🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.7

Radius: 9.4

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.53 AU - 0.77 AU

Year: 355 Days

Day: 11.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 17,434,227 km

• M1: 116,986 km (0.106 R)
• M2: 224,098 km (0.108 R)
• M3: 304,581 km (0.055 R)
• M4: 395,537 km (0.108 R)
• M5: 469,588 km (0.108 R)
• M6: 587,022 km (0.062 R)
• M7: 649,853 km (0.097 R)
• M8: 736,171 km (0.073 R)
• M9: 848,818 km (0.077 R)
• M10: 907,461 km (0.081 R)
• M11: 1,031,627 km (0.116 R)
• M12: 1,136,645 km (0.1 R)
• M13: 1,352,664 km (0.079 R)
• M14: 1,435,691 km (0.082 R)
• M15: 1,554,023 km (0.068 R)
• M16: 1,627,026 km (0.105 R)
• M17: 1,715,738 km (0.12 R)
• M18: 1,883,288 km (0.06 R)
• M19: 1,949,410 km (0.111 R)
• M20: 2,031,689 km (0.066 R)
• M21: 2,093,323 km (0.101 R)
• M22: 2,177,696 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.3

Radius: 12.3

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.72 AU - 1.02 AU

Year: 550 Days

Day: 11.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 17,434,227 km

• M1: 159,322 km (0.076 R)
• M2: 247,884 km (0.096 R)
• M3: 460,911 km (0.089 R)
• M4: 557,850 km (0.099 R)
• M5: 639,381 km (0.094 R)
• M6: 729,439 km (0.063 R)
• M7: 920,027 km (0.094 R)
• M8: 999,613 km (0.088 R)
• M9: 1,128,118 km (0.047 R)
• M10: 1,316,012 km (0.086 R)
• M11: 1,393,205 km (0.09 R)
• M12: 1,490,892 km (0.107 R)
• M13: 1,654,253 km (0.084 R)
• M14: 1,844,093 km (0.103 R)
• M15: 1,941,780 km (0.118 R)
• M16: 2,067,742 km (0.046 R)
• M17: 2,267,455 km (0.049 R)
• M18: 2,473,750 km (0.12 R)
• M19: 2,622,451 km (0.105 R)
• M20: 2,905,041 km (0.076 R)
• M21: 3,209,922 km (0.084 R)
• M22: 3,328,553 km (0.105 R)
• M23: 3,410,682 km (0.053 R)
• M24: 3,518,991 km (0.043 R)
• M25: 3,844,366 km (0.096 R)
• M26: 3,983,941 km (0.118 R)
• M27: 4,172,733 km (0.042 R)
• M28: 4,392,343 km (0.11 R)
• M29: 4,672,091 km (0.05 R)
• M30: 4,821,240 km (0.109 R)
• M31: 4,965,004 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.7

Radius: 13.3

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.85 AU - 1.03 AU

Year: 618 Days

Day: 5.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 17,434,227 km

• M1: 166,054 km (0.096 R)
• M2: 296,503 km (0.073 R)
• M3: 424,708 km (0.106 R)
• M4: 511,176 km (0.118 R)
• M5: 596,746 km (0.081 R)
• M6: 693,087 km (0.116 R)
• M7: 872,604 km (0.081 R)
• M8: 963,261 km (0.08 R)
• M9: 1,051,823 km (0.117 R)
• M10: 1,379,143 km (0.085 R)
• M11: 1,467,705 km (0.113 R)
• M12: 1,849,329 km (0.11 R)
• M13: 2,019,571 km (0.093 R)
• M14: 2,136,108 km (0.118 R)
• M15: 2,232,449 km (0.108 R)
• M16: 2,360,654 km (0.104 R)
• M17: 2,475,994 km (0.101 R)
• M18: 2,569,643 km (0.111 R)
• M19: 2,688,573 km (0.099 R)
• M20: 2,801,071 km (0.049 R)
• M21: 3,006,169 km (0.118 R)
• M22: 3,140,209 km (0.119 R)
• M23: 3,224,881 km (0.098 R)
• M24: 3,353,535 km (0.097 R)
• M25: 3,695,965 km (0.076 R)
• M26: 3,794,700 km (0.041 R)
• M27: 3,912,583 km (0.076 R)
• M28: 4,003,987 km (0.061 R)
• M29: 4,226,439 km (0.065 R)
• M30: 4,367,659 km (0.117 R)
• M31: 4,500,802 km (0.108 R)
• M32: 5,097,099 km (0.109 R)
• M33: 5,277,962 km (0.111 R)
• M34: 5,419,931 km (0.079 R)
• M35: 5,625,179 km (0.096 R)
• M36: 5,801,705 km (0.12 R)
• M37: 5,980,175 km (0.047 R)
• M38: 6,085,941 km (0.092 R)
• M39: 6,310,038 km (0.086 R)
• M40: 6,624,194 km (0.074 R)
• M41: 6,733,849 km (0.086 R)
• M42: 6,832,883 km (0.101 R)
• M43: 6,943,585 km (0.06 R)
• M44: 7,144,346 km (0.075 R)
• M45: 7,234,254 km (0.082 R)
• M46: 7,335,681 km (0.089 R)
• M47: 7,654,773 km (0.095 R)
• M48: 7,792,852 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.7

Radius: 9.8

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.39 AU - 1.87 AU

Year: 1411 Days

Day: 10.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 17,434,227 km

• M1: 171,140 km (0.113 R)
• M2: 427,700 km (0.069 R)
• M3: 536,308 km (0.105 R)
• M4: 742,005 km (0.069 R)
• M5: 851,661 km (0.05 R)
• M6: 960,418 km (0.1 R)
• M7: 1,074,262 km (0.065 R)
• M8: 1,199,925 km (0.106 R)
• M9: 1,345,483 km (0.111 R)
• M10: 1,466,358 km (0.113 R)
• M11: 1,575,116 km (0.091 R)
• M12: 1,702,723 km (0.034 R)
• M13: 1,817,465 km (0.036 R)
• M14: 2,028,697 km (0.044 R)
• M15: 2,168,272 km (0.055 R)
• M16: 2,671,968 km (0.105 R)
• M17: 2,825,455 km (0.111 R)
• M18: 2,893,372 km (0.072 R)
• M19: 2,962,038 km (0.117 R)
• M20: 3,090,842 km (0.115 R)
• M21: 3,231,763 km (0.055 R)
• M22: 3,302,971 km (0.097 R)
• M23: 3,426,390 km (0.077 R)
• M24: 3,677,864 km (0.105 R)
• M25: 3,752,363 km (0.106 R)
• M26: 4,110,351 km (0.081 R)
• M27: 4,310,363 km (0.116 R)
• M28: 4,513,517 km (0.087 R)
• M29: 4,650,699 km (0.103 R)
• M30: 4,894,244 km (0.116 R)
• M31: 5,130,010 km (0.064 R)
• M32: 5,333,463 km (0.108 R)
• M33: 5,527,492 km (0.045 R)
• M34: 5,649,863 km (0.082 R)
• M35: 5,723,615 km (0.067 R)
• M36: 5,785,548 km (0.063 R)
• M37: 5,859,898 km (0.052 R)
• M38: 6,060,060 km (0.113 R)
• M39: 6,249,750 km (0.109 R)
• M40: 6,557,473 km (0.074 R)
• M41: 6,674,159 km (0.071 R)
• M42: 7,041,422 km (0.089 R)
• M43: 7,308,006 km (0.087 R)
• M44: 7,509,963 km (0.102 R)
• M45: 7,604,957 km (0.068 R)
• M46: 7,768,617 km (0.03 R)
• M47: 7,837,133 km (0.107 R)
• M48: 7,933,325 km (0.09 R)
• M49: 8,002,439 km (0.093 R)
• M50: 8,280,541 km (0.093 R)
• M51: 8,350,553 km (0.084 R)
• M52: 8,760,601 km (0.083 R)
• M53: 8,889,255 km (0.038 R)
• M54: 9,018,508 km (0.094 R)
• M55: 9,104,975 km (0.101 R)
• M56: 9,206,253 km (0.081 R)
• M57: 9,351,662 km (0.06 R)
• M58: 9,424,666 km (0.116 R)
• M59: 10,000,318 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.5

Radius: 9.9

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.49 AU - 2.21 AU

Year: 1707 Days

Day: 13.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 17,434,227 km

• M1: 136,732 km (0.051 R)
• M2: 201,209 km (0.086 R)
• M3: 277,953 km (0.069 R)
• M4: 359,035 km (0.087 R)
• M5: 438,172 km (0.071 R)
• M6: 524,640 km (0.115 R)
• M7: 627,563 km (0.029 R)
• M8: 785,090 km (0.093 R)
• M9: 939,175 km (0.096 R)
• M10: 1,097,600 km (0.067 R)
• M11: 1,233,434 km (0.108 R)
• M12: 1,323,044 km (0.062 R)
• M13: 1,441,375 km (0.075 R)
• M14: 1,515,576 km (0.091 R)
• M15: 1,639,742 km (0.104 R)
• M16: 1,717,384 km (0.098 R)
• M17: 1,810,882 km (0.068 R)
• M18: 1,883,886 km (0.074 R)
• M19: 1,995,336 km (0.12 R)
• M20: 2,078,662 km (0.055 R)
• M21: 2,217,340 km (0.097 R)
• M22: 2,287,950 km (0.1 R)
• M23: 2,431,265 km (0.1 R)
• M24: 2,496,040 km (0.1 R)
• M25: 2,819,920 km (0.113 R)
• M26: 2,896,514 km (0.114 R)
• M27: 2,965,329 km (0.101 R)
• M28: 3,043,419 km (0.057 R)
• M29: 3,219,197 km (0.12 R)
• M30: 3,776,449 km (0.082 R)
• M31: 3,927,542 km (0.112 R)
• M32: 4,275,058 km (0.113 R)
• M33: 4,432,735 km (0.079 R)
• M34: 4,532,217 km (0.069 R)
• M35: 4,958,421 km (0.062 R)
• M36: 5,113,704 km (0.069 R)
• M37: 5,197,329 km (0.115 R)
• M38: 5,408,113 km (0.06 R)
• M39: 5,805,594 km (0.102 R)
• M40: 6,079,508 km (0.071 R)
• M41: 6,223,720 km (0.035 R)
• M42: 6,628,831 km (0.095 R)
• M43: 6,697,197 km (0.11 R)
• M44: 7,264,323 km (0.033 R)
• M45: 7,702,794 km (0.09 R)
• M46: 8,040,287 km (0.079 R)
• M47: 8,210,978 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.3

Radius: 12.1

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.9 AU - 2 AU

Year: 1847 Days

Day: 14.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 17,434,227 km

• M1: 167,699 km (0.049 R)
• M2: 244,742 km (0.088 R)
• M3: 361,428 km (0.026 R)
• M4: 491,429 km (0.113 R)
• M5: 696,976 km (0.09 R)
• M6: 833,260 km (0.102 R)
• M7: 1,046,138 km (0.093 R)
• M8: 1,330,075 km (0.115 R)
• M9: 1,921,884 km (0.042 R)
• M10: 2,132,069 km (0.077 R)
• M11: 2,285,107 km (0.055 R)
• M12: 3,471,718 km (0.074 R)
• M13: 3,652,881 km (0.115 R)
• M14: 3,775,401 km (0.075 R)
• M15: 3,883,710 km (0.05 R)
• M16: 4,167,198 km (0.042 R)
• M17: 4,473,874 km (0.087 R)
• M18: 4,787,880 km (0.113 R)
• M19: 4,973,082 km (0.116 R)
• M20: 5,263,900 km (0.079 R)
• M21: 5,402,727 km (0.069 R)
• M22: 5,490,092 km (0.082 R)
• M23: 5,613,211 km (0.086 R)
• M24: 5,701,773 km (0.094 R)
• M25: 6,024,456 km (0.115 R)
• M26: 6,501,075 km (0.043 R)
• M27: 6,781,571 km (0.115 R)
• M28: 6,857,118 km (0.039 R)
• M29: 7,008,959 km (0.118 R)
• M30: 7,142,700 km (0.096 R)
• M31: 7,510,262 km (0.07 R)
• M32: 7,883,957 km (0.055 R)
• M33: 8,023,083 km (0.062 R)
• M34: 8,223,395 km (0.113 R)
• M35: 8,405,156 km (0.079 R)
• M36: 8,834,353 km (0.057 R)
• M37: 9,270,730 km (0.084 R)
• M38: 9,438,878 km (0.04 R)
• M39: 10,251,194 km (0.115 R)
• M40: 10,403,335 km (0.12 R)
• M41: 10,665,879 km (0.101 R)
• M42: 10,864,246 km (0.118 R)
• M43: 11,175,111 km (0.074 R)
• M44: 11,601,913 km (0.09 R)
• M45: 11,851,443 km (0.114 R)
• M46: 12,125,655 km (0.05 R)
• M47: 12,401,963 km (0.067 R)
• M48: 12,750,376 km (0.088 R)
• M49: 13,125,568 km (0.087 R)
• M50: 13,456,777 km (0.115 R)
• M51: 13,575,708 km (0.116 R)
• M52: 13,671,151 km (0.076 R)
• M53: 14,127,574 km (0.111 R)
• M54: 14,224,364 km (0.115 R)
• M55: 14,394,158 km (0.07 R)
• M56: 14,784,758 km (0.098 R)
• M57: 15,080,064 km (0.113 R)
• M58: 15,701,643 km (0.05 R)
• M59: 16,002,933 km (0.12 R)
• M60: 16,103,762 km (0.07 R)
• M61: 16,306,168 km (0.102 R)
• M62: 16,382,313 km (0.06 R)
• M63: 16,534,753 km (0.061 R)
• M64: 16,867,010 km (0.049 R)
• M65: 17,046,827 km (0.108 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 16,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit