🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.28 AU - 1.54 AU

Year: 586 Days

Day: 35.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.86 AU - 2.64 AU

Year: 1181 Days

Day: 16.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,183,556 km

• M1: 1,171,501 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.73 AU - 3.47 AU

Year: 1909 Days

Day: 28.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.73 AU - 4.51 AU

Year: 2410 Days

Day: 16.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.42 AU - 4.4 AU

Year: 2705 Days

Day: 16.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.7

Radius: 14.7

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.66 AU - 9.48 AU

Year: 8020 Days

Day: 10.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 67,183,556 km

• M1: 203,004 km (0.097 R)
• M2: 307,723 km (0.117 R)
• M3: 855,700 km (0.056 R)
• M4: 1,471,445 km (0.058 R)
• M5: 1,578,557 km (0.112 R)
• M6: 2,207,616 km (0.117 R)
• M7: 2,385,787 km (0.045 R)
• M8: 3,146,193 km (0.031 R)
• M9: 3,450,176 km (0.086 R)
• M10: 4,021,640 km (0.096 R)
• M11: 5,016,316 km (0.069 R)
• M12: 5,110,562 km (0.117 R)
• M13: 5,229,044 km (0.091 R)
• M14: 5,590,323 km (0.05 R)
• M15: 5,786,296 km (0.105 R)
• M16: 5,910,013 km (0.102 R)
• M17: 6,159,992 km (0.074 R)
• M18: 6,722,629 km (0.104 R)
• M19: 6,826,749 km (0.09 R)
• M20: 7,248,466 km (0.094 R)
• M21: 8,034,602 km (0.116 R)
• M22: 9,482,560 km (0.1 R)
• M23: 10,191,654 km (0.112 R)
• M24: 10,341,551 km (0.112 R)
• M25: 10,826,099 km (0.114 R)
• M26: 10,979,137 km (0.111 R)
• M27: 11,754,952 km (0.117 R)
• M28: 11,912,179 km (0.097 R)
• M29: 12,870,802 km (0.109 R)
• M30: 13,326,627 km (0.11 R)
• M31: 13,523,648 km (0.084 R)
• M32: 13,754,627 km (0.114 R)
• M33: 14,354,813 km (0.115 R)
• M34: 14,489,302 km (0.084 R)
• M35: 15,031,744 km (0.074 R)
• M36: 15,927,386 km (0.064 R)
• M37: 16,311,553 km (0.115 R)
• M38: 17,410,499 km (0.088 R)
• M39: 17,698,026 km (0.099 R)
• M40: 19,011,346 km (0.035 R)
• M41: 19,530,600 km (0.057 R)
• M42: 20,887,154 km (0.103 R)
• M43: 23,889,583 km (0.12 R)
• M44: 24,329,551 km (0.111 R)
• M45: 25,257,955 km (0.093 R)
• M46: 25,501,949 km (0.1 R)
• M47: 26,734,336 km (0.094 R)
• M48: 27,066,144 km (0.097 R)
• M49: 27,190,909 km (0.117 R)
• M50: 27,943,835 km (0.059 R)
• M51: 28,070,096 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.5

Radius: 7.9

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 14.05 AU - 14.95 AU

Year: 19317 Days

Day: 23.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,183,556 km

• M1: 412,591 km (0.088 R)
• M2: 760,107 km (0.11 R)
• M3: 1,011,132 km (0.053 R)
• M4: 1,235,678 km (0.058 R)
• M5: 1,587,832 km (0.045 R)
• M6: 1,673,551 km (0.054 R)
• M7: 1,849,478 km (0.05 R)
• M8: 2,782,969 km (0.072 R)
• M9: 2,852,083 km (0.081 R)
• M10: 3,242,683 km (0.103 R)
• M11: 5,221,414 km (0.075 R)
• M12: 5,654,201 km (0.099 R)
• M13: 5,964,018 km (0.101 R)
• M14: 6,508,106 km (0.117 R)
• M15: 6,786,059 km (0.088 R)
• M16: 7,449,824 km (0.072 R)
• M17: 7,838,480 km (0.071 R)
• M18: 8,992,029 km (0.109 R)
• M19: 9,931,503 km (0.108 R)
• M20: 10,574,924 km (0.1 R)
• M21: 10,683,532 km (0.075 R)
• M22: 10,792,439 km (0.081 R)
• M23: 11,231,958 km (0.08 R)
• M24: 12,071,651 km (0.079 R)
• M25: 12,128,348 km (0.067 R)
• M26: 12,527,774 km (0.063 R)
• M27: 13,222,357 km (0.074 R)
• M28: 13,633,452 km (0.11 R)
• M29: 14,407,921 km (0.096 R)
• M30: 14,891,570 km (0.064 R)
• M31: 15,319,271 km (0.084 R)
• M32: 15,999,343 km (0.089 R)
• M33: 16,186,490 km (0.109 R)
• M34: 16,563,027 km (0.041 R)
• M35: 16,879,128 km (0.096 R)
• M36: 17,260,902 km (0.077 R)
• M37: 17,324,780 km (0.111 R)
• M38: 17,452,985 km (0.105 R)
• M39: 18,033,126 km (0.102 R)
• M40: 18,162,977 km (0.095 R)
• M41: 18,228,052 km (0.115 R)
• M42: 18,619,699 km (0.07 R)
• M43: 19,146,433 km (0.09 R)
• M44: 19,478,092 km (0.051 R)
• M45: 19,744,825 km (0.119 R)
• M46: 19,945,585 km (0.027 R)
• M47: 20,755,657 km (0.093 R)
• M48: 21,028,075 km (0.103 R)
• M49: 21,783,245 km (0.117 R)
• M50: 21,990,737 km (0.076 R)
• M51: 24,101,713 km (0.083 R)
• M52: 24,244,729 km (0.119 R)
• M53: 25,036,400 km (0.054 R)
• M54: 26,866,880 km (0.054 R)
• M55: 27,163,832 km (0.094 R)
• M56: 27,910,774 km (0.071 R)
• M57: 28,211,466 km (0.101 R)
• M58: 28,286,713 km (0.103 R)
• M59: 29,730,782 km (0.103 R)
• M60: 30,500,463 km (0.074 R)
• M61: 31,510,847 km (0.097 R)
• M62: 32,059,422 km (0.119 R)
• M63: 33,007,125 km (0.094 R)
• M64: 33,325,020 km (0.117 R)
• M65: 33,644,112 km (0.062 R)
• M66: 34,687,707 km (0.037 R)
• M67: 35,010,988 km (0.073 R)
• M68: 37,467,086 km (0.082 R)
• M69: 38,465,053 km (0.11 R)
• M70: 39,051,327 km (0.107 R)
• M71: 42,543,390 km (0.11 R)
• M72: 44,020,520 km (0.091 R)
• M73: 44,985,127 km (0.098 R)
• M74: 45,514,255 km (0.07 R)
• M75: 49,275,444 km (0.098 R)
• M76: 50,094,193 km (0.079 R)
• M77: 51,009,284 km (0.115 R)
• M78: 51,745,455 km (0.074 R)
• M79: 52,299,715 km (0.061 R)
• M80: 54,443,003 km (0.098 R)
• M81: 54,536,801 km (0.075 R)
• M82: 55,100,935 km (0.118 R)
• M83: 55,572,467 km (0.072 R)
• M84: 56,995,293 km (0.118 R)
• M85: 57,950,475 km (0.085 R)
• M86: 58,238,002 km (0.064 R)
• M87: 58,718,361 km (0.093 R)
• M88: 60,750,199 km (0.05 R)
• M89: 62,411,783 km (0.058 R)
• M90: 62,804,926 km (0.069 R)
• M91: 64,982,024 km (0.096 R)
• M92: 65,979,692 km (0.104 R)
• M93: 66,079,623 km (0.045 R)
• M94: 66,681,007 km (0.106 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 10,437 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit