🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.49 AU - 0.73 AU

Year: 308 Days

Day: 36.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 8,112,263 km

• M1: 408,851 km (0.099 R)

Asteroid Belt

Center: 1.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.3

Radius: 14.2

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.2 AU - 1.62 AU

Year: 1081 Days

Day: 9.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 167.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 8,112,263 km

• M1: 185,053 km (0.085 R)
• M2: 293,062 km (0.029 R)
• M3: 533,316 km (0.056 R)
• M4: 625,170 km (0.101 R)
• M5: 781,948 km (0.096 R)
• M6: 1,063,342 km (0.114 R)
• M7: 1,154,596 km (0.062 R)
• M8: 1,345,633 km (0.032 R)
• M9: 1,504,655 km (0.114 R)
• M10: 1,634,955 km (0.115 R)
• M11: 1,805,796 km (0.083 R)
• M12: 2,116,959 km (0.1 R)
• M13: 2,264,313 km (0.082 R)
• M14: 2,486,765 km (0.113 R)
• M15: 2,727,319 km (0.08 R)
• M16: 2,845,052 km (0.094 R)
• M17: 2,986,572 km (0.086 R)
• M18: 3,085,905 km (0.056 R)
• M19: 3,379,266 km (0.068 R)
• M20: 3,517,944 km (0.082 R)
• M21: 3,623,111 km (0.119 R)
• M22: 4,528,178 km (0.081 R)
• M23: 4,719,962 km (0.116 R)
• M24: 5,085,430 km (0.098 R)
• M25: 5,500,863 km (0.118 R)
• M26: 5,637,297 km (0.061 R)
• M27: 5,747,251 km (0.101 R)
• M28: 5,927,516 km (0.109 R)
• M29: 6,067,390 km (0.109 R)
• M30: 6,236,735 km (0.084 R)
• M31: 6,522,617 km (0.095 R)
• M32: 6,798,176 km (0.071 R)
• M33: 6,944,782 km (0.083 R)
• M34: 7,196,406 km (0.11 R)
• M35: 7,511,459 km (0.089 R)
• M36: 7,708,928 km (0.111 R)
• M37: 8,031,311 km (0.113 R)
• M38: 8,202,002 km (0.113 R)
• M39: 8,342,624 km (0.095 R)
• M40: 8,515,410 km (0.085 R)
• M41: 8,689,542 km (0.119 R)
• M42: 8,785,135 km (0.113 R)
• M43: 8,977,069 km (0.101 R)
• M44: 9,089,716 km (0.051 R)
• M45: 9,235,275 km (0.072 R)
• M46: 9,332,663 km (0.111 R)
• M47: 9,495,874 km (0.074 R)
• M48: 10,108,029 km (0.099 R)
• M49: 10,326,292 km (0.088 R)
• M50: 10,444,325 km (0.045 R)
• M51: 10,818,469 km (0.107 R)
• M52: 11,197,101 km (0.115 R)
• M53: 11,949,728 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.4

Radius: 10

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.98 AU - 2.08 AU

Year: 1867 Days

Day: 10.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 8,112,263 km

• M1: 133,441 km (0.09 R)
• M2: 213,626 km (0.1 R)
• M3: 302,038 km (0.08 R)
• M4: 408,552 km (0.094 R)
• M5: 661,821 km (0.113 R)
• M6: 800,049 km (0.026 R)
• M7: 868,116 km (0.104 R)
• M8: 1,139,038 km (0.106 R)
• M9: 1,466,508 km (0.083 R)
• M10: 1,663,379 km (0.076 R)
• M11: 1,928,317 km (0.112 R)
• M12: 2,069,387 km (0.072 R)
• M13: 2,448,020 km (0.1 R)
• M14: 2,586,398 km (0.092 R)
• M15: 2,765,017 km (0.074 R)
• M16: 3,269,312 km (0.067 R)
• M17: 3,618,772 km (0.104 R)
• M18: 3,937,566 km (0.118 R)
• M19: 4,213,125 km (0.108 R)
• M20: 4,291,813 km (0.115 R)
• M21: 4,477,315 km (0.074 R)
• M22: 4,611,354 km (0.076 R)
• M23: 5,161,276 km (0.079 R)
• M24: 5,349,171 km (0.057 R)
• M25: 5,491,588 km (0.12 R)
• M26: 5,673,798 km (0.095 R)
• M27: 5,965,664 km (0.09 R)
• M28: 6,292,535 km (0.101 R)
• M29: 6,503,468 km (0.091 R)
• M30: 6,716,944 km (0.025 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.9

Radius: 11.3

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.85 AU - 2.61 AU

Year: 2150 Days

Day: 11.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 8,112,263 km

• M1: 175,777 km (0.12 R)
• M2: 257,907 km (0.105 R)
• M3: 511,924 km (0.068 R)
• M4: 688,449 km (0.034 R)
• M5: 776,862 km (0.034 R)
• M6: 1,025,493 km (0.079 R)
• M7: 1,159,533 km (0.088 R)
• M8: 1,419,085 km (0.116 R)
• M9: 1,640,341 km (0.115 R)
• M10: 1,711,848 km (0.075 R)
• M11: 1,821,204 km (0.047 R)
• M12: 2,008,800 km (0.117 R)
• M13: 2,314,429 km (0.104 R)
• M14: 2,411,368 km (0.109 R)
• M15: 2,534,786 km (0.099 R)
• M16: 2,694,108 km (0.117 R)
• M17: 2,865,398 km (0.026 R)
• M18: 2,952,464 km (0.056 R)
• M19: 3,129,288 km (0.098 R)
• M20: 3,364,456 km (0.109 R)
• M21: 3,447,184 km (0.068 R)
• M22: 3,596,183 km (0.1 R)
• M23: 3,728,129 km (0.065 R)
• M24: 3,861,869 km (0.046 R)
• M25: 4,036,151 km (0.066 R)
• M26: 5,040,850 km (0.06 R)
• M27: 5,263,601 km (0.043 R)
• M28: 5,370,863 km (0.106 R)
• M29: 5,996,182 km (0.048 R)
• M30: 6,130,670 km (0.097 R)
• M31: 6,529,049 km (0.106 R)
• M32: 7,423,046 km (0.036 R)
• M33: 7,567,707 km (0.101 R)
• M34: 7,664,647 km (0.115 R)
• M35: 7,774,302 km (0.089 R)
• M36: 7,884,406 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.4

Radius: 10.3

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.18 AU - 3.18 AU

Year: 2833 Days

Day: 9.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 110.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 8,112,263 km

• M1: 131,197 km (0.098 R)
• M2: 206,744 km (0.119 R)
• M3: 300,093 km (0.107 R)
• M4: 364,869 km (0.086 R)
• M5: 474,076 km (0.103 R)
• M6: 804,687 km (0.111 R)
• M7: 925,263 km (0.068 R)
• M8: 991,834 km (0.102 R)
• M9: 1,145,920 km (0.096 R)
• M10: 1,242,261 km (0.096 R)
• M11: 1,341,444 km (0.078 R)
• M12: 1,619,547 km (0.081 R)
• M13: 1,691,952 km (0.068 R)
• M14: 1,802,804 km (0.085 R)
• M15: 1,887,626 km (0.058 R)
• M16: 2,051,436 km (0.072 R)
• M17: 2,169,917 km (0.066 R)
• M18: 2,603,003 km (0.084 R)
• M19: 2,677,802 km (0.108 R)
• M20: 2,818,723 km (0.071 R)
• M21: 3,017,987 km (0.117 R)
• M22: 3,108,045 km (0.106 R)
• M23: 3,256,446 km (0.078 R)
• M24: 3,691,477 km (0.078 R)
• M25: 3,800,085 km (0.106 R)
• M26: 3,885,356 km (0.071 R)
• M27: 4,020,592 km (0.096 R)
• M28: 4,107,509 km (0.075 R)
• M29: 4,321,284 km (0.069 R)
• M30: 4,397,579 km (0.054 R)
• M31: 4,500,054 km (0.108 R)
• M32: 4,564,530 km (0.038 R)
• M33: 4,642,172 km (0.117 R)
• M34: 4,772,770 km (0.115 R)
• M35: 4,878,237 km (0.083 R)
• M36: 5,185,361 km (0.066 R)
• M37: 5,266,593 km (0.08 R)
• M38: 5,471,542 km (0.094 R)
• M39: 5,692,947 km (0.106 R)
• M40: 5,762,809 km (0.118 R)
• M41: 6,030,739 km (0.083 R)
• M42: 6,317,219 km (0.115 R)
• M43: 6,520,522 km (0.074 R)
• M44: 6,622,997 km (0.105 R)
• M45: 6,770,201 km (0.096 R)
• M46: 7,203,437 km (0.05 R)
• M47: 7,279,133 km (0.058 R)
• M48: 7,522,828 km (0.067 R)
• M49: 7,599,572 km (0.114 R)
• M50: 7,831,449 km (0.11 R)
• M51: 8,144,108 km (0.107 R)
• M52: 8,749,531 km (0.058 R)
• M53: 9,041,396 km (0.117 R)
• M54: 9,139,383 km (0.12 R)
• M55: 9,204,907 km (0.119 R)
• M56: 9,369,464 km (0.076 R)
• M57: 9,518,314 km (0.06 R)
• M58: 9,584,885 km (0.081 R)
• M59: 9,734,932 km (0.113 R)
• M60: 9,969,800 km (0.109 R)
• M61: 10,479,780 km (0.119 R)
• M62: 10,582,703 km (0.116 R)
• M63: 10,772,393 km (0.107 R)
• M64: 10,876,364 km (0.08 R)
• M65: 11,720,096 km (0.025 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.5

Radius: 12.6

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.78 AU - 3.23 AU

Year: 3355 Days

Day: 9 Hours

Environment

Temp: -200 °C

Axial Tilt: 95.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 8,112,263 km

• M1: 160,369 km (0.054 R)
• M2: 242,947 km (0.047 R)
• M3: 378,632 km (0.107 R)
• M4: 573,409 km (0.071 R)
• M5: 685,009 km (0.101 R)
• M6: 889,659 km (0.107 R)
• M7: 1,133,353 km (0.07 R)
• M8: 1,348,026 km (0.106 R)
• M9: 1,543,102 km (0.088 R)
• M10: 1,671,756 km (0.097 R)
• M11: 1,832,275 km (0.11 R)
• M12: 1,969,007 km (0.113 R)
• M13: 2,154,209 km (0.115 R)
• M14: 2,478,687 km (0.1 R)
• M15: 2,654,913 km (0.114 R)
• M16: 2,885,444 km (0.093 R)
• M17: 2,986,273 km (0.063 R)
• M18: 3,174,317 km (0.082 R)
• M19: 3,331,096 km (0.111 R)
• M20: 3,526,321 km (0.096 R)
• M21: 3,716,310 km (0.062 R)
• M22: 3,798,739 km (0.103 R)
• M23: 3,919,015 km (0.051 R)
• M24: 4,002,940 km (0.088 R)
• M25: 4,306,624 km (0.059 R)
• M26: 4,451,434 km (0.083 R)
• M27: 4,766,188 km (0.085 R)
• M28: 5,521,657 km (0.073 R)
• M29: 5,796,020 km (0.112 R)
• M30: 5,924,076 km (0.1 R)
• M31: 6,053,179 km (0.115 R)
• M32: 6,172,408 km (0.077 R)
• M33: 6,413,111 km (0.094 R)
• M34: 6,534,734 km (0.102 R)
• M35: 6,668,175 km (0.115 R)
• M36: 6,825,104 km (0.108 R)
• M37: 6,949,270 km (0.086 R)
• M38: 7,085,554 km (0.042 R)
• M39: 7,234,254 km (0.079 R)
• M40: 7,337,776 km (0.063 R)
• M41: 7,592,990 km (0.056 R)
• M42: 7,733,462 km (0.052 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: 319 - 18,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit