🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.7

Radius: 13.9

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.75 AU - 1.19 AU

Year: 672 Days

Day: 13.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 28,079,124 km

• M1: 186,848 km (0.107 R)
• M2: 326,123 km (0.075 R)
• M3: 454,478 km (0.068 R)
• M4: 550,670 km (0.104 R)
• M5: 637,586 km (0.06 R)
• M6: 744,848 km (0.027 R)
• M7: 1,057,059 km (0.091 R)
• M8: 1,159,383 km (0.117 R)
• M9: 1,253,181 km (0.052 R)
• M10: 1,349,971 km (0.105 R)
• M11: 1,481,019 km (0.107 R)
• M12: 1,583,942 km (0.075 R)
• M13: 1,763,310 km (0.092 R)
• M14: 1,886,878 km (0.096 R)
• M15: 2,049,192 km (0.115 R)
• M16: 2,201,482 km (0.104 R)
• M17: 2,456,547 km (0.032 R)
• M18: 2,705,477 km (0.113 R)
• M19: 2,825,156 km (0.118 R)
• M20: 2,946,629 km (0.079 R)
• M21: 3,086,503 km (0.06 R)
• M22: 3,194,962 km (0.103 R)
• M23: 3,330,198 km (0.113 R)
• M24: 3,441,649 km (0.114 R)
• M25: 3,624,308 km (0.112 R)
• M26: 3,837,036 km (0.096 R)
• M27: 3,962,997 km (0.098 R)
• M28: 4,090,455 km (0.035 R)
• M29: 4,415,082 km (0.054 R)
• M30: 4,528,477 km (0.111 R)
• M31: 4,700,215 km (0.097 R)
• M32: 4,806,280 km (0.056 R)
• M33: 4,942,414 km (0.086 R)
• M34: 5,079,895 km (0.086 R)
• M35: 5,288,584 km (0.045 R)
• M36: 5,571,324 km (0.09 R)
• M37: 5,765,951 km (0.059 R)
• M38: 5,962,971 km (0.111 R)
• M39: 6,120,049 km (0.084 R)
• M40: 6,664,585 km (0.047 R)
• M41: 6,849,488 km (0.11 R)
• M42: 6,959,143 km (0.054 R)
• M43: 7,091,537 km (0.05 R)
• M44: 7,191,319 km (0.091 R)
• M45: 7,437,258 km (0.108 R)
• M46: 7,550,055 km (0.042 R)
• M47: 7,674,670 km (0.104 R)
• M48: 7,777,294 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.6

Radius: 13.2

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.01 AU - 1.19 AU

Year: 811 Days

Day: 5.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 28,079,124 km

• M1: 167,250 km (0.1 R)
• M2: 281,244 km (0.049 R)
• M3: 464,801 km (0.103 R)
• M4: 564,134 km (0.082 R)
• M5: 756,367 km (0.081 R)
• M6: 925,113 km (0.099 R)
• M7: 1,008,439 km (0.11 R)
• M8: 1,119,890 km (0.111 R)
• M9: 1,275,322 km (0.043 R)
• M10: 1,390,063 km (0.108 R)
• M11: 1,536,969 km (0.047 R)
• M12: 1,696,739 km (0.061 R)
• M13: 1,900,491 km (0.109 R)
• M14: 2,025,256 km (0.102 R)
• M15: 2,185,176 km (0.08 R)
• M16: 2,341,207 km (0.094 R)
• M17: 2,673,164 km (0.102 R)
• M18: 2,840,415 km (0.036 R)
• M19: 3,102,660 km (0.091 R)
• M20: 3,544,722 km (0.091 R)
• M21: 3,680,257 km (0.088 R)
• M22: 3,768,370 km (0.096 R)
• M23: 4,006,829 km (0.108 R)
• M24: 4,128,004 km (0.119 R)
• M25: 4,384,414 km (0.12 R)
• M26: 4,519,800 km (0.118 R)
• M27: 4,603,874 km (0.111 R)
• M28: 4,762,747 km (0.098 R)
• M29: 4,869,859 km (0.069 R)
• M30: 5,108,169 km (0.096 R)
• M31: 5,406,018 km (0.104 R)
• M32: 5,686,813 km (0.099 R)
• M33: 5,984,064 km (0.094 R)
• M34: 6,181,234 km (0.036 R)
• M35: 6,274,733 km (0.103 R)
• M36: 6,368,830 km (0.026 R)
• M37: 6,475,045 km (0.086 R)
• M38: 6,617,761 km (0.095 R)
• M39: 6,773,642 km (0.107 R)
• M40: 6,894,218 km (0.108 R)
• M41: 7,052,193 km (0.08 R)
• M42: 7,150,030 km (0.09 R)
• M43: 7,273,000 km (0.062 R)
• M44: 7,784,325 km (0.107 R)
• M45: 7,961,599 km (0.102 R)
• M46: 8,063,624 km (0.102 R)
• M47: 8,230,127 km (0.116 R)
• M48: 8,320,334 km (0.044 R)
• M49: 8,410,841 km (0.046 R)
• M50: 8,658,126 km (0.086 R)
• M51: 8,947,598 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614

Radius: 12.5

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.03 AU - 1.53 AU

Year: 1018 Days

Day: 14.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 28,079,124 km

• M1: 181,462 km (0.114 R)
• M2: 290,519 km (0.083 R)
• M3: 388,356 km (0.09 R)
• M4: 488,138 km (0.078 R)
• M5: 743,352 km (0.111 R)
• M6: 832,512 km (0.045 R)
• M7: 938,427 km (0.067 R)
• M8: 1,016,218 km (0.101 R)
• M9: 1,263,952 km (0.085 R)
• M10: 1,432,848 km (0.109 R)
• M11: 1,562,699 km (0.101 R)
• M12: 1,664,875 km (0.12 R)
• M13: 1,793,678 km (0.098 R)
• M14: 1,959,583 km (0.114 R)
• M15: 2,053,231 km (0.062 R)
• M16: 2,165,728 km (0.071 R)
• M17: 2,298,272 km (0.117 R)
• M18: 2,693,360 km (0.106 R)
• M19: 2,788,504 km (0.081 R)
• M20: 2,874,972 km (0.098 R)
• M21: 2,962,487 km (0.098 R)
• M22: 3,240,290 km (0.086 R)
• M23: 3,392,730 km (0.098 R)
• M24: 3,506,125 km (0.118 R)
• M25: 3,800,384 km (0.095 R)
• M26: 3,886,104 km (0.06 R)
• M27: 4,015,656 km (0.03 R)
• M28: 4,179,765 km (0.116 R)
• M29: 4,335,047 km (0.043 R)
• M30: 4,605,520 km (0.096 R)
• M31: 4,685,555 km (0.119 R)
• M32: 4,893,346 km (0.051 R)
• M33: 5,068,825 km (0.096 R)
• M34: 5,742,763 km (0.113 R)
• M35: 5,878,448 km (0.113 R)
• M36: 6,077,713 km (0.12 R)
• M37: 6,178,242 km (0.089 R)
• M38: 6,317,368 km (0.057 R)
• M39: 6,521,719 km (0.12 R)
• M40: 6,624,643 km (0.076 R)
• M41: 6,858,314 km (0.111 R)
• M42: 6,949,868 km (0.11 R)
• M43: 7,481,240 km (0.101 R)
• M44: 7,656,868 km (0.111 R)
• M45: 7,738,249 km (0.064 R)
• M46: 7,915,822 km (0.118 R)
• M47: 8,094,741 km (0.118 R)
• M48: 8,344,719 km (0.071 R)
• M49: 8,456,618 km (0.093 R)
• M50: 8,611,452 km (0.104 R)
• M51: 8,710,336 km (0.067 R)
• M52: 8,866,666 km (0.1 R)
• M53: 8,995,170 km (0.114 R)
• M54: 9,239,763 km (0.109 R)
• M55: 9,632,607 km (0.095 R)
• M56: 9,750,191 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.7

Radius: 8.2

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.77 AU - 4.07 AU

Year: 4446 Days

Day: 5.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 28,079,124 km

• M1: 269,725 km (0.106 R)
• M2: 587,172 km (0.11 R)
• M3: 783,145 km (0.116 R)
• M4: 1,081,144 km (0.04 R)
• M5: 1,353,262 km (0.034 R)
• M6: 1,443,769 km (0.103 R)
• M7: 1,520,662 km (0.112 R)
• M8: 1,583,194 km (0.09 R)
• M9: 1,842,447 km (0.111 R)
• M10: 1,943,127 km (0.05 R)
• M11: 2,045,751 km (0.094 R)
• M12: 2,238,583 km (0.073 R)
• M13: 2,310,090 km (0.089 R)
• M14: 2,474,050 km (0.055 R)
• M15: 2,641,898 km (0.112 R)
• M16: 3,370,889 km (0.053 R)
• M17: 3,432,673 km (0.112 R)
• M18: 3,599,175 km (0.109 R)
• M19: 3,662,305 km (0.112 R)
• M20: 3,768,370 km (0.103 R)
• M21: 3,832,398 km (0.114 R)
• M22: 4,092,699 km (0.06 R)
• M23: 4,247,084 km (0.095 R)
• M24: 4,426,003 km (0.026 R)
• M25: 4,561,837 km (0.084 R)
• M26: 4,814,508 km (0.114 R)
• M27: 4,954,233 km (0.072 R)
• M28: 5,048,180 km (0.107 R)
• M29: 6,578,118 km (0.12 R)
• M30: 6,837,520 km (0.085 R)
• M31: 6,889,730 km (0.054 R)
• M32: 7,021,077 km (0.115 R)
• M33: 7,339,571 km (0.074 R)
• M34: 7,853,439 km (0.066 R)
• M35: 7,935,718 km (0.115 R)
• M36: 8,045,822 km (0.097 R)
• M37: 8,716,918 km (0.059 R)
• M38: 8,859,036 km (0.096 R)
• M39: 9,203,111 km (0.041 R)
• M40: 9,434,988 km (0.106 R)
• M41: 9,756,923 km (0.078 R)
• M42: 9,845,335 km (0.032 R)
• M43: 9,904,576 km (0.111 R)
• M44: 10,441,782 km (0.105 R)
• M45: 10,683,682 km (0.119 R)
• M46: 10,896,858 km (0.112 R)
• M47: 11,857,726 km (0.045 R)
• M48: 12,109,948 km (0.113 R)
• M49: 12,205,092 km (0.045 R)
• M50: 12,427,993 km (0.055 R)
• M51: 12,652,090 km (0.101 R)
• M52: 12,909,997 km (0.091 R)
• M53: 13,007,236 km (0.087 R)
• M54: 13,202,162 km (0.104 R)
• M55: 13,826,284 km (0.119 R)
• M56: 14,191,901 km (0.104 R)
• M57: 14,628,129 km (0.072 R)
• M58: 14,797,174 km (0.093 R)
• M59: 15,789,906 km (0.112 R)
• M60: 17,803,194 km (0.104 R)
• M61: 17,947,556 km (0.105 R)
• M62: 18,092,217 km (0.084 R)
• M63: 19,337,769 km (0.102 R)
• M64: 20,120,764 km (0.12 R)
• M65: 21,066,522 km (0.082 R)
• M66: 21,448,744 km (0.087 R)
• M67: 21,602,381 km (0.032 R)
• M68: 21,756,318 km (0.117 R)
• M69: 22,570,429 km (0.099 R)
• M70: 23,118,855 km (0.107 R)
• M71: 24,108,894 km (0.111 R)
• M72: 24,268,515 km (0.114 R)
• M73: 24,588,953 km (0.037 R)
• M74: 24,669,287 km (0.102 R)
• M75: 25,031,913 km (0.104 R)
• M76: 25,436,724 km (0.114 R)
• M77: 25,843,780 km (0.079 R)
• M78: 25,925,461 km (0.117 R)
• M79: 26,171,100 km (0.08 R)
• M80: 26,623,185 km (0.083 R)
• M81: 27,160,989 km (0.086 R)
• M82: 27,953,260 km (0.059 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 18,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit