🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.58 AU - 0.8 AU

Year: 215 Days

Day: 35.7 Hours

Environment

Temp: 110 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,308,902 km

• M1: 625,768 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.91 AU - 1.01 AU

Year: 352 Days

Day: 14.4 Hours

Environment

Temp: 38 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,308,902 km

• M1: 426,504 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.16 AU - 1.28 AU

Year: 505 Days

Day: 24.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,308,902 km

• M1: 799,451 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.97 AU - 1.47 AU

Year: 505 Days

Day: 30.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,308,902 km

• M1: 219,909 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.54 AU - 1.84 AU

Year: 823 Days

Day: 21.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 147.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.3

Radius: 12.2

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.92 AU - 9.76 AU

Year: 9026 Days

Day: 5.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 86,308,902 km

• M1: 269,426 km (0.069 R)
• M2: 368,011 km (0.113 R)
• M3: 708,795 km (0.078 R)
• M4: 805,734 km (0.082 R)
• M5: 892,950 km (0.073 R)
• M6: 1,061,846 km (0.094 R)
• M7: 1,208,302 km (0.1 R)
• M8: 1,292,825 km (0.054 R)
• M9: 1,450,351 km (0.088 R)
• M10: 1,540,708 km (0.106 R)
• M11: 2,185,475 km (0.111 R)
• M12: 2,353,773 km (0.086 R)
• M13: 2,976,549 km (0.099 R)
• M14: 3,093,086 km (0.076 R)
• M15: 3,525,573 km (0.115 R)
• M16: 3,749,072 km (0.109 R)
• M17: 4,054,401 km (0.117 R)
• M18: 4,880,481 km (0.086 R)
• M19: 5,046,385 km (0.071 R)
• M20: 5,214,234 km (0.077 R)
• M21: 5,383,878 km (0.088 R)
• M22: 5,845,387 km (0.037 R)
• M23: 6,379,900 km (0.043 R)
• M24: 6,531,293 km (0.112 R)
• M25: 7,085,853 km (0.082 R)
• M26: 7,655,521 km (0.059 R)
• M27: 8,076,191 km (0.11 R)
• M28: 8,371,946 km (0.054 R)
• M29: 8,571,060 km (0.116 R)
• M30: 8,671,291 km (0.109 R)
• M31: 9,075,804 km (0.106 R)
• M32: 9,212,087 km (0.087 R)
• M33: 9,763,954 km (0.083 R)
• M34: 10,184,773 km (0.07 R)
• M35: 10,290,987 km (0.109 R)
• M36: 11,008,309 km (0.109 R)
• M37: 11,153,568 km (0.097 R)
• M38: 12,264,482 km (0.048 R)
• M39: 12,566,670 km (0.094 R)
• M40: 13,294,164 km (0.087 R)
• M41: 13,565,685 km (0.073 R)
• M42: 14,114,260 km (0.118 R)
• M43: 15,192,561 km (0.05 R)
• M44: 15,273,494 km (0.068 R)
• M45: 15,721,240 km (0.115 R)
• M46: 16,380,219 km (0.03 R)
• M47: 16,588,010 km (0.104 R)
• M48: 16,713,074 km (0.106 R)
• M49: 16,838,587 km (0.108 R)
• M50: 18,238,673 km (0.058 R)
• M51: 19,061,761 km (0.094 R)
• M52: 19,280,323 km (0.117 R)
• M53: 20,968,834 km (0.091 R)
• M54: 21,511,875 km (0.102 R)
• M55: 21,876,445 km (0.099 R)
• M56: 23,215,346 km (0.118 R)
• M57: 23,355,369 km (0.047 R)
• M58: 24,059,676 km (0.109 R)
• M59: 24,723,292 km (0.046 R)
• M60: 25,153,087 km (0.119 R)
• M61: 25,730,086 km (0.106 R)
• M62: 27,486,963 km (0.069 R)
• M63: 28,280,131 km (0.085 R)
• M64: 28,529,660 km (0.098 R)
• M65: 29,030,664 km (0.112 R)
• M66: 30,041,646 km (0.038 R)
• M67: 30,296,112 km (0.05 R)
• M68: 30,602,488 km (0.108 R)
• M69: 31,012,536 km (0.096 R)
• M70: 31,993,898 km (0.12 R)
• M71: 32,932,924 km (0.11 R)
• M72: 33,828,118 km (0.092 R)
• M73: 34,039,948 km (0.08 R)
• M74: 34,199,120 km (0.088 R)
• M75: 34,305,335 km (0.09 R)
• M76: 34,838,203 km (0.092 R)
• M77: 34,945,015 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 557.7

Radius: 5.8

Gravity: 16.58 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 14.07 AU - 20.37 AU

Year: 26778 Days

Day: 19.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,308,902 km

• M1: 86,318 km (0.104 R)
• M2: 133,890 km (0.074 R)
• M3: 200,012 km (0.086 R)
• M4: 297,999 km (0.106 R)
• M5: 922,869 km (0.112 R)
• M6: 1,214,884 km (0.074 R)
• M7: 1,843,345 km (0.075 R)
• M8: 2,758,435 km (0.077 R)
• M9: 3,304,467 km (0.089 R)
• M10: 5,851,970 km (0.11 R)
• M11: 5,957,436 km (0.073 R)
• M12: 7,670,032 km (0.044 R)
• M13: 7,901,311 km (0.089 R)
• M14: 8,193,924 km (0.103 R)
• M15: 8,789,473 km (0.116 R)
• M16: 9,833,666 km (0.08 R)
• M17: 10,722,577 km (0.09 R)
• M18: 12,576,394 km (0.115 R)
• M19: 12,780,744 km (0.067 R)
• M20: 13,055,107 km (0.063 R)
• M21: 13,679,229 km (0.106 R)
• M22: 14,030,186 km (0.099 R)
• M23: 15,173,263 km (0.108 R)
• M24: 15,245,669 km (0.102 R)
• M25: 16,643,511 km (0.088 R)
• M26: 17,168,749 km (0.087 R)
• M27: 17,244,296 km (0.082 R)
• M28: 17,395,540 km (0.087 R)
• M29: 18,235,532 km (0.103 R)
• M30: 18,544,302 km (0.089 R)
• M31: 18,776,926 km (0.057 R)
• M32: 19,010,598 km (0.101 R)
• M33: 19,717,299 km (0.1 R)
• M34: 20,432,526 km (0.116 R)
• M35: 21,399,527 km (0.072 R)
• M36: 21,562,139 km (0.051 R)
• M37: 23,545,059 km (0.072 R)
• M38: 23,881,206 km (0.053 R)
• M39: 24,134,325 km (0.076 R)
• M40: 24,643,257 km (0.112 R)
• M41: 27,593,327 km (0.104 R)
• M42: 27,859,013 km (0.056 R)
• M43: 29,019,743 km (0.097 R)
• M44: 32,409,032 km (0.043 R)
• M45: 32,502,232 km (0.094 R)
• M46: 32,876,526 km (0.066 R)
• M47: 34,007,635 km (0.066 R)
• M48: 34,482,608 km (0.09 R)
• M49: 36,501,731 km (0.082 R)
• M50: 38,657,885 km (0.062 R)
• M51: 38,855,803 km (0.091 R)
• M52: 39,054,319 km (0.117 R)
• M53: 40,653,371 km (0.082 R)
• M54: 42,682,217 km (0.082 R)
• M55: 44,743,826 km (0.085 R)
• M56: 46,101,127 km (0.058 R)
• M57: 46,837,597 km (0.088 R)
• M58: 47,790,087 km (0.093 R)
• M59: 52,319,163 km (0.054 R)
• M60: 52,867,439 km (0.032 R)
• M61: 53,527,913 km (0.119 R)
• M62: 54,301,783 km (0.08 R)
• M63: 54,968,092 km (0.106 R)
• M64: 56,084,541 km (0.079 R)
• M65: 56,758,031 km (0.084 R)
• M66: 57,208,470 km (0.084 R)
• M67: 57,434,213 km (0.066 R)
• M68: 58,908,350 km (0.078 R)
• M69: 61,662,447 km (0.095 R)
• M70: 62,706,042 km (0.059 R)
• M71: 63,521,799 km (0.084 R)
• M72: 66,226,529 km (0.091 R)
• M73: 67,295,106 km (0.084 R)
• M74: 68,249,690 km (0.088 R)
• M75: 73,702,383 km (0.085 R)
• M76: 77,164,975 km (0.111 R)
• M77: 79,670,590 km (0.061 R)
• M78: 79,796,701 km (0.115 R)
• M79: 79,922,662 km (0.119 R)
• M80: 80,680,376 km (0.054 R)
• M81: 82,202,833 km (0.104 R)
• M82: 82,839,970 km (0.086 R)
• M83: 82,967,577 km (0.088 R)
• M84: 83,734,715 km (0.103 R)
• M85: 83,862,921 km (0.088 R)
• M86: 84,504,247 km (0.075 R)
• M87: 84,632,751 km (0.114 R)
• M88: 85,018,564 km (0.061 R)
• M89: 85,276,172 km (0.081 R)
• M90: 85,921,088 km (0.055 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 15,133 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit