🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.44 AU - 0.68 AU

Year: 147 Days

Day: 14.8 Hours

Environment

Temp: 268 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.53 AU - 0.81 AU

Year: 193 Days

Day: 47.7 Hours

Environment

Temp: 193 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,722,221 km

• M1: 203,752 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.57 AU - 0.89 AU

Year: 219 Days

Day: 25.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,722,221 km

• M1: 154,684 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.84 AU - 0.96 AU

Year: 300 Days

Day: 20.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.56 AU - 2.08 AU

Year: 863 Days

Day: 47.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.32 AU - 4.34 AU

Year: 3167 Days

Day: 37.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.79 AU - 4.85 AU

Year: 3719 Days

Day: 34.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.9

Radius: 8.1

Gravity: 11.76 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.96 AU - 7.1 AU

Year: 5204 Days

Day: 5.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 108,722,221 km

• M1: 101,577 km (0.088 R)
• M2: 646,861 km (0.11 R)
• M3: 943,514 km (0.12 R)
• M4: 1,365,230 km (0.04 R)
• M5: 1,852,171 km (0.109 R)
• M6: 3,419,508 km (0.078 R)
• M7: 3,748,324 km (0.048 R)
• M8: 4,195,023 km (0.12 R)
• M9: 5,223,060 km (0.116 R)
• M10: 5,780,911 km (0.117 R)
• M11: 6,280,867 km (0.103 R)
• M12: 8,145,006 km (0.119 R)
• M13: 9,141,178 km (0.101 R)
• M14: 9,863,586 km (0.111 R)
• M15: 12,513,263 km (0.062 R)
• M16: 12,770,871 km (0.096 R)
• M17: 14,278,967 km (0.099 R)
• M18: 15,663,196 km (0.1 R)
• M19: 18,165,370 km (0.094 R)
• M20: 19,305,306 km (0.117 R)
• M21: 20,138,117 km (0.102 R)
• M22: 21,801,197 km (0.067 R)
• M23: 25,070,509 km (0.093 R)
• M24: 25,562,835 km (0.119 R)
• M25: 26,061,445 km (0.071 R)
• M26: 27,858,115 km (0.108 R)
• M27: 28,475,057 km (0.105 R)
• M28: 31,887,534 km (0.107 R)
• M29: 32,272,001 km (0.096 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.9

Radius: 9.4

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.25 AU - 7.89 AU

Year: 5919 Days

Day: 6.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 108,722,221 km

• M1: 146,307 km (0.087 R)
• M2: 533,316 km (0.117 R)
• M3: 1,167,611 km (0.033 R)
• M4: 1,573,620 km (0.106 R)
• M5: 1,975,739 km (0.104 R)
• M6: 5,085,430 km (0.113 R)
• M7: 6,299,118 km (0.09 R)
• M8: 7,730,769 km (0.12 R)
• M9: 8,084,269 km (0.09 R)
• M10: 9,093,157 km (0.077 R)
• M11: 9,851,768 km (0.087 R)
• M12: 11,090,438 km (0.104 R)
• M13: 12,671,388 km (0.11 R)
• M14: 13,719,770 km (0.055 R)
• M15: 15,371,780 km (0.118 R)
• M16: 15,875,326 km (0.066 R)
• M17: 17,092,903 km (0.096 R)
• M18: 19,323,407 km (0.099 R)
• M19: 20,643,010 km (0.106 R)
• M20: 20,981,999 km (0.106 R)
• M21: 21,741,059 km (0.094 R)
• M22: 25,038,196 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 734.9

Radius: 3.5

Gravity: 59.99 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 20.4 AU - 20.9 AU

Year: 32981 Days

Day: 16.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 108,722,221 km

• M1: 43,832 km (0.053 R)
• M2: 162,314 km (0.08 R)
• M3: 293,511 km (0.053 R)
• M4: 800,797 km (0.089 R)
• M5: 1,050,027 km (0.099 R)
• M6: 1,888,374 km (0.035 R)
• M7: 2,206,569 km (0.114 R)
• M8: 7,370,537 km (0.115 R)
• M9: 7,699,354 km (0.086 R)
• M10: 8,866,367 km (0.058 R)
• M11: 9,364,528 km (0.119 R)
• M12: 9,880,939 km (0.093 R)
• M13: 10,484,567 km (0.095 R)
• M14: 10,760,425 km (0.114 R)
• M15: 11,041,220 km (0.039 R)
• M16: 11,254,996 km (0.034 R)
• M17: 13,710,046 km (0.118 R)
• M18: 14,801,812 km (0.046 R)
• M19: 22,250,589 km (0.117 R)
• M20: 24,590,449 km (0.099 R)
• M21: 27,347,987 km (0.067 R)
• M22: 28,266,667 km (0.113 R)
• M23: 29,205,992 km (0.109 R)
• M24: 30,583,489 km (0.074 R)
• M25: 31,859,709 km (0.08 R)
• M26: 35,900,946 km (0.117 R)
• M27: 37,320,330 km (0.065 R)
• M28: 40,102,701 km (0.103 R)
• M29: 43,726,560 km (0.108 R)
• M30: 44,440,740 km (0.069 R)
• M31: 48,508,157 km (0.049 R)
• M32: 53,018,233 km (0.076 R)
• M33: 54,034,302 km (0.102 R)
• M34: 55,687,059 km (0.109 R)
• M35: 71,362,223 km (0.099 R)
• M36: 76,658,586 km (0.098 R)
• M37: 78,480,689 km (0.084 R)
• M38: 85,500,868 km (0.103 R)
• M39: 90,310,290 km (0.094 R)
• M40: 95,895,377 km (0.118 R)
• M41: 105,494,324 km (0.077 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 13,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit