🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.9

Radius: 12.4

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.04 AU - 1.48 AU

Year: 943 Days

Day: 9.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 131.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 57,472,244 km

• M1: 164,857 km (0.097 R)
• M2: 311,014 km (0.052 R)
• M3: 410,197 km (0.102 R)
• M4: 505,192 km (0.108 R)
• M5: 669,750 km (0.115 R)
• M6: 810,521 km (0.119 R)
• M7: 926,759 km (0.101 R)
• M8: 1,060,200 km (0.116 R)
• M9: 1,247,646 km (0.108 R)
• M10: 1,347,727 km (0.113 R)
• M11: 1,467,256 km (0.114 R)
• M12: 1,556,267 km (0.064 R)
• M13: 1,642,884 km (0.092 R)
• M14: 1,807,441 km (0.109 R)
• M15: 1,917,097 km (0.064 R)
• M16: 2,015,083 km (0.026 R)
• M17: 2,240,677 km (0.091 R)
• M18: 2,354,222 km (0.088 R)
• M19: 2,494,993 km (0.102 R)
• M20: 2,638,757 km (0.059 R)
• M21: 2,753,648 km (0.097 R)
• M22: 2,880,956 km (0.114 R)
• M23: 3,010,208 km (0.079 R)
• M24: 3,180,152 km (0.093 R)
• M25: 3,269,162 km (0.117 R)
• M26: 3,381,660 km (0.037 R)
• M27: 3,891,938 km (0.084 R)
• M28: 4,005,333 km (0.115 R)
• M29: 4,083,573 km (0.049 R)
• M30: 4,162,411 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.2

Radius: 12.9

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.35 AU - 1.81 AU

Year: 1324 Days

Day: 11.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 57,472,244 km

• M1: 161,715 km (0.11 R)
• M2: 246,687 km (0.119 R)
• M3: 453,431 km (0.118 R)
• M4: 555,906 km (0.061 R)
• M5: 809,474 km (0.068 R)
• M6: 934,837 km (0.074 R)
• M7: 1,183,170 km (0.119 R)
• M8: 1,340,397 km (0.087 R)
• M9: 1,472,791 km (0.104 R)
• M10: 1,557,015 km (0.082 R)
• M11: 1,716,935 km (0.083 R)
• M12: 1,806,095 km (0.119 R)
• M13: 1,981,873 km (0.081 R)
• M14: 2,090,181 km (0.12 R)
• M15: 2,185,774 km (0.102 R)
• M16: 2,267,904 km (0.056 R)
• M17: 2,358,560 km (0.113 R)
• M18: 2,442,933 km (0.116 R)
• M19: 2,528,204 km (0.1 R)
• M20: 2,678,101 km (0.108 R)
• M21: 2,920,749 km (0.083 R)
• M22: 3,255,848 km (0.111 R)
• M23: 3,358,921 km (0.097 R)
• M24: 3,462,892 km (0.057 R)
• M25: 3,629,992 km (0.102 R)
• M26: 3,790,810 km (0.101 R)
• M27: 4,018,199 km (0.106 R)
• M28: 4,128,901 km (0.069 R)
• M29: 4,306,474 km (0.093 R)
• M30: 4,400,870 km (0.078 R)
• M31: 4,505,589 km (0.1 R)
• M32: 4,756,315 km (0.12 R)
• M33: 4,893,346 km (0.043 R)
• M34: 5,221,564 km (0.108 R)
• M35: 5,526,145 km (0.067 R)
• M36: 5,742,913 km (0.081 R)
• M37: 6,131,718 km (0.078 R)
• M38: 6,366,885 km (0.063 R)
• M39: 6,659,798 km (0.08 R)
• M40: 7,180,249 km (0.111 R)
• M41: 7,622,012 km (0.081 R)
• M42: 7,805,867 km (0.105 R)

Asteroid Belt

Center: 2.05 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.5

Radius: 14.8

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.9 AU - 3.14 AU

Year: 2668 Days

Day: 11.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 53.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 57,472,244 km

• M1: 184,604 km (0.115 R)
• M2: 310,416 km (0.056 R)
• M3: 436,227 km (0.108 R)
• M4: 608,714 km (0.117 R)
• M5: 762,201 km (0.106 R)
• M6: 856,747 km (0.102 R)
• M7: 964,308 km (0.071 R)
• M8: 1,130,960 km (0.115 R)
• M9: 1,298,360 km (0.114 R)
• M10: 1,454,540 km (0.034 R)
• M11: 1,765,404 km (0.083 R)
• M12: 1,951,355 km (0.056 R)
• M13: 2,144,037 km (0.117 R)
• M14: 2,260,424 km (0.115 R)
• M15: 2,379,055 km (0.086 R)
• M16: 2,524,165 km (0.09 R)
• M17: 2,773,096 km (0.072 R)
• M18: 3,082,464 km (0.056 R)
• M19: 3,254,950 km (0.061 R)
• M20: 3,376,274 km (0.054 R)
• M21: 3,471,718 km (0.108 R)
• M22: 3,665,297 km (0.04 R)
• M23: 3,919,614 km (0.096 R)
• M24: 4,092,399 km (0.111 R)
• M25: 4,671,792 km (0.107 R)
• M26: 4,901,724 km (0.113 R)
• M27: 5,293,221 km (0.086 R)
• M28: 5,565,340 km (0.115 R)
• M29: 5,760,116 km (0.108 R)
• M30: 5,907,770 km (0.07 R)
• M31: 6,257,380 km (0.115 R)
• M32: 6,409,222 km (0.05 R)
• M33: 6,596,668 km (0.109 R)
• M34: 6,733,999 km (0.098 R)
• M35: 7,187,280 km (0.107 R)
• M36: 7,722,541 km (0.108 R)
• M37: 8,197,066 km (0.092 R)
• M38: 8,307,918 km (0.047 R)
• M39: 8,475,168 km (0.102 R)
• M40: 8,718,863 km (0.117 R)
• M41: 9,021,799 km (0.1 R)
• M42: 9,424,815 km (0.104 R)
• M43: 10,308,191 km (0.09 R)
• M44: 10,448,065 km (0.118 R)
• M45: 10,790,345 km (0.08 R)
• M46: 11,095,375 km (0.094 R)
• M47: 11,238,690 km (0.042 R)
• M48: 11,506,470 km (0.066 R)
• M49: 11,713,962 km (0.091 R)
• M50: 11,839,175 km (0.117 R)
• M51: 11,964,688 km (0.044 R)
• M52: 12,217,060 km (0.109 R)
• M53: 13,028,179 km (0.066 R)
• M54: 13,201,115 km (0.112 R)
• M55: 13,418,480 km (0.08 R)
• M56: 13,702,716 km (0.041 R)
• M57: 14,634,860 km (0.062 R)
• M58: 14,814,827 km (0.036 R)
• M59: 15,199,443 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509

Radius: 5.7

Gravity: 15.67 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.79 AU - 9.31 AU

Year: 15231 Days

Day: 15.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,472,244 km

• M1: 339,886 km (0.077 R)
• M2: 384,167 km (0.11 R)
• M3: 1,133,952 km (0.064 R)
• M4: 1,179,878 km (0.114 R)
• M5: 1,620,743 km (0.11 R)
• M6: 2,108,133 km (0.109 R)
• M7: 2,368,134 km (0.041 R)
• M8: 2,547,053 km (0.078 R)
• M9: 3,372,385 km (0.072 R)
• M10: 3,641,811 km (0.106 R)
• M11: 4,129,799 km (0.072 R)
• M12: 4,201,307 km (0.09 R)
• M13: 4,273,114 km (0.055 R)
• M14: 4,638,432 km (0.105 R)
• M15: 4,862,380 km (0.119 R)
• M16: 5,555,467 km (0.119 R)
• M17: 6,361,201 km (0.088 R)
• M18: 6,402,490 km (0.116 R)
• M19: 6,526,806 km (0.064 R)
• M20: 6,693,757 km (0.085 R)
• M21: 7,549,457 km (0.083 R)
• M22: 7,593,139 km (0.076 R)
• M23: 7,945,741 km (0.114 R)
• M24: 8,079,332 km (0.082 R)
• M25: 8,758,507 km (0.103 R)
• M26: 9,644,724 km (0.083 R)
• M27: 10,364,440 km (0.086 R)
• M28: 11,400,704 km (0.069 R)
• M29: 13,252,576 km (0.108 R)
• M30: 13,463,958 km (0.043 R)
• M31: 13,997,574 km (0.077 R)
• M32: 14,051,279 km (0.106 R)
• M33: 14,375,159 km (0.117 R)
• M34: 14,756,035 km (0.088 R)
• M35: 14,865,540 km (0.104 R)
• M36: 15,306,106 km (0.06 R)
• M37: 15,472,309 km (0.064 R)
• M38: 15,583,610 km (0.06 R)
• M39: 16,369,448 km (0.109 R)
• M40: 16,938,518 km (0.105 R)
• M41: 17,804,540 km (0.057 R)
• M42: 18,272,183 km (0.091 R)
• M43: 18,625,533 km (0.106 R)
• M44: 18,684,624 km (0.041 R)
• M45: 18,921,737 km (0.107 R)
• M46: 19,040,667 km (0.076 R)
• M47: 19,819,923 km (0.115 R)
• M48: 20,061,673 km (0.115 R)
• M49: 20,304,470 km (0.08 R)
• M50: 21,100,331 km (0.049 R)
• M51: 23,102,250 km (0.094 R)
• M52: 23,165,829 km (0.116 R)
• M53: 24,384,004 km (0.108 R)
• M54: 24,448,630 km (0.115 R)
• M55: 24,708,033 km (0.083 R)
• M56: 25,360,429 km (0.119 R)
• M57: 26,882,139 km (0.112 R)
• M58: 26,949,009 km (0.113 R)
• M59: 27,418,298 km (0.069 R)
• M60: 27,687,724 km (0.075 R)
• M61: 28,365,252 km (0.087 R)
• M62: 29,116,682 km (0.083 R)
• M63: 29,667,203 km (0.094 R)
• M64: 31,621,400 km (0.085 R)
• M65: 32,756,548 km (0.081 R)
• M66: 33,257,402 km (0.065 R)
• M67: 34,194,184 km (0.115 R)
• M68: 34,556,809 km (0.025 R)
• M69: 34,629,514 km (0.071 R)
• M70: 35,285,949 km (0.086 R)
• M71: 35,359,102 km (0.112 R)
• M72: 35,725,767 km (0.055 R)
• M73: 36,093,777 km (0.082 R)
• M74: 37,354,140 km (0.111 R)
• M75: 37,727,685 km (0.114 R)
• M76: 38,252,475 km (0.088 R)
• M77: 38,930,901 km (0.052 R)
• M78: 40,070,538 km (0.043 R)
• M79: 40,989,966 km (0.065 R)
• M80: 41,143,902 km (0.068 R)
• M81: 44,499,532 km (0.057 R)
• M82: 44,895,368 km (0.074 R)
• M83: 45,054,092 km (0.06 R)
• M84: 47,133,801 km (0.113 R)
• M85: 47,779,914 km (0.069 R)
• M86: 47,941,929 km (0.026 R)
• M87: 48,104,093 km (0.115 R)
• M88: 48,999,436 km (0.065 R)
• M89: 49,244,477 km (0.097 R)
• M90: 49,408,138 km (0.053 R)
• M91: 53,053,688 km (0.101 R)
• M92: 53,894,129 km (0.115 R)
• M93: 54,823,880 km (0.112 R)
• M94: 55,588,474 km (0.037 R)
• M95: 57,214,154 km (0.115 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: 251 - 16,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit