🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.63 AU - 1.01 AU

Year: 278 Days

Day: 31.3 Hours

Environment

Temp: 105 °C

Axial Tilt: 67.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.18 AU - 1.86 AU

Year: 702 Days

Day: 20.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 160.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.8

Radius: 11.2

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.24 AU - 8.38 AU

Year: 6660 Days

Day: 7.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 49,388,931 km

• M1: 141,968 km (0.089 R)
• M2: 574,605 km (0.061 R)
• M3: 985,401 km (0.099 R)
• M4: 1,526,646 km (0.055 R)
• M5: 2,199,388 km (0.116 R)
• M6: 4,298,844 km (0.049 R)
• M7: 5,498,320 km (0.066 R)
• M8: 7,075,381 km (0.112 R)
• M9: 7,451,769 km (0.089 R)
• M10: 8,244,787 km (0.111 R)
• M11: 8,778,253 km (0.093 R)
• M12: 9,704,563 km (0.056 R)
• M13: 10,784,062 km (0.062 R)
• M14: 11,329,795 km (0.07 R)
• M15: 13,129,457 km (0.066 R)
• M16: 14,394,158 km (0.112 R)
• M17: 17,472,433 km (0.052 R)
• M18: 17,846,577 km (0.109 R)
• M19: 19,066,548 km (0.12 R)
• M20: 19,596,573 km (0.058 R)
• M21: 20,204,688 km (0.053 R)
• M22: 20,686,244 km (0.072 R)
• M23: 22,104,432 km (0.119 R)
• M24: 23,662,194 km (0.115 R)
• M25: 24,662,406 km (0.087 R)
• M26: 26,256,072 km (0.049 R)
• M27: 27,495,640 km (0.093 R)
• M28: 28,601,019 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.9

Radius: 9.2

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.11 AU - 11.91 AU

Year: 13690 Days

Day: 11.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,388,931 km

• M1: 114,442 km (0.05 R)
• M2: 477,217 km (0.104 R)
• M3: 775,665 km (0.112 R)
• M4: 1,606,681 km (0.118 R)
• M5: 2,294,831 km (0.025 R)
• M6: 2,661,197 km (0.081 R)
• M7: 2,967,423 km (0.116 R)
• M8: 3,323,616 km (0.07 R)
• M9: 4,633,794 km (0.064 R)
• M10: 6,382,444 km (0.063 R)
• M11: 6,761,824 km (0.037 R)
• M12: 7,473,461 km (0.119 R)
• M13: 10,768,055 km (0.072 R)
• M14: 19,332,234 km (0.078 R)
• M15: 22,646,275 km (0.079 R)
• M16: 22,938,590 km (0.12 R)
• M17: 24,132,530 km (0.075 R)
• M18: 24,951,279 km (0.076 R)
• M19: 28,074,883 km (0.091 R)
• M20: 29,905,362 km (0.119 R)
• M21: 30,257,217 km (0.1 R)
• M22: 31,692,309 km (0.107 R)
• M23: 44,540,073 km (0.09 R)
• M24: 62,743,741 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 271.9

Radius: 4.7

Gravity: 12.31 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.05 AU - 14.99 AU

Year: 16601 Days

Day: 24.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 49,388,931 km

• M1: 58,493 km (0.086 R)
• M2: 453,132 km (0.077 R)
• M3: 650,900 km (0.095 R)
• M4: 847,921 km (0.11 R)
• M5: 1,007,990 km (0.085 R)
• M6: 1,236,875 km (0.104 R)
• M7: 1,644,829 km (0.111 R)
• M8: 1,847,384 km (0.114 R)
• M9: 2,379,205 km (0.109 R)
• M10: 2,808,251 km (0.03 R)
• M11: 3,029,955 km (0.099 R)
• M12: 3,239,392 km (0.114 R)
• M13: 3,408,887 km (0.106 R)
• M14: 5,082,588 km (0.098 R)
• M15: 6,114,364 km (0.113 R)
• M16: 6,718,291 km (0.118 R)
• M17: 9,934,495 km (0.117 R)
• M18: 10,087,235 km (0.067 R)
• M19: 12,276,300 km (0.108 R)
• M20: 15,914,221 km (0.086 R)
• M21: 17,565,632 km (0.106 R)
• M22: 19,170,070 km (0.029 R)
• M23: 21,627,963 km (0.092 R)
• M24: 26,567,086 km (0.075 R)
• M25: 27,059,113 km (0.104 R)
• M26: 28,367,047 km (0.099 R)
• M27: 37,109,996 km (0.077 R)
• M28: 38,096,893 km (0.076 R)
• M29: 42,620,882 km (0.073 R)
• M30: 43,430,655 km (0.08 R)
• M31: 44,388,381 km (0.075 R)
• M32: 49,093,533 km (0.119 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: 219 - 19,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit