🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.5 AU - 0.58 AU

Year: 152 Days

Day: 25.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,546,106 km

• M1: 250,576 km (0.088 R)
• M2: 322,234 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.57 AU - 0.67 AU

Year: 187 Days

Day: 30.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.62 AU - 0.76 AU

Year: 219 Days

Day: 13.3 Hours

Environment

Temp: 132 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,546,106 km

• M1: 34,856 km (0.102 R)
• M2: 92,451 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.76 AU - 0.8 AU

Year: 264 Days

Day: 47.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.1 AU - 1.8 AU

Year: 669 Days

Day: 16.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,546,106 km

• M1: 44,281 km (0.116 R)
• M2: 266,883 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.7

Radius: 9.3

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.5 AU - 5.36 AU

Year: 3570 Days

Day: 9.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,546,106 km

• M1: 115,639 km (0.113 R)
• M2: 417,976 km (0.041 R)
• M3: 730,187 km (0.067 R)
• M4: 1,583,643 km (0.118 R)
• M5: 2,211,356 km (0.068 R)
• M6: 2,665,834 km (0.042 R)
• M7: 3,014,696 km (0.108 R)
• M8: 4,045,126 km (0.09 R)
• M9: 7,472,713 km (0.032 R)
• M10: 7,851,495 km (0.069 R)
• M11: 8,572,856 km (0.056 R)
• M12: 9,575,909 km (0.105 R)
• M13: 10,959,390 km (0.032 R)
• M14: 11,448,875 km (0.089 R)
• M15: 14,804,804 km (0.049 R)
• M16: 15,458,247 km (0.111 R)
• M17: 16,417,020 km (0.071 R)
• M18: 18,514,681 km (0.117 R)
• M19: 19,660,302 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.2

Radius: 9.8

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.76 AU - 10.74 AU

Year: 10772 Days

Day: 7.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,546,106 km

• M1: 122,072 km (0.108 R)
• M2: 468,989 km (0.101 R)
• M3: 1,022,950 km (0.097 R)
• M4: 1,450,052 km (0.09 R)
• M5: 1,897,499 km (0.075 R)
• M6: 3,348,150 km (0.071 R)
• M7: 3,766,276 km (0.066 R)
• M8: 4,619,133 km (0.103 R)
• M9: 6,331,431 km (0.108 R)
• M10: 6,703,929 km (0.088 R)
• M11: 8,745,492 km (0.114 R)
• M12: 10,082,148 km (0.09 R)
• M13: 14,012,683 km (0.056 R)
• M14: 15,036,531 km (0.055 R)
• M15: 16,178,112 km (0.118 R)
• M16: 16,594,593 km (0.091 R)
• M17: 16,947,045 km (0.116 R)
• M18: 20,188,083 km (0.105 R)
• M19: 20,915,278 km (0.092 R)
• M20: 21,243,945 km (0.067 R)
• M21: 21,743,602 km (0.087 R)
• M22: 22,421,878 km (0.069 R)
• M23: 25,649,901 km (0.063 R)
• M24: 26,216,428 km (0.112 R)
• M25: 28,365,551 km (0.115 R)
• M26: 28,768,568 km (0.111 R)
• M27: 30,209,196 km (0.105 R)
• M28: 34,589,720 km (0.118 R)
• M29: 40,893,775 km (0.104 R)
• M30: 45,131,134 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.1

Radius: 12.7

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.27 AU - 13.21 AU

Year: 13476 Days

Day: 8.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,546,106 km

• M1: 167,250 km (0.061 R)
• M2: 899,532 km (0.042 R)
• M3: 1,447,659 km (0.059 R)
• M4: 1,859,502 km (0.096 R)
• M5: 3,442,546 km (0.066 R)
• M6: 3,930,385 km (0.086 R)
• M7: 5,569,678 km (0.108 R)
• M8: 6,167,771 km (0.053 R)
• M9: 6,975,150 km (0.109 R)
• M10: 7,626,051 km (0.095 R)
• M11: 9,561,548 km (0.111 R)
• M12: 9,984,910 km (0.06 R)
• M13: 10,869,332 km (0.111 R)
• M14: 12,921,815 km (0.103 R)
• M15: 13,637,940 km (0.039 R)
• M16: 14,039,611 km (0.045 R)
• M17: 15,436,107 km (0.083 R)
• M18: 16,467,434 km (0.119 R)
• M19: 17,154,238 km (0.082 R)
• M20: 18,585,441 km (0.03 R)
• M21: 19,414,064 km (0.091 R)
• M22: 23,738,938 km (0.076 R)
• M23: 33,505,286 km (0.118 R)
• M24: 36,758,590 km (0.11 R)
• M25: 39,265,252 km (0.052 R)
• M26: 39,671,111 km (0.115 R)
• M27: 42,307,624 km (0.084 R)
• M28: 46,402,866 km (0.118 R)
• M29: 47,927,268 km (0.082 R)
• M30: 49,642,408 km (0.084 R)
• M31: 51,075,855 km (0.116 R)
• M32: 53,692,172 km (0.077 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 11,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit