🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.6

Radius: 9.9

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.89 AU - 1.23 AU

Year: 694 Days

Day: 7.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 16,514,868 km

• M1: 123,269 km (0.048 R)
• M2: 221,854 km (0.096 R)
• M3: 353,201 km (0.111 R)
• M4: 454,478 km (0.078 R)
• M5: 599,289 km (0.104 R)
• M6: 756,068 km (0.119 R)
• M7: 819,198 km (0.037 R)
• M8: 889,060 km (0.087 R)
• M9: 1,163,273 km (0.111 R)
• M10: 1,447,060 km (0.107 R)
• M11: 1,556,416 km (0.043 R)
• M12: 1,650,513 km (0.111 R)
• M13: 1,728,603 km (0.087 R)
• M14: 2,021,217 km (0.077 R)
• M15: 2,513,843 km (0.113 R)
• M16: 2,632,324 km (0.104 R)
• M17: 2,853,131 km (0.081 R)
• M18: 3,109,691 km (0.096 R)
• M19: 3,191,970 km (0.081 R)
• M20: 3,419,957 km (0.078 R)
• M21: 3,598,427 km (0.083 R)
• M22: 3,724,389 km (0.12 R)
• M23: 3,811,903 km (0.077 R)
• M24: 3,875,931 km (0.11 R)
• M25: 3,964,643 km (0.118 R)
• M26: 4,111,249 km (0.056 R)
• M27: 4,334,449 km (0.102 R)
• M28: 4,672,689 km (0.106 R)
• M29: 4,862,380 km (0.101 R)
• M30: 4,975,625 km (0.113 R)
• M31: 5,204,809 km (0.043 R)
• M32: 5,401,530 km (0.113 R)
• M33: 5,473,636 km (0.045 R)
• M34: 5,537,066 km (0.056 R)
• M35: 5,618,896 km (0.085 R)
• M36: 5,904,030 km (0.078 R)
• M37: 5,969,105 km (0.093 R)
• M38: 6,053,029 km (0.118 R)
• M39: 6,383,491 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.5

Radius: 12.4

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.4 AU - 1.71 AU

Year: 1227 Days

Day: 11.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 16,514,868 km

• M1: 155,881 km (0.11 R)
• M2: 373,546 km (0.087 R)
• M3: 465,698 km (0.059 R)
• M4: 616,942 km (0.099 R)
• M5: 720,463 km (0.041 R)
• M6: 868,715 km (0.114 R)
• M7: 1,041,949 km (0.084 R)
• M8: 1,176,288 km (0.096 R)
• M9: 1,279,062 km (0.117 R)
• M10: 1,518,269 km (0.061 R)
• M11: 1,866,084 km (0.058 R)
• M12: 1,952,701 km (0.046 R)
• M13: 2,193,404 km (0.099 R)
• M14: 2,285,107 km (0.057 R)
• M15: 2,434,705 km (0.1 R)
• M16: 2,529,850 km (0.104 R)
• M17: 2,684,683 km (0.084 R)
• M18: 2,882,901 km (0.049 R)
• M19: 3,251,809 km (0.051 R)
• M20: 3,571,051 km (0.095 R)
• M21: 3,723,491 km (0.09 R)
• M22: 4,091,651 km (0.103 R)
• M23: 4,239,903 km (0.047 R)
• M24: 4,343,574 km (0.092 R)
• M25: 4,589,064 km (0.095 R)
• M26: 4,826,925 km (0.111 R)
• M27: 5,020,355 km (0.063 R)
• M28: 5,302,796 km (0.104 R)
• M29: 5,414,695 km (0.086 R)
• M30: 5,870,520 km (0.116 R)
• M31: 5,986,458 km (0.086 R)
• M32: 6,338,911 km (0.116 R)
• M33: 6,564,205 km (0.067 R)
• M34: 6,832,733 km (0.074 R)
• M35: 6,995,645 km (0.066 R)
• M36: 7,077,625 km (0.081 R)
• M37: 7,228,569 km (0.093 R)
• M38: 7,353,035 km (0.117 R)
• M39: 7,519,986 km (0.108 R)
• M40: 8,042,830 km (0.115 R)
• M41: 8,315,846 km (0.044 R)
• M42: 8,402,763 km (0.114 R)
• M43: 8,856,493 km (0.116 R)
• M44: 8,960,015 km (0.068 R)
• M45: 9,273,273 km (0.101 R)
• M46: 9,468,947 km (0.057 R)
• M47: 9,620,340 km (0.096 R)
• M48: 9,818,407 km (0.074 R)
• M49: 10,002,562 km (0.112 R)
• M50: 10,156,798 km (0.078 R)
• M51: 10,280,814 km (0.091 R)
• M52: 10,389,722 km (0.078 R)
• M53: 10,467,812 km (0.118 R)
• M54: 10,577,317 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.6

Radius: 14

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.51 AU - 2.29 AU

Year: 1665 Days

Day: 10.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 16,514,868 km

• M1: 241,750 km (0.119 R)
• M2: 399,277 km (0.064 R)
• M3: 511,924 km (0.089 R)
• M4: 676,332 km (0.048 R)
• M5: 852,708 km (0.103 R)
• M6: 947,254 km (0.029 R)
• M7: 1,036,713 km (0.073 R)
• M8: 1,138,889 km (0.113 R)
• M9: 1,244,804 km (0.109 R)
• M10: 1,573,022 km (0.056 R)
• M11: 1,860,399 km (0.075 R)
• M12: 2,093,323 km (0.047 R)
• M13: 2,189,215 km (0.113 R)
• M14: 2,348,387 km (0.045 R)
• M15: 2,498,883 km (0.108 R)
• M16: 2,704,730 km (0.117 R)
• M17: 2,849,540 km (0.06 R)
• M18: 2,970,116 km (0.082 R)
• M19: 3,092,338 km (0.067 R)
• M20: 3,729,026 km (0.109 R)
• M21: 3,995,310 km (0.118 R)
• M22: 4,145,806 km (0.063 R)
• M23: 4,313,804 km (0.097 R)
• M24: 4,499,605 km (0.085 R)
• M25: 4,767,385 km (0.057 R)
• M26: 4,975,775 km (0.081 R)
• M27: 5,105,626 km (0.055 R)
• M28: 5,418,435 km (0.088 R)
• M29: 5,636,100 km (0.068 R)
• M30: 5,856,607 km (0.104 R)
• M31: 6,184,376 km (0.107 R)
• M32: 6,535,781 km (0.034 R)
• M33: 6,803,562 km (0.092 R)
• M34: 7,239,789 km (0.066 R)
• M35: 7,610,343 km (0.103 R)
• M36: 7,741,540 km (0.118 R)
• M37: 7,892,335 km (0.102 R)
• M38: 8,197,066 km (0.101 R)
• M39: 8,602,775 km (0.061 R)
• M40: 8,759,105 km (0.047 R)
• M41: 8,857,391 km (0.114 R)
• M42: 8,955,826 km (0.107 R)
• M43: 9,154,193 km (0.114 R)
• M44: 9,333,710 km (0.09 R)
• M45: 9,575,161 km (0.042 R)
• M46: 9,716,980 km (0.106 R)
• M47: 10,229,054 km (0.082 R)
• M48: 10,415,602 km (0.103 R)
• M49: 10,666,029 km (0.118 R)
• M50: 11,066,652 km (0.094 R)
• M51: 11,236,894 km (0.082 R)
• M52: 12,188,487 km (0.112 R)
• M53: 12,276,300 km (0.064 R)
• M54: 12,452,527 km (0.092 R)
• M55: 12,629,651 km (0.091 R)
• M56: 12,807,523 km (0.12 R)
• M57: 13,120,930 km (0.1 R)
• M58: 13,368,963 km (0.119 R)
• M59: 13,709,747 km (0.09 R)
• M60: 14,330,279 km (0.112 R)
• M61: 14,492,743 km (0.077 R)
• M62: 14,866,288 km (0.098 R)
• M63: 16,005,925 km (0.085 R)
• M64: 16,246,778 km (0.079 R)

Asteroid Belt

Center: 2.88 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.5

Radius: 11.2

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.79 AU - 3.93 AU

Year: 4822 Days

Day: 11.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 16,514,868 km

• M1: 155,731 km (0.111 R)
• M2: 241,900 km (0.032 R)
• M3: 339,138 km (0.082 R)
• M4: 429,645 km (0.116 R)
• M5: 509,830 km (0.037 R)
• M6: 664,963 km (0.083 R)
• M7: 837,150 km (0.119 R)
• M8: 1,006,345 km (0.045 R)
• M9: 1,100,143 km (0.093 R)
• M10: 1,276,967 km (0.038 R)
• M11: 1,379,442 km (0.074 R)
• M12: 1,463,516 km (0.069 R)
• M13: 1,771,837 km (0.089 R)
• M14: 1,875,359 km (0.111 R)
• M15: 2,004,761 km (0.114 R)
• M16: 2,076,718 km (0.085 R)
• M17: 2,161,689 km (0.113 R)
• M18: 2,272,840 km (0.095 R)
• M19: 2,398,503 km (0.059 R)
• M20: 2,591,634 km (0.096 R)
• M21: 2,709,965 km (0.103 R)
• M22: 2,789,851 km (0.095 R)
• M23: 2,924,788 km (0.079 R)
• M24: 3,400,060 km (0.078 R)
• M25: 3,515,550 km (0.083 R)
• M26: 3,661,707 km (0.12 R)
• M27: 3,765,229 km (0.074 R)
• M28: 3,960,155 km (0.109 R)
• M29: 4,612,551 km (0.112 R)
• M30: 4,772,770 km (0.119 R)
• M31: 4,984,003 km (0.036 R)
• M32: 5,198,376 km (0.108 R)
• M33: 5,348,573 km (0.114 R)
• M34: 5,500,115 km (0.106 R)
• M35: 5,636,249 km (0.09 R)
• M36: 5,756,077 km (0.109 R)
• M37: 6,068,438 km (0.101 R)
• M38: 6,209,060 km (0.06 R)
• M39: 6,457,691 km (0.069 R)
• M40: 6,800,570 km (0.117 R)
• M41: 7,020,179 km (0.062 R)
• M42: 7,242,033 km (0.089 R)
• M43: 7,391,332 km (0.08 R)
• M44: 7,711,920 km (0.071 R)
• M45: 7,845,361 km (0.075 R)
• M46: 7,998,699 km (0.064 R)
• M47: 8,230,576 km (0.115 R)
• M48: 8,859,784 km (0.111 R)
• M49: 9,019,555 km (0.107 R)
• M50: 9,484,355 km (0.057 R)
• M51: 9,874,058 km (0.113 R)
• M52: 10,415,901 km (0.097 R)
• M53: 10,500,125 km (0.059 R)
• M54: 10,690,563 km (0.094 R)
• M55: 10,796,778 km (0.099 R)
• M56: 10,882,048 km (0.102 R)
• M57: 11,290,151 km (0.116 R)
• M58: 11,398,311 km (0.067 R)
• M59: 12,298,890 km (0.045 R)
• M60: 12,633,989 km (0.087 R)
• M61: 12,723,897 km (0.11 R)
• M62: 13,040,147 km (0.06 R)
• M63: 13,131,103 km (0.088 R)
• M64: 13,336,201 km (0.095 R)
• M65: 13,496,570 km (0.082 R)
• M66: 13,657,538 km (0.101 R)
• M67: 14,214,341 km (0.107 R)
• M68: 14,331,326 km (0.113 R)
• M69: 14,589,682 km (0.095 R)
• M70: 15,039,523 km (0.081 R)
• M71: 15,518,236 km (0.079 R)
• M72: 15,590,342 km (0.116 R)
• M73: 16,099,124 km (0.103 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: 319 - 11,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit