🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.9

Radius: 10.2

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.84 AU - 1.18 AU

Year: 666 Days

Day: 11.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 71,792,115 km

• M1: 127,308 km (0.095 R)
• M2: 213,476 km (0.088 R)
• M3: 277,803 km (0.119 R)
• M4: 377,585 km (0.118 R)
• M5: 508,633 km (0.067 R)
• M6: 580,739 km (0.096 R)
• M7: 674,686 km (0.103 R)
• M8: 887,415 km (0.073 R)
• M9: 952,340 km (0.079 R)
• M10: 1,122,283 km (0.103 R)
• M11: 1,335,011 km (0.102 R)
• M12: 1,482,664 km (0.064 R)
• M13: 1,585,737 km (0.094 R)
• M14: 1,660,985 km (0.061 R)
• M15: 1,789,191 km (0.111 R)
• M16: 1,878,351 km (0.069 R)
• M17: 2,093,921 km (0.102 R)
• M18: 2,176,948 km (0.068 R)
• M19: 2,249,802 km (0.119 R)
• M20: 2,317,720 km (0.096 R)
• M21: 2,432,611 km (0.055 R)
• M22: 2,561,265 km (0.116 R)
• M23: 2,632,324 km (0.071 R)
• M24: 2,716,249 km (0.109 R)
• M25: 2,929,874 km (0.063 R)
• M26: 3,016,791 km (0.097 R)
• M27: 3,111,037 km (0.082 R)
• M28: 3,308,955 km (0.082 R)
• M29: 3,386,597 km (0.119 R)
• M30: 3,537,242 km (0.119 R)
• M31: 3,603,514 km (0.059 R)
• M32: 3,676,816 km (0.11 R)
• M33: 3,797,991 km (0.106 R)
• M34: 3,872,640 km (0.069 R)
• M35: 3,947,738 km (0.12 R)
• M36: 4,064,873 km (0.059 R)
• M37: 4,232,273 km (0.104 R)
• M38: 4,366,463 km (0.082 R)
• M39: 4,537,902 km (0.101 R)
• M40: 4,653,391 km (0.11 R)
• M41: 4,843,381 km (0.091 R)
• M42: 4,946,753 km (0.097 R)
• M43: 5,058,203 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.8

Radius: 12

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.06 AU - 1.08 AU

Year: 726 Days

Day: 12.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 71,792,115 km

• M1: 162,463 km (0.032 R)
• M2: 248,033 km (0.1 R)
• M3: 394,340 km (0.107 R)
• M4: 487,839 km (0.079 R)
• M5: 593,754 km (0.105 R)
• M6: 690,245 km (0.04 R)
• M7: 779,555 km (0.054 R)
• M8: 856,298 km (0.091 R)
• M9: 978,520 km (0.118 R)
• M10: 1,077,105 km (0.089 R)
• M11: 1,198,728 km (0.032 R)
• M12: 1,293,124 km (0.087 R)
• M13: 1,423,274 km (0.09 R)
• M14: 1,527,993 km (0.102 R)
• M15: 1,618,200 km (0.111 R)
• M16: 1,826,590 km (0.093 R)
• M17: 1,927,419 km (0.064 R)
• M18: 2,063,104 km (0.093 R)
• M19: 2,192,357 km (0.112 R)
• M20: 2,369,181 km (0.038 R)
• M21: 2,515,039 km (0.115 R)
• M22: 2,716,099 km (0.097 R)
• M23: 3,025,019 km (0.035 R)
• M24: 3,134,225 km (0.087 R)
• M25: 3,228,023 km (0.111 R)
• M26: 3,682,651 km (0.108 R)
• M27: 3,787,818 km (0.088 R)
• M28: 4,121,272 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.3

Radius: 9.2

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.11 AU - 1.17 AU

Year: 798 Days

Day: 6.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,792,115 km

• M1: 136,882 km (0.109 R)
• M2: 206,744 km (0.073 R)
• M3: 348,264 km (0.071 R)
• M4: 420,220 km (0.087 R)
• M5: 489,634 km (0.102 R)
• M6: 557,551 km (0.053 R)
• M7: 681,119 km (0.054 R)
• M8: 765,343 km (0.1 R)
• M9: 824,883 km (0.117 R)
• M10: 900,878 km (0.104 R)
• M11: 1,107,323 km (0.103 R)
• M12: 1,175,690 km (0.064 R)
• M13: 1,262,008 km (0.104 R)
• M14: 1,424,022 km (0.11 R)
• M15: 1,516,623 km (0.114 R)
• M16: 1,624,932 km (0.096 R)
• M17: 1,721,871 km (0.106 R)
• M18: 1,844,542 km (0.118 R)
• M19: 1,931,309 km (0.099 R)
• M20: 1,989,951 km (0.115 R)
• M21: 2,069,088 km (0.095 R)
• M22: 2,256,085 km (0.056 R)
• M23: 2,318,019 km (0.107 R)
• M24: 2,417,053 km (0.099 R)
• M25: 2,480,482 km (0.061 R)
• M26: 2,630,529 km (0.085 R)
• M27: 2,789,252 km (0.079 R)
• M28: 2,894,868 km (0.05 R)
• M29: 3,019,035 km (0.116 R)
• M30: 3,237,448 km (0.1 R)
• M31: 3,325,112 km (0.116 R)
• M32: 3,556,989 km (0.057 R)
• M33: 3,738,900 km (0.107 R)
• M34: 3,824,769 km (0.119 R)
• M35: 3,961,202 km (0.097 R)
• M36: 4,162,561 km (0.08 R)
• M37: 4,367,360 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.6

Radius: 12.9

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.33 AU - 2.15 AU

Year: 1506 Days

Day: 13.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 71,792,115 km

• M1: 164,109 km (0.118 R)
• M2: 314,156 km (0.113 R)
• M3: 588,368 km (0.107 R)
• M4: 671,844 km (0.083 R)
• M5: 837,449 km (0.045 R)
• M6: 975,677 km (0.079 R)
• M7: 1,069,475 km (0.092 R)
• M8: 1,257,819 km (0.106 R)
• M9: 1,399,488 km (0.089 R)
• M10: 1,516,773 km (0.03 R)
• M11: 1,606,980 km (0.098 R)
• M12: 1,782,758 km (0.117 R)
• M13: 1,900,043 km (0.085 R)
• M14: 2,053,231 km (0.093 R)
• M15: 2,187,869 km (0.091 R)
• M16: 2,325,499 km (0.106 R)
• M17: 2,430,666 km (0.088 R)
• M18: 2,706,973 km (0.094 R)
• M19: 2,918,056 km (0.119 R)
• M20: 3,382,707 km (0.09 R)
• M21: 3,489,221 km (0.118 R)
• M22: 3,760,591 km (0.061 R)
• M23: 4,095,391 km (0.091 R)
• M24: 4,180,512 km (0.053 R)
• M25: 4,266,382 km (0.099 R)
• M26: 4,381,871 km (0.112 R)
• M27: 4,556,901 km (0.088 R)
• M28: 4,734,324 km (0.071 R)
• M29: 5,357,848 km (0.084 R)
• M30: 5,655,697 km (0.11 R)
• M31: 5,814,720 km (0.116 R)
• M32: 5,959,082 km (0.11 R)
• M33: 6,169,715 km (0.083 R)
• M34: 6,267,702 km (0.101 R)
• M35: 6,598,463 km (0.058 R)
• M36: 6,749,108 km (0.038 R)
• M37: 7,311,446 km (0.075 R)
• M38: 7,502,333 km (0.099 R)
• M39: 7,589,549 km (0.079 R)
• M40: 7,889,044 km (0.118 R)
• M41: 8,572,257 km (0.058 R)
• M42: 8,884,169 km (0.09 R)
• M43: 9,293,319 km (0.097 R)
• M44: 9,670,754 km (0.1 R)
• M45: 9,765,749 km (0.097 R)
• M46: 9,899,489 km (0.115 R)
• M47: 10,014,680 km (0.112 R)
• M48: 10,440,585 km (0.041 R)
• M49: 10,596,915 km (0.12 R)
• M50: 10,695,051 km (0.111 R)
• M51: 11,090,438 km (0.029 R)
• M52: 11,290,151 km (0.113 R)
• M53: 11,814,492 km (0.117 R)
• M54: 11,896,023 km (0.09 R)
• M55: 12,100,224 km (0.065 R)
• M56: 12,512,516 km (0.038 R)
• M57: 13,435,534 km (0.053 R)
• M58: 13,755,225 km (0.091 R)
• M59: 13,883,730 km (0.109 R)
• M60: 14,685,574 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.9

Radius: 6

Gravity: 23.28 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.24 AU - 9.98 AU

Year: 16573 Days

Day: 15.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,792,115 km

• M1: 206,445 km (0.087 R)
• M2: 691,890 km (0.079 R)
• M3: 782,247 km (0.094 R)
• M4: 900,579 km (0.108 R)
• M5: 1,076,357 km (0.091 R)
• M6: 1,402,779 km (0.118 R)
• M7: 1,636,900 km (0.087 R)
• M8: 1,789,490 km (0.104 R)
• M9: 1,851,872 km (0.103 R)
• M10: 2,376,661 km (0.114 R)
• M11: 2,514,740 km (0.108 R)
• M12: 2,726,870 km (0.068 R)
• M13: 3,397,517 km (0.097 R)
• M14: 3,436,113 km (0.098 R)
• M15: 4,794,163 km (0.098 R)
• M16: 5,324,936 km (0.117 R)
• M17: 5,920,635 km (0.062 R)
• M18: 6,014,134 km (0.096 R)
• M19: 6,345,493 km (0.072 R)
• M20: 6,441,236 km (0.096 R)
• M21: 6,682,686 km (0.11 R)
• M22: 6,731,306 km (0.075 R)
• M23: 7,224,231 km (0.099 R)
• M24: 7,831,149 km (0.108 R)
• M25: 8,192,578 km (0.057 R)
• M26: 8,985,596 km (0.1 R)
• M27: 9,802,849 km (0.085 R)
• M28: 10,871,726 km (0.049 R)
• M29: 11,101,359 km (0.059 R)
• M30: 11,216,848 km (0.115 R)
• M31: 11,390,831 km (0.078 R)
• M32: 12,214,367 km (0.092 R)
• M33: 12,513,114 km (0.116 R)
• M34: 14,167,517 km (0.092 R)
• M35: 14,544,354 km (0.087 R)
• M36: 15,052,089 km (0.066 R)
• M37: 17,541,697 km (0.107 R)
• M38: 17,878,741 km (0.117 R)
• M39: 19,040,368 km (0.111 R)
• M40: 19,665,238 km (0.096 R)
• M41: 21,149,249 km (0.094 R)
• M42: 21,435,879 km (0.05 R)
• M43: 23,330,835 km (0.111 R)
• M44: 25,354,595 km (0.07 R)
• M45: 25,735,471 km (0.075 R)
• M46: 25,811,916 km (0.027 R)
• M47: 25,964,954 km (0.081 R)
• M48: 26,118,292 km (0.085 R)
• M49: 26,812,127 km (0.059 R)
• M50: 27,433,856 km (0.051 R)
• M51: 28,217,749 km (0.109 R)
• M52: 28,850,099 km (0.103 R)
• M53: 29,407,351 km (0.1 R)
• M54: 30,290,128 km (0.113 R)
• M55: 30,370,761 km (0.087 R)
• M56: 30,775,274 km (0.079 R)
• M57: 30,856,356 km (0.11 R)
• M58: 31,671,365 km (0.104 R)
• M59: 32,907,193 km (0.056 R)
• M60: 36,193,260 km (0.113 R)
• M61: 37,311,504 km (0.043 R)
• M62: 38,005,339 km (0.081 R)
• M63: 40,289,699 km (0.056 R)
• M64: 41,090,646 km (0.031 R)
• M65: 42,618,040 km (0.045 R)
• M66: 44,163,835 km (0.109 R)
• M67: 44,805,759 km (0.11 R)
• M68: 45,542,977 km (0.115 R)
• M69: 49,384,202 km (0.106 R)
• M70: 49,479,197 km (0.104 R)
• M71: 51,873,361 km (0.064 R)
• M72: 52,550,441 km (0.116 R)
• M73: 53,913,427 km (0.05 R)
• M74: 55,189,347 km (0.113 R)
• M75: 55,287,932 km (0.097 R)
• M76: 56,078,557 km (0.09 R)
• M77: 57,072,186 km (0.088 R)
• M78: 57,571,095 km (0.034 R)
• M79: 58,272,111 km (0.078 R)
• M80: 58,372,491 km (0.114 R)
• M81: 58,875,140 km (0.08 R)
• M82: 59,278,306 km (0.094 R)
• M83: 61,819,076 km (0.03 R)
• M84: 62,639,620 km (0.113 R)
• M85: 62,742,394 km (0.097 R)
• M86: 63,051,164 km (0.101 R)
• M87: 67,743,301 km (0.113 R)
• M88: 68,483,212 km (0.116 R)
• M89: 68,907,322 km (0.118 R)
• M90: 69,757,936 km (0.107 R)
• M91: 70,184,589 km (0.066 R)
• M92: 71,254,962 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 14,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit