🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.62 AU - 0.68 AU

Year: 186 Days

Day: 23.8 Hours

Environment

Temp: 224 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,884,062 km

• M1: 80,484 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.89 AU - 0.95 AU

Year: 313 Days

Day: 46.8 Hours

Environment

Temp: 118 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.89 AU - 1.35 AU

Year: 420 Days

Day: 26.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1 AU - 1.48 AU

Year: 490 Days

Day: 44.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,884,062 km

• M1: 629,358 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.02 AU - 1.7 AU

Year: 563 Days

Day: 39.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.15 AU - 1.91 AU

Year: 671 Days

Day: 40.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,884,062 km

• M1: 183,257 km (0.116 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.95 AU - 4.75 AU

Year: 3219 Days

Day: 37.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.9

Radius: 11.4

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.89 AU - 14.53 AU

Year: 14216 Days

Day: 13.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,884,062 km

• M1: 242,349 km (0.071 R)
• M2: 333,753 km (0.113 R)
• M3: 548,575 km (0.069 R)
• M4: 855,401 km (0.084 R)
• M5: 1,240,466 km (0.04 R)
• M6: 1,706,164 km (0.084 R)
• M7: 2,004,611 km (0.063 R)
• M8: 2,319,964 km (0.099 R)
• M9: 2,417,801 km (0.117 R)
• M10: 2,822,912 km (0.118 R)
• M11: 3,545,320 km (0.105 R)
• M12: 3,850,051 km (0.09 R)
• M13: 4,690,043 km (0.119 R)
• M14: 5,152,450 km (0.043 R)
• M15: 5,238,020 km (0.109 R)
• M16: 5,806,342 km (0.103 R)
• M17: 8,371,198 km (0.047 R)
• M18: 8,573,604 km (0.115 R)
• M19: 8,880,130 km (0.094 R)
• M20: 11,516,343 km (0.086 R)
• M21: 11,968,278 km (0.03 R)
• M22: 12,657,027 km (0.081 R)
• M23: 12,889,502 km (0.075 R)
• M24: 13,476,973 km (0.072 R)
• M25: 14,133,109 km (0.118 R)
• M26: 14,860,903 km (0.063 R)
• M27: 15,850,194 km (0.099 R)
• M28: 16,416,122 km (0.08 R)
• M29: 16,733,270 km (0.046 R)
• M30: 17,502,951 km (0.065 R)
• M31: 18,415,498 km (0.072 R)
• M32: 19,276,583 km (0.079 R)
• M33: 19,611,383 km (0.099 R)
• M34: 19,880,510 km (0.058 R)
• M35: 20,763,736 km (0.118 R)
• M36: 21,451,886 km (0.099 R)
• M37: 22,427,862 km (0.036 R)
• M38: 23,418,200 km (0.052 R)
• M39: 24,134,325 km (0.092 R)
• M40: 24,350,644 km (0.113 R)
• M41: 24,712,521 km (0.082 R)
• M42: 25,149,048 km (0.089 R)
• M43: 25,882,376 km (0.067 R)
• M44: 27,595,571 km (0.09 R)
• M45: 27,746,366 km (0.105 R)
• M46: 29,191,631 km (0.068 R)
• M47: 29,345,268 km (0.093 R)
• M48: 30,661,430 km (0.102 R)
• M49: 34,075,553 km (0.116 R)
• M50: 34,237,268 km (0.118 R)
• M51: 35,622,245 km (0.063 R)
• M52: 36,197,748 km (0.118 R)
• M53: 36,280,326 km (0.096 R)
• M54: 38,699,174 km (0.099 R)
• M55: 38,952,443 km (0.073 R)
• M56: 39,460,478 km (0.077 R)
• M57: 40,312,138 km (0.092 R)
• M58: 41,169,783 km (0.055 R)
• M59: 41,946,944 km (0.11 R)
• M60: 42,816,107 km (0.119 R)
• M61: 43,165,418 km (0.102 R)
• M62: 43,427,963 km (0.058 R)
• M63: 44,219,036 km (0.085 R)
• M64: 44,307,149 km (0.12 R)
• M65: 44,748,912 km (0.066 R)
• M66: 45,281,031 km (0.107 R)
• M67: 47,069,773 km (0.044 R)
• M68: 47,791,733 km (0.116 R)
• M69: 48,063,402 km (0.117 R)
• M70: 48,244,865 km (0.08 R)
• M71: 50,993,127 km (0.1 R)
• M72: 51,178,180 km (0.092 R)
• M73: 51,734,684 km (0.068 R)
• M74: 53,322,067 km (0.098 R)
• M75: 53,980,297 km (0.119 R)
• M76: 55,495,125 km (0.093 R)
• M77: 56,448,812 km (0.059 R)
• M78: 56,831,932 km (0.111 R)
• M79: 57,793,248 km (0.032 R)
• M80: 57,986,229 km (0.057 R)
• M81: 58,953,978 km (0.097 R)
• M82: 60,807,645 km (0.028 R)
• M83: 61,003,768 km (0.105 R)
• M84: 62,185,591 km (0.077 R)
• M85: 67,697,973 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.8

Radius: 12.2

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 12.26 AU - 13.44 AU

Year: 16342 Days

Day: 9.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 40,884,062 km

• M1: 153,936 km (0.029 R)
• M2: 553,063 km (0.057 R)
• M3: 630,555 km (0.07 R)
• M4: 2,814,834 km (0.107 R)
• M5: 3,706,736 km (0.112 R)
• M6: 3,903,158 km (0.082 R)
• M7: 4,062,779 km (0.083 R)
• M8: 4,265,334 km (0.103 R)
• M9: 4,512,919 km (0.067 R)
• M10: 4,680,618 km (0.109 R)
• M11: 5,022,449 km (0.108 R)
• M12: 6,049,887 km (0.106 R)
• M13: 6,281,764 km (0.087 R)
• M14: 6,802,215 km (0.11 R)
• M15: 7,935,269 km (0.088 R)
• M16: 8,343,073 km (0.038 R)
• M17: 8,497,757 km (0.117 R)
• M18: 8,915,136 km (0.032 R)
• M19: 9,232,433 km (0.055 R)
• M20: 9,607,474 km (0.07 R)
• M21: 12,605,266 km (0.101 R)
• M22: 12,842,379 km (0.059 R)
• M23: 13,081,137 km (0.106 R)
• M24: 13,441,967 km (0.107 R)
• M25: 14,296,620 km (0.091 R)
• M26: 15,231,756 km (0.109 R)
• M27: 15,484,427 km (0.114 R)
• M28: 15,675,014 km (0.099 R)
• M29: 16,899,323 km (0.118 R)
• M30: 18,221,021 km (0.058 R)
• M31: 19,644,594 km (0.101 R)
• M32: 19,919,704 km (0.102 R)
• M33: 20,822,976 km (0.104 R)
• M34: 21,385,464 km (0.111 R)
• M35: 21,526,834 km (0.118 R)
• M36: 21,668,504 km (0.069 R)
• M37: 21,952,889 km (0.116 R)
• M38: 23,393,217 km (0.048 R)
• M39: 23,904,543 km (0.051 R)
• M40: 24,938,264 km (0.083 R)
• M41: 26,364,381 km (0.101 R)
• M42: 26,516,073 km (0.067 R)
• M43: 27,202,129 km (0.112 R)
• M44: 27,278,723 km (0.107 R)
• M45: 27,971,361 km (0.116 R)
• M46: 28,126,045 km (0.119 R)
• M47: 28,203,537 km (0.075 R)
• M48: 28,358,670 km (0.064 R)
• M49: 28,436,311 km (0.114 R)
• M50: 29,138,524 km (0.109 R)
• M51: 29,531,068 km (0.096 R)
• M52: 31,118,900 km (0.032 R)
• M53: 31,439,788 km (0.092 R)
• M54: 31,842,505 km (0.079 R)
• M55: 32,085,003 km (0.097 R)
• M56: 33,306,320 km (0.109 R)
• M57: 35,124,982 km (0.073 R)
• M58: 36,636,967 km (0.043 R)
• M59: 36,890,985 km (0.114 R)
• M60: 36,975,807 km (0.118 R)
• M61: 37,913,037 km (0.045 R)
• M62: 39,897,902 km (0.064 R)
• M63: 40,159,399 km (0.093 R)
• M64: 41,651,338 km (0.068 R)
• M65: 41,739,601 km (0.115 R)
• M66: 42,626,417 km (0.1 R)
• M67: 42,715,428 km (0.105 R)
• M68: 43,161,379 km (0.102 R)
• M69: 43,878,252 km (0.094 R)
• M70: 45,051,399 km (0.092 R)
• M71: 49,378,517 km (0.047 R)
• M72: 49,752,811 km (0.106 R)
• M73: 51,828,481 km (0.082 R)
• M74: 55,966,658 km (0.065 R)
• M75: 56,259,271 km (0.093 R)
• M76: 57,238,389 km (0.109 R)
• M77: 58,420,811 km (0.077 R)
• M78: 58,717,763 km (0.101 R)
• M79: 59,213,680 km (0.118 R)
• M80: 59,810,575 km (0.112 R)
• M81: 61,512,700 km (0.081 R)
• M82: 61,814,738 km (0.08 R)
• M83: 62,420,160 km (0.052 R)
• M84: 63,738,866 km (0.048 R)
• M85: 64,759,572 km (0.068 R)
• M86: 65,066,846 km (0.086 R)
• M87: 65,785,664 km (0.106 R)
• M88: 68,061,795 km (0.078 R)
• M89: 68,165,915 km (0.098 R)
• M90: 68,687,114 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.4

Radius: 5.5

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.04 AU - 16.64 AU

Year: 18266 Days

Day: 23.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,884,062 km

• M1: 484,248 km (0.106 R)
• M2: 638,484 km (0.049 R)
• M3: 729,290 km (0.05 R)
• M4: 1,170,454 km (0.07 R)
• M5: 1,282,503 km (0.081 R)
• M6: 1,378,544 km (0.079 R)
• M7: 1,497,026 km (0.091 R)
• M8: 2,138,053 km (0.118 R)
• M9: 2,368,733 km (0.088 R)
• M10: 2,680,644 km (0.094 R)
• M11: 2,954,558 km (0.094 R)
• M12: 3,107,746 km (0.106 R)
• M13: 3,719,003 km (0.114 R)
• M14: 4,599,985 km (0.102 R)
• M15: 4,688,547 km (0.085 R)
• M16: 4,807,477 km (0.115 R)
• M17: 4,867,316 km (0.071 R)
• M18: 5,048,330 km (0.035 R)
• M19: 6,311,085 km (0.082 R)
• M20: 7,215,704 km (0.12 R)
• M21: 7,491,413 km (0.062 R)
• M22: 7,700,550 km (0.078 R)
• M23: 7,946,938 km (0.081 R)
• M24: 8,303,430 km (0.104 R)
• M25: 8,811,165 km (0.104 R)
• M26: 8,921,269 km (0.093 R)
• M27: 9,254,423 km (0.072 R)
• M28: 9,329,073 km (0.072 R)
• M29: 10,510,447 km (0.082 R)
• M30: 10,549,343 km (0.119 R)
• M31: 11,657,564 km (0.084 R)
• M32: 11,738,197 km (0.078 R)
• M33: 12,802,436 km (0.088 R)
• M34: 13,177,927 km (0.112 R)
• M35: 13,514,821 km (0.081 R)
• M36: 13,726,652 km (0.101 R)
• M37: 13,897,044 km (0.088 R)
• M38: 14,369,175 km (0.055 R)
• M39: 14,498,876 km (0.115 R)
• M40: 15,329,294 km (0.115 R)
• M41: 16,535,501 km (0.093 R)
• M42: 17,356,495 km (0.065 R)
• M43: 18,659,642 km (0.084 R)
• M44: 19,323,108 km (0.117 R)
• M45: 19,994,204 km (0.115 R)
• M46: 20,187,335 km (0.066 R)
• M47: 20,819,236 km (0.045 R)
• M48: 21,063,979 km (0.083 R)
• M49: 22,052,821 km (0.085 R)
• M50: 22,252,384 km (0.117 R)
• M51: 22,804,251 km (0.047 R)
• M52: 23,665,934 km (0.077 R)
• M53: 23,870,135 km (0.112 R)
• M54: 25,525,585 km (0.069 R)
• M55: 25,577,945 km (0.098 R)
• M56: 25,735,172 km (0.096 R)
• M57: 25,997,866 km (0.064 R)
• M58: 27,485,467 km (0.076 R)
• M59: 28,293,595 km (0.111 R)
• M60: 29,054,898 km (0.102 R)
• M61: 29,219,007 km (0.036 R)
• M62: 29,273,760 km (0.101 R)
• M63: 29,988,539 km (0.1 R)
• M64: 30,764,653 km (0.108 R)
• M65: 32,961,348 km (0.075 R)
• M66: 33,934,781 km (0.064 R)
• M67: 33,992,227 km (0.112 R)
• M68: 34,511,630 km (0.061 R)
• M69: 34,569,525 km (0.071 R)
• M70: 34,685,314 km (0.104 R)
• M71: 35,616,710 km (0.094 R)
• M72: 36,497,393 km (0.082 R)
• M73: 37,444,497 km (0.041 R)
• M74: 38,699,922 km (0.109 R)
• M75: 39,061,201 km (0.1 R)
• M76: 39,969,110 km (0.08 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 19,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit