🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.78 AU - 0.8 AU

Year: 266 Days

Day: 17.6 Hours

Environment

Temp: 116 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,055,992 km

• M1: 724,353 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.81 AU - 1.35 AU

Year: 425 Days

Day: 43.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.03 AU - 2.73 AU

Year: 1391 Days

Day: 20.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.47 AU - 2.83 AU

Year: 1634 Days

Day: 43.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.75 AU - 4.51 AU

Year: 2619 Days

Day: 23.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,055,992 km

• M1: 1,219,372 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.92 AU - 4.38 AU

Year: 3202 Days

Day: 13 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,055,992 km

• M1: 64,477 km (0.059 R)
• M2: 454,478 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.1

Radius: 14.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.21 AU - 8.81 AU

Year: 9402 Days

Day: 8 Hours

Environment

Temp: -183 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 68,055,992 km

• M1: 180,415 km (0.088 R)
• M2: 639,232 km (0.113 R)
• M3: 1,230,143 km (0.044 R)
• M4: 2,290,044 km (0.106 R)
• M5: 3,416,666 km (0.091 R)
• M6: 4,514,265 km (0.11 R)
• M7: 5,093,209 km (0.105 R)
• M8: 6,744,770 km (0.112 R)
• M9: 7,746,178 km (0.108 R)
• M10: 11,578,576 km (0.113 R)
• M11: 13,213,830 km (0.084 R)
• M12: 16,467,734 km (0.062 R)
• M13: 19,105,892 km (0.064 R)
• M14: 22,514,480 km (0.065 R)
• M15: 23,685,980 km (0.112 R)
• M16: 24,438,458 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.1

Radius: 9.4

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 9 AU - 13.24 AU

Year: 14044 Days

Day: 7.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 68,055,992 km

• M1: 117,584 km (0.069 R)
• M2: 983,456 km (0.119 R)
• M3: 1,287,589 km (0.093 R)
• M4: 1,683,574 km (0.118 R)
• M5: 2,044,853 km (0.094 R)
• M6: 3,270,808 km (0.095 R)
• M7: 3,813,699 km (0.078 R)
• M8: 4,226,140 km (0.087 R)
• M9: 5,294,568 km (0.088 R)
• M10: 7,592,840 km (0.111 R)
• M11: 8,163,556 km (0.083 R)
• M12: 8,718,714 km (0.077 R)
• M13: 9,668,660 km (0.081 R)
• M14: 10,786,605 km (0.087 R)
• M15: 12,537,947 km (0.091 R)
• M16: 12,932,586 km (0.026 R)
• M17: 15,412,620 km (0.034 R)
• M18: 17,208,991 km (0.117 R)
• M19: 17,837,751 km (0.119 R)
• M20: 18,772,738 km (0.059 R)
• M21: 19,967,875 km (0.074 R)
• M22: 22,841,500 km (0.118 R)
• M23: 24,815,145 km (0.12 R)
• M24: 28,903,206 km (0.07 R)
• M25: 30,596,056 km (0.116 R)
• M26: 31,209,108 km (0.1 R)
• M27: 33,204,295 km (0.101 R)
• M28: 37,447,189 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.4

Radius: 4.6

Gravity: 31.68 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 10.42 AU - 14.94 AU

Year: 17101 Days

Day: 18.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 95.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 68,055,992 km

• M1: 57,146 km (0.07 R)
• M2: 256,112 km (0.074 R)
• M3: 427,850 km (0.092 R)
• M4: 906,264 km (0.099 R)
• M5: 1,440,777 km (0.11 R)
• M6: 1,598,453 km (0.118 R)
• M7: 1,838,707 km (0.106 R)
• M8: 2,102,598 km (0.108 R)
• M9: 3,391,085 km (0.052 R)
• M10: 3,729,774 km (0.069 R)
• M11: 3,907,496 km (0.119 R)
• M12: 4,184,701 km (0.119 R)
• M13: 5,095,154 km (0.057 R)
• M14: 5,240,413 km (0.073 R)
• M15: 5,968,955 km (0.06 R)
• M16: 7,117,119 km (0.117 R)
• M17: 7,390,883 km (0.054 R)
• M18: 10,587,041 km (0.076 R)
• M19: 11,004,270 km (0.076 R)
• M20: 15,567,603 km (0.114 R)
• M21: 15,720,492 km (0.078 R)
• M22: 16,106,904 km (0.106 R)
• M23: 17,633,251 km (0.116 R)
• M24: 19,964,135 km (0.12 R)
• M25: 21,344,026 km (0.084 R)
• M26: 22,884,585 km (0.093 R)
• M27: 23,681,941 km (0.1 R)
• M28: 27,389,126 km (0.109 R)
• M29: 27,611,877 km (0.06 R)
• M30: 36,462,835 km (0.041 R)
• M31: 37,549,514 km (0.044 R)
• M32: 38,239,609 km (0.039 R)
• M33: 39,219,775 km (0.118 R)
• M34: 40,504,521 km (0.089 R)
• M35: 47,350,868 km (0.075 R)
• M36: 55,283,594 km (0.115 R)
• M37: 56,355,911 km (0.093 R)
• M38: 56,716,293 km (0.086 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 17,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit