🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.9

Radius: 14.2

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.56 AU - 0.56 AU

Year: 279 Days

Day: 9.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 52,905,435 km

• M1: 181,911 km (0.032 R)
• M2: 284,236 km (0.076 R)
• M3: 405,709 km (0.12 R)
• M4: 498,311 km (0.072 R)
• M5: 645,664 km (0.106 R)
• M6: 760,556 km (0.096 R)
• M7: 921,373 km (0.119 R)
• M8: 1,042,248 km (0.079 R)
• M9: 1,173,147 km (0.031 R)
• M10: 1,292,675 km (0.049 R)
• M11: 1,430,156 km (0.07 R)
• M12: 1,540,260 km (0.102 R)
• M13: 1,643,781 km (0.094 R)
• M14: 1,793,828 km (0.104 R)
• M15: 1,903,334 km (0.108 R)
• M16: 2,025,406 km (0.095 R)
• M17: 2,166,028 km (0.09 R)
• M18: 2,315,476 km (0.107 R)
• M19: 2,435,453 km (0.118 R)
• M20: 2,540,770 km (0.087 R)
• M21: 2,664,637 km (0.117 R)
• M22: 2,756,042 km (0.098 R)
• M23: 2,854,477 km (0.096 R)
• M24: 3,019,035 km (0.106 R)
• M25: 3,162,798 km (0.063 R)
• M26: 3,290,405 km (0.113 R)
• M27: 3,413,674 km (0.12 R)
• M28: 3,507,172 km (0.116 R)
• M29: 3,633,134 km (0.066 R)
• M30: 3,747,875 km (0.07 R)
• M31: 3,883,262 km (0.05 R)
• M32: 4,033,458 km (0.094 R)
• M33: 4,139,074 km (0.064 R)
• M34: 4,279,247 km (0.11 R)
• M35: 4,380,375 km (0.108 R)
• M36: 4,475,370 km (0.08 R)
• M37: 4,737,017 km (0.117 R)
• M38: 4,827,673 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.8

Radius: 11

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1 AU - 1.02 AU

Year: 677 Days

Day: 6.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,905,435 km

• M1: 142,118 km (0.117 R)
• M2: 229,483 km (0.069 R)
• M3: 335,548 km (0.092 R)
• M4: 412,441 km (0.093 R)
• M5: 518,207 km (0.119 R)
• M6: 786,586 km (0.099 R)
• M7: 962,662 km (0.108 R)
• M8: 1,106,875 km (0.042 R)
• M9: 1,258,567 km (0.08 R)
• M10: 1,363,585 km (0.119 R)
• M11: 1,508,545 km (0.115 R)
• M12: 1,721,423 km (0.11 R)
• M13: 1,883,736 km (0.039 R)
• M14: 1,964,370 km (0.113 R)
• M15: 2,046,200 km (0.112 R)
• M16: 2,160,642 km (0.094 R)
• M17: 2,250,550 km (0.091 R)
• M18: 2,434,406 km (0.066 R)
• M19: 2,561,564 km (0.072 R)
• M20: 2,634,419 km (0.099 R)
• M21: 2,909,679 km (0.117 R)
• M22: 3,074,535 km (0.039 R)
• M23: 3,170,278 km (0.106 R)
• M24: 3,297,287 km (0.091 R)
• M25: 3,488,024 km (0.112 R)
• M26: 3,663,502 km (0.036 R)
• M27: 3,746,080 km (0.1 R)
• M28: 3,951,777 km (0.076 R)
• M29: 4,401,319 km (0.092 R)
• M30: 4,707,995 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.5

Radius: 9.2

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.49 AU - 1.85 AU

Year: 1439 Days

Day: 10.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 52,905,435 km

• M1: 146,008 km (0.114 R)
• M2: 270,323 km (0.047 R)
• M3: 410,796 km (0.076 R)
• M4: 505,042 km (0.04 R)
• M5: 601,683 km (0.107 R)
• M6: 686,505 km (0.047 R)
• M7: 749,934 km (0.073 R)
• M8: 896,690 km (0.059 R)
• M9: 1,060,799 km (0.055 R)
• M10: 1,211,593 km (0.113 R)
• M11: 1,289,683 km (0.049 R)
• M12: 1,377,796 km (0.055 R)
• M13: 1,451,399 km (0.059 R)
• M14: 1,517,970 km (0.103 R)
• M15: 1,803,552 km (0.112 R)
• M16: 1,893,610 km (0.117 R)
• M17: 2,097,063 km (0.084 R)
• M18: 2,220,631 km (0.08 R)
• M19: 2,657,008 km (0.082 R)
• M20: 2,780,576 km (0.092 R)
• M21: 2,843,108 km (0.082 R)
• M22: 3,066,008 km (0.054 R)
• M23: 3,316,585 km (0.113 R)
• M24: 3,427,586 km (0.082 R)
• M25: 3,630,591 km (0.063 R)
• M26: 3,768,221 km (0.09 R)
• M27: 4,001,294 km (0.076 R)
• M28: 4,095,990 km (0.089 R)
• M29: 4,203,251 km (0.083 R)
• M30: 4,323,678 km (0.073 R)
• M31: 4,457,418 km (0.108 R)
• M32: 4,754,071 km (0.093 R)
• M33: 4,904,716 km (0.088 R)
• M34: 5,121,034 km (0.11 R)
• M35: 5,275,569 km (0.107 R)
• M36: 5,536,767 km (0.093 R)
• M37: 5,668,862 km (0.099 R)
• M38: 5,963,270 km (0.085 R)
• M39: 6,153,260 km (0.027 R)
• M40: 6,276,379 km (0.062 R)
• M41: 6,428,071 km (0.071 R)
• M42: 6,805,656 km (0.103 R)
• M43: 6,904,690 km (0.107 R)
• M44: 7,018,534 km (0.07 R)
• M45: 7,392,678 km (0.119 R)
• M46: 8,130,495 km (0.076 R)
• M47: 8,432,234 km (0.069 R)
• M48: 8,752,971 km (0.042 R)
• M49: 8,814,606 km (0.073 R)
• M50: 8,891,649 km (0.113 R)
• M51: 9,249,487 km (0.078 R)
• M52: 9,643,827 km (0.115 R)
• M53: 9,915,048 km (0.113 R)
• M54: 10,302,357 km (0.087 R)
• M55: 10,645,235 km (0.064 R)
• M56: 11,008,608 km (0.073 R)
• M57: 11,141,750 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.6

Radius: 13.4

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.46 AU - 2.12 AU

Year: 1597 Days

Day: 7.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 52,905,435 km

• M1: 204,500 km (0.068 R)
• M2: 327,919 km (0.032 R)
• M3: 574,755 km (0.064 R)
• M4: 661,372 km (0.107 R)
• M5: 753,225 km (0.112 R)
• M6: 856,448 km (0.108 R)
• M7: 1,085,632 km (0.045 R)
• M8: 1,291,628 km (0.06 R)
• M9: 1,433,896 km (0.104 R)
• M10: 1,518,718 km (0.103 R)
• M11: 1,734,737 km (0.091 R)
• M12: 1,834,070 km (0.093 R)
• M13: 1,926,970 km (0.081 R)
• M14: 2,100,055 km (0.049 R)
• M15: 2,369,630 km (0.118 R)
• M16: 2,527,456 km (0.079 R)
• M17: 2,746,767 km (0.1 R)
• M18: 2,834,281 km (0.112 R)
• M19: 2,922,843 km (0.081 R)
• M20: 3,072,591 km (0.094 R)
• M21: 3,173,719 km (0.089 R)
• M22: 3,611,442 km (0.057 R)
• M23: 3,750,867 km (0.098 R)
• M24: 3,848,405 km (0.06 R)
• M25: 4,157,624 km (0.091 R)
• M26: 4,303,931 km (0.084 R)
• M27: 4,954,083 km (0.102 R)
• M28: 5,145,568 km (0.04 R)
• M29: 5,254,326 km (0.107 R)
• M30: 5,622,636 km (0.089 R)
• M31: 5,759,817 km (0.065 R)
• M32: 5,961,326 km (0.036 R)
• M33: 6,063,052 km (0.037 R)
• M34: 6,178,093 km (0.03 R)
• M35: 6,332,627 km (0.069 R)
• M36: 6,449,463 km (0.101 R)
• M37: 6,540,868 km (0.105 R)
• M38: 6,804,160 km (0.049 R)
• M39: 7,017,487 km (0.101 R)
• M40: 7,259,985 km (0.12 R)
• M41: 8,116,732 km (0.08 R)
• M42: 8,357,285 km (0.051 R)
• M43: 8,514,213 km (0.074 R)
• M44: 8,600,232 km (0.096 R)
• M45: 8,802,040 km (0.111 R)
• M46: 8,932,638 km (0.103 R)
• M47: 9,239,763 km (0.112 R)
• M48: 9,372,606 km (0.066 R)
• M49: 9,729,696 km (0.08 R)
• M50: 9,849,673 km (0.027 R)
• M51: 9,985,359 km (0.046 R)
• M52: 10,121,642 km (0.045 R)
• M53: 10,273,783 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.7

Radius: 13.2

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.78 AU - 2.58 AU

Year: 2146 Days

Day: 7.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 64.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 52,905,435 km

• M1: 193,280 km (0.067 R)
• M2: 291,716 km (0.111 R)
• M3: 429,047 km (0.109 R)
• M4: 645,664 km (0.11 R)
• M5: 889,958 km (0.058 R)
• M6: 990,637 km (0.073 R)
• M7: 1,101,938 km (0.112 R)
• M8: 1,270,535 km (0.049 R)
• M9: 1,413,401 km (0.094 R)
• M10: 1,590,973 km (0.104 R)
• M11: 2,015,981 km (0.054 R)
• M12: 2,119,802 km (0.11 R)
• M13: 2,596,570 km (0.045 R)
• M14: 2,701,289 km (0.044 R)
• M15: 2,825,455 km (0.106 R)
• M16: 2,933,315 km (0.068 R)
• M17: 3,284,122 km (0.039 R)
• M18: 3,455,262 km (0.049 R)
• M19: 3,756,851 km (0.109 R)
• M20: 4,056,945 km (0.091 R)
• M21: 4,209,983 km (0.104 R)
• M22: 4,574,553 km (0.109 R)
• M23: 5,047,731 km (0.076 R)
• M24: 5,212,588 km (0.099 R)
• M25: 5,412,900 km (0.106 R)
• M26: 5,763,856 km (0.103 R)
• M27: 5,936,343 km (0.093 R)
• M28: 6,157,448 km (0.116 R)
• M29: 6,286,701 km (0.095 R)
• M30: 6,583,802 km (0.09 R)
• M31: 6,836,922 km (0.119 R)
• M32: 7,081,066 km (0.08 R)
• M33: 7,204,185 km (0.1 R)
• M34: 7,352,885 km (0.069 R)
• M35: 7,465,083 km (0.077 R)
• M36: 7,552,748 km (0.109 R)
• M37: 7,856,132 km (0.092 R)
• M38: 8,022,036 km (0.101 R)
• M39: 8,202,002 km (0.086 R)
• M40: 8,370,450 km (0.025 R)
• M41: 8,513,914 km (0.052 R)
• M42: 8,737,114 km (0.12 R)
• M43: 8,988,887 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.3

Radius: 6.2

Gravity: 21.65 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.93 AU - 6.65 AU

Year: 10520 Days

Day: 16.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,905,435 km

• M1: 146,606 km (0.117 R)
• M2: 226,491 km (0.114 R)
• M3: 365,468 km (0.071 R)
• M4: 438,023 km (0.068 R)
• M5: 632,649 km (0.074 R)
• M6: 796,010 km (0.064 R)
• M7: 1,034,619 km (0.074 R)
• M8: 1,386,323 km (0.103 R)
• M9: 1,456,186 km (0.084 R)
• M10: 1,551,330 km (0.119 R)
• M11: 1,599,650 km (0.082 R)
• M12: 1,722,619 km (0.107 R)
• M13: 2,191,310 km (0.108 R)
• M14: 2,668,377 km (0.086 R)
• M15: 3,176,860 km (0.079 R)
• M16: 3,780,039 km (0.045 R)
• M17: 4,077,888 km (0.059 R)
• M18: 4,212,826 km (0.04 R)
• M19: 4,280,743 km (0.111 R)
• M20: 4,661,170 km (0.111 R)
• M21: 4,873,300 km (0.075 R)
• M22: 5,016,465 km (0.112 R)
• M23: 5,752,936 km (0.081 R)
• M24: 6,366,287 km (0.103 R)
• M25: 6,444,377 km (0.093 R)
• M26: 6,799,822 km (0.025 R)
• M27: 6,839,764 km (0.103 R)
• M28: 7,080,766 km (0.051 R)
• M29: 7,283,771 km (0.117 R)
• M30: 7,529,859 km (0.05 R)
• M31: 7,820,528 km (0.053 R)
• M32: 7,862,415 km (0.088 R)
• M33: 8,242,095 km (0.059 R)
• M34: 8,327,365 km (0.078 R)
• M35: 8,627,758 km (0.105 R)
• M36: 9,107,219 km (0.077 R)
• M37: 9,865,082 km (0.049 R)
• M38: 10,735,742 km (0.108 R)
• M39: 11,345,652 km (0.055 R)
• M40: 11,678,807 km (0.077 R)
• M41: 11,966,782 km (0.044 R)
• M42: 12,063,273 km (0.102 R)
• M43: 12,844,922 km (0.083 R)
• M44: 14,200,428 km (0.118 R)
• M45: 14,456,540 km (0.079 R)
• M46: 14,713,998 km (0.108 R)
• M47: 14,765,759 km (0.037 R)
• M48: 15,025,161 km (0.065 R)
• M49: 15,285,910 km (0.05 R)
• M50: 15,653,772 km (0.114 R)
• M51: 15,812,196 km (0.094 R)
• M52: 16,024,326 km (0.116 R)
• M53: 17,262,397 km (0.051 R)
• M54: 18,363,887 km (0.119 R)
• M55: 18,586,937 km (0.114 R)
• M56: 18,866,984 km (0.106 R)
• M57: 18,923,083 km (0.074 R)
• M58: 19,601,510 km (0.115 R)
• M59: 19,772,351 km (0.052 R)
• M60: 21,215,222 km (0.053 R)
• M61: 21,625,270 km (0.03 R)
• M62: 21,919,828 km (0.077 R)
• M63: 23,111,076 km (0.091 R)
• M64: 24,018,237 km (0.09 R)
• M65: 24,629,494 km (0.088 R)
• M66: 24,875,433 km (0.081 R)
• M67: 26,305,290 km (0.092 R)
• M68: 26,368,121 km (0.114 R)
• M69: 26,682,725 km (0.096 R)
• M70: 27,634,018 km (0.09 R)
• M71: 28,725,484 km (0.05 R)
• M72: 29,049,214 km (0.103 R)
• M73: 29,113,990 km (0.094 R)
• M74: 29,243,990 km (0.104 R)
• M75: 29,504,440 km (0.109 R)
• M76: 31,615,266 km (0.077 R)
• M77: 32,016,487 km (0.06 R)
• M78: 33,569,912 km (0.056 R)
• M79: 34,390,157 km (0.082 R)
• M80: 34,871,563 km (0.101 R)
• M81: 35,286,099 km (0.113 R)
• M82: 36,399,406 km (0.073 R)
• M83: 37,030,709 km (0.117 R)
• M84: 39,591,675 km (0.105 R)
• M85: 39,735,738 km (0.117 R)
• M86: 40,966,330 km (0.049 R)
• M87: 41,476,608 km (0.055 R)
• M88: 43,020,308 km (0.104 R)
• M89: 43,910,715 km (0.09 R)
• M90: 45,483,737 km (0.061 R)
• M91: 48,069,386 km (0.069 R)
• M92: 48,993,303 km (0.095 R)
• M93: 51,878,597 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 10,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit