🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.3

Radius: 15

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.5 AU - 0.6 AU

Year: 277 Days

Day: 9.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,430,235 km

• M1: 197,768 km (0.083 R)
• M2: 313,108 km (0.072 R)
• M3: 410,347 km (0.033 R)
• M4: 519,553 km (0.085 R)
• M5: 681,269 km (0.046 R)
• M6: 807,380 km (0.105 R)
• M7: 962,363 km (0.105 R)
• M8: 1,090,120 km (0.055 R)
• M9: 1,217,128 km (0.08 R)
• M10: 1,379,592 km (0.084 R)
• M11: 1,514,529 km (0.109 R)
• M12: 1,613,712 km (0.12 R)
• M13: 1,756,578 km (0.119 R)
• M14: 1,865,635 km (0.086 R)
• M15: 2,011,792 km (0.096 R)
• M16: 2,117,408 km (0.112 R)
• M17: 2,270,447 km (0.083 R)
• M18: 2,540,321 km (0.025 R)
• M19: 2,688,872 km (0.073 R)
• M20: 2,880,058 km (0.071 R)
• M21: 3,096,377 km (0.105 R)
• M22: 3,328,553 km (0.04 R)
• M23: 3,449,428 km (0.109 R)
• M24: 3,571,948 km (0.112 R)
• M25: 3,815,793 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.1

Radius: 9.4

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.28 AU - 1.88 AU

Year: 1347 Days

Day: 11.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,430,235 km

• M1: 135,536 km (0.105 R)
• M2: 209,138 km (0.09 R)
• M3: 323,281 km (0.039 R)
• M4: 481,406 km (0.119 R)
• M5: 577,448 km (0.109 R)
• M6: 636,389 km (0.077 R)
• M7: 694,882 km (0.118 R)
• M8: 808,876 km (0.091 R)
• M9: 977,472 km (0.068 R)
• M10: 1,056,311 km (0.079 R)
• M11: 1,144,274 km (0.115 R)
• M12: 1,324,240 km (0.113 R)
• M13: 1,415,944 km (0.12 R)
• M14: 1,494,632 km (0.099 R)
• M15: 1,664,426 km (0.111 R)
• M16: 1,787,994 km (0.085 R)
• M17: 1,877,603 km (0.076 R)
• M18: 2,019,122 km (0.11 R)
• M19: 2,138,202 km (0.108 R)
• M20: 2,216,143 km (0.058 R)
• M21: 2,294,981 km (0.086 R)
• M22: 2,383,842 km (0.092 R)
• M23: 2,500,977 km (0.11 R)
• M24: 2,583,256 km (0.071 R)
• M25: 2,883,200 km (0.073 R)
• M26: 2,945,432 km (0.043 R)
• M27: 3,042,222 km (0.035 R)
• M28: 3,313,742 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.8

Radius: 10.4

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.37 AU - 2.05 AU

Year: 1517 Days

Day: 5.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 50,430,235 km

• M1: 242,648 km (0.101 R)
• M2: 353,201 km (0.118 R)
• M3: 496,815 km (0.069 R)
• M4: 585,825 km (0.068 R)
• M5: 705,504 km (0.101 R)
• M6: 901,776 km (0.107 R)
• M7: 1,086,679 km (0.052 R)
• M8: 1,199,326 km (0.101 R)
• M9: 1,284,447 km (0.091 R)
• M10: 1,510,789 km (0.062 R)
• M11: 1,577,958 km (0.046 R)
• M12: 1,706,613 km (0.098 R)
• M13: 1,883,736 km (0.068 R)
• M14: 1,956,291 km (0.115 R)
• M15: 2,189,365 km (0.119 R)
• M16: 2,540,920 km (0.109 R)
• M17: 2,641,898 km (0.12 R)
• M18: 2,826,951 km (0.093 R)
• M19: 3,005,720 km (0.095 R)
• M20: 3,144,846 km (0.089 R)
• M21: 3,209,922 km (0.077 R)
• M22: 3,319,278 km (0.05 R)
• M23: 3,586,908 km (0.108 R)
• M24: 3,780,787 km (0.112 R)
• M25: 3,908,095 km (0.108 R)
• M26: 4,202,653 km (0.108 R)
• M27: 4,274,460 km (0.108 R)
• M28: 4,407,303 km (0.113 R)
• M29: 4,553,610 km (0.091 R)
• M30: 4,714,128 km (0.077 R)
• M31: 4,801,194 km (0.088 R)
• M32: 5,002,553 km (0.093 R)
• M33: 5,270,931 km (0.118 R)
• M34: 5,348,573 km (0.09 R)
• M35: 5,636,249 km (0.043 R)
• M36: 5,702,372 km (0.111 R)
• M37: 5,835,364 km (0.038 R)
• M38: 6,158,795 km (0.114 R)
• M39: 6,377,806 km (0.099 R)
• M40: 6,823,308 km (0.1 R)
• M41: 7,293,345 km (0.085 R)
• M42: 7,525,072 km (0.076 R)
• M43: 7,612,587 km (0.087 R)
• M44: 7,995,857 km (0.07 R)
• M45: 8,159,816 km (0.102 R)
• M46: 8,445,847 km (0.111 R)
• M47: 8,582,430 km (0.113 R)
• M48: 8,827,172 km (0.111 R)
• M49: 8,981,258 km (0.101 R)
• M50: 9,089,716 km (0.111 R)
• M51: 9,449,050 km (0.066 R)
• M52: 10,440,735 km (0.091 R)
• M53: 10,669,320 km (0.099 R)
• M54: 10,734,994 km (0.108 R)
• M55: 10,883,095 km (0.057 R)
• M56: 10,998,735 km (0.103 R)
• M57: 11,065,007 km (0.082 R)
• M58: 11,148,033 km (0.071 R)
• M59: 11,247,965 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.9

Radius: 6.3

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 7.87 AU - 11.11 AU

Year: 19829 Days

Day: 22.9 Hours

Environment

Temp: -241 °C

Axial Tilt: 136.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 50,430,235 km

• M1: 210,185 km (0.054 R)
• M2: 265,536 km (0.069 R)
• M3: 327,021 km (0.08 R)
• M4: 366,515 km (0.094 R)
• M5: 624,422 km (0.114 R)
• M6: 855,700 km (0.055 R)
• M7: 1,260,661 km (0.053 R)
• M8: 1,304,194 km (0.112 R)
• M9: 1,392,756 km (0.111 R)
• M10: 1,718,580 km (0.109 R)
• M11: 2,223,922 km (0.098 R)
• M12: 2,330,436 km (0.1 R)
• M13: 2,801,220 km (0.054 R)
• M14: 3,032,798 km (0.104 R)
• M15: 3,576,586 km (0.102 R)
• M16: 3,764,481 km (0.104 R)
• M17: 4,248,430 km (0.082 R)
• M18: 4,548,224 km (0.092 R)
• M19: 4,889,307 km (0.113 R)
• M20: 5,452,244 km (0.11 R)
• M21: 6,221,925 km (0.082 R)
• M22: 6,410,119 km (0.03 R)
• M23: 6,638,555 km (0.071 R)
• M24: 6,753,745 km (0.047 R)
• M25: 7,142,550 km (0.095 R)
• M26: 7,260,583 km (0.084 R)
• M27: 7,901,161 km (0.084 R)
• M28: 8,937,874 km (0.112 R)
• M29: 11,919,809 km (0.106 R)
• M30: 12,059,832 km (0.104 R)
• M31: 12,388,948 km (0.118 R)
• M32: 12,864,220 km (0.045 R)
• M33: 12,960,112 km (0.071 R)
• M34: 14,029,139 km (0.086 R)
• M35: 15,075,875 km (0.118 R)
• M36: 15,736,350 km (0.096 R)
• M37: 16,147,445 km (0.109 R)
• M38: 17,349,015 km (0.06 R)
• M39: 17,933,793 km (0.074 R)
• M40: 18,579,158 km (0.029 R)
• M41: 19,341,658 km (0.063 R)
• M42: 20,114,331 km (0.109 R)
• M43: 20,392,733 km (0.073 R)
• M44: 20,953,426 km (0.063 R)
• M45: 21,235,567 km (0.037 R)
• M46: 21,462,358 km (0.09 R)
• M47: 21,689,746 km (0.118 R)
• M48: 22,261,958 km (0.061 R)
• M49: 22,434,594 km (0.084 R)
• M50: 22,492,339 km (0.068 R)
• M51: 25,376,586 km (0.052 R)
• M52: 25,436,724 km (0.055 R)
• M53: 25,737,715 km (0.098 R)
• M54: 26,100,640 km (0.09 R)
• M55: 26,221,964 km (0.119 R)
• M56: 27,754,145 km (0.114 R)
• M57: 28,001,879 km (0.102 R)
• M58: 28,063,962 km (0.074 R)
• M59: 28,499,890 km (0.026 R)
• M60: 29,189,237 km (0.072 R)
• M61: 29,378,179 km (0.07 R)
• M62: 29,884,119 km (0.111 R)
• M63: 30,265,295 km (0.096 R)
• M64: 31,225,713 km (0.099 R)
• M65: 31,677,200 km (0.093 R)
• M66: 31,806,602 km (0.11 R)
• M67: 34,365,174 km (0.103 R)
• M68: 34,631,309 km (0.107 R)
• M69: 34,697,880 km (0.067 R)
• M70: 34,831,321 km (0.084 R)
• M71: 36,242,478 km (0.081 R)
• M72: 36,377,714 km (0.04 R)
• M73: 36,513,250 km (0.083 R)
• M74: 37,946,547 km (0.04 R)
• M75: 38,635,445 km (0.077 R)
• M76: 40,445,879 km (0.066 R)
• M77: 40,867,595 km (0.093 R)
• M78: 41,290,807 km (0.096 R)
• M79: 42,783,196 km (0.103 R)
• M80: 43,428,262 km (0.082 R)
• M81: 43,860,151 km (0.089 R)
• M82: 44,365,642 km (0.087 R)
• M83: 46,480,806 km (0.053 R)
• M84: 46,554,259 km (0.098 R)
• M85: 46,848,817 km (0.093 R)
• M86: 47,217,726 km (0.089 R)
• M87: 47,587,681 km (0.056 R)
• M88: 48,255,935 km (0.117 R)
• M89: 48,927,330 km (0.067 R)
• M90: 50,053,054 km (0.116 R)
• M91: 50,354,793 km (0.118 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: 161 - 18,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit