🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.31 AU - 1.55 AU

Year: 651 Days

Day: 43.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.2 AU - 1.86 AU

Year: 721 Days

Day: 19.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 78.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.72 AU - 1.96 AU

Year: 950 Days

Day: 27.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,554,711 km

• M1: 1,179,579 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.7

Radius: 3.5

Gravity: 20.22 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.68 AU - 15.56 AU

Year: 17072 Days

Day: 19.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,554,711 km

• M1: 99,782 km (0.092 R)
• M2: 362,625 km (0.115 R)
• M3: 689,347 km (0.119 R)
• M4: 759,808 km (0.107 R)
• M5: 907,760 km (0.104 R)
• M6: 1,044,492 km (0.08 R)
• M7: 1,315,713 km (0.09 R)
• M8: 2,018,973 km (0.1 R)
• M9: 2,044,105 km (0.111 R)
• M10: 2,275,384 km (0.116 R)
• M11: 2,734,499 km (0.111 R)
• M12: 3,104,305 km (0.07 R)
• M13: 3,250,762 km (0.117 R)
• M14: 3,369,542 km (0.096 R)
• M15: 3,459,600 km (0.12 R)
• M16: 3,520,038 km (0.064 R)
• M17: 3,952,974 km (0.061 R)
• M18: 4,207,889 km (0.028 R)
• M19: 4,337,291 km (0.111 R)
• M20: 5,072,565 km (0.1 R)
• M21: 5,384,327 km (0.103 R)
• M22: 5,702,222 km (0.061 R)
• M23: 5,773,730 km (0.068 R)
• M24: 5,809,484 km (0.081 R)
• M25: 5,917,493 km (0.113 R)
• M26: 6,393,215 km (0.105 R)
• M27: 7,110,088 km (0.103 R)
• M28: 7,341,815 km (0.081 R)
• M29: 7,575,935 km (0.11 R)
• M30: 8,824,330 km (0.117 R)
• M31: 8,907,057 km (0.055 R)
• M32: 9,114,998 km (0.05 R)
• M33: 11,101,209 km (0.094 R)
• M34: 12,004,780 km (0.077 R)
• M35: 12,931,838 km (0.12 R)
• M36: 13,214,279 km (0.066 R)
• M37: 13,498,964 km (0.118 R)
• M38: 13,977,677 km (0.104 R)
• M39: 14,804,355 km (0.078 R)
• M40: 15,050,593 km (0.111 R)
• M41: 15,646,890 km (0.037 R)
• M42: 17,016,459 km (0.08 R)
• M43: 18,529,641 km (0.095 R)
• M44: 19,598,069 km (0.09 R)
• M45: 19,814,088 km (0.061 R)
• M46: 19,976,701 km (0.106 R)
• M47: 20,576,589 km (0.042 R)
• M48: 21,071,758 km (0.047 R)
• M49: 21,126,959 km (0.117 R)
• M50: 21,237,662 km (0.036 R)
• M51: 21,459,515 km (0.115 R)
• M52: 22,580,751 km (0.11 R)
• M53: 23,720,687 km (0.08 R)
• M54: 26,950,804 km (0.083 R)
• M55: 27,916,010 km (0.098 R)
• M56: 28,341,915 km (0.102 R)
• M57: 28,463,987 km (0.092 R)
• M58: 28,586,208 km (0.113 R)
• M59: 28,647,394 km (0.075 R)
• M60: 28,769,915 km (0.115 R)
• M61: 31,004,458 km (0.068 R)
• M62: 31,888,432 km (0.047 R)
• M63: 32,142,598 km (0.025 R)
• M64: 33,616,437 km (0.114 R)
• M65: 34,134,345 km (0.07 R)
• M66: 34,329,121 km (0.089 R)
• M67: 34,394,196 km (0.119 R)
• M68: 34,720,020 km (0.105 R)
• M69: 35,637,654 km (0.064 R)
• M70: 36,231,856 km (0.097 R)
• M71: 37,095,784 km (0.109 R)
• M72: 37,697,915 km (0.085 R)
• M73: 37,765,085 km (0.051 R)
• M74: 37,966,593 km (0.092 R)
• M75: 39,183,273 km (0.086 R)
• M76: 40,618,963 km (0.096 R)
• M77: 40,687,778 km (0.117 R)
• M78: 40,756,593 km (0.089 R)
• M79: 40,825,409 km (0.107 R)
• M80: 42,489,834 km (0.075 R)
• M81: 42,699,421 km (0.104 R)
• M82: 44,035,031 km (0.118 R)
• M83: 44,247,011 km (0.073 R)
• M84: 44,814,436 km (0.075 R)
• M85: 45,027,762 km (0.076 R)
• M86: 45,813,002 km (0.079 R)
• M87: 45,884,659 km (0.118 R)
• M88: 46,315,052 km (0.066 R)
• M89: 46,674,685 km (0.053 R)
• M90: 47,324,538 km (0.054 R)
• M91: 47,396,944 km (0.117 R)
• M92: 47,831,974 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 373.7

Radius: 7.5

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 15.47 AU - 19.97 AU

Year: 28405 Days

Day: 16.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,554,711 km

• M1: 196,422 km (0.054 R)
• M2: 403,465 km (0.086 R)
• M3: 521,498 km (0.106 R)
• M4: 674,537 km (0.091 R)
• M5: 744,698 km (0.074 R)
• M6: 817,403 km (0.105 R)
• M7: 918,381 km (0.081 R)
• M8: 1,161,029 km (0.091 R)
• M9: 1,393,504 km (0.103 R)
• M10: 1,704,817 km (0.093 R)
• M11: 2,247,110 km (0.107 R)
• M12: 2,390,724 km (0.118 R)
• M13: 2,574,430 km (0.09 R)
• M14: 2,686,927 km (0.073 R)
• M15: 3,477,851 km (0.057 R)
• M16: 3,770,914 km (0.07 R)
• M17: 4,336,094 km (0.1 R)
• M18: 4,743,000 km (0.072 R)
• M19: 4,927,604 km (0.086 R)
• M20: 5,447,906 km (0.04 R)
• M21: 5,641,485 km (0.059 R)
• M22: 5,837,309 km (0.099 R)
• M23: 6,035,376 km (0.077 R)
• M24: 7,375,923 km (0.081 R)
• M25: 7,969,827 km (0.102 R)
• M26: 9,491,985 km (0.078 R)
• M27: 10,077,960 km (0.104 R)
• M28: 10,196,591 km (0.101 R)
• M29: 10,555,327 km (0.093 R)
• M30: 11,470,118 km (0.117 R)
• M31: 11,531,901 km (0.072 R)
• M32: 11,718,300 km (0.091 R)
• M33: 12,156,921 km (0.03 R)
• M34: 12,792,862 km (0.081 R)
• M35: 13,309,423 km (0.103 R)
• M36: 13,767,043 km (0.059 R)
• M37: 15,374,772 km (0.08 R)
• M38: 15,442,988 km (0.051 R)
• M39: 15,923,796 km (0.107 R)
• M40: 16,549,115 km (0.107 R)
• M41: 17,040,993 km (0.055 R)
• M42: 17,324,181 km (0.115 R)
• M43: 18,472,644 km (0.073 R)
• M44: 19,645,641 km (0.038 R)
• M45: 21,449,791 km (0.057 R)
• M46: 22,062,844 km (0.1 R)
• M47: 24,812,153 km (0.113 R)
• M48: 26,185,910 km (0.082 R)
• M49: 26,349,122 km (0.116 R)
• M50: 26,923,129 km (0.101 R)
• M51: 28,501,985 km (0.103 R)
• M52: 29,260,296 km (0.109 R)
• M53: 30,196,031 km (0.056 R)
• M54: 30,453,040 km (0.06 R)
• M55: 30,969,003 km (0.054 R)
• M56: 32,271,701 km (0.042 R)
• M57: 32,622,060 km (0.076 R)
• M58: 33,150,140 km (0.074 R)
• M59: 33,326,666 km (0.035 R)
• M60: 33,415,078 km (0.105 R)
• M61: 33,680,913 km (0.101 R)
• M62: 35,020,114 km (0.042 R)
• M63: 35,380,196 km (0.117 R)
• M64: 36,649,982 km (0.08 R)
• M65: 38,119,632 km (0.09 R)
• M66: 40,265,464 km (0.1 R)
• M67: 41,686,045 km (0.05 R)
• M68: 43,026,741 km (0.095 R)
• M69: 44,478,738 km (0.116 R)
• M70: 44,966,278 km (0.071 R)
• M71: 45,259,639 km (0.11 R)
• M72: 46,835,204 km (0.062 R)
• M73: 47,231,788 km (0.114 R)
• M74: 49,131,232 km (0.09 R)
• M75: 49,736,206 km (0.117 R)
• M76: 50,140,868 km (0.111 R)
• M77: 53,210,766 km (0.065 R)
• M78: 53,728,374 km (0.042 R)
• M79: 54,768,379 km (0.073 R)
• M80: 56,551,735 km (0.107 R)
• M81: 58,887,855 km (0.062 R)
• M82: 59,960,023 km (0.106 R)
• M83: 61,689,076 km (0.093 R)
• M84: 63,434,284 km (0.057 R)
• M85: 63,873,055 km (0.072 R)
• M86: 64,864,290 km (0.113 R)
• M87: 68,541,556 km (0.072 R)
• M88: 71,714,377 km (0.071 R)
• M89: 72,285,990 km (0.114 R)
• M90: 74,240,636 km (0.028 R)
• M91: 74,471,765 km (0.114 R)
• M92: 76,562,545 km (0.091 R)
• M93: 77,263,710 km (0.037 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 16,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit