🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.04 AU - 1.2 AU

Year: 425 Days

Day: 42.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 109,063,883 km

• M1: 37,549 km (0.107 R)
• M2: 85,869 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.82 AU - 1.84 AU

Year: 887 Days

Day: 35 Hours

Environment

Temp: -54 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.31 AU - 2.85 AU

Year: 1484 Days

Day: 45.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.59 AU - 3.15 AU

Year: 1741 Days

Day: 26.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.88 AU - 3.22 AU

Year: 1908 Days

Day: 38.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,063,883 km

• M1: 94,695 km (0.032 R)
• M2: 2,746,019 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.8

Radius: 12.5

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.98 AU - 9.22 AU

Year: 9033 Days

Day: 9.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 109,063,883 km

• M1: 178,321 km (0.118 R)
• M2: 610,509 km (0.042 R)
• M3: 1,079,498 km (0.11 R)
• M4: 1,552,078 km (0.077 R)
• M5: 2,129,226 km (0.085 R)
• M6: 2,545,707 km (0.108 R)
• M7: 2,952,314 km (0.082 R)
• M8: 6,206,516 km (0.079 R)
• M9: 6,609,084 km (0.082 R)
• M10: 8,441,359 km (0.116 R)
• M11: 10,386,580 km (0.052 R)
• M12: 11,820,925 km (0.107 R)
• M13: 12,270,167 km (0.107 R)
• M14: 12,906,706 km (0.093 R)
• M15: 15,342,458 km (0.08 R)
• M16: 17,703,412 km (0.046 R)
• M17: 21,518,607 km (0.046 R)
• M18: 22,189,703 km (0.08 R)
• M19: 24,739,748 km (0.083 R)
• M20: 25,662,767 km (0.078 R)
• M21: 27,479,483 km (0.083 R)
• M22: 29,278,398 km (0.099 R)
• M23: 30,836,310 km (0.118 R)
• M24: 35,608,332 km (0.075 R)
• M25: 37,262,586 km (0.095 R)
• M26: 38,230,484 km (0.095 R)
• M27: 41,492,316 km (0.117 R)
• M28: 44,799,626 km (0.08 R)
• M29: 45,618,674 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.2

Radius: 13.9

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.17 AU - 10.69 AU

Year: 11207 Days

Day: 12.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 109,063,883 km

• M1: 172,935 km (0.099 R)
• M2: 678,576 km (0.071 R)
• M3: 1,129,464 km (0.085 R)
• M4: 2,006,257 km (0.056 R)
• M5: 2,554,982 km (0.062 R)
• M6: 3,037,435 km (0.103 R)
• M7: 4,336,992 km (0.103 R)
• M8: 6,478,186 km (0.099 R)
• M9: 8,517,804 km (0.03 R)
• M10: 9,555,564 km (0.12 R)
• M11: 11,587,402 km (0.111 R)
• M12: 12,549,765 km (0.082 R)
• M13: 14,361,545 km (0.118 R)
• M14: 15,472,010 km (0.093 R)
• M15: 18,740,424 km (0.07 R)
• M16: 22,352,615 km (0.096 R)
• M17: 23,183,182 km (0.095 R)
• M18: 23,748,213 km (0.12 R)
• M19: 24,905,802 km (0.078 R)
• M20: 25,399,175 km (0.068 R)
• M21: 26,507,546 km (0.109 R)
• M22: 31,265,357 km (0.052 R)
• M23: 35,559,264 km (0.108 R)
• M24: 42,714,082 km (0.073 R)
• M25: 50,458,464 km (0.032 R)
• M26: 50,931,941 km (0.12 R)
• M27: 52,531,292 km (0.044 R)
• M28: 54,494,615 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.7

Radius: 4.7

Gravity: 42.86 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 17.6 AU - 20 AU

Year: 29195 Days

Day: 22.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 109,063,883 km

• M1: 89,759 km (0.099 R)
• M2: 309,219 km (0.118 R)
• M3: 662,868 km (0.104 R)
• M4: 930,499 km (0.101 R)
• M5: 1,930,411 km (0.08 R)
• M6: 2,425,729 km (0.073 R)
• M7: 2,744,523 km (0.045 R)
• M8: 3,060,922 km (0.096 R)
• M9: 4,230,329 km (0.12 R)
• M10: 4,732,080 km (0.065 R)
• M11: 5,945,917 km (0.095 R)
• M12: 8,134,384 km (0.101 R)
• M13: 8,485,490 km (0.079 R)
• M14: 9,991,642 km (0.089 R)
• M15: 10,877,560 km (0.104 R)
• M16: 13,199,469 km (0.076 R)
• M17: 13,602,486 km (0.059 R)
• M18: 13,765,996 km (0.045 R)
• M19: 15,474,105 km (0.074 R)
• M20: 16,750,474 km (0.111 R)
• M21: 20,351,893 km (0.111 R)
• M22: 21,326,672 km (0.117 R)
• M23: 23,019,821 km (0.108 R)
• M24: 23,958,548 km (0.082 R)
• M25: 28,633,631 km (0.07 R)
• M26: 31,254,885 km (0.034 R)
• M27: 33,582,777 km (0.041 R)
• M28: 43,340,747 km (0.1 R)
• M29: 50,798,799 km (0.112 R)
• M30: 51,192,691 km (0.065 R)
• M31: 52,587,092 km (0.116 R)
• M32: 52,788,301 km (0.069 R)
• M33: 57,134,419 km (0.093 R)
• M34: 62,386,351 km (0.064 R)
• M35: 62,611,945 km (0.106 R)
• M36: 75,616,039 km (0.027 R)
• M37: 76,129,459 km (0.061 R)
• M38: 88,874,001 km (0.104 R)
• M39: 95,598,126 km (0.11 R)
• M40: 96,801,192 km (0.064 R)
• M41: 97,406,465 km (0.087 R)
• M42: 104,231,868 km (0.119 R)
• M43: 109,063,879 km (0.095 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 17,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit