🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.53 AU - 0.69 AU

Year: 177 Days

Day: 13.5 Hours

Environment

Temp: 204 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.66 AU - 0.9 AU

Year: 255 Days

Day: 37.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.94 AU - 1.1 AU

Year: 382 Days

Day: 28.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 101,838,206 km

• M1: 55,650 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.88 AU - 1.38 AU

Year: 445 Days

Day: 29.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 101,838,206 km

• M1: 513,569 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.66 AU - 1.92 AU

Year: 888 Days

Day: 24.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.07 AU - 2.73 AU

Year: 1379 Days

Day: 22.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.2

Radius: 11.5

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 10.63 AU - 11.09 AU

Year: 13272 Days

Day: 5.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 101,838,206 km

• M1: 148,700 km (0.074 R)
• M2: 226,342 km (0.099 R)
• M3: 552,465 km (0.027 R)
• M4: 755,320 km (0.055 R)
• M5: 1,013,825 km (0.077 R)
• M6: 1,122,433 km (0.106 R)
• M7: 1,317,957 km (0.045 R)
• M8: 1,817,913 km (0.099 R)
• M9: 2,089,284 km (0.089 R)
• M10: 2,189,365 km (0.092 R)
• M11: 2,736,295 km (0.106 R)
• M12: 3,371,637 km (0.103 R)
• M13: 3,489,819 km (0.055 R)
• M14: 4,537,303 km (0.103 R)
• M15: 4,694,531 km (0.077 R)
• M16: 4,960,665 km (0.107 R)
• M17: 5,424,568 km (0.118 R)
• M18: 5,704,017 km (0.099 R)
• M19: 6,016,826 km (0.116 R)
• M20: 7,049,351 km (0.116 R)
• M21: 7,914,625 km (0.041 R)
• M22: 8,072,750 km (0.12 R)
• M23: 8,424,155 km (0.118 R)
• M24: 9,308,129 km (0.104 R)
• M25: 10,015,877 km (0.053 R)
• M26: 10,601,702 km (0.112 R)
• M27: 10,986,617 km (0.079 R)
• M28: 11,662,351 km (0.111 R)
• M29: 12,608,857 km (0.032 R)
• M30: 13,203,658 km (0.078 R)
• M31: 14,112,914 km (0.076 R)
• M32: 14,189,508 km (0.108 R)
• M33: 15,277,683 km (0.109 R)
• M34: 15,356,521 km (0.069 R)
• M35: 16,111,391 km (0.094 R)
• M36: 17,410,200 km (0.082 R)
• M37: 19,080,460 km (0.117 R)
• M38: 19,250,404 km (0.082 R)
• M39: 20,496,703 km (0.06 R)
• M40: 20,976,314 km (0.097 R)
• M41: 22,392,408 km (0.106 R)
• M42: 23,247,808 km (0.063 R)
• M43: 23,383,942 km (0.092 R)
• M44: 23,656,809 km (0.091 R)
• M45: 24,343,613 km (0.077 R)
• M46: 24,666,445 km (0.072 R)
• M47: 24,851,497 km (0.101 R)
• M48: 26,490,492 km (0.089 R)
• M49: 26,680,032 km (0.086 R)
• M50: 27,060,609 km (0.119 R)
• M51: 27,394,960 km (0.096 R)
• M52: 28,600,271 km (0.115 R)
• M53: 33,592,052 km (0.092 R)
• M54: 34,054,459 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898

Radius: 5.3

Gravity: 31.97 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 12.77 AU - 17.81 AU

Year: 22173 Days

Day: 22.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,838,206 km

• M1: 154,983 km (0.1 R)
• M2: 318,045 km (0.095 R)
• M3: 529,128 km (0.078 R)
• M4: 752,477 km (0.111 R)
• M5: 945,309 km (0.062 R)
• M6: 1,062,444 km (0.082 R)
• M7: 1,153,549 km (0.103 R)
• M8: 1,247,197 km (0.107 R)
• M9: 1,646,474 km (0.068 R)
• M10: 3,142,154 km (0.103 R)
• M11: 3,362,212 km (0.108 R)
• M12: 3,958,060 km (0.119 R)
• M13: 5,348,124 km (0.035 R)
• M14: 5,770,588 km (0.116 R)
• M15: 5,931,855 km (0.066 R)
• M16: 6,647,381 km (0.056 R)
• M17: 6,759,879 km (0.045 R)
• M18: 8,460,657 km (0.068 R)
• M19: 8,521,544 km (0.105 R)
• M20: 8,582,579 km (0.105 R)
• M21: 11,207,872 km (0.072 R)
• M22: 12,363,516 km (0.083 R)
• M23: 13,131,252 km (0.098 R)
• M24: 13,201,713 km (0.071 R)
• M25: 13,343,232 km (0.053 R)
• M26: 13,556,409 km (0.11 R)
• M27: 13,627,768 km (0.101 R)
• M28: 14,130,416 km (0.073 R)
• M29: 15,749,514 km (0.104 R)
• M30: 16,352,693 km (0.118 R)
• M31: 16,886,608 km (0.084 R)
• M32: 17,581,639 km (0.07 R)
• M33: 17,659,430 km (0.091 R)
• M34: 18,839,907 km (0.109 R)
• M35: 18,999,229 km (0.096 R)
• M36: 19,079,114 km (0.098 R)
• M37: 20,045,666 km (0.105 R)
• M38: 20,535,001 km (0.118 R)
• M39: 22,869,774 km (0.107 R)
• M40: 23,466,520 km (0.101 R)
• M41: 23,809,848 km (0.116 R)
• M42: 28,512,307 km (0.079 R)
• M43: 29,430,838 km (0.041 R)
• M44: 29,615,741 km (0.048 R)
• M45: 29,986,594 km (0.041 R)
• M46: 30,172,694 km (0.041 R)
• M47: 31,296,922 km (0.078 R)
• M48: 31,580,111 km (0.037 R)
• M49: 31,864,197 km (0.079 R)
• M50: 32,817,135 km (0.101 R)
• M51: 33,489,727 km (0.106 R)
• M52: 33,876,139 km (0.118 R)
• M53: 34,166,957 km (0.093 R)
• M54: 34,555,911 km (0.1 R)
• M55: 34,653,449 km (0.112 R)
• M56: 35,240,172 km (0.061 R)
• M57: 37,020,087 km (0.106 R)
• M58: 37,720,206 km (0.111 R)
• M59: 39,846,440 km (0.102 R)
• M60: 40,358,364 km (0.11 R)
• M61: 40,975,605 km (0.092 R)
• M62: 41,388,944 km (0.113 R)
• M63: 43,160,482 km (0.113 R)
• M64: 44,214,099 km (0.115 R)
• M65: 46,777,160 km (0.094 R)
• M66: 52,157,447 km (0.119 R)
• M67: 52,493,145 km (0.089 R)
• M68: 52,941,938 km (0.106 R)
• M69: 54,522,440 km (0.07 R)
• M70: 54,749,530 km (0.1 R)
• M71: 56,347,684 km (0.065 R)
• M72: 56,462,425 km (0.106 R)
• M73: 57,729,818 km (0.098 R)
• M74: 57,845,457 km (0.096 R)
• M75: 58,889,950 km (0.102 R)
• M76: 61,469,466 km (0.057 R)
• M77: 63,607,219 km (0.07 R)
• M78: 63,726,599 km (0.106 R)
• M79: 64,205,312 km (0.082 R)
• M80: 64,325,140 km (0.095 R)
• M81: 65,407,181 km (0.075 R)
• M82: 66,737,704 km (0.085 R)
• M83: 68,934,250 km (0.112 R)
• M84: 69,179,740 km (0.074 R)
• M85: 74,780,236 km (0.104 R)
• M86: 75,032,607 km (0.099 R)
• M87: 75,664,509 km (0.088 R)
• M88: 79,364,214 km (0.071 R)
• M89: 80,008,083 km (0.093 R)
• M90: 80,266,139 km (0.116 R)
• M91: 80,395,242 km (0.1 R)
• M92: 81,560,310 km (0.096 R)
• M93: 82,600,614 km (0.102 R)
• M94: 88,533,815 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.3

Radius: 4.5

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 15.69 AU - 19.85 AU

Year: 27780 Days

Day: 16 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 101,838,206 km

• M1: 397,930 km (0.086 R)
• M2: 570,117 km (0.071 R)
• M3: 743,950 km (0.061 R)
• M4: 1,023,100 km (0.08 R)
• M5: 1,307,635 km (0.113 R)
• M6: 1,407,716 km (0.058 R)
• M7: 1,668,914 km (0.064 R)
• M8: 1,777,522 km (0.094 R)
• M9: 2,355,269 km (0.076 R)
• M10: 2,385,637 km (0.082 R)
• M11: 3,286,366 km (0.075 R)
• M12: 3,320,325 km (0.057 R)
• M13: 3,561,177 km (0.075 R)
• M14: 3,736,656 km (0.109 R)
• M15: 3,843,319 km (0.1 R)
• M16: 3,987,232 km (0.112 R)
• M17: 4,169,442 km (0.095 R)
• M18: 4,925,510 km (0.051 R)
• M19: 5,042,495 km (0.112 R)
• M20: 5,887,125 km (0.102 R)
• M21: 6,346,839 km (0.07 R)
• M22: 7,478,398 km (0.05 R)
• M23: 7,838,928 km (0.092 R)
• M24: 8,159,068 km (0.067 R)
• M25: 8,343,971 km (0.108 R)
• M26: 9,097,196 km (0.117 R)
• M27: 9,144,918 km (0.091 R)
• M28: 9,433,492 km (0.082 R)
• M29: 10,019,467 km (0.041 R)
• M30: 10,717,939 km (0.105 R)
• M31: 10,971,209 km (0.094 R)
• M32: 11,226,423 km (0.048 R)
• M33: 11,483,581 km (0.12 R)
• M34: 11,951,374 km (0.114 R)
• M35: 12,003,733 km (0.113 R)
• M36: 12,798,397 km (0.093 R)
• M37: 13,337,548 km (0.087 R)
• M38: 13,609,816 km (0.103 R)
• M39: 14,549,440 km (0.08 R)
• M40: 14,661,339 km (0.093 R)
• M41: 14,942,434 km (0.11 R)
• M42: 15,055,380 km (0.071 R)
• M43: 15,282,021 km (0.111 R)
• M44: 15,452,862 km (0.031 R)
• M45: 16,142,209 km (0.099 R)
• M46: 16,316,041 km (0.059 R)
• M47: 16,782,787 km (0.101 R)
• M48: 17,372,502 km (0.109 R)
• M49: 18,693,301 km (0.093 R)
• M50: 19,365,893 km (0.092 R)
• M51: 19,612,430 km (0.034 R)
• M52: 20,295,644 km (0.102 R)
• M53: 21,303,335 km (0.105 R)
• M54: 21,557,801 km (0.113 R)
• M55: 21,621,530 km (0.059 R)
• M56: 22,585,688 km (0.115 R)
• M57: 23,301,514 km (0.086 R)
• M58: 23,432,412 km (0.108 R)
• M59: 23,958,697 km (0.051 R)
• M60: 24,488,872 km (0.103 R)
• M61: 25,966,750 km (0.082 R)
• M62: 26,990,747 km (0.109 R)
• M63: 27,888,933 km (0.104 R)
• M64: 28,586,508 km (0.109 R)
• M65: 28,726,681 km (0.09 R)
• M66: 28,796,992 km (0.101 R)
• M67: 29,007,775 km (0.109 R)
• M68: 29,856,593 km (0.117 R)
• M69: 30,570,026 km (0.081 R)
• M70: 32,086,499 km (0.093 R)
• M71: 32,743,982 km (0.109 R)
• M72: 33,111,095 km (0.113 R)
• M73: 36,856,727 km (0.026 R)
• M74: 37,085,611 km (0.117 R)
• M75: 38,160,472 km (0.07 R)
• M76: 40,655,166 km (0.085 R)
• M77: 40,812,842 km (0.054 R)
• M78: 41,445,641 km (0.112 R)
• M79: 41,524,928 km (0.045 R)
• M80: 42,320,789 km (0.109 R)
• M81: 42,961,217 km (0.101 R)
• M82: 43,202,219 km (0.114 R)
• M83: 43,685,421 km (0.095 R)
• M84: 44,413,663 km (0.053 R)
• M85: 44,576,126 km (0.067 R)
• M86: 45,636,326 km (0.104 R)
• M87: 46,046,374 km (0.108 R)
• M88: 46,540,047 km (0.109 R)
• M89: 47,366,725 km (0.103 R)
• M90: 50,128,750 km (0.093 R)
• M91: 50,890,952 km (0.078 R)
• M92: 51,657,192 km (0.117 R)
• M93: 51,913,303 km (0.093 R)
• M94: 54,325,120 km (0.104 R)
• M95: 54,846,619 km (0.073 R)
• M96: 57,125,742 km (0.113 R)
• M97: 57,567,654 km (0.05 R)
• M98: 59,793,671 km (0.075 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 779.4

Radius: 6.6

Gravity: 17.89 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 16.76 AU - 19.84 AU

Year: 29032 Days

Day: 22.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,838,206 km

• M1: 250,576 km (0.106 R)
• M2: 610,808 km (0.096 R)
• M3: 748,438 km (0.061 R)
• M4: 1,053,468 km (0.09 R)
• M5: 1,394,551 km (0.049 R)
• M6: 1,503,459 km (0.075 R)
• M7: 2,427,824 km (0.118 R)
• M8: 2,921,646 km (0.046 R)
• M9: 3,108,793 km (0.097 R)
• M10: 3,299,830 km (0.089 R)
• M11: 4,962,161 km (0.053 R)
• M12: 5,185,661 km (0.117 R)
• M13: 5,584,638 km (0.049 R)
• M14: 6,231,649 km (0.084 R)
• M15: 7,026,462 km (0.043 R)
• M16: 7,214,507 km (0.106 R)
• M17: 7,595,383 km (0.111 R)
• M18: 8,709,738 km (0.047 R)
• M19: 8,979,463 km (0.093 R)
• M20: 9,804,644 km (0.046 R)
• M21: 10,439,388 km (0.08 R)
• M22: 10,797,675 km (0.109 R)
• M23: 11,014,742 km (0.04 R)
• M24: 11,306,158 km (0.054 R)
• M25: 11,379,461 km (0.064 R)
• M26: 12,271,065 km (0.049 R)
• M27: 12,725,393 km (0.084 R)
• M28: 13,339,493 km (0.11 R)
• M29: 14,836,518 km (0.118 R)
• M30: 15,401,400 km (0.106 R)
• M31: 16,552,107 km (0.106 R)
• M32: 17,475,574 km (0.082 R)
• M33: 17,730,340 km (0.106 R)
• M34: 18,071,872 km (0.113 R)
• M35: 18,588,283 km (0.095 R)
• M36: 18,761,518 km (0.112 R)
• M37: 19,635,618 km (0.057 R)
• M38: 19,723,881 km (0.09 R)
• M39: 20,971,677 km (0.116 R)
• M40: 21,061,735 km (0.113 R)
• M41: 22,983,469 km (0.108 R)
• M42: 23,169,419 km (0.059 R)
• M43: 24,769,967 km (0.087 R)
• M44: 26,308,730 km (0.066 R)
• M45: 29,175,474 km (0.105 R)
• M46: 30,492,534 km (0.1 R)
• M47: 30,594,560 km (0.088 R)
• M48: 31,415,553 km (0.072 R)
• M49: 31,932,264 km (0.09 R)
• M50: 32,347,697 km (0.114 R)
• M51: 32,974,213 km (0.034 R)
• M52: 33,288,967 km (0.098 R)
• M53: 33,815,701 km (0.07 R)
• M54: 34,027,232 km (0.058 R)
• M55: 35,091,322 km (0.118 R)
• M56: 35,198,285 km (0.094 R)
• M57: 35,842,603 km (0.12 R)
• M58: 36,925,242 km (0.116 R)
• M59: 37,142,907 km (0.107 R)
• M60: 37,251,964 km (0.08 R)
• M61: 38,789,980 km (0.095 R)
• M62: 43,296,915 km (0.099 R)
• M63: 44,449,267 km (0.084 R)
• M64: 45,728,479 km (0.045 R)
• M65: 47,019,808 km (0.101 R)
• M66: 50,239,752 km (0.109 R)
• M67: 51,450,298 km (0.09 R)
• M68: 51,815,317 km (0.043 R)
• M69: 53,038,279 km (0.095 R)
• M70: 53,653,426 km (0.073 R)
• M71: 53,899,963 km (0.085 R)
• M72: 54,890,600 km (0.114 R)
• M73: 60,316,365 km (0.102 R)
• M74: 65,383,096 km (0.063 R)
• M75: 69,641,100 km (0.072 R)
• M76: 71,531,867 km (0.112 R)
• M77: 72,211,341 km (0.044 R)
• M78: 73,439,539 km (0.098 R)
• M79: 74,262,328 km (0.115 R)
• M80: 74,674,769 km (0.107 R)
• M81: 76,193,786 km (0.079 R)
• M82: 76,332,314 km (0.066 R)
• M83: 76,609,818 km (0.12 R)
• M84: 76,748,644 km (0.096 R)
• M85: 81,519,021 km (0.115 R)
• M86: 82,228,564 km (0.065 R)
• M87: 83,511,067 km (0.077 R)
• M88: 85,663,032 km (0.103 R)
• M89: 85,951,307 km (0.094 R)
• M90: 91,195,909 km (0.11 R)
• M91: 95,943,846 km (0.034 R)
• M92: 98,498,828 km (0.116 R)
• M93: 99,708,776 km (0.028 R)
• M94: 100,923,810 km (0.069 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 13,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit