🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.1

Radius: 12.8

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.86 AU - 1.02 AU

Year: 629 Days

Day: 8.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 35,912,424 km

• M1: 161,865 km (0.098 R)
• M2: 251,025 km (0.094 R)
• M3: 333,304 km (0.068 R)
• M4: 413,040 km (0.1 R)
• M5: 546,481 km (0.117 R)
• M6: 632,949 km (0.118 R)
• M7: 793,318 km (0.116 R)
• M8: 881,281 km (0.082 R)
• M9: 990,936 km (0.086 R)
• M10: 1,073,066 km (0.076 R)
• M11: 1,254,528 km (0.116 R)
• M12: 1,395,150 km (0.094 R)
• M13: 1,478,027 km (0.105 R)
• M14: 1,616,405 km (0.037 R)
• M15: 1,798,615 km (0.09 R)
• M16: 2,005,210 km (0.066 R)
• M17: 2,330,286 km (0.103 R)
• M18: 2,417,352 km (0.119 R)
• M19: 2,518,181 km (0.098 R)
• M20: 2,601,357 km (0.076 R)
• M21: 2,717,894 km (0.09 R)
• M22: 2,876,169 km (0.062 R)
• M23: 2,996,894 km (0.039 R)
• M24: 3,215,756 km (0.098 R)
• M25: 3,299,231 km (0.109 R)
• M26: 3,546,966 km (0.084 R)
• M27: 3,698,658 km (0.105 R)
• M28: 3,800,983 km (0.1 R)
• M29: 3,896,875 km (0.058 R)
• M30: 4,045,874 km (0.05 R)
• M31: 4,227,337 km (0.114 R)
• M32: 4,326,819 km (0.081 R)
• M33: 4,481,354 km (0.08 R)
• M34: 4,582,781 km (0.057 R)
• M35: 4,724,600 km (0.067 R)
• M36: 4,819,894 km (0.11 R)
• M37: 5,028,732 km (0.116 R)
• M38: 5,191,345 km (0.093 R)
• M39: 5,339,298 km (0.091 R)
• M40: 5,463,613 km (0.1 R)
• M41: 5,614,109 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.4

Radius: 9.3

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.04 AU - 1.38 AU

Year: 919 Days

Day: 9.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 35,912,424 km

• M1: 116,537 km (0.111 R)
• M2: 202,556 km (0.078 R)
• M3: 348,114 km (0.075 R)
• M4: 422,165 km (0.105 R)
• M5: 502,798 km (0.106 R)
• M6: 623,374 km (0.086 R)
• M7: 842,834 km (0.101 R)
• M8: 914,941 km (0.096 R)
• M9: 1,016,966 km (0.086 R)
• M10: 1,188,405 km (0.12 R)
• M11: 1,377,198 km (0.053 R)
• M12: 1,608,626 km (0.067 R)
• M13: 1,666,520 km (0.051 R)
• M14: 1,750,295 km (0.054 R)
• M15: 1,852,770 km (0.071 R)
• M16: 1,931,009 km (0.113 R)
• M17: 2,019,272 km (0.109 R)
• M18: 2,154,209 km (0.115 R)
• M19: 2,264,463 km (0.07 R)
• M20: 2,376,512 km (0.092 R)
• M21: 2,500,080 km (0.112 R)
• M22: 2,655,213 km (0.106 R)
• M23: 2,853,579 km (0.052 R)
• M24: 3,212,315 km (0.05 R)
• M25: 3,275,296 km (0.108 R)
• M26: 3,349,347 km (0.052 R)
• M27: 3,413,225 km (0.098 R)
• M28: 3,585,711 km (0.109 R)
• M29: 4,165,852 km (0.098 R)
• M30: 4,537,303 km (0.079 R)
• M31: 4,727,143 km (0.117 R)
• M32: 4,859,238 km (0.09 R)
• M33: 4,992,530 km (0.079 R)
• M34: 5,102,484 km (0.088 R)
• M35: 5,225,603 km (0.112 R)
• M36: 5,362,186 km (0.102 R)
• M37: 5,462,267 km (0.092 R)
• M38: 5,562,946 km (0.059 R)
• M39: 5,959,082 km (0.075 R)
• M40: 6,036,872 km (0.094 R)
• M41: 6,272,190 km (0.066 R)
• M42: 6,417,449 km (0.119 R)
• M43: 6,603,998 km (0.101 R)
• M44: 6,751,801 km (0.106 R)
• M45: 6,887,037 km (0.119 R)
• M46: 6,955,104 km (0.059 R)
• M47: 7,023,321 km (0.06 R)
• M48: 7,132,976 km (0.038 R)
• M49: 7,215,554 km (0.1 R)
• M50: 7,312,344 km (0.083 R)
• M51: 7,409,583 km (0.099 R)
• M52: 7,479,295 km (0.103 R)
• M53: 7,633,381 km (0.036 R)
• M54: 7,802,726 km (0.12 R)
• M55: 8,217,261 km (0.118 R)
• M56: 8,434,478 km (0.055 R)
• M57: 8,859,784 km (0.071 R)
• M58: 8,978,266 km (0.057 R)
• M59: 9,142,225 km (0.097 R)
• M60: 9,457,877 km (0.092 R)
• M61: 9,868,972 km (0.102 R)
• M62: 10,115,359 km (0.065 R)
• M63: 10,348,134 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.5

Radius: 8

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.07 AU - 1.39 AU

Year: 942 Days

Day: 12.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 35,912,424 km

• M1: 100,979 km (0.063 R)
• M2: 211,232 km (0.086 R)
• M3: 341,083 km (0.094 R)
• M4: 496,067 km (0.092 R)
• M5: 592,557 km (0.108 R)
• M6: 658,979 km (0.09 R)
• M7: 755,320 km (0.114 R)
• M8: 980,913 km (0.087 R)
• M9: 1,149,660 km (0.049 R)
• M10: 1,234,332 km (0.097 R)
• M11: 1,389,465 km (0.078 R)
• M12: 1,465,910 km (0.113 R)
• M13: 1,536,669 km (0.114 R)
• M14: 1,711,400 km (0.11 R)
• M15: 1,786,199 km (0.064 R)
• M16: 1,923,529 km (0.094 R)
• M17: 1,977,833 km (0.038 R)
• M18: 2,048,444 km (0.094 R)
• M19: 2,112,023 km (0.049 R)
• M20: 2,290,343 km (0.09 R)
• M21: 2,348,088 km (0.037 R)
• M22: 2,687,526 km (0.1 R)
• M23: 2,739,885 km (0.061 R)
• M24: 2,845,501 km (0.111 R)
• M25: 2,970,415 km (0.117 R)
• M26: 3,097,125 km (0.053 R)
• M27: 3,188,828 km (0.104 R)
• M28: 3,244,329 km (0.115 R)
• M29: 3,328,104 km (0.086 R)
• M30: 3,459,900 km (0.05 R)
• M31: 3,574,192 km (0.099 R)
• M32: 3,796,794 km (0.115 R)
• M33: 3,924,700 km (0.025 R)
• M34: 4,034,056 km (0.062 R)
• M35: 4,084,022 km (0.118 R)
• M36: 4,245,588 km (0.087 R)
• M37: 4,388,753 km (0.081 R)
• M38: 4,481,503 km (0.094 R)
• M39: 4,543,736 km (0.059 R)
• M40: 4,700,664 km (0.118 R)
• M41: 4,923,416 km (0.055 R)
• M42: 5,280,356 km (0.095 R)
• M43: 5,390,161 km (0.066 R)
• M44: 5,478,573 km (0.092 R)
• M45: 5,578,654 km (0.054 R)
• M46: 5,679,334 km (0.084 R)
• M47: 5,871,118 km (0.054 R)
• M48: 5,927,965 km (0.056 R)
• M49: 6,076,666 km (0.062 R)
• M50: 6,238,082 km (0.112 R)
• M51: 6,342,651 km (0.063 R)
• M52: 6,600,557 km (0.119 R)
• M53: 6,695,253 km (0.104 R)
• M54: 6,826,151 km (0.113 R)
• M55: 7,006,117 km (0.062 R)
• M56: 7,175,462 km (0.116 R)
• M57: 7,260,583 km (0.069 R)
• M58: 7,382,805 km (0.093 R)
• M59: 7,617,075 km (0.065 R)
• M60: 7,891,288 km (0.104 R)
• M61: 7,954,119 km (0.056 R)
• M62: 8,232,371 km (0.117 R)
• M63: 8,347,112 km (0.114 R)
• M64: 8,398,275 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.2

Radius: 10.2

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.69 AU - 4.41 AU

Year: 5626 Days

Day: 12.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,912,424 km

• M1: 130,001 km (0.096 R)
• M2: 445,951 km (0.083 R)
• M3: 526,884 km (0.094 R)
• M4: 761,453 km (0.107 R)
• M5: 891,454 km (0.115 R)
• M6: 982,559 km (0.111 R)
• M7: 1,061,098 km (0.069 R)
• M8: 1,292,675 km (0.095 R)
• M9: 1,361,789 km (0.11 R)
• M10: 1,784,852 km (0.09 R)
• M11: 2,123,243 km (0.081 R)
• M12: 2,701,887 km (0.098 R)
• M13: 3,351,591 km (0.064 R)
• M14: 3,448,381 km (0.108 R)
• M15: 3,895,379 km (0.086 R)
• M16: 4,151,640 km (0.048 R)
• M17: 4,255,760 km (0.077 R)
• M18: 4,439,915 km (0.068 R)
• M19: 4,981,011 km (0.093 R)
• M20: 5,802,453 km (0.087 R)
• M21: 6,665,483 km (0.059 R)
• M22: 7,410,031 km (0.084 R)
• M23: 8,311,807 km (0.111 R)
• M24: 8,708,840 km (0.092 R)
• M25: 9,281,949 km (0.12 R)
• M26: 9,487,198 km (0.085 R)
• M27: 9,693,942 km (0.107 R)
• M28: 9,832,619 km (0.114 R)
• M29: 9,937,039 km (0.109 R)
• M30: 10,252,540 km (0.057 R)
• M31: 10,642,692 km (0.028 R)
• M32: 11,109,886 km (0.074 R)
• M33: 11,218,793 km (0.033 R)
• M34: 11,805,067 km (0.058 R)
• M35: 12,438,913 km (0.098 R)
• M36: 12,740,951 km (0.115 R)
• M37: 12,816,947 km (0.118 R)
• M38: 13,045,533 km (0.077 R)
• M39: 13,856,503 km (0.085 R)
• M40: 14,012,833 km (0.076 R)
• M41: 14,564,549 km (0.11 R)
• M42: 14,643,986 km (0.106 R)
• M43: 14,962,929 km (0.084 R)
• M44: 15,043,113 km (0.107 R)
• M45: 15,203,781 km (0.11 R)
• M46: 15,284,265 km (0.108 R)
• M47: 15,526,763 km (0.074 R)
• M48: 16,056,639 km (0.116 R)
• M49: 16,883,316 km (0.107 R)
• M50: 17,050,417 km (0.096 R)
• M51: 17,723,907 km (0.041 R)
• M52: 17,978,672 km (0.1 R)
• M53: 18,063,943 km (0.085 R)
• M54: 18,363,288 km (0.042 R)
• M55: 18,750,448 km (0.118 R)
• M56: 20,548,464 km (0.11 R)
• M57: 20,950,583 km (0.11 R)
• M58: 21,265,038 km (0.064 R)
• M59: 22,126,423 km (0.094 R)
• M60: 22,538,565 km (0.061 R)
• M61: 22,814,722 km (0.059 R)
• M62: 23,045,552 km (0.108 R)
• M63: 24,259,090 km (0.087 R)
• M64: 24,353,337 km (0.05 R)
• M65: 24,589,402 km (0.104 R)
• M66: 25,206,643 km (0.113 R)
• M67: 25,780,949 km (0.115 R)
• M68: 26,359,594 km (0.09 R)
• M69: 27,775,687 km (0.087 R)
• M70: 28,071,741 km (0.079 R)
• M71: 28,368,843 km (0.094 R)
• M72: 28,468,026 km (0.117 R)
• M73: 28,666,991 km (0.1 R)
• M74: 28,866,256 km (0.101 R)
• M75: 29,819,493 km (0.118 R)
• M76: 30,072,014 km (0.05 R)
• M77: 30,987,105 km (0.081 R)
• M78: 31,448,165 km (0.075 R)
• M79: 31,859,859 km (0.063 R)
• M80: 32,273,197 km (0.092 R)
• M81: 32,376,869 km (0.114 R)
• M82: 32,792,601 km (0.096 R)
• M83: 33,314,698 km (0.092 R)
• M84: 34,897,443 km (0.091 R)
• M85: 35,057,064 km (0.116 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 13,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit