🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.21 AU - 1.41 AU

Year: 430 Days

Day: 15.2 Hours

Environment

Temp: 206 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,256,399 km

• M1: 122,371 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.58 AU - 2.5 AU

Year: 836 Days

Day: 16.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 51.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.32 AU - 2.92 AU

Year: 1217 Days

Day: 24.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.79 AU - 2.85 AU

Year: 1359 Days

Day: 28.2 Hours

Environment

Temp: -10 °C

Axial Tilt: 76.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.5 AU - 3.48 AU

Year: 1484 Days

Day: 22.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 49.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.05 AU - 4.77 AU

Year: 2219 Days

Day: 44.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.27 AU - 5.95 AU

Year: 3813 Days

Day: 22 Hours

Environment

Temp: -75 °C

Axial Tilt: 158.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,256,399 km

• M1: 45,478 km (0.11 R)

Planet 8 - Terrestrial

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.82 AU - 6.14 AU

Year: 4196 Days

Day: 41.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,256,399 km

• M1: 235,617 km (0.091 R)

Planet 9 - Gas Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.1

Radius: 10.1

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 14.64 AU - 16.32 AU

Year: 17478 Days

Day: 9.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 98,256,399 km

• M1: 125,662 km (0.111 R)
• M2: 556,055 km (0.052 R)
• M3: 909,256 km (0.112 R)
• M4: 1,570,478 km (0.091 R)
• M5: 2,330,436 km (0.065 R)
• M6: 2,782,221 km (0.054 R)
• M7: 3,132,729 km (0.109 R)
• M8: 3,743,537 km (0.116 R)
• M9: 4,398,925 km (0.071 R)
• M10: 7,471,965 km (0.116 R)
• M11: 9,755,576 km (0.083 R)
• M12: 11,493,604 km (0.117 R)
• M13: 13,926,963 km (0.09 R)
• M14: 14,510,993 km (0.11 R)
• M15: 15,495,048 km (0.089 R)
• M16: 17,427,404 km (0.097 R)
• M17: 19,879,014 km (0.088 R)
• M18: 21,960,070 km (0.038 R)
• M19: 22,452,546 km (0.057 R)
• M20: 30,998,025 km (0.096 R)
• M21: 32,372,680 km (0.111 R)
• M22: 32,754,603 km (0.075 R)
• M23: 34,975,683 km (0.091 R)
• M24: 35,512,440 km (0.065 R)
• M25: 39,280,960 km (0.091 R)
• M26: 40,594,130 km (0.115 R)
• M27: 41,038,286 km (0.058 R)
• M28: 49,094,132 km (0.081 R)
• M29: 50,446,347 km (0.055 R)
• M30: 53,225,277 km (0.061 R)
• M31: 55,739,269 km (0.109 R)
• M32: 70,994,063 km (0.088 R)
• M33: 72,287,785 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 24.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.1

Radius: 6.5

Gravity: 11.79 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 22.71 AU - 25.93 AU

Year: 34417 Days

Day: 15.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 98,256,399 km

• M1: 81,082 km (0.079 R)
• M2: 361,877 km (0.116 R)
• M3: 682,465 km (0.095 R)
• M4: 1,097,899 km (0.101 R)
• M5: 2,678,849 km (0.043 R)
• M6: 3,120,312 km (0.047 R)
• M7: 3,451,073 km (0.074 R)
• M8: 3,905,552 km (0.077 R)
• M9: 4,290,168 km (0.088 R)
• M10: 4,973,531 km (0.045 R)
• M11: 6,364,043 km (0.104 R)
• M12: 6,748,659 km (0.117 R)
• M13: 7,511,459 km (0.073 R)
• M14: 8,273,959 km (0.063 R)
• M15: 9,328,624 km (0.065 R)
• M16: 9,888,270 km (0.039 R)
• M17: 13,568,976 km (0.114 R)
• M18: 17,229,785 km (0.113 R)
• M19: 18,744,912 km (0.12 R)
• M20: 19,836,678 km (0.12 R)
• M21: 22,146,319 km (0.095 R)
• M22: 27,669,323 km (0.118 R)
• M23: 28,692,572 km (0.105 R)
• M24: 29,873,648 km (0.088 R)
• M25: 30,543,547 km (0.061 R)
• M26: 34,044,586 km (0.082 R)
• M27: 37,030,859 km (0.065 R)
• M28: 41,003,580 km (0.113 R)
• M29: 43,861,647 km (0.028 R)
• M30: 52,255,284 km (0.032 R)
• M31: 55,007,735 km (0.037 R)
• M32: 57,442,590 km (0.047 R)
• M33: 73,091,724 km (0.088 R)
• M34: 76,031,472 km (0.09 R)
• M35: 79,049,011 km (0.095 R)
• M36: 79,304,075 km (0.089 R)
• M37: 80,587,326 km (0.093 R)
• M38: 82,407,184 km (0.089 R)
• M39: 91,918,317 km (0.119 R)

Kuiper Belt

Range: 38.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 558 - 13,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit