🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.61 AU - 0.75 AU

Year: 200 Days

Day: 24.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,332,707 km

• M1: 549,024 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.76 AU - 2.46 AU

Year: 1092 Days

Day: 34.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,332,707 km

• M1: 57,745 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.6

Radius: 8.4

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.48 AU - 6.86 AU

Year: 4812 Days

Day: 6.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 45,332,707 km

• M1: 104,569 km (0.109 R)
• M2: 390,301 km (0.106 R)
• M3: 672,293 km (0.032 R)
• M4: 1,144,573 km (0.068 R)
• M5: 1,642,585 km (0.027 R)
• M6: 2,231,551 km (0.116 R)
• M7: 3,370,590 km (0.049 R)
• M8: 3,713,318 km (0.039 R)
• M9: 4,621,677 km (0.097 R)
• M10: 4,910,550 km (0.118 R)
• M11: 5,730,346 km (0.042 R)
• M12: 6,220,279 km (0.065 R)
• M13: 6,704,528 km (0.074 R)
• M14: 7,895,476 km (0.118 R)
• M15: 8,309,414 km (0.08 R)
• M16: 10,155,451 km (0.074 R)
• M17: 10,736,041 km (0.115 R)
• M18: 14,085,088 km (0.079 R)
• M19: 14,863,745 km (0.099 R)
• M20: 15,206,025 km (0.031 R)
• M21: 18,266,947 km (0.083 R)
• M22: 19,941,546 km (0.098 R)
• M23: 20,358,176 km (0.106 R)
• M24: 23,825,406 km (0.105 R)
• M25: 25,903,171 km (0.062 R)
• M26: 27,925,584 km (0.098 R)
• M27: 29,152,885 km (0.103 R)
• M28: 29,689,642 km (0.081 R)
• M29: 30,051,220 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.4

Radius: 9

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.48 AU - 9.84 AU

Year: 9882 Days

Day: 11.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 45,332,707 km

• M1: 112,198 km (0.111 R)
• M2: 1,214,884 km (0.104 R)
• M3: 1,552,377 km (0.091 R)
• M4: 2,067,443 km (0.066 R)
• M5: 2,402,542 km (0.068 R)
• M6: 2,794,339 km (0.066 R)
• M7: 3,414,571 km (0.11 R)
• M8: 4,371,549 km (0.062 R)
• M9: 4,747,189 km (0.08 R)
• M10: 5,270,931 km (0.085 R)
• M11: 6,768,406 km (0.069 R)
• M12: 8,010,966 km (0.098 R)
• M13: 9,352,111 km (0.109 R)
• M14: 11,636,022 km (0.045 R)
• M15: 12,077,784 km (0.113 R)
• M16: 14,268,196 km (0.094 R)
• M17: 15,424,139 km (0.045 R)
• M18: 17,994,380 km (0.114 R)
• M19: 18,585,441 km (0.115 R)
• M20: 18,961,381 km (0.059 R)
• M21: 19,884,549 km (0.102 R)
• M22: 20,837,188 km (0.088 R)
• M23: 21,406,857 km (0.068 R)
• M24: 23,789,801 km (0.081 R)
• M25: 26,062,193 km (0.059 R)
• M26: 30,406,366 km (0.069 R)
• M27: 32,422,945 km (0.102 R)
• M28: 36,368,439 km (0.062 R)
• M29: 36,956,957 km (0.059 R)
• M30: 44,523,617 km (0.087 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 16,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit