🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.25 AU - 1.41 AU

Year: 549 Days

Day: 33.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 65.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,106,795 km

• M1: 828,772 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.18 AU - 1.7 AU

Year: 619 Days

Day: 15.5 Hours

Environment

Temp: -20 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,106,795 km

• M1: 698,921 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.58 AU - 1.84 AU

Year: 801 Days

Day: 37.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.27 AU - 2.29 AU

Year: 1233 Days

Day: 47.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.1 AU - 2.72 AU

Year: 1340 Days

Day: 12 Hours

Environment

Temp: -80 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.37 AU - 2.87 AU

Year: 1519 Days

Day: 29.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,106,795 km

• M1: 1,172,847 km (0.092 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.2 AU - 3.06 AU

Year: 1528 Days

Day: 41.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.5

Radius: 9.8

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.56 AU - 8.94 AU

Year: 6992 Days

Day: 12.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 59,106,795 km

• M1: 156,479 km (0.087 R)
• M2: 241,002 km (0.109 R)
• M3: 376,239 km (0.108 R)
• M4: 548,426 km (0.046 R)
• M5: 881,131 km (0.107 R)
• M6: 1,031,178 km (0.106 R)
• M7: 1,100,592 km (0.116 R)
• M8: 1,162,824 km (0.07 R)
• M9: 1,300,305 km (0.09 R)
• M10: 1,482,365 km (0.095 R)
• M11: 1,808,040 km (0.074 R)
• M12: 1,903,783 km (0.052 R)
• M13: 2,303,957 km (0.062 R)
• M14: 2,373,221 km (0.053 R)
• M15: 2,549,447 km (0.107 R)
• M16: 2,865,398 km (0.107 R)
• M17: 3,078,874 km (0.052 R)
• M18: 3,181,049 km (0.096 R)
• M19: 3,507,920 km (0.09 R)
• M20: 3,614,883 km (0.076 R)
• M21: 3,709,279 km (0.084 R)
• M22: 3,873,238 km (0.058 R)
• M23: 4,123,516 km (0.038 R)
• M24: 4,265,035 km (0.036 R)
• M25: 4,364,967 km (0.1 R)
• M26: 4,625,566 km (0.111 R)
• M27: 5,207,651 km (0.064 R)
• M28: 5,406,916 km (0.067 R)
• M29: 5,577,457 km (0.099 R)
• M30: 5,639,989 km (0.081 R)
• M31: 6,019,669 km (0.07 R)
• M32: 6,132,017 km (0.1 R)
• M33: 6,538,923 km (0.028 R)
• M34: 6,787,255 km (0.064 R)
• M35: 6,887,486 km (0.095 R)
• M36: 7,072,539 km (0.107 R)
• M37: 7,242,332 km (0.098 R)
• M38: 7,464,784 km (0.101 R)
• M39: 8,110,748 km (0.109 R)
• M40: 8,217,112 km (0.118 R)
• M41: 9,530,432 km (0.11 R)
• M42: 10,039,663 km (0.058 R)
• M43: 10,849,286 km (0.03 R)
• M44: 10,946,974 km (0.101 R)
• M45: 11,699,750 km (0.109 R)
• M46: 12,633,391 km (0.109 R)
• M47: 12,818,742 km (0.07 R)
• M48: 13,569,724 km (0.074 R)
• M49: 13,696,134 km (0.08 R)
• M50: 13,759,563 km (0.117 R)
• M51: 14,078,207 km (0.074 R)
• M52: 14,227,655 km (0.074 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.7

Radius: 11.8

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.86 AU - 12.06 AU

Year: 14814 Days

Day: 10.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,106,795 km

• M1: 337,642 km (0.083 R)
• M2: 429,795 km (0.098 R)
• M3: 812,765 km (0.11 R)
• M4: 901,477 km (0.054 R)
• M5: 993,928 km (0.077 R)
• M6: 1,163,871 km (0.082 R)
• M7: 1,370,316 km (0.094 R)
• M8: 1,589,178 km (0.09 R)
• M9: 2,217,788 km (0.111 R)
• M10: 2,813,936 km (0.115 R)
• M11: 3,495,354 km (0.116 R)
• M12: 3,607,553 km (0.088 R)
• M13: 3,797,243 km (0.104 R)
• M14: 3,951,478 km (0.088 R)
• M15: 4,266,382 km (0.067 R)
• M16: 5,345,132 km (0.034 R)
• M17: 5,474,983 km (0.032 R)
• M18: 5,693,695 km (0.032 R)
• M19: 5,870,669 km (0.048 R)
• M20: 6,275,631 km (0.089 R)
• M21: 6,504,665 km (0.099 R)
• M22: 7,065,358 km (0.059 R)
• M23: 7,690,527 km (0.09 R)
• M24: 7,837,283 km (0.075 R)
• M25: 8,686,700 km (0.108 R)
• M26: 8,839,738 km (0.095 R)
• M27: 9,096,598 km (0.062 R)
• M28: 9,460,420 km (0.081 R)
• M29: 10,041,907 km (0.11 R)
• M30: 10,256,280 km (0.109 R)
• M31: 10,908,378 km (0.104 R)
• M32: 11,573,938 km (0.099 R)
• M33: 11,968,278 km (0.117 R)
• M34: 13,119,135 km (0.056 R)
• M35: 13,945,813 km (0.11 R)
• M36: 14,607,185 km (0.119 R)
• M37: 15,835,683 km (0.119 R)
• M38: 16,085,361 km (0.105 R)
• M39: 17,675,288 km (0.1 R)
• M40: 18,064,392 km (0.063 R)
• M41: 18,521,862 km (0.108 R)
• M42: 20,321,973 km (0.104 R)
• M43: 20,865,911 km (0.066 R)
• M44: 21,277,156 km (0.092 R)
• M45: 22,596,758 km (0.028 R)
• M46: 23,871,332 km (0.083 R)
• M47: 24,014,497 km (0.09 R)
• M48: 24,157,812 km (0.11 R)
• M49: 25,096,539 km (0.117 R)
• M50: 26,120,835 km (0.058 R)
• M51: 26,415,992 km (0.089 R)
• M52: 27,607,689 km (0.08 R)
• M53: 28,361,363 km (0.096 R)
• M54: 28,969,179 km (0.094 R)
• M55: 29,045,474 km (0.104 R)
• M56: 29,121,769 km (0.093 R)
• M57: 29,351,252 km (0.069 R)
• M58: 29,889,056 km (0.113 R)
• M59: 30,740,567 km (0.113 R)
• M60: 32,230,263 km (0.117 R)
• M61: 32,388,388 km (0.053 R)
• M62: 34,791,977 km (0.058 R)
• M63: 35,198,135 km (0.026 R)
• M64: 36,508,313 km (0.112 R)
• M65: 38,671,349 km (0.086 R)
• M66: 39,260,764 km (0.106 R)
• M67: 42,512,125 km (0.112 R)
• M68: 42,598,891 km (0.069 R)
• M69: 44,257,932 km (0.083 R)
• M70: 45,316,486 km (0.054 R)
• M71: 46,115,937 km (0.1 R)
• M72: 47,638,694 km (0.111 R)
• M73: 48,089,732 km (0.109 R)
• M74: 48,361,102 km (0.09 R)
• M75: 49,725,135 km (0.083 R)
• M76: 49,907,944 km (0.077 R)
• M77: 49,999,498 km (0.072 R)
• M78: 51,378,641 km (0.049 R)
• M79: 52,212,200 km (0.061 R)
• M80: 53,424,092 km (0.067 R)
• M81: 53,892,633 km (0.071 R)
• M82: 54,362,669 km (0.107 R)
• M83: 57,019,378 km (0.108 R)
• M84: 58,846,118 km (0.076 R)
• M85: 58,942,758 km (0.083 R)
• M86: 59,718,124 km (0.116 R)
• M87: 61,376,865 km (0.116 R)
• M88: 62,556,893 km (0.104 R)
• M89: 63,248,633 km (0.077 R)
• M90: 64,042,400 km (0.076 R)
• M91: 65,039,170 km (0.036 R)
• M92: 65,639,806 km (0.088 R)
• M93: 65,840,416 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.5

Radius: 4.8

Gravity: 11.78 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12 AU - 18.9 AU

Year: 21750 Days

Day: 18.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 59,106,795 km

• M1: 64,925 km (0.077 R)
• M2: 110,104 km (0.08 R)
• M3: 366,515 km (0.076 R)
• M4: 567,874 km (0.088 R)
• M5: 884,423 km (0.09 R)
• M6: 1,321,398 km (0.048 R)
• M7: 1,548,936 km (0.093 R)
• M8: 1,680,582 km (0.108 R)
• M9: 1,954,945 km (0.067 R)
• M10: 2,126,384 km (0.085 R)
• M11: 2,332,530 km (0.074 R)
• M12: 2,514,291 km (0.094 R)
• M13: 2,575,926 km (0.115 R)
• M14: 2,732,106 km (0.05 R)
• M15: 2,891,428 km (0.081 R)
• M16: 3,021,129 km (0.105 R)
• M17: 3,421,602 km (0.032 R)
• M18: 3,945,494 km (0.118 R)
• M19: 4,198,464 km (0.104 R)
• M20: 4,606,567 km (0.075 R)
• M21: 5,144,222 km (0.07 R)
• M22: 5,540,357 km (0.113 R)
• M23: 5,661,083 km (0.12 R)
• M24: 6,872,377 km (0.046 R)
• M25: 7,663,151 km (0.11 R)
• M26: 8,808,173 km (0.109 R)
• M27: 8,902,120 km (0.106 R)
• M28: 9,281,052 km (0.062 R)
• M29: 10,103,691 km (0.106 R)
• M30: 10,251,194 km (0.053 R)
• M31: 10,449,112 km (0.088 R)
• M32: 11,973,066 km (0.116 R)
• M33: 12,233,815 km (0.066 R)
• M34: 12,496,359 km (0.113 R)
• M35: 13,348,917 km (0.055 R)
• M36: 13,945,962 km (0.086 R)
• M37: 15,334,979 km (0.03 R)
• M38: 17,117,437 km (0.096 R)
• M39: 17,824,885 km (0.083 R)
• M40: 17,943,666 km (0.087 R)
• M41: 18,182,125 km (0.087 R)
• M42: 18,601,897 km (0.031 R)
• M43: 18,782,761 km (0.076 R)
• M44: 19,268,056 km (0.114 R)
• M45: 19,512,200 km (0.056 R)
• M46: 19,880,360 km (0.088 R)
• M47: 21,375,890 km (0.111 R)
• M48: 22,842,697 km (0.114 R)
• M49: 23,686,130 km (0.059 R)
• M50: 24,473,613 km (0.09 R)
• M51: 25,003,339 km (0.07 R)
• M52: 25,069,910 km (0.085 R)
• M53: 25,872,353 km (0.095 R)
• M54: 29,235,164 km (0.057 R)
• M55: 29,445,498 km (0.04 R)
• M56: 30,150,254 km (0.118 R)
• M57: 30,646,769 km (0.074 R)
• M58: 43,424,223 km (0.055 R)
• M59: 44,145,434 km (0.076 R)
• M60: 45,032,250 km (0.069 R)
• M61: 45,680,907 km (0.104 R)
• M62: 47,810,283 km (0.088 R)
• M63: 48,886,939 km (0.084 R)
• M64: 49,219,943 km (0.063 R)
• M65: 50,390,996 km (0.047 R)
• M66: 52,760,626 km (0.05 R)
• M67: 53,016,588 km (0.045 R)
• M68: 53,959,054 km (0.075 R)
• M69: 54,044,924 km (0.105 R)
• M70: 55,426,161 km (0.094 R)
• M71: 58,311,455 km (0.116 R)
• M72: 59,018,305 km (0.109 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 17,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit