🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.57 AU - 0.57 AU

Year: 191 Days

Day: 37.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.79 AU - 1.29 AU

Year: 470 Days

Day: 40.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.7

Radius: 12.9

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.81 AU - 3.49 AU

Year: 2476 Days

Day: 10.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 50,355,223 km

• M1: 162,463 km (0.079 R)
• M2: 265,237 km (0.111 R)
• M3: 358,287 km (0.11 R)
• M4: 563,386 km (0.098 R)
• M5: 786,137 km (0.112 R)
• M6: 993,180 km (0.032 R)
• M7: 1,133,802 km (0.078 R)
• M8: 1,262,606 km (0.12 R)
• M9: 1,409,661 km (0.082 R)
• M10: 1,502,262 km (0.118 R)
• M11: 1,679,834 km (0.113 R)
• M12: 1,778,419 km (0.072 R)
• M13: 1,922,781 km (0.117 R)
• M14: 2,026,303 km (0.079 R)
• M15: 2,139,399 km (0.045 R)
• M16: 2,293,485 km (0.101 R)
• M17: 2,379,953 km (0.064 R)
• M18: 2,523,866 km (0.059 R)
• M19: 2,720,288 km (0.108 R)
• M20: 2,913,269 km (0.071 R)
• M21: 3,015,893 km (0.087 R)
• M22: 3,111,037 km (0.091 R)
• M23: 3,277,839 km (0.115 R)
• M24: 3,366,850 km (0.12 R)
• M25: 3,447,633 km (0.065 R)
• M26: 3,565,516 km (0.088 R)
• M27: 3,647,794 km (0.116 R)
• M28: 3,851,996 km (0.102 R)
• M29: 4,069,660 km (0.097 R)
• M30: 4,398,776 km (0.102 R)
• M31: 4,706,499 km (0.072 R)
• M32: 4,898,732 km (0.046 R)
• M33: 5,042,047 km (0.105 R)
• M34: 5,155,591 km (0.048 R)
• M35: 5,249,090 km (0.055 R)
• M36: 5,490,840 km (0.071 R)
• M37: 5,575,812 km (0.108 R)
• M38: 5,844,041 km (0.095 R)
• M39: 6,061,855 km (0.079 R)
• M40: 6,326,644 km (0.071 R)
• M41: 6,427,024 km (0.059 R)
• M42: 6,527,853 km (0.117 R)
• M43: 6,640,649 km (0.095 R)
• M44: 6,856,519 km (0.031 R)
• M45: 7,051,744 km (0.083 R)
• M46: 7,447,730 km (0.111 R)
• M47: 7,695,913 km (0.036 R)
• M48: 7,910,885 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.2

Radius: 13.9

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.63 AU - 5.63 AU

Year: 5146 Days

Day: 6.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 61.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 50,355,223 km

• M1: 285,732 km (0.074 R)
• M2: 886,816 km (0.067 R)
• M3: 979,716 km (0.102 R)
• M4: 1,572,124 km (0.053 R)
• M5: 1,859,202 km (0.072 R)
• M6: 1,968,110 km (0.058 R)
• M7: 2,249,653 km (0.093 R)
• M8: 2,529,700 km (0.118 R)
• M9: 2,774,442 km (0.106 R)
• M10: 2,899,805 km (0.093 R)
• M11: 3,091,440 km (0.113 R)
• M12: 3,287,563 km (0.072 R)
• M13: 3,691,926 km (0.087 R)
• M14: 3,813,100 km (0.104 R)
• M15: 3,917,819 km (0.103 R)
• M16: 4,166,301 km (0.047 R)
• M17: 4,328,764 km (0.094 R)
• M18: 4,456,670 km (0.11 R)
• M19: 4,734,922 km (0.119 R)
• M20: 5,211,691 km (0.06 R)
• M21: 5,445,961 km (0.097 R)
• M22: 6,006,355 km (0.101 R)
• M23: 6,606,392 km (0.088 R)
• M24: 7,334,185 km (0.096 R)
• M25: 7,908,192 km (0.106 R)
• M26: 8,519,599 km (0.084 R)
• M27: 9,146,264 km (0.093 R)
• M28: 9,980,871 km (0.1 R)
• M29: 10,567,294 km (0.114 R)
• M30: 11,064,558 km (0.047 R)
• M31: 11,366,745 km (0.081 R)
• M32: 11,620,463 km (0.053 R)
• M33: 11,927,588 km (0.118 R)
• M34: 12,133,883 km (0.048 R)
• M35: 12,864,968 km (0.074 R)
• M36: 12,997,063 km (0.085 R)
• M37: 13,289,228 km (0.086 R)
• M38: 13,583,487 km (0.09 R)
• M39: 14,369,773 km (0.111 R)
• M40: 14,893,066 km (0.082 R)
• M41: 15,004,068 km (0.081 R)
• M42: 16,328,308 km (0.085 R)
• M43: 16,557,492 km (0.086 R)
• M44: 17,048,024 km (0.113 R)
• M45: 17,631,306 km (0.075 R)
• M46: 18,967,364 km (0.107 R)
• M47: 19,238,436 km (0.096 R)
• M48: 20,551,755 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.7

Radius: 12.8

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 9.16 AU - 9.5 AU

Year: 12623 Days

Day: 13.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,355,223 km

• M1: 243,695 km (0.1 R)
• M2: 412,292 km (0.113 R)
• M3: 650,152 km (0.078 R)
• M4: 835,654 km (0.094 R)
• M5: 1,699,432 km (0.074 R)
• M6: 1,936,096 km (0.076 R)
• M7: 2,127,880 km (0.092 R)
• M8: 2,211,954 km (0.099 R)
• M9: 2,560,218 km (0.093 R)
• M10: 2,740,932 km (0.11 R)
• M11: 3,473,214 km (0.104 R)
• M12: 3,640,165 km (0.101 R)
• M13: 5,147,064 km (0.079 R)
• M14: 5,376,547 km (0.099 R)
• M15: 5,766,848 km (0.11 R)
• M16: 6,492,548 km (0.113 R)
• M17: 6,699,142 km (0.095 R)
• M18: 6,908,130 km (0.108 R)
• M19: 7,204,334 km (0.044 R)
• M20: 7,504,727 km (0.116 R)
• M21: 8,073,498 km (0.077 R)
• M22: 8,565,675 km (0.107 R)
• M23: 9,067,725 km (0.119 R)
• M24: 9,392,203 km (0.067 R)
• M25: 9,767,843 km (0.115 R)
• M26: 10,340,354 km (0.114 R)
• M27: 10,777,031 km (0.048 R)
• M28: 12,738,259 km (0.047 R)
• M29: 13,468,895 km (0.103 R)
• M30: 13,999,219 km (0.029 R)
• M31: 14,536,275 km (0.094 R)
• M32: 15,244,621 km (0.072 R)
• M33: 16,751,521 km (0.119 R)
• M34: 17,436,529 km (0.073 R)
• M35: 18,539,664 km (0.055 R)
• M36: 19,367,090 km (0.084 R)
• M37: 20,206,484 km (0.058 R)
• M38: 21,303,186 km (0.087 R)
• M39: 22,231,740 km (0.117 R)
• M40: 22,481,718 km (0.102 R)
• M41: 22,858,255 km (0.086 R)
• M42: 26,010,881 km (0.034 R)
• M43: 26,340,295 km (0.07 R)
• M44: 26,803,600 km (0.107 R)
• M45: 27,738,437 km (0.092 R)
• M46: 27,940,095 km (0.107 R)
• M47: 28,683,896 km (0.118 R)
• M48: 28,887,947 km (0.073 R)
• M49: 29,160,664 km (0.102 R)
• M50: 29,502,794 km (0.079 R)
• M51: 29,640,125 km (0.104 R)
• M52: 29,846,271 km (0.047 R)
• M53: 30,467,850 km (0.099 R)
• M54: 30,676,091 km (0.109 R)
• M55: 31,163,480 km (0.086 R)
• M56: 31,583,402 km (0.076 R)
• M57: 32,146,338 km (0.075 R)
• M58: 32,783,476 km (0.025 R)
• M59: 33,424,802 km (0.107 R)
• M60: 35,155,051 km (0.113 R)
• M61: 35,957,943 km (0.106 R)
• M62: 38,177,975 km (0.095 R)
• M63: 39,229,199 km (0.089 R)
• M64: 40,137,707 km (0.099 R)
• M65: 41,129,840 km (0.102 R)
• M66: 41,590,452 km (0.088 R)
• M67: 43,450,103 km (0.069 R)
• M68: 44,232,949 km (0.117 R)
• M69: 44,704,780 km (0.064 R)
• M70: 44,941,444 km (0.041 R)
• M71: 45,971,426 km (0.08 R)
• M72: 46,449,540 km (0.108 R)
• M73: 46,609,311 km (0.085 R)
• M74: 46,769,082 km (0.077 R)
• M75: 47,490,891 km (0.093 R)
• M76: 49,759,992 km (0.117 R)
• M77: 50,743,299 km (0.05 R)
• M78: 51,402,427 km (0.063 R)
• M79: 51,567,583 km (0.044 R)
• M80: 53,062,365 km (0.042 R)
• M81: 55,162,120 km (0.084 R)
• M82: 56,094,714 km (0.102 R)
• M83: 56,605,441 km (0.111 R)
• M84: 56,861,403 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.6

Radius: 6.2

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.02 AU - 13.14 AU

Year: 16336 Days

Day: 21 Hours

Environment

Temp: -209 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 50,355,223 km

• M1: 287,826 km (0.114 R)
• M2: 378,483 km (0.082 R)
• M3: 725,550 km (0.088 R)
• M4: 797,656 km (0.053 R)
• M5: 891,155 km (0.042 R)
• M6: 1,048,531 km (0.069 R)
• M7: 1,279,361 km (0.082 R)
• M8: 1,323,044 km (0.111 R)
• M9: 1,596,060 km (0.105 R)
• M10: 1,643,183 km (0.113 R)
• M11: 1,812,229 km (0.054 R)
• M12: 2,037,822 km (0.09 R)
• M13: 2,272,541 km (0.111 R)
• M14: 2,543,313 km (0.114 R)
• M15: 2,654,614 km (0.115 R)
• M16: 2,767,411 km (0.118 R)
• M17: 2,997,941 km (0.083 R)
• M18: 3,757,899 km (0.027 R)
• M19: 4,812,264 km (0.116 R)
• M20: 5,089,469 km (0.045 R)
• M21: 5,407,365 km (0.118 R)
• M22: 5,731,842 km (0.105 R)
• M23: 6,025,503 km (0.092 R)
• M24: 6,211,603 km (0.089 R)
• M25: 7,091,837 km (0.074 R)
• M26: 7,407,039 km (0.08 R)
• M27: 8,174,028 km (0.118 R)
• M28: 8,380,024 km (0.091 R)
• M29: 8,421,463 km (0.104 R)
• M30: 8,462,901 km (0.104 R)
• M31: 8,546,078 km (0.102 R)
• M32: 8,797,103 km (0.092 R)
• M33: 9,050,671 km (0.064 R)
• M34: 9,178,428 km (0.118 R)
• M35: 9,263,848 km (0.03 R)
• M36: 9,651,755 km (0.095 R)
• M37: 9,782,205 km (0.11 R)
• M38: 10,221,275 km (0.08 R)
• M39: 10,801,714 km (0.118 R)
• M40: 11,715,458 km (0.119 R)
• M41: 11,854,584 km (0.11 R)
• M42: 12,464,195 km (0.094 R)
• M43: 13,811,324 km (0.083 R)
• M44: 13,909,311 km (0.031 R)
• M45: 14,105,882 km (0.112 R)
• M46: 14,253,984 km (0.096 R)
• M47: 14,551,834 km (0.097 R)
• M48: 14,701,432 km (0.111 R)
• M49: 14,952,008 km (0.076 R)
• M50: 15,153,516 km (0.097 R)
• M51: 15,916,914 km (0.047 R)
• M52: 16,954,226 km (0.103 R)
• M53: 17,217,069 km (0.086 R)
• M54: 17,428,152 km (0.107 R)
• M55: 17,587,174 km (0.118 R)
• M56: 17,799,753 km (0.063 R)
• M57: 17,853,159 km (0.062 R)
• M58: 17,906,416 km (0.061 R)
• M59: 18,227,753 km (0.087 R)
• M60: 18,713,198 km (0.107 R)
• M61: 19,807,057 km (0.109 R)
• M62: 20,361,766 km (0.11 R)
• M63: 20,753,114 km (0.096 R)
• M64: 21,147,005 km (0.08 R)
• M65: 21,259,952 km (0.117 R)
• M66: 22,056,411 km (0.078 R)
• M67: 22,113,557 km (0.118 R)
• M68: 22,862,594 km (0.085 R)
• M69: 23,211,007 km (0.06 R)
• M70: 23,502,723 km (0.06 R)
• M71: 24,385,201 km (0.098 R)
• M72: 24,979,404 km (0.116 R)
• M73: 25,578,543 km (0.049 R)
• M74: 25,759,257 km (0.101 R)
• M75: 27,096,812 km (0.081 R)
• M76: 27,403,936 km (0.112 R)
• M77: 29,523,140 km (0.052 R)
• M78: 31,371,721 km (0.116 R)
• M79: 31,694,254 km (0.098 R)
• M80: 33,586,368 km (0.119 R)
• M81: 34,446,406 km (0.108 R)
• M82: 34,912,553 km (0.074 R)
• M83: 35,985,768 km (0.077 R)
• M84: 36,255,792 km (0.06 R)
• M85: 37,274,254 km (0.086 R)
• M86: 37,410,688 km (0.088 R)
• M87: 40,595,776 km (0.117 R)
• M88: 42,933,841 km (0.119 R)
• M89: 43,794,777 km (0.092 R)
• M90: 45,242,286 km (0.032 R)
• M91: 46,411,543 km (0.114 R)
• M92: 46,484,995 km (0.107 R)
• M93: 47,073,663 km (0.038 R)
• M94: 48,779,826 km (0.117 R)
• M95: 49,003,775 km (0.082 R)
• M96: 49,452,867 km (0.068 R)
• M97: 50,279,844 km (0.112 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 17,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit