🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.08 AU - 1.38 AU

Year: 572 Days

Day: 28.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.3 AU - 1.78 AU

Year: 801 Days

Day: 34.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.8

Radius: 14.8

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.45 AU - 3.77 AU

Year: 2298 Days

Day: 11.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 61,817,497 km

• M1: 347,665 km (0.083 R)
• M2: 728,691 km (0.105 R)
• M3: 830,867 km (0.077 R)
• M4: 1,025,493 km (0.111 R)
• M5: 1,372,411 km (0.075 R)
• M6: 1,482,964 km (0.105 R)
• M7: 1,596,808 km (0.114 R)
• M8: 2,036,625 km (0.111 R)
• M9: 2,164,232 km (0.034 R)
• M10: 2,601,657 km (0.1 R)
• M11: 3,040,577 km (0.084 R)
• M12: 3,201,245 km (0.075 R)
• M13: 3,475,458 km (0.04 R)
• M14: 3,829,107 km (0.097 R)
• M15: 4,165,104 km (0.116 R)
• M16: 4,269,224 km (0.09 R)
• M17: 4,389,351 km (0.037 R)
• M18: 4,617,787 km (0.107 R)
• M19: 4,897,086 km (0.068 R)
• M20: 5,166,063 km (0.113 R)
• M21: 5,521,508 km (0.034 R)
• M22: 5,652,705 km (0.085 R)
• M23: 6,019,070 km (0.085 R)
• M24: 6,239,278 km (0.081 R)
• M25: 6,496,587 km (0.107 R)
• M26: 6,792,641 km (0.11 R)
• M27: 6,986,520 km (0.084 R)
• M28: 7,110,985 km (0.118 R)
• M29: 7,506,672 km (0.059 R)
• M30: 7,725,683 km (0.043 R)
• M31: 7,891,288 km (0.111 R)
• M32: 8,470,830 km (0.084 R)
• M33: 8,813,708 km (0.101 R)
• M34: 9,317,105 km (0.026 R)
• M35: 9,671,054 km (0.109 R)
• M36: 9,969,501 km (0.083 R)
• M37: 10,190,308 km (0.072 R)
• M38: 10,657,203 km (0.109 R)
• M39: 11,276,837 km (0.111 R)
• M40: 11,570,049 km (0.118 R)
• M41: 12,378,625 km (0.098 R)
• M42: 12,898,628 km (0.101 R)
• M43: 13,029,825 km (0.092 R)
• M44: 13,205,303 km (0.074 R)
• M45: 14,320,555 km (0.083 R)
• M46: 14,775,034 km (0.046 R)
• M47: 15,049,995 km (0.109 R)
• M48: 15,512,102 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.7

Radius: 3.7

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 9.85 AU - 11.17 AU

Year: 14275 Days

Day: 24.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 61,817,497 km

• M1: 159,172 km (0.077 R)
• M2: 239,357 km (0.034 R)
• M3: 279,299 km (0.096 R)
• M4: 366,216 km (0.09 R)
• M5: 487,091 km (0.112 R)
• M6: 872,006 km (0.113 R)
• M7: 984,204 km (0.03 R)
• M8: 1,101,040 km (0.096 R)
• M9: 1,311,674 km (0.086 R)
• M10: 1,573,022 km (0.105 R)
• M11: 1,690,007 km (0.08 R)
• M12: 1,830,031 km (0.058 R)
• M13: 1,932,356 km (0.116 R)
• M14: 2,036,476 km (0.115 R)
• M15: 2,294,083 km (0.087 R)
• M16: 2,792,693 km (0.06 R)
• M17: 2,863,154 km (0.106 R)
• M18: 3,175,664 km (0.11 R)
• M19: 3,200,048 km (0.096 R)
• M20: 3,524,077 km (0.089 R)
• M21: 3,651,534 km (0.036 R)
• M22: 4,229,730 km (0.03 R)
• M23: 4,779,951 km (0.094 R)
• M24: 4,864,324 km (0.115 R)
• M25: 5,557,561 km (0.086 R)
• M26: 5,735,582 km (0.081 R)
• M27: 5,975,986 km (0.08 R)
• M28: 6,219,681 km (0.114 R)
• M29: 6,281,166 km (0.09 R)
• M30: 7,129,984 km (0.07 R)
• M31: 7,518,639 km (0.089 R)
• M32: 7,781,632 km (0.103 R)
• M33: 8,759,853 km (0.112 R)
• M34: 8,794,260 km (0.061 R)
• M35: 9,106,172 km (0.12 R)
• M36: 9,669,258 km (0.092 R)
• M37: 9,883,483 km (0.106 R)
• M38: 10,498,479 km (0.111 R)
• M39: 10,608,434 km (0.12 R)
• M40: 10,681,737 km (0.076 R)
• M41: 10,755,339 km (0.032 R)
• M42: 10,792,290 km (0.058 R)
• M43: 12,494,265 km (0.037 R)
• M44: 14,115,756 km (0.095 R)
• M45: 14,277,471 km (0.119 R)
• M46: 14,399,244 km (0.062 R)
• M47: 15,509,858 km (0.085 R)
• M48: 15,802,322 km (0.097 R)
• M49: 17,205,251 km (0.118 R)
• M50: 18,691,805 km (0.105 R)
• M51: 21,367,064 km (0.04 R)
• M52: 21,972,486 km (0.118 R)
• M53: 22,112,959 km (0.088 R)
• M54: 23,630,180 km (0.084 R)
• M55: 29,249,226 km (0.106 R)
• M56: 30,232,682 km (0.09 R)
• M57: 31,332,077 km (0.119 R)
• M58: 32,925,444 km (0.11 R)
• M59: 32,979,000 km (0.099 R)
• M60: 34,164,713 km (0.057 R)
• M61: 35,145,327 km (0.119 R)
• M62: 35,804,006 km (0.085 R)
• M63: 36,744,229 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.8

Radius: 4.6

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 12.4 AU - 18.88 AU

Year: 25914 Days

Day: 19.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,817,497 km

• M1: 148,700 km (0.106 R)
• M2: 394,340 km (0.117 R)
• M3: 514,766 km (0.11 R)
• M4: 686,505 km (0.072 R)
• M5: 727,046 km (0.115 R)
• M6: 1,152,352 km (0.102 R)
• M7: 1,200,972 km (0.099 R)
• M8: 1,300,454 km (0.106 R)
• M9: 1,351,168 km (0.062 R)
• M10: 1,507,348 km (0.118 R)
• M11: 1,752,539 km (0.068 R)
• M12: 1,837,062 km (0.072 R)
• M13: 1,894,208 km (0.102 R)
• M14: 1,923,081 km (0.107 R)
• M15: 2,218,836 km (0.114 R)
• M16: 2,341,207 km (0.106 R)
• M17: 2,372,173 km (0.103 R)
• M18: 2,689,022 km (0.087 R)
• M19: 3,645,102 km (0.103 R)
• M20: 4,695,279 km (0.113 R)
• M21: 4,931,793 km (0.086 R)
• M22: 5,253,129 km (0.103 R)
• M23: 5,375,351 km (0.082 R)
• M24: 5,416,341 km (0.114 R)
• M25: 5,539,908 km (0.108 R)
• M26: 5,581,197 km (0.107 R)
• M27: 6,343,548 km (0.12 R)
• M28: 6,692,710 km (0.106 R)
• M29: 6,869,684 km (0.097 R)
• M30: 7,048,154 km (0.098 R)
• M31: 7,093,033 km (0.102 R)
• M32: 7,870,045 km (0.086 R)
• M33: 8,482,349 km (0.119 R)
• M34: 8,577,942 km (0.078 R)
• M35: 9,109,912 km (0.119 R)
• M36: 9,158,830 km (0.051 R)
• M37: 9,952,746 km (0.055 R)
• M38: 10,205,417 km (0.061 R)
• M39: 10,975,996 km (0.095 R)
• M40: 11,080,116 km (0.105 R)
• M41: 11,289,403 km (0.075 R)
• M42: 11,605,803 km (0.08 R)
• M43: 11,871,788 km (0.061 R)
• M44: 12,626,808 km (0.12 R)
• M45: 12,900,273 km (0.094 R)
• M46: 13,900,784 km (0.089 R)
• M47: 15,099,212 km (0.073 R)
• M48: 15,447,626 km (0.102 R)
• M49: 15,681,447 km (0.091 R)
• M50: 16,449,333 km (0.093 R)
• M51: 17,229,336 km (0.103 R)
• M52: 17,289,774 km (0.049 R)
• M53: 19,703,835 km (0.094 R)
• M54: 19,957,403 km (0.098 R)
• M55: 20,595,887 km (0.057 R)
• M56: 21,111,401 km (0.095 R)
• M57: 21,240,953 km (0.119 R)
• M58: 22,089,622 km (0.114 R)
• M59: 22,155,295 km (0.116 R)
• M60: 23,015,782 km (0.093 R)
• M61: 23,149,074 km (0.063 R)
• M62: 24,769,219 km (0.077 R)
• M63: 25,042,833 km (0.103 R)
• M64: 26,216,578 km (0.07 R)
• M65: 26,705,165 km (0.094 R)
• M66: 27,549,645 km (0.113 R)
• M67: 28,259,935 km (0.114 R)
• M68: 30,500,163 km (0.07 R)
• M69: 30,573,317 km (0.098 R)
• M70: 31,308,590 km (0.094 R)
• M71: 35,686,722 km (0.066 R)
• M72: 36,072,983 km (0.044 R)
• M73: 36,382,950 km (0.091 R)
• M74: 38,182,762 km (0.12 R)
• M75: 40,895,869 km (0.083 R)
• M76: 41,543,329 km (0.096 R)
• M77: 42,194,079 km (0.044 R)
• M78: 43,918,195 km (0.095 R)
• M79: 44,747,416 km (0.115 R)
• M80: 45,247,372 km (0.069 R)
• M81: 45,330,848 km (0.08 R)
• M82: 45,665,348 km (0.045 R)
• M83: 46,589,564 km (0.034 R)
• M84: 47,096,252 km (0.069 R)
• M85: 49,312,993 km (0.075 R)
• M86: 52,175,100 km (0.051 R)
• M87: 52,262,615 km (0.083 R)
• M88: 53,052,940 km (0.113 R)
• M89: 53,582,068 km (0.115 R)
• M90: 55,626,323 km (0.099 R)
• M91: 56,433,104 km (0.064 R)
• M92: 56,883,094 km (0.12 R)
• M93: 59,150,549 km (0.113 R)
• M94: 60,433,052 km (0.086 R)
• M95: 60,893,364 km (0.104 R)
• M96: 61,262,422 km (0.089 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 10,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit