🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.4

Radius: 13.7

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.7 AU - 0.92 AU

Year: 503 Days

Day: 9.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 17,679,315 km

• M1: 177,573 km (0.112 R)
• M2: 269,127 km (0.08 R)
• M3: 495,618 km (0.086 R)
• M4: 581,337 km (0.102 R)
• M5: 666,608 km (0.111 R)
• M6: 800,648 km (0.116 R)
• M7: 917,633 km (0.083 R)
• M8: 1,004,550 km (0.091 R)
• M9: 1,115,551 km (0.085 R)
• M10: 1,222,215 km (0.104 R)
• M11: 1,346,231 km (0.117 R)
• M12: 1,521,859 km (0.05 R)
• M13: 1,666,071 km (0.11 R)
• M14: 1,759,869 km (0.089 R)
• M15: 1,845,439 km (0.042 R)
• M16: 1,953,150 km (0.106 R)
• M17: 2,116,211 km (0.096 R)
• M18: 2,213,001 km (0.095 R)
• M19: 2,366,638 km (0.075 R)
• M20: 2,484,372 km (0.059 R)
• M21: 2,615,569 km (0.047 R)
• M22: 2,702,486 km (0.108 R)
• M23: 2,843,556 km (0.102 R)
• M24: 2,951,117 km (0.096 R)
• M25: 3,090,393 km (0.115 R)
• M26: 3,188,679 km (0.108 R)
• M27: 3,281,878 km (0.098 R)
• M28: 3,388,541 km (0.099 R)
• M29: 3,599,026 km (0.048 R)
• M30: 3,696,115 km (0.061 R)
• M31: 3,794,101 km (0.105 R)
• M32: 3,926,196 km (0.084 R)
• M33: 4,059,937 km (0.082 R)
• M34: 4,154,333 km (0.093 R)
• M35: 4,297,498 km (0.03 R)
• M36: 4,400,721 km (0.046 R)
• M37: 4,497,959 km (0.105 R)
• M38: 4,815,107 km (0.032 R)
• M39: 4,908,157 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.8

Radius: 13.5

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.26 AU - 1.52 AU

Year: 1131 Days

Day: 7.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 17,679,315 km

• M1: 170,691 km (0.04 R)
• M2: 320,139 km (0.025 R)
• M3: 411,693 km (0.075 R)
• M4: 598,691 km (0.066 R)
• M5: 798,703 km (0.116 R)
• M6: 884,273 km (0.1 R)
• M7: 994,377 km (0.085 R)
• M8: 1,080,246 km (0.104 R)
• M9: 1,307,186 km (0.051 R)
• M10: 1,583,793 km (0.055 R)
• M11: 1,686,118 km (0.12 R)
• M12: 1,790,836 km (0.095 R)
• M13: 1,906,924 km (0.095 R)
• M14: 2,071,781 km (0.047 R)
• M15: 2,338,215 km (0.066 R)
• M16: 2,525,362 km (0.059 R)
• M17: 2,646,237 km (0.116 R)
• M18: 2,738,239 km (0.095 R)
• M19: 2,831,289 km (0.116 R)
• M20: 3,390,337 km (0.094 R)
• M21: 3,558,036 km (0.061 R)
• M22: 3,671,431 km (0.061 R)
• M23: 3,774,504 km (0.109 R)
• M24: 3,948,486 km (0.084 R)
• M25: 4,089,707 km (0.069 R)
• M26: 4,232,573 km (0.103 R)
• M27: 4,437,821 km (0.044 R)
• M28: 4,609,559 km (0.107 R)
• M29: 4,696,176 km (0.044 R)
• M30: 4,808,375 km (0.1 R)
• M31: 5,048,180 km (0.099 R)
• M32: 5,632,210 km (0.102 R)
• M33: 5,925,572 km (0.102 R)
• M34: 6,060,659 km (0.077 R)
• M35: 6,169,416 km (0.076 R)
• M36: 6,375,263 km (0.102 R)
• M37: 6,765,414 km (0.115 R)
• M38: 7,249,812 km (0.044 R)
• M39: 7,408,984 km (0.104 R)
• M40: 7,627,846 km (0.066 R)
• M41: 7,997,502 km (0.112 R)
• M42: 8,161,910 km (0.043 R)
• M43: 8,585,871 km (0.116 R)
• M44: 8,739,059 km (0.031 R)
• M45: 8,862,178 km (0.084 R)
• M46: 9,032,570 km (0.053 R)
• M47: 9,219,567 km (0.038 R)
• M48: 9,344,930 km (0.108 R)
• M49: 9,486,749 km (0.117 R)
• M50: 9,629,316 km (0.075 R)
• M51: 9,996,728 km (0.07 R)
• M52: 10,434,003 km (0.113 R)
• M53: 10,613,969 km (0.109 R)
• M54: 11,093,430 km (0.115 R)
• M55: 11,277,136 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.9

Radius: 8.4

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.39 AU - 1.45 AU

Year: 1168 Days

Day: 11 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 17,679,315 km

• M1: 117,135 km (0.041 R)
• M2: 182,509 km (0.098 R)
• M3: 290,220 km (0.037 R)
• M4: 504,145 km (0.101 R)
• M5: 559,945 km (0.06 R)
• M6: 617,989 km (0.099 R)
• M7: 721,959 km (0.118 R)
• M8: 934,239 km (0.115 R)
• M9: 1,062,444 km (0.061 R)
• M10: 1,211,892 km (0.097 R)
• M11: 1,305,092 km (0.112 R)
• M12: 1,441,226 km (0.04 R)
• M13: 1,590,525 km (0.09 R)
• M14: 1,806,544 km (0.115 R)
• M15: 2,013,737 km (0.073 R)
• M16: 2,087,638 km (0.117 R)
• M17: 2,172,011 km (0.038 R)
• M18: 2,411,966 km (0.082 R)
• M19: 2,510,551 km (0.061 R)
• M20: 2,650,575 km (0.111 R)
• M21: 2,917,757 km (0.109 R)
• M22: 3,129,288 km (0.04 R)
• M23: 3,182,994 km (0.094 R)
• M24: 3,236,849 km (0.056 R)
• M25: 3,411,729 km (0.105 R)
• M26: 3,511,361 km (0.088 R)
• M27: 3,567,311 km (0.088 R)
• M28: 3,691,178 km (0.108 R)
• M29: 4,047,969 km (0.063 R)
• M30: 4,200,858 km (0.1 R)
• M31: 4,561,089 km (0.081 R)
• M32: 4,683,461 km (0.118 R)
• M33: 4,782,046 km (0.084 R)
• M34: 4,968,893 km (0.098 R)
• M35: 5,234,579 km (0.047 R)
• M36: 5,452,992 km (0.074 R)
• M37: 5,596,008 km (0.08 R)
• M38: 5,661,382 km (0.062 R)
• M39: 5,753,385 km (0.098 R)
• M40: 6,112,868 km (0.114 R)
• M41: 6,383,940 km (0.053 R)
• M42: 6,479,682 km (0.078 R)
• M43: 6,603,549 km (0.104 R)
• M44: 6,756,139 km (0.091 R)
• M45: 6,881,652 km (0.109 R)
• M46: 6,951,813 km (0.079 R)
• M47: 7,008,211 km (0.107 R)
• M48: 7,149,581 km (0.098 R)
• M49: 7,234,852 km (0.068 R)
• M50: 7,449,525 km (0.082 R)
• M51: 7,797,340 km (0.101 R)
• M52: 8,224,891 km (0.06 R)
• M53: 8,284,431 km (0.075 R)
• M54: 8,463,948 km (0.084 R)
• M55: 8,584,375 km (0.041 R)
• M56: 8,735,768 km (0.075 R)
• M57: 8,796,504 km (0.114 R)
• M58: 9,056,356 km (0.061 R)
• M59: 9,318,900 km (0.095 R)
• M60: 9,443,216 km (0.111 R)
• M61: 9,521,306 km (0.053 R)
• M62: 9,615,104 km (0.109 R)
• M63: 9,725,058 km (0.073 R)
• M64: 9,788,039 km (0.105 R)
• M65: 9,851,319 km (0.101 R)
• M66: 10,009,743 km (0.081 R)
• M67: 10,265,107 km (0.108 R)
• M68: 10,554,878 km (0.073 R)
• M69: 10,619,654 km (0.06 R)
• M70: 10,782,267 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.7

Radius: 11.1

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.07 AU - 2.51 AU

Year: 2392 Days

Day: 13.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 17,679,315 km

• M1: 146,157 km (0.052 R)
• M2: 262,843 km (0.12 R)
• M3: 442,211 km (0.107 R)
• M4: 565,031 km (0.117 R)
• M5: 684,410 km (0.082 R)
• M6: 786,735 km (0.03 R)
• M7: 1,208,452 km (0.108 R)
• M8: 1,636,900 km (0.11 R)
• M9: 1,911,262 km (0.064 R)
• M10: 2,010,147 km (0.114 R)
• M11: 2,174,704 km (0.102 R)
• M12: 2,544,510 km (0.082 R)
• M13: 2,737,043 km (0.113 R)
• M14: 2,877,515 km (0.039 R)
• M15: 3,006,020 km (0.09 R)
• M16: 3,107,297 km (0.093 R)
• M17: 3,180,301 km (0.088 R)
• M18: 3,268,863 km (0.094 R)
• M19: 3,358,173 km (0.104 R)
• M20: 3,478,450 km (0.069 R)
• M21: 3,661,707 km (0.068 R)
• M22: 4,558,995 km (0.048 R)
• M23: 4,726,246 km (0.082 R)
• M24: 4,810,619 km (0.12 R)
• M25: 4,895,590 km (0.066 R)
• M26: 4,998,065 km (0.07 R)
• M27: 5,118,641 km (0.041 R)
• M28: 5,240,264 km (0.079 R)
• M29: 5,397,940 km (0.097 R)
• M30: 5,486,203 km (0.095 R)
• M31: 5,826,239 km (0.114 R)
• M32: 6,062,903 km (0.096 R)
• M33: 6,302,708 km (0.104 R)
• M34: 6,377,058 km (0.088 R)
• M35: 7,176,210 km (0.101 R)
• M36: 7,292,896 km (0.097 R)
• M37: 7,587,604 km (0.06 R)
• M38: 7,686,787 km (0.065 R)
• M39: 7,906,397 km (0.075 R)
• M40: 7,986,731 km (0.109 R)
• M41: 8,087,560 km (0.026 R)
• M42: 8,536,354 km (0.117 R)
• M43: 8,618,782 km (0.112 R)
• M44: 9,077,150 km (0.117 R)
• M45: 9,288,083 km (0.049 R)
• M46: 9,500,662 km (0.107 R)
• M47: 9,865,830 km (0.112 R)
• M48: 10,017,672 km (0.101 R)
• M49: 11,033,890 km (0.11 R)
• M50: 11,213,856 km (0.112 R)
• M51: 11,304,363 km (0.087 R)
• M52: 11,714,261 km (0.103 R)
• M53: 11,851,891 km (0.105 R)
• M54: 12,036,345 km (0.108 R)
• M55: 12,619,029 km (0.096 R)
• M56: 13,067,972 km (0.087 R)
• M57: 13,258,560 km (0.102 R)
• M58: 13,330,367 km (0.111 R)
• M59: 13,426,110 km (0.072 R)
• M60: 13,618,493 km (0.076 R)
• M61: 13,763,303 km (0.088 R)
• M62: 14,323,398 km (0.091 R)
• M63: 14,470,752 km (0.048 R)
• M64: 14,866,139 km (0.113 R)
• M65: 15,566,556 km (0.096 R)
• M66: 15,667,535 km (0.075 R)
• M67: 16,175,569 km (0.076 R)
• M68: 16,252,313 km (0.085 R)
• M69: 16,431,681 km (0.109 R)
• M70: 16,611,647 km (0.101 R)
• M71: 16,895,883 km (0.085 R)
• M72: 17,574,159 km (0.114 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 18,147 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit