🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.2

Radius: 9.9

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.81 AU - 0.85 AU

Year: 532 Days

Day: 6.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 51,165,804 km

• M1: 124,316 km (0.055 R)
• M2: 226,940 km (0.101 R)
• M3: 290,220 km (0.027 R)
• M4: 383,868 km (0.071 R)
• M5: 478,564 km (0.045 R)
• M6: 556,803 km (0.074 R)
• M7: 653,593 km (0.102 R)
• M8: 785,838 km (0.046 R)
• M9: 870,809 km (0.113 R)
• M10: 1,012,628 km (0.093 R)
• M11: 1,089,372 km (0.119 R)
• M12: 1,162,375 km (0.065 R)
• M13: 1,254,827 km (0.083 R)
• M14: 1,355,806 km (0.113 R)
• M15: 1,503,159 km (0.059 R)
• M16: 1,572,423 km (0.074 R)
• M17: 1,649,466 km (0.051 R)
• M18: 1,727,706 km (0.055 R)
• M19: 1,977,085 km (0.08 R)
• M20: 2,109,629 km (0.101 R)
• M21: 2,195,050 km (0.1 R)
• M22: 2,281,517 km (0.11 R)
• M23: 2,354,521 km (0.082 R)
• M24: 2,435,753 km (0.114 R)
• M25: 2,510,402 km (0.091 R)
• M26: 2,654,465 km (0.072 R)
• M27: 2,974,754 km (0.048 R)
• M28: 3,054,789 km (0.098 R)
• M29: 3,127,343 km (0.076 R)
• M30: 3,216,953 km (0.106 R)
• M31: 3,307,459 km (0.106 R)
• M32: 3,423,846 km (0.118 R)
• M33: 3,541,580 km (0.095 R)
• M34: 3,669,337 km (0.104 R)
• M35: 3,764,032 km (0.113 R)
• M36: 4,150,743 km (0.084 R)
• M37: 4,222,400 km (0.119 R)
• M38: 4,376,187 km (0.106 R)
• M39: 4,449,190 km (0.073 R)
• M40: 4,811,068 km (0.096 R)
• M41: 5,057,605 km (0.097 R)
• M42: 5,124,625 km (0.104 R)
• M43: 5,250,137 km (0.104 R)
• M44: 5,318,055 km (0.116 R)
• M45: 5,395,995 km (0.058 R)
• M46: 5,721,969 km (0.096 R)
• M47: 5,922,580 km (0.116 R)
• M48: 6,034,030 km (0.088 R)
• M49: 6,105,239 km (0.084 R)
• M50: 6,351,626 km (0.069 R)
• M51: 6,475,942 km (0.051 R)
• M52: 6,569,890 km (0.116 R)
• M53: 6,748,360 km (0.04 R)
• M54: 6,971,111 km (0.069 R)
• M55: 7,153,321 km (0.09 R)
• M56: 7,217,948 km (0.105 R)
• M57: 7,326,257 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.9

Radius: 11.7

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.81 AU - 1.29 AU

Year: 756 Days

Day: 9.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 51,165,804 km

• M1: 171,290 km (0.111 R)
• M2: 244,892 km (0.081 R)
• M3: 338,241 km (0.115 R)
• M4: 414,835 km (0.07 R)
• M5: 495,319 km (0.065 R)
• M6: 600,785 km (0.112 R)
• M7: 705,354 km (0.097 R)
• M8: 801,246 km (0.081 R)
• M9: 940,223 km (0.119 R)
• M10: 1,013,077 km (0.079 R)
• M11: 1,312,273 km (0.057 R)
• M12: 1,388,268 km (0.09 R)
• M13: 1,551,779 km (0.111 R)
• M14: 1,646,325 km (0.075 R)
• M15: 1,728,903 km (0.066 R)
• M16: 2,096,016 km (0.066 R)
• M17: 2,269,699 km (0.116 R)
• M18: 2,401,195 km (0.104 R)
• M19: 2,487,663 km (0.107 R)
• M20: 2,583,256 km (0.1 R)
• M21: 2,737,342 km (0.06 R)
• M22: 2,827,849 km (0.103 R)
• M23: 2,986,572 km (0.085 R)
• M24: 3,062,867 km (0.101 R)
• M25: 3,191,521 km (0.061 R)
• M26: 3,295,791 km (0.096 R)
• M27: 3,383,605 km (0.115 R)
• M28: 3,715,114 km (0.1 R)
• M29: 4,038,544 km (0.115 R)
• M30: 4,217,912 km (0.072 R)
• M31: 4,448,442 km (0.099 R)
• M32: 4,555,554 km (0.069 R)
• M33: 4,712,782 km (0.086 R)
• M34: 4,941,966 km (0.098 R)
• M35: 5,052,967 km (0.086 R)
• M36: 5,298,009 km (0.068 R)
• M37: 5,380,587 km (0.108 R)
• M38: 5,515,524 km (0.12 R)
• M39: 5,588,827 km (0.049 R)
• M40: 5,704,466 km (0.052 R)
• M41: 6,024,157 km (0.101 R)
• M42: 6,121,246 km (0.058 R)
• M43: 6,218,783 km (0.079 R)
• M44: 6,360,602 km (0.095 R)
• M45: 6,481,477 km (0.101 R)
• M46: 6,580,960 km (0.09 R)
• M47: 6,714,401 km (0.101 R)
• M48: 7,349,145 km (0.047 R)
• M49: 7,755,602 km (0.107 R)
• M50: 7,837,881 km (0.06 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901

Radius: 4.9

Gravity: 37.53 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.25 AU - 6.19 AU

Year: 9616 Days

Day: 16.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,165,804 km

• M1: 78,988 km (0.102 R)
• M2: 410,048 km (0.1 R)
• M3: 830,867 km (0.113 R)
• M4: 1,048,232 km (0.078 R)
• M5: 1,131,708 km (0.053 R)
• M6: 1,305,092 km (0.111 R)
• M7: 1,487,003 km (0.1 R)
• M8: 1,799,662 km (0.105 R)
• M9: 1,976,487 km (0.109 R)
• M10: 2,911,923 km (0.048 R)
• M11: 3,486,229 km (0.099 R)
• M12: 3,770,166 km (0.046 R)
• M13: 4,461,607 km (0.097 R)
• M14: 4,908,905 km (0.113 R)
• M15: 4,978,916 km (0.096 R)
• M16: 5,406,467 km (0.089 R)
• M17: 5,588,079 km (0.081 R)
• M18: 6,032,085 km (0.03 R)
• M19: 6,641,697 km (0.075 R)
• M20: 6,680,443 km (0.059 R)
• M21: 7,151,227 km (0.058 R)
• M22: 7,310,549 km (0.07 R)
• M23: 7,632,783 km (0.085 R)
• M24: 9,661,030 km (0.051 R)
• M25: 10,014,381 km (0.118 R)
• M26: 10,552,335 km (0.11 R)
• M27: 11,330,393 km (0.111 R)
• M28: 11,469,519 km (0.116 R)
• M29: 11,609,393 km (0.117 R)
• M30: 11,749,716 km (0.106 R)
• M31: 12,032,157 km (0.113 R)
• M32: 13,038,053 km (0.106 R)
• M33: 13,723,510 km (0.072 R)
• M34: 13,822,394 km (0.094 R)
• M35: 14,722,974 km (0.06 R)
• M36: 15,180,444 km (0.11 R)
• M37: 15,231,457 km (0.084 R)
• M38: 15,849,296 km (0.097 R)
• M39: 16,685,698 km (0.093 R)
• M40: 18,021,008 km (0.063 R)
• M41: 18,075,013 km (0.086 R)
• M42: 18,564,647 km (0.056 R)
• M43: 18,948,365 km (0.101 R)
• M44: 19,390,128 km (0.116 R)
• M45: 20,735,761 km (0.115 R)
• M46: 20,792,608 km (0.069 R)
• M47: 20,963,000 km (0.109 R)
• M48: 21,019,997 km (0.115 R)
• M49: 21,534,613 km (0.106 R)
• M50: 22,111,313 km (0.087 R)
• M51: 22,285,296 km (0.086 R)
• M52: 22,576,413 km (0.096 R)
• M53: 23,221,030 km (0.074 R)
• M54: 23,812,391 km (0.071 R)
• M55: 23,931,171 km (0.107 R)
• M56: 24,408,538 km (0.079 R)
• M57: 27,089,930 km (0.061 R)
• M58: 27,712,108 km (0.075 R)
• M59: 27,774,640 km (0.09 R)
• M60: 28,591,295 km (0.113 R)
• M61: 29,991,082 km (0.061 R)
• M62: 30,183,764 km (0.095 R)
• M63: 31,088,083 km (0.101 R)
• M64: 32,066,752 km (0.041 R)
• M65: 32,197,950 km (0.112 R)
• M66: 33,055,594 km (0.09 R)
• M67: 34,995,430 km (0.12 R)
• M68: 35,537,124 km (0.072 R)
• M69: 35,605,041 km (0.108 R)
• M70: 35,945,077 km (0.12 R)
• M71: 36,081,510 km (0.085 R)
• M72: 36,491,558 km (0.113 R)
• M73: 36,628,590 km (0.098 R)
• M74: 36,903,252 km (0.11 R)
• M75: 37,040,732 km (0.09 R)
• M76: 37,454,520 km (0.034 R)
• M77: 38,077,894 km (0.096 R)
• M78: 38,914,445 km (0.057 R)
• M79: 39,405,126 km (0.101 R)
• M80: 39,827,441 km (0.101 R)
• M81: 40,322,012 km (0.072 R)
• M82: 41,531,660 km (0.112 R)
• M83: 42,536,659 km (0.085 R)
• M84: 42,753,127 km (0.068 R)
• M85: 44,205,124 km (0.077 R)
• M86: 44,863,803 km (0.056 R)
• M87: 45,231,066 km (0.116 R)
• M88: 45,673,277 km (0.117 R)
• M89: 46,784,789 km (0.062 R)
• M90: 47,381,236 km (0.116 R)
• M91: 47,905,277 km (0.118 R)
• M92: 47,980,226 km (0.096 R)
• M93: 48,657,156 km (0.076 R)
• M94: 48,732,554 km (0.05 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 17,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit