🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.6 AU - 0.96 AU

Year: 253 Days

Day: 12.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,256,261 km

• M1: 30,368 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.41 AU - 1.95 AU

Year: 799 Days

Day: 18.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.09 AU - 3.47 AU

Year: 2181 Days

Day: 37.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 140.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,256,261 km

• M1: 1,016,069 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.11 AU - 3.8 AU

Year: 2352 Days

Day: 12.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,256,261 km

• M1: 400,773 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.8

Radius: 14.3

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.56 AU - 7.84 AU

Year: 7092 Days

Day: 12.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,256,261 km

• M1: 184,454 km (0.038 R)
• M2: 292,913 km (0.089 R)
• M3: 410,646 km (0.098 R)
• M4: 503,247 km (0.084 R)
• M5: 775,515 km (0.098 R)
• M6: 914,941 km (0.081 R)
• M7: 1,115,402 km (0.117 R)
• M8: 1,743,264 km (0.094 R)
• M9: 1,889,571 km (0.062 R)
• M10: 2,062,057 km (0.119 R)
• M11: 2,262,668 km (0.052 R)
• M12: 2,707,871 km (0.092 R)
• M13: 3,257,793 km (0.068 R)
• M14: 3,413,973 km (0.107 R)
• M15: 3,733,813 km (0.078 R)
• M16: 4,203,999 km (0.106 R)
• M17: 4,431,837 km (0.109 R)
• M18: 4,605,370 km (0.072 R)
• M19: 4,899,929 km (0.12 R)
• M20: 5,049,527 km (0.086 R)
• M21: 5,507,446 km (0.115 R)
• M22: 6,074,721 km (0.119 R)
• M23: 7,129,535 km (0.107 R)
• M24: 7,436,510 km (0.118 R)
• M25: 8,276,203 km (0.1 R)
• M26: 8,490,876 km (0.118 R)
• M27: 8,634,939 km (0.117 R)
• M28: 9,219,866 km (0.117 R)
• M29: 9,629,316 km (0.092 R)
• M30: 10,159,341 km (0.099 R)
• M31: 10,893,717 km (0.107 R)
• M32: 11,011,301 km (0.108 R)
• M33: 11,208,022 km (0.054 R)
• M34: 11,605,354 km (0.118 R)
• M35: 12,047,565 km (0.092 R)
• M36: 12,169,188 km (0.082 R)
• M37: 12,783,437 km (0.1 R)
• M38: 12,907,454 km (0.078 R)
• M39: 13,829,426 km (0.099 R)
• M40: 14,990,006 km (0.102 R)
• M41: 15,427,879 km (0.082 R)
• M42: 16,316,041 km (0.072 R)
• M43: 16,585,766 km (0.111 R)
• M44: 16,902,315 km (0.087 R)
• M45: 17,725,403 km (0.106 R)
• M46: 17,910,156 km (0.07 R)
• M47: 18,188,408 km (0.099 R)
• M48: 18,328,133 km (0.077 R)
• M49: 18,468,156 km (0.104 R)
• M50: 18,702,277 km (0.11 R)
• M51: 20,708,235 km (0.116 R)
• M52: 22,182,522 km (0.101 R)
• M53: 22,882,191 km (0.101 R)
• M54: 23,589,041 km (0.115 R)
• M55: 23,996,097 km (0.034 R)
• M56: 24,972,522 km (0.048 R)
• M57: 25,283,536 km (0.072 R)
• M58: 25,752,376 km (0.079 R)
• M59: 26,329,524 km (0.035 R)
• M60: 26,487,500 km (0.115 R)
• M61: 27,282,912 km (0.113 R)
• M62: 28,247,668 km (0.101 R)
• M63: 28,626,001 km (0.09 R)
• M64: 28,842,769 km (0.084 R)
• M65: 30,708,404 km (0.101 R)
• M66: 31,320,259 km (0.083 R)
• M67: 32,217,547 km (0.081 R)
• M68: 32,782,578 km (0.111 R)
• M69: 33,407,897 km (0.089 R)
• M70: 33,693,480 km (0.102 R)
• M71: 34,151,997 km (0.077 R)
• M72: 35,307,641 km (0.06 R)
• M73: 36,711,168 km (0.117 R)
• M74: 37,419,663 km (0.076 R)
• M75: 38,371,555 km (0.034 R)
• M76: 38,670,601 km (0.092 R)
• M77: 39,391,663 km (0.088 R)
• M78: 39,693,401 km (0.074 R)
• M79: 39,995,888 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.9

Radius: 6.6

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.08 AU - 17.56 AU

Year: 22012 Days

Day: 24.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,256,261 km

• M1: 125,213 km (0.087 R)
• M2: 295,306 km (0.049 R)
• M3: 564,732 km (0.112 R)
• M4: 847,622 km (0.068 R)
• M5: 968,796 km (0.068 R)
• M6: 1,593,217 km (0.087 R)
• M7: 1,700,329 km (0.118 R)
• M8: 1,921,884 km (0.116 R)
• M9: 2,036,177 km (0.089 R)
• M10: 2,295,430 km (0.035 R)
• M11: 2,975,801 km (0.04 R)
• M12: 3,108,345 km (0.095 R)
• M13: 3,685,942 km (0.089 R)
• M14: 4,089,407 km (0.075 R)
• M15: 5,285,742 km (0.114 R)
• M16: 5,576,261 km (0.102 R)
• M17: 5,641,635 km (0.104 R)
• M18: 5,905,226 km (0.104 R)
• M19: 6,105,687 km (0.111 R)
• M20: 6,206,666 km (0.071 R)
• M21: 6,444,676 km (0.076 R)
• M22: 6,789,799 km (0.04 R)
• M23: 8,229,528 km (0.101 R)
• M24: 8,528,425 km (0.083 R)
• M25: 8,641,521 km (0.076 R)
• M26: 8,907,207 km (0.12 R)
• M27: 9,838,304 km (0.118 R)
• M28: 10,076,015 km (0.105 R)
• M29: 10,800,218 km (0.119 R)
• M30: 11,045,409 km (0.037 R)
• M31: 11,251,106 km (0.049 R)
• M32: 11,541,177 km (0.11 R)
• M33: 12,128,647 km (0.108 R)
• M34: 12,640,122 km (0.1 R)
• M35: 12,941,712 km (0.091 R)
• M36: 13,332,910 km (0.086 R)
• M37: 14,529,693 km (0.116 R)
• M38: 14,936,151 km (0.12 R)
• M39: 15,254,944 km (0.106 R)
• M40: 18,369,123 km (0.116 R)
• M41: 20,853,943 km (0.05 R)
• M42: 21,363,474 km (0.088 R)
• M43: 21,517,111 km (0.061 R)
• M44: 21,568,423 km (0.053 R)
• M45: 21,928,654 km (0.112 R)
• M46: 22,135,399 km (0.119 R)
• M47: 22,239,070 km (0.119 R)
• M48: 22,968,958 km (0.081 R)
• M49: 23,073,826 km (0.117 R)
• M50: 24,078,376 km (0.092 R)
• M51: 24,131,633 km (0.11 R)
• M52: 24,989,277 km (0.086 R)
• M53: 25,530,223 km (0.088 R)
• M54: 26,020,605 km (0.088 R)
• M55: 27,176,548 km (0.088 R)
• M56: 27,732,902 km (0.084 R)
• M57: 28,124,549 km (0.105 R)
• M58: 28,743,735 km (0.105 R)
• M59: 29,367,408 km (0.11 R)
• M60: 30,859,198 km (0.105 R)
• M61: 30,917,093 km (0.107 R)
• M62: 32,199,296 km (0.114 R)
• M63: 33,320,682 km (0.049 R)
• M64: 33,796,702 km (0.111 R)
• M65: 34,035,460 km (0.091 R)
• M66: 34,574,910 km (0.068 R)
• M67: 34,996,477 km (0.096 R)
• M68: 35,056,765 km (0.057 R)
• M69: 35,480,277 km (0.087 R)
• M70: 35,905,284 km (0.114 R)
• M71: 37,067,809 km (0.088 R)
• M72: 38,366,917 km (0.107 R)
• M73: 38,740,762 km (0.102 R)
• M74: 38,865,676 km (0.095 R)
• M75: 39,492,342 km (0.093 R)
• M76: 40,059,019 km (0.105 R)
• M77: 40,691,818 km (0.107 R)
• M78: 41,073,143 km (0.113 R)
• M79: 42,803,691 km (0.095 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 17,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit