🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.42 AU - 4 AU

Year: 2751 Days

Day: 21.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.7

Radius: 8.6

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.49 AU - 4.63 AU

Year: 3150 Days

Day: 5.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 74,760,817 km

• M1: 109,356 km (0.082 R)
• M2: 177,573 km (0.073 R)
• M3: 246,088 km (0.068 R)
• M4: 520,900 km (0.05 R)
• M5: 657,183 km (0.114 R)
• M6: 789,578 km (0.085 R)
• M7: 956,978 km (0.066 R)
• M8: 1,036,264 km (0.112 R)
• M9: 1,090,269 km (0.105 R)
• M10: 1,145,471 km (0.041 R)
• M11: 1,307,037 km (0.119 R)
• M12: 1,579,155 km (0.053 R)
• M13: 1,727,257 km (0.085 R)
• M14: 1,814,173 km (0.053 R)
• M15: 1,992,195 km (0.083 R)
• M16: 2,176,051 km (0.072 R)
• M17: 2,305,602 km (0.035 R)
• M18: 2,450,114 km (0.05 R)
• M19: 2,622,451 km (0.113 R)
• M20: 2,747,963 km (0.101 R)
• M21: 3,005,122 km (0.092 R)
• M22: 3,310,451 km (0.109 R)
• M23: 3,391,833 km (0.053 R)
• M24: 3,446,436 km (0.098 R)
• M25: 3,528,864 km (0.091 R)
• M26: 3,780,189 km (0.094 R)
• M27: 3,994,114 km (0.106 R)
• M28: 4,095,391 km (0.029 R)
• M29: 4,182,756 km (0.107 R)
• M30: 4,433,931 km (0.083 R)
• M31: 4,583,978 km (0.069 R)
• M32: 4,781,597 km (0.06 R)
• M33: 5,044,291 km (0.062 R)
• M34: 5,375,201 km (0.107 R)
• M35: 5,439,079 km (0.106 R)
• M36: 5,503,257 km (0.113 R)
• M37: 6,124,836 km (0.06 R)
• M38: 6,410,269 km (0.101 R)
• M39: 6,563,008 km (0.062 R)
• M40: 6,648,578 km (0.106 R)
• M41: 6,889,730 km (0.066 R)
• M42: 7,046,359 km (0.057 R)
• M43: 7,186,532 km (0.04 R)
• M44: 7,702,495 km (0.096 R)
• M45: 7,810,654 km (0.092 R)
• M46: 7,864,958 km (0.094 R)
• M47: 8,285,628 km (0.044 R)
• M48: 8,657,378 km (0.055 R)
• M49: 8,751,176 km (0.048 R)
• M50: 8,958,668 km (0.119 R)
• M51: 9,129,659 km (0.085 R)
• M52: 9,244,251 km (0.107 R)
• M53: 9,301,696 km (0.117 R)
• M54: 9,804,944 km (0.048 R)
• M55: 9,941,975 km (0.085 R)
• M56: 10,396,603 km (0.056 R)
• M57: 10,817,721 km (0.097 R)
• M58: 10,878,308 km (0.104 R)
• M59: 10,999,782 km (0.037 R)
• M60: 11,490,612 km (0.119 R)
• M61: 11,655,768 km (0.101 R)
• M62: 11,759,440 km (0.085 R)
• M63: 11,988,474 km (0.118 R)
• M64: 12,366,508 km (0.09 R)
• M65: 12,769,824 km (0.045 R)
• M66: 13,048,375 km (0.086 R)
• M67: 13,633,153 km (0.058 R)
• M68: 13,961,670 km (0.072 R)
• M69: 14,160,037 km (0.083 R)
• M70: 14,315,020 km (0.073 R)
• M71: 14,515,033 km (0.033 R)
• M72: 14,828,141 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.9

Radius: 14.5

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.94 AU - 5.64 AU

Year: 4036 Days

Day: 8.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 74,760,817 km

• M1: 195,225 km (0.109 R)
• M2: 332,107 km (0.033 R)
• M3: 438,322 km (0.076 R)
• M4: 763,996 km (0.03 R)
• M5: 1,091,466 km (0.073 R)
• M6: 1,219,671 km (0.035 R)
• M7: 1,339,649 km (0.085 R)
• M8: 1,621,791 km (0.066 R)
• M9: 1,740,272 km (0.105 R)
• M10: 1,923,679 km (0.113 R)
• M11: 2,260,573 km (0.112 R)
• M12: 2,478,837 km (0.078 R)
• M13: 2,634,119 km (0.118 R)
• M14: 2,828,447 km (0.117 R)
• M15: 3,175,664 km (0.11 R)
• M16: 3,594,986 km (0.034 R)
• M17: 4,402,965 km (0.106 R)
• M18: 4,613,598 km (0.094 R)
• M19: 5,199,573 km (0.101 R)
• M20: 5,786,146 km (0.076 R)
• M21: 5,901,337 km (0.106 R)
• M22: 6,040,762 km (0.107 R)
• M23: 6,251,845 km (0.076 R)
• M24: 6,370,177 km (0.062 R)
• M25: 6,489,256 km (0.081 R)
• M26: 6,633,170 km (0.092 R)
• M27: 7,368,892 km (0.116 R)
• M28: 7,746,477 km (0.116 R)
• M29: 8,337,837 km (0.06 R)
• M30: 8,731,579 km (0.076 R)
• M31: 9,185,010 km (0.079 R)
• M32: 9,347,025 km (0.096 R)
• M33: 9,810,928 km (0.043 R)
• M34: 10,087,384 km (0.096 R)
• M35: 10,619,803 km (0.055 R)
• M36: 10,733,049 km (0.116 R)
• M37: 11,247,815 km (0.062 R)
• M38: 11,363,305 km (0.079 R)
• M39: 11,479,093 km (0.118 R)
• M40: 11,887,944 km (0.089 R)
• M41: 12,301,433 km (0.12 R)
• M42: 12,629,651 km (0.063 R)
• M43: 12,749,778 km (0.092 R)
• M44: 12,991,079 km (0.025 R)
• M45: 13,112,253 km (0.109 R)
• M46: 13,325,430 km (0.104 R)
• M47: 13,755,075 km (0.097 R)
• M48: 13,971,544 km (0.118 R)
• M49: 14,470,752 km (0.05 R)
• M50: 14,817,370 km (0.077 R)
• M51: 15,071,237 km (0.078 R)
• M52: 15,454,657 km (0.084 R)
• M53: 15,647,638 km (0.103 R)
• M54: 15,744,278 km (0.11 R)
• M55: 16,068,307 km (0.099 R)
• M56: 16,198,607 km (0.086 R)
• M57: 16,361,818 km (0.118 R)
• M58: 16,756,009 km (0.1 R)
• M59: 17,253,122 km (0.098 R)
• M60: 18,058,557 km (0.103 R)
• M61: 18,534,129 km (0.085 R)
• M62: 18,910,667 km (0.117 R)
• M63: 19,048,147 km (0.107 R)
• M64: 20,230,868 km (0.063 R)
• M65: 20,547,866 km (0.086 R)
• M66: 20,760,145 km (0.103 R)
• M67: 22,085,283 km (0.109 R)
• M68: 22,193,891 km (0.117 R)
• M69: 22,448,208 km (0.048 R)
• M70: 23,216,542 km (0.063 R)
• M71: 23,511,699 km (0.078 R)
• M72: 23,956,453 km (0.114 R)
• M73: 25,307,771 km (0.098 R)
• M74: 25,497,461 km (0.095 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.5

Radius: 6.3

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 14.22 AU - 17.92 AU

Year: 24802 Days

Day: 17.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 74,760,817 km

• M1: 80,783 km (0.119 R)
• M2: 588,518 km (0.106 R)
• M3: 989,590 km (0.075 R)
• M4: 1,231,340 km (0.12 R)
• M5: 1,344,586 km (0.081 R)
• M6: 2,299,768 km (0.09 R)
• M7: 2,765,915 km (0.103 R)
• M8: 2,952,912 km (0.05 R)
• M9: 3,418,611 km (0.078 R)
• M10: 4,993,128 km (0.096 R)
• M11: 6,459,786 km (0.086 R)
• M12: 6,808,349 km (0.094 R)
• M13: 7,575,487 km (0.106 R)
• M14: 8,048,964 km (0.109 R)
• M15: 8,155,478 km (0.114 R)
• M16: 9,638,591 km (0.109 R)
• M17: 12,906,257 km (0.083 R)
• M18: 13,093,554 km (0.118 R)
• M19: 14,107,378 km (0.105 R)
• M20: 16,479,402 km (0.071 R)
• M21: 18,900,943 km (0.042 R)
• M22: 19,326,998 km (0.049 R)
• M23: 21,431,092 km (0.111 R)
• M24: 22,248,046 km (0.099 R)
• M25: 22,397,644 km (0.053 R)
• M26: 22,773,134 km (0.058 R)
• M27: 24,450,126 km (0.055 R)
• M28: 26,561,850 km (0.098 R)
• M29: 26,720,573 km (0.061 R)
• M30: 26,879,596 km (0.101 R)
• M31: 27,599,311 km (0.025 R)
• M32: 28,731,318 km (0.101 R)
• M33: 30,374,651 km (0.075 R)
• M34: 31,123,987 km (0.087 R)
• M35: 31,375,161 km (0.099 R)
• M36: 32,386,593 km (0.119 R)
• M37: 33,665,654 km (0.07 R)
• M38: 35,746,561 km (0.095 R)
• M39: 36,273,145 km (0.11 R)
• M40: 36,625,747 km (0.106 R)
• M41: 38,405,364 km (0.05 R)
• M42: 38,674,790 km (0.099 R)
• M43: 39,305,793 km (0.091 R)
• M44: 41,311,003 km (0.114 R)
• M45: 42,326,025 km (0.117 R)
• M46: 43,910,865 km (0.085 R)
• M47: 45,041,077 km (0.107 R)
• M48: 46,085,569 km (0.057 R)
• M49: 48,683,037 km (0.104 R)
• M50: 49,559,381 km (0.095 R)
• M51: 51,723,464 km (0.051 R)
• M52: 52,517,978 km (0.067 R)
• M53: 53,717,304 km (0.117 R)
• M54: 54,119,124 km (0.093 R)
• M55: 55,431,845 km (0.102 R)
• M56: 56,346,636 km (0.119 R)
• M57: 56,550,688 km (0.08 R)
• M58: 57,574,386 km (0.105 R)
• M59: 58,397,623 km (0.105 R)
• M60: 59,951,945 km (0.092 R)
• M61: 63,206,746 km (0.088 R)
• M62: 63,524,791 km (0.096 R)
• M63: 63,630,856 km (0.116 R)
• M64: 65,015,983 km (0.119 R)
• M65: 66,626,404 km (0.112 R)
• M66: 66,949,984 km (0.081 R)
• M67: 68,467,355 km (0.067 R)
• M68: 71,867,266 km (0.105 R)
• M69: 72,420,778 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 11,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit