🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.63 AU - 3.05 AU

Year: 1382 Days

Day: 36.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 78,487,332 km

• M1: 1,084,884 km (0.085 R)
• M2: 1,486,554 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.43 AU - 3.33 AU

Year: 1411 Days

Day: 25.6 Hours

Environment

Temp: -16 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.56 AU - 4.1 AU

Year: 1755 Days

Day: 33.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.16 AU - 5.46 AU

Year: 3533 Days

Day: 46.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,487,332 km

• M1: 240,853 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.7

Radius: 10.3

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 11.41 AU - 16.45 AU

Year: 15013 Days

Day: 8.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 78,487,332 km

• M1: 128,205 km (0.114 R)
• M2: 495,767 km (0.066 R)
• M3: 1,198,129 km (0.039 R)
• M4: 1,802,804 km (0.118 R)
• M5: 2,279,722 km (0.109 R)
• M6: 3,164,444 km (0.12 R)
• M7: 4,413,287 km (0.059 R)
• M8: 5,635,801 km (0.086 R)
• M9: 5,964,766 km (0.088 R)
• M10: 6,988,016 km (0.094 R)
• M11: 8,216,513 km (0.119 R)
• M12: 9,686,911 km (0.046 R)
• M13: 10,594,072 km (0.118 R)
• M14: 10,927,526 km (0.074 R)
• M15: 12,951,286 km (0.044 R)
• M16: 14,051,728 km (0.084 R)
• M17: 14,658,946 km (0.116 R)
• M18: 15,853,634 km (0.089 R)
• M19: 18,435,993 km (0.079 R)
• M20: 21,462,956 km (0.094 R)
• M21: 23,939,998 km (0.09 R)
• M22: 25,395,435 km (0.088 R)
• M23: 30,226,399 km (0.047 R)
• M24: 36,010,601 km (0.118 R)
• M25: 38,569,772 km (0.087 R)
• M26: 39,360,546 km (0.098 R)
• M27: 39,759,972 km (0.099 R)
• M28: 40,702,439 km (0.094 R)
• M29: 46,524,339 km (0.062 R)
• M30: 47,872,665 km (0.08 R)
• M31: 55,007,436 km (0.102 R)
• M32: 56,009,293 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.7

Radius: 11

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.72 AU - 18.18 AU

Year: 16691 Days

Day: 12.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 78,487,332 km

• M1: 136,882 km (0.07 R)
• M2: 501,602 km (0.119 R)
• M3: 1,135,149 km (0.081 R)
• M4: 2,933,465 km (0.114 R)
• M5: 3,281,579 km (0.099 R)
• M6: 3,943,549 km (0.045 R)
• M7: 4,659,525 km (0.105 R)
• M8: 5,066,281 km (0.099 R)
• M9: 8,124,062 km (0.083 R)
• M10: 8,867,713 km (0.113 R)
• M11: 9,764,851 km (0.086 R)
• M12: 11,433,316 km (0.083 R)
• M13: 18,227,005 km (0.084 R)
• M14: 26,343,138 km (0.117 R)
• M15: 28,190,971 km (0.117 R)
• M16: 33,372,742 km (0.078 R)
• M17: 38,467,596 km (0.095 R)
• M18: 39,433,849 km (0.098 R)
• M19: 49,193,016 km (0.108 R)
• M20: 49,841,373 km (0.036 R)
• M21: 50,495,415 km (0.112 R)
• M22: 53,851,494 km (0.11 R)
• M23: 54,367,457 km (0.086 R)
• M24: 57,174,960 km (0.106 R)
• M25: 63,459,267 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 17.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.8

Radius: 14.3

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 14.02 AU - 20.3 AU

Year: 20526 Days

Day: 9 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 78,487,332 km

• M1: 179,069 km (0.068 R)
• M2: 1,260,362 km (0.115 R)
• M3: 1,788,742 km (0.063 R)
• M4: 2,443,681 km (0.096 R)
• M5: 3,393,478 km (0.106 R)
• M6: 3,985,736 km (0.11 R)
• M7: 4,716,671 km (0.117 R)
• M8: 9,675,841 km (0.118 R)
• M9: 10,383,439 km (0.069 R)
• M10: 12,715,370 km (0.088 R)
• M11: 13,492,980 km (0.082 R)
• M12: 16,260,989 km (0.061 R)
• M13: 16,756,607 km (0.06 R)
• M14: 24,048,307 km (0.095 R)
• M15: 28,682,101 km (0.104 R)
• M16: 30,516,470 km (0.033 R)
• M17: 32,298,180 km (0.11 R)
• M18: 37,914,384 km (0.086 R)
• M19: 39,525,253 km (0.115 R)
• M20: 47,258,416 km (0.111 R)
• M21: 56,319,260 km (0.086 R)
• M22: 61,156,507 km (0.082 R)
• M23: 62,156,120 km (0.035 R)
• M24: 64,393,655 km (0.093 R)
• M25: 67,530,723 km (0.096 R)
• M26: 75,244,139 km (0.109 R)
• M27: 77,784,610 km (0.094 R)

Kuiper Belt

Range: 38 - 62 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 13,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit