🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.37 AU - 3.91 AU

Year: 2032 Days

Day: 21.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.4

Radius: 14.8

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.78 AU - 5.22 AU

Year: 4084 Days

Day: 8.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 113,731,786 km

• M1: 185,053 km (0.086 R)
• M2: 286,031 km (0.062 R)
• M3: 400,473 km (0.083 R)
• M4: 602,879 km (0.065 R)
• M5: 820,694 km (0.091 R)
• M6: 1,192,594 km (0.067 R)
• M7: 1,429,258 km (0.108 R)
• M8: 1,553,723 km (0.116 R)
• M9: 1,665,772 km (0.095 R)
• M10: 1,797,568 km (0.096 R)
• M11: 2,142,541 km (0.038 R)
• M12: 2,896,364 km (0.038 R)
• M13: 3,449,428 km (0.099 R)
• M14: 4,102,871 km (0.089 R)
• M15: 4,444,254 km (0.071 R)
• M16: 4,818,547 km (0.089 R)
• M17: 4,985,648 km (0.094 R)
• M18: 5,252,082 km (0.117 R)
• M19: 5,498,470 km (0.068 R)
• M20: 5,673,350 km (0.118 R)
• M21: 6,548,647 km (0.081 R)
• M22: 6,734,148 km (0.119 R)
• M23: 6,867,739 km (0.071 R)
• M24: 7,137,464 km (0.077 R)
• M25: 7,968,031 km (0.104 R)
• M26: 8,280,392 km (0.101 R)
• M27: 8,567,769 km (0.082 R)
• M28: 8,829,266 km (0.064 R)
• M29: 9,005,193 km (0.114 R)
• M30: 9,780,559 km (0.105 R)
• M31: 9,992,988 km (0.092 R)
• M32: 10,145,728 km (0.105 R)
• M33: 10,360,849 km (0.093 R)
• M34: 10,453,450 km (0.088 R)
• M35: 11,173,166 km (0.065 R)
• M36: 11,268,160 km (0.043 R)
• M37: 11,683,145 km (0.1 R)
• M38: 12,070,753 km (0.108 R)
• M39: 12,429,788 km (0.054 R)
• M40: 12,693,230 km (0.057 R)
• M41: 12,991,677 km (0.04 R)
• M42: 13,561,795 km (0.059 R)
• M43: 13,833,016 km (0.094 R)
• M44: 14,518,773 km (0.082 R)
• M45: 14,726,714 km (0.057 R)
• M46: 15,040,420 km (0.075 R)
• M47: 15,887,892 km (0.097 R)
• M48: 16,497,653 km (0.059 R)
• M49: 16,642,165 km (0.045 R)
• M50: 18,823,451 km (0.104 R)
• M51: 19,012,393 km (0.088 R)
• M52: 19,468,517 km (0.119 R)
• M53: 19,698,000 km (0.093 R)
• M54: 19,813,041 km (0.066 R)
• M55: 20,005,274 km (0.11 R)
• M56: 20,159,510 km (0.093 R)
• M57: 20,314,194 km (0.063 R)
• M58: 21,132,494 km (0.094 R)
• M59: 21,250,378 km (0.071 R)
• M60: 21,842,636 km (0.077 R)
• M61: 22,520,463 km (0.107 R)
• M62: 23,083,849 km (0.085 R)
• M63: 24,595,236 km (0.07 R)
• M64: 24,760,542 km (0.086 R)
• M65: 24,967,735 km (0.048 R)
• M66: 25,133,938 km (0.074 R)
• M67: 25,258,703 km (0.057 R)
• M68: 25,634,493 km (0.073 R)
• M69: 25,886,116 km (0.098 R)
• M70: 26,433,944 km (0.084 R)
• M71: 28,273,399 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.2

Radius: 11.4

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.28 AU - 8.8 AU

Year: 8327 Days

Day: 8.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 179.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 113,731,786 km

• M1: 144,512 km (0.057 R)
• M2: 234,420 km (0.115 R)
• M3: 324,179 km (0.101 R)
• M4: 555,756 km (0.103 R)
• M5: 779,255 km (0.083 R)
• M6: 869,313 km (0.1 R)
• M7: 1,312,871 km (0.103 R)
• M8: 1,502,561 km (0.119 R)
• M9: 1,584,391 km (0.115 R)
• M10: 1,769,743 km (0.083 R)
• M11: 1,962,574 km (0.087 R)
• M12: 2,274,336 km (0.092 R)
• M13: 2,661,496 km (0.093 R)
• M14: 3,174,916 km (0.118 R)
• M15: 3,367,298 km (0.063 R)
• M16: 3,607,702 km (0.081 R)
• M17: 3,899,268 km (0.071 R)
• M18: 4,175,277 km (0.115 R)
• M19: 4,722,206 km (0.08 R)
• M20: 4,795,210 km (0.06 R)
• M21: 4,893,197 km (0.065 R)
• M22: 5,016,615 km (0.097 R)
• M23: 5,418,584 km (0.076 R)
• M24: 5,571,922 km (0.088 R)
• M25: 5,935,595 km (0.096 R)
• M26: 6,333,974 km (0.085 R)
• M27: 6,686,127 km (0.032 R)
• M28: 7,466,579 km (0.108 R)
• M29: 7,781,034 km (0.064 R)
• M30: 7,983,440 km (0.101 R)
• M31: 8,246,283 km (0.116 R)
• M32: 8,334,546 km (0.099 R)
• M33: 8,452,728 km (0.041 R)
• M34: 8,810,567 km (0.088 R)
• M35: 9,021,649 km (0.11 R)
• M36: 9,479,568 km (0.092 R)
• M37: 9,851,319 km (0.095 R)
• M38: 10,291,286 km (0.062 R)
• M39: 10,737,537 km (0.086 R)
• M40: 10,866,341 km (0.094 R)
• M41: 11,060,369 km (0.027 R)
• M42: 11,451,717 km (0.119 R)
• M43: 12,248,326 km (0.112 R)
• M44: 12,789,421 km (0.082 R)
• M45: 12,994,370 km (0.069 R)
• M46: 13,097,144 km (0.098 R)
• M47: 13,859,794 km (0.064 R)
• M48: 14,246,504 km (0.1 R)
• M49: 14,352,719 km (0.071 R)
• M50: 14,601,201 km (0.112 R)
• M51: 15,428,028 km (0.052 R)
• M52: 15,719,295 km (0.112 R)
• M53: 16,270,115 km (0.047 R)
• M54: 16,455,167 km (0.112 R)
• M55: 16,529,368 km (0.106 R)
• M56: 17,807,831 km (0.093 R)
• M57: 18,113,310 km (0.089 R)
• M58: 18,189,904 km (0.116 R)
• M59: 18,420,584 km (0.111 R)
• M60: 18,845,741 km (0.06 R)
• M61: 19,001,174 km (0.083 R)
• M62: 19,196,100 km (0.088 R)
• M63: 19,784,767 km (0.114 R)
• M64: 20,339,626 km (0.044 R)
• M65: 20,658,868 km (0.063 R)
• M66: 22,198,230 km (0.113 R)
• M67: 22,280,359 km (0.114 R)
• M68: 24,279,585 km (0.092 R)
• M69: 24,533,452 km (0.119 R)
• M70: 24,788,367 km (0.092 R)
• M71: 25,172,235 km (0.026 R)
• M72: 25,902,722 km (0.044 R)
• M73: 26,858,353 km (0.096 R)
• M74: 26,989,550 km (0.073 R)
• M75: 28,313,491 km (0.029 R)
• M76: 28,536,093 km (0.077 R)
• M77: 28,938,511 km (0.07 R)
• M78: 29,703,555 km (0.119 R)
• M79: 30,338,598 km (0.116 R)
• M80: 30,566,435 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.7

Radius: 7.4

Gravity: 17.29 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 15.89 AU - 22.81 AU

Year: 31089 Days

Day: 24.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 113,731,786 km

• M1: 300,841 km (0.097 R)
• M2: 488,437 km (0.095 R)
• M3: 682,465 km (0.036 R)
• M4: 900,878 km (0.102 R)
• M5: 1,001,109 km (0.031 R)
• M6: 1,439,580 km (0.091 R)
• M7: 1,720,675 km (0.117 R)
• M8: 2,567,548 km (0.074 R)
• M9: 3,160,255 km (0.112 R)
• M10: 3,211,567 km (0.09 R)
• M11: 4,125,311 km (0.113 R)
• M12: 4,639,928 km (0.091 R)
• M13: 4,698,271 km (0.07 R)
• M14: 5,728,850 km (0.05 R)
• M15: 6,044,801 km (0.104 R)
• M16: 6,301,810 km (0.09 R)
• M17: 6,366,586 km (0.05 R)
• M18: 8,269,172 km (0.116 R)
• M19: 11,184,685 km (0.115 R)
• M20: 11,263,224 km (0.065 R)
• M21: 11,658,910 km (0.085 R)
• M22: 12,382,515 km (0.056 R)
• M23: 12,873,046 km (0.081 R)
• M24: 13,704,511 km (0.09 R)
• M25: 14,811,386 km (0.083 R)
• M26: 14,897,704 km (0.068 R)
• M27: 16,480,150 km (0.119 R)
• M28: 19,139,701 km (0.099 R)
• M29: 19,706,378 km (0.039 R)
• M30: 20,759,547 km (0.081 R)
• M31: 21,244,244 km (0.088 R)
• M32: 22,920,189 km (0.063 R)
• M33: 24,332,094 km (0.093 R)
• M34: 25,151,292 km (0.094 R)
• M35: 27,450,760 km (0.063 R)
• M36: 27,663,189 km (0.116 R)
• M37: 28,733,113 km (0.102 R)
• M38: 29,490,079 km (0.045 R)
• M39: 31,689,018 km (0.097 R)
• M40: 32,023,369 km (0.089 R)
• M41: 32,358,767 km (0.087 R)
• M42: 34,625,325 km (0.096 R)
• M43: 36,125,791 km (0.034 R)
• M44: 36,475,102 km (0.117 R)
• M45: 37,294,450 km (0.078 R)
• M46: 38,001,450 km (0.083 R)
• M47: 43,443,970 km (0.119 R)
• M48: 44,561,466 km (0.054 R)
• M49: 44,686,081 km (0.086 R)
• M50: 46,571,164 km (0.107 R)
• M51: 46,697,723 km (0.111 R)
• M52: 46,951,292 km (0.076 R)
• M53: 47,842,147 km (0.115 R)
• M54: 49,640,762 km (0.114 R)
• M55: 50,938,823 km (0.098 R)
• M56: 52,774,987 km (0.09 R)
• M57: 52,907,082 km (0.094 R)
• M58: 54,232,818 km (0.032 R)
• M59: 58,548,567 km (0.099 R)
• M60: 58,821,883 km (0.086 R)
• M61: 60,471,050 km (0.077 R)
• M62: 61,717,798 km (0.116 R)
• M63: 62,833,200 km (0.117 R)
• M64: 64,377,798 km (0.104 R)
• M65: 65,650,726 km (0.071 R)
• M66: 66,076,931 km (0.102 R)
• M67: 69,230,005 km (0.105 R)
• M68: 69,519,178 km (0.083 R)
• M69: 72,138,786 km (0.091 R)
• M70: 73,019,319 km (0.101 R)
• M71: 76,427,009 km (0.104 R)
• M72: 77,474,344 km (0.12 R)
• M73: 78,375,820 km (0.099 R)
• M74: 80,189,395 km (0.114 R)
• M75: 80,492,930 km (0.113 R)
• M76: 81,558,515 km (0.089 R)
• M77: 86,177,948 km (0.117 R)
• M78: 86,800,125 km (0.096 R)
• M79: 87,580,129 km (0.119 R)
• M80: 87,736,458 km (0.037 R)
• M81: 88,362,525 km (0.107 R)
• M82: 91,514,852 km (0.059 R)
• M83: 92,785,985 km (0.116 R)
• M84: 94,543,461 km (0.067 R)
• M85: 96,150,740 km (0.042 R)
• M86: 96,473,273 km (0.055 R)
• M87: 99,392,077 km (0.1 R)
• M88: 101,354,053 km (0.099 R)
• M89: 103,824,513 km (0.098 R)
• M90: 107,149,176 km (0.056 R)
• M91: 108,320,976 km (0.117 R)
• M92: 109,328,817 km (0.083 R)
• M93: 110,677,292 km (0.116 R)
• M94: 112,031,452 km (0.091 R)
• M95: 112,370,889 km (0.065 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: 191 - 14,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit