🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.76 AU - 1.92 AU

Year: 1114 Days

Day: 16.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.4

Radius: 14.7

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.41 AU - 3.41 AU

Year: 2810 Days

Day: 11.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 29,957,927 km

• M1: 256,860 km (0.098 R)
• M2: 365,318 km (0.043 R)
• M3: 486,791 km (0.098 R)
• M4: 592,557 km (0.111 R)
• M5: 863,629 km (0.094 R)
• M6: 956,678 km (0.119 R)
• M7: 1,097,749 km (0.104 R)
• M8: 1,211,593 km (0.109 R)
• M9: 1,366,128 km (0.051 R)
• M10: 1,553,125 km (0.071 R)
• M11: 1,829,732 km (0.098 R)
• M12: 1,953,299 km (0.111 R)
• M13: 2,122,794 km (0.112 R)
• M14: 2,692,313 km (0.043 R)
• M15: 2,946,330 km (0.074 R)
• M16: 3,175,215 km (0.079 R)
• M17: 3,444,042 km (0.111 R)
• M18: 3,650,637 km (0.062 R)
• M19: 3,808,463 km (0.074 R)
• M20: 3,950,581 km (0.12 R)
• M21: 4,726,246 km (0.078 R)
• M22: 5,210,344 km (0.108 R)
• M23: 5,348,872 km (0.054 R)
• M24: 5,468,550 km (0.058 R)
• M25: 5,568,930 km (0.054 R)
• M26: 5,935,595 km (0.101 R)
• M27: 6,080,405 km (0.066 R)
• M28: 6,585,747 km (0.063 R)
• M29: 6,778,728 km (0.038 R)
• M30: 6,930,271 km (0.079 R)
• M31: 7,480,492 km (0.1 R)
• M32: 7,908,043 km (0.098 R)
• M33: 8,858,139 km (0.118 R)
• M34: 9,000,257 km (0.11 R)
• M35: 9,722,066 km (0.102 R)
• M36: 10,065,394 km (0.119 R)
• M37: 10,362,794 km (0.102 R)
• M38: 10,562,806 km (0.108 R)
• M39: 11,323,960 km (0.098 R)
• M40: 11,452,615 km (0.081 R)
• M41: 11,711,269 km (0.106 R)
• M42: 11,815,240 km (0.03 R)
• M43: 12,102,917 km (0.119 R)
• M44: 12,260,742 km (0.086 R)
• M45: 12,552,009 km (0.047 R)
• M46: 13,087,420 km (0.08 R)
• M47: 13,712,440 km (0.085 R)
• M48: 14,319,508 km (0.067 R)
• M49: 14,430,809 km (0.071 R)
• M50: 14,710,258 km (0.1 R)
• M51: 14,850,730 km (0.051 R)
• M52: 14,963,377 km (0.111 R)
• M53: 15,161,295 km (0.103 R)
• M54: 15,474,105 km (0.111 R)
• M55: 15,731,562 km (0.088 R)
• M56: 16,019,239 km (0.046 R)
• M57: 16,922,511 km (0.051 R)
• M58: 17,040,245 km (0.111 R)
• M59: 17,158,277 km (0.102 R)
• M60: 17,603,181 km (0.075 R)
• M61: 17,812,170 km (0.097 R)
• M62: 18,353,415 km (0.079 R)
• M63: 18,625,982 km (0.118 R)
• M64: 19,854,031 km (0.118 R)
• M65: 20,133,929 km (0.111 R)
• M66: 20,918,270 km (0.07 R)
• M67: 21,171,390 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.7

Radius: 11.6

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.21 AU - 4.83 AU

Year: 4288 Days

Day: 11.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 29,957,927 km

• M1: 151,543 km (0.027 R)
• M2: 234,869 km (0.112 R)
• M3: 371,003 km (0.083 R)
• M4: 469,289 km (0.065 R)
• M5: 557,252 km (0.097 R)
• M6: 920,326 km (0.102 R)
• M7: 1,026,989 km (0.118 R)
• M8: 1,282,802 km (0.096 R)
• M9: 1,362,687 km (0.085 R)
• M10: 1,444,367 km (0.088 R)
• M11: 1,538,315 km (0.068 R)
• M12: 1,699,731 km (0.065 R)
• M13: 1,821,653 km (0.033 R)
• M14: 2,134,014 km (0.112 R)
• M15: 2,376,512 km (0.118 R)
• M16: 2,463,578 km (0.114 R)
• M17: 2,628,135 km (0.086 R)
• M18: 2,744,223 km (0.079 R)
• M19: 3,143,799 km (0.105 R)
• M20: 3,662,156 km (0.091 R)
• M21: 3,792,306 km (0.117 R)
• M22: 3,865,310 km (0.077 R)
• M23: 3,983,193 km (0.043 R)
• M24: 4,147,152 km (0.12 R)
• M25: 4,252,619 km (0.099 R)
• M26: 4,420,318 km (0.097 R)
• M27: 4,512,769 km (0.078 R)
• M28: 4,621,377 km (0.114 R)
• M29: 5,373,256 km (0.064 R)
• M30: 5,638,045 km (0.081 R)
• M31: 5,839,403 km (0.063 R)
• M32: 6,094,468 km (0.03 R)
• M33: 6,457,841 km (0.086 R)
• M34: 6,899,753 km (0.036 R)
• M35: 7,061,169 km (0.088 R)
• M36: 7,351,389 km (0.063 R)
• M37: 7,553,196 km (0.094 R)
• M38: 7,775,499 km (0.086 R)
• M39: 7,962,347 km (0.057 R)
• M40: 8,075,143 km (0.107 R)
• M41: 8,169,689 km (0.098 R)
• M42: 9,272,375 km (0.064 R)
• M43: 9,430,799 km (0.041 R)
• M44: 9,590,271 km (0.098 R)
• M45: 9,690,352 km (0.086 R)
• M46: 9,770,686 km (0.07 R)
• M47: 10,033,380 km (0.034 R)
• M48: 10,114,611 km (0.097 R)
• M49: 10,216,487 km (0.105 R)
• M50: 10,897,756 km (0.101 R)
• M51: 10,981,381 km (0.069 R)
• M52: 11,191,267 km (0.101 R)
• M53: 11,317,827 km (0.097 R)
• M54: 11,893,180 km (0.092 R)
• M55: 12,478,258 km (0.079 R)
• M56: 12,631,446 km (0.117 R)
• M57: 12,741,400 km (0.103 R)
• M58: 13,586,479 km (0.099 R)
• M59: 14,197,885 km (0.106 R)
• M60: 14,289,289 km (0.1 R)
• M61: 14,702,778 km (0.096 R)
• M62: 14,795,229 km (0.106 R)
• M63: 14,957,394 km (0.096 R)
• M64: 15,236,842 km (0.092 R)
• M65: 15,424,139 km (0.097 R)
• M66: 15,777,489 km (0.094 R)
• M67: 15,872,035 km (0.1 R)
• M68: 15,966,880 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.4

Radius: 14.5

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.86 AU - 7.26 AU

Year: 6657 Days

Day: 14.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 29,957,927 km

• M1: 187,895 km (0.068 R)
• M2: 375,341 km (0.084 R)
• M3: 483,800 km (0.028 R)
• M4: 574,905 km (0.045 R)
• M5: 1,673,851 km (0.09 R)
• M6: 2,230,803 km (0.079 R)
• M7: 2,627,088 km (0.107 R)
• M8: 2,764,269 km (0.109 R)
• M9: 2,924,040 km (0.107 R)
• M10: 4,663,265 km (0.036 R)
• M11: 4,854,750 km (0.09 R)
• M12: 4,975,775 km (0.112 R)
• M13: 5,369,816 km (0.075 R)
• M14: 6,240,774 km (0.07 R)
• M15: 6,425,677 km (0.036 R)
• M16: 7,460,745 km (0.057 R)
• M17: 7,826,811 km (0.107 R)
• M18: 8,026,375 km (0.064 R)
• M19: 8,547,424 km (0.03 R)
• M20: 8,723,650 km (0.102 R)
• M21: 9,109,463 km (0.085 R)
• M22: 9,805,841 km (0.072 R)
• M23: 10,456,592 km (0.091 R)
• M24: 12,227,083 km (0.043 R)
• M25: 12,425,898 km (0.098 R)
• M26: 12,826,521 km (0.039 R)
• M27: 13,129,906 km (0.07 R)
• M28: 13,435,684 km (0.105 R)
• M29: 13,538,159 km (0.095 R)
• M30: 13,640,932 km (0.117 R)
• M31: 13,743,856 km (0.111 R)
• M32: 14,823,055 km (0.111 R)
• M33: 15,462,137 km (0.118 R)
• M34: 15,857,225 km (0.063 R)
• M35: 16,001,736 km (0.103 R)
• M36: 16,146,697 km (0.04 R)
• M37: 16,292,106 km (0.119 R)
• M38: 17,099,336 km (0.107 R)
• M39: 17,919,731 km (0.096 R)
• M40: 18,752,991 km (0.117 R)
• M41: 20,104,607 km (0.119 R)
• M42: 20,970,181 km (0.037 R)
• M43: 21,208,341 km (0.095 R)
• M44: 21,367,662 km (0.1 R)
• M45: 21,807,779 km (0.053 R)
• M46: 21,928,355 km (0.096 R)
• M47: 22,210,646 km (0.086 R)
• M48: 22,778,520 km (0.113 R)
• M49: 22,982,571 km (0.08 R)
• M50: 23,474,748 km (0.06 R)
• M51: 24,094,831 km (0.075 R)
• M52: 24,302,623 km (0.085 R)
• M53: 24,636,525 km (0.064 R)
• M54: 25,562,536 km (0.113 R)
• M55: 26,414,197 km (0.093 R)
• M56: 26,757,524 km (0.112 R)
• M57: 27,016,029 km (0.08 R)
• M58: 27,188,815 km (0.102 R)
• M59: 27,361,899 km (0.065 R)
• M60: 27,578,816 km (0.114 R)
• M61: 27,709,266 km (0.033 R)
• M62: 28,014,445 km (0.094 R)
• M63: 28,320,672 km (0.087 R)
• M64: 28,584,114 km (0.112 R)
• M65: 29,069,110 km (0.112 R)
• M66: 29,556,799 km (0.073 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 16,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit