🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.5 AU - 0.8 AU

Year: 344 Days

Day: 31.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.2

Radius: 11.3

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.93 AU - 2.75 AU

Year: 2348 Days

Day: 11.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 82,699,356 km

• M1: 144,063 km (0.109 R)
• M2: 215,421 km (0.1 R)
• M3: 342,430 km (0.12 R)
• M4: 530,025 km (0.092 R)
• M5: 601,084 km (0.094 R)
• M6: 711,338 km (0.077 R)
• M7: 836,850 km (0.099 R)
• M8: 1,027,737 km (0.107 R)
• M9: 1,242,111 km (0.118 R)
• M10: 1,332,169 km (0.065 R)
• M11: 1,528,741 km (0.051 R)
• M12: 1,775,428 km (0.105 R)
• M13: 2,229,906 km (0.11 R)
• M14: 2,340,907 km (0.081 R)
• M15: 2,626,340 km (0.091 R)
• M16: 2,815,133 km (0.11 R)
• M17: 3,106,849 km (0.097 R)
• M18: 3,181,199 km (0.119 R)
• M19: 3,693,123 km (0.069 R)
• M20: 3,772,110 km (0.115 R)
• M21: 3,945,345 km (0.096 R)
• M22: 4,080,432 km (0.1 R)
• M23: 4,369,155 km (0.07 R)
• M24: 4,509,029 km (0.106 R)
• M25: 4,764,543 km (0.071 R)
• M26: 4,836,499 km (0.087 R)
• M27: 4,937,627 km (0.076 R)
• M28: 5,112,806 km (0.112 R)
• M29: 5,186,409 km (0.08 R)
• M30: 5,424,269 km (0.066 R)
• M31: 5,574,765 km (0.055 R)
• M32: 5,742,015 km (0.119 R)
• M33: 6,112,569 km (0.081 R)
• M34: 6,395,608 km (0.105 R)
• M35: 6,586,794 km (0.107 R)
• M36: 6,683,135 km (0.102 R)
• M37: 6,779,925 km (0.083 R)
• M38: 7,023,919 km (0.105 R)
• M39: 7,221,089 km (0.073 R)
• M40: 7,386,993 km (0.054 R)
• M41: 7,654,923 km (0.101 R)
• M42: 7,977,306 km (0.09 R)
• M43: 8,252,267 km (0.079 R)
• M44: 8,443,154 km (0.094 R)
• M45: 8,653,040 km (0.107 R)
• M46: 9,006,689 km (0.115 R)
• M47: 9,528,038 km (0.095 R)
• M48: 9,746,600 km (0.08 R)
• M49: 10,581,057 km (0.099 R)
• M50: 10,750,701 km (0.074 R)
• M51: 11,651,430 km (0.112 R)
• M52: 11,943,894 km (0.106 R)
• M53: 12,199,407 km (0.073 R)
• M54: 12,655,980 km (0.105 R)
• M55: 12,816,050 km (0.113 R)
• M56: 12,997,063 km (0.066 R)
• M57: 13,647,215 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.1

Radius: 13.7

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.33 AU - 2.63 AU

Year: 2562 Days

Day: 6 Hours

Environment

Temp: -207 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 82,699,356 km

• M1: 194,926 km (0.117 R)
• M2: 664,813 km (0.106 R)
• M3: 750,533 km (0.065 R)
• M4: 840,590 km (0.031 R)
• M5: 1,073,664 km (0.062 R)
• M6: 1,230,742 km (0.063 R)
• M7: 1,522,158 km (0.041 R)
• M8: 1,676,394 km (0.082 R)
• M9: 1,786,498 km (0.106 R)
• M10: 1,873,863 km (0.044 R)
• M11: 2,415,108 km (0.04 R)
• M12: 2,611,081 km (0.105 R)
• M13: 2,768,757 km (0.111 R)
• M14: 3,063,914 km (0.071 R)
• M15: 3,322,868 km (0.084 R)
• M16: 3,431,775 km (0.092 R)
• M17: 3,573,444 km (0.032 R)
• M18: 3,717,058 km (0.112 R)
• M19: 3,830,154 km (0.115 R)
• M20: 3,927,991 km (0.084 R)
• M21: 4,619,433 km (0.103 R)
• M22: 4,793,864 km (0.105 R)
• M23: 5,185,511 km (0.101 R)
• M24: 5,476,928 km (0.114 R)
• M25: 5,829,979 km (0.052 R)
• M26: 6,075,918 km (0.058 R)
• M27: 6,248,254 km (0.099 R)
• M28: 6,578,118 km (0.101 R)
• M29: 7,033,493 km (0.072 R)
• M30: 7,133,874 km (0.109 R)
• M31: 7,663,749 km (0.115 R)
• M32: 8,121,968 km (0.03 R)
• M33: 8,312,106 km (0.084 R)
• M34: 8,610,704 km (0.108 R)
• M35: 9,550,029 km (0.079 R)
• M36: 9,750,789 km (0.094 R)
• M37: 9,930,307 km (0.074 R)
• M38: 10,453,002 km (0.118 R)
• M39: 10,775,535 km (0.116 R)
• M40: 11,007,860 km (0.076 R)
• M41: 11,430,325 km (0.116 R)
• M42: 11,548,656 km (0.056 R)
• M43: 11,715,009 km (0.031 R)
• M44: 12,026,023 km (0.025 R)
• M45: 12,291,410 km (0.091 R)
• M46: 12,485,588 km (0.051 R)
• M47: 12,607,510 km (0.105 R)
• M48: 12,803,334 km (0.029 R)
• M49: 12,975,521 km (0.071 R)
• M50: 13,074,256 km (0.092 R)
• M51: 13,521,852 km (0.112 R)
• M52: 13,747,446 km (0.115 R)
• M53: 13,999,668 km (0.096 R)
• M54: 14,380,843 km (0.111 R)
• M55: 14,688,267 km (0.073 R)
• M56: 14,868,682 km (0.113 R)
• M57: 15,127,636 km (0.096 R)
• M58: 15,597,373 km (0.116 R)
• M59: 15,939,803 km (0.093 R)
• M60: 16,257,997 km (0.096 R)
• M61: 16,981,602 km (0.114 R)
• M62: 17,715,829 km (0.087 R)
• M63: 18,488,202 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 932.7

Radius: 7.6

Gravity: 16.15 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.46 AU - 11.68 AU

Year: 19421 Days

Day: 22.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 82,699,356 km

• M1: 177,124 km (0.09 R)
• M2: 231,278 km (0.103 R)
• M3: 420,968 km (0.114 R)
• M4: 523,742 km (0.068 R)
• M5: 635,342 km (0.106 R)
• M6: 2,362,150 km (0.092 R)
• M7: 4,191,882 km (0.094 R)
• M8: 4,468,040 km (0.116 R)
• M9: 4,893,496 km (0.109 R)
• M10: 5,381,185 km (0.079 R)
• M11: 5,580,749 km (0.12 R)
• M12: 6,989,811 km (0.101 R)
• M13: 7,930,632 km (0.11 R)
• M14: 8,910,648 km (0.115 R)
• M15: 9,806,888 km (0.036 R)
• M16: 9,989,547 km (0.08 R)
• M17: 11,491,061 km (0.102 R)
• M18: 11,683,594 km (0.09 R)
• M19: 12,202,549 km (0.104 R)
• M20: 12,333,447 km (0.04 R)
• M21: 12,795,255 km (0.036 R)
• M22: 12,928,248 km (0.118 R)
• M23: 13,061,689 km (0.074 R)
• M24: 13,532,324 km (0.117 R)
• M25: 14,077,160 km (0.044 R)
• M26: 14,421,235 km (0.101 R)
• M27: 16,398,919 km (0.09 R)
• M28: 16,979,508 km (0.109 R)
• M29: 17,419,326 km (0.112 R)
• M30: 17,714,632 km (0.088 R)
• M31: 17,937,233 km (0.102 R)
• M32: 18,535,176 km (0.103 R)
• M33: 19,597,471 km (0.102 R)
• M34: 21,542,991 km (0.101 R)
• M35: 22,098,747 km (0.12 R)
• M36: 22,258,368 km (0.078 R)
• M37: 23,386,635 km (0.074 R)
• M38: 23,712,310 km (0.048 R)
• M39: 24,121,609 km (0.081 R)
• M40: 24,450,874 km (0.107 R)
• M41: 25,447,047 km (0.102 R)
• M42: 26,372,010 km (0.117 R)
• M43: 26,626,177 km (0.118 R)
• M44: 27,393,614 km (0.067 R)
• M45: 29,124,611 km (0.089 R)
• M46: 29,299,790 km (0.09 R)
• M47: 34,618,742 km (0.112 R)
• M48: 34,804,094 km (0.105 R)
• M49: 34,989,895 km (0.118 R)
• M50: 39,352,767 km (0.107 R)
• M51: 40,421,195 km (0.047 R)
• M52: 40,910,081 km (0.076 R)
• M53: 44,386,137 km (0.112 R)
• M54: 44,486,816 km (0.093 R)
• M55: 47,955,692 km (0.115 R)
• M56: 48,058,914 km (0.089 R)
• M57: 50,666,256 km (0.036 R)
• M58: 51,722,117 km (0.038 R)
• M59: 53,212,262 km (0.104 R)
• M60: 53,747,972 km (0.1 R)
• M61: 53,855,233 km (0.109 R)
• M62: 54,932,637 km (0.086 R)
• M63: 55,257,265 km (0.068 R)
• M64: 55,365,574 km (0.116 R)
• M65: 55,474,032 km (0.104 R)
• M66: 58,207,036 km (0.114 R)
• M67: 59,867,871 km (0.085 R)
• M68: 61,319,868 km (0.095 R)
• M69: 61,544,265 km (0.082 R)
• M70: 63,122,822 km (0.108 R)
• M71: 64,030,731 km (0.082 R)
• M72: 65,515,340 km (0.102 R)
• M73: 67,589,664 km (0.068 R)
• M74: 67,705,603 km (0.055 R)
• M75: 68,751,441 km (0.098 R)
• M76: 69,451,559 km (0.087 R)
• M77: 69,802,516 km (0.12 R)
• M78: 70,858,976 km (0.106 R)
• M79: 71,094,443 km (0.081 R)
• M80: 71,448,242 km (0.062 R)
• M81: 73,106,684 km (0.096 R)
• M82: 75,979,113 km (0.078 R)
• M83: 76,823,743 km (0.064 R)
• M84: 77,186,667 km (0.088 R)
• M85: 77,914,461 km (0.058 R)
• M86: 78,766,271 km (0.119 R)
• M87: 79,498,852 km (0.104 R)
• M88: 80,356,347 km (0.115 R)
• M89: 80,970,745 km (0.118 R)
• M90: 82,327,897 km (0.118 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 11,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit