🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.51 AU - 0.63 AU

Year: 157 Days

Day: 17.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.56 AU - 0.6 AU

Year: 161 Days

Day: 29.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,581,982 km

• M1: 43,982 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.88 AU - 2.82 AU

Year: 1316 Days

Day: 37.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,581,982 km

• M1: 81,381 km (0.105 R)
• M2: 664,364 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.64 AU - 3.12 AU

Year: 1785 Days

Day: 16.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,581,982 km

• M1: 92,152 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.1

Radius: 11.6

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.4 AU - 8.84 AU

Year: 6939 Days

Day: 14.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 50,581,982 km

• M1: 144,212 km (0.107 R)
• M2: 789,428 km (0.119 R)
• M3: 1,177,186 km (0.074 R)
• M4: 1,605,484 km (0.062 R)
• M5: 2,533,889 km (0.037 R)
• M6: 4,173,481 km (0.118 R)
• M7: 4,797,753 km (0.026 R)
• M8: 5,276,766 km (0.077 R)
• M9: 7,049,949 km (0.046 R)
• M10: 10,386,281 km (0.071 R)
• M11: 15,006,312 km (0.072 R)
• M12: 16,096,282 km (0.107 R)
• M13: 17,044,433 km (0.089 R)
• M14: 19,754,399 km (0.095 R)
• M15: 21,436,477 km (0.064 R)
• M16: 26,013,723 km (0.088 R)
• M17: 31,689,766 km (0.102 R)
• M18: 33,785,482 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.4

Radius: 8.6

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.98 AU - 13.08 AU

Year: 12481 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 166.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,581,982 km

• M1: 124,316 km (0.07 R)
• M2: 587,920 km (0.068 R)
• M3: 889,210 km (0.102 R)
• M4: 1,851,573 km (0.058 R)
• M5: 2,310,838 km (0.094 R)
• M6: 2,595,673 km (0.058 R)
• M7: 4,207,889 km (0.08 R)
• M8: 4,553,161 km (0.072 R)
• M9: 7,603,013 km (0.092 R)
• M10: 11,594,583 km (0.058 R)
• M11: 14,005,951 km (0.12 R)
• M12: 14,597,311 km (0.058 R)
• M13: 15,766,718 km (0.038 R)
• M14: 19,068,941 km (0.089 R)
• M15: 23,790,101 km (0.104 R)
• M16: 26,822,898 km (0.072 R)
• M17: 28,666,842 km (0.106 R)
• M18: 28,950,479 km (0.113 R)
• M19: 38,017,606 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.3

Radius: 7.8

Gravity: 16.33 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 14.04 AU - 18.5 AU

Year: 23970 Days

Day: 23.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 50,581,982 km

• M1: 96,939 km (0.092 R)
• M2: 509,680 km (0.096 R)
• M3: 752,328 km (0.107 R)
• M4: 1,130,661 km (0.114 R)
• M5: 1,559,857 km (0.086 R)
• M6: 2,878,413 km (0.104 R)
• M7: 3,649,440 km (0.048 R)
• M8: 4,152,986 km (0.107 R)
• M9: 4,626,165 km (0.073 R)
• M10: 5,811,279 km (0.093 R)
• M11: 6,309,889 km (0.08 R)
• M12: 7,549,008 km (0.056 R)
• M13: 8,032,658 km (0.11 R)
• M14: 11,517,839 km (0.056 R)
• M15: 12,304,425 km (0.119 R)
• M16: 12,673,632 km (0.095 R)
• M17: 13,434,038 km (0.094 R)
• M18: 14,224,514 km (0.116 R)
• M19: 17,236,517 km (0.075 R)
• M20: 19,234,247 km (0.075 R)
• M21: 19,531,797 km (0.116 R)
• M22: 21,170,343 km (0.045 R)
• M23: 21,487,490 km (0.109 R)
• M24: 21,807,779 km (0.056 R)
• M25: 40,561,368 km (0.076 R)
• M26: 43,728,206 km (0.11 R)
• M27: 47,959,133 km (0.099 R)
• M28: 52,648,278 km (0.111 R)
• M29: 53,425,888 km (0.109 R)
• M30: 60,771,891 km (0.104 R)
• M31: 62,274,452 km (0.118 R)
• M32: 63,362,627 km (0.067 R)
• M33: 64,685,222 km (0.114 R)
• M34: 80,726,601 km (0.116 R)
• M35: 91,184,540 km (0.077 R)
• M36: 92,024,382 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.8

Radius: 3.7

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 12.97 AU - 20.67 AU

Year: 25196 Days

Day: 16.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,581,982 km

• M1: 48,619 km (0.102 R)
• M2: 450,290 km (0.111 R)
• M3: 598,990 km (0.096 R)
• M4: 1,494,034 km (0.065 R)
• M5: 3,529,014 km (0.067 R)
• M6: 5,159,930 km (0.117 R)
• M7: 8,047,917 km (0.068 R)
• M8: 9,553,470 km (0.073 R)
• M9: 11,858,474 km (0.11 R)
• M10: 12,265,829 km (0.09 R)
• M11: 14,640,994 km (0.118 R)
• M12: 15,866,201 km (0.072 R)
• M13: 30,536,965 km (0.098 R)
• M14: 31,965,923 km (0.089 R)
• M15: 35,075,166 km (0.12 R)
• M16: 41,089,598 km (0.057 R)
• M17: 48,784,464 km (0.096 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 14,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit