🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.02 AU - 1.14 AU

Year: 425 Days

Day: 12.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,621,571 km

• M1: 22,589 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.24 AU - 1.32 AU

Year: 548 Days

Day: 44.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.7

Radius: 11.6

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.68 AU - 8.48 AU

Year: 7904 Days

Day: 8.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 84,621,571 km

• M1: 160,369 km (0.088 R)
• M2: 422,016 km (0.087 R)
• M3: 579,841 km (0.086 R)
• M4: 654,491 km (0.113 R)
• M5: 773,421 km (0.112 R)
• M6: 1,004,550 km (0.035 R)
• M7: 1,342,342 km (0.11 R)
• M8: 1,551,330 km (0.112 R)
• M9: 2,041,113 km (0.053 R)
• M10: 2,181,137 km (0.026 R)
• M11: 2,303,807 km (0.083 R)
• M12: 2,386,834 km (0.114 R)
• M13: 2,470,908 km (0.076 R)
• M14: 2,556,029 km (0.085 R)
• M15: 2,663,889 km (0.103 R)
• M16: 2,795,236 km (0.114 R)
• M17: 2,996,595 km (0.092 R)
• M18: 3,202,741 km (0.037 R)
• M19: 3,319,278 km (0.104 R)
• M20: 3,413,674 km (0.103 R)
• M21: 4,483,448 km (0.1 R)
• M22: 4,799,698 km (0.05 R)
• M23: 5,068,675 km (0.063 R)
• M24: 5,260,011 km (0.115 R)
• M25: 5,425,915 km (0.062 R)
• M26: 5,509,540 km (0.101 R)
• M27: 5,819,806 km (0.097 R)
• M28: 6,020,267 km (0.045 R)
• M29: 6,223,122 km (0.107 R)
• M30: 7,209,421 km (0.118 R)
• M31: 7,455,808 km (0.095 R)
• M32: 8,211,876 km (0.046 R)
• M33: 8,340,231 km (0.12 R)
• M34: 8,566,572 km (0.106 R)
• M35: 8,794,859 km (0.093 R)
• M36: 9,391,306 km (0.099 R)
• M37: 9,694,540 km (0.117 R)
• M38: 9,796,267 km (0.102 R)
• M39: 10,069,433 km (0.104 R)
• M40: 10,728,262 km (0.029 R)
• M41: 11,580,521 km (0.098 R)
• M42: 11,760,786 km (0.085 R)
• M43: 12,380,720 km (0.09 R)
• M44: 12,565,174 km (0.09 R)
• M45: 13,048,824 km (0.106 R)
• M46: 13,274,118 km (0.102 R)
• M47: 14,072,672 km (0.115 R)
• M48: 15,477,994 km (0.063 R)
• M49: 15,796,338 km (0.093 R)
• M50: 15,956,258 km (0.103 R)
• M51: 16,927,448 km (0.083 R)
• M52: 17,091,258 km (0.12 R)
• M53: 17,173,387 km (0.042 R)
• M54: 17,834,609 km (0.055 R)
• M55: 18,842,151 km (0.106 R)
• M56: 19,054,430 km (0.111 R)
• M57: 19,267,458 km (0.096 R)
• M58: 19,352,878 km (0.119 R)
• M59: 19,438,448 km (0.118 R)
• M60: 19,695,906 km (0.118 R)
• M61: 20,518,545 km (0.044 R)
• M62: 21,396,684 km (0.09 R)
• M63: 21,529,378 km (0.072 R)
• M64: 21,618,089 km (0.107 R)
• M65: 22,063,292 km (0.119 R)
• M66: 22,376,700 km (0.105 R)
• M67: 22,511,488 km (0.094 R)
• M68: 22,646,574 km (0.031 R)
• M69: 23,053,481 km (0.117 R)
• M70: 23,189,615 km (0.061 R)
• M71: 23,508,258 km (0.103 R)
• M72: 24,983,592 km (0.1 R)
• M73: 25,310,314 km (0.081 R)
• M74: 25,920,823 km (0.104 R)
• M75: 26,346,429 km (0.032 R)
• M76: 27,156,501 km (0.08 R)
• M77: 27,492,498 km (0.104 R)
• M78: 27,588,690 km (0.073 R)
• M79: 28,898,868 km (0.054 R)
• M80: 29,931,991 km (0.119 R)
• M81: 30,229,391 km (0.043 R)
• M82: 30,527,689 km (0.075 R)
• M83: 32,084,704 km (0.101 R)
• M84: 32,439,999 km (0.087 R)
• M85: 34,235,323 km (0.105 R)
• M86: 34,598,248 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.1

Radius: 5.4

Gravity: 30.11 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.94 AU - 17.88 AU

Year: 20718 Days

Day: 16.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,621,571 km

• M1: 644,767 km (0.08 R)
• M2: 769,083 km (0.087 R)
• M3: 1,372,560 km (0.057 R)
• M4: 1,803,851 km (0.101 R)
• M5: 2,543,014 km (0.079 R)
• M6: 2,621,553 km (0.116 R)
• M7: 2,781,174 km (0.095 R)
• M8: 4,030,466 km (0.073 R)
• M9: 4,261,295 km (0.086 R)
• M10: 4,449,041 km (0.115 R)
• M11: 4,687,500 km (0.1 R)
• M12: 5,127,467 km (0.112 R)
• M13: 6,686,426 km (0.119 R)
• M14: 6,904,690 km (0.106 R)
• M15: 7,857,927 km (0.051 R)
• M16: 8,262,290 km (0.079 R)
• M17: 8,496,561 km (0.073 R)
• M18: 8,911,545 km (0.065 R)
• M19: 9,515,771 km (0.082 R)
• M20: 10,699,988 km (0.102 R)
• M21: 11,276,987 km (0.097 R)
• M22: 12,128,049 km (0.106 R)
• M23: 12,527,924 km (0.046 R)
• M24: 12,594,944 km (0.117 R)
• M25: 12,729,432 km (0.06 R)
• M26: 13,822,095 km (0.09 R)
• M27: 14,449,958 km (0.092 R)
• M28: 16,315,293 km (0.069 R)
• M29: 17,800,800 km (0.114 R)
• M30: 18,330,975 km (0.085 R)
• M31: 19,020,023 km (0.097 R)
• M32: 19,717,747 km (0.111 R)
• M33: 19,952,018 km (0.108 R)
• M34: 20,740,099 km (0.081 R)
• M35: 21,058,144 km (0.096 R)
• M36: 23,246,761 km (0.113 R)
• M37: 23,494,346 km (0.076 R)
• M38: 24,577,434 km (0.051 R)
• M39: 25,676,679 km (0.093 R)
• M40: 26,103,781 km (0.035 R)
• M41: 26,878,249 km (0.073 R)
• M42: 27,051,484 km (0.096 R)
• M43: 27,138,251 km (0.089 R)
• M44: 27,660,497 km (0.078 R)
• M45: 28,714,862 km (0.104 R)
• M46: 29,069,260 km (0.102 R)
• M47: 31,135,057 km (0.118 R)
• M48: 34,274,368 km (0.048 R)
• M49: 34,838,651 km (0.101 R)
• M50: 35,881,348 km (0.078 R)
• M51: 36,646,093 km (0.036 R)
• M52: 38,874,353 km (0.113 R)
• M53: 39,758,177 km (0.099 R)
• M54: 40,549,251 km (0.111 R)
• M55: 40,648,584 km (0.106 R)
• M56: 40,847,250 km (0.039 R)
• M57: 41,046,365 km (0.073 R)
• M58: 41,245,779 km (0.07 R)
• M59: 41,345,710 km (0.103 R)
• M60: 41,946,345 km (0.11 R)
• M61: 42,852,609 km (0.093 R)
• M62: 46,023,785 km (0.06 R)
• M63: 46,334,649 km (0.114 R)
• M64: 46,854,203 km (0.114 R)
• M65: 48,740,931 km (0.094 R)
• M66: 50,866,268 km (0.109 R)
• M67: 53,021,674 km (0.111 R)
• M68: 54,986,792 km (0.101 R)
• M69: 55,867,923 km (0.059 R)
• M70: 56,199,582 km (0.072 R)
• M71: 58,763,390 km (0.081 R)
• M72: 59,664,119 km (0.078 R)
• M73: 60,116,204 km (0.091 R)
• M74: 61,821,470 km (0.071 R)
• M75: 62,393,532 km (0.063 R)
• M76: 63,773,423 km (0.07 R)
• M77: 65,628,885 km (0.036 R)
• M78: 67,031,964 km (0.086 R)
• M79: 67,266,832 km (0.093 R)
• M80: 68,208,850 km (0.079 R)
• M81: 71,061,083 km (0.11 R)
• M82: 72,381,284 km (0.112 R)
• M83: 72,863,438 km (0.039 R)
• M84: 75,289,916 km (0.054 R)
• M85: 75,533,910 km (0.113 R)
• M86: 76,881,188 km (0.096 R)
• M87: 77,126,977 km (0.11 R)
• M88: 80,470,789 km (0.114 R)
• M89: 81,595,915 km (0.09 R)
• M90: 81,721,278 km (0.065 R)
• M91: 81,972,153 km (0.113 R)
• M92: 82,097,666 km (0.114 R)
• M93: 83,608,904 km (0.105 R)
• M94: 83,861,724 km (0.1 R)
• M95: 84,367,963 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 18,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit