🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.05 AU - 1.09 AU

Year: 424 Days

Day: 46.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.57 AU - 1.95 AU

Year: 894 Days

Day: 28.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.44 AU - 2.5 AU

Year: 1486 Days

Day: 20.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.3

Radius: 10.5

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.82 AU - 7.3 AU

Year: 5712 Days

Day: 14.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 92,034,821 km

• M1: 130,599 km (0.101 R)
• M2: 655,538 km (0.06 R)
• M3: 1,133,802 km (0.084 R)
• M4: 1,514,828 km (0.111 R)
• M5: 1,909,467 km (0.066 R)
• M6: 2,440,091 km (0.11 R)
• M7: 3,376,125 km (0.101 R)
• M8: 5,788,091 km (0.102 R)
• M9: 6,696,898 km (0.058 R)
• M10: 7,586,258 km (0.111 R)
• M11: 8,878,634 km (0.088 R)
• M12: 9,340,442 km (0.076 R)
• M13: 10,495,936 km (0.082 R)
• M14: 10,869,931 km (0.081 R)
• M15: 11,252,901 km (0.031 R)
• M16: 16,143,705 km (0.092 R)
• M17: 22,832,973 km (0.088 R)
• M18: 25,085,618 km (0.08 R)
• M19: 26,523,254 km (0.093 R)
• M20: 32,331,840 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.9

Radius: 10.5

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.52 AU - 10.74 AU

Year: 12345 Days

Day: 7.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 72 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 92,034,821 km

• M1: 130,599 km (0.058 R)
• M2: 936,333 km (0.08 R)
• M3: 2,474,648 km (0.061 R)
• M4: 4,461,457 km (0.1 R)
• M5: 5,963,270 km (0.109 R)
• M6: 7,702,944 km (0.095 R)
• M7: 11,413,121 km (0.057 R)
• M8: 11,904,400 km (0.113 R)
• M9: 14,804,654 km (0.057 R)
• M10: 20,561,928 km (0.089 R)
• M11: 20,923,656 km (0.043 R)
• M12: 24,133,129 km (0.099 R)
• M13: 29,357,984 km (0.116 R)
• M14: 31,797,626 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.4

Radius: 10.6

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 11.18 AU - 11.5 AU

Year: 14621 Days

Day: 6.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 92,034,821 km

• M1: 150,645 km (0.098 R)
• M2: 554,260 km (0.047 R)
• M3: 913,145 km (0.062 R)
• M4: 1,283,251 km (0.058 R)
• M5: 2,421,690 km (0.118 R)
• M6: 3,124,950 km (0.045 R)
• M7: 3,730,672 km (0.12 R)
• M8: 4,196,968 km (0.061 R)
• M9: 6,423,433 km (0.071 R)
• M10: 6,966,025 km (0.113 R)
• M11: 8,728,886 km (0.08 R)
• M12: 9,553,769 km (0.103 R)
• M13: 12,215,115 km (0.095 R)
• M14: 12,853,150 km (0.097 R)
• M15: 14,265,503 km (0.054 R)
• M16: 18,121,987 km (0.041 R)
• M17: 22,528,243 km (0.071 R)
• M18: 27,818,322 km (0.082 R)
• M19: 30,866,828 km (0.108 R)
• M20: 33,510,222 km (0.073 R)
• M21: 34,131,353 km (0.114 R)
• M22: 34,760,262 km (0.076 R)
• M23: 40,772,002 km (0.073 R)
• M24: 56,014,978 km (0.103 R)
• M25: 56,889,976 km (0.103 R)
• M26: 58,847,015 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.5

Radius: 5.6

Gravity: 18.64 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 15.86 AU - 19.78 AU

Year: 28803 Days

Day: 15.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 92,034,821 km

• M1: 88,562 km (0.083 R)
• M2: 350,059 km (0.113 R)
• M3: 816,505 km (0.045 R)
• M4: 1,293,872 km (0.062 R)
• M5: 2,730,610 km (0.12 R)
• M6: 3,197,654 km (0.084 R)
• M7: 3,589,451 km (0.08 R)
• M8: 3,979,004 km (0.115 R)
• M9: 4,958,272 km (0.09 R)
• M10: 6,224,319 km (0.084 R)
• M11: 13,838,850 km (0.072 R)
• M12: 16,306,916 km (0.038 R)
• M13: 17,280,798 km (0.105 R)
• M14: 22,955,943 km (0.108 R)
• M15: 26,389,214 km (0.082 R)
• M16: 27,977,794 km (0.103 R)
• M17: 29,629,055 km (0.118 R)
• M18: 30,281,003 km (0.111 R)
• M19: 32,707,630 km (0.097 R)
• M20: 33,544,480 km (0.097 R)
• M21: 34,252,676 km (0.046 R)
• M22: 35,115,557 km (0.114 R)
• M23: 35,552,383 km (0.093 R)
• M24: 36,288,554 km (0.099 R)
• M25: 40,599,665 km (0.084 R)
• M26: 42,382,722 km (0.111 R)
• M27: 44,556,529 km (0.048 R)
• M28: 48,762,922 km (0.113 R)
• M29: 51,521,955 km (0.095 R)
• M30: 52,844,401 km (0.083 R)
• M31: 53,995,855 km (0.116 R)
• M32: 58,157,519 km (0.077 R)
• M33: 61,890,584 km (0.077 R)
• M34: 64,466,210 km (0.117 R)
• M35: 68,688,760 km (0.114 R)
• M36: 87,958,162 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 12,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit