🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.6

Radius: 14.9

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.67 AU - 0.81 AU

Year: 432 Days

Day: 8.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 11,375,000 km

• M1: 190,588 km (0.077 R)
• M2: 334,950 km (0.066 R)
• M3: 432,637 km (0.086 R)
• M4: 534,513 km (0.096 R)
• M5: 659,427 km (0.085 R)
• M6: 774,917 km (0.048 R)
• M7: 893,997 km (0.101 R)
• M8: 1,010,534 km (0.034 R)
• M9: 1,152,951 km (0.083 R)
• M10: 1,286,841 km (0.114 R)
• M11: 1,476,082 km (0.087 R)
• M12: 1,640,191 km (0.069 R)
• M13: 1,757,177 km (0.084 R)
• M14: 1,925,923 km (0.117 R)
• M15: 2,018,674 km (0.09 R)
• M16: 2,293,335 km (0.088 R)
• M17: 2,580,414 km (0.041 R)
• M18: 2,704,131 km (0.071 R)
• M19: 2,822,912 km (0.092 R)
• M20: 2,957,849 km (0.094 R)
• M21: 3,058,678 km (0.112 R)
• M22: 3,153,374 km (0.078 R)
• M23: 3,286,067 km (0.094 R)
• M24: 3,534,399 km (0.051 R)
• M25: 3,649,440 km (0.118 R)
• M26: 3,742,340 km (0.095 R)
• M27: 3,836,138 km (0.053 R)
• M28: 3,930,684 km (0.074 R)
• M29: 4,202,952 km (0.098 R)
• M30: 4,300,490 km (0.111 R)
• M31: 4,407,153 km (0.12 R)
• M32: 4,522,942 km (0.051 R)
• M33: 4,656,533 km (0.09 R)
• M34: 4,783,093 km (0.054 R)
• M35: 4,902,173 km (0.12 R)
• M36: 5,030,976 km (0.041 R)
• M37: 5,221,863 km (0.109 R)
• M38: 5,539,460 km (0.05 R)
• M39: 5,736,779 km (0.061 R)
• M40: 5,963,869 km (0.103 R)
• M41: 6,138,449 km (0.077 R)
• M42: 6,305,401 km (0.12 R)
• M43: 6,417,599 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.3

Radius: 11.3

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.8 AU - 1.04 AU

Year: 599 Days

Day: 9.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 11,375,000 km

• M1: 140,772 km (0.052 R)
• M2: 217,067 km (0.111 R)
• M3: 334,950 km (0.101 R)
• M4: 409,749 km (0.062 R)
• M5: 488,287 km (0.107 R)
• M6: 622,477 km (0.055 R)
• M7: 725,550 km (0.109 R)
• M8: 820,993 km (0.093 R)
• M9: 1,061,696 km (0.056 R)
• M10: 1,134,849 km (0.112 R)
• M11: 1,281,007 km (0.06 R)
• M12: 1,410,708 km (0.115 R)
• M13: 1,689,858 km (0.066 R)
• M14: 1,922,183 km (0.105 R)
• M15: 1,999,824 km (0.029 R)
• M16: 2,124,888 km (0.082 R)
• M17: 2,225,717 km (0.107 R)
• M18: 2,537,629 km (0.072 R)
• M19: 2,893,372 km (0.103 R)
• M20: 3,081,118 km (0.079 R)
• M21: 3,180,301 km (0.058 R)
• M22: 3,257,494 km (0.078 R)
• M23: 3,366,401 km (0.062 R)
• M24: 3,604,112 km (0.085 R)
• M25: 3,676,517 km (0.077 R)
• M26: 3,790,212 km (0.096 R)
• M27: 3,904,953 km (0.086 R)
• M28: 4,004,436 km (0.071 R)
• M29: 4,214,022 km (0.088 R)
• M30: 4,316,048 km (0.119 R)
• M31: 4,548,523 km (0.096 R)
• M32: 4,635,739 km (0.049 R)
• M33: 4,714,726 km (0.035 R)
• M34: 4,865,072 km (0.057 R)
• M35: 4,981,160 km (0.077 R)
• M36: 5,125,223 km (0.107 R)
• M37: 5,216,029 km (0.092 R)
• M38: 5,500,863 km (0.117 R)
• M39: 5,631,313 km (0.066 R)
• M40: 5,800,358 km (0.099 R)
• M41: 5,904,628 km (0.101 R)
• M42: 6,009,496 km (0.111 R)
• M43: 6,182,282 km (0.038 R)
• M44: 6,259,773 km (0.067 R)
• M45: 6,356,862 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.3

Radius: 10.4

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.95 AU - 1.09 AU

Year: 699 Days

Day: 12.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 11,375,000 km

• M1: 130,599 km (0.103 R)
• M2: 204,201 km (0.076 R)
• M3: 285,134 km (0.106 R)
• M4: 365,617 km (0.113 R)
• M5: 448,644 km (0.099 R)
• M6: 610,359 km (0.056 R)
• M7: 713,582 km (0.12 R)
• M8: 869,912 km (0.102 R)
• M9: 1,032,525 km (0.119 R)
• M10: 1,100,442 km (0.111 R)
• M11: 1,259,464 km (0.065 R)
• M12: 1,369,718 km (0.093 R)
• M13: 1,438,832 km (0.09 R)
• M14: 1,660,088 km (0.056 R)
• M15: 1,727,257 km (0.059 R)
• M16: 1,843,794 km (0.076 R)
• M17: 1,984,266 km (0.117 R)
• M18: 2,099,157 km (0.052 R)
• M19: 2,209,112 km (0.091 R)
• M20: 2,628,734 km (0.052 R)
• M21: 2,699,793 km (0.119 R)
• M22: 2,811,542 km (0.112 R)
• M23: 3,198,552 km (0.105 R)
• M24: 3,394,226 km (0.117 R)
• M25: 3,497,748 km (0.096 R)
• M26: 3,611,293 km (0.087 R)
• M27: 3,681,753 km (0.104 R)
• M28: 4,022,836 km (0.117 R)
• M29: 4,105,115 km (0.044 R)
• M30: 4,224,943 km (0.059 R)
• M31: 4,299,293 km (0.074 R)
• M32: 4,468,189 km (0.038 R)
• M33: 4,582,033 km (0.096 R)
• M34: 4,668,052 km (0.074 R)
• M35: 4,783,691 km (0.112 R)
• M36: 4,870,907 km (0.093 R)
• M37: 4,988,191 km (0.078 R)
• M38: 5,116,247 km (0.104 R)
• M39: 5,315,512 km (0.107 R)
• M40: 5,385,823 km (0.055 R)
• M41: 5,507,146 km (0.094 R)
• M42: 5,793,626 km (0.118 R)
• M43: 5,886,826 km (0.096 R)
• M44: 6,032,833 km (0.1 R)
• M45: 6,510,051 km (0.082 R)
• M46: 6,585,298 km (0.1 R)
• M47: 6,650,074 km (0.076 R)
• M48: 6,747,762 km (0.087 R)
• M49: 6,878,660 km (0.067 R)
• M50: 7,087,648 km (0.058 R)
• M51: 7,165,289 km (0.088 R)
• M52: 7,321,170 km (0.077 R)
• M53: 7,421,999 km (0.097 R)
• M54: 7,489,468 km (0.092 R)
• M55: 7,557,236 km (0.083 R)

Asteroid Belt

Center: 1.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.4

Radius: 10.6

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.18 AU - 2.54 AU

Year: 2459 Days

Day: 7.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 11,375,000 km

• M1: 166,054 km (0.101 R)
• M2: 253,718 km (0.053 R)
• M3: 381,475 km (0.092 R)
• M4: 558,898 km (0.106 R)
• M5: 739,761 km (0.099 R)
• M6: 824,583 km (0.113 R)
• M7: 933,790 km (0.109 R)
• M8: 1,026,391 km (0.086 R)
• M9: 1,323,792 km (0.091 R)
• M10: 1,429,108 km (0.086 R)
• M11: 1,648,269 km (0.105 R)
• M12: 1,717,982 km (0.11 R)
• M13: 1,970,054 km (0.106 R)
• M14: 2,081,804 km (0.111 R)
• M15: 2,176,649 km (0.112 R)
• M16: 2,253,542 km (0.093 R)
• M17: 2,430,068 km (0.104 R)
• M18: 2,519,976 km (0.081 R)
• M19: 2,744,822 km (0.095 R)
• M20: 2,817,676 km (0.108 R)
• M21: 2,922,993 km (0.091 R)
• M22: 3,018,885 km (0.073 R)
• M23: 3,213,961 km (0.08 R)
• M24: 3,324,214 km (0.085 R)
• M25: 3,469,324 km (0.109 R)
• M26: 3,537,092 km (0.118 R)
• M27: 3,628,048 km (0.113 R)
• M28: 3,754,607 km (0.111 R)
• M29: 3,929,338 km (0.089 R)
• M30: 4,094,943 km (0.117 R)
• M31: 4,323,528 km (0.096 R)
• M32: 4,506,785 km (0.071 R)
• M33: 4,618,086 km (0.114 R)
• M34: 4,767,983 km (0.07 R)
• M35: 5,149,608 km (0.056 R)
• M36: 5,227,099 km (0.101 R)
• M37: 5,409,459 km (0.115 R)
• M38: 5,567,584 km (0.071 R)
• M39: 5,660,484 km (0.103 R)
• M40: 5,834,467 km (0.102 R)
• M41: 5,942,327 km (0.105 R)
• M42: 6,105,538 km (0.094 R)
• M43: 6,339,210 km (0.114 R)
• M44: 6,575,874 km (0.066 R)
• M45: 6,646,035 km (0.085 R)
• M46: 6,843,953 km (0.058 R)
• M47: 7,015,093 km (0.054 R)
• M48: 7,728,525 km (0.056 R)
• M49: 7,862,116 km (0.117 R)
• M50: 8,026,375 km (0.078 R)
• M51: 8,116,582 km (0.038 R)
• M52: 8,328,113 km (0.103 R)
• M53: 8,449,886 km (0.094 R)
• M54: 8,556,849 km (0.091 R)
• M55: 9,129,958 km (0.099 R)
• M56: 9,763,505 km (0.071 R)
• M57: 10,247,903 km (0.076 R)
• M58: 10,476,638 km (0.115 R)
• M59: 10,707,168 km (0.111 R)
• M60: 10,956,099 km (0.093 R)
• M61: 11,139,656 km (0.077 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: 189 - 12,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit