🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.9

Radius: 12.6

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.92 AU - 1.5 AU

Year: 919 Days

Day: 13.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 14,155,223 km

• M1: 159,920 km (0.05 R)
• M2: 239,656 km (0.101 R)
• M3: 450,738 km (0.07 R)
• M4: 582,534 km (0.038 R)
• M5: 702,362 km (0.092 R)
• M6: 854,952 km (0.12 R)
• M7: 1,038,808 km (0.094 R)
• M8: 1,168,958 km (0.107 R)
• M9: 1,497,624 km (0.114 R)
• M10: 1,692,251 km (0.091 R)
• M11: 1,831,976 km (0.059 R)
• M12: 1,919,341 km (0.079 R)
• M13: 2,156,753 km (0.117 R)
• M14: 2,257,881 km (0.082 R)
• M15: 2,456,247 km (0.108 R)
• M16: 2,544,361 km (0.095 R)
• M17: 2,815,282 km (0.099 R)
• M18: 2,917,009 km (0.05 R)
• M19: 3,076,630 km (0.077 R)
• M20: 3,593,191 km (0.071 R)
• M21: 3,673,675 km (0.063 R)
• M22: 3,959,856 km (0.05 R)
• M23: 4,137,129 km (0.05 R)
• M24: 4,221,502 km (0.109 R)
• M25: 4,402,815 km (0.052 R)
• M26: 4,488,983 km (0.116 R)
• M27: 4,696,027 km (0.114 R)
• M28: 4,784,290 km (0.12 R)
• M29: 4,895,142 km (0.119 R)
• M30: 5,074,509 km (0.114 R)
• M31: 5,336,306 km (0.042 R)
• M32: 5,486,203 km (0.091 R)
• M33: 5,590,772 km (0.07 R)
• M34: 5,719,575 km (0.092 R)
• M35: 5,825,640 km (0.103 R)
• M36: 5,932,453 km (0.104 R)
• M37: 6,075,768 km (0.118 R)
• M38: 6,159,992 km (0.118 R)
• M39: 6,341,753 km (0.032 R)
• M40: 6,427,173 km (0.061 R)
• M41: 6,747,911 km (0.056 R)
• M42: 6,847,543 km (0.106 R)
• M43: 7,023,321 km (0.036 R)
• M44: 7,328,052 km (0.061 R)
• M45: 7,507,868 km (0.118 R)
• M46: 7,754,256 km (0.028 R)
• M47: 7,871,990 km (0.099 R)
• M48: 8,685,054 km (0.104 R)
• M49: 8,834,652 km (0.094 R)
• M50: 9,274,470 km (0.097 R)
• M51: 9,385,471 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500

Radius: 14

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.72 AU - 4.2 AU

Year: 5439 Days

Day: 14.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 14,155,223 km

• M1: 198,516 km (0.084 R)
• M2: 361,279 km (0.042 R)
• M3: 493,673 km (0.096 R)
• M4: 833,111 km (0.075 R)
• M5: 920,326 km (0.054 R)
• M6: 1,037,611 km (0.054 R)
• M7: 1,231,190 km (0.038 R)
• M8: 1,377,198 km (0.052 R)
• M9: 1,576,163 km (0.104 R)
• M10: 1,671,457 km (0.076 R)
• M11: 1,785,151 km (0.057 R)
• M12: 1,918,443 km (0.052 R)
• M13: 2,020,618 km (0.089 R)
• M14: 2,284,659 km (0.083 R)
• M15: 2,448,618 km (0.114 R)
• M16: 2,654,465 km (0.105 R)
• M17: 3,063,615 km (0.079 R)
• M18: 3,898,221 km (0.095 R)
• M19: 4,007,428 km (0.083 R)
• M20: 4,095,541 km (0.102 R)
• M21: 4,184,402 km (0.101 R)
• M22: 4,273,862 km (0.049 R)
• M23: 4,477,464 km (0.047 R)
• M24: 5,036,362 km (0.109 R)
• M25: 5,445,662 km (0.114 R)
• M26: 5,543,648 km (0.105 R)
• M27: 6,118,254 km (0.096 R)
• M28: 6,271,292 km (0.1 R)
• M29: 6,503,319 km (0.118 R)
• M30: 6,607,289 km (0.106 R)
• M31: 7,109,190 km (0.065 R)
• M32: 8,065,868 km (0.077 R)
• M33: 8,177,768 km (0.105 R)
• M34: 8,573,753 km (0.078 R)
• M35: 8,860,383 km (0.118 R)
• M36: 9,062,938 km (0.073 R)
• M37: 9,266,990 km (0.1 R)
• M38: 9,354,953 km (0.027 R)
• M39: 9,443,216 km (0.064 R)
• M40: 9,531,778 km (0.105 R)
• M41: 9,828,730 km (0.084 R)
• M42: 10,038,616 km (0.119 R)
• M43: 10,249,848 km (0.114 R)
• M44: 10,523,612 km (0.066 R)
• M45: 11,171,969 km (0.094 R)
• M46: 11,422,396 km (0.11 R)
• M47: 11,896,920 km (0.088 R)
• M48: 12,120,719 km (0.079 R)
• M49: 12,249,074 km (0.071 R)
• M50: 12,345,714 km (0.057 R)
• M51: 12,474,966 km (0.089 R)
• M52: 13,095,199 km (0.112 R)
• M53: 13,293,117 km (0.098 R)
• M54: 13,792,325 km (0.107 R)
• M55: 14,229,899 km (0.118 R)
• M56: 14,535,677 km (0.057 R)
• M57: 14,740,626 km (0.099 R)
• M58: 14,843,550 km (0.08 R)
• M59: 15,326,751 km (0.033 R)
• M60: 15,640,158 km (0.084 R)
• M61: 16,450,530 km (0.048 R)
• M62: 17,022,443 km (0.087 R)
• M63: 17,310,867 km (0.083 R)
• M64: 17,782,998 km (0.069 R)
• M65: 18,075,761 km (0.104 R)
• M66: 18,259,467 km (0.101 R)
• M67: 19,112,624 km (0.092 R)
• M68: 19,676,010 km (0.028 R)
• M69: 21,476,719 km (0.059 R)
• M70: 21,749,436 km (0.081 R)
• M71: 23,170,017 km (0.114 R)
• M72: 23,810,895 km (0.116 R)
• M73: 24,052,794 km (0.115 R)
• M74: 24,498,447 km (0.051 R)
• M75: 24,620,369 km (0.028 R)
• M76: 25,603,676 km (0.091 R)
• M77: 26,516,223 km (0.115 R)
• M78: 27,608,437 km (0.104 R)
• M79: 27,989,911 km (0.069 R)
• M80: 28,544,171 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.9

Radius: 8.6

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.88 AU - 4.68 AU

Year: 6112 Days

Day: 8.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 14,155,223 km

• M1: 221,554 km (0.112 R)
• M2: 308,022 km (0.092 R)
• M3: 387,907 km (0.076 R)
• M4: 799,601 km (0.108 R)
• M5: 1,566,888 km (0.084 R)
• M6: 2,270,896 km (0.118 R)
• M7: 2,811,393 km (0.051 R)
• M8: 2,924,190 km (0.041 R)
• M9: 3,201,245 km (0.094 R)
• M10: 3,366,700 km (0.044 R)
• M11: 3,930,385 km (0.119 R)
• M12: 4,159,120 km (0.113 R)
• M13: 4,470,732 km (0.077 R)
• M14: 4,629,306 km (0.069 R)
• M15: 4,763,047 km (0.114 R)
• M16: 4,925,061 km (0.099 R)
• M17: 5,061,644 km (0.049 R)
• M18: 5,648,516 km (0.063 R)
• M19: 5,705,513 km (0.055 R)
• M20: 6,139,497 km (0.065 R)
• M21: 6,614,021 km (0.073 R)
• M22: 7,223,782 km (0.06 R)
• M23: 7,316,832 km (0.12 R)
• M24: 7,692,921 km (0.064 R)
• M25: 7,915,223 km (0.049 R)
• M26: 8,075,443 km (0.032 R)
• M27: 8,858,887 km (0.118 R)
• M28: 9,025,090 km (0.086 R)
• M29: 9,158,830 km (0.113 R)
• M30: 9,428,406 km (0.075 R)
• M31: 9,734,782 km (0.076 R)
• M32: 10,079,007 km (0.106 R)
• M33: 10,850,334 km (0.082 R)
• M34: 11,495,549 km (0.047 R)
• M35: 12,412,285 km (0.05 R)
• M36: 12,598,385 km (0.089 R)
• M37: 12,785,532 km (0.034 R)
• M38: 13,352,358 km (0.087 R)
• M39: 13,504,798 km (0.058 R)
• M40: 13,696,283 km (0.07 R)
• M41: 14,120,842 km (0.05 R)
• M42: 14,315,170 km (0.107 R)
• M43: 14,785,206 km (0.059 R)
• M44: 15,180,893 km (0.042 R)
• M45: 15,260,479 km (0.063 R)
• M46: 15,459,893 km (0.09 R)
• M47: 16,185,143 km (0.078 R)
• M48: 16,347,906 km (0.096 R)
• M49: 16,756,906 km (0.095 R)
• M50: 17,004,042 km (0.049 R)
• M51: 17,376,840 km (0.1 R)
• M52: 17,543,492 km (0.092 R)
• M53: 17,668,705 km (0.074 R)
• M54: 19,238,286 km (0.09 R)
• M55: 19,410,773 km (0.109 R)
• M56: 19,713,559 km (0.057 R)
• M57: 20,455,564 km (0.03 R)
• M58: 20,631,491 km (0.078 R)
• M59: 22,872,617 km (0.051 R)
• M60: 23,238,384 km (0.106 R)
• M61: 23,376,014 km (0.114 R)
• M62: 23,513,943 km (0.1 R)
• M63: 24,347,053 km (0.112 R)
• M64: 24,440,253 km (0.072 R)
• M65: 26,328,477 km (0.108 R)
• M66: 26,471,942 km (0.066 R)
• M67: 27,193,452 km (0.096 R)
• M68: 27,532,291 km (0.054 R)
• M69: 28,606,404 km (0.074 R)
• M70: 29,000,445 km (0.117 R)
• M71: 29,247,581 km (0.059 R)
• M72: 30,644,525 km (0.094 R)
• M73: 31,503,367 km (0.104 R)
• M74: 31,757,384 km (0.071 R)
• M75: 32,729,172 km (0.05 R)
• M76: 33,192,925 km (0.09 R)
• M77: 33,347,909 km (0.118 R)
• M78: 33,814,504 km (0.117 R)
• M79: 34,283,194 km (0.07 R)
• M80: 34,544,542 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.8

Radius: 11.9

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.99 AU - 5.99 AU

Year: 7694 Days

Day: 5.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 14,155,223 km

• M1: 206,744 km (0.091 R)
• M2: 374,743 km (0.093 R)
• M3: 1,061,247 km (0.11 R)
• M4: 1,147,116 km (0.076 R)
• M5: 1,486,404 km (0.056 R)
• M6: 2,167,972 km (0.1 R)
• M7: 2,358,111 km (0.048 R)
• M8: 2,565,603 km (0.103 R)
• M9: 2,659,850 km (0.063 R)
• M10: 2,791,347 km (0.055 R)
• M11: 3,377,471 km (0.088 R)
• M12: 3,494,157 km (0.047 R)
• M13: 3,599,026 km (0.088 R)
• M14: 3,744,883 km (0.116 R)
• M15: 4,001,593 km (0.081 R)
• M16: 4,097,635 km (0.117 R)
• M17: 4,376,336 km (0.07 R)
• M18: 5,706,261 km (0.112 R)
• M19: 6,175,849 km (0.073 R)
• M20: 6,674,309 km (0.118 R)
• M21: 6,854,275 km (0.107 R)
• M22: 6,936,554 km (0.108 R)
• M23: 7,336,579 km (0.102 R)
• M24: 7,471,516 km (0.118 R)
• M25: 7,985,086 km (0.073 R)
• M26: 8,211,278 km (0.109 R)
• M27: 8,794,859 km (0.072 R)
• M28: 8,956,425 km (0.11 R)
• M29: 9,082,685 km (0.069 R)
• M30: 9,927,464 km (0.115 R)
• M31: 10,302,656 km (0.093 R)
• M32: 11,730,867 km (0.06 R)
• M33: 12,488,281 km (0.112 R)
• M34: 13,612,509 km (0.083 R)
• M35: 14,155,250 km (0.078 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 15,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit