🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.55 AU - 0.69 AU

Year: 315 Days

Day: 18.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.4

Radius: 11.8

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.15 AU - 2.23 AU

Year: 2093 Days

Day: 6.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 50,067,692 km

• M1: 175,478 km (0.115 R)
• M2: 251,923 km (0.119 R)
• M3: 355,445 km (0.11 R)
• M4: 517,459 km (0.055 R)
• M5: 643,720 km (0.077 R)
• M6: 729,589 km (0.072 R)
• M7: 938,876 km (0.098 R)
• M8: 1,150,856 km (0.057 R)
• M9: 1,258,268 km (0.035 R)
• M10: 1,503,459 km (0.062 R)
• M11: 1,774,680 km (0.031 R)
• M12: 1,900,342 km (0.097 R)
• M13: 2,116,810 km (0.056 R)
• M14: 2,329,987 km (0.104 R)
• M15: 2,681,093 km (0.072 R)
• M16: 2,863,004 km (0.118 R)
• M17: 3,024,121 km (0.099 R)
• M18: 3,124,800 km (0.103 R)
• M19: 3,201,095 km (0.093 R)
• M20: 3,446,735 km (0.039 R)
• M21: 3,565,216 km (0.115 R)
• M22: 3,806,518 km (0.062 R)
• M23: 3,915,425 km (0.114 R)
• M24: 3,997,853 km (0.052 R)
• M25: 4,164,506 km (0.071 R)
• M26: 4,376,037 km (0.062 R)
• M27: 4,576,797 km (0.116 R)
• M28: 4,751,228 km (0.039 R)
• M29: 4,839,342 km (0.03 R)
• M30: 5,106,823 km (0.099 R)
• M31: 5,272,727 km (0.09 R)
• M32: 5,455,834 km (0.076 R)
• M33: 5,656,595 km (0.116 R)
• M34: 5,859,749 km (0.089 R)
• M35: 6,065,296 km (0.118 R)
• M36: 6,145,032 km (0.106 R)
• M37: 6,321,707 km (0.113 R)
• M38: 6,467,565 km (0.091 R)
• M39: 6,581,708 km (0.066 R)
• M40: 7,433,817 km (0.11 R)
• M41: 7,708,329 km (0.113 R)
• M42: 7,829,504 km (0.107 R)
• M43: 8,091,300 km (0.113 R)
• M44: 8,391,543 km (0.082 R)
• M45: 8,641,671 km (0.104 R)
• M46: 8,875,941 km (0.086 R)
• M47: 9,222,260 km (0.081 R)
• M48: 9,332,663 km (0.049 R)
• M49: 9,684,817 km (0.118 R)
• M50: 10,192,851 km (0.052 R)
• M51: 10,287,995 km (0.08 R)
• M52: 10,402,438 km (0.062 R)
• M53: 10,671,115 km (0.113 R)
• M54: 10,845,098 km (0.081 R)
• M55: 10,980,933 km (0.085 R)
• M56: 11,215,352 km (0.114 R)
• M57: 11,333,235 km (0.091 R)
• M58: 11,888,543 km (0.057 R)
• M59: 12,129,246 km (0.052 R)
• M60: 12,473,022 km (0.119 R)
• M61: 12,676,774 km (0.069 R)
• M62: 12,758,454 km (0.025 R)
• M63: 12,984,347 km (0.09 R)
• M64: 13,108,214 km (0.064 R)
• M65: 13,732,935 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.5

Radius: 8.4

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.99 AU - 5.45 AU

Year: 7701 Days

Day: 5.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,067,692 km

• M1: 105,317 km (0.11 R)
• M2: 262,245 km (0.117 R)
• M3: 498,011 km (0.118 R)
• M4: 686,654 km (0.118 R)
• M5: 846,574 km (0.038 R)
• M6: 1,046,587 km (0.068 R)
• M7: 1,382,584 km (0.087 R)
• M8: 1,587,084 km (0.066 R)
• M9: 2,060,561 km (0.094 R)
• M10: 2,149,572 km (0.09 R)
• M11: 2,276,431 km (0.093 R)
• M12: 2,368,583 km (0.082 R)
• M13: 2,691,266 km (0.072 R)
• M14: 3,191,072 km (0.087 R)
• M15: 3,420,256 km (0.071 R)
• M16: 3,806,667 km (0.056 R)
• M17: 3,872,490 km (0.089 R)
• M18: 4,951,989 km (0.089 R)
• M19: 5,048,031 km (0.113 R)
• M20: 5,168,906 km (0.102 R)
• M21: 5,290,678 km (0.09 R)
• M22: 5,413,498 km (0.11 R)
• M23: 5,487,699 km (0.037 R)
• M24: 5,587,032 km (0.07 R)
• M25: 5,661,980 km (0.08 R)
• M26: 5,914,202 km (0.111 R)
• M27: 6,905,887 km (0.085 R)
• M28: 7,067,153 km (0.109 R)
• M29: 7,256,993 km (0.08 R)
• M30: 7,697,110 km (0.056 R)
• M31: 8,373,442 km (0.091 R)
• M32: 8,516,756 km (0.114 R)
• M33: 9,068,623 km (0.071 R)
• M34: 9,127,415 km (0.064 R)
• M35: 10,115,658 km (0.071 R)
• M36: 10,699,838 km (0.037 R)
• M37: 10,855,420 km (0.047 R)
• M38: 11,074,581 km (0.111 R)
• M39: 11,137,412 km (0.108 R)
• M40: 11,390,083 km (0.059 R)
• M41: 11,644,698 km (0.091 R)
• M42: 11,708,577 km (0.117 R)
• M43: 11,836,782 km (0.113 R)
• M44: 13,011,724 km (0.033 R)
• M45: 13,211,138 km (0.076 R)
• M46: 13,311,219 km (0.093 R)
• M47: 13,646,617 km (0.095 R)
• M48: 14,155,100 km (0.091 R)
• M49: 14,600,752 km (0.055 R)
• M50: 15,051,042 km (0.055 R)
• M51: 15,541,124 km (0.05 R)
• M52: 16,465,041 km (0.101 R)
• M53: 16,933,581 km (0.052 R)
• M54: 17,115,044 km (0.09 R)
• M55: 17,406,610 km (0.112 R)
• M56: 17,516,415 km (0.08 R)
• M57: 17,810,374 km (0.093 R)
• M58: 18,701,679 km (0.115 R)
• M59: 18,814,176 km (0.11 R)
• M60: 19,379,806 km (0.12 R)
• M61: 19,607,494 km (0.071 R)
• M62: 20,257,796 km (0.068 R)
• M63: 21,344,325 km (0.115 R)
• M64: 21,500,954 km (0.095 R)
• M65: 22,131,808 km (0.103 R)
• M66: 22,211,095 km (0.101 R)
• M67: 23,371,376 km (0.048 R)
• M68: 24,142,104 km (0.047 R)
• M69: 24,510,115 km (0.085 R)
• M70: 25,045,077 km (0.109 R)
• M71: 25,168,944 km (0.1 R)
• M72: 25,376,137 km (0.119 R)
• M73: 26,042,596 km (0.11 R)
• M74: 27,350,231 km (0.093 R)
• M75: 27,990,659 km (0.093 R)
• M76: 28,248,117 km (0.102 R)
• M77: 28,334,136 km (0.056 R)
• M78: 28,852,193 km (0.111 R)
• M79: 28,982,194 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 360.3

Radius: 5.9

Gravity: 10.35 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.04 AU - 10.04 AU

Year: 14720 Days

Day: 17.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,067,692 km

• M1: 131,048 km (0.119 R)
• M2: 236,514 km (0.059 R)
• M3: 649,105 km (0.047 R)
• M4: 845,228 km (0.118 R)
• M5: 999,314 km (0.072 R)
• M6: 1,378,544 km (0.115 R)
• M7: 2,256,385 km (0.085 R)
• M8: 2,636,363 km (0.082 R)
• M9: 3,124,202 km (0.117 R)
• M10: 3,213,213 km (0.112 R)
• M11: 3,764,780 km (0.098 R)
• M12: 4,312,308 km (0.058 R)
• M13: 4,918,928 km (0.099 R)
• M14: 5,480,368 km (0.059 R)
• M15: 6,360,153 km (0.08 R)
• M16: 6,586,944 km (0.098 R)
• M17: 8,124,511 km (0.091 R)
• M18: 8,165,351 km (0.061 R)
• M19: 8,577,493 km (0.037 R)
• M20: 8,996,367 km (0.074 R)
• M21: 9,250,833 km (0.11 R)
• M22: 9,594,011 km (0.081 R)
• M23: 9,897,545 km (0.111 R)
• M24: 9,941,227 km (0.066 R)
• M25: 9,984,910 km (0.077 R)
• M26: 10,737,387 km (0.059 R)
• M27: 10,782,267 km (0.093 R)
• M28: 10,917,204 km (0.102 R)
• M29: 11,554,042 km (0.094 R)
• M30: 11,830,648 km (0.103 R)
• M31: 12,531,814 km (0.094 R)
• M32: 13,876,250 km (0.094 R)
• M33: 14,170,210 km (0.106 R)
• M34: 14,515,930 km (0.084 R)
• M35: 14,814,378 km (0.091 R)
• M36: 16,491,819 km (0.032 R)
• M37: 16,647,251 km (0.113 R)
• M38: 16,751,222 km (0.117 R)
• M39: 16,803,132 km (0.039 R)
• M40: 17,590,166 km (0.098 R)
• M41: 18,658,146 km (0.05 R)
• M42: 18,874,165 km (0.054 R)
• M43: 19,199,989 km (0.084 R)
• M44: 19,418,103 km (0.102 R)
• M45: 20,132,881 km (0.115 R)
• M46: 21,361,828 km (0.117 R)
• M47: 22,156,641 km (0.058 R)
• M48: 22,615,009 km (0.099 R)
• M49: 22,961,029 km (0.098 R)
• M50: 23,018,774 km (0.086 R)
• M51: 23,541,319 km (0.026 R)
• M52: 24,303,072 km (0.118 R)
• M53: 25,430,890 km (0.1 R)
• M54: 25,610,557 km (0.063 R)
• M55: 25,910,800 km (0.107 R)
• M56: 26,031,226 km (0.091 R)
• M57: 26,697,086 km (0.107 R)
• M58: 27,184,775 km (0.113 R)
• M59: 27,368,482 km (0.085 R)
• M60: 27,798,725 km (0.106 R)
• M61: 28,231,063 km (0.083 R)
• M62: 28,479,096 km (0.057 R)
• M63: 28,790,260 km (0.12 R)
• M64: 31,319,511 km (0.086 R)
• M65: 31,383,689 km (0.109 R)
• M66: 31,640,698 km (0.059 R)
• M67: 31,705,025 km (0.09 R)
• M68: 32,286,212 km (0.112 R)
• M69: 33,459,060 km (0.115 R)
• M70: 33,853,101 km (0.112 R)
• M71: 34,778,663 km (0.039 R)
• M72: 35,578,413 km (0.082 R)
• M73: 35,846,343 km (0.097 R)
• M74: 36,316,977 km (0.059 R)
• M75: 36,992,711 km (0.115 R)
• M76: 38,493,926 km (0.116 R)
• M77: 38,631,406 km (0.065 R)
• M78: 38,837,851 km (0.111 R)
• M79: 40,363,450 km (0.092 R)
• M80: 41,274,053 km (0.088 R)
• M81: 44,766,714 km (0.09 R)
• M82: 44,911,226 km (0.117 R)
• M83: 44,983,631 km (0.12 R)
• M84: 45,200,847 km (0.113 R)
• M85: 45,636,326 km (0.074 R)
• M86: 45,709,181 km (0.081 R)
• M87: 46,365,317 km (0.082 R)
• M88: 46,438,470 km (0.085 R)
• M89: 46,511,624 km (0.089 R)
• M90: 47,245,252 km (0.113 R)
• M91: 47,687,313 km (0.079 R)
• M92: 49,021,427 km (0.103 R)
• M93: 49,992,766 km (0.048 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 14,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit