🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.09 AU - 1.19 AU

Year: 445 Days

Day: 26.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 63,649,348 km

• M1: 44,879 km (0.086 R)
• M2: 428,897 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.6 AU - 4.12 AU

Year: 2770 Days

Day: 30.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.4

Radius: 14.9

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.07 AU - 6.37 AU

Year: 4356 Days

Day: 12.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,649,348 km

• M1: 187,895 km (0.062 R)
• M2: 313,707 km (0.09 R)
• M3: 744,698 km (0.084 R)
• M4: 877,691 km (0.07 R)
• M5: 1,087,277 km (0.094 R)
• M6: 1,669,811 km (0.073 R)
• M7: 1,986,809 km (0.063 R)
• M8: 2,360,056 km (0.102 R)
• M9: 2,678,849 km (0.071 R)
• M10: 2,991,957 km (0.116 R)
• M11: 3,442,247 km (0.104 R)
• M12: 3,611,442 km (0.096 R)
• M13: 4,361,376 km (0.12 R)
• M14: 4,801,643 km (0.096 R)
• M15: 4,943,611 km (0.04 R)
• M16: 5,135,246 km (0.115 R)
• M17: 5,304,890 km (0.077 R)
• M18: 5,501,162 km (0.108 R)
• M19: 5,825,341 km (0.037 R)
• M20: 6,104,640 km (0.077 R)
• M21: 6,702,733 km (0.119 R)
• M22: 6,968,718 km (0.088 R)
• M23: 7,319,824 km (0.077 R)
• M24: 7,593,887 km (0.074 R)
• M25: 7,899,216 km (0.119 R)
• M26: 8,095,638 km (0.056 R)
• M27: 8,350,703 km (0.044 R)
• M28: 8,464,846 km (0.119 R)
• M29: 9,695,438 km (0.074 R)
• M30: 9,966,360 km (0.094 R)
• M31: 10,393,013 km (0.04 R)
• M32: 10,794,384 km (0.113 R)
• M33: 11,012,797 km (0.074 R)
• M34: 11,390,382 km (0.086 R)
• M35: 11,580,820 km (0.075 R)
• M36: 12,191,030 km (0.094 R)
• M37: 12,811,562 km (0.091 R)
• M38: 12,976,718 km (0.053 R)
• M39: 13,947,907 km (0.089 R)
• M40: 15,046,853 km (0.059 R)
• M41: 15,360,859 km (0.103 R)
• M42: 16,102,266 km (0.072 R)
• M43: 16,747,033 km (0.063 R)
• M44: 16,855,192 km (0.073 R)
• M45: 17,583,135 km (0.03 R)
• M46: 17,766,692 km (0.098 R)
• M47: 18,098,799 km (0.094 R)
• M48: 18,284,151 km (0.108 R)
• M49: 18,769,147 km (0.057 R)
• M50: 19,107,388 km (0.116 R)
• M51: 19,523,420 km (0.067 R)
• M52: 19,675,561 km (0.057 R)
• M53: 19,789,854 km (0.085 R)
• M54: 20,828,661 km (0.099 R)
• M55: 21,100,780 km (0.101 R)
• M56: 21,609,562 km (0.034 R)
• M57: 21,964,109 km (0.111 R)
• M58: 22,400,037 km (0.061 R)
• M59: 22,838,957 km (0.087 R)
• M60: 25,034,156 km (0.025 R)
• M61: 25,365,217 km (0.067 R)
• M62: 25,780,949 km (0.087 R)
• M63: 25,947,751 km (0.04 R)
• M64: 26,073,263 km (0.033 R)
• M65: 26,830,079 km (0.078 R)
• M66: 27,083,947 km (0.065 R)
• M67: 27,338,712 km (0.102 R)
• M68: 27,722,281 km (0.113 R)
• M69: 28,322,318 km (0.085 R)
• M70: 28,796,992 km (0.11 R)
• M71: 29,100,376 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.5

Radius: 5.7

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 11.07 AU - 18.05 AU

Year: 20292 Days

Day: 20.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,649,348 km

• M1: 72,854 km (0.102 R)
• M2: 368,759 km (0.086 R)
• M3: 434,881 km (0.114 R)
• M4: 698,173 km (0.08 R)
• M5: 868,715 km (0.063 R)
• M6: 936,034 km (0.112 R)
• M7: 1,124,527 km (0.077 R)
• M8: 1,482,664 km (0.032 R)
• M9: 1,536,520 km (0.091 R)
• M10: 1,730,548 km (0.114 R)
• M11: 1,874,013 km (0.062 R)
• M12: 3,654,227 km (0.062 R)
• M13: 7,221,538 km (0.077 R)
• M14: 7,267,614 km (0.034 R)
• M15: 7,639,814 km (0.073 R)
• M16: 7,970,575 km (0.101 R)
• M17: 8,018,147 km (0.117 R)
• M18: 8,161,611 km (0.058 R)
• M19: 8,402,763 km (0.061 R)
• M20: 8,451,233 km (0.097 R)
• M21: 8,646,009 km (0.104 R)
• M22: 9,289,729 km (0.056 R)
• M23: 10,206,016 km (0.1 R)
• M24: 10,361,597 km (0.089 R)
• M25: 12,786,878 km (0.065 R)
• M26: 12,842,678 km (0.098 R)
• M27: 13,803,844 km (0.107 R)
• M28: 14,033,327 km (0.109 R)
• M29: 14,671,063 km (0.102 R)
• M30: 14,963,976 km (0.119 R)
• M31: 15,081,709 km (0.063 R)
• M32: 15,318,074 km (0.066 R)
• M33: 15,496,245 km (0.046 R)
• M34: 15,794,543 km (0.102 R)
• M35: 16,155,074 km (0.111 R)
• M36: 16,518,298 km (0.085 R)
• M37: 16,761,993 km (0.071 R)
• M38: 18,123,333 km (0.093 R)
• M39: 18,311,677 km (0.052 R)
• M40: 19,007,905 km (0.117 R)
• M41: 19,455,502 km (0.104 R)
• M42: 19,777,287 km (0.106 R)
• M43: 21,016,257 km (0.099 R)
• M44: 21,412,691 km (0.119 R)
• M45: 21,678,377 km (0.033 R)
• M46: 22,549,336 km (0.08 R)
• M47: 23,980,239 km (0.03 R)
• M48: 24,533,004 km (0.03 R)
• M49: 24,671,830 km (0.111 R)
• M50: 25,089,956 km (0.065 R)
• M51: 25,229,830 km (0.085 R)
• M52: 25,299,992 km (0.107 R)
• M53: 26,003,999 km (0.106 R)
• M54: 26,857,306 km (0.064 R)
• M55: 27,287,400 km (0.084 R)
• M56: 27,503,269 km (0.029 R)
• M57: 28,445,437 km (0.101 R)
• M58: 29,324,474 km (0.099 R)
• M59: 31,410,018 km (0.12 R)
• M60: 32,470,517 km (0.074 R)
• M61: 32,775,697 km (0.119 R)
• M62: 33,235,261 km (0.067 R)
• M63: 33,542,835 km (0.053 R)
• M64: 34,938,433 km (0.119 R)
• M65: 35,094,763 km (0.098 R)
• M66: 36,908,188 km (0.111 R)
• M67: 37,946,547 km (0.094 R)
• M68: 39,075,413 km (0.062 R)
• M69: 39,888,627 km (0.03 R)
• M70: 40,707,376 km (0.045 R)
• M71: 42,278,153 km (0.117 R)
• M72: 43,532,232 km (0.1 R)
• M73: 45,223,137 km (0.089 R)
• M74: 48,407,627 km (0.098 R)
• M75: 50,070,856 km (0.106 R)
• M76: 50,953,633 km (0.106 R)
• M77: 51,397,041 km (0.119 R)
• M78: 51,485,902 km (0.08 R)
• M79: 52,734,745 km (0.085 R)
• M80: 53,813,196 km (0.112 R)
• M81: 53,903,404 km (0.116 R)
• M82: 54,264,683 km (0.107 R)
• M83: 54,536,203 km (0.117 R)
• M84: 54,898,828 km (0.108 R)
• M85: 56,724,371 km (0.114 R)
• M86: 57,736,849 km (0.069 R)
• M87: 59,686,259 km (0.047 R)
• M88: 60,622,144 km (0.052 R)
• M89: 60,903,836 km (0.047 R)
• M90: 61,091,881 km (0.07 R)
• M91: 61,185,978 km (0.082 R)
• M92: 61,374,322 km (0.096 R)
• M93: 61,940,550 km (0.115 R)
• M94: 63,458,669 km (0.106 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: 334 - 16,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit