🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.43 AU - 0.59 AU

Year: 133 Days

Day: 25.2 Hours

Environment

Temp: 217 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,423,600 km

• M1: 256,860 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.5 AU - 0.66 AU

Year: 161 Days

Day: 23.3 Hours

Environment

Temp: 226 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 35,423,600 km

• M1: 240,553 km (0.09 R)
• M2: 430,543 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.48 AU - 0.74 AU

Year: 174 Days

Day: 42.7 Hours

Environment

Temp: 145 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.48 AU - 1.76 AU

Year: 753 Days

Day: 18.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,423,600 km

• M1: 756,816 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.42 AU - 2.24 AU

Year: 904 Days

Day: 42.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,423,600 km

• M1: 929,900 km (0.052 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.54 AU - 3.98 AU

Year: 2663 Days

Day: 46 Hours

Environment

Temp: -126 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.19 AU - 5.09 AU

Year: 3651 Days

Day: 17.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.4

Radius: 12.3

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.71 AU - 6.85 AU

Year: 5748 Days

Day: 9.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,423,600 km

• M1: 159,023 km (0.102 R)
• M2: 289,621 km (0.095 R)
• M3: 515,514 km (0.099 R)
• M4: 848,370 km (0.103 R)
• M5: 1,000,211 km (0.106 R)
• M6: 1,079,947 km (0.104 R)
• M7: 1,816,417 km (0.072 R)
• M8: 1,895,704 km (0.047 R)
• M9: 2,224,520 km (0.051 R)
• M10: 2,461,334 km (0.08 R)
• M11: 2,752,002 km (0.091 R)
• M12: 2,913,119 km (0.106 R)
• M13: 3,053,891 km (0.118 R)
• M14: 3,342,316 km (0.116 R)
• M15: 3,514,652 km (0.113 R)
• M16: 4,340,133 km (0.041 R)
• M17: 4,664,761 km (0.079 R)
• M18: 4,969,492 km (0.105 R)
• M19: 5,569,379 km (0.049 R)
• M20: 5,863,189 km (0.066 R)
• M21: 6,192,305 km (0.083 R)
• M22: 6,466,218 km (0.107 R)
• M23: 6,712,905 km (0.099 R)
• M24: 6,837,520 km (0.082 R)
• M25: 7,343,460 km (0.115 R)
• M26: 8,291,312 km (0.111 R)
• M27: 8,898,979 km (0.115 R)
• M28: 9,731,491 km (0.063 R)
• M29: 10,050,284 km (0.1 R)
• M30: 10,157,247 km (0.083 R)
• M31: 10,264,658 km (0.102 R)
• M32: 10,372,368 km (0.073 R)
• M33: 10,953,406 km (0.049 R)
• M34: 11,211,014 km (0.119 R)
• M35: 11,694,814 km (0.095 R)
• M36: 12,109,499 km (0.07 R)
• M37: 12,644,162 km (0.118 R)
• M38: 12,721,205 km (0.055 R)
• M39: 13,225,649 km (0.075 R)
• M40: 13,657,687 km (0.077 R)
• M41: 14,334,618 km (0.05 R)
• M42: 14,697,243 km (0.065 R)
• M43: 15,103,999 km (0.104 R)
• M44: 15,185,680 km (0.091 R)
• M45: 15,762,230 km (0.084 R)
• M46: 16,304,074 km (0.091 R)
• M47: 18,183,023 km (0.118 R)
• M48: 18,357,155 km (0.118 R)
• M49: 19,860,314 km (0.091 R)
• M50: 20,039,682 km (0.116 R)
• M51: 20,581,226 km (0.068 R)
• M52: 20,717,360 km (0.082 R)
• M53: 21,402,519 km (0.114 R)
• M54: 21,586,524 km (0.084 R)
• M55: 21,863,430 km (0.117 R)
• M56: 22,327,632 km (0.071 R)
• M57: 22,842,099 km (0.11 R)
• M58: 23,265,910 km (0.089 R)
• M59: 23,407,728 km (0.064 R)
• M60: 24,504,730 km (0.084 R)
• M61: 25,277,851 km (0.116 R)
• M62: 27,394,811 km (0.101 R)
• M63: 27,494,742 km (0.077 R)
• M64: 27,845,100 km (0.063 R)
• M65: 28,651,583 km (0.08 R)
• M66: 28,753,010 km (0.102 R)
• M67: 29,568,169 km (0.099 R)
• M68: 29,670,643 km (0.034 R)
• M69: 30,184,512 km (0.101 R)
• M70: 31,586,842 km (0.113 R)
• M71: 31,848,938 km (0.094 R)
• M72: 31,953,956 km (0.097 R)
• M73: 32,058,973 km (0.097 R)
• M74: 32,692,221 km (0.092 R)
• M75: 33,649,647 km (0.067 R)
• M76: 35,919,646 km (0.093 R)
• M77: 36,412,421 km (0.057 R)
• M78: 36,632,180 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.8

Radius: 6.5

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 16.67 AU - 17.71 AU

Year: 26032 Days

Day: 24.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 58.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 35,423,600 km

• M1: 188,344 km (0.104 R)
• M2: 363,523 km (0.073 R)
• M3: 476,020 km (0.1 R)
• M4: 574,456 km (0.118 R)
• M5: 956,678 km (0.101 R)
• M6: 1,423,274 km (0.103 R)
• M7: 1,531,733 km (0.088 R)
• M8: 1,642,734 km (0.086 R)
• M9: 2,093,173 km (0.102 R)
• M10: 2,175,303 km (0.083 R)
• M11: 2,646,087 km (0.064 R)
• M12: 2,825,006 km (0.09 R)
• M13: 4,902,173 km (0.055 R)
• M14: 5,011,828 km (0.032 R)
• M15: 5,317,307 km (0.076 R)
• M16: 5,571,773 km (0.032 R)
• M17: 5,772,533 km (0.092 R)
• M18: 6,358,957 km (0.046 R)
• M19: 7,242,781 km (0.116 R)
• M20: 7,336,429 km (0.11 R)
• M21: 7,588,053 km (0.119 R)
• M22: 7,938,561 km (0.083 R)
• M23: 8,392,441 km (0.12 R)
• M24: 8,954,929 km (0.112 R)
• M25: 9,359,292 km (0.094 R)
• M26: 10,116,107 km (0.104 R)
• M27: 10,607,835 km (0.094 R)
• M28: 11,035,536 km (0.112 R)
• M29: 11,614,479 km (0.118 R)
• M30: 12,839,686 km (0.106 R)
• M31: 12,990,929 km (0.115 R)
• M32: 14,222,419 km (0.106 R)
• M33: 15,330,341 km (0.092 R)
• M34: 16,753,615 km (0.105 R)
• M35: 17,168,001 km (0.093 R)
• M36: 17,293,065 km (0.119 R)
• M37: 17,711,789 km (0.1 R)
• M38: 18,431,355 km (0.036 R)
• M39: 20,470,075 km (0.118 R)
• M40: 23,174,505 km (0.095 R)
• M41: 24,287,364 km (0.1 R)
• M42: 25,322,731 km (0.075 R)
• M43: 25,893,447 km (0.05 R)
• M44: 26,036,761 km (0.104 R)
• M45: 26,805,844 km (0.074 R)
• M46: 27,144,683 km (0.111 R)
• M47: 27,436,100 km (0.068 R)
• M48: 28,711,422 km (0.088 R)
• M49: 29,306,522 km (0.106 R)
• M50: 29,805,581 km (0.052 R)
• M51: 30,357,597 km (0.087 R)
• M52: 30,660,233 km (0.077 R)
• M53: 31,778,328 km (0.096 R)
• M54: 32,599,770 km (0.096 R)
• M55: 34,789,284 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 18,442 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit