: 7,655,372 km (0.093 R)
• M18: 7,727,179 km (0.071 R)
• M19: 9,017,760 km (0.052 R)
• M20: 9,475,529 km (0.086 R)
• M21: 10,453,151 km (0.11 R)
• M22: 11,380,658 km (0.074 R)
• M23: 11,833,491 km (0.1 R)
• M24: 11,874,929 km (0.074 R)
• M25: 13,529,183 km (0.065 R)
• M26: 14,052,626 km (0.074 R)
• M27: 14,405,228 km (0.054 R)
• M28: 15,254,196 km (0.07 R)
• M29: 15,707,627 km (0.101 R)
• M30: 16,581,129 km (0.106 R)
• M31: 17,707,002 km (0.071 R)
• M32: 17,992,286 km (0.056 R)
• M33: 18,135,451 km (0.091 R)
• M34: 18,326,936 km (0.075 R)
• M35: 21,633,647 km (0.074 R)
• M36: 22,552,777 km (0.114 R)
• M37: 22,861,995 km (0.084 R)
• M38: 24,587,607 km (0.038 R)
• M39: 26,300,502 km (0.103 R)
• M40: 26,462,966 km (0.119 R)
• M41: 28,439,602 km (0.112 R)
• M42: 29,727,042 km (0.075 R)
• M43: 29,783,440 km (0.09 R)
• M44: 29,952,934 km (0.077 R)
• M45: 30,690,901 km (0.109 R)
• M46: 30,804,894 km (0.108 R)
• M47: 32,242,530 km (0.069 R)
• M48: 33,466,839 km (0.088 R)
• M49: 34,291,572 km (0.092 R)
• M50: 34,350,813 km (0.087 R)
• M51: 37,534,555 km (0.085 R)
• M52: 37,656,626 km (0.1 R)
• M53: 38,391,302 km (0.03 R)
• M54: 39,999,179 km (0.077 R)
• M55: 40,373,324 km (0.104 R)
• M56: 41,629,048 km (0.047 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 19,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit