🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.52 AU - 0.52 AU

Year: 238 Days

Day: 36.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.7

Radius: 8.8

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.84 AU - 0.92 AU

Year: 525 Days

Day: 13.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 40,808,316 km

• M1: 116,537 km (0.083 R)
• M2: 186,698 km (0.088 R)
• M3: 282,890 km (0.042 R)
• M4: 514,916 km (0.096 R)
• M5: 586,723 km (0.109 R)
• M6: 671,545 km (0.12 R)
• M7: 751,281 km (0.04 R)
• M8: 814,411 km (0.076 R)
• M9: 889,808 km (0.062 R)
• M10: 1,097,450 km (0.107 R)
• M11: 1,204,412 km (0.105 R)
• M12: 1,422,825 km (0.093 R)
• M13: 1,484,160 km (0.114 R)
• M14: 1,751,492 km (0.063 R)
• M15: 1,810,733 km (0.098 R)
• M16: 1,965,417 km (0.092 R)
• M17: 2,124,589 km (0.119 R)
• M18: 2,324,153 km (0.04 R)
• M19: 2,411,518 km (0.118 R)
• M20: 2,500,080 km (0.084 R)
• M21: 2,733,901 km (0.109 R)
• M22: 3,069,898 km (0.064 R)
• M23: 3,295,940 km (0.071 R)
• M24: 3,386,297 km (0.112 R)
• M25: 3,527,518 km (0.071 R)
• M26: 3,653,778 km (0.108 R)
• M27: 3,721,696 km (0.087 R)
• M28: 3,841,524 km (0.064 R)
• M29: 3,927,991 km (0.106 R)
• M30: 4,015,207 km (0.092 R)
• M31: 4,155,829 km (0.033 R)
• M32: 4,352,101 km (0.108 R)
• M33: 4,578,742 km (0.074 R)
• M34: 4,633,794 km (0.047 R)
• M35: 4,968,295 km (0.059 R)
• M36: 5,053,266 km (0.077 R)
• M37: 5,157,686 km (0.076 R)
• M38: 5,378,343 km (0.114 R)
• M39: 5,475,282 km (0.096 R)
• M40: 5,553,223 km (0.086 R)
• M41: 5,631,462 km (0.113 R)
• M42: 5,720,024 km (0.11 R)
• M43: 5,868,724 km (0.112 R)
• M44: 6,129,324 km (0.041 R)
• M45: 6,332,478 km (0.056 R)
• M46: 6,537,876 km (0.095 R)
• M47: 6,651,869 km (0.11 R)
• M48: 6,944,782 km (0.093 R)
• M49: 7,029,155 km (0.112 R)

Asteroid Belt

Center: 2.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.9

Radius: 9.1

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.83 AU - 5.49 AU

Year: 6396 Days

Day: 13.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 40,808,316 km

• M1: 185,053 km (0.11 R)
• M2: 265,686 km (0.085 R)
• M3: 350,358 km (0.075 R)
• M4: 415,732 km (0.041 R)
• M5: 623,374 km (0.115 R)
• M6: 735,124 km (0.102 R)
• M7: 958,324 km (0.089 R)
• M8: 1,333,216 km (0.086 R)
• M9: 1,543,551 km (0.034 R)
• M10: 1,858,903 km (0.102 R)
• M11: 2,024,209 km (0.085 R)
• M12: 2,122,943 km (0.102 R)
• M13: 2,223,324 km (0.103 R)
• M14: 2,640,552 km (0.096 R)
• M15: 2,702,186 km (0.098 R)
• M16: 3,033,845 km (0.042 R)
• M17: 3,513,156 km (0.12 R)
• M18: 4,195,023 km (0.077 R)
• M19: 4,634,692 km (0.082 R)
• M20: 4,936,131 km (0.05 R)
• M21: 5,380,587 km (0.047 R)
• M22: 5,459,125 km (0.112 R)
• M23: 5,538,113 km (0.082 R)
• M24: 5,597,653 km (0.101 R)
• M25: 5,677,389 km (0.119 R)
• M26: 5,757,424 km (0.032 R)
• M27: 5,837,758 km (0.108 R)
• M28: 6,020,118 km (0.107 R)
• M29: 6,142,788 km (0.047 R)
• M30: 6,266,356 km (0.095 R)
• M31: 6,390,671 km (0.06 R)
• M32: 6,536,679 km (0.035 R)
• M33: 6,620,603 km (0.117 R)
• M34: 7,153,621 km (0.1 R)
• M35: 7,261,780 km (0.113 R)
• M36: 7,480,043 km (0.111 R)
• M37: 8,488,333 km (0.065 R)
• M38: 8,810,716 km (0.085 R)
• M39: 9,301,846 km (0.118 R)
• M40: 9,420,178 km (0.111 R)
• M41: 9,610,317 km (0.091 R)
• M42: 9,753,931 km (0.106 R)
• M43: 10,286,350 km (0.12 R)
• M44: 10,359,653 km (0.117 R)
• M45: 10,927,676 km (0.063 R)
• M46: 11,077,573 km (0.092 R)
• M47: 11,278,333 km (0.114 R)
• M48: 11,888,244 km (0.12 R)
• M49: 12,300,835 km (0.045 R)
• M50: 12,902,068 km (0.032 R)
• M51: 13,486,098 km (0.118 R)
• M52: 14,187,413 km (0.119 R)
• M53: 14,351,073 km (0.066 R)
• M54: 14,460,429 km (0.087 R)
• M55: 14,542,708 km (0.037 R)
• M56: 14,956,047 km (0.111 R)
• M57: 15,178,200 km (0.11 R)
• M58: 15,485,324 km (0.086 R)
• M59: 15,850,942 km (0.084 R)
• M60: 16,734,467 km (0.091 R)
• M61: 16,993,869 km (0.095 R)
• M62: 17,254,768 km (0.043 R)
• M63: 17,575,207 km (0.119 R)
• M64: 17,986,152 km (0.115 R)
• M65: 18,222,367 km (0.104 R)
• M66: 18,281,608 km (0.094 R)
• M67: 18,757,628 km (0.098 R)
• M68: 19,057,123 km (0.107 R)
• M69: 19,297,976 km (0.101 R)
• M70: 19,479,288 km (0.097 R)
• M71: 20,271,259 km (0.078 R)
• M72: 20,486,381 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.4

Radius: 10

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.04 AU - 5.54 AU

Year: 6666 Days

Day: 14.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,808,316 km

• M1: 159,172 km (0.049 R)
• M2: 257,159 km (0.096 R)
• M3: 346,469 km (0.068 R)
• M4: 976,724 km (0.108 R)
• M5: 1,430,305 km (0.098 R)
• M6: 1,608,626 km (0.065 R)
• M7: 2,097,661 km (0.091 R)
• M8: 2,607,042 km (0.04 R)
• M9: 2,728,067 km (0.087 R)
• M10: 2,851,186 km (0.076 R)
• M11: 3,051,797 km (0.084 R)
• M12: 3,440,751 km (0.105 R)
• M13: 3,763,284 km (0.101 R)
• M14: 3,983,791 km (0.053 R)
• M15: 4,151,939 km (0.053 R)
• M16: 4,670,595 km (0.114 R)
• M17: 6,119,899 km (0.099 R)
• M18: 6,184,526 km (0.08 R)
• M19: 6,412,363 km (0.095 R)
• M20: 6,676,104 km (0.057 R)
• M21: 7,010,904 km (0.102 R)
• M22: 7,214,507 km (0.089 R)
• M23: 7,282,724 km (0.059 R)
• M24: 7,662,253 km (0.083 R)
• M25: 7,731,966 km (0.075 R)
• M26: 7,871,990 km (0.057 R)
• M27: 8,083,521 km (0.064 R)
• M28: 8,368,654 km (0.078 R)
• M29: 8,512,418 km (0.088 R)
• M30: 8,620,876 km (0.074 R)
• M31: 8,802,488 km (0.062 R)
• M32: 9,169,601 km (0.07 R)
• M33: 10,262,713 km (0.048 R)
• M34: 11,000,979 km (0.093 R)
• M35: 11,119,161 km (0.077 R)
• M36: 11,237,792 km (0.092 R)
• M37: 11,317,079 km (0.105 R)
• M38: 12,364,713 km (0.116 R)
• M39: 12,817,246 km (0.094 R)
• M40: 13,738,620 km (0.092 R)
• M41: 14,121,740 km (0.085 R)
• M42: 14,250,244 km (0.118 R)
• M43: 14,811,386 km (0.082 R)
• M44: 15,292,044 km (0.119 R)
• M45: 15,955,510 km (0.12 R)
• M46: 17,082,282 km (0.117 R)
• M47: 17,494,274 km (0.099 R)
• M48: 18,327,983 km (0.119 R)
• M49: 18,655,602 km (0.081 R)
• M50: 19,364,397 km (0.109 R)
• M51: 19,698,150 km (0.087 R)
• M52: 24,053,542 km (0.12 R)
• M53: 24,155,867 km (0.09 R)
• M54: 25,083,524 km (0.06 R)
• M55: 25,708,244 km (0.12 R)
• M56: 26,549,433 km (0.069 R)
• M57: 26,867,030 km (0.035 R)
• M58: 27,079,608 km (0.111 R)
• M59: 27,720,485 km (0.069 R)
• M60: 28,366,449 km (0.109 R)
• M61: 28,745,530 km (0.059 R)
• M62: 29,235,463 km (0.098 R)
• M63: 30,721,568 km (0.109 R)
• M64: 30,832,570 km (0.098 R)
• M65: 31,222,422 km (0.069 R)
• M66: 31,334,022 km (0.09 R)
• M67: 31,501,721 km (0.072 R)
• M68: 32,119,411 km (0.081 R)
• M69: 32,401,403 km (0.061 R)
• M70: 32,911,232 km (0.072 R)
• M71: 33,138,621 km (0.091 R)
• M72: 33,309,611 km (0.062 R)
• M73: 34,398,834 km (0.114 R)
• M74: 34,514,174 km (0.065 R)
• M75: 34,803,047 km (0.111 R)
• M76: 36,376,966 km (0.108 R)
• M77: 36,494,550 km (0.096 R)
• M78: 37,143,057 km (0.054 R)
• M79: 37,320,630 km (0.048 R)
• M80: 37,557,742 km (0.05 R)
• M81: 38,391,900 km (0.052 R)
• M82: 38,631,257 km (0.034 R)
• M83: 38,931,200 km (0.104 R)
• M84: 39,533,481 km (0.093 R)
• M85: 39,956,993 km (0.091 R)
• M86: 40,808,354 km (0.09 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 11,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit