🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.9

Radius: 11.4

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.64 AU - 0.76 AU

Year: 391 Days

Day: 6.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 82,426,536 km

• M1: 145,559 km (0.068 R)
• M2: 222,602 km (0.109 R)
• M3: 341,831 km (0.068 R)
• M4: 416,032 km (0.066 R)
• M5: 492,626 km (0.109 R)
• M6: 572,361 km (0.067 R)
• M7: 645,814 km (0.06 R)
• M8: 722,857 km (0.112 R)
• M9: 897,737 km (0.034 R)
• M10: 1,009,786 km (0.074 R)
• M11: 1,112,260 km (0.099 R)
• M12: 1,203,814 km (0.055 R)
• M13: 1,282,652 km (0.103 R)
• M14: 1,359,695 km (0.118 R)
• M15: 1,446,163 km (0.076 R)
• M16: 1,579,604 km (0.107 R)
• M17: 1,654,104 km (0.107 R)
• M18: 1,751,193 km (0.105 R)
• M19: 2,004,761 km (0.041 R)
• M20: 2,090,630 km (0.106 R)
• M21: 2,242,472 km (0.088 R)
• M22: 2,331,632 km (0.03 R)
• M23: 2,426,926 km (0.047 R)
• M24: 2,508,906 km (0.116 R)
• M25: 2,735,397 km (0.088 R)
• M26: 2,938,102 km (0.035 R)
• M27: 3,072,441 km (0.104 R)
• M28: 3,193,017 km (0.098 R)
• M29: 3,347,402 km (0.065 R)
• M30: 3,422,799 km (0.115 R)
• M31: 3,708,082 km (0.101 R)
• M32: 3,780,488 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.7

Radius: 14.5

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.75 AU - 0.87 AU

Year: 486 Days

Day: 6.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 82,426,536 km

• M1: 193,879 km (0.095 R)
• M2: 302,337 km (0.107 R)
• M3: 424,708 km (0.086 R)
• M4: 531,820 km (0.108 R)
• M5: 662,270 km (0.056 R)
• M6: 773,720 km (0.098 R)
• M7: 871,707 km (0.062 R)
• M8: 1,018,612 km (0.119 R)
• M9: 1,132,456 km (0.119 R)
• M10: 1,404,574 km (0.12 R)
• M11: 1,533,229 km (0.066 R)
• M12: 1,786,348 km (0.103 R)
• M13: 1,892,712 km (0.091 R)
• M14: 1,995,486 km (0.091 R)
• M15: 2,106,188 km (0.112 R)
• M16: 2,201,033 km (0.093 R)
• M17: 2,315,775 km (0.104 R)
• M18: 2,420,045 km (0.112 R)
• M19: 2,544,959 km (0.116 R)
• M20: 2,640,103 km (0.059 R)
• M21: 3,066,457 km (0.075 R)
• M22: 3,291,452 km (0.087 R)
• M23: 3,416,666 km (0.052 R)
• M24: 3,657,369 km (0.092 R)
• M25: 3,750,867 km (0.068 R)
• M26: 4,081,030 km (0.106 R)
• M27: 4,193,228 km (0.059 R)
• M28: 4,291,365 km (0.117 R)
• M29: 4,436,026 km (0.073 R)
• M30: 4,543,736 km (0.034 R)
• M31: 4,636,786 km (0.07 R)
• M32: 4,754,071 km (0.119 R)
• M33: 5,176,386 km (0.08 R)
• M34: 5,281,852 km (0.12 R)
• M35: 5,388,067 km (0.084 R)
• M36: 5,511,485 km (0.094 R)
• M37: 5,710,899 km (0.098 R)

Asteroid Belt

Center: 2.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152

Radius: 10

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.36 AU - 3.58 AU

Year: 4310 Days

Day: 12.3 Hours

Environment

Temp: -224 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 82,426,536 km

• M1: 127,009 km (0.092 R)
• M2: 276,008 km (0.064 R)
• M3: 568,023 km (0.114 R)
• M4: 644,019 km (0.111 R)
• M5: 740,360 km (0.098 R)
• M6: 824,733 km (0.053 R)
• M7: 966,851 km (0.072 R)
• M8: 1,107,922 km (0.094 R)
• M9: 1,246,001 km (0.092 R)
• M10: 1,379,442 km (0.11 R)
• M11: 1,442,722 km (0.071 R)
• M12: 1,517,820 km (0.093 R)
• M13: 1,774,231 km (0.039 R)
• M14: 1,960,929 km (0.096 R)
• M15: 2,253,094 km (0.085 R)
• M16: 2,328,341 km (0.087 R)
• M17: 2,624,844 km (0.066 R)
• M18: 3,085,456 km (0.1 R)
• M19: 3,169,380 km (0.045 R)
• M20: 4,004,585 km (0.119 R)
• M21: 4,111,697 km (0.052 R)
• M22: 4,297,648 km (0.057 R)
• M23: 4,677,776 km (0.07 R)
• M24: 4,790,872 km (0.117 R)
• M25: 4,888,410 km (0.068 R)
• M26: 4,970,090 km (0.055 R)
• M27: 5,168,457 km (0.079 R)
• M28: 5,235,028 km (0.103 R)
• M29: 5,917,493 km (0.109 R)
• M30: 6,092,523 km (0.047 R)
• M31: 6,465,620 km (0.081 R)
• M32: 6,573,630 km (0.102 R)
• M33: 6,956,301 km (0.086 R)
• M34: 7,215,404 km (0.083 R)
• M35: 7,819,780 km (0.111 R)
• M36: 8,012,013 km (0.038 R)
• M37: 8,089,355 km (0.096 R)
• M38: 8,558,644 km (0.04 R)
• M39: 9,198,025 km (0.116 R)
• M40: 9,319,648 km (0.106 R)
• M41: 9,523,550 km (0.106 R)
• M42: 9,646,519 km (0.062 R)
• M43: 9,770,087 km (0.083 R)
• M44: 9,852,815 km (0.035 R)
• M45: 9,956,486 km (0.077 R)
• M46: 10,416,949 km (0.104 R)
• M47: 10,607,387 km (0.078 R)
• M48: 10,970,161 km (0.099 R)
• M49: 11,445,733 km (0.107 R)
• M50: 11,839,923 km (0.06 R)
• M51: 11,950,177 km (0.102 R)
• M52: 12,194,022 km (0.096 R)
• M53: 12,574,150 km (0.072 R)
• M54: 12,641,618 km (0.085 R)
• M55: 12,799,594 km (0.119 R)
• M56: 12,890,101 km (0.086 R)
• M57: 12,958,168 km (0.074 R)
• M58: 13,094,601 km (0.093 R)
• M59: 13,185,856 km (0.049 R)
• M60: 13,483,705 km (0.097 R)
• M61: 13,807,135 km (0.101 R)
• M62: 14,203,271 km (0.094 R)
• M63: 14,674,205 km (0.079 R)
• M64: 14,768,900 km (0.049 R)
• M65: 15,752,207 km (0.116 R)
• M66: 16,263,981 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.8

Radius: 9.1

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.94 AU - 5.48 AU

Year: 7930 Days

Day: 11 Hours

Environment

Temp: -230 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 82,426,536 km

• M1: 132,245 km (0.107 R)
• M2: 194,178 km (0.038 R)
• M3: 310,266 km (0.095 R)
• M4: 475,272 km (0.07 R)
• M5: 638,035 km (0.117 R)
• M6: 715,377 km (0.103 R)
• M7: 917,185 km (0.101 R)
• M8: 1,005,746 km (0.101 R)
• M9: 1,247,197 km (0.12 R)
• M10: 1,477,429 km (0.093 R)
• M11: 1,567,337 km (0.082 R)
• M12: 1,864,438 km (0.109 R)
• M13: 2,145,533 km (0.101 R)
• M14: 2,248,007 km (0.087 R)
• M15: 2,475,695 km (0.042 R)
• M16: 2,840,564 km (0.036 R)
• M17: 2,934,512 km (0.104 R)
• M18: 2,991,359 km (0.061 R)
• M19: 4,140,869 km (0.074 R)
• M20: 4,355,542 km (0.054 R)
• M21: 4,551,814 km (0.086 R)
• M22: 4,684,358 km (0.092 R)
• M23: 4,773,369 km (0.098 R)
• M24: 4,840,538 km (0.098 R)
• M25: 4,930,596 km (0.077 R)
• M26: 5,342,738 km (0.116 R)
• M27: 6,175,550 km (0.111 R)
• M28: 6,322,455 km (0.101 R)
• M29: 6,495,240 km (0.063 R)
• M30: 7,202,240 km (0.081 R)
• M31: 7,460,595 km (0.079 R)
• M32: 7,722,092 km (0.113 R)
• M33: 7,933,325 km (0.078 R)
• M34: 8,013,060 km (0.093 R)
• M35: 8,524,386 km (0.103 R)
• M36: 8,660,819 km (0.107 R)
• M37: 8,935,630 km (0.04 R)
• M38: 9,550,328 km (0.113 R)
• M39: 10,149,916 km (0.105 R)
• M40: 10,207,661 km (0.051 R)
• M41: 10,265,406 km (0.066 R)
• M42: 10,527,053 km (0.113 R)
• M43: 10,673,509 km (0.096 R)
• M44: 10,849,885 km (0.101 R)
• M45: 11,116,468 km (0.108 R)
• M46: 11,445,284 km (0.067 R)
• M47: 11,837,829 km (0.112 R)
• M48: 12,173,676 km (0.097 R)
• M49: 12,235,011 km (0.1 R)
• M50: 14,123,834 km (0.115 R)
• M51: 14,350,026 km (0.111 R)
• M52: 14,740,626 km (0.063 R)
• M53: 15,699,100 km (0.117 R)
• M54: 15,967,030 km (0.049 R)
• M55: 16,473,568 km (0.096 R)
• M56: 16,677,619 km (0.095 R)
• M57: 16,779,944 km (0.092 R)
• M58: 17,019,600 km (0.102 R)
• M59: 18,551,782 km (0.12 R)
• M60: 19,477,792 km (0.062 R)
• M61: 19,801,821 km (0.102 R)
• M62: 20,163,848 km (0.097 R)
• M63: 20,273,055 km (0.095 R)
• M64: 20,968,386 km (0.092 R)
• M65: 22,157,090 km (0.054 R)
• M66: 22,307,137 km (0.079 R)
• M67: 22,495,331 km (0.108 R)
• M68: 23,558,673 km (0.096 R)
• M69: 23,942,391 km (0.078 R)
• M70: 24,560,530 km (0.111 R)
• M71: 24,638,171 km (0.072 R)
• M72: 25,105,814 km (0.073 R)
• M73: 25,184,054 km (0.097 R)
• M74: 25,380,027 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.3

Radius: 4.5

Gravity: 47.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.16 AU - 8.8 AU

Year: 16467 Days

Day: 24.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,426,536 km

• M1: 99,782 km (0.095 R)
• M2: 387,309 km (0.115 R)
• M3: 631,303 km (0.094 R)
• M4: 793,018 km (0.105 R)
• M5: 1,322,595 km (0.117 R)
• M6: 2,818,573 km (0.092 R)
• M7: 3,007,216 km (0.028 R)
• M8: 3,317,782 km (0.106 R)
• M9: 3,357,275 km (0.078 R)
• M10: 3,679,210 km (0.11 R)
• M11: 5,153,946 km (0.107 R)
• M12: 5,338,250 km (0.088 R)
• M13: 5,524,649 km (0.112 R)
• M14: 5,665,870 km (0.045 R)
• M15: 6,096,712 km (0.07 R)
• M16: 6,242,719 km (0.099 R)
• M17: 6,438,992 km (0.051 R)
• M18: 6,687,324 km (0.051 R)
• M19: 7,975,511 km (0.1 R)
• M20: 8,511,670 km (0.032 R)
• M21: 9,393,549 km (0.096 R)
• M22: 9,562,146 km (0.049 R)
• M23: 9,845,335 km (0.044 R)
• M24: 10,016,625 km (0.069 R)
• M25: 10,420,090 km (0.081 R)
• M26: 10,536,178 km (0.084 R)
• M27: 10,770,000 km (0.099 R)
• M28: 11,005,467 km (0.078 R)
• M29: 11,302,269 km (0.087 R)
• M30: 11,421,648 km (0.117 R)
• M31: 11,661,752 km (0.085 R)
• M32: 13,137,087 km (0.033 R)
• M33: 14,540,165 km (0.088 R)
• M34: 15,062,112 km (0.092 R)
• M35: 15,590,192 km (0.105 R)
• M36: 17,692,940 km (0.052 R)
• M37: 17,901,031 km (0.063 R)
• M38: 18,319,755 km (0.032 R)
• M39: 19,452,211 km (0.092 R)
• M40: 21,487,939 km (0.103 R)
• M41: 21,932,843 km (0.053 R)
• M42: 22,982,870 km (0.075 R)
• M43: 23,134,114 km (0.066 R)
• M44: 23,742,828 km (0.052 R)
• M45: 27,103,245 km (0.113 R)
• M46: 27,744,571 km (0.064 R)
• M47: 27,825,204 km (0.059 R)
• M48: 28,553,446 km (0.086 R)
• M49: 29,616,339 km (0.119 R)
• M50: 29,863,475 km (0.106 R)
• M51: 31,276,876 km (0.06 R)
• M52: 32,033,841 km (0.057 R)
• M53: 32,202,886 km (0.111 R)
• M54: 33,823,630 km (0.051 R)
• M55: 34,773,875 km (0.097 R)
• M56: 35,121,690 km (0.114 R)
• M57: 35,383,337 km (0.103 R)
• M58: 35,558,067 km (0.069 R)
• M59: 35,908,426 km (0.09 R)
• M60: 36,789,258 km (0.097 R)
• M61: 37,944,902 km (0.077 R)
• M62: 39,293,227 km (0.109 R)
• M63: 39,746,209 km (0.113 R)
• M64: 41,851,650 km (0.119 R)
• M65: 42,685,508 km (0.057 R)
• M66: 42,871,459 km (0.119 R)
• M67: 44,275,135 km (0.09 R)
• M68: 45,884,210 km (0.08 R)
• M69: 46,170,092 km (0.088 R)
• M70: 47,415,943 km (0.075 R)
• M71: 47,705,115 km (0.11 R)
• M72: 48,478,836 km (0.07 R)
• M73: 48,867,192 km (0.111 R)
• M74: 49,061,818 km (0.105 R)
• M75: 50,038,693 km (0.029 R)
• M76: 50,529,523 km (0.063 R)
• M77: 52,907,531 km (0.107 R)
• M78: 53,307,406 km (0.058 R)
• M79: 53,407,637 km (0.079 R)
• M80: 55,727,750 km (0.111 R)
• M81: 56,951,311 km (0.051 R)
• M82: 58,493,067 km (0.093 R)
• M83: 58,906,555 km (0.102 R)
• M84: 59,113,748 km (0.091 R)
• M85: 59,736,375 km (0.101 R)
• M86: 61,093,227 km (0.102 R)
• M87: 62,249,020 km (0.05 R)
• M88: 62,354,487 km (0.112 R)
• M89: 62,776,951 km (0.076 R)
• M90: 64,475,785 km (0.094 R)
• M91: 65,116,812 km (0.081 R)
• M92: 66,189,877 km (0.101 R)
• M93: 66,405,148 km (0.097 R)
• M94: 67,593,404 km (0.073 R)
• M95: 72,971,448 km (0.046 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.4

Radius: 3

Gravity: 111.04 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.93 AU - 10.51 AU

Year: 18669 Days

Day: 24.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,426,536 km

• M1: 219,909 km (0.111 R)
• M2: 1,014,274 km (0.105 R)
• M3: 1,099,993 km (0.046 R)
• M4: 1,248,245 km (0.064 R)
• M5: 1,278,613 km (0.096 R)
• M6: 1,530,536 km (0.12 R)
• M7: 2,760,829 km (0.117 R)
• M8: 4,353,148 km (0.097 R)
• M9: 5,310,276 km (0.115 R)
• M10: 5,509,241 km (0.103 R)
• M11: 6,276,827 km (0.109 R)
• M12: 7,406,441 km (0.078 R)
• M13: 7,909,389 km (0.12 R)
• M14: 9,603,435 km (0.051 R)
• M15: 9,784,898 km (0.096 R)
• M16: 10,336,016 km (0.096 R)
• M17: 11,276,538 km (0.102 R)
• M18: 11,404,145 km (0.103 R)
• M19: 11,532,051 km (0.073 R)
• M20: 11,660,406 km (0.078 R)
• M21: 12,048,613 km (0.087 R)
• M22: 12,441,008 km (0.095 R)
• M23: 12,638,776 km (0.089 R)
• M24: 12,837,592 km (0.061 R)
• M25: 13,915,145 km (0.116 R)
• M26: 15,021,272 km (0.045 R)
• M27: 15,584,957 km (0.103 R)
• M28: 16,083,716 km (0.074 R)
• M29: 16,587,861 km (0.067 R)
• M30: 16,805,376 km (0.118 R)
• M31: 16,951,084 km (0.047 R)
• M32: 17,243,548 km (0.083 R)
• M33: 19,642,350 km (0.099 R)
• M34: 20,646,301 km (0.072 R)
• M35: 20,880,272 km (0.104 R)
• M36: 21,193,680 km (0.099 R)
• M37: 21,429,895 km (0.081 R)
• M38: 22,382,833 km (0.061 R)
• M39: 22,703,571 km (0.05 R)
• M40: 23,106,738 km (0.107 R)
• M41: 23,187,520 km (0.101 R)
• M42: 23,512,148 km (0.083 R)
• M43: 24,247,870 km (0.092 R)
• M44: 24,825,168 km (0.096 R)
• M45: 26,330,721 km (0.076 R)
• M46: 28,210,418 km (0.099 R)
• M47: 28,904,553 km (0.097 R)
• M48: 29,253,714 km (0.075 R)
• M49: 30,486,849 km (0.061 R)
• M50: 30,753,283 km (0.115 R)
• M51: 31,199,085 km (0.113 R)
• M52: 31,916,855 km (0.058 R)
• M53: 32,187,478 km (0.112 R)
• M54: 32,368,192 km (0.085 R)
• M55: 32,821,623 km (0.118 R)
• M56: 34,563,840 km (0.111 R)
• M57: 36,618,268 km (0.059 R)
• M58: 37,660,217 km (0.027 R)
• M59: 38,711,890 km (0.088 R)
• M60: 39,000,464 km (0.095 R)
• M61: 40,941,796 km (0.08 R)
• M62: 41,235,755 km (0.109 R)
• M63: 42,220,558 km (0.09 R)
• M64: 42,418,476 km (0.076 R)
• M65: 43,912,510 km (0.081 R)
• M66: 44,615,471 km (0.074 R)
• M67: 45,119,915 km (0.072 R)
• M68: 45,322,321 km (0.065 R)
• M69: 47,361,938 km (0.09 R)
• M70: 47,670,558 km (0.101 R)
• M71: 47,979,627 km (0.09 R)
• M72: 48,807,502 km (0.101 R)
• M73: 50,687,199 km (0.113 R)
• M74: 51,741,565 km (0.098 R)
• M75: 52,059,311 km (0.084 R)
• M76: 54,624,466 km (0.096 R)
• M77: 55,813,918 km (0.093 R)
• M78: 56,357,407 km (0.083 R)
• M79: 56,793,336 km (0.071 R)
• M80: 57,778,587 km (0.082 R)
• M81: 58,218,106 km (0.098 R)
• M82: 59,765,696 km (0.119 R)
• M83: 63,920,178 km (0.087 R)
• M84: 67,240,802 km (0.1 R)
• M85: 68,282,751 km (0.11 R)
• M86: 68,398,839 km (0.053 R)
• M87: 70,148,087 km (0.106 R)
• M88: 70,851,945 km (0.095 R)
• M89: 72,148,360 km (0.117 R)
• M90: 73,452,704 km (0.088 R)
• M91: 74,048,104 km (0.028 R)
• M92: 74,286,712 km (0.093 R)
• M93: 74,406,091 km (0.067 R)
• M94: 77,411,961 km (0.083 R)
• M95: 78,746,973 km (0.119 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 10,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit