🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.57 AU - 0.65 AU

Year: 174 Days

Day: 20.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,153,454 km

• M1: 99,183 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.98 AU - 1.04 AU

Year: 371 Days

Day: 31.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.53 AU - 1.83 AU

Year: 795 Days

Day: 19.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,153,454 km

• M1: 721,959 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.36 AU - 2.46 AU

Year: 1367 Days

Day: 37.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145

Radius: 11.1

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.06 AU - 5.86 AU

Year: 4035 Days

Day: 5.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 50,153,454 km

• M1: 138,079 km (0.113 R)
• M2: 547,229 km (0.12 R)
• M3: 2,492,151 km (0.115 R)
• M4: 4,725,647 km (0.108 R)
• M5: 7,306,510 km (0.105 R)
• M6: 7,731,517 km (0.096 R)
• M7: 11,635,274 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.6

Radius: 10

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.98 AU - 9.34 AU

Year: 9308 Days

Day: 7.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,153,454 km

• M1: 124,914 km (0.108 R)
• M2: 440,416 km (0.034 R)
• M3: 766,091 km (0.114 R)
• M4: 1,079,349 km (0.117 R)
• M5: 1,480,570 km (0.116 R)
• M6: 1,947,764 km (0.114 R)
• M7: 2,997,343 km (0.077 R)
• M8: 3,545,021 km (0.087 R)
• M9: 3,991,870 km (0.115 R)
• M10: 4,595,497 km (0.072 R)
• M11: 5,631,013 km (0.088 R)
• M12: 6,736,691 km (0.104 R)
• M13: 9,669,857 km (0.116 R)
• M14: 15,316,279 km (0.078 R)
• M15: 17,527,485 km (0.106 R)
• M16: 18,131,112 km (0.11 R)
• M17: 23,742,080 km (0.095 R)
• M18: 24,668,240 km (0.091 R)
• M19: 25,426,252 km (0.047 R)
• M20: 30,737,276 km (0.038 R)
• M21: 31,836,970 km (0.116 R)
• M22: 33,076,837 km (0.117 R)
• M23: 34,937,236 km (0.096 R)
• M24: 35,293,728 km (0.074 R)
• M25: 35,772,740 km (0.095 R)
• M26: 37,235,808 km (0.101 R)
• M27: 38,738,518 km (0.082 R)
• M28: 39,120,442 km (0.089 R)
• M29: 42,806,832 km (0.085 R)
• M30: 45,295,393 km (0.097 R)
• M31: 48,909,229 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.8

Radius: 9

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.89 AU - 12.29 AU

Year: 14412 Days

Day: 14.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 50,153,454 km

• M1: 118,930 km (0.067 R)
• M2: 408,701 km (0.042 R)
• M3: 951,442 km (0.094 R)
• M4: 1,370,616 km (0.088 R)
• M5: 1,736,382 km (0.047 R)
• M6: 2,148,973 km (0.088 R)
• M7: 4,146,404 km (0.099 R)
• M8: 6,329,636 km (0.069 R)
• M9: 9,089,716 km (0.055 R)
• M10: 11,695,262 km (0.098 R)
• M11: 12,096,035 km (0.099 R)
• M12: 13,229,987 km (0.091 R)
• M13: 14,238,725 km (0.049 R)
• M14: 19,578,921 km (0.11 R)
• M15: 21,223,151 km (0.111 R)
• M16: 21,733,878 km (0.074 R)
• M17: 22,165,767 km (0.089 R)
• M18: 22,957,588 km (0.111 R)
• M19: 24,318,779 km (0.109 R)
• M20: 26,706,062 km (0.105 R)
• M21: 27,401,543 km (0.109 R)
• M22: 29,036,348 km (0.094 R)
• M23: 29,455,073 km (0.041 R)
• M24: 30,411,901 km (0.117 R)
• M25: 32,052,241 km (0.096 R)
• M26: 33,635,884 km (0.117 R)
• M27: 34,097,693 km (0.088 R)
• M28: 36,470,764 km (0.094 R)
• M29: 37,697,616 km (0.116 R)
• M30: 39,845,991 km (0.071 R)
• M31: 40,753,901 km (0.104 R)
• M32: 42,745,946 km (0.108 R)
• M33: 43,560,506 km (0.086 R)
• M34: 45,783,531 km (0.051 R)
• M35: 48,227,062 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 17,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit