🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.72 AU - 0.82 AU

Year: 244 Days

Day: 22.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,131,156 km

• M1: 151,991 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.32 AU - 2.1 AU

Year: 809 Days

Day: 25.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,131,156 km

• M1: 124,465 km (0.094 R)
• M2: 474,375 km (0.079 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.9

Radius: 7.2

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 12.94 AU - 14.76 AU

Year: 18641 Days

Day: 16.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 27,131,156 km

• M1: 204,351 km (0.111 R)
• M2: 391,498 km (0.114 R)
• M3: 576,251 km (0.115 R)
• M4: 1,194,539 km (0.081 R)
• M5: 1,319,004 km (0.1 R)
• M6: 1,777,372 km (0.096 R)
• M7: 1,878,949 km (0.086 R)
• M8: 2,045,302 km (0.053 R)
• M9: 2,130,274 km (0.105 R)
• M10: 2,238,283 km (0.093 R)
• M11: 2,325,948 km (0.029 R)
• M12: 2,805,110 km (0.117 R)
• M13: 2,852,383 km (0.108 R)
• M14: 2,899,805 km (0.076 R)
• M15: 3,930,834 km (0.102 R)
• M16: 4,010,420 km (0.116 R)
• M17: 4,117,382 km (0.088 R)
• M18: 5,296,213 km (0.08 R)
• M19: 5,771,187 km (0.115 R)
• M20: 5,861,693 km (0.084 R)
• M21: 6,352,823 km (0.115 R)
• M22: 6,603,400 km (0.114 R)
• M23: 6,857,118 km (0.057 R)
• M24: 7,737,052 km (0.043 R)
• M25: 7,870,494 km (0.119 R)
• M26: 7,937,364 km (0.088 R)
• M27: 8,275,156 km (0.038 R)
• M28: 9,069,820 km (0.113 R)
• M29: 9,708,603 km (0.119 R)
• M30: 10,288,444 km (0.031 R)
• M31: 10,767,905 km (0.112 R)
• M32: 11,330,244 km (0.039 R)
• M33: 11,634,077 km (0.088 R)
• M34: 12,561,434 km (0.068 R)
• M35: 12,875,889 km (0.068 R)
• M36: 12,954,876 km (0.1 R)
• M37: 13,352,358 km (0.089 R)
• M38: 13,834,661 km (0.055 R)
• M39: 14,077,908 km (0.11 R)
• M40: 14,363,490 km (0.084 R)
• M41: 14,651,017 km (0.086 R)
• M42: 14,816,173 km (0.086 R)
• M43: 15,735,602 km (0.103 R)
• M44: 15,862,311 km (0.08 R)
• M45: 16,759,449 km (0.104 R)
• M46: 16,932,235 km (0.099 R)
• M47: 17,541,547 km (0.103 R)
• M48: 18,113,609 km (0.11 R)
• M49: 18,557,915 km (0.044 R)
• M50: 18,736,685 km (0.045 R)
• M51: 18,915,903 km (0.026 R)
• M52: 19,095,869 km (0.095 R)
• M53: 19,366,641 km (0.091 R)
• M54: 19,775,343 km (0.093 R)
• M55: 20,141,109 km (0.118 R)
• M56: 20,508,970 km (0.09 R)
• M57: 20,879,076 km (0.053 R)
• M58: 20,971,976 km (0.082 R)
• M59: 21,532,220 km (0.118 R)
• M60: 22,191,947 km (0.099 R)
• M61: 22,429,209 km (0.096 R)
• M62: 22,476,631 km (0.108 R)
• M63: 22,524,353 km (0.115 R)
• M64: 22,714,941 km (0.085 R)
• M65: 23,097,911 km (0.11 R)
• M66: 23,145,932 km (0.095 R)
• M67: 24,064,463 km (0.114 R)
• M68: 24,995,111 km (0.086 R)
• M69: 25,143,064 km (0.119 R)
• M70: 25,192,431 km (0.113 R)
• M71: 25,837,647 km (0.066 R)
• M72: 27,042,807 km (0.081 R)
• M73: 27,754,295 km (0.084 R)
• M74: 28,781,434 km (0.067 R)
• M75: 28,988,327 km (0.078 R)
• M76: 29,091,999 km (0.065 R)
• M77: 29,507,731 km (0.061 R)
• M78: 30,555,963 km (0.116 R)
• M79: 30,925,620 km (0.043 R)
• M80: 31,403,136 km (0.071 R)
• M81: 31,776,233 km (0.112 R)
• M82: 31,829,640 km (0.09 R)
• M83: 31,936,602 km (0.054 R)
• M84: 32,097,270 km (0.108 R)
• M85: 33,012,510 km (0.071 R)
• M86: 33,120,669 km (0.099 R)
• M87: 33,663,710 km (0.111 R)
• M88: 33,718,163 km (0.079 R)
• M89: 34,923,623 km (0.089 R)
• M90: 35,809,242 km (0.092 R)
• M91: 37,772,116 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.4

Radius: 8

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 15.86 AU - 18.1 AU

Year: 25304 Days

Day: 22 Hours

Environment

Temp: -203 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 27,131,156 km

• M1: 181,761 km (0.082 R)
• M2: 516,861 km (0.103 R)
• M3: 829,371 km (0.117 R)
• M4: 967,150 km (0.062 R)
• M5: 1,167,462 km (0.086 R)
• M6: 1,622,987 km (0.12 R)
• M7: 1,717,234 km (0.093 R)
• M8: 1,813,276 km (0.119 R)
• M9: 2,044,554 km (0.117 R)
• M10: 2,112,472 km (0.115 R)
• M11: 2,320,562 km (0.095 R)
• M12: 2,608,538 km (0.051 R)
• M13: 3,218,299 km (0.075 R)
• M14: 4,104,517 km (0.113 R)
• M15: 5,107,870 km (0.112 R)
• M16: 6,060,359 km (0.102 R)
• M17: 6,232,696 km (0.117 R)
• M18: 6,582,157 km (0.072 R)
• M19: 7,015,093 km (0.047 R)
• M20: 7,066,704 km (0.111 R)
• M21: 7,509,813 km (0.116 R)
• M22: 8,478,011 km (0.12 R)
• M23: 9,542,100 km (0.077 R)
• M24: 9,685,265 km (0.048 R)
• M25: 10,264,957 km (0.096 R)
• M26: 11,035,386 km (0.11 R)
• M27: 11,579,623 km (0.091 R)
• M28: 12,381,019 km (0.092 R)
• M29: 12,537,199 km (0.107 R)
• M30: 13,264,095 km (0.087 R)
• M31: 13,424,015 km (0.032 R)
• M32: 13,648,861 km (0.062 R)
• M33: 13,745,501 km (0.108 R)
• M34: 14,924,183 km (0.063 R)
• M35: 15,257,337 km (0.099 R)
• M36: 15,357,717 km (0.116 R)
• M37: 15,525,566 km (0.097 R)
• M38: 15,694,013 km (0.114 R)
• M39: 15,795,441 km (0.086 R)
• M40: 16,032,853 km (0.114 R)
• M41: 16,751,970 km (0.087 R)
• M42: 18,257,373 km (0.118 R)
• M43: 18,399,641 km (0.071 R)
• M44: 18,649,469 km (0.12 R)
• M45: 18,936,248 km (0.105 R)
• M46: 19,044,258 km (0.113 R)
• M47: 19,478,092 km (0.051 R)
• M48: 20,245,080 km (0.1 R)
• M49: 20,466,036 km (0.111 R)
• M50: 22,073,016 km (0.098 R)
• M51: 22,757,726 km (0.12 R)
• M52: 23,102,698 km (0.118 R)
• M53: 23,875,371 km (0.065 R)
• M54: 25,208,438 km (0.114 R)
• M55: 26,525,198 km (0.103 R)
• M56: 27,090,678 km (0.083 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 17,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit