🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.6 AU - 0.66 AU

Year: 328 Days

Day: 26.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,649,995 km

• M1: 245,640 km (0.087 R)
• M2: 759,808 km (0.045 R)

Asteroid Belt

Center: 2.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.4

Radius: 11.5

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.66 AU - 4.34 AU

Year: 5248 Days

Day: 13.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,649,995 km

• M1: 151,243 km (0.087 R)
• M2: 255,663 km (0.057 R)
• M3: 327,769 km (0.065 R)
• M4: 653,443 km (0.113 R)
• M5: 753,674 km (0.076 R)
• M6: 846,126 km (0.09 R)
• M7: 1,102,985 km (0.039 R)
• M8: 1,484,609 km (0.105 R)
• M9: 1,833,621 km (0.087 R)
• M10: 1,925,025 km (0.085 R)
• M11: 2,112,621 km (0.101 R)
• M12: 2,208,663 km (0.112 R)
• M13: 2,325,948 km (0.116 R)
• M14: 2,711,162 km (0.058 R)
• M15: 3,008,114 km (0.063 R)
• M16: 3,226,826 km (0.099 R)
• M17: 3,315,837 km (0.109 R)
• M18: 3,703,146 km (0.107 R)
• M19: 3,866,806 km (0.049 R)
• M20: 3,985,287 km (0.071 R)
• M21: 4,104,966 km (0.105 R)
• M22: 4,446,647 km (0.071 R)
• M23: 4,570,813 km (0.047 R)
• M24: 4,645,911 km (0.071 R)
• M25: 4,721,458 km (0.098 R)
• M26: 4,822,886 km (0.107 R)
• M27: 5,340,644 km (0.07 R)
• M28: 5,767,746 km (0.043 R)
• M29: 5,930,808 km (0.067 R)
• M30: 6,289,244 km (0.101 R)
• M31: 6,569,890 km (0.07 R)
• M32: 8,338,735 km (0.116 R)
• M33: 8,461,555 km (0.101 R)
• M34: 8,771,522 km (0.095 R)
• M35: 8,865,319 km (0.086 R)
• M36: 9,180,223 km (0.12 R)
• M37: 9,402,825 km (0.117 R)
• M38: 10,742,324 km (0.101 R)
• M39: 10,842,704 km (0.111 R)
• M40: 11,111,831 km (0.081 R)
• M41: 11,213,408 km (0.048 R)
• M42: 11,828,853 km (0.12 R)
• M43: 13,021,597 km (0.071 R)
• M44: 13,164,313 km (0.114 R)
• M45: 13,559,850 km (0.085 R)
• M46: 14,178,737 km (0.07 R)
• M47: 14,362,592 km (0.058 R)
• M48: 14,732,548 km (0.051 R)
• M49: 14,993,297 km (0.106 R)
• M50: 15,180,594 km (0.066 R)
• M51: 16,128,595 km (0.085 R)
• M52: 16,784,133 km (0.083 R)
• M53: 17,645,518 km (0.083 R)
• M54: 17,763,999 km (0.116 R)
• M55: 17,843,286 km (0.089 R)
• M56: 18,002,009 km (0.116 R)
• M57: 18,241,067 km (0.103 R)
• M58: 18,521,114 km (0.089 R)
• M59: 18,681,932 km (0.103 R)
• M60: 18,802,807 km (0.047 R)
• M61: 18,883,440 km (0.117 R)
• M62: 19,288,850 km (0.063 R)
• M63: 20,108,198 km (0.105 R)
• M64: 20,563,574 km (0.116 R)
• M65: 20,897,027 km (0.048 R)
• M66: 21,484,797 km (0.097 R)
• M67: 22,035,318 km (0.037 R)
• M68: 22,291,130 km (0.104 R)
• M69: 23,021,018 km (0.113 R)
• M70: 23,150,570 km (0.105 R)
• M71: 23,367,187 km (0.103 R)
• M72: 23,453,954 km (0.096 R)
• M73: 24,724,938 km (0.075 R)
• M74: 24,990,623 km (0.105 R)
• M75: 25,212,926 km (0.036 R)
• M76: 25,301,937 km (0.057 R)
• M77: 26,650,412 km (0.057 R)
• M78: 27,105,040 km (0.11 R)
• M79: 27,791,844 km (0.085 R)
• M80: 28,345,356 km (0.103 R)
• M81: 28,995,807 km (0.073 R)
• M82: 30,453,639 km (0.105 R)
• M83: 31,310,984 km (0.099 R)
• M84: 31,742,723 km (0.107 R)
• M85: 32,079,767 km (0.055 R)
• M86: 32,369,688 km (0.047 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.2

Radius: 5.9

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.49 AU - 8.11 AU

Year: 12939 Days

Day: 17.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 58,649,995 km

• M1: 87,664 km (0.048 R)
• M2: 179,517 km (0.093 R)
• M3: 223,948 km (0.063 R)
• M4: 553,662 km (0.116 R)
• M5: 595,848 km (0.11 R)
• M6: 888,761 km (0.088 R)
• M7: 1,185,264 km (0.085 R)
• M8: 1,335,011 km (0.103 R)
• M9: 1,451,399 km (0.098 R)
• M10: 1,571,226 km (0.116 R)
• M11: 1,611,917 km (0.074 R)
• M12: 1,884,933 km (0.048 R)
• M13: 2,015,831 km (0.093 R)
• M14: 2,149,721 km (0.11 R)
• M15: 2,379,504 km (0.1 R)
• M16: 2,837,423 km (0.048 R)
• M17: 3,192,269 km (0.105 R)
• M18: 3,244,030 km (0.031 R)
• M19: 3,427,736 km (0.117 R)
• M20: 3,480,843 km (0.087 R)
• M21: 3,695,965 km (0.074 R)
• M22: 4,424,955 km (0.077 R)
• M23: 4,570,065 km (0.105 R)
• M24: 4,716,970 km (0.062 R)
• M25: 4,865,222 km (0.088 R)
• M26: 4,954,981 km (0.098 R)
• M27: 5,105,775 km (0.076 R)
• M28: 5,227,548 km (0.11 R)
• M29: 5,381,185 km (0.091 R)
• M30: 7,268,063 km (0.066 R)
• M31: 7,577,581 km (0.118 R)
• M32: 7,856,431 km (0.101 R)
• M33: 8,209,632 km (0.045 R)
• M34: 8,459,909 km (0.078 R)
• M35: 9,673,597 km (0.085 R)
• M36: 9,937,936 km (0.06 R)
• M37: 10,013,932 km (0.108 R)
• M38: 10,128,225 km (0.109 R)
• M39: 11,453,961 km (0.113 R)
• M40: 11,773,801 km (0.079 R)
• M41: 12,422,308 km (0.109 R)
• M42: 13,795,916 km (0.116 R)
• M43: 14,093,466 km (0.103 R)
• M44: 14,178,886 km (0.12 R)
• M45: 14,264,456 km (0.06 R)
• M46: 14,868,233 km (0.101 R)
• M47: 15,524,519 km (0.027 R)
• M48: 15,745,325 km (0.086 R)
• M49: 15,922,749 km (0.061 R)
• M50: 16,011,610 km (0.109 R)
• M51: 17,046,528 km (0.083 R)
• M52: 18,149,214 km (0.113 R)
• M53: 19,369,783 km (0.092 R)
• M54: 19,798,381 km (0.111 R)
• M55: 20,471,272 km (0.085 R)
• M56: 20,907,798 km (0.107 R)
• M57: 21,543,889 km (0.066 R)
• M58: 22,285,595 km (0.109 R)
• M59: 22,335,411 km (0.115 R)
• M60: 22,484,859 km (0.102 R)
• M61: 23,035,679 km (0.105 R)
• M62: 23,338,016 km (0.103 R)
• M63: 23,439,144 km (0.096 R)
• M64: 24,048,606 km (0.108 R)
• M65: 24,252,956 km (0.058 R)
• M66: 24,457,905 km (0.113 R)
• M67: 25,387,058 km (0.086 R)
• M68: 25,491,028 km (0.114 R)
• M69: 26,749,595 km (0.058 R)
• M70: 27,120,448 km (0.085 R)
• M71: 27,974,503 km (0.079 R)
• M72: 29,163,207 km (0.1 R)
• M73: 29,217,661 km (0.08 R)
• M74: 29,381,171 km (0.076 R)
• M75: 29,708,940 km (0.111 R)
• M76: 30,203,062 km (0.102 R)
• M77: 30,368,368 km (0.082 R)
• M78: 30,533,973 km (0.106 R)
• M79: 30,589,174 km (0.052 R)
• M80: 30,866,080 km (0.101 R)
• M81: 30,921,581 km (0.085 R)
• M82: 32,262,576 km (0.059 R)
• M83: 32,488,020 km (0.087 R)
• M84: 32,713,913 km (0.099 R)
• M85: 33,622,720 km (0.106 R)
• M86: 35,755,686 km (0.037 R)
• M87: 35,814,029 km (0.114 R)
• M88: 36,164,238 km (0.049 R)
• M89: 37,339,778 km (0.084 R)
• M90: 37,517,201 km (0.117 R)
• M91: 38,587,424 km (0.099 R)
• M92: 39,006,448 km (0.11 R)
• M93: 40,211,758 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.1

Radius: 6.2

Gravity: 15.74 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.08 AU - 8.6 AU

Year: 14401 Days

Day: 22.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,649,995 km

• M1: 174,132 km (0.104 R)
• M2: 242,797 km (0.114 R)
• M3: 294,857 km (0.102 R)
• M4: 336,894 km (0.114 R)
• M5: 528,230 km (0.095 R)
• M6: 1,765,105 km (0.036 R)
• M7: 2,361,402 km (0.099 R)
• M8: 2,634,718 km (0.087 R)
• M9: 3,178,207 km (0.058 R)
• M10: 4,438,868 km (0.067 R)
• M11: 5,553,522 km (0.109 R)
• M12: 6,162,385 km (0.045 R)
• M13: 6,328,439 km (0.095 R)
• M14: 7,006,865 km (0.111 R)
• M15: 7,442,644 km (0.116 R)
• M16: 8,988,887 km (0.096 R)
• M17: 9,319,199 km (0.061 R)
• M18: 9,462,065 km (0.049 R)
• M19: 9,509,787 km (0.047 R)
• M20: 9,557,658 km (0.062 R)
• M21: 9,894,702 km (0.086 R)
• M22: 10,979,586 km (0.046 R)
• M23: 11,079,966 km (0.099 R)
• M24: 11,231,359 km (0.081 R)
• M25: 12,101,570 km (0.119 R)
• M26: 12,676,176 km (0.109 R)
• M27: 16,134,130 km (0.092 R)
• M28: 16,881,821 km (0.11 R)
• M29: 17,230,683 km (0.098 R)
• M30: 17,758,464 km (0.11 R)
• M31: 17,817,406 km (0.118 R)
• M32: 18,351,021 km (0.12 R)
• M33: 18,709,757 km (0.064 R)
• M34: 18,829,884 km (0.064 R)
• M35: 20,106,103 km (0.097 R)
• M36: 20,847,959 km (0.087 R)
• M37: 21,410,148 km (0.083 R)
• M38: 21,661,622 km (0.117 R)
• M39: 21,913,994 km (0.074 R)
• M40: 22,485,607 km (0.082 R)
• M41: 23,449,017 km (0.111 R)
• M42: 23,708,271 km (0.107 R)
• M43: 24,754,558 km (0.029 R)
• M44: 25,217,115 km (0.111 R)
• M45: 25,615,793 km (0.106 R)
• M46: 27,231,300 km (0.111 R)
• M47: 27,367,434 km (0.043 R)
• M48: 27,708,667 km (0.093 R)
• M49: 27,845,549 km (0.101 R)
• M50: 28,120,061 km (0.079 R)
• M51: 28,188,876 km (0.075 R)
• M52: 28,257,691 km (0.116 R)
• M53: 29,785,684 km (0.101 R)
• M54: 29,855,845 km (0.068 R)
• M55: 29,996,168 km (0.093 R)
• M56: 30,913,802 km (0.102 R)
• M57: 31,198,038 km (0.032 R)
• M58: 32,343,508 km (0.116 R)
• M59: 33,794,608 km (0.072 R)
• M60: 34,160,674 km (0.078 R)
• M61: 35,489,552 km (0.038 R)
• M62: 36,010,900 km (0.119 R)
• M63: 36,759,937 km (0.095 R)
• M64: 36,910,432 km (0.119 R)
• M65: 37,438,513 km (0.101 R)
• M66: 37,969,286 km (0.115 R)
• M67: 39,345,138 km (0.105 R)
• M68: 39,730,352 km (0.12 R)
• M69: 40,271,597 km (0.082 R)
• M70: 40,581,863 km (0.066 R)
• M71: 40,970,967 km (0.081 R)
• M72: 43,093,462 km (0.111 R)
• M73: 43,888,575 km (0.106 R)
• M74: 44,128,081 km (0.052 R)
• M75: 44,528,105 km (0.11 R)
• M76: 45,412,528 km (0.064 R)
• M77: 47,689,856 km (0.111 R)
• M78: 47,853,965 km (0.099 R)
• M79: 49,505,227 km (0.091 R)
• M80: 50,170,937 km (0.098 R)
• M81: 50,254,263 km (0.108 R)
• M82: 50,839,490 km (0.082 R)
• M83: 51,343,036 km (0.102 R)
• M84: 53,118,015 km (0.086 R)
• M85: 53,628,742 km (0.106 R)
• M86: 54,998,909 km (0.111 R)
• M87: 55,429,452 km (0.099 R)
• M88: 55,688,256 km (0.116 R)
• M89: 55,947,509 km (0.093 R)
• M90: 56,293,828 km (0.101 R)
• M91: 56,467,362 km (0.032 R)
• M92: 57,598,920 km (0.054 R)
• M93: 57,948,530 km (0.047 R)
• M94: 58,562,181 km (0.085 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 17,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit