🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.06 AU - 1.26 AU

Year: 468 Days

Day: 43.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.89 AU - 4.35 AU

Year: 3134 Days

Day: 12.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,236,384 km

• M1: 93,349 km (0.108 R)

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.3

Radius: 11.5

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.85 AU - 7.73 AU

Year: 6630 Days

Day: 10.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 83.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,236,384 km

• M1: 156,479 km (0.09 R)
• M2: 284,834 km (0.101 R)
• M3: 448,046 km (0.067 R)
• M4: 569,369 km (0.074 R)
• M5: 675,584 km (0.114 R)
• M6: 789,578 km (0.12 R)
• M7: 910,602 km (0.087 R)
• M8: 1,005,896 km (0.115 R)
• M9: 1,121,535 km (0.033 R)
• M10: 1,591,422 km (0.093 R)
• M11: 1,708,258 km (0.074 R)
• M12: 1,992,494 km (0.093 R)
• M13: 2,076,568 km (0.108 R)
• M14: 2,314,129 km (0.071 R)
• M15: 2,424,981 km (0.039 R)
• M16: 2,768,757 km (0.072 R)
• M17: 3,251,211 km (0.072 R)
• M18: 3,527,967 km (0.064 R)
• M19: 4,050,961 km (0.091 R)
• M20: 4,767,086 km (0.033 R)
• M21: 5,081,989 km (0.107 R)
• M22: 5,169,055 km (0.06 R)
• M23: 6,159,692 km (0.111 R)
• M24: 6,377,357 km (0.06 R)
• M25: 7,045,461 km (0.083 R)
• M26: 7,569,503 km (0.08 R)
• M27: 7,702,645 km (0.109 R)
• M28: 7,937,214 km (0.095 R)
• M29: 8,310,760 km (0.086 R)
• M30: 8,794,560 km (0.11 R)
• M31: 9,004,745 km (0.118 R)
• M32: 9,323,089 km (0.071 R)
• M33: 9,573,217 km (0.116 R)
• M34: 9,717,279 km (0.095 R)
• M35: 10,226,810 km (0.118 R)
• M36: 11,462,338 km (0.118 R)
• M37: 11,653,674 km (0.057 R)
• M38: 12,626,060 km (0.111 R)
• M39: 13,745,950 km (0.039 R)
• M40: 14,235,584 km (0.072 R)
• M41: 14,523,859 km (0.113 R)
• M42: 15,274,092 km (0.104 R)
• M43: 15,823,715 km (0.096 R)
• M44: 16,293,901 km (0.105 R)
• M45: 16,812,108 km (0.057 R)
• M46: 17,467,496 km (0.095 R)
• M47: 17,864,679 km (0.096 R)
• M48: 17,953,390 km (0.115 R)
• M49: 18,086,682 km (0.074 R)
• M50: 18,354,312 km (0.039 R)
• M51: 19,392,222 km (0.094 R)
• M52: 19,849,393 km (0.035 R)
• M53: 20,961,205 km (0.105 R)
• M54: 21,808,378 km (0.103 R)
• M55: 23,196,496 km (0.089 R)
• M56: 23,584,553 km (0.1 R)
• M57: 23,779,330 km (0.096 R)
• M58: 24,121,609 km (0.102 R)
• M59: 24,465,385 km (0.069 R)
• M60: 25,157,874 km (0.068 R)
• M61: 25,606,518 km (0.109 R)
• M62: 25,957,325 km (0.078 R)
• M63: 26,259,213 km (0.094 R)
• M64: 26,410,606 km (0.087 R)
• M65: 26,663,576 km (0.041 R)
• M66: 27,274,085 km (0.052 R)
• M67: 27,478,586 km (0.094 R)
• M68: 27,683,535 km (0.09 R)
• M69: 27,786,309 km (0.078 R)
• M70: 30,024,891 km (0.112 R)
• M71: 31,997,040 km (0.114 R)
• M72: 32,591,392 km (0.112 R)
• M73: 32,699,851 km (0.061 R)
• M74: 33,791,167 km (0.097 R)
• M75: 34,010,777 km (0.091 R)
• M76: 34,728,098 km (0.076 R)
• M77: 36,009,255 km (0.056 R)
• M78: 36,233,651 km (0.088 R)
• M79: 36,740,190 km (0.038 R)
• M80: 36,909,535 km (0.053 R)
• M81: 37,022,631 km (0.097 R)
• M82: 37,817,444 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208

Radius: 8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 12.25 AU - 14.49 AU

Year: 18320 Days

Day: 19.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,236,384 km

• M1: 187,895 km (0.085 R)
• M2: 559,047 km (0.082 R)
• M3: 1,029,533 km (0.092 R)
• M4: 1,229,844 km (0.11 R)
• M5: 1,442,722 km (0.05 R)
• M6: 2,100,504 km (0.107 R)
• M7: 2,278,076 km (0.091 R)
• M8: 2,952,164 km (0.052 R)
• M9: 3,414,123 km (0.114 R)
• M10: 3,837,036 km (0.117 R)
• M11: 4,149,247 km (0.102 R)
• M12: 4,308,419 km (0.086 R)
• M13: 4,600,135 km (0.094 R)
• M14: 4,764,991 km (0.096 R)
• M15: 5,513,430 km (0.117 R)
• M16: 6,116,608 km (0.107 R)
• M17: 6,261,568 km (0.111 R)
• M18: 6,334,572 km (0.074 R)
• M19: 6,592,030 km (0.051 R)
• M20: 6,740,730 km (0.05 R)
• M21: 6,815,380 km (0.054 R)
• M22: 7,041,422 km (0.104 R)
• M23: 7,423,495 km (0.074 R)
• M24: 7,578,179 km (0.094 R)
• M25: 7,655,970 km (0.092 R)
• M26: 7,851,495 km (0.118 R)
• M27: 8,407,999 km (0.071 R)
• M28: 8,854,100 km (0.107 R)
• M29: 9,100,637 km (0.058 R)
• M30: 9,224,803 km (0.116 R)
• M31: 10,281,263 km (0.104 R)
• M32: 10,583,900 km (0.068 R)
• M33: 11,197,849 km (0.098 R)
• M34: 11,375,422 km (0.099 R)
• M35: 11,643,501 km (0.102 R)
• M36: 12,322,975 km (0.115 R)
• M37: 12,552,309 km (0.045 R)
• M38: 13,389,608 km (0.07 R)
• M39: 15,117,613 km (0.026 R)
• M40: 15,957,754 km (0.074 R)
• M41: 16,057,536 km (0.118 R)
• M42: 16,257,848 km (0.12 R)
• M43: 16,863,869 km (0.081 R)
• M44: 16,965,446 km (0.096 R)
• M45: 17,941,871 km (0.118 R)
• M46: 17,993,781 km (0.03 R)
• M47: 18,149,662 km (0.116 R)
• M48: 18,253,932 km (0.101 R)
• M49: 18,306,142 km (0.06 R)
• M50: 20,597,084 km (0.066 R)
• M51: 20,651,388 km (0.079 R)
• M52: 20,760,295 km (0.066 R)
• M53: 20,814,749 km (0.06 R)
• M54: 20,978,558 km (0.083 R)
• M55: 21,362,277 km (0.09 R)
• M56: 21,582,634 km (0.064 R)
• M57: 22,303,846 km (0.058 R)
• M58: 23,485,819 km (0.12 R)
• M59: 25,558,647 km (0.068 R)
• M60: 26,203,713 km (0.075 R)
• M61: 26,439,628 km (0.084 R)
• M62: 26,972,945 km (0.048 R)
• M63: 28,351,938 km (0.113 R)
• M64: 29,569,515 km (0.091 R)
• M65: 30,061,393 km (0.052 R)
• M66: 30,990,844 km (0.096 R)
• M67: 31,490,501 km (0.09 R)
• M68: 31,678,546 km (0.088 R)
• M69: 32,371,184 km (0.089 R)
• M70: 33,579,336 km (0.089 R)
• M71: 35,321,404 km (0.104 R)
• M72: 36,367,542 km (0.073 R)
• M73: 39,027,093 km (0.09 R)
• M74: 39,566,542 km (0.038 R)
• M75: 40,448,272 km (0.104 R)
• M76: 40,857,422 km (0.079 R)
• M77: 41,062,521 km (0.083 R)
• M78: 41,611,246 km (0.05 R)
• M79: 41,955,321 km (0.103 R)
• M80: 42,162,215 km (0.083 R)
• M81: 42,300,294 km (0.09 R)
• M82: 42,577,050 km (0.084 R)
• M83: 43,271,483 km (0.091 R)
• M84: 44,530,948 km (0.101 R)
• M85: 45,660,561 km (0.101 R)
• M86: 46,442,509 km (0.119 R)
• M87: 46,870,958 km (0.116 R)
• M88: 47,229,095 km (0.109 R)
• M89: 47,659,937 km (0.072 R)
• M90: 47,731,893 km (0.12 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 20,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit