🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.49 AU - 0.57 AU

Year: 253 Days

Day: 38.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,047,877 km

• M1: 238,010 km (0.084 R)
• M2: 338,091 km (0.103 R)

Asteroid Belt

Center: 3.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.4

Radius: 5.5

Gravity: 23.09 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.02 AU - 8.86 AU

Year: 13313 Days

Day: 22 Hours

Environment

Temp: -222 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 43,047,877 km

• M1: 221,106 km (0.078 R)
• M2: 402,269 km (0.086 R)
• M3: 466,745 km (0.113 R)
• M4: 759,808 km (0.113 R)
• M5: 820,544 km (0.067 R)
• M6: 968,646 km (0.071 R)
• M7: 1,695,692 km (0.119 R)
• M8: 2,080,906 km (0.095 R)
• M9: 2,801,669 km (0.046 R)
• M10: 3,123,155 km (0.1 R)
• M11: 3,456,160 km (0.104 R)
• M12: 3,800,534 km (0.106 R)
• M13: 3,835,540 km (0.108 R)
• M14: 4,447,694 km (0.099 R)
• M15: 5,245,051 km (0.113 R)
• M16: 5,401,979 km (0.091 R)
• M17: 7,226,924 km (0.081 R)
• M18: 7,621,712 km (0.088 R)
• M19: 7,710,424 km (0.106 R)
• M20: 7,754,854 km (0.037 R)
• M21: 8,023,532 km (0.085 R)
• M22: 8,295,202 km (0.113 R)
• M23: 8,847,517 km (0.117 R)
• M24: 9,128,312 km (0.083 R)
• M25: 9,269,682 km (0.084 R)
• M26: 9,364,378 km (0.084 R)
• M27: 10,182,229 km (0.104 R)
• M28: 11,527,414 km (0.072 R)
• M29: 12,402,711 km (0.095 R)
• M30: 12,664,208 km (0.103 R)
• M31: 13,836,307 km (0.104 R)
• M32: 14,271,188 km (0.031 R)
• M33: 14,325,791 km (0.099 R)
• M34: 14,490,199 km (0.09 R)
• M35: 14,655,206 km (0.075 R)
• M36: 14,820,811 km (0.087 R)
• M37: 15,884,302 km (0.085 R)
• M38: 15,941,000 km (0.106 R)
• M39: 16,054,544 km (0.089 R)
• M40: 16,225,235 km (0.109 R)
• M41: 16,339,528 km (0.108 R)
• M42: 16,453,971 km (0.063 R)
• M43: 17,146,160 km (0.081 R)
• M44: 18,143,230 km (0.119 R)
• M45: 18,559,112 km (0.108 R)
• M46: 19,340,013 km (0.112 R)
• M47: 20,500,294 km (0.111 R)
• M48: 21,369,757 km (0.112 R)
• M49: 22,632,363 km (0.074 R)
• M50: 22,887,876 km (0.085 R)
• M51: 24,244,579 km (0.046 R)
• M52: 24,833,845 km (0.05 R)
• M53: 26,428,558 km (0.104 R)
• M54: 26,630,216 km (0.073 R)
• M55: 26,832,323 km (0.055 R)
• M56: 28,261,731 km (0.101 R)
• M57: 28,674,621 km (0.047 R)
• M58: 29,506,385 km (0.096 R)
• M59: 29,925,259 km (0.094 R)
• M60: 30,135,444 km (0.084 R)
• M61: 30,768,991 km (0.082 R)
• M62: 32,767,618 km (0.09 R)
• M63: 33,056,641 km (0.094 R)
• M64: 34,367,268 km (0.111 R)
• M65: 34,514,024 km (0.068 R)
• M66: 35,029,089 km (0.117 R)
• M67: 35,176,593 km (0.106 R)
• M68: 36,589,246 km (0.09 R)
• M69: 37,641,966 km (0.036 R)
• M70: 38,552,269 km (0.063 R)
• M71: 41,170,381 km (0.033 R)
• M72: 42,894,796 km (0.075 R)
• M73: 43,369,171 km (0.062 R)
• M74: 44,004,363 km (0.116 R)
• M75: 44,802,767 km (0.092 R)
• M76: 45,444,841 km (0.099 R)
• M77: 45,605,808 km (0.112 R)
• M78: 45,686,442 km (0.092 R)
• M79: 46,090,057 km (0.118 R)
• M80: 48,207,615 km (0.106 R)
• M81: 49,112,981 km (0.115 R)
• M82: 49,360,865 km (0.067 R)
• M83: 49,443,592 km (0.031 R)
• M84: 51,862,739 km (0.065 R)
• M85: 51,946,963 km (0.047 R)
• M86: 53,723,587 km (0.032 R)
• M87: 54,320,184 km (0.095 R)
• M88: 54,576,594 km (0.085 R)
• M89: 55,520,108 km (0.044 R)
• M90: 55,778,314 km (0.055 R)
• M91: 55,950,651 km (0.036 R)
• M92: 56,036,969 km (0.049 R)
• M93: 56,468,858 km (0.068 R)
• M94: 58,033,053 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.4

Radius: 7.6

Gravity: 10.98 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.91 AU - 8.27 AU

Year: 15095 Days

Day: 17.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 43,047,877 km

• M1: 123,119 km (0.068 R)
• M2: 337,194 km (0.087 R)
• M3: 413,489 km (0.113 R)
• M4: 479,312 km (0.028 R)
• M5: 843,582 km (0.118 R)
• M6: 929,900 km (0.028 R)
• M7: 1,088,474 km (0.101 R)
• M8: 1,280,558 km (0.065 R)
• M9: 1,562,400 km (0.117 R)
• M10: 1,920,388 km (0.093 R)
• M11: 2,273,289 km (0.1 R)
• M12: 2,364,694 km (0.033 R)
• M13: 2,905,789 km (0.1 R)
• M14: 3,071,992 km (0.119 R)
• M15: 3,344,709 km (0.078 R)
• M16: 3,589,751 km (0.05 R)
• M17: 3,876,829 km (0.107 R)
• M18: 4,743,449 km (0.083 R)
• M19: 4,860,884 km (0.077 R)
• M20: 5,018,859 km (0.09 R)
• M21: 5,218,722 km (0.072 R)
• M22: 5,380,587 km (0.061 R)
• M23: 7,584,462 km (0.05 R)
• M24: 8,232,820 km (0.096 R)
• M25: 8,468,735 km (0.084 R)
• M26: 8,563,730 km (0.115 R)
• M27: 9,780,709 km (0.095 R)
• M28: 10,333,174 km (0.12 R)
• M29: 10,434,751 km (0.098 R)
• M30: 12,264,632 km (0.104 R)
• M31: 12,534,058 km (0.091 R)
• M32: 12,588,212 km (0.118 R)
• M33: 12,642,366 km (0.113 R)
• M34: 13,464,856 km (0.108 R)
• M35: 14,078,805 km (0.107 R)
• M36: 14,873,469 km (0.099 R)
• M37: 16,269,367 km (0.047 R)
• M38: 17,162,915 km (0.081 R)
• M39: 17,950,099 km (0.093 R)
• M40: 18,194,691 km (0.06 R)
• M41: 18,256,027 km (0.1 R)
• M42: 20,636,727 km (0.073 R)
• M43: 22,452,546 km (0.064 R)
• M44: 22,584,192 km (0.105 R)
• M45: 24,183,842 km (0.113 R)
• M46: 25,682,065 km (0.088 R)
• M47: 25,888,660 km (0.039 R)
• M48: 26,026,738 km (0.049 R)
• M49: 26,095,853 km (0.053 R)
• M50: 26,165,116 km (0.109 R)
• M51: 26,234,380 km (0.093 R)
• M52: 28,197,852 km (0.091 R)
• M53: 28,339,821 km (0.111 R)
• M54: 28,696,013 km (0.1 R)
• M55: 29,556,949 km (0.05 R)
• M56: 31,672,263 km (0.062 R)
• M57: 31,893,817 km (0.079 R)
• M58: 32,859,920 km (0.05 R)
• M59: 34,897,294 km (0.092 R)
• M60: 35,508,700 km (0.096 R)
• M61: 36,200,890 km (0.099 R)
• M62: 37,052,849 km (0.059 R)
• M63: 37,754,763 km (0.104 R)
• M64: 37,833,002 km (0.079 R)
• M65: 39,251,041 km (0.052 R)
• M66: 41,814,699 km (0.095 R)
• M67: 42,057,945 km (0.073 R)
• M68: 42,464,104 km (0.098 R)
• M69: 45,427,189 km (0.118 R)
• M70: 45,510,365 km (0.113 R)
• M71: 45,760,493 km (0.091 R)
• M72: 46,010,920 km (0.068 R)
• M73: 46,345,720 km (0.084 R)
• M74: 46,597,343 km (0.078 R)
• M75: 47,608,176 km (0.078 R)
• M76: 49,223,534 km (0.11 R)
• M77: 50,597,740 km (0.071 R)
• M78: 51,289,630 km (0.099 R)
• M79: 51,636,697 km (0.105 R)
• M80: 51,810,530 km (0.067 R)
• M81: 53,383,851 km (0.093 R)
• M82: 53,999,895 km (0.091 R)
• M83: 57,565,111 km (0.094 R)
• M84: 57,655,169 km (0.101 R)
• M85: 57,925,792 km (0.092 R)
• M86: 58,830,859 km (0.076 R)
• M87: 59,012,321 km (0.108 R)
• M88: 59,922,923 km (0.1 R)
• M89: 60,838,312 km (0.107 R)
• M90: 60,930,016 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.7

Radius: 4.1

Gravity: 10.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.06 AU - 10.42 AU

Year: 16950 Days

Day: 20.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 43,047,877 km

• M1: 54,902 km (0.106 R)
• M2: 93,947 km (0.085 R)
• M3: 285,732 km (0.051 R)
• M4: 531,671 km (0.12 R)
• M5: 636,090 km (0.105 R)
• M6: 1,390,363 km (0.067 R)
• M7: 1,619,696 km (0.036 R)
• M8: 1,749,697 km (0.087 R)
• M9: 1,883,138 km (0.108 R)
• M10: 2,424,981 km (0.115 R)
• M11: 2,573,831 km (0.117 R)
• M12: 2,751,404 km (0.08 R)
• M13: 2,828,597 km (0.112 R)
• M14: 3,334,537 km (0.108 R)
• M15: 3,640,165 km (0.03 R)
• M16: 3,896,725 km (0.078 R)
• M17: 4,247,981 km (0.115 R)
• M18: 4,397,429 km (0.099 R)
• M19: 4,609,410 km (0.112 R)
• M20: 5,522,705 km (0.118 R)
• M21: 5,883,385 km (0.089 R)
• M22: 5,949,657 km (0.1 R)
• M23: 6,083,248 km (0.112 R)
• M24: 6,421,489 km (0.1 R)
• M25: 6,489,855 km (0.061 R)
• M26: 6,558,520 km (0.102 R)
• M27: 6,592,928 km (0.104 R)
• M28: 6,661,892 km (0.062 R)
• M29: 6,731,156 km (0.104 R)
• M30: 7,364,853 km (0.108 R)
• M31: 7,870,793 km (0.051 R)
• M32: 8,462,602 km (0.116 R)
• M33: 8,688,345 km (0.049 R)
• M34: 8,877,886 km (0.077 R)
• M35: 9,377,094 km (0.106 R)
• M36: 10,362,345 km (0.062 R)
• M37: 11,421,648 km (0.096 R)
• M38: 12,386,853 km (0.098 R)
• M39: 12,642,965 km (0.105 R)
• M40: 12,685,899 km (0.094 R)
• M41: 12,728,684 km (0.067 R)
• M42: 12,814,703 km (0.103 R)
• M43: 13,728,746 km (0.049 R)
• M44: 14,349,727 km (0.096 R)
• M45: 14,708,762 km (0.113 R)
• M46: 15,070,639 km (0.028 R)
• M47: 15,298,327 km (0.111 R)
• M48: 15,664,991 km (0.087 R)
• M49: 16,127,398 km (0.086 R)
• M50: 16,360,173 km (0.104 R)
• M51: 16,453,671 km (0.119 R)
• M52: 16,923,708 km (0.044 R)
• M53: 17,018,254 km (0.116 R)
• M54: 17,160,372 km (0.078 R)
• M55: 18,021,307 km (0.075 R)
• M56: 18,166,118 km (0.105 R)
• M57: 18,214,438 km (0.069 R)
• M58: 19,685,434 km (0.11 R)
• M59: 20,034,147 km (0.119 R)
• M60: 20,134,078 km (0.071 R)
• M61: 20,435,069 km (0.042 R)
• M62: 20,990,825 km (0.08 R)
• M63: 21,500,356 km (0.11 R)
• M64: 21,807,929 km (0.083 R)
• M65: 22,375,653 km (0.071 R)
• M66: 22,791,684 km (0.107 R)
• M67: 22,948,313 km (0.095 R)
• M68: 23,315,277 km (0.106 R)
• M69: 24,963,247 km (0.055 R)
• M70: 25,882,975 km (0.112 R)
• M71: 26,155,542 km (0.12 R)
• M72: 26,319,501 km (0.088 R)
• M73: 27,978,243 km (0.116 R)
• M74: 28,146,091 km (0.065 R)
• M75: 29,046,222 km (0.115 R)
• M76: 29,386,258 km (0.047 R)
• M77: 31,395,656 km (0.085 R)
• M78: 32,740,242 km (0.118 R)
• M79: 32,916,917 km (0.091 R)
• M80: 33,094,041 km (0.076 R)
• M81: 34,282,596 km (0.06 R)
• M82: 34,761,908 km (0.103 R)
• M83: 35,545,501 km (0.092 R)
• M84: 35,787,700 km (0.107 R)
• M85: 36,395,816 km (0.111 R)
• M86: 36,701,145 km (0.118 R)
• M87: 37,560,585 km (0.089 R)
• M88: 38,364,673 km (0.088 R)
• M89: 38,426,756 km (0.029 R)
• M90: 39,049,383 km (0.026 R)
• M91: 39,424,574 km (0.089 R)
• M92: 41,127,596 km (0.078 R)
• M93: 42,212,181 km (0.049 R)
• M94: 42,340,386 km (0.068 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 17,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit