🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.65 AU - 0.83 AU

Year: 234 Days

Day: 30.8 Hours

Environment

Temp: 98 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,767,144 km

• M1: 30,518 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.65 AU - 0.95 AU

Year: 263 Days

Day: 37.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,767,144 km

• M1: 55,052 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.72 AU - 1.02 AU

Year: 298 Days

Day: 46.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,767,144 km

• M1: 12,566 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.01 AU - 1.45 AU

Year: 501 Days

Day: 28.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,767,144 km

• M1: 48,919 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.8

Radius: 13.6

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.5 AU - 8.22 AU

Year: 7330 Days

Day: 6.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 73,767,144 km

• M1: 170,242 km (0.099 R)
• M2: 1,130,810 km (0.072 R)
• M3: 1,741,768 km (0.116 R)
• M4: 2,568,446 km (0.098 R)
• M5: 3,044,616 km (0.041 R)
• M6: 3,538,289 km (0.07 R)
• M7: 5,351,116 km (0.082 R)
• M8: 6,765,713 km (0.076 R)
• M9: 7,719,699 km (0.068 R)
• M10: 10,897,307 km (0.031 R)
• M11: 11,680,901 km (0.066 R)
• M12: 14,204,617 km (0.059 R)
• M13: 15,252,849 km (0.05 R)
• M14: 18,837,364 km (0.107 R)
• M15: 27,205,420 km (0.105 R)
• M16: 28,218,198 km (0.071 R)
• M17: 29,343,473 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.9

Radius: 12.9

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.51 AU - 8.43 AU

Year: 7495 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 73,767,144 km

• M1: 160,369 km (0.081 R)
• M2: 663,616 km (0.11 R)
• M3: 1,103,733 km (0.049 R)
• M4: 1,625,381 km (0.097 R)
• M5: 2,083,599 km (0.082 R)
• M6: 3,602,167 km (0.054 R)
• M7: 4,109,304 km (0.111 R)
• M8: 5,002,852 km (0.045 R)
• M9: 7,437,408 km (0.036 R)
• M10: 8,182,854 km (0.073 R)
• M11: 11,776,494 km (0.081 R)
• M12: 14,687,070 km (0.093 R)
• M13: 15,235,646 km (0.107 R)
• M14: 16,116,029 km (0.094 R)
• M15: 18,606,235 km (0.089 R)
• M16: 19,248,758 km (0.088 R)
• M17: 20,054,193 km (0.109 R)
• M18: 20,805,773 km (0.089 R)
• M19: 21,498,261 km (0.059 R)
• M20: 23,091,927 km (0.108 R)
• M21: 27,327,641 km (0.032 R)
• M22: 28,626,899 km (0.068 R)
• M23: 32,979,000 km (0.068 R)
• M24: 37,414,278 km (0.115 R)
• M25: 37,867,111 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.3

Radius: 10

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.61 AU - 11.55 AU

Year: 13539 Days

Day: 13.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,767,144 km

• M1: 127,457 km (0.106 R)
• M2: 486,642 km (0.1 R)
• M3: 1,567,187 km (0.058 R)
• M4: 2,069,387 km (0.055 R)
• M5: 3,398,265 km (0.07 R)
• M6: 7,038,879 km (0.086 R)
• M7: 12,053,100 km (0.094 R)
• M8: 14,274,928 km (0.117 R)
• M9: 20,892,240 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.5

Radius: 6.9

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 15.18 AU - 17.08 AU

Year: 23781 Days

Day: 24.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 73,767,144 km

• M1: 86,617 km (0.104 R)
• M2: 315,053 km (0.08 R)
• M3: 787,782 km (0.09 R)
• M4: 1,223,262 km (0.104 R)
• M5: 1,809,536 km (0.1 R)
• M6: 2,366,938 km (0.114 R)
• M7: 3,354,433 km (0.108 R)
• M8: 3,818,037 km (0.101 R)
• M9: 5,053,416 km (0.114 R)
• M10: 6,277,127 km (0.078 R)
• M11: 8,968,392 km (0.066 R)
• M12: 9,351,363 km (0.114 R)
• M13: 10,091,424 km (0.066 R)
• M14: 13,164,613 km (0.101 R)
• M15: 19,400,899 km (0.094 R)
• M16: 20,320,477 km (0.091 R)
• M17: 23,561,515 km (0.103 R)
• M18: 24,396,122 km (0.075 R)
• M19: 26,345,831 km (0.102 R)
• M20: 26,792,829 km (0.065 R)
• M21: 30,552,523 km (0.106 R)
• M22: 31,045,897 km (0.12 R)
• M23: 31,294,678 km (0.087 R)
• M24: 33,072,798 km (0.079 R)
• M25: 39,388,371 km (0.063 R)
• M26: 41,158,862 km (0.068 R)
• M27: 42,215,771 km (0.091 R)
• M28: 42,521,100 km (0.094 R)
• M29: 45,495,256 km (0.037 R)
• M30: 46,787,931 km (0.111 R)
• M31: 47,443,469 km (0.113 R)
• M32: 48,104,990 km (0.056 R)
• M33: 54,518,850 km (0.06 R)
• M34: 56,530,193 km (0.109 R)
• M35: 61,284,413 km (0.112 R)
• M36: 64,665,176 km (0.078 R)
• M37: 67,958,573 km (0.071 R)
• M38: 71,146,354 km (0.026 R)
• M39: 71,578,692 km (0.059 R)
• M40: 72,448,753 km (0.062 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 18,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit