🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.5

Radius: 13.9

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.8 AU - 1.2 AU

Year: 646 Days

Day: 10 Hours

Environment

Temp: -150 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 76,048,468 km

• M1: 182,061 km (0.043 R)
• M2: 282,142 km (0.116 R)
• M3: 397,182 km (0.11 R)
• M4: 536,907 km (0.065 R)
• M5: 648,806 km (0.112 R)
• M6: 773,720 km (0.118 R)
• M7: 988,992 km (0.086 R)
• M8: 1,115,252 km (0.102 R)
• M9: 1,265,448 km (0.09 R)
• M10: 1,375,852 km (0.057 R)
• M11: 1,518,867 km (0.073 R)
• M12: 1,617,153 km (0.106 R)
• M13: 1,841,101 km (0.109 R)
• M14: 1,946,418 km (0.111 R)
• M15: 2,086,591 km (0.03 R)
• M16: 2,185,625 km (0.073 R)
• M17: 2,354,371 km (0.098 R)
• M18: 2,521,771 km (0.11 R)
• M19: 2,711,312 km (0.117 R)
• M20: 2,862,705 km (0.094 R)
• M21: 2,985,824 km (0.1 R)
• M22: 3,123,454 km (0.084 R)
• M23: 3,224,881 km (0.114 R)
• M24: 3,333,938 km (0.062 R)
• M25: 3,450,774 km (0.057 R)
• M26: 3,549,209 km (0.092 R)
• M27: 3,695,367 km (0.084 R)
• M28: 3,809,659 km (0.119 R)
• M29: 4,000,546 km (0.08 R)
• M30: 4,111,099 km (0.117 R)
• M31: 4,201,606 km (0.092 R)
• M32: 4,292,860 km (0.105 R)
• M33: 4,527,580 km (0.108 R)
• M34: 4,686,452 km (0.1 R)
• M35: 4,817,949 km (0.105 R)
• M36: 5,039,653 km (0.082 R)
• M37: 5,181,921 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.3

Radius: 9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.42 AU - 2.16 AU

Year: 1546 Days

Day: 10.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 76,048,468 km

• M1: 114,592 km (0.055 R)
• M2: 346,169 km (0.112 R)
• M3: 502,050 km (0.051 R)
• M4: 1,027,438 km (0.118 R)
• M5: 1,098,348 km (0.054 R)
• M6: 1,650,065 km (0.104 R)
• M7: 1,759,570 km (0.083 R)
• M8: 1,871,619 km (0.119 R)
• M9: 2,249,802 km (0.08 R)
• M10: 2,352,875 km (0.094 R)
• M11: 2,622,451 km (0.083 R)
• M12: 2,800,921 km (0.089 R)
• M13: 3,055,686 km (0.086 R)
• M14: 3,149,185 km (0.043 R)
• M15: 3,254,352 km (0.059 R)
• M16: 3,489,670 km (0.05 R)
• M17: 3,554,894 km (0.108 R)
• M18: 3,719,601 km (0.047 R)
• M19: 3,999,649 km (0.076 R)
• M20: 4,333,402 km (0.106 R)
• M21: 4,426,900 km (0.071 R)
• M22: 4,485,842 km (0.109 R)
• M23: 4,592,505 km (0.119 R)
• M24: 4,675,981 km (0.12 R)
• M25: 4,856,695 km (0.096 R)
• M26: 4,990,735 km (0.114 R)
• M27: 5,101,287 km (0.057 R)
• M28: 5,374,902 km (0.113 R)
• M29: 5,463,015 km (0.099 R)
• M30: 5,640,737 km (0.114 R)
• M31: 5,755,928 km (0.055 R)
• M32: 5,884,881 km (0.088 R)
• M33: 6,106,286 km (0.105 R)
• M34: 6,171,959 km (0.106 R)
• M35: 6,237,782 km (0.105 R)
• M36: 6,463,675 km (0.091 R)
• M37: 7,102,009 km (0.111 R)
• M38: 7,226,475 km (0.079 R)
• M39: 7,309,950 km (0.04 R)
• M40: 7,449,675 km (0.084 R)
• M41: 7,661,057 km (0.116 R)
• M42: 8,132,888 km (0.058 R)
• M43: 8,219,655 km (0.055 R)
• M44: 8,335,893 km (0.053 R)
• M45: 8,761,947 km (0.03 R)
• M46: 9,225,102 km (0.054 R)
• M47: 9,436,933 km (0.108 R)
• M48: 10,175,348 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.8

Radius: 11.7

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.13 AU - 2.83 AU

Year: 2522 Days

Day: 5.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 76,048,468 km

• M1: 162,912 km (0.046 R)
• M2: 245,191 km (0.112 R)
• M3: 401,670 km (0.059 R)
• M4: 475,272 km (0.094 R)
• M5: 616,044 km (0.104 R)
• M6: 790,026 km (0.088 R)
• M7: 990,787 km (0.052 R)
• M8: 1,068,129 km (0.112 R)
• M9: 1,209,050 km (0.056 R)
• M10: 1,281,904 km (0.115 R)
• M11: 1,367,025 km (0.042 R)
• M12: 1,443,320 km (0.109 R)
• M13: 1,520,962 km (0.064 R)
• M14: 1,692,550 km (0.081 R)
• M15: 1,882,839 km (0.114 R)
• M16: 2,105,590 km (0.104 R)
• M17: 2,350,183 km (0.087 R)
• M18: 2,509,504 km (0.073 R)
• M19: 2,590,437 km (0.081 R)
• M20: 2,741,381 km (0.106 R)
• M21: 2,853,131 km (0.032 R)
• M22: 3,344,709 km (0.111 R)
• M23: 3,539,785 km (0.047 R)
• M24: 4,179,615 km (0.09 R)
• M25: 4,308,718 km (0.109 R)
• M26: 4,422,711 km (0.05 R)
• M27: 4,537,752 km (0.086 R)
• M28: 4,653,840 km (0.08 R)
• M29: 4,973,980 km (0.026 R)
• M30: 5,249,240 km (0.09 R)
• M31: 5,707,159 km (0.102 R)
• M32: 6,013,685 km (0.109 R)
• M33: 6,086,539 km (0.077 R)
• M34: 6,159,692 km (0.059 R)
• M35: 6,850,685 km (0.115 R)
• M36: 7,254,001 km (0.047 R)
• M37: 7,527,017 km (0.067 R)
• M38: 7,625,452 km (0.112 R)
• M39: 9,005,642 km (0.075 R)
• M40: 9,215,079 km (0.112 R)
• M41: 9,489,741 km (0.107 R)
• M42: 9,702,918 km (0.1 R)
• M43: 9,788,637 km (0.104 R)
• M44: 10,925,880 km (0.091 R)
• M45: 11,171,819 km (0.049 R)
• M46: 11,329,346 km (0.073 R)
• M47: 11,442,292 km (0.07 R)
• M48: 11,646,493 km (0.078 R)
• M49: 11,989,521 km (0.092 R)
• M50: 12,266,427 km (0.117 R)
• M51: 12,382,365 km (0.068 R)
• M52: 12,732,574 km (0.107 R)
• M53: 12,991,528 km (0.042 R)
• M54: 13,109,710 km (0.091 R)
• M55: 13,802,648 km (0.041 R)
• M56: 13,899,138 km (0.1 R)
• M57: 14,044,398 km (0.078 R)
• M58: 14,141,487 km (0.077 R)
• M59: 14,214,341 km (0.117 R)
• M60: 14,311,879 km (0.076 R)
• M61: 15,199,144 km (0.117 R)
• M62: 15,649,433 km (0.113 R)
• M63: 15,775,395 km (0.049 R)
• M64: 15,851,091 km (0.04 R)
• M65: 16,665,951 km (0.097 R)
• M66: 16,897,678 km (0.088 R)
• M67: 16,975,020 km (0.112 R)
• M68: 17,546,783 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.2

Radius: 3.4

Gravity: 83.84 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.09 AU - 10.09 AU

Year: 14857 Days

Day: 23.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,048,468 km

• M1: 48,619 km (0.078 R)
• M2: 134,339 km (0.073 R)
• M3: 370,404 km (0.083 R)
• M4: 424,409 km (0.12 R)
• M5: 688,599 km (0.053 R)
• M6: 825,182 km (0.094 R)
• M7: 872,604 km (0.068 R)
• M8: 945,459 km (0.092 R)
• M9: 995,125 km (0.112 R)
• M10: 1,045,839 km (0.113 R)
• M11: 1,123,330 km (0.054 R)
• M12: 1,149,510 km (0.077 R)
• M13: 2,323,405 km (0.094 R)
• M14: 2,808,700 km (0.092 R)
• M15: 3,174,018 km (0.044 R)
• M16: 3,710,326 km (0.096 R)
• M17: 4,274,011 km (0.108 R)
• M18: 5,979,427 km (0.092 R)
• M19: 6,446,771 km (0.054 R)
• M20: 6,541,616 km (0.118 R)
• M21: 6,636,910 km (0.079 R)
• M22: 7,715,809 km (0.083 R)
• M23: 8,275,156 km (0.039 R)
• M24: 8,795,158 km (0.08 R)
• M25: 10,250,745 km (0.086 R)
• M26: 10,752,197 km (0.117 R)
• M27: 11,147,734 km (0.101 R)
• M28: 11,548,208 km (0.092 R)
• M29: 11,605,803 km (0.104 R)
• M30: 12,480,801 km (0.103 R)
• M31: 12,717,764 km (0.029 R)
• M32: 13,196,028 km (0.112 R)
• M33: 13,924,420 km (0.095 R)
• M34: 14,170,060 km (0.076 R)
• M35: 14,790,592 km (0.119 R)
• M36: 15,737,846 km (0.08 R)
• M37: 15,929,630 km (0.104 R)
• M38: 16,380,219 km (0.12 R)
• M39: 17,031,119 km (0.097 R)
• M40: 18,492,391 km (0.092 R)
• M41: 18,965,868 km (0.071 R)
• M42: 19,443,086 km (0.085 R)
• M43: 19,855,377 km (0.077 R)
• M44: 19,924,492 km (0.11 R)
• M45: 20,618,775 km (0.116 R)
• M46: 22,676,644 km (0.063 R)
• M47: 22,748,750 km (0.047 R)
• M48: 23,401,296 km (0.104 R)
• M49: 24,354,683 km (0.051 R)
• M50: 25,022,189 km (0.06 R)
• M51: 26,072,216 km (0.119 R)
• M52: 29,150,791 km (0.085 R)
• M53: 29,386,258 km (0.101 R)
• M54: 30,413,995 km (0.039 R)
• M55: 30,812,374 km (0.091 R)
• M56: 30,972,294 km (0.052 R)
• M57: 33,731,477 km (0.038 R)
• M58: 33,978,613 km (0.103 R)
• M59: 34,557,856 km (0.1 R)
• M60: 35,641,992 km (0.119 R)
• M61: 36,568,152 km (0.091 R)
• M62: 39,220,223 km (0.069 R)
• M63: 41,051,750 km (0.04 R)
• M64: 41,139,714 km (0.057 R)
• M65: 41,492,017 km (0.092 R)
• M66: 41,756,805 km (0.095 R)
• M67: 43,089,423 km (0.11 R)
• M68: 43,268,192 km (0.085 R)
• M69: 43,536,870 km (0.079 R)
• M70: 45,159,857 km (0.117 R)
• M71: 46,070,160 km (0.116 R)
• M72: 46,802,591 km (0.083 R)
• M73: 49,396,619 km (0.096 R)
• M74: 49,490,117 km (0.082 R)
• M75: 49,583,765 km (0.071 R)
• M76: 49,864,710 km (0.103 R)
• M77: 50,240,351 km (0.094 R)
• M78: 51,846,732 km (0.091 R)
• M79: 52,227,309 km (0.057 R)
• M80: 54,432,681 km (0.09 R)
• M81: 58,043,974 km (0.07 R)
• M82: 58,241,293 km (0.118 R)
• M83: 61,128,532 km (0.072 R)
• M84: 61,228,912 km (0.088 R)
• M85: 62,134,877 km (0.093 R)
• M86: 64,164,023 km (0.089 R)
• M87: 64,368,074 km (0.053 R)
• M88: 65,289,298 km (0.073 R)
• M89: 65,391,772 km (0.093 R)
• M90: 65,802,867 km (0.117 R)
• M91: 66,214,710 km (0.089 R)
• M92: 69,854,875 km (0.067 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.8

Radius: 4.8

Gravity: 30.63 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.27 AU - 11.25 AU

Year: 19687 Days

Day: 16.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,048,468 km

• M1: 62,083 km (0.105 R)
• M2: 213,476 km (0.115 R)
• M3: 258,655 km (0.089 R)
• M4: 378,333 km (0.106 R)
• M5: 454,478 km (0.053 R)
• M6: 761,004 km (0.101 R)
• M7: 934,837 km (0.099 R)
• M8: 986,897 km (0.118 R)
• M9: 1,204,562 km (0.075 R)
• M10: 1,319,004 km (0.111 R)
• M11: 1,497,325 km (0.111 R)
• M12: 2,043,357 km (0.06 R)
• M13: 2,111,424 km (0.105 R)
• M14: 2,355,418 km (0.11 R)
• M15: 2,756,790 km (0.104 R)
• M16: 3,139,910 km (0.092 R)
• M17: 3,913,032 km (0.029 R)
• M18: 4,518,454 km (0.057 R)
• M19: 4,652,045 km (0.102 R)
• M20: 4,786,833 km (0.103 R)
• M21: 4,968,594 km (0.119 R)
• M22: 6,106,286 km (0.085 R)
• M23: 6,805,357 km (0.082 R)
• M24: 8,223,844 km (0.088 R)
• M25: 8,606,066 km (0.118 R)
• M26: 8,771,671 km (0.073 R)
• M27: 9,672,550 km (0.117 R)
• M28: 10,425,924 km (0.091 R)
• M29: 11,988,325 km (0.089 R)
• M30: 12,483,494 km (0.101 R)
• M31: 12,733,621 km (0.078 R)
• M32: 12,859,433 km (0.101 R)
• M33: 13,048,674 km (0.117 R)
• M34: 13,366,271 km (0.1 R)
• M35: 13,558,055 km (0.075 R)
• M36: 13,686,410 km (0.098 R)
• M37: 14,073,868 km (0.103 R)
• M38: 14,203,869 km (0.087 R)
• M39: 14,399,543 km (0.098 R)
• M40: 15,257,786 km (0.046 R)
• M41: 15,996,949 km (0.087 R)
• M42: 18,000,663 km (0.109 R)
• M43: 18,283,104 km (0.113 R)
• M44: 19,211,508 km (0.079 R)
• M45: 20,081,869 km (0.103 R)
• M46: 21,411,494 km (0.114 R)
• M47: 22,693,249 km (0.088 R)
• M48: 24,232,611 km (0.108 R)
• M49: 25,646,610 km (0.11 R)
• M50: 27,410,818 km (0.077 R)
• M51: 28,718,303 km (0.113 R)
• M52: 28,965,738 km (0.088 R)
• M53: 29,795,558 km (0.092 R)
• M54: 29,962,359 km (0.096 R)
• M55: 30,297,159 km (0.09 R)
• M56: 30,717,380 km (0.106 R)
• M57: 30,970,350 km (0.053 R)
• M58: 33,364,963 km (0.065 R)
• M59: 33,972,928 km (0.086 R)
• M60: 34,847,627 km (0.092 R)
• M61: 36,173,663 km (0.102 R)
• M62: 36,530,005 km (0.109 R)
• M63: 38,329,368 km (0.115 R)
• M64: 38,965,907 km (0.071 R)
• M65: 39,148,416 km (0.073 R)
• M66: 39,881,296 km (0.083 R)
• M67: 40,065,302 km (0.049 R)
• M68: 40,896,468 km (0.095 R)
• M69: 40,989,218 km (0.071 R)
• M70: 41,826,667 km (0.104 R)
• M71: 47,065,884 km (0.104 R)
• M72: 48,236,038 km (0.113 R)
• M73: 48,726,420 km (0.087 R)
• M74: 49,415,917 km (0.114 R)
• M75: 49,613,386 km (0.101 R)
• M76: 49,811,154 km (0.113 R)
• M77: 51,103,381 km (0.09 R)
• M78: 52,104,938 km (0.096 R)
• M79: 53,923,899 km (0.051 R)
• M80: 55,763,504 km (0.088 R)
• M81: 57,001,426 km (0.101 R)
• M82: 58,561,433 km (0.032 R)
• M83: 58,874,990 km (0.103 R)
• M84: 60,663,133 km (0.102 R)
• M85: 63,969,246 km (0.045 R)
• M86: 64,184,518 km (0.063 R)
• M87: 65,373,073 km (0.06 R)
• M88: 67,662,070 km (0.115 R)
• M89: 67,991,185 km (0.12 R)
• M90: 68,430,853 km (0.102 R)
• M91: 68,761,315 km (0.119 R)
• M92: 70,532,254 km (0.104 R)
• M93: 71,870,407 km (0.068 R)
• M94: 73,104,291 km (0.068 R)
• M95: 73,329,286 km (0.055 R)
• M96: 73,441,933 km (0.087 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 13,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit