🌌 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: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.1

Radius: 14.5

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.52 AU - 0.58 AU

Year: 287 Days

Day: 14.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 61,936,507 km

• M1: 185,352 km (0.11 R)
• M2: 284,834 km (0.088 R)
• M3: 476,020 km (0.078 R)
• M4: 567,275 km (0.11 R)
• M5: 772,823 km (0.103 R)
• M6: 864,975 km (0.107 R)
• M7: 961,466 km (0.108 R)
• M8: 1,054,366 km (0.063 R)
• M9: 1,214,286 km (0.063 R)
• M10: 1,378,694 km (0.117 R)
• M11: 1,494,184 km (0.111 R)
• M12: 1,599,650 km (0.115 R)
• M13: 1,712,447 km (0.106 R)
• M14: 1,818,661 km (0.099 R)
• M15: 1,975,290 km (0.08 R)
• M16: 2,146,430 km (0.1 R)
• M17: 2,322,806 km (0.09 R)
• M18: 2,415,407 km (0.094 R)
• M19: 2,647,284 km (0.116 R)
• M20: 2,787,756 km (0.029 R)
• M21: 2,886,641 km (0.117 R)
• M22: 3,065,260 km (0.052 R)
• M23: 3,155,917 km (0.093 R)
• M24: 3,282,327 km (0.073 R)
• M25: 3,469,025 km (0.085 R)
• M26: 3,641,511 km (0.034 R)
• M27: 3,737,852 km (0.029 R)
• M28: 4,007,278 km (0.097 R)
• M29: 4,226,289 km (0.102 R)
• M30: 4,391,595 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928

Radius: 10.1

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.77 AU - 1.24 AU

Year: 703 Days

Day: 11.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 61,936,507 km

• M1: 145,409 km (0.104 R)
• M2: 210,634 km (0.086 R)
• M3: 280,047 km (0.103 R)
• M4: 473,028 km (0.119 R)
• M5: 538,403 km (0.115 R)
• M6: 617,390 km (0.119 R)
• M7: 744,549 km (0.114 R)
• M8: 845,976 km (0.086 R)
• M9: 934,388 km (0.111 R)
• M10: 1,051,075 km (0.114 R)
• M11: 1,480,869 km (0.058 R)
• M12: 1,611,319 km (0.104 R)
• M13: 1,723,068 km (0.086 R)
• M14: 1,821,952 km (0.107 R)
• M15: 1,938,639 km (0.073 R)
• M16: 2,122,345 km (0.053 R)
• M17: 2,204,025 km (0.079 R)
• M18: 2,320,263 km (0.119 R)
• M19: 2,743,176 km (0.06 R)
• M20: 2,832,636 km (0.058 R)
• M21: 3,078,724 km (0.081 R)
• M22: 3,284,421 km (0.053 R)
• M23: 3,680,108 km (0.098 R)
• M24: 3,778,842 km (0.044 R)
• M25: 3,868,601 km (0.065 R)
• M26: 3,979,303 km (0.11 R)
• M27: 4,162,561 km (0.105 R)
• M28: 4,234,667 km (0.049 R)
• M29: 4,338,338 km (0.06 R)
• M30: 4,537,603 km (0.087 R)
• M31: 4,675,831 km (0.106 R)
• M32: 4,772,322 km (0.097 R)
• M33: 4,967,248 km (0.059 R)
• M34: 5,054,762 km (0.096 R)
• M35: 5,533,775 km (0.085 R)
• M36: 5,601,842 km (0.103 R)
• M37: 5,727,354 km (0.061 R)
• M38: 5,899,841 km (0.108 R)
• M39: 6,004,260 km (0.084 R)
• M40: 6,085,941 km (0.084 R)
• M41: 6,262,017 km (0.114 R)
• M42: 6,416,103 km (0.066 R)
• M43: 6,499,579 km (0.111 R)
• M44: 6,728,015 km (0.083 R)
• M45: 6,849,339 km (0.031 R)
• M46: 7,081,814 km (0.102 R)
• M47: 7,254,749 km (0.114 R)
• M48: 7,354,231 km (0.102 R)
• M49: 7,541,977 km (0.082 R)
• M50: 7,604,957 km (0.101 R)
• M51: 7,986,282 km (0.05 R)
• M52: 8,114,787 km (0.035 R)
• M53: 8,231,024 km (0.091 R)
• M54: 8,347,860 km (0.094 R)
• M55: 8,517,504 km (0.094 R)
• M56: 8,754,467 km (0.057 R)
• M57: 8,980,211 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368

Radius: 9.4

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.14 AU - 1.46 AU

Year: 1042 Days

Day: 15 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 61,936,507 km

• M1: 163,361 km (0.119 R)
• M2: 229,633 km (0.1 R)
• M3: 423,212 km (0.084 R)
• M4: 591,660 km (0.08 R)
• M5: 661,671 km (0.11 R)
• M6: 739,911 km (0.115 R)
• M7: 872,455 km (0.1 R)
• M8: 1,019,210 km (0.107 R)
• M9: 1,098,946 km (0.115 R)
• M10: 1,206,357 km (0.034 R)
• M11: 1,264,850 km (0.11 R)
• M12: 1,337,555 km (0.054 R)
• M13: 1,473,689 km (0.056 R)
• M14: 1,536,370 km (0.105 R)
• M15: 1,614,460 km (0.088 R)
• M16: 1,730,249 km (0.119 R)
• M17: 1,841,550 km (0.104 R)
• M18: 1,932,356 km (0.117 R)
• M19: 1,993,691 km (0.053 R)
• M20: 2,173,807 km (0.086 R)
• M21: 2,359,458 km (0.108 R)
• M22: 2,441,736 km (0.077 R)
• M23: 2,634,867 km (0.105 R)
• M24: 2,763,521 km (0.047 R)
• M25: 2,850,438 km (0.091 R)
• M26: 2,938,401 km (0.078 R)
• M27: 3,760,292 km (0.095 R)
• M28: 4,231,675 km (0.101 R)
• M29: 4,312,159 km (0.114 R)
• M30: 4,372,746 km (0.101 R)
• M31: 4,433,632 km (0.045 R)
• M32: 4,515,462 km (0.089 R)
• M33: 4,628,558 km (0.064 R)
• M34: 4,857,742 km (0.104 R)
• M35: 4,973,830 km (0.111 R)
• M36: 5,080,044 km (0.086 R)
• M37: 5,154,993 km (0.098 R)
• M38: 5,425,316 km (0.104 R)
• M39: 5,556,663 km (0.057 R)
• M40: 5,946,067 km (0.075 R)
• M41: 6,229,704 km (0.074 R)
• M42: 6,309,889 km (0.079 R)
• M43: 6,390,372 km (0.101 R)
• M44: 6,564,205 km (0.097 R)
• M45: 6,869,085 km (0.106 R)
• M46: 7,262,827 km (0.116 R)
• M47: 7,541,677 km (0.108 R)
• M48: 7,651,781 km (0.079 R)
• M49: 7,898,169 km (0.093 R)
• M50: 8,147,399 km (0.054 R)
• M51: 8,525,882 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.4

Radius: 13

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.13 AU - 3.67 AU

Year: 4407 Days

Day: 8.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 61,936,507 km

• M1: 202,705 km (0.065 R)
• M2: 327,769 km (0.076 R)
• M3: 408,701 km (0.091 R)
• M4: 568,921 km (0.101 R)
• M5: 800,498 km (0.062 R)
• M6: 1,214,286 km (0.109 R)
• M7: 1,445,564 km (0.076 R)
• M8: 1,868,926 km (0.111 R)
• M9: 2,018,823 km (0.093 R)
• M10: 2,138,202 km (0.099 R)
• M11: 2,242,622 km (0.119 R)
• M12: 2,330,884 km (0.116 R)
• M13: 2,474,648 km (0.055 R)
• M14: 2,696,053 km (0.104 R)
• M15: 3,099,219 km (0.101 R)
• M16: 3,318,230 km (0.073 R)
• M17: 3,604,561 km (0.029 R)
• M18: 3,708,830 km (0.105 R)
• M19: 3,856,334 km (0.041 R)
• M20: 4,027,623 km (0.07 R)
• M21: 4,135,932 km (0.094 R)
• M22: 4,267,130 km (0.061 R)
• M23: 4,511,423 km (0.093 R)
• M24: 5,083,784 km (0.1 R)
• M25: 5,558,458 km (0.102 R)
• M26: 6,524,711 km (0.104 R)
• M27: 6,962,285 km (0.107 R)
• M28: 7,569,503 km (0.101 R)
• M29: 7,838,928 km (0.036 R)
• M30: 7,947,536 km (0.063 R)
• M31: 8,193,924 km (0.048 R)
• M32: 8,581,981 km (0.094 R)
• M33: 9,147,012 km (0.102 R)
• M34: 9,434,091 km (0.094 R)
• M35: 10,462,127 km (0.082 R)
• M36: 11,065,605 km (0.097 R)
• M37: 11,187,677 km (0.086 R)
• M38: 11,463,984 km (0.098 R)
• M39: 12,401,215 km (0.095 R)
• M40: 12,782,988 km (0.072 R)
• M41: 13,200,965 km (0.09 R)
• M42: 13,492,980 km (0.065 R)
• M43: 13,820,001 km (0.076 R)
• M44: 13,918,735 km (0.08 R)
• M45: 14,083,592 km (0.109 R)
• M46: 14,215,986 km (0.07 R)
• M47: 14,749,602 km (0.1 R)
• M48: 14,884,091 km (0.108 R)
• M49: 16,320,380 km (0.1 R)
• M50: 16,564,075 km (0.114 R)
• M51: 17,231,580 km (0.084 R)
• M52: 18,123,333 km (0.1 R)
• M53: 18,883,889 km (0.041 R)
• M54: 18,993,394 km (0.051 R)
• M55: 19,360,059 km (0.09 R)
• M56: 20,063,019 km (0.053 R)
• M57: 20,286,818 km (0.104 R)
• M58: 20,736,808 km (0.094 R)
• M59: 20,887,603 km (0.089 R)
• M60: 21,228,087 km (0.078 R)
• M61: 21,570,367 km (0.076 R)
• M62: 22,068,079 km (0.078 R)
• M63: 22,569,681 km (0.088 R)
• M64: 23,074,873 km (0.032 R)
• M65: 24,772,809 km (0.088 R)
• M66: 25,053,006 km (0.114 R)
• M67: 26,838,157 km (0.065 R)
• M68: 27,002,565 km (0.084 R)
• M69: 27,167,273 km (0.074 R)
• M70: 27,249,701 km (0.096 R)
• M71: 27,373,568 km (0.118 R)
• M72: 27,621,751 km (0.05 R)
• M73: 27,746,216 km (0.086 R)

Asteroid Belt

Center: 4.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.9

Radius: 12.1

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.36 AU - 5.92 AU

Year: 8191 Days

Day: 13.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,936,507 km

• M1: 221,554 km (0.085 R)
• M2: 718,818 km (0.081 R)
• M3: 844,779 km (0.099 R)
• M4: 1,084,734 km (0.101 R)
• M5: 1,232,088 km (0.08 R)
• M6: 1,406,220 km (0.095 R)
• M7: 1,486,404 km (0.11 R)
• M8: 1,757,925 km (0.107 R)
• M9: 1,844,841 km (0.089 R)
• M10: 2,254,141 km (0.12 R)
• M11: 3,077,228 km (0.098 R)
• M12: 3,674,273 km (0.083 R)
• M13: 4,727,592 km (0.089 R)
• M14: 5,161,276 km (0.119 R)
• M15: 5,287,686 km (0.06 R)
• M16: 5,575,662 km (0.112 R)
• M17: 5,934,697 km (0.059 R)
• M18: 6,100,452 km (0.107 R)
• M19: 6,234,192 km (0.094 R)
• M20: 6,606,840 km (0.085 R)
• M21: 6,952,112 km (0.104 R)
• M22: 7,162,148 km (0.094 R)
• M23: 7,374,277 km (0.059 R)
• M24: 7,877,225 km (0.082 R)
• M25: 8,133,038 km (0.077 R)
• M26: 8,465,744 km (0.05 R)
• M27: 8,615,192 km (0.081 R)
• M28: 8,840,935 km (0.092 R)
• M29: 9,491,087 km (0.077 R)
• M30: 10,196,292 km (0.11 R)
• M31: 10,595,568 km (0.081 R)
• M32: 10,675,902 km (0.098 R)
• M33: 11,081,313 km (0.117 R)
• M34: 11,326,952 km (0.11 R)
• M35: 11,740,291 km (0.1 R)
• M36: 11,865,355 km (0.029 R)
• M37: 12,200,754 km (0.115 R)
• M38: 12,967,143 km (0.105 R)
• M39: 13,226,097 km (0.06 R)
• M40: 13,356,098 km (0.071 R)
• M41: 13,443,164 km (0.081 R)
• M42: 13,573,912 km (0.098 R)
• M43: 13,705,110 km (0.079 R)
• M44: 13,880,887 km (0.118 R)
• M45: 14,234,387 km (0.112 R)
• M46: 14,815,276 km (0.06 R)
• M47: 15,040,720 km (0.077 R)
• M48: 15,131,226 km (0.078 R)
• M49: 15,540,825 km (0.114 R)
• M50: 15,724,083 km (0.035 R)
• M51: 16,185,293 km (0.115 R)
• M52: 16,510,818 km (0.099 R)
• M53: 17,215,573 km (0.099 R)
• M54: 18,122,436 km (0.077 R)
• M55: 18,266,947 km (0.109 R)
• M56: 19,536,435 km (0.057 R)
• M57: 19,635,169 km (0.079 R)
• M58: 19,932,719 km (0.097 R)
• M59: 20,032,202 km (0.058 R)
• M60: 20,131,834 km (0.106 R)
• M61: 20,985,589 km (0.06 R)
• M62: 21,137,431 km (0.056 R)
• M63: 21,646,363 km (0.052 R)
• M64: 21,799,851 km (0.106 R)
• M65: 21,953,787 km (0.107 R)
• M66: 22,988,555 km (0.062 R)
• M67: 24,677,366 km (0.077 R)
• M68: 26,024,195 km (0.083 R)
• M69: 27,284,408 km (0.08 R)
• M70: 28,284,619 km (0.094 R)
• M71: 28,396,518 km (0.048 R)
• M72: 28,620,616 km (0.111 R)
• M73: 28,789,213 km (0.11 R)
• M74: 29,466,442 km (0.078 R)
• M75: 29,750,379 km (0.118 R)
• M76: 30,206,204 km (0.078 R)
• M77: 34,233,977 km (0.052 R)
• M78: 34,951,448 km (0.067 R)
• M79: 36,279,877 km (0.101 R)
• M80: 37,378,973 km (0.088 R)
• M81: 37,501,643 km (0.099 R)
• M82: 38,488,989 km (0.06 R)
• M83: 39,484,712 km (0.083 R)
• M84: 40,174,209 km (0.089 R)
• M85: 41,311,153 km (0.101 R)
• M86: 41,628,749 km (0.076 R)
• M87: 41,883,514 km (0.069 R)
• M88: 42,330,513 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.6

Radius: 5.7

Gravity: 27.78 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.61 AU - 8.23 AU

Year: 12796 Days

Day: 18.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,936,507 km

• M1: 132,693 km (0.077 R)
• M2: 762,500 km (0.083 R)
• M3: 1,192,145 km (0.057 R)
• M4: 1,998,029 km (0.111 R)
• M5: 2,236,189 km (0.104 R)
• M6: 2,358,710 km (0.06 R)
• M7: 2,452,208 km (0.065 R)
• M8: 2,515,039 km (0.074 R)
• M9: 2,642,646 km (0.101 R)
• M10: 3,105,502 km (0.112 R)
• M11: 3,522,132 km (0.111 R)
• M12: 3,664,998 km (0.102 R)
• M13: 4,834,854 km (0.104 R)
• M14: 5,033,669 km (0.07 R)
• M15: 5,604,385 km (0.085 R)
• M16: 5,771,187 km (0.082 R)
• M17: 6,806,105 km (0.086 R)
• M18: 7,527,316 km (0.097 R)
• M19: 7,665,245 km (0.049 R)
• M20: 8,462,752 km (0.118 R)
• M21: 9,041,247 km (0.07 R)
• M22: 9,335,356 km (0.069 R)
• M23: 9,832,619 km (0.118 R)
• M24: 9,882,735 km (0.077 R)
• M25: 10,084,392 km (0.119 R)
• M26: 10,542,910 km (0.111 R)
• M27: 10,697,295 km (0.07 R)
• M28: 11,427,632 km (0.105 R)
• M29: 11,745,527 km (0.086 R)
• M30: 12,066,265 km (0.099 R)
• M31: 12,227,831 km (0.064 R)
• M32: 12,716,567 km (0.03 R)
• M33: 13,211,736 km (0.099 R)
• M34: 15,022,768 km (0.073 R)
• M35: 15,957,156 km (0.073 R)
• M36: 16,730,128 km (0.109 R)
• M37: 16,850,106 km (0.105 R)
• M38: 17,030,521 km (0.114 R)
• M39: 17,151,246 km (0.119 R)
• M40: 17,636,991 km (0.065 R)
• M41: 17,698,026 km (0.104 R)
• M42: 17,942,769 km (0.094 R)
• M43: 18,373,910 km (0.088 R)
• M44: 18,497,777 km (0.059 R)
• M45: 19,183,683 km (0.088 R)
• M46: 19,309,196 km (0.093 R)
• M47: 21,290,769 km (0.093 R)
• M48: 21,747,192 km (0.115 R)
• M49: 22,603,191 km (0.059 R)
• M50: 22,669,463 km (0.106 R)
• M51: 24,620,219 km (0.097 R)
• M52: 24,688,436 km (0.052 R)
• M53: 25,030,566 km (0.084 R)
• M54: 25,167,747 km (0.039 R)
• M55: 27,327,193 km (0.112 R)
• M56: 28,751,514 km (0.085 R)
• M57: 29,981,208 km (0.082 R)
• M58: 30,126,917 km (0.073 R)
• M59: 31,746,015 km (0.056 R)
• M60: 32,341,863 km (0.097 R)
• M61: 35,761,072 km (0.105 R)
• M62: 37,395,578 km (0.103 R)
• M63: 37,474,117 km (0.051 R)
• M64: 38,498,713 km (0.1 R)
• M65: 39,612,619 km (0.112 R)
• M66: 41,627,702 km (0.118 R)
• M67: 42,852,759 km (0.063 R)
• M68: 43,017,017 km (0.077 R)
• M69: 43,675,996 km (0.099 R)
• M70: 44,837,324 km (0.078 R)
• M71: 45,003,976 km (0.048 R)
• M72: 45,170,927 km (0.092 R)
• M73: 45,338,028 km (0.094 R)
• M74: 46,261,047 km (0.077 R)
• M75: 46,851,510 km (0.046 R)
• M76: 47,020,705 km (0.07 R)
• M77: 49,152,774 km (0.082 R)
• M78: 49,324,662 km (0.084 R)
• M79: 50,014,308 km (0.048 R)
• M80: 51,490,390 km (0.092 R)
• M81: 51,839,701 km (0.103 R)
• M82: 52,189,910 km (0.113 R)
• M83: 52,277,574 km (0.095 R)
• M84: 52,804,608 km (0.099 R)
• M85: 53,598,524 km (0.053 R)
• M86: 53,864,060 km (0.03 R)
• M87: 54,307,468 km (0.103 R)
• M88: 55,824,390 km (0.046 R)
• M89: 56,273,184 km (0.107 R)
• M90: 58,534,954 km (0.119 R)
• M91: 59,722,761 km (0.1 R)
• M92: 60,549,738 km (0.087 R)
• M93: 61,010,799 km (0.073 R)
• M94: 61,565,657 km (0.097 R)
• M95: 61,843,760 km (0.064 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 15,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit