🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.86 AU - 1.44 AU

Year: 542 Days

Day: 25.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.8

Radius: 13.6

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.54 AU - 4.42 AU

Year: 3491 Days

Day: 8.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 43,231,074 km

• M1: 174,880 km (0.091 R)
• M2: 282,740 km (0.076 R)
• M3: 465,997 km (0.109 R)
• M4: 719,416 km (0.073 R)
• M5: 918,830 km (0.111 R)
• M6: 1,113,906 km (0.109 R)
• M7: 1,210,696 km (0.09 R)
• M8: 1,336,059 km (0.096 R)
• M9: 1,479,523 km (0.032 R)
• M10: 1,628,223 km (0.058 R)
• M11: 1,796,521 km (0.032 R)
• M12: 1,912,010 km (0.065 R)
• M13: 2,181,436 km (0.118 R)
• M14: 2,383,842 km (0.087 R)
• M15: 2,560,068 km (0.117 R)
• M16: 2,724,177 km (0.026 R)
• M17: 2,925,835 km (0.086 R)
• M18: 3,290,854 km (0.105 R)
• M19: 3,689,083 km (0.101 R)
• M20: 3,931,881 km (0.104 R)
• M21: 4,237,808 km (0.076 R)
• M22: 4,374,242 km (0.102 R)
• M23: 4,711,585 km (0.075 R)
• M24: 4,893,646 km (0.099 R)
• M25: 5,036,960 km (0.115 R)
• M26: 5,432,946 km (0.067 R)
• M27: 5,731,244 km (0.098 R)
• M28: 5,882,487 km (0.118 R)
• M29: 6,343,997 km (0.11 R)
• M30: 6,568,095 km (0.087 R)
• M31: 7,093,183 km (0.099 R)
• M32: 7,584,612 km (0.108 R)
• M33: 7,918,365 km (0.113 R)
• M34: 8,428,194 km (0.073 R)
• M35: 8,600,382 km (0.102 R)
• M36: 8,973,628 km (0.036 R)
• M37: 9,074,158 km (0.116 R)
• M38: 9,250,833 km (0.1 R)
• M39: 9,839,351 km (0.055 R)
• M40: 10,073,023 km (0.064 R)
• M41: 10,387,328 km (0.05 R)
• M42: 10,811,588 km (0.103 R)
• M43: 11,404,294 km (0.074 R)
• M44: 12,257,302 km (0.107 R)
• M45: 12,988,686 km (0.114 R)
• M46: 13,216,523 km (0.091 R)
• M47: 13,331,115 km (0.066 R)
• M48: 13,474,579 km (0.078 R)
• M49: 13,618,642 km (0.117 R)
• M50: 13,705,259 km (0.09 R)
• M51: 13,821,198 km (0.107 R)
• M52: 14,112,315 km (0.056 R)
• M53: 14,258,622 km (0.11 R)
• M54: 14,346,585 km (0.086 R)
• M55: 14,464,169 km (0.077 R)
• M56: 14,641,293 km (0.12 R)
• M57: 14,848,785 km (0.076 R)
• M58: 15,027,555 km (0.117 R)
• M59: 15,447,177 km (0.054 R)
• M60: 16,236,754 km (0.1 R)
• M61: 16,574,846 km (0.12 R)
• M62: 16,729,231 km (0.116 R)
• M63: 16,946,297 km (0.11 R)
• M64: 17,760,558 km (0.088 R)
• M65: 17,886,969 km (0.077 R)
• M66: 18,363,587 km (0.111 R)
• M67: 18,651,713 km (0.099 R)
• M68: 19,427,079 km (0.056 R)
• M69: 19,753,352 km (0.113 R)
• M70: 19,851,488 km (0.114 R)
• M71: 19,982,685 km (0.103 R)
• M72: 20,345,011 km (0.068 R)
• M73: 21,176,626 km (0.119 R)
• M74: 21,512,473 km (0.053 R)
• M75: 21,816,157 km (0.105 R)
• M76: 22,087,228 km (0.102 R)
• M77: 22,530,337 km (0.082 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 680.8

Radius: 5.1

Gravity: 26.17 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 8.7 AU - 11.14 AU

Year: 13738 Days

Day: 18.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 43,231,074 km

• M1: 65,225 km (0.117 R)
• M2: 171,888 km (0.081 R)
• M3: 269,426 km (0.088 R)
• M4: 385,663 km (0.116 R)
• M5: 466,745 km (0.083 R)
• M6: 783,893 km (0.038 R)
• M7: 1,605,036 km (0.118 R)
• M8: 2,015,532 km (0.076 R)
• M9: 2,336,420 km (0.112 R)
• M10: 2,610,782 km (0.092 R)
• M11: 3,057,780 km (0.088 R)
• M12: 3,290,256 km (0.098 R)
• M13: 3,459,750 km (0.114 R)
• M14: 3,597,380 km (0.047 R)
• M15: 3,701,949 km (0.115 R)
• M16: 4,275,806 km (0.08 R)
• M17: 4,535,508 km (0.053 R)
• M18: 4,610,756 km (0.044 R)
• M19: 5,266,144 km (0.044 R)
• M20: 5,544,396 km (0.096 R)
• M21: 5,624,880 km (0.03 R)
• M22: 6,240,176 km (0.082 R)
• M23: 6,662,192 km (0.094 R)
• M24: 6,747,762 km (0.09 R)
• M25: 7,757,098 km (0.086 R)
• M26: 7,847,007 km (0.104 R)
• M27: 7,982,692 km (0.087 R)
• M28: 8,073,498 km (0.11 R)
• M29: 8,256,306 km (0.081 R)
• M30: 8,719,013 km (0.106 R)
• M31: 8,906,608 km (0.105 R)
• M32: 9,000,855 km (0.042 R)
• M33: 9,429,004 km (0.081 R)
• M34: 9,525,046 km (0.034 R)
• M35: 9,621,387 km (0.088 R)
• M36: 10,602,899 km (0.111 R)
• M37: 10,903,590 km (0.093 R)
• M38: 11,206,975 km (0.036 R)
• M39: 12,134,033 km (0.112 R)
• M40: 12,871,700 km (0.095 R)
• M41: 12,978,363 km (0.078 R)
• M42: 14,280,164 km (0.092 R)
• M43: 14,501,120 km (0.098 R)
• M44: 14,778,923 km (0.074 R)
• M45: 15,002,422 km (0.067 R)
• M46: 17,005,538 km (0.095 R)
• M47: 17,652,100 km (0.105 R)
• M48: 17,770,581 km (0.093 R)
• M49: 17,889,362 km (0.099 R)
• M50: 18,127,522 km (0.028 R)
• M51: 20,132,433 km (0.109 R)
• M52: 22,142,579 km (0.098 R)
• M53: 22,206,458 km (0.037 R)
• M54: 24,876,331 km (0.036 R)
• M55: 25,609,659 km (0.067 R)
• M56: 25,676,679 km (0.062 R)
• M57: 25,810,869 km (0.107 R)
• M58: 27,920,947 km (0.111 R)
• M59: 28,127,990 km (0.106 R)
• M60: 28,266,368 km (0.102 R)
• M61: 29,803,187 km (0.095 R)
• M62: 30,085,628 km (0.11 R)
• M63: 32,303,566 km (0.117 R)
• M64: 32,738,896 km (0.069 R)
• M65: 33,395,630 km (0.032 R)
• M66: 33,982,952 km (0.079 R)
• M67: 35,242,266 km (0.029 R)
• M68: 35,316,916 km (0.112 R)
• M69: 35,540,864 km (0.102 R)
• M70: 36,970,421 km (0.105 R)
• M71: 37,959,263 km (0.118 R)
• M72: 38,418,678 km (0.061 R)
• M73: 42,000,799 km (0.093 R)
• M74: 42,714,082 km (0.109 R)
• M75: 42,873,104 km (0.119 R)
• M76: 43,751,393 km (0.092 R)
• M77: 44,877,865 km (0.108 R)
• M78: 45,363,460 km (0.112 R)
• M79: 45,525,774 km (0.093 R)
• M80: 46,667,056 km (0.11 R)
• M81: 46,994,825 km (0.034 R)
• M82: 47,405,620 km (0.028 R)
• M83: 48,479,434 km (0.09 R)
• M84: 49,394,225 km (0.09 R)
• M85: 53,537,787 km (0.115 R)
• M86: 53,709,376 km (0.092 R)
• M87: 54,397,077 km (0.092 R)
• M88: 55,174,387 km (0.102 R)
• M89: 57,615,675 km (0.082 R)
• M90: 57,703,639 km (0.1 R)
• M91: 58,143,456 km (0.095 R)
• M92: 58,938,120 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.5

Radius: 7.8

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10.77 AU - 15.67 AU

Year: 21136 Days

Day: 18.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 137.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,231,074 km

• M1: 237,711 km (0.087 R)
• M2: 299,046 km (0.087 R)
• M3: 355,594 km (0.118 R)
• M4: 593,754 km (0.076 R)
• M5: 668,553 km (0.115 R)
• M6: 746,793 km (0.101 R)
• M7: 828,323 km (0.037 R)
• M8: 1,184,815 km (0.097 R)
• M9: 1,522,906 km (0.074 R)
• M10: 1,692,102 km (0.062 R)
• M11: 1,845,439 km (0.111 R)
• M12: 2,026,154 km (0.091 R)
• M13: 2,478,687 km (0.104 R)
• M14: 3,501,488 km (0.043 R)
• M15: 4,042,134 km (0.08 R)
• M16: 4,159,270 km (0.056 R)
• M17: 4,277,602 km (0.113 R)
• M18: 4,608,811 km (0.086 R)
• M19: 5,295,765 km (0.117 R)
• M20: 5,488,746 km (0.082 R)
• M21: 5,848,529 km (0.096 R)
• M22: 6,728,912 km (0.048 R)
• M23: 7,255,646 km (0.11 R)
• M24: 7,362,609 km (0.098 R)
• M25: 8,573,155 km (0.089 R)
• M26: 9,413,895 km (0.112 R)
• M27: 9,844,288 km (0.111 R)
• M28: 10,241,021 km (0.113 R)
• M29: 10,805,155 km (0.112 R)
• M30: 10,886,686 km (0.095 R)
• M31: 11,795,792 km (0.037 R)
• M32: 11,879,717 km (0.106 R)
• M33: 12,174,724 km (0.119 R)
• M34: 12,259,546 km (0.093 R)
• M35: 13,117,788 km (0.093 R)
• M36: 13,510,483 km (0.111 R)
• M37: 13,598,147 km (0.094 R)
• M38: 13,686,111 km (0.101 R)
• M39: 13,862,636 km (0.098 R)
• M40: 14,666,126 km (0.106 R)
• M41: 16,976,217 km (0.053 R)
• M42: 18,124,680 km (0.104 R)
• M43: 18,610,574 km (0.044 R)
• M44: 19,248,608 km (0.093 R)
• M45: 20,143,952 km (0.094 R)
• M46: 21,103,622 km (0.092 R)
• M47: 21,512,174 km (0.116 R)
• M48: 21,614,798 km (0.12 R)
• M49: 22,026,491 km (0.082 R)
• M50: 22,233,385 km (0.115 R)
• M51: 23,067,393 km (0.036 R)
• M52: 24,124,153 km (0.101 R)
• M53: 24,604,960 km (0.117 R)
• M54: 24,873,339 km (0.083 R)
• M55: 25,358,933 km (0.098 R)
• M56: 25,467,392 km (0.091 R)
• M57: 26,175,289 km (0.111 R)
• M58: 26,394,450 km (0.111 R)
• M59: 26,944,970 km (0.078 R)
• M60: 28,337,876 km (0.053 R)
• M61: 28,562,871 km (0.082 R)
• M62: 29,696,823 km (0.074 R)
• M63: 29,753,969 km (0.106 R)
• M64: 31,077,013 km (0.097 R)
• M65: 33,126,952 km (0.107 R)
• M66: 33,245,434 km (0.104 R)
• M67: 33,423,455 km (0.079 R)
• M68: 34,138,384 km (0.027 R)
• M69: 35,159,838 km (0.084 R)
• M70: 35,826,147 km (0.105 R)
• M71: 36,864,206 km (0.107 R)
• M72: 37,417,719 km (0.099 R)
• M73: 38,595,203 km (0.113 R)
• M74: 38,657,436 km (0.075 R)
• M75: 39,219,775 km (0.105 R)
• M76: 39,658,994 km (0.048 R)
• M77: 40,162,989 km (0.103 R)
• M78: 40,289,250 km (0.06 R)
• M79: 40,859,367 km (0.099 R)
• M80: 41,240,991 km (0.096 R)
• M81: 42,650,054 km (0.119 R)
• M82: 42,714,530 km (0.114 R)
• M83: 43,101,690 km (0.052 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: 460 - 15,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit