🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.52 AU - 0.66 AU

Year: 166 Days

Day: 27.1 Hours

Environment

Temp: 210 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.3 AU - 4.98 AU

Year: 3651 Days

Day: 47.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.8

Radius: 8.7

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.85 AU - 6.87 AU

Year: 5181 Days

Day: 12 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 107,002,339 km

• M1: 181,163 km (0.119 R)
• M2: 349,311 km (0.101 R)
• M3: 608,714 km (0.084 R)
• M4: 663,915 km (0.059 R)
• M5: 851,062 km (0.107 R)
• M6: 1,078,002 km (0.104 R)
• M7: 1,300,005 km (0.076 R)
• M8: 1,385,575 km (0.053 R)
• M9: 1,473,090 km (0.086 R)
• M10: 2,122,495 km (0.058 R)
• M11: 2,462,381 km (0.117 R)
• M12: 3,159,806 km (0.064 R)
• M13: 3,242,833 km (0.063 R)
• M14: 3,444,940 km (0.082 R)
• M15: 4,166,749 km (0.108 R)
• M16: 4,221,353 km (0.105 R)
• M17: 4,423,759 km (0.088 R)
• M18: 5,543,200 km (0.075 R)
• M19: 5,704,167 km (0.092 R)
• M20: 5,866,780 km (0.074 R)
• M21: 6,175,849 km (0.119 R)
• M22: 6,238,231 km (0.117 R)
• M23: 6,384,837 km (0.119 R)
• M24: 6,447,967 km (0.062 R)
• M25: 6,681,340 km (0.049 R)
• M26: 6,852,779 km (0.086 R)
• M27: 7,178,155 km (0.118 R)
• M28: 7,420,054 km (0.066 R)
• M29: 7,508,616 km (0.062 R)
• M30: 7,776,696 km (0.111 R)
• M31: 7,844,164 km (0.099 R)
• M32: 8,002,439 km (0.111 R)
• M33: 8,230,426 km (0.055 R)
• M34: 8,599,484 km (0.103 R)
• M35: 8,950,590 km (0.118 R)
• M36: 9,306,334 km (0.03 R)
• M37: 9,594,160 km (0.094 R)
• M38: 9,715,035 km (0.108 R)
• M39: 10,056,118 km (0.117 R)
• M40: 10,425,924 km (0.098 R)
• M41: 11,459,346 km (0.114 R)
• M42: 11,923,249 km (0.11 R)
• M43: 12,079,280 km (0.118 R)
• M44: 12,577,890 km (0.087 R)
• M45: 13,029,675 km (0.111 R)
• M46: 13,163,565 km (0.037 R)
• M47: 13,324,832 km (0.105 R)
• M48: 14,306,344 km (0.11 R)
• M49: 15,198,246 km (0.119 R)
• M50: 15,565,658 km (0.108 R)
• M51: 15,736,200 km (0.063 R)
• M52: 15,907,490 km (0.077 R)
• M53: 16,222,991 km (0.094 R)
• M54: 18,129,168 km (0.098 R)
• M55: 18,368,674 km (0.088 R)
• M56: 19,184,581 km (0.06 R)
• M57: 19,275,985 km (0.078 R)
• M58: 19,796,735 km (0.097 R)
• M59: 20,601,871 km (0.083 R)
• M60: 20,883,115 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.5

Radius: 4.1

Gravity: 44.47 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 16.42 AU - 16.48 AU

Year: 24369 Days

Day: 24.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 107,002,339 km

• M1: 183,407 km (0.12 R)
• M2: 342,430 km (0.042 R)
• M3: 635,791 km (0.059 R)
• M4: 686,654 km (0.118 R)
• M5: 1,330,972 km (0.106 R)
• M6: 1,531,134 km (0.075 R)
• M7: 1,740,721 km (0.072 R)
• M8: 2,833,084 km (0.032 R)
• M9: 3,003,327 km (0.118 R)
• M10: 3,133,327 km (0.03 R)
• M11: 3,265,123 km (0.114 R)
• M12: 4,045,575 km (0.082 R)
• M13: 4,383,068 km (0.082 R)
• M14: 4,481,204 km (0.104 R)
• M15: 5,396,145 km (0.115 R)
• M16: 6,422,087 km (0.071 R)
• M17: 6,814,931 km (0.075 R)
• M18: 7,215,554 km (0.111 R)
• M19: 7,447,880 km (0.104 R)
• M20: 9,393,101 km (0.083 R)
• M21: 10,031,435 km (0.115 R)
• M22: 10,355,763 km (0.119 R)
• M23: 10,552,035 km (0.042 R)
• M24: 11,755,401 km (0.099 R)
• M25: 12,234,862 km (0.081 R)
• M26: 12,511,768 km (0.111 R)
• M27: 13,283,842 km (0.117 R)
• M28: 13,855,007 km (0.1 R)
• M29: 14,434,250 km (0.091 R)
• M30: 14,947,370 km (0.113 R)
• M31: 15,541,274 km (0.03 R)
• M32: 16,294,350 km (0.115 R)
• M33: 16,751,970 km (0.027 R)
• M34: 17,213,629 km (0.089 R)
• M35: 18,307,339 km (0.043 R)
• M36: 19,022,117 km (0.056 R)
• M37: 20,152,180 km (0.072 R)
• M38: 20,233,710 km (0.109 R)
• M39: 20,889,996 km (0.071 R)
• M40: 21,553,313 km (0.11 R)
• M41: 22,815,470 km (0.099 R)
• M42: 23,412,665 km (0.067 R)
• M43: 24,014,946 km (0.076 R)
• M44: 24,101,414 km (0.111 R)
• M45: 25,322,731 km (0.119 R)
• M46: 25,498,807 km (0.118 R)
• M47: 27,191,956 km (0.092 R)
• M48: 27,462,728 km (0.072 R)
• M49: 27,824,905 km (0.071 R)
• M50: 28,097,622 km (0.037 R)
• M51: 28,279,981 km (0.116 R)
• M52: 28,371,236 km (0.107 R)
• M53: 29,474,670 km (0.095 R)
• M54: 30,591,867 km (0.079 R)
• M55: 31,628,131 km (0.087 R)
• M56: 33,928,797 km (0.069 R)
• M57: 36,084,502 km (0.101 R)
• M58: 36,282,720 km (0.109 R)
• M59: 37,981,703 km (0.096 R)
• M60: 38,183,361 km (0.086 R)
• M61: 39,400,190 km (0.112 R)
• M62: 40,013,391 km (0.1 R)
• M63: 40,321,264 km (0.077 R)
• M64: 40,424,037 km (0.093 R)
• M65: 45,351,642 km (0.102 R)
• M66: 46,424,258 km (0.098 R)
• M67: 47,071,718 km (0.12 R)
• M68: 47,613,711 km (0.032 R)
• M69: 48,594,325 km (0.103 R)
• M70: 49,691,775 km (0.051 R)
• M71: 50,686,451 km (0.103 R)
• M72: 54,389,148 km (0.056 R)
• M73: 54,616,387 km (0.111 R)
• M74: 56,330,330 km (0.099 R)
• M75: 56,445,221 km (0.069 R)
• M76: 57,136,364 km (0.054 R)
• M77: 57,251,704 km (0.094 R)
• M78: 58,178,014 km (0.107 R)
• M79: 59,109,260 km (0.091 R)
• M80: 60,868,681 km (0.059 R)
• M81: 63,241,153 km (0.096 R)
• M82: 63,838,947 km (0.102 R)
• M83: 66,127,644 km (0.105 R)
• M84: 71,530,072 km (0.068 R)
• M85: 72,277,762 km (0.099 R)
• M86: 75,673,784 km (0.108 R)
• M87: 75,800,643 km (0.049 R)
• M88: 87,895,182 km (0.117 R)
• M89: 88,028,473 km (0.049 R)
• M90: 88,562,239 km (0.048 R)
• M91: 88,963,161 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.4

Radius: 5

Gravity: 31.54 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 17.61 AU - 21.09 AU

Year: 31089 Days

Day: 24.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,002,339 km

• M1: 65,524 km (0.084 R)
• M2: 239,357 km (0.098 R)
• M3: 590,313 km (0.06 R)
• M4: 917,633 km (0.032 R)
• M5: 1,479,373 km (0.06 R)
• M6: 1,517,521 km (0.113 R)
• M7: 2,171,413 km (0.118 R)
• M8: 2,391,771 km (0.087 R)
• M9: 2,619,309 km (0.109 R)
• M10: 2,759,183 km (0.106 R)
• M11: 2,806,456 km (0.03 R)
• M12: 2,853,879 km (0.079 R)
• M13: 3,597,230 km (0.084 R)
• M14: 3,910,638 km (0.117 R)
• M15: 4,232,722 km (0.119 R)
• M16: 5,016,914 km (0.106 R)
• M17: 5,074,659 km (0.096 R)
• M18: 5,664,075 km (0.038 R)
• M19: 6,028,046 km (0.104 R)
• M20: 6,274,883 km (0.109 R)
• M21: 6,778,429 km (0.071 R)
• M22: 7,557,984 km (0.106 R)
• M23: 8,571,509 km (0.113 R)
• M24: 8,849,013 km (0.083 R)
• M25: 10,723,175 km (0.056 R)
• M26: 11,935,068 km (0.119 R)
• M27: 12,793,161 km (0.115 R)
• M28: 13,995,030 km (0.062 R)
• M29: 14,239,773 km (0.085 R)
• M30: 18,520,067 km (0.093 R)
• M31: 19,875,872 km (0.079 R)
• M32: 20,427,140 km (0.061 R)
• M33: 21,169,894 km (0.077 R)
• M34: 21,544,487 km (0.081 R)
• M35: 24,227,974 km (0.074 R)
• M36: 25,907,958 km (0.107 R)
• M37: 26,208,201 km (0.038 R)
• M38: 27,931,867 km (0.105 R)
• M39: 28,034,342 km (0.102 R)
• M40: 28,239,740 km (0.119 R)
• M41: 28,755,553 km (0.051 R)
• M42: 29,482,748 km (0.05 R)
• M43: 30,532,177 km (0.115 R)
• M44: 37,080,076 km (0.091 R)
• M45: 42,852,011 km (0.094 R)
• M46: 43,325,638 km (0.102 R)
• M47: 45,961,851 km (0.084 R)
• M48: 46,811,418 km (0.057 R)
• M49: 47,055,113 km (0.078 R)
• M50: 47,177,185 km (0.09 R)
• M51: 47,421,478 km (0.114 R)
• M52: 47,911,411 km (0.111 R)
• M53: 48,156,901 km (0.106 R)
• M54: 51,387,467 km (0.086 R)
• M55: 54,302,980 km (0.1 R)
• M56: 56,233,241 km (0.114 R)
• M57: 57,141,599 km (0.104 R)
• M58: 57,402,049 km (0.044 R)
• M59: 58,185,793 km (0.071 R)
• M60: 59,763,751 km (0.109 R)
• M61: 60,557,966 km (0.079 R)
• M62: 60,956,345 km (0.085 R)
• M63: 63,365,170 km (0.055 R)
• M64: 64,039,856 km (0.089 R)
• M65: 64,310,329 km (0.116 R)
• M66: 67,173,633 km (0.079 R)
• M67: 67,586,074 km (0.062 R)
• M68: 68,413,500 km (0.097 R)
• M69: 70,636,225 km (0.054 R)
• M70: 73,306,248 km (0.079 R)
• M71: 74,724,735 km (0.102 R)
• M72: 76,009,182 km (0.093 R)
• M73: 76,295,512 km (0.119 R)
• M74: 78,165,935 km (0.084 R)
• M75: 78,744,579 km (0.109 R)
• M76: 79,179,311 km (0.083 R)
• M77: 79,614,940 km (0.089 R)
• M78: 81,951,808 km (0.102 R)
• M79: 84,607,619 km (0.119 R)
• M80: 84,756,020 km (0.051 R)
• M81: 86,095,220 km (0.097 R)
• M82: 86,393,668 km (0.095 R)
• M83: 89,851,772 km (0.096 R)
• M84: 92,895,341 km (0.099 R)
• M85: 93,201,568 km (0.099 R)
• M86: 93,968,556 km (0.111 R)
• M87: 94,275,830 km (0.083 R)
• M88: 95,045,810 km (0.097 R)
• M89: 95,200,046 km (0.093 R)
• M90: 95,817,885 km (0.117 R)
• M91: 97,990,495 km (0.084 R)
• M92: 100,493,417 km (0.098 R)
• M93: 101,279,853 km (0.079 R)
• M94: 101,595,056 km (0.059 R)
• M95: 104,446,092 km (0.075 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 19,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit