🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.5

Radius: 8.7

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.98 AU - 1.36 AU

Year: 805 Days

Day: 12.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 25,134,694 km

• M1: 113,395 km (0.091 R)
• M2: 221,106 km (0.06 R)
• M3: 302,487 km (0.068 R)
• M4: 389,104 km (0.11 R)
• M5: 445,054 km (0.102 R)
• M6: 509,082 km (0.044 R)
• M7: 647,609 km (0.1 R)
• M8: 821,741 km (0.117 R)
• M9: 920,625 km (0.096 R)
• M10: 986,897 km (0.097 R)
• M11: 1,105,379 km (0.031 R)
• M12: 1,215,483 km (0.066 R)
• M13: 1,295,518 km (0.117 R)
• M14: 1,398,142 km (0.099 R)
• M15: 1,510,789 km (0.069 R)
• M16: 1,670,559 km (0.084 R)
• M17: 1,760,019 km (0.087 R)
• M18: 1,936,245 km (0.102 R)
• M19: 1,990,998 km (0.102 R)
• M20: 2,102,299 km (0.112 R)
• M21: 2,215,544 km (0.097 R)
• M22: 2,431,414 km (0.116 R)
• M23: 2,499,332 km (0.118 R)
• M24: 2,610,932 km (0.12 R)
• M25: 2,785,812 km (0.076 R)
• M26: 2,848,044 km (0.113 R)
• M27: 3,175,215 km (0.105 R)
• M28: 3,296,239 km (0.087 R)
• M29: 3,390,486 km (0.06 R)
• M30: 3,447,483 km (0.064 R)
• M31: 3,504,779 km (0.037 R)
• M32: 3,591,396 km (0.035 R)
• M33: 3,717,657 km (0.086 R)
• M34: 4,065,023 km (0.039 R)
• M35: 4,135,783 km (0.05 R)
• M36: 4,340,283 km (0.045 R)
• M37: 4,537,453 km (0.071 R)
• M38: 4,653,092 km (0.082 R)
• M39: 4,823,035 km (0.085 R)
• M40: 4,930,297 km (0.106 R)
• M41: 5,005,844 km (0.115 R)
• M42: 5,103,531 km (0.102 R)
• M43: 5,356,053 km (0.048 R)
• M44: 5,489,494 km (0.087 R)
• M45: 5,635,202 km (0.119 R)
• M46: 5,988,104 km (0.061 R)
• M47: 6,057,218 km (0.039 R)
• M48: 6,149,819 km (0.06 R)
• M49: 6,266,206 km (0.114 R)
• M50: 6,359,854 km (0.11 R)
• M51: 6,548,647 km (0.088 R)
• M52: 6,619,855 km (0.104 R)
• M53: 6,919,500 km (0.118 R)
• M54: 7,077,176 km (0.073 R)
• M55: 7,284,968 km (0.108 R)
• M56: 7,619,319 km (0.107 R)
• M57: 7,845,062 km (0.081 R)
• M58: 7,920,758 km (0.114 R)
• M59: 8,009,470 km (0.092 R)
• M60: 8,175,075 km (0.102 R)
• M61: 8,303,131 km (0.111 R)
• M62: 8,431,934 km (0.105 R)
• M63: 8,574,352 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.2

Radius: 13.1

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.02 AU - 1.6 AU

Year: 953 Days

Day: 13.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 25,134,694 km

• M1: 194,926 km (0.081 R)
• M2: 315,203 km (0.114 R)
• M3: 427,700 km (0.069 R)
• M4: 618,587 km (0.073 R)
• M5: 718,070 km (0.077 R)
• M6: 823,835 km (0.081 R)
• M7: 1,065,885 km (0.092 R)
• M8: 1,249,741 km (0.114 R)
• M9: 1,466,059 km (0.042 R)
• M10: 1,748,350 km (0.06 R)
• M11: 1,864,887 km (0.11 R)
• M12: 1,960,031 km (0.115 R)
• M13: 2,048,743 km (0.054 R)
• M14: 2,196,845 km (0.098 R)
• M15: 2,357,214 km (0.027 R)
• M16: 2,469,412 km (0.101 R)
• M17: 2,734,948 km (0.073 R)
• M18: 2,963,534 km (0.054 R)
• M19: 3,255,998 km (0.119 R)
• M20: 3,439,853 km (0.1 R)
• M21: 3,637,173 km (0.091 R)
• M22: 3,818,186 km (0.104 R)
• M23: 4,136,830 km (0.097 R)
• M24: 4,272,964 km (0.119 R)
• M25: 4,789,077 km (0.084 R)
• M26: 4,943,462 km (0.112 R)
• M27: 5,110,562 km (0.032 R)
• M28: 5,211,840 km (0.064 R)
• M29: 5,325,086 km (0.097 R)
• M30: 5,496,675 km (0.033 R)
• M31: 5,612,015 km (0.09 R)
• M32: 6,034,030 km (0.118 R)
• M33: 6,249,002 km (0.089 R)
• M34: 6,661,892 km (0.094 R)
• M35: 6,933,861 km (0.028 R)
• M36: 7,046,209 km (0.118 R)
• M37: 7,463,288 km (0.115 R)
• M38: 7,655,671 km (0.057 R)
• M39: 7,745,879 km (0.087 R)
• M40: 7,849,550 km (0.118 R)
• M41: 8,084,419 km (0.104 R)
• M42: 8,803,087 km (0.075 R)
• M43: 9,101,834 km (0.095 R)
• M44: 9,224,953 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.9

Radius: 9.1

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.6 AU - 1.6 AU

Year: 1287 Days

Day: 12.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 25,134,694 km

• M1: 123,269 km (0.101 R)
• M2: 183,557 km (0.117 R)
• M3: 242,498 km (0.114 R)
• M4: 354,697 km (0.091 R)
• M5: 447,447 km (0.118 R)
• M6: 511,475 km (0.082 R)
• M7: 588,967 km (0.064 R)
• M8: 724,502 km (0.097 R)
• M9: 813,364 km (0.115 R)
• M10: 876,644 km (0.102 R)
• M11: 1,052,271 km (0.101 R)
• M12: 1,109,119 km (0.107 R)
• M13: 1,193,342 km (0.115 R)
• M14: 1,300,005 km (0.098 R)
• M15: 1,395,898 km (0.09 R)
• M16: 1,580,801 km (0.062 R)
• M17: 1,668,764 km (0.119 R)
• M18: 1,849,927 km (0.08 R)
• M19: 1,911,711 km (0.061 R)
• M20: 2,037,523 km (0.04 R)
• M21: 2,117,558 km (0.058 R)
• M22: 2,465,523 km (0.104 R)
• M23: 2,559,620 km (0.077 R)
• M24: 2,804,810 km (0.114 R)
• M25: 2,894,270 km (0.119 R)
• M26: 3,103,557 km (0.106 R)
• M27: 3,261,533 km (0.115 R)
• M28: 3,403,052 km (0.12 R)
• M29: 3,566,114 km (0.117 R)
• M30: 3,624,158 km (0.113 R)
• M31: 3,731,569 km (0.066 R)
• M32: 3,810,407 km (0.12 R)
• M33: 3,879,821 km (0.098 R)
• M34: 3,939,660 km (0.111 R)
• M35: 4,305,277 km (0.1 R)
• M36: 4,377,682 km (0.073 R)
• M37: 4,439,915 km (0.093 R)
• M38: 4,523,540 km (0.103 R)
• M39: 4,607,764 km (0.072 R)
• M40: 4,820,343 km (0.114 R)
• M41: 4,949,595 km (0.086 R)
• M42: 5,068,974 km (0.1 R)
• M43: 5,189,251 km (0.067 R)
• M44: 5,421,726 km (0.104 R)
• M45: 5,488,895 km (0.116 R)
• M46: 5,556,215 km (0.078 R)
• M47: 5,657,642 km (0.115 R)
• M48: 5,714,339 km (0.109 R)
• M49: 5,908,518 km (0.08 R)
• M50: 6,012,189 km (0.117 R)
• M51: 6,232,995 km (0.053 R)
• M52: 6,373,916 km (0.116 R)
• M53: 6,456,495 km (0.092 R)
• M54: 6,887,336 km (0.09 R)
• M55: 7,179,651 km (0.078 R)
• M56: 7,376,821 km (0.082 R)
• M57: 7,827,110 km (0.102 R)
• M58: 8,081,127 km (0.118 R)
• M59: 8,145,155 km (0.119 R)
• M60: 8,247,779 km (0.1 R)
• M61: 8,363,718 km (0.101 R)
• M62: 8,480,254 km (0.075 R)
• M63: 8,571,210 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887

Radius: 11.9

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.49 AU - 3.55 AU

Year: 3337 Days

Day: 8.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 25,134,694 km

• M1: 189,391 km (0.074 R)
• M2: 265,087 km (0.105 R)
• M3: 461,509 km (0.067 R)
• M4: 702,811 km (0.108 R)
• M5: 778,208 km (0.043 R)
• M6: 914,492 km (0.119 R)
• M7: 1,034,768 km (0.112 R)
• M8: 1,428,959 km (0.08 R)
• M9: 1,643,333 km (0.068 R)
• M10: 1,732,194 km (0.072 R)
• M11: 1,961,527 km (0.055 R)
• M12: 2,152,414 km (0.061 R)
• M13: 2,433,359 km (0.098 R)
• M14: 2,569,792 km (0.111 R)
• M15: 2,691,266 km (0.111 R)
• M16: 2,779,229 km (0.101 R)
• M17: 3,012,602 km (0.074 R)
• M18: 3,122,556 km (0.119 R)
• M19: 3,556,540 km (0.051 R)
• M20: 3,751,316 km (0.106 R)
• M21: 3,969,729 km (0.072 R)
• M22: 4,090,604 km (0.107 R)
• M23: 4,586,521 km (0.078 R)
• M24: 5,255,373 km (0.072 R)
• M25: 5,885,928 km (0.112 R)
• M26: 6,140,245 km (0.077 R)
• M27: 6,707,669 km (0.107 R)
• M28: 6,803,861 km (0.101 R)
• M29: 7,565,314 km (0.072 R)
• M30: 7,741,091 km (0.09 R)
• M31: 7,968,929 km (0.117 R)
• M32: 8,096,536 km (0.107 R)
• M33: 8,353,695 km (0.073 R)
• M34: 8,797,252 km (0.104 R)
• M35: 8,902,719 km (0.116 R)
• M36: 9,061,741 km (0.115 R)
• M37: 9,382,629 km (0.029 R)
• M38: 9,652,952 km (0.099 R)
• M39: 9,734,483 km (0.037 R)
• M40: 9,898,293 km (0.074 R)
• M41: 10,008,098 km (0.086 R)
• M42: 10,507,006 km (0.064 R)
• M43: 10,759,677 km (0.118 R)
• M44: 10,872,474 km (0.086 R)
• M45: 10,985,720 km (0.083 R)
• M46: 11,270,704 km (0.07 R)
• M47: 11,385,445 km (0.116 R)
• M48: 12,198,958 km (0.063 R)
• M49: 13,151,598 km (0.09 R)
• M50: 13,302,691 km (0.097 R)
• M51: 13,698,079 km (0.048 R)
• M52: 14,844,447 km (0.104 R)
• M53: 14,938,843 km (0.116 R)
• M54: 15,318,074 km (0.11 R)
• M55: 17,162,466 km (0.109 R)
• M56: 17,460,166 km (0.042 R)
• M57: 17,759,511 km (0.09 R)
• M58: 18,127,672 km (0.034 R)
• M59: 18,430,757 km (0.113 R)
• M60: 19,178,896 km (0.049 R)
• M61: 19,453,258 km (0.089 R)
• M62: 19,625,595 km (0.06 R)
• M63: 20,424,298 km (0.117 R)
• M64: 20,809,961 km (0.115 R)
• M65: 21,162,863 km (0.055 R)
• M66: 21,802,842 km (0.101 R)
• M67: 22,233,086 km (0.104 R)
• M68: 23,065,448 km (0.114 R)
• M69: 23,467,268 km (0.115 R)
• M70: 24,463,141 km (0.085 R)
• M71: 24,611,842 km (0.109 R)
• M72: 24,947,539 km (0.05 R)
• M73: 25,022,338 km (0.094 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: 374 - 15,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit