🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.5

Radius: 14.7

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.64 AU - 0.94 AU

Year: 461 Days

Day: 8.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 74,288,586 km

• M1: 182,958 km (0.105 R)
• M2: 329,863 km (0.072 R)
• M3: 428,000 km (0.059 R)
• M4: 530,025 km (0.056 R)
• M5: 788,530 km (0.066 R)
• M6: 997,967 km (0.073 R)
• M7: 1,100,592 km (0.067 R)
• M8: 1,220,419 km (0.12 R)
• M9: 1,317,808 km (0.097 R)
• M10: 1,421,479 km (0.103 R)
• M11: 1,527,993 km (0.104 R)
• M12: 1,689,708 km (0.089 R)
• M13: 1,853,368 km (0.069 R)
• M14: 1,974,841 km (0.084 R)
• M15: 2,087,040 km (0.096 R)
• M16: 2,263,715 km (0.035 R)
• M17: 2,662,992 km (0.073 R)
• M18: 3,029,357 km (0.043 R)
• M19: 3,354,433 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.9

Radius: 9.4

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.76 AU - 3.08 AU

Year: 3273 Days

Day: 8.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 74,288,586 km

• M1: 155,283 km (0.116 R)
• M2: 250,128 km (0.074 R)
• M3: 410,347 km (0.113 R)
• M4: 486,642 km (0.115 R)
• M5: 576,401 km (0.119 R)
• M6: 639,680 km (0.115 R)
• M7: 765,492 km (0.071 R)
• M8: 927,956 km (0.091 R)
• M9: 994,377 km (0.116 R)
• M10: 1,142,329 km (0.098 R)
• M11: 1,405,472 km (0.087 R)
• M12: 1,538,614 km (0.066 R)
• M13: 1,687,913 km (0.069 R)
• M14: 2,138,651 km (0.107 R)
• M15: 2,202,380 km (0.117 R)
• M16: 2,358,111 km (0.028 R)
• M17: 2,721,933 km (0.055 R)
• M18: 2,791,347 km (0.077 R)
• M19: 2,861,209 km (0.109 R)
• M20: 2,988,666 km (0.11 R)
• M21: 3,176,112 km (0.079 R)
• M22: 3,608,001 km (0.08 R)
• M23: 3,669,187 km (0.052 R)
• M24: 3,823,422 km (0.105 R)
• M25: 3,916,921 km (0.052 R)
• M26: 3,995,460 km (0.108 R)
• M27: 4,396,233 km (0.07 R)
• M28: 4,461,607 km (0.097 R)
• M29: 4,527,280 km (0.084 R)
• M30: 4,609,858 km (0.066 R)
• M31: 4,978,916 km (0.108 R)
• M32: 5,515,374 km (0.107 R)
• M33: 5,603,637 km (0.117 R)
• M34: 5,817,412 km (0.079 R)
• M35: 6,015,630 km (0.111 R)
• M36: 6,586,645 km (0.066 R)
• M37: 6,869,085 km (0.05 R)
• M38: 6,945,081 km (0.09 R)
• M39: 7,059,673 km (0.104 R)
• M40: 7,194,162 km (0.066 R)
• M41: 7,329,398 km (0.037 R)
• M42: 7,641,758 km (0.104 R)
• M43: 7,779,837 km (0.049 R)
• M44: 8,038,492 km (0.088 R)
• M45: 8,138,723 km (0.075 R)
• M46: 8,199,010 km (0.091 R)
• M47: 8,320,185 km (0.113 R)
• M48: 8,502,993 km (0.057 R)
• M49: 8,605,169 km (0.045 R)
• M50: 8,976,321 km (0.047 R)
• M51: 9,080,292 km (0.102 R)
• M52: 9,268,635 km (0.111 R)
• M53: 9,521,605 km (0.109 R)
• M54: 10,077,661 km (0.06 R)
• M55: 10,425,176 km (0.087 R)
• M56: 10,710,310 km (0.117 R)
• M57: 11,491,061 km (0.117 R)
• M58: 11,672,075 km (0.106 R)
• M59: 12,013,906 km (0.11 R)
• M60: 12,336,140 km (0.07 R)
• M61: 12,918,524 km (0.077 R)
• M62: 13,557,457 km (0.093 R)
• M63: 13,820,749 km (0.088 R)
• M64: 14,206,861 km (0.099 R)
• M65: 14,352,569 km (0.097 R)
• M66: 14,571,880 km (0.117 R)
• M67: 14,669,866 km (0.104 R)
• M68: 15,187,325 km (0.05 R)
• M69: 15,361,158 km (0.06 R)
• M70: 15,685,786 km (0.046 R)
• M71: 16,113,635 km (0.052 R)
• M72: 16,367,204 km (0.098 R)
• M73: 16,494,512 km (0.08 R)
• M74: 17,342,582 km (0.083 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.9

Radius: 6.2

Gravity: 18.44 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.94 AU - 10.9 AU

Year: 18966 Days

Day: 24.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,288,586 km

• M1: 241,601 km (0.109 R)
• M2: 521,947 km (0.12 R)
• M3: 715,826 km (0.089 R)
• M4: 833,260 km (0.08 R)
• M5: 1,034,320 km (0.084 R)
• M6: 1,819,708 km (0.102 R)
• M7: 2,896,065 km (0.072 R)
• M8: 4,048,118 km (0.078 R)
• M9: 4,259,650 km (0.1 R)
• M10: 4,518,454 km (0.088 R)
• M11: 4,605,819 km (0.106 R)
• M12: 4,782,195 km (0.055 R)
• M13: 5,886,676 km (0.105 R)
• M14: 5,934,398 km (0.114 R)
• M15: 6,078,311 km (0.084 R)
• M16: 7,630,688 km (0.077 R)
• M17: 8,209,632 km (0.095 R)
• M18: 9,297,956 km (0.086 R)
• M19: 11,131,428 km (0.099 R)
• M20: 11,907,243 km (0.083 R)
• M21: 12,028,267 km (0.038 R)
• M22: 14,530,890 km (0.072 R)
• M23: 16,173,624 km (0.09 R)
• M24: 16,576,641 km (0.097 R)
• M25: 16,982,799 km (0.076 R)
• M26: 17,323,882 km (0.043 R)
• M27: 17,736,174 km (0.068 R)
• M28: 17,874,253 km (0.089 R)
• M29: 18,082,194 km (0.112 R)
• M30: 18,290,883 km (0.074 R)
• M31: 18,992,198 km (0.119 R)
• M32: 19,133,568 km (0.052 R)
• M33: 19,204,477 km (0.05 R)
• M34: 19,630,981 km (0.084 R)
• M35: 21,148,651 km (0.12 R)
• M36: 21,221,804 km (0.061 R)
• M37: 22,703,721 km (0.085 R)
• M38: 23,684,634 km (0.07 R)
• M39: 23,760,630 km (0.111 R)
• M40: 24,525,374 km (0.098 R)
• M41: 24,679,310 km (0.082 R)
• M42: 25,375,988 km (0.11 R)
• M43: 25,609,659 km (0.076 R)
• M44: 25,843,930 km (0.117 R)
• M45: 26,236,175 km (0.064 R)
• M46: 26,393,552 km (0.111 R)
• M47: 26,867,778 km (0.085 R)
• M48: 27,904,790 km (0.088 R)
• M49: 27,984,974 km (0.08 R)
• M50: 28,711,272 km (0.088 R)
• M51: 29,198,961 km (0.113 R)
• M52: 29,689,193 km (0.031 R)
• M53: 29,853,302 km (0.086 R)
• M54: 31,845,348 km (0.106 R)
• M55: 32,518,837 km (0.084 R)
• M56: 32,772,705 km (0.102 R)
• M57: 32,857,377 km (0.073 R)
• M58: 34,309,075 km (0.049 R)
• M59: 34,395,243 km (0.102 R)
• M60: 34,481,262 km (0.041 R)
• M61: 35,868,932 km (0.119 R)
• M62: 38,073,406 km (0.119 R)
• M63: 40,776,041 km (0.118 R)
• M64: 40,958,401 km (0.112 R)
• M65: 41,324,018 km (0.083 R)
• M66: 41,598,830 km (0.119 R)
• M67: 41,874,389 km (0.089 R)
• M68: 42,334,851 km (0.09 R)
• M69: 43,912,959 km (0.085 R)
• M70: 47,031,027 km (0.094 R)
• M71: 47,413,848 km (0.094 R)
• M72: 48,664,935 km (0.111 R)
• M73: 50,905,014 km (0.111 R)
• M74: 51,101,436 km (0.088 R)
• M75: 52,979,488 km (0.1 R)
• M76: 53,577,281 km (0.088 R)
• M77: 54,478,159 km (0.037 R)
• M78: 55,585,931 km (0.097 R)
• M79: 61,235,196 km (0.078 R)
• M80: 61,444,184 km (0.113 R)
• M81: 61,757,891 km (0.094 R)
• M82: 63,545,585 km (0.119 R)
• M83: 65,137,157 km (0.117 R)
• M84: 65,563,810 km (0.118 R)
• M85: 65,670,623 km (0.114 R)
• M86: 68,142,877 km (0.091 R)
• M87: 68,901,488 km (0.107 R)
• M88: 70,864,661 km (0.051 R)
• M89: 71,193,627 km (0.114 R)
• M90: 71,743,100 km (0.039 R)
• M91: 72,846,234 km (0.115 R)
• M92: 73,954,904 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 17,429 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit