🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.7

Radius: 9

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.89 AU - 1.31 AU

Year: 769 Days

Day: 14.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 91,533,124 km

• M1: 113,246 km (0.088 R)
• M2: 170,841 km (0.033 R)
• M3: 230,530 km (0.112 R)
• M4: 381,475 km (0.025 R)
• M5: 513,270 km (0.074 R)
• M6: 582,983 km (0.083 R)
• M7: 696,976 km (0.074 R)
• M8: 863,030 km (0.052 R)
• M9: 919,578 km (0.026 R)
• M10: 1,090,868 km (0.047 R)
• M11: 1,158,636 km (0.103 R)
• M12: 1,253,481 km (0.113 R)
• M13: 1,311,674 km (0.109 R)
• M14: 1,370,765 km (0.105 R)
• M15: 1,630,766 km (0.115 R)
• M16: 1,730,548 km (0.035 R)
• M17: 2,011,942 km (0.088 R)
• M18: 2,134,762 km (0.108 R)
• M19: 2,268,203 km (0.117 R)
• M20: 2,331,932 km (0.116 R)
• M21: 2,396,259 km (0.107 R)
• M22: 2,469,412 km (0.1 R)
• M23: 2,559,769 km (0.073 R)
• M24: 2,659,701 km (0.059 R)
• M25: 2,752,451 km (0.049 R)
• M26: 2,811,991 km (0.114 R)
• M27: 2,949,920 km (0.045 R)
• M28: 3,125,399 km (0.091 R)
• M29: 3,313,443 km (0.079 R)
• M30: 3,422,500 km (0.064 R)
• M31: 3,700,603 km (0.1 R)
• M32: 4,092,699 km (0.083 R)
• M33: 4,298,545 km (0.094 R)
• M34: 4,487,936 km (0.104 R)
• M35: 4,578,592 km (0.112 R)
• M36: 4,823,185 km (0.052 R)
• M37: 5,030,528 km (0.094 R)
• M38: 5,093,209 km (0.109 R)
• M39: 5,496,675 km (0.112 R)
• M40: 5,691,451 km (0.113 R)
• M41: 5,767,746 km (0.076 R)
• M42: 5,855,560 km (0.059 R)
• M43: 5,943,673 km (0.109 R)
• M44: 6,447,668 km (0.101 R)
• M45: 6,515,885 km (0.038 R)
• M46: 6,802,814 km (0.072 R)
• M47: 6,872,377 km (0.098 R)
• M48: 7,140,905 km (0.036 R)
• M49: 7,223,333 km (0.096 R)
• M50: 7,365,451 km (0.052 R)
• M51: 7,448,777 km (0.1 R)
• M52: 7,616,327 km (0.1 R)
• M53: 7,857,927 km (0.118 R)
• M54: 7,955,166 km (0.112 R)
• M55: 8,237,308 km (0.072 R)
• M56: 8,336,192 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.2

Radius: 12.1

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.09 AU - 1.49 AU

Year: 977 Days

Day: 9.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 91,533,124 km

• M1: 183,257 km (0.072 R)
• M2: 272,567 km (0.11 R)
• M3: 349,161 km (0.079 R)
• M4: 445,353 km (0.093 R)
• M5: 522,097 km (0.086 R)
• M6: 609,163 km (0.09 R)
• M7: 692,189 km (0.114 R)
• M8: 910,303 km (0.106 R)
• M9: 1,048,980 km (0.084 R)
• M10: 1,201,420 km (0.095 R)
• M11: 1,290,132 km (0.099 R)
• M12: 1,368,073 km (0.076 R)
• M13: 1,556,715 km (0.115 R)
• M14: 1,640,191 km (0.081 R)
• M15: 1,718,132 km (0.076 R)
• M16: 1,848,581 km (0.111 R)
• M17: 1,959,882 km (0.106 R)
• M18: 2,073,426 km (0.107 R)
• M19: 2,150,469 km (0.12 R)
• M20: 2,252,046 km (0.106 R)
• M21: 2,517,433 km (0.057 R)
• M22: 2,683,337 km (0.088 R)
• M23: 2,887,239 km (0.084 R)
• M24: 3,419,508 km (0.06 R)
• M25: 3,511,212 km (0.077 R)
• M26: 3,678,462 km (0.068 R)
• M27: 3,838,831 km (0.104 R)
• M28: 4,050,063 km (0.082 R)
• M29: 4,255,162 km (0.117 R)
• M30: 4,393,839 km (0.073 R)
• M31: 4,513,966 km (0.063 R)
• M32: 4,829,318 km (0.106 R)
• M33: 4,973,980 km (0.079 R)
• M34: 5,204,510 km (0.113 R)
• M35: 5,342,439 km (0.072 R)
• M36: 5,578,505 km (0.084 R)
• M37: 5,665,271 km (0.109 R)
• M38: 5,807,240 km (0.072 R)
• M39: 6,105,837 km (0.037 R)
• M40: 6,206,367 km (0.104 R)
• M41: 6,386,782 km (0.046 R)
• M42: 6,580,212 km (0.103 R)
• M43: 6,672,065 km (0.089 R)
• M44: 6,880,006 km (0.059 R)
• M45: 7,008,211 km (0.077 R)
• M46: 7,184,288 km (0.047 R)
• M47: 7,302,470 km (0.072 R)
• M48: 7,385,647 km (0.089 R)
• M49: 7,564,865 km (0.093 R)
• M50: 7,697,259 km (0.115 R)
• M51: 7,781,782 km (0.1 R)
• M52: 7,866,754 km (0.117 R)
• M53: 8,172,681 km (0.089 R)
• M54: 8,259,149 km (0.076 R)
• M55: 8,457,665 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.6

Radius: 14.1

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.19 AU - 3.31 AU

Year: 3041 Days

Day: 6.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 91,533,124 km

• M1: 180,116 km (0.101 R)
• M2: 268,379 km (0.09 R)
• M3: 370,554 km (0.071 R)
• M4: 460,761 km (0.112 R)
• M5: 699,669 km (0.072 R)
• M6: 950,844 km (0.088 R)
• M7: 1,339,200 km (0.109 R)
• M8: 2,033,484 km (0.037 R)
• M9: 2,171,862 km (0.076 R)
• M10: 2,269,549 km (0.114 R)
• M11: 2,357,662 km (0.117 R)
• M12: 2,606,294 km (0.104 R)
• M13: 2,923,442 km (0.074 R)
• M14: 3,191,222 km (0.078 R)
• M15: 3,922,606 km (0.094 R)
• M16: 4,273,263 km (0.108 R)
• M17: 4,662,517 km (0.083 R)
• M18: 5,019,906 km (0.119 R)
• M19: 5,268,089 km (0.109 R)
• M20: 5,371,461 km (0.078 R)
• M21: 5,715,985 km (0.119 R)
• M22: 6,145,181 km (0.049 R)
• M23: 6,458,290 km (0.093 R)
• M24: 6,986,370 km (0.056 R)
• M25: 7,247,418 km (0.105 R)
• M26: 7,544,969 km (0.094 R)
• M27: 7,645,199 km (0.112 R)
• M28: 7,779,388 km (0.111 R)
• M29: 7,999,148 km (0.078 R)
• M30: 8,135,282 km (0.079 R)
• M31: 8,289,517 km (0.073 R)
• M32: 8,793,213 km (0.113 R)
• M33: 9,684,817 km (0.095 R)
• M34: 10,252,241 km (0.094 R)
• M35: 10,698,941 km (0.098 R)
• M36: 11,152,072 km (0.12 R)
• M37: 11,476,849 km (0.049 R)
• M38: 11,650,084 km (0.084 R)
• M39: 11,979,797 km (0.112 R)
• M40: 12,194,620 km (0.089 R)
• M41: 12,292,756 km (0.09 R)
• M42: 12,667,948 km (0.108 R)
• M43: 12,787,327 km (0.112 R)
• M44: 12,946,948 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.6

Radius: 5

Gravity: 37.38 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 8.1 AU - 12.84 AU

Year: 22592 Days

Day: 16.5 Hours

Environment

Temp: -243 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 91,533,124 km

• M1: 320,887 km (0.083 R)
• M2: 423,811 km (0.089 R)
• M3: 513,869 km (0.105 R)
• M4: 1,339,799 km (0.083 R)
• M5: 1,577,958 km (0.089 R)
• M6: 1,720,076 km (0.056 R)
• M7: 4,056,197 km (0.061 R)
• M8: 4,300,191 km (0.063 R)
• M9: 4,498,857 km (0.045 R)
• M10: 4,548,972 km (0.079 R)
• M11: 4,905,165 km (0.098 R)
• M12: 5,752,487 km (0.084 R)
• M13: 5,971,349 km (0.091 R)
• M14: 6,873,723 km (0.057 R)
• M15: 7,047,556 km (0.101 R)
• M16: 8,060,184 km (0.091 R)
• M17: 9,759,615 km (0.03 R)
• M18: 10,816,973 km (0.086 R)
• M19: 11,222,683 km (0.036 R)
• M20: 11,359,116 km (0.067 R)
• M21: 11,771,557 km (0.099 R)
• M22: 12,049,211 km (0.086 R)
• M23: 12,258,947 km (0.054 R)
• M24: 12,399,420 km (0.119 R)
• M25: 14,199,680 km (0.116 R)
• M26: 14,273,282 km (0.068 R)
• M27: 15,318,373 km (0.107 R)
• M28: 15,697,604 km (0.075 R)
• M29: 17,560,247 km (0.052 R)
• M30: 17,797,958 km (0.1 R)
• M31: 18,356,706 km (0.117 R)
• M32: 18,759,423 km (0.105 R)
• M33: 19,083,602 km (0.052 R)
• M34: 19,328,045 km (0.116 R)
• M35: 20,067,358 km (0.093 R)
• M36: 20,150,085 km (0.108 R)
• M37: 20,232,962 km (0.097 R)
• M38: 20,399,016 km (0.111 R)
• M39: 22,683,974 km (0.081 R)
• M40: 23,116,013 km (0.078 R)
• M41: 24,163,796 km (0.079 R)
• M42: 24,693,522 km (0.112 R)
• M43: 25,048,667 km (0.068 R)
• M44: 25,584,826 km (0.115 R)
• M45: 26,214,932 km (0.057 R)
• M46: 28,599,971 km (0.058 R)
• M47: 28,972,919 km (0.103 R)
• M48: 31,340,754 km (0.066 R)
• M49: 36,460,292 km (0.052 R)
• M50: 37,474,117 km (0.11 R)
• M51: 38,189,344 km (0.1 R)
• M52: 39,218,877 km (0.091 R)
• M53: 40,048,996 km (0.108 R)
• M54: 40,153,116 km (0.117 R)
• M55: 43,534,177 km (0.071 R)
• M56: 45,475,658 km (0.081 R)
• M57: 46,238,308 km (0.095 R)
• M58: 46,895,342 km (0.075 R)
• M59: 51,127,765 km (0.079 R)
• M60: 51,467,053 km (0.076 R)
• M61: 52,603,398 km (0.102 R)
• M62: 52,717,542 km (0.117 R)
• M63: 54,669,644 km (0.098 R)
• M64: 54,785,283 km (0.096 R)
• M65: 55,016,711 km (0.026 R)
• M66: 57,465,778 km (0.07 R)
• M67: 58,644,460 km (0.055 R)
• M68: 59,593,209 km (0.101 R)
• M69: 59,712,140 km (0.108 R)
• M70: 60,069,379 km (0.048 R)
• M71: 60,427,367 km (0.104 R)
• M72: 62,711,278 km (0.098 R)
• M73: 64,290,134 km (0.099 R)
• M74: 65,390,725 km (0.078 R)
• M75: 66,744,436 km (0.048 R)
• M76: 67,362,874 km (0.089 R)
• M77: 67,486,741 km (0.049 R)
• M78: 67,610,758 km (0.113 R)
• M79: 68,356,204 km (0.096 R)
• M80: 69,354,470 km (0.105 R)
• M81: 70,106,200 km (0.082 R)
• M82: 72,124,275 km (0.061 R)
• M83: 72,504,702 km (0.108 R)
• M84: 74,801,628 km (0.105 R)
• M85: 75,186,843 km (0.048 R)
• M86: 75,315,347 km (0.069 R)
• M87: 75,701,459 km (0.225 R)
• M88: 76,217,123 km (0.093 R)
• M89: 78,291,597 km (0.05 R)
• M90: 78,813,245 km (0.079 R)
• M91: 80,910,756 km (0.106 R)
• M92: 81,042,552 km (0.058 R)
• M93: 81,966,469 km (0.118 R)
• M94: 82,628,589 km (0.058 R)
• M95: 84,491,980 km (0.107 R)
• M96: 87,448,034 km (0.107 R)
• M97: 88,124,515 km (0.06 R)
• M98: 88,938,627 km (0.07 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: 219 - 15,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit