🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.43 AU - 0.69 AU

Year: 160 Days

Day: 45 Hours

Environment

Temp: 175 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.54 AU - 0.68 AU

Year: 181 Days

Day: 24.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,408,098 km

• M1: 58,942 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.77 AU - 0.99 AU

Year: 314 Days

Day: 34.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.7 AU - 2.2 AU

Year: 1037 Days

Day: 36.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,408,098 km

• M1: 796,609 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.42 AU - 2.42 AU

Year: 1434 Days

Day: 19.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.4

Radius: 8.6

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.39 AU - 7.99 AU

Year: 6589 Days

Day: 5.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 62,408,098 km

• M1: 106,962 km (0.113 R)
• M2: 399,726 km (0.074 R)
• M3: 736,321 km (0.043 R)
• M4: 1,042,248 km (0.079 R)
• M5: 1,494,483 km (0.12 R)
• M6: 1,922,781 km (0.109 R)
• M7: 2,589,838 km (0.115 R)
• M8: 2,947,676 km (0.091 R)
• M9: 3,359,669 km (0.11 R)
• M10: 4,640,227 km (0.105 R)
• M11: 5,112,657 km (0.039 R)
• M12: 5,405,270 km (0.092 R)
• M13: 6,186,321 km (0.051 R)
• M14: 6,969,466 km (0.095 R)
• M15: 7,440,549 km (0.089 R)
• M16: 7,971,472 km (0.093 R)
• M17: 10,030,238 km (0.085 R)
• M18: 10,490,251 km (0.119 R)
• M19: 10,916,306 km (0.088 R)
• M20: 12,897,132 km (0.053 R)
• M21: 13,551,922 km (0.098 R)
• M22: 14,343,743 km (0.105 R)
• M23: 16,081,622 km (0.094 R)
• M24: 18,292,528 km (0.112 R)
• M25: 18,771,690 km (0.065 R)
• M26: 21,977,423 km (0.075 R)
• M27: 25,445,850 km (0.11 R)
• M28: 26,129,063 km (0.112 R)
• M29: 26,824,544 km (0.058 R)
• M30: 30,297,458 km (0.085 R)
• M31: 31,551,089 km (0.105 R)
• M32: 32,439,101 km (0.081 R)
• M33: 33,751,075 km (0.1 R)
• M34: 34,265,093 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.9

Radius: 9.3

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.39 AU - 13.59 AU

Year: 13874 Days

Day: 13.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,408,098 km

• M1: 116,088 km (0.098 R)
• M2: 443,707 km (0.102 R)
• M3: 792,869 km (0.051 R)
• M4: 1,235,828 km (0.117 R)
• M5: 1,737,579 km (0.116 R)
• M6: 2,055,176 km (0.104 R)
• M7: 2,390,873 km (0.095 R)
• M8: 2,740,334 km (0.073 R)
• M9: 3,823,871 km (0.094 R)
• M10: 5,835,963 km (0.1 R)
• M11: 7,655,073 km (0.066 R)
• M12: 9,025,688 km (0.067 R)
• M13: 11,439,001 km (0.077 R)
• M14: 13,024,140 km (0.108 R)
• M15: 13,425,511 km (0.103 R)
• M16: 14,535,976 km (0.102 R)
• M17: 17,337,047 km (0.109 R)
• M18: 17,741,260 km (0.085 R)
• M19: 18,401,136 km (0.067 R)
• M20: 21,667,606 km (0.098 R)
• M21: 26,776,822 km (0.049 R)
• M22: 27,754,743 km (0.115 R)
• M23: 35,277,871 km (0.119 R)
• M24: 36,850,144 km (0.047 R)
• M25: 39,156,644 km (0.044 R)
• M26: 41,702,052 km (0.109 R)
• M27: 44,055,376 km (0.086 R)
• M28: 47,591,571 km (0.098 R)
• M29: 60,987,462 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 637.8

Radius: 4.2

Gravity: 36.16 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 9.99 AU - 13.57 AU

Year: 15396 Days

Day: 20.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,408,098 km

• M1: 55,202 km (0.03 R)
• M2: 275,559 km (0.096 R)
• M3: 543,639 km (0.107 R)
• M4: 791,223 km (0.037 R)
• M5: 1,421,030 km (0.115 R)
• M6: 1,786,797 km (0.072 R)
• M7: 4,639,180 km (0.093 R)
• M8: 4,906,960 km (0.063 R)
• M9: 7,166,037 km (0.038 R)
• M10: 9,925,669 km (0.119 R)
• M11: 12,218,556 km (0.097 R)
• M12: 13,521,104 km (0.111 R)
• M13: 22,844,941 km (0.109 R)
• M14: 27,533,189 km (0.116 R)
• M15: 30,563,144 km (0.116 R)
• M16: 32,218,445 km (0.119 R)
• M17: 33,932,537 km (0.058 R)
• M18: 38,076,847 km (0.066 R)
• M19: 40,972,314 km (0.074 R)
• M20: 41,540,038 km (0.086 R)
• M21: 43,568,136 km (0.071 R)
• M22: 56,962,680 km (0.09 R)
• M23: 59,825,684 km (0.098 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 17,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit