🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.97 AU - 0.97 AU

Year: 351 Days

Day: 34.1 Hours

Environment

Temp: 24 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.75 AU - 1.21 AU

Year: 356 Days

Day: 16.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 49.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,294,522 km

• M1: 325,076 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.93 AU - 1.23 AU

Year: 412 Days

Day: 18.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.18 AU - 2.44 AU

Year: 1289 Days

Day: 23.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,294,522 km

• M1: 89,160 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.5 AU - 2.64 AU

Year: 1512 Days

Day: 16.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.58 AU - 2.94 AU

Year: 1683 Days

Day: 14.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.92 AU - 5 AU

Year: 3458 Days

Day: 47.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 81.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,294,522 km

• M1: 349,610 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.4

Radius: 8.5

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.63 AU - 11.29 AU

Year: 11539 Days

Day: 13.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 35,294,522 km

• M1: 107,561 km (0.044 R)
• M2: 206,595 km (0.117 R)
• M3: 376,089 km (0.108 R)
• M4: 611,556 km (0.1 R)
• M5: 934,987 km (0.109 R)
• M6: 1,103,883 km (0.119 R)
• M7: 1,319,902 km (0.103 R)
• M8: 1,395,000 km (0.073 R)
• M9: 1,549,535 km (0.11 R)
• M10: 1,642,435 km (0.116 R)
• M11: 1,709,904 km (0.094 R)
• M12: 1,932,356 km (0.052 R)
• M13: 2,223,473 km (0.079 R)
• M14: 2,718,193 km (0.057 R)
• M15: 2,830,990 km (0.045 R)
• M16: 3,061,221 km (0.069 R)
• M17: 3,212,465 km (0.094 R)
• M18: 3,349,048 km (0.094 R)
• M19: 3,487,575 km (0.083 R)
• M20: 3,788,117 km (0.101 R)
• M21: 3,987,232 km (0.09 R)
• M22: 4,414,484 km (0.056 R)
• M23: 4,623,921 km (0.057 R)
• M24: 4,934,635 km (0.103 R)
• M25: 4,993,577 km (0.039 R)
• M26: 5,152,151 km (0.089 R)
• M27: 5,352,612 km (0.047 R)
• M28: 5,637,745 km (0.07 R)
• M29: 5,948,610 km (0.059 R)
• M30: 6,011,590 km (0.098 R)
• M31: 6,116,758 km (0.085 R)
• M32: 6,717,692 km (0.078 R)
• M33: 7,091,687 km (0.109 R)
• M34: 7,654,025 km (0.092 R)
• M35: 7,813,946 km (0.074 R)
• M36: 8,067,664 km (0.094 R)
• M37: 8,678,172 km (0.098 R)
• M38: 8,797,252 km (0.076 R)
• M39: 9,206,403 km (0.028 R)
• M40: 10,775,983 km (0.082 R)
• M41: 11,735,803 km (0.05 R)
• M42: 13,432,243 km (0.118 R)
• M43: 13,791,727 km (0.096 R)
• M44: 14,605,240 km (0.111 R)
• M45: 15,491,907 km (0.114 R)
• M46: 16,720,853 km (0.028 R)
• M47: 16,988,334 km (0.054 R)
• M48: 17,107,564 km (0.088 R)
• M49: 17,889,961 km (0.098 R)
• M50: 18,469,054 km (0.063 R)
• M51: 19,209,264 km (0.096 R)
• M52: 20,116,575 km (0.115 R)
• M53: 20,623,263 km (0.074 R)
• M54: 20,782,435 km (0.059 R)
• M55: 21,230,182 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.1

Radius: 10.9

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 8.76 AU - 12.84 AU

Year: 13029 Days

Day: 10.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 35,294,522 km

• M1: 136,732 km (0.043 R)
• M2: 220,507 km (0.04 R)
• M3: 309,219 km (0.113 R)
• M4: 406,308 km (0.089 R)
• M5: 493,823 km (0.094 R)
• M6: 704,756 km (0.09 R)
• M7: 946,057 km (0.058 R)
• M8: 1,181,374 km (0.118 R)
• M9: 1,383,481 km (0.072 R)
• M10: 1,918,443 km (0.093 R)
• M11: 2,239,630 km (0.104 R)
• M12: 2,343,600 km (0.1 R)
• M13: 2,887,987 km (0.085 R)
• M14: 2,955,904 km (0.106 R)
• M15: 3,813,100 km (0.086 R)
• M16: 3,913,032 km (0.094 R)
• M17: 4,089,856 km (0.08 R)
• M18: 4,477,763 km (0.101 R)
• M19: 6,233,444 km (0.061 R)
• M20: 6,321,856 km (0.077 R)
• M21: 6,559,717 km (0.094 R)
• M22: 7,044,564 km (0.054 R)
• M23: 7,260,284 km (0.076 R)
• M24: 7,353,334 km (0.049 R)
• M25: 7,666,741 km (0.089 R)
• M26: 10,432,208 km (0.101 R)
• M27: 11,033,292 km (0.047 R)
• M28: 11,140,553 km (0.101 R)
• M29: 11,536,689 km (0.117 R)
• M30: 11,827,806 km (0.046 R)
• M31: 12,678,120 km (0.076 R)
• M32: 13,319,297 km (0.084 R)
• M33: 13,433,590 km (0.118 R)
• M34: 13,510,034 km (0.098 R)
• M35: 13,893,902 km (0.069 R)
• M36: 14,203,719 km (0.103 R)
• M37: 14,320,406 km (0.106 R)
• M38: 15,186,278 km (0.111 R)
• M39: 15,947,731 km (0.104 R)
• M40: 16,557,792 km (0.047 R)
• M41: 16,803,880 km (0.104 R)
• M42: 16,968,587 km (0.111 R)
• M43: 17,341,236 km (0.108 R)
• M44: 17,424,562 km (0.106 R)
• M45: 17,842,388 km (0.059 R)
• M46: 18,305,992 km (0.063 R)
• M47: 18,560,458 km (0.085 R)
• M48: 19,116,065 km (0.068 R)
• M49: 19,331,186 km (0.1 R)
• M50: 19,676,907 km (0.103 R)
• M51: 20,903,610 km (0.111 R)
• M52: 21,125,164 km (0.111 R)
• M53: 21,436,776 km (0.1 R)
• M54: 22,019,610 km (0.048 R)
• M55: 23,017,727 km (0.119 R)
• M56: 23,384,242 km (0.113 R)
• M57: 23,752,851 km (0.099 R)
• M58: 24,402,405 km (0.111 R)
• M59: 24,542,279 km (0.111 R)
• M60: 25,151,890 km (0.077 R)
• M61: 25,340,383 km (0.12 R)
• M62: 26,147,165 km (0.116 R)
• M63: 26,433,794 km (0.072 R)
• M64: 26,673,600 km (0.107 R)
• M65: 28,962,148 km (0.086 R)
• M66: 29,556,500 km (0.093 R)
• M67: 30,455,434 km (0.078 R)
• M68: 31,363,493 km (0.066 R)
• M69: 32,434,165 km (0.094 R)
• M70: 33,464,894 km (0.116 R)
• M71: 34,245,047 km (0.103 R)
• M72: 34,715,981 km (0.092 R)
• M73: 35,031,184 km (0.089 R)
• M74: 35,189,159 km (0.118 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: 503 - 12,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit