🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.4

Radius: 13.8

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.6 AU - 0.96 AU

Year: 452 Days

Day: 10.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 35,235,642 km

• M1: 171,888 km (0.099 R)
• M2: 295,905 km (0.042 R)
• M3: 444,605 km (0.056 R)
• M4: 591,809 km (0.046 R)
• M5: 741,407 km (0.112 R)
• M6: 914,791 km (0.072 R)
• M7: 1,007,093 km (0.105 R)
• M8: 1,102,985 km (0.063 R)
• M9: 1,212,940 km (0.091 R)
• M10: 1,332,319 km (0.068 R)
• M11: 1,421,928 km (0.096 R)
• M12: 1,566,290 km (0.106 R)
• M13: 1,685,370 km (0.12 R)
• M14: 1,876,406 km (0.051 R)
• M15: 2,029,445 km (0.075 R)
• M16: 2,220,032 km (0.11 R)
• M17: 2,307,398 km (0.11 R)
• M18: 2,478,986 km (0.081 R)
• M19: 2,569,942 km (0.108 R)
• M20: 2,669,125 km (0.029 R)
• M21: 2,784,166 km (0.071 R)
• M22: 2,901,002 km (0.112 R)
• M23: 3,019,483 km (0.097 R)
• M24: 3,177,459 km (0.112 R)
• M25: 3,299,680 km (0.118 R)
• M26: 3,423,547 km (0.054 R)
• M27: 3,525,274 km (0.031 R)
• M28: 3,869,499 km (0.074 R)
• M29: 4,016,852 km (0.089 R)
• M30: 4,107,808 km (0.066 R)
• M31: 4,241,399 km (0.096 R)
• M32: 4,746,890 km (0.032 R)
• M33: 5,002,403 km (0.047 R)
• M34: 5,181,322 km (0.081 R)
• M35: 5,344,085 km (0.04 R)
• M36: 5,508,642 km (0.097 R)
• M37: 5,656,445 km (0.085 R)
• M38: 5,908,817 km (0.11 R)
• M39: 6,022,062 km (0.094 R)
• M40: 6,231,798 km (0.112 R)
• M41: 6,385,884 km (0.026 R)
• M42: 6,590,085 km (0.087 R)
• M43: 6,678,199 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.9

Radius: 13.1

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.48 AU - 5.42 AU

Year: 6158 Days

Day: 13.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,235,642 km

• M1: 175,927 km (0.12 R)
• M2: 315,652 km (0.093 R)
• M3: 494,720 km (0.106 R)
• M4: 749,336 km (0.061 R)
• M5: 893,548 km (0.096 R)
• M6: 1,021,604 km (0.08 R)
• M7: 1,142,479 km (0.116 R)
• M8: 1,805,198 km (0.081 R)
• M9: 1,903,932 km (0.102 R)
• M10: 2,124,589 km (0.092 R)
• M11: 2,264,762 km (0.055 R)
• M12: 2,426,178 km (0.069 R)
• M13: 2,517,583 km (0.11 R)
• M14: 2,647,434 km (0.102 R)
• M15: 3,270,209 km (0.09 R)
• M16: 3,412,627 km (0.078 R)
• M17: 3,556,989 km (0.091 R)
• M18: 3,788,117 km (0.099 R)
• M19: 3,916,323 km (0.051 R)
• M20: 4,287,475 km (0.06 R)
• M21: 4,488,684 km (0.07 R)
• M22: 4,830,964 km (0.087 R)
• M23: 4,970,240 km (0.114 R)
• M24: 5,134,498 km (0.103 R)
• M25: 5,252,980 km (0.064 R)
• M26: 5,396,444 km (0.063 R)
• M27: 5,565,340 km (0.104 R)
• M28: 6,667,278 km (0.104 R)
• M29: 7,163,793 km (0.114 R)
• M30: 8,027,123 km (0.068 R)
• M31: 8,303,729 km (0.061 R)
• M32: 8,611,601 km (0.067 R)
• M33: 8,809,519 km (0.082 R)
• M34: 9,037,507 km (0.117 R)
• M35: 9,123,525 km (0.111 R)
• M36: 9,645,472 km (0.03 R)
• M37: 9,792,078 km (0.09 R)
• M38: 9,998,822 km (0.113 R)
• M39: 10,147,373 km (0.051 R)
• M40: 11,238,091 km (0.112 R)
• M41: 11,734,906 km (0.102 R)
• M42: 12,302,480 km (0.115 R)
• M43: 12,589,558 km (0.089 R)
• M44: 12,846,717 km (0.078 R)
• M45: 13,235,522 km (0.099 R)
• M46: 13,793,223 km (0.098 R)
• M47: 13,892,406 km (0.088 R)
• M48: 14,191,452 km (0.073 R)
• M49: 14,559,912 km (0.055 R)
• M50: 15,443,287 km (0.085 R)
• M51: 15,684,140 km (0.099 R)
• M52: 15,822,219 km (0.103 R)
• M53: 16,624,662 km (0.075 R)
• M54: 16,800,888 km (0.04 R)
• M55: 17,190,591 km (0.081 R)
• M56: 17,762,952 km (0.11 R)
• M57: 18,123,782 km (0.111 R)
• M58: 18,305,244 km (0.068 R)
• M59: 18,450,803 km (0.062 R)
• M60: 19,369,035 km (0.076 R)
• M61: 20,452,871 km (0.113 R)
• M62: 20,566,117 km (0.052 R)
• M63: 20,907,050 km (0.086 R)
• M64: 21,288,076 km (0.112 R)
• M65: 21,633,049 km (0.106 R)
• M66: 21,825,581 km (0.059 R)
• M67: 22,406,320 km (0.118 R)
• M68: 23,188,568 km (0.119 R)
• M69: 23,701,838 km (0.103 R)
• M70: 24,538,838 km (0.097 R)
• M71: 25,792,169 km (0.104 R)
• M72: 25,996,370 km (0.095 R)
• M73: 26,078,200 km (0.079 R)
• M74: 26,201,020 km (0.101 R)
• M75: 26,447,258 km (0.09 R)
• M76: 26,653,105 km (0.099 R)
• M77: 26,735,533 km (0.107 R)
• M78: 27,398,551 km (0.055 R)
• M79: 27,899,255 km (0.09 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.1

Radius: 3.7

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.14 AU - 9.1 AU

Year: 15179 Days

Day: 16.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,235,642 km

• M1: 58,493 km (0.068 R)
• M2: 86,617 km (0.09 R)
• M3: 238,010 km (0.076 R)
• M4: 656,286 km (0.093 R)
• M5: 797,955 km (0.03 R)
• M6: 827,426 km (0.104 R)
• M7: 949,049 km (0.069 R)
• M8: 1,028,037 km (0.057 R)
• M9: 1,125,574 km (0.087 R)
• M10: 1,454,241 km (0.068 R)
• M11: 1,714,541 km (0.097 R)
• M12: 1,752,838 km (0.073 R)
• M13: 1,791,435 km (0.083 R)
• M14: 1,909,168 km (0.115 R)
• M15: 2,151,965 km (0.109 R)
• M16: 2,277,029 km (0.083 R)
• M17: 2,490,805 km (0.119 R)
• M18: 2,733,303 km (0.065 R)
• M19: 2,983,430 km (0.03 R)
• M20: 3,801,731 km (0.101 R)
• M21: 4,029,269 km (0.077 R)
• M22: 4,106,162 km (0.11 R)
• M23: 4,131,893 km (0.108 R)
• M24: 4,339,535 km (0.114 R)
• M25: 4,550,767 km (0.09 R)
• M26: 4,928,203 km (0.096 R)
• M27: 5,010,481 km (0.067 R)
• M28: 5,204,061 km (0.06 R)
• M29: 5,343,786 km (0.118 R)
• M30: 5,400,034 km (0.077 R)
• M31: 5,973,443 km (0.083 R)
• M32: 6,505,862 km (0.12 R)
• M33: 6,626,138 km (0.036 R)
• M34: 6,686,576 km (0.083 R)
• M35: 7,115,024 km (0.111 R)
• M36: 7,176,958 km (0.088 R)
• M37: 7,426,337 km (0.119 R)
• M38: 7,710,424 km (0.113 R)
• M39: 8,321,681 km (0.105 R)
• M40: 8,682,660 km (0.112 R)
• M41: 9,419,729 km (0.079 R)
• M42: 9,830,226 km (0.103 R)
• M43: 10,527,352 km (0.119 R)
• M44: 10,775,086 km (0.056 R)
• M45: 10,846,145 km (0.061 R)
• M46: 12,338,384 km (0.118 R)
• M47: 14,087,482 km (0.105 R)
• M48: 14,438,738 km (0.087 R)
• M49: 14,595,666 km (0.062 R)
• M50: 14,951,110 km (0.101 R)
• M51: 15,189,569 km (0.055 R)
• M52: 15,229,362 km (0.027 R)
• M53: 15,791,252 km (0.048 R)
• M54: 16,196,662 km (0.083 R)
• M55: 16,278,193 km (0.07 R)
• M56: 16,400,714 km (0.106 R)
• M57: 16,687,642 km (0.028 R)
• M58: 17,684,413 km (0.106 R)
• M59: 20,832,102 km (0.083 R)
• M60: 21,500,056 km (0.115 R)
• M61: 22,084,535 km (0.092 R)
• M62: 22,174,892 km (0.116 R)
• M63: 22,265,399 km (0.096 R)
• M64: 23,039,568 km (0.117 R)
• M65: 24,054,590 km (0.103 R)
• M66: 25,509,429 km (0.111 R)
• M67: 26,463,115 km (0.097 R)
• M68: 26,511,136 km (0.117 R)
• M69: 27,089,182 km (0.114 R)
• M70: 27,476,940 km (0.108 R)
• M71: 28,848,304 km (0.116 R)
• M72: 29,941,415 km (0.039 R)
• M73: 31,098,555 km (0.094 R)
• M74: 31,759,030 km (0.106 R)
• M75: 32,270,205 km (0.12 R)
• M76: 32,990,519 km (0.095 R)
• M77: 33,560,188 km (0.072 R)
• M78: 33,612,098 km (0.068 R)
• M79: 34,761,608 km (0.116 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 12,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit