🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.73 AU - 0.97 AU

Year: 291 Days

Day: 45.7 Hours

Environment

Temp: 96 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,770,848 km

• M1: 175,927 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.76 AU - 1.88 AU

Year: 911 Days

Day: 27.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.9

Radius: 11.3

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.38 AU - 8.44 AU

Year: 6736 Days

Day: 7.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 84,770,848 km

• M1: 142,716 km (0.074 R)
• M2: 249,230 km (0.066 R)
• M3: 358,885 km (0.117 R)
• M4: 473,776 km (0.089 R)
• M5: 603,927 km (0.047 R)
• M6: 758,312 km (0.096 R)
• M7: 1,009,786 km (0.1 R)
• M8: 1,158,636 km (0.104 R)
• M9: 1,288,636 km (0.109 R)
• M10: 1,382,584 km (0.078 R)
• M11: 1,465,012 km (0.047 R)
• M12: 1,549,236 km (0.072 R)
• M13: 1,620,743 km (0.055 R)
• M14: 1,708,108 km (0.059 R)
• M15: 1,857,258 km (0.058 R)
• M16: 1,979,928 km (0.099 R)
• M17: 2,121,148 km (0.117 R)
• M18: 2,599,413 km (0.082 R)
• M19: 2,719,839 km (0.091 R)
• M20: 2,842,210 km (0.094 R)
• M21: 2,948,574 km (0.092 R)
• M22: 3,056,434 km (0.046 R)
• M23: 3,750,119 km (0.117 R)
• M24: 3,926,196 km (0.032 R)
• M25: 4,104,966 km (0.102 R)
• M26: 4,245,887 km (0.093 R)
• M27: 4,368,108 km (0.107 R)
• M28: 4,615,992 km (0.099 R)
• M29: 4,804,784 km (0.101 R)
• M30: 4,932,242 km (0.081 R)
• M31: 5,277,514 km (0.057 R)
• M32: 5,630,714 km (0.06 R)
• M33: 5,855,410 km (0.068 R)
• M34: 6,221,027 km (0.078 R)
• M35: 7,608,398 km (0.113 R)
• M36: 7,782,081 km (0.117 R)
• M37: 8,311,359 km (0.099 R)
• M38: 8,567,470 km (0.06 R)
• M39: 8,826,274 km (0.083 R)
• M40: 10,158,443 km (0.119 R)
• M41: 10,432,357 km (0.06 R)
• M42: 10,708,664 km (0.114 R)
• M43: 12,011,213 km (0.049 R)
• M44: 12,563,678 km (0.117 R)
• M45: 12,651,642 km (0.102 R)
• M46: 12,946,499 km (0.049 R)
• M47: 13,035,510 km (0.114 R)
• M48: 14,577,565 km (0.108 R)
• M49: 15,073,332 km (0.046 R)
• M50: 15,858,870 km (0.079 R)
• M51: 15,985,729 km (0.109 R)
• M52: 17,208,393 km (0.06 R)
• M53: 18,761,967 km (0.111 R)
• M54: 19,538,529 km (0.087 R)
• M55: 19,879,463 km (0.029 R)
• M56: 19,982,087 km (0.107 R)
• M57: 20,463,493 km (0.114 R)
• M58: 20,705,692 km (0.094 R)
• M59: 20,844,519 km (0.09 R)
• M60: 21,088,064 km (0.025 R)
• M61: 21,262,794 km (0.03 R)
• M62: 21,507,985 km (0.089 R)
• M63: 21,718,918 km (0.027 R)
• M64: 21,895,294 km (0.08 R)
• M65: 22,534,077 km (0.115 R)
• M66: 22,999,326 km (0.094 R)
• M67: 23,107,037 km (0.094 R)
• M68: 23,431,514 km (0.101 R)
• M69: 23,576,176 km (0.119 R)
• M70: 23,975,452 km (0.116 R)
• M71: 24,303,820 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.4

Radius: 7.2

Gravity: 12.95 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.67 AU - 18.69 AU

Year: 21934 Days

Day: 17.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 84,770,848 km

• M1: 126,859 km (0.091 R)
• M2: 780,602 km (0.117 R)
• M3: 1,299,108 km (0.06 R)
• M4: 1,420,133 km (0.063 R)
• M5: 1,805,048 km (0.11 R)
• M6: 1,906,326 km (0.071 R)
• M7: 2,257,282 km (0.028 R)
• M8: 2,705,029 km (0.107 R)
• M9: 3,343,961 km (0.107 R)
• M10: 3,809,510 km (0.093 R)
• M11: 3,939,959 km (0.068 R)
• M12: 4,072,054 km (0.079 R)
• M13: 4,295,254 km (0.1 R)
• M14: 4,753,921 km (0.118 R)
• M15: 4,989,089 km (0.114 R)
• M16: 5,036,512 km (0.094 R)
• M17: 5,717,182 km (0.118 R)
• M18: 6,017,724 km (0.115 R)
• M19: 6,374,964 km (0.094 R)
• M20: 6,791,594 km (0.112 R)
• M21: 7,596,281 km (0.105 R)
• M22: 8,093,694 km (0.082 R)
• M23: 8,658,575 km (0.072 R)
• M24: 9,470,592 km (0.098 R)
• M25: 9,885,726 km (0.102 R)
• M26: 9,945,566 km (0.109 R)
• M27: 10,367,432 km (0.113 R)
• M28: 10,611,127 km (0.093 R)
• M29: 11,921,604 km (0.081 R)
• M30: 12,823,230 km (0.108 R)
• M31: 13,216,373 km (0.112 R)
• M32: 13,680,127 km (0.119 R)
• M33: 13,813,568 km (0.11 R)
• M34: 14,759,775 km (0.084 R)
• M35: 15,866,649 km (0.119 R)
• M36: 16,501,094 km (0.053 R)
• M37: 16,785,629 km (0.115 R)
• M38: 17,867,222 km (0.093 R)
• M39: 18,453,346 km (0.077 R)
• M40: 19,344,201 km (0.049 R)
• M41: 19,493,949 km (0.101 R)
• M42: 20,630,145 km (0.049 R)
• M43: 20,706,589 km (0.058 R)
• M44: 21,632,002 km (0.119 R)
• M45: 22,649,566 km (0.102 R)
• M46: 23,762,874 km (0.041 R)
• M47: 23,843,058 km (0.039 R)
• M48: 23,923,392 km (0.047 R)
• M49: 26,789,837 km (0.083 R)
• M50: 27,460,185 km (0.046 R)
• M51: 29,074,047 km (0.099 R)
• M52: 30,718,576 km (0.094 R)
• M53: 30,805,942 km (0.078 R)
• M54: 31,508,004 km (0.086 R)
• M55: 32,393,025 km (0.108 R)
• M56: 33,017,297 km (0.062 R)
• M57: 33,196,515 km (0.049 R)
• M58: 34,096,945 km (0.082 R)
• M59: 35,829,737 km (0.086 R)
• M60: 37,124,806 km (0.113 R)
• M61: 37,404,404 km (0.099 R)
• M62: 38,059,194 km (0.11 R)
• M63: 38,623,627 km (0.111 R)
• M64: 41,873,641 km (0.114 R)
• M65: 44,121,349 km (0.065 R)
• M66: 44,516,287 km (0.069 R)
• M67: 44,615,171 km (0.106 R)
• M68: 45,608,202 km (0.045 R)
• M69: 46,107,560 km (0.077 R)
• M70: 49,038,930 km (0.077 R)
• M71: 49,243,281 km (0.077 R)
• M72: 49,448,080 km (0.118 R)
• M73: 53,284,966 km (0.06 R)
• M74: 53,495,151 km (0.099 R)
• M75: 55,398,635 km (0.071 R)
• M76: 58,186,989 km (0.112 R)
• M77: 59,598,146 km (0.089 R)
• M78: 60,034,673 km (0.091 R)
• M79: 60,472,246 km (0.052 R)
• M80: 60,581,752 km (0.063 R)
• M81: 60,910,867 km (0.068 R)
• M82: 61,680,997 km (0.116 R)
• M83: 63,119,680 km (0.081 R)
• M84: 65,354,672 km (0.107 R)
• M85: 65,692,165 km (0.118 R)
• M86: 68,869,923 km (0.057 R)
• M87: 70,016,740 km (0.042 R)
• M88: 71,054,501 km (0.066 R)
• M89: 76,081,887 km (0.117 R)
• M90: 76,436,882 km (0.112 R)
• M91: 77,505,310 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.6

Radius: 3.4

Gravity: 68.13 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 13.24 AU - 17.12 AU

Year: 21934 Days

Day: 22.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 113.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 84,770,848 km

• M1: 300,093 km (0.049 R)
• M2: 550,221 km (0.05 R)
• M3: 989,590 km (0.103 R)
• M4: 1,478,925 km (0.112 R)
• M5: 1,511,686 km (0.088 R)
• M6: 1,817,465 km (0.093 R)
• M7: 1,959,433 km (0.032 R)
• M8: 2,641,599 km (0.029 R)
• M9: 2,925,087 km (0.112 R)
• M10: 3,007,815 km (0.118 R)
• M11: 4,338,787 km (0.059 R)
• M12: 6,784,263 km (0.117 R)
• M13: 7,114,875 km (0.092 R)
• M14: 8,137,825 km (0.113 R)
• M15: 8,312,854 km (0.03 R)
• M16: 8,844,974 km (0.078 R)
• M17: 9,510,385 km (0.057 R)
• M18: 9,818,108 km (0.045 R)
• M19: 10,888,481 km (0.115 R)
• M20: 14,173,949 km (0.066 R)
• M21: 14,525,205 km (0.081 R)
• M22: 15,379,858 km (0.062 R)
• M23: 15,596,027 km (0.113 R)
• M24: 18,115,405 km (0.11 R)
• M25: 21,076,395 km (0.038 R)
• M26: 23,600,560 km (0.104 R)
• M27: 23,849,940 km (0.093 R)
• M28: 24,771,463 km (0.049 R)
• M29: 24,940,209 km (0.071 R)
• M30: 25,533,963 km (0.085 R)
• M31: 26,218,373 km (0.065 R)
• M32: 26,822,001 km (0.118 R)
• M33: 28,660,558 km (0.083 R)
• M34: 29,460,757 km (0.103 R)
• M35: 30,448,851 km (0.095 R)
• M36: 31,174,251 km (0.063 R)
• M37: 34,790,930 km (0.094 R)
• M38: 35,739,530 km (0.099 R)
• M39: 36,600,465 km (0.053 R)
• M40: 37,081,722 km (0.095 R)
• M41: 38,342,682 km (0.114 R)
• M42: 43,728,654 km (0.106 R)
• M43: 43,830,680 km (0.076 R)
• M44: 43,932,706 km (0.093 R)
• M45: 44,034,732 km (0.101 R)
• M46: 45,886,155 km (0.111 R)
• M47: 45,989,826 km (0.033 R)
• M48: 46,093,498 km (0.1 R)
• M49: 46,301,139 km (0.065 R)
• M50: 46,821,441 km (0.075 R)
• M51: 47,448,405 km (0.064 R)
• M52: 50,197,266 km (0.072 R)
• M53: 50,517,705 km (0.035 R)
• M54: 51,053,265 km (0.085 R)
• M55: 53,214,655 km (0.065 R)
• M56: 54,196,915 km (0.067 R)
• M57: 55,626,323 km (0.109 R)
• M58: 55,736,875 km (0.115 R)
• M59: 61,352,480 km (0.051 R)
• M60: 61,466,624 km (0.038 R)
• M61: 62,841,727 km (0.092 R)
• M62: 63,417,679 km (0.086 R)
• M63: 66,323,618 km (0.117 R)
• M64: 66,558,037 km (0.108 R)
• M65: 66,792,607 km (0.085 R)
• M66: 67,615,994 km (0.108 R)
• M67: 68,324,340 km (0.085 R)
• M68: 68,561,003 km (0.093 R)
• M69: 69,867,591 km (0.065 R)
• M70: 70,225,429 km (0.074 R)
• M71: 72,384,725 km (0.107 R)
• M72: 73,351,576 km (0.074 R)
• M73: 76,277,112 km (0.089 R)
• M74: 76,891,510 km (0.059 R)
• M75: 78,496,247 km (0.075 R)
• M76: 78,620,263 km (0.082 R)
• M77: 78,868,297 km (0.06 R)
• M78: 80,236,968 km (0.082 R)
• M79: 81,488,055 km (0.116 R)
• M80: 83,124,057 km (0.115 R)
• M81: 84,136,236 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 15,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit