🌌 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: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.8

Radius: 9.5

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.97 AU - 1.39 AU

Year: 815 Days

Day: 13.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 20,331,345 km

• M1: 119,678 km (0.082 R)
• M2: 210,035 km (0.086 R)
• M3: 365,767 km (0.07 R)
• M4: 429,495 km (0.111 R)
• M5: 722,707 km (0.12 R)
• M6: 824,284 km (0.086 R)
• M7: 912,996 km (0.116 R)
• M8: 1,017,415 km (0.035 R)
• M9: 1,279,810 km (0.063 R)
• M10: 1,426,117 km (0.049 R)
• M11: 1,563,597 km (0.055 R)
• M12: 1,751,043 km (0.091 R)
• M13: 1,867,281 km (0.093 R)
• M14: 2,107,385 km (0.089 R)
• M15: 2,189,664 km (0.11 R)
• M16: 2,477,790 km (0.073 R)
• M17: 2,599,861 km (0.044 R)
• M18: 2,715,201 km (0.117 R)
• M19: 2,841,312 km (0.104 R)
• M20: 2,923,442 km (0.089 R)
• M21: 3,118,068 km (0.118 R)
• M22: 3,183,891 km (0.112 R)
• M23: 3,432,673 km (0.094 R)
• M24: 3,579,129 km (0.108 R)
• M25: 3,687,887 km (0.056 R)
• M26: 3,807,715 km (0.048 R)
• M27: 3,939,062 km (0.071 R)
• M28: 4,041,087 km (0.119 R)
• M29: 4,185,599 km (0.109 R)
• M30: 4,543,437 km (0.1 R)
• M31: 4,618,236 km (0.09 R)
• M32: 4,704,404 km (0.054 R)
• M33: 4,823,783 km (0.036 R)
• M34: 5,010,182 km (0.067 R)
• M35: 5,076,454 km (0.045 R)
• M36: 5,606,479 km (0.074 R)
• M37: 5,733,039 km (0.092 R)
• M38: 5,918,989 km (0.118 R)
• M39: 6,000,819 km (0.109 R)
• M40: 6,225,216 km (0.094 R)
• M41: 6,440,338 km (0.099 R)
• M42: 6,976,497 km (0.038 R)
• M43: 7,038,281 km (0.114 R)
• M44: 7,125,197 km (0.091 R)
• M45: 7,375,474 km (0.065 R)
• M46: 7,590,446 km (0.082 R)
• M47: 7,769,066 km (0.104 R)
• M48: 7,987,778 km (0.112 R)
• M49: 8,300,139 km (0.081 R)
• M50: 8,391,992 km (0.085 R)
• M51: 8,603,224 km (0.088 R)
• M52: 8,990,682 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.2

Radius: 11.2

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.28 AU - 1.36 AU

Year: 964 Days

Day: 5.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 20,331,345 km

• M1: 144,960 km (0.113 R)
• M2: 217,665 km (0.036 R)
• M3: 328,517 km (0.117 R)
• M4: 399,277 km (0.077 R)
• M5: 536,159 km (0.092 R)
• M6: 663,167 km (0.08 R)
• M7: 742,604 km (0.072 R)
• M8: 918,381 km (0.118 R)
• M9: 1,021,604 km (0.1 R)
• M10: 1,226,403 km (0.107 R)
• M11: 1,304,942 km (0.091 R)
• M12: 1,444,966 km (0.119 R)
• M13: 1,559,109 km (0.074 R)
• M14: 1,636,900 km (0.093 R)
• M15: 2,343,002 km (0.102 R)
• M16: 2,460,137 km (0.112 R)
• M17: 2,588,642 km (0.063 R)
• M18: 2,738,090 km (0.105 R)
• M19: 2,852,233 km (0.1 R)
• M20: 2,929,126 km (0.116 R)
• M21: 3,184,191 km (0.097 R)
• M22: 3,324,513 km (0.064 R)
• M23: 3,415,918 km (0.072 R)
• M24: 3,559,681 km (0.065 R)
• M25: 3,632,386 km (0.078 R)
• M26: 3,885,356 km (0.114 R)
• M27: 4,046,323 km (0.088 R)
• M28: 4,220,605 km (0.083 R)
• M29: 4,408,649 km (0.117 R)
• M30: 4,542,988 km (0.05 R)
• M31: 4,861,781 km (0.049 R)
• M32: 4,965,752 km (0.087 R)
• M33: 5,164,418 km (0.035 R)
• M34: 5,246,846 km (0.104 R)
• M35: 5,377,445 km (0.106 R)
• M36: 5,641,934 km (0.076 R)
• M37: 5,739,322 km (0.094 R)
• M38: 6,096,562 km (0.118 R)
• M39: 6,271,592 km (0.094 R)
• M40: 6,486,414 km (0.084 R)
• M41: 6,819,718 km (0.073 R)
• M42: 7,040,824 km (0.042 R)
• M43: 7,132,527 km (0.087 R)
• M44: 7,330,296 km (0.094 R)
• M45: 7,449,974 km (0.057 R)
• M46: 7,623,807 km (0.118 R)
• M47: 7,785,522 km (0.067 R)
• M48: 8,181,059 km (0.058 R)
• M49: 8,346,813 km (0.104 R)
• M50: 8,499,553 km (0.116 R)
• M51: 9,105,873 km (0.12 R)
• M52: 9,378,141 km (0.049 R)
• M53: 9,667,762 km (0.056 R)
• M54: 9,813,620 km (0.096 R)
• M55: 9,886,923 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.9

Radius: 11.1

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.12 AU - 3.24 AU

Year: 2790 Days

Day: 6.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 20,331,345 km

• M1: 141,220 km (0.103 R)
• M2: 218,862 km (0.096 R)
• M3: 315,801 km (0.12 R)
• M4: 407,205 km (0.08 R)
• M5: 557,701 km (0.095 R)
• M6: 747,241 km (0.047 R)
• M7: 869,912 km (0.059 R)
• M8: 1,009,935 km (0.103 R)
• M9: 1,104,331 km (0.088 R)
• M10: 1,476,531 km (0.072 R)
• M11: 1,809,685 km (0.067 R)
• M12: 1,992,045 km (0.086 R)
• M13: 2,085,544 km (0.102 R)
• M14: 2,207,915 km (0.119 R)
• M15: 2,290,792 km (0.099 R)
• M16: 2,374,866 km (0.085 R)
• M17: 2,560,667 km (0.082 R)
• M18: 2,662,693 km (0.119 R)
• M19: 2,766,065 km (0.08 R)
• M20: 2,992,406 km (0.113 R)
• M21: 3,272,005 km (0.065 R)
• M22: 3,431,027 km (0.099 R)
• M23: 3,658,117 km (0.08 R)
• M24: 3,906,898 km (0.075 R)
• M25: 3,991,122 km (0.095 R)
• M26: 4,386,359 km (0.064 R)
• M27: 4,975,326 km (0.115 R)
• M28: 5,400,633 km (0.102 R)
• M29: 5,722,567 km (0.12 R)
• M30: 5,856,906 km (0.052 R)
• M31: 5,934,248 km (0.114 R)
• M32: 6,207,414 km (0.055 R)
• M33: 6,286,252 km (0.104 R)
• M34: 6,544,757 km (0.071 R)
• M35: 7,216,601 km (0.076 R)
• M36: 7,341,216 km (0.038 R)
• M37: 7,592,391 km (0.093 R)
• M38: 8,232,969 km (0.083 R)
• M39: 8,537,999 km (0.028 R)
• M40: 8,780,198 km (0.051 R)
• M41: 8,935,481 km (0.052 R)
• M42: 9,452,192 km (0.106 R)
• M43: 9,840,398 km (0.111 R)
• M44: 10,001,814 km (0.104 R)
• M45: 10,869,482 km (0.113 R)
• M46: 11,155,962 km (0.11 R)
• M47: 11,396,665 km (0.087 R)
• M48: 12,055,344 km (0.07 R)
• M49: 12,153,929 km (0.117 R)
• M50: 12,426,497 km (0.099 R)
• M51: 12,526,129 km (0.114 R)
• M52: 12,952,632 km (0.076 R)
• M53: 13,511,530 km (0.117 R)
• M54: 14,130,416 km (0.086 R)
• M55: 14,260,417 km (0.082 R)
• M56: 14,338,657 km (0.067 R)
• M57: 14,863,895 km (0.045 R)
• M58: 15,288,753 km (0.105 R)
• M59: 15,690,573 km (0.037 R)
• M60: 15,960,447 km (0.116 R)
• M61: 16,313,498 km (0.056 R)
• M62: 16,696,618 km (0.1 R)
• M63: 16,806,722 km (0.096 R)
• M64: 16,944,652 km (0.09 R)
• M65: 17,332,708 km (0.114 R)
• M66: 17,863,931 km (0.065 R)
• M67: 18,032,827 km (0.118 R)
• M68: 18,174,047 km (0.112 R)
• M69: 18,287,293 km (0.053 R)
• M70: 18,628,226 km (0.113 R)
• M71: 18,942,681 km (0.114 R)
• M72: 19,057,422 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.6

Radius: 14.8

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.6 AU - 3.04 AU

Year: 3011 Days

Day: 10.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 20,331,345 km

• M1: 184,753 km (0.051 R)
• M2: 304,880 km (0.074 R)
• M3: 495,019 km (0.069 R)
• M4: 589,565 km (0.086 R)
• M5: 737,069 km (0.069 R)
• M6: 1,053,169 km (0.092 R)
• M7: 1,461,422 km (0.088 R)
• M8: 1,583,793 km (0.114 R)
• M9: 1,839,455 km (0.095 R)
• M10: 1,999,675 km (0.062 R)
• M11: 2,178,594 km (0.115 R)
• M12: 2,672,267 km (0.072 R)
• M13: 2,824,258 km (0.101 R)
• M14: 2,917,009 km (0.092 R)
• M15: 3,042,073 km (0.097 R)
• M16: 3,346,804 km (0.077 R)
• M17: 3,779,889 km (0.075 R)
• M18: 4,055,598 km (0.107 R)
• M19: 4,160,766 km (0.069 R)
• M20: 4,445,450 km (0.061 R)
• M21: 4,572,160 km (0.106 R)
• M22: 4,718,466 km (0.111 R)
• M23: 4,959,469 km (0.044 R)
• M24: 5,434,591 km (0.055 R)
• M25: 5,785,847 km (0.053 R)
• M26: 6,184,974 km (0.07 R)
• M27: 6,306,448 km (0.066 R)
• M28: 6,531,293 km (0.081 R)
• M29: 6,758,832 km (0.08 R)
• M30: 6,967,970 km (0.07 R)
• M31: 7,094,529 km (0.088 R)
• M32: 7,630,090 km (0.11 R)
• M33: 8,045,972 km (0.068 R)
• M34: 8,223,245 km (0.094 R)
• M35: 8,402,015 km (0.064 R)
• M36: 8,559,392 km (0.086 R)
• M37: 8,763,144 km (0.106 R)
• M38: 8,922,765 km (0.083 R)
• M39: 9,291,374 km (0.091 R)
• M40: 9,594,459 km (0.11 R)
• M41: 10,282,610 km (0.066 R)
• M42: 10,451,206 km (0.102 R)
• M43: 10,717,790 km (0.1 R)
• M44: 10,913,165 km (0.114 R)
• M45: 11,307,505 km (0.108 R)
• M46: 11,631,384 km (0.112 R)
• M47: 12,008,819 km (0.093 R)
• M48: 12,544,230 km (0.049 R)
• M49: 12,750,227 km (0.054 R)
• M50: 13,243,899 km (0.089 R)
• M51: 13,638,239 km (0.107 R)
• M52: 15,062,262 km (0.054 R)
• M53: 15,171,618 km (0.097 R)
• M54: 16,084,314 km (0.118 R)
• M55: 16,392,486 km (0.082 R)
• M56: 17,100,233 km (0.06 R)
• M57: 17,414,838 km (0.111 R)
• M58: 17,673,642 km (0.064 R)
• M59: 18,399,192 km (0.11 R)
• M60: 18,633,462 km (0.11 R)
• M61: 18,780,517 km (0.112 R)
• M62: 19,016,433 km (0.037 R)
• M63: 19,223,626 km (0.066 R)
• M64: 19,431,567 km (0.099 R)
• M65: 19,759,934 km (0.096 R)
• M66: 19,969,820 km (0.09 R)
• M67: 20,210,523 km (0.096 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 17,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit